From: dagenais Date: Tue, 20 Apr 2004 15:33:40 +0000 (+0000) Subject: More intermediate cleanup X-Git-Tag: v0.12.20~2984 X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=13f86ce27e6f7697d83d912c391517a1239fa378;p=lttv.git More intermediate cleanup git-svn-id: http://ltt.polymtl.ca/svn@505 04897980-b3bd-0310-b5e0-8ef037075253 --- diff --git a/ltt/branches/poly/configure.in b/ltt/branches/poly/configure.in index a166264a..4a179b1a 100644 --- a/ltt/branches/poly/configure.in +++ b/ltt/branches/poly/configure.in @@ -80,10 +80,10 @@ AC_SUBST(lttlibdir) top_lttvdir="\$(top_srcdir)/lttv" AC_SUBST(top_lttvdir) -top_guidir="\$(top_srcdir)/lttv/modules/gui" -AC_SUBST(top_guidir) +top_lttvwindowdir="\$(top_srcdir)/lttv/modules/gui/lttvwindow" +AC_SUBST(top_lttvwindowdir) -DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_lttvdir) -I\$(top_guidir)" +DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_lttvdir) -I\$(top_lttvwindowdir)" AC_SUBST(DEFAULT_INCLUDES) #CPPFLAGS="${GLIB_CFLAGS}" @@ -95,8 +95,8 @@ AC_SUBST(lttincludedir) lttvincludedir="${includedir}/lttv" AC_SUBST(lttvincludedir) -lttvguiincludedir="${includedir}/lttvgui" -AC_SUBST(lttvguiincludedir) +lttvwindowincludedir="${includedir}/lttvwindow" +AC_SUBST(lttvwindowincludedir) AC_CONFIG_FILES([Makefile lttv/Makefile @@ -104,9 +104,8 @@ AC_CONFIG_FILES([Makefile lttv/modules/Makefile lttv/modules/text/Makefile lttv/modules/gui/Makefile - lttv/modules/gui/lttvgui/Makefile lttv/modules/gui/lttvwindow/Makefile - lttv/modules/gui/lttvwindow/src/Makefile + lttv/modules/gui/lttvwindow/lttvwindow/Makefile lttv/modules/gui/lttvwindow/pixmaps/Makefile lttv/modules/gui/lttvwindow/glade/Makefile lttv/modules/gui/controlflow/Makefile diff --git a/ltt/branches/poly/lttv/modules/gui/Makefile.am b/ltt/branches/poly/lttv/modules/gui/Makefile.am index 7b3fd205..039dae06 100644 --- a/ltt/branches/poly/lttv/modules/gui/Makefile.am +++ b/ltt/branches/poly/lttv/modules/gui/Makefile.am @@ -6,5 +6,5 @@ # WARNING : subdirs order is important : mainWin depends on API -SUBDIRS = lttvgui lttvwindow controlflow detailedevents statistics +SUBDIRS = lttvwindow controlflow detailedevents statistics diff --git a/ltt/branches/poly/lttv/modules/gui/controlflow/Makefile.am b/ltt/branches/poly/lttv/modules/gui/controlflow/Makefile.am index 4a42f660..89050810 100644 --- a/ltt/branches/poly/lttv/modules/gui/controlflow/Makefile.am +++ b/ltt/branches/poly/lttv/modules/gui/controlflow/Makefile.am @@ -25,7 +25,7 @@ AM_CFLAGS = $(GLIB_CFLAGS) AM_CFLAGS += $(GTK_CFLAGS) LIBS += $(GLIB_LIBS) -LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/lttvgui -llttvgui +LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/lttvwindow/lttvwindow -llttvwindow libdir = ${lttvplugindir} diff --git a/ltt/branches/poly/lttv/modules/gui/controlflow/cfv.h b/ltt/branches/poly/lttv/modules/gui/controlflow/cfv.h index 928936d5..c5f9d14f 100644 --- a/ltt/branches/poly/lttv/modules/gui/controlflow/cfv.h +++ b/ltt/branches/poly/lttv/modules/gui/controlflow/cfv.h @@ -22,8 +22,8 @@ #define _CFV_H #include -#include -#include +#include +#include #include "processlist.h" typedef struct _ControlFlowData ControlFlowData; diff --git a/ltt/branches/poly/lttv/modules/gui/controlflow/drawing.c b/ltt/branches/poly/lttv/modules/gui/controlflow/drawing.c index bc2297ca..27df2e4a 100644 --- a/ltt/branches/poly/lttv/modules/gui/controlflow/drawing.c +++ b/ltt/branches/poly/lttv/modules/gui/controlflow/drawing.c @@ -21,7 +21,7 @@ #include #include -#include +#include #include #include "drawing.h" diff --git a/ltt/branches/poly/lttv/modules/gui/controlflow/eventhooks.c b/ltt/branches/poly/lttv/modules/gui/controlflow/eventhooks.c index 38748bed..df5291d0 100644 --- a/ltt/branches/poly/lttv/modules/gui/controlflow/eventhooks.c +++ b/ltt/branches/poly/lttv/modules/gui/controlflow/eventhooks.c @@ -38,9 +38,9 @@ #include #include -#include +#include #include -#include +#include #include "eventhooks.h" diff --git a/ltt/branches/poly/lttv/modules/gui/controlflow/eventhooks.h b/ltt/branches/poly/lttv/modules/gui/controlflow/eventhooks.h index 134307bd..05e7e7c0 100644 --- a/ltt/branches/poly/lttv/modules/gui/controlflow/eventhooks.h +++ b/ltt/branches/poly/lttv/modules/gui/controlflow/eventhooks.h @@ -27,7 +27,7 @@ #define _EVENT_HOOKS_H #include -#include +#include #include #include "processlist.h" diff --git a/ltt/branches/poly/lttv/modules/gui/controlflow/module.c b/ltt/branches/poly/lttv/modules/gui/controlflow/module.c index 72ebf0ca..d5f49f4e 100644 --- a/ltt/branches/poly/lttv/modules/gui/controlflow/module.c +++ b/ltt/branches/poly/lttv/modules/gui/controlflow/module.c @@ -40,7 +40,7 @@ #include #include #include -#include +#include #include "cfv.h" #include "eventhooks.h" diff --git a/ltt/branches/poly/lttv/modules/gui/detailedevents/Makefile.am b/ltt/branches/poly/lttv/modules/gui/detailedevents/Makefile.am index e3523257..d507882b 100644 --- a/ltt/branches/poly/lttv/modules/gui/detailedevents/Makefile.am +++ b/ltt/branches/poly/lttv/modules/gui/detailedevents/Makefile.am @@ -26,7 +26,7 @@ AM_CFLAGS = $(GLIB_CFLAGS) AM_CFLAGS += $(GTK_CFLAGS) LIBS += $(GLIB_LIBS) -LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/lttvgui -llttvgui +LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/lttvwindow/lttvwindow -llttvwindow libdir = ${lttvplugindir} diff --git a/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c b/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c index 7bb79fdc..858ca481 100644 --- a/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c +++ b/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c @@ -45,7 +45,7 @@ #include #include -#include +#include #include #include #include diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/Makefile.am b/ltt/branches/poly/lttv/modules/gui/lttvgui/Makefile.am deleted file mode 100644 index a428cfc7..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/Makefile.am +++ /dev/null @@ -1,34 +0,0 @@ -# -# Makefile for LTT New generation user interface : plugins. -# -# Created by Mathieu Desnoyers on May 6, 2003 -# - -libdir = ${lttvlibdir} - -AM_CFLAGS = $(GLIB_CFLAGS) -AM_CFLAGS += $(GTK_CFLAGS) -LIBS += $(GLIB_LIBS) -LIBS += $(GTK_LIBS) - -lib_LTLIBRARIES = liblttvgui.la -liblttvgui_la_SOURCES =\ - toolbar.c\ - menu.c\ - gtkdirsel.c\ - gtkmultivpaned.c\ - gtktraceset.c - -#liblttvgui_la_LDFLAGS = -L${top_srcdir}/lttv/modules/gui/lttvgui -lcustomBox - -lttvguiinclude_HEADERS = \ - common.h\ - gtkdirsel.h\ - gtkmultivpaned.h\ - gtktraceset.h\ - lttvfilter.h\ - mainwindow.h\ - menu.h\ - toolbar.h - -EXTRA_DIST = diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/common.h b/ltt/branches/poly/lttv/modules/gui/lttvgui/common.h deleted file mode 100644 index 5ec75179..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/common.h +++ /dev/null @@ -1,43 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 Xiangxiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#ifndef COMMON_H -#define COMMON_H - -#include -#include -#include -#include - -#define MAX_NUMBER_EVENT "MAX_NUMBER_EVENT" -#define TRACESET_TIME_SPAN "TRACESET_TIME_SPAN" - -typedef struct _MainWindow MainWindow; -typedef struct _Tab Tab; - -/* constructor of the viewer */ -typedef GtkWidget * (*lttv_constructor)(MainWindow * main_window, - LttvTracesetSelector * s, char *key); -typedef lttv_constructor view_constructor; - -typedef struct _TimeWindow { - LttTime start_time; - LttTime time_width; -} TimeWindow; - -#endif // COMMON_H diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkdirsel.c b/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkdirsel.c deleted file mode 100644 index 138d9750..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkdirsel.c +++ /dev/null @@ -1,4064 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 XangXiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#include "config.h" - -#include -#include -#include -#ifdef HAVE_SYS_PARAM_H -#include -#endif -#include -#ifdef HAVE_UNISTD_H -#include -#endif -#include -#include -#ifdef HAVE_PWD_H -#include -#endif - -#include /* Include early to get G_OS_WIN32 and - * G_WITH_CYGWIN */ - -#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN) -#include -#define STRICT -#include -#undef STRICT -#endif /* G_OS_WIN32 || G_WITH_CYGWIN */ -#ifdef G_OS_WIN32 -#include /* For gethostname */ -#endif - -#include "gdk/gdkkeysyms.h" -#include -#include - -#define _(A) A -#define WANT_HPANED 1 - -#ifdef G_OS_WIN32 -#include -#include -#define mkdir(p,m) _mkdir(p) -#ifndef S_ISDIR -#define S_ISDIR(mode) ((mode)&_S_IFDIR) -#endif -#endif /* G_OS_WIN32 */ - -#ifdef G_WITH_CYGWIN -#include /* For cygwin_conv_to_posix_path */ -#endif - -#define DIR_LIST_WIDTH 180 -#define DIR_LIST_HEIGHT 180 -#define FILE_LIST_WIDTH 180 -#define FILE_LIST_HEIGHT 180 - -/* The Hurd doesn't define either PATH_MAX or MAXPATHLEN, so we put this - * in here, since the rest of the code in the file does require some - * fixed maximum. - */ -#ifndef MAXPATHLEN -# ifdef PATH_MAX -# define MAXPATHLEN PATH_MAX -# else -# define MAXPATHLEN 2048 -# endif -#endif - -/* I've put this here so it doesn't get confused with the - * file completion interface */ -typedef struct _HistoryCallbackArg HistoryCallbackArg; - -struct _HistoryCallbackArg -{ - gchar *directory; - GtkWidget *menu_item; -}; - - -typedef struct _CompletionState CompletionState; -typedef struct _CompletionDir CompletionDir; -typedef struct _CompletionDirSent CompletionDirSent; -typedef struct _CompletionDirEntry CompletionDirEntry; -typedef struct _CompletionUserDir CompletionUserDir; -typedef struct _PossibleCompletion PossibleCompletion; - -/* Non-external file completion decls and structures */ - -/* A contant telling PRCS how many directories to cache. Its actually - * kept in a list, so the geometry isn't important. */ -#define CMPL_DIRECTORY_CACHE_SIZE 10 - -/* A constant used to determine whether a substring was an exact - * match by first_diff_index() - */ -#define PATTERN_MATCH -1 -#define CMPL_ERRNO_TOO_LONG ((1<<16)-1) -#define CMPL_ERRNO_DID_NOT_CONVERT ((1<<16)-2) - -/* This structure contains all the useful information about a directory - * for the purposes of filename completion. These structures are cached - * in the CompletionState struct. CompletionDir's are reference counted. - */ -struct _CompletionDirSent -{ - ino_t inode; - time_t mtime; - dev_t device; - - gint entry_count; - struct _CompletionDirEntry *entries; -}; - -struct _CompletionDir -{ - CompletionDirSent *sent; - - gchar *fullname; - gint fullname_len; - - struct _CompletionDir *cmpl_parent; - gint cmpl_index; - gchar *cmpl_text; -}; - -/* This structure contains pairs of directory entry names with a flag saying - * whether or not they are a valid directory. NOTE: This information is used - * to provide the caller with information about whether to update its completions - * or try to open a file. Since directories are cached by the directory mtime, - * a symlink which points to an invalid file (which will not be a directory), - * will not be reevaluated if that file is created, unless the containing - * directory is touched. I consider this case to be worth ignoring (josh). - */ -struct _CompletionDirEntry -{ - gboolean is_dir; - gchar *entry_name; - gchar *sort_key; -}; - -struct _CompletionUserDir -{ - gchar *login; - gchar *homedir; -}; - -struct _PossibleCompletion -{ - /* accessible fields, all are accessed externally by functions - * declared above - */ - gchar *text; - gint is_a_completion; - gboolean is_directory; - - /* Private fields - */ - gint text_alloc; -}; - -struct _CompletionState -{ - gint last_valid_char; - gchar *updated_text; - gint updated_text_len; - gint updated_text_alloc; - gboolean re_complete; - - gchar *user_dir_name_buffer; - gint user_directories_len; - - gchar *last_completion_text; - - gint user_completion_index; /* if >= 0, currently completing ~user */ - - struct _CompletionDir *completion_dir; /* directory completing from */ - struct _CompletionDir *active_completion_dir; - - struct _PossibleCompletion the_completion; - - struct _CompletionDir *reference_dir; /* initial directory */ - - GList* directory_storage; - GList* directory_sent_storage; - - struct _CompletionUserDir *user_directories; -}; - -enum { - PROP_0, - PROP_SHOW_FILEOPS, - PROP_FILENAME, - PROP_SELECT_MULTIPLE -}; - -enum { - DIR_COLUMN -}; - -enum { - FILE_COLUMN -}; - -/* File completion functions which would be external, were they used - * outside of this file. - */ - -static CompletionState* cmpl_init_state (void); -static void cmpl_free_state (CompletionState *cmpl_state); -static gint cmpl_state_okay (CompletionState* cmpl_state); -static const gchar* cmpl_strerror (gint); - -static PossibleCompletion* cmpl_completion_matches(gchar *text_to_complete, - gchar **remaining_text, - CompletionState *cmpl_state); - -/* Returns a name for consideration, possibly a completion, this name - * will be invalid after the next call to cmpl_next_completion. - */ -static char* cmpl_this_completion (PossibleCompletion*); - -/* True if this completion matches the given text. Otherwise, this - * output can be used to have a list of non-completions. - */ -static gint cmpl_is_a_completion (PossibleCompletion*); - -/* True if the completion is a directory - */ -static gboolean cmpl_is_directory (PossibleCompletion*); - -/* Obtains the next completion, or NULL - */ -static PossibleCompletion* cmpl_next_completion (CompletionState*); - -/* Updating completions: the return value of cmpl_updated_text() will - * be text_to_complete completed as much as possible after the most - * recent call to cmpl_completion_matches. For the present - * application, this is the suggested replacement for the user's input - * string. You must CALL THIS AFTER ALL cmpl_text_completions have - * been received. - */ -static gchar* cmpl_updated_text (CompletionState* cmpl_state); - -/* After updating, to see if the completion was a directory, call - * this. If it was, you should consider re-calling completion_matches. - */ -static gboolean cmpl_updated_dir (CompletionState* cmpl_state); - -/* Current location: if using file completion, return the current - * directory, from which file completion begins. More specifically, - * the cwd concatenated with all exact completions up to the last - * directory delimiter('/'). - */ -static gchar* cmpl_reference_position (CompletionState* cmpl_state); - -/* backing up: if cmpl_completion_matches returns NULL, you may query - * the index of the last completable character into cmpl_updated_text. - */ -static gint cmpl_last_valid_char (CompletionState* cmpl_state); - -/* When the user selects a non-directory, call cmpl_completion_fullname - * to get the full name of the selected file. - */ -static const gchar* cmpl_completion_fullname (const gchar*, CompletionState* cmpl_state); - - -/* Directory operations. */ -static CompletionDir* open_ref_dir (gchar* text_to_complete, - gchar** remaining_text, - CompletionState* cmpl_state); -#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN) -static gboolean check_dir (gchar *dir_name, - struct stat *result, - gboolean *stat_subdirs); -#endif -static CompletionDir* open_dir (gchar* dir_name, - CompletionState* cmpl_state); -#ifdef HAVE_PWD_H -static CompletionDir* open_user_dir (const gchar* text_to_complete, - CompletionState *cmpl_state); -#endif -static CompletionDir* open_relative_dir (gchar* dir_name, CompletionDir* dir, - CompletionState *cmpl_state); -static CompletionDirSent* open_new_dir (gchar* dir_name, - struct stat* sbuf, - gboolean stat_subdirs); -static gint correct_dir_fullname (CompletionDir* cmpl_dir); -static gint correct_parent (CompletionDir* cmpl_dir, - struct stat *sbuf); -#ifndef G_OS_WIN32 -static gchar* find_parent_dir_fullname (gchar* dirname); -#endif -static CompletionDir* attach_dir (CompletionDirSent* sent, - gchar* dir_name, - CompletionState *cmpl_state); -static void free_dir_sent (CompletionDirSent* sent); -static void free_dir (CompletionDir *dir); -static void prune_memory_usage(CompletionState *cmpl_state); - -/* Completion operations */ -#ifdef HAVE_PWD_H -static PossibleCompletion* attempt_homedir_completion(gchar* text_to_complete, - CompletionState *cmpl_state); -#endif -static PossibleCompletion* attempt_dir_completion(CompletionState *cmpl_state); -static CompletionDir* find_completion_dir(gchar* text_to_complete, - gchar** remaining_text, - CompletionState* cmpl_state); -static PossibleCompletion* append_completion_text(gchar* text, - CompletionState* cmpl_state); -#ifdef HAVE_PWD_H -static gint get_pwdb(CompletionState* cmpl_state); -static gint compare_user_dir(const void* a, const void* b); -#endif -static gint first_diff_index(gchar* pat, gchar* text); -static gint compare_cmpl_dir(const void* a, const void* b); -static void update_cmpl(PossibleCompletion* poss, - CompletionState* cmpl_state); - -static void gtk_dir_selection_class_init (GtkDirSelectionClass *klass); -static void gtk_dir_selection_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec); -static void gtk_dir_selection_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec); -static void gtk_dir_selection_init (GtkDirSelection *filesel); -static void gtk_dir_selection_finalize (GObject *object); -static void gtk_dir_selection_destroy (GtkObject *object); -static void gtk_dir_selection_map (GtkWidget *widget); -static gint gtk_dir_selection_key_press (GtkWidget *widget, - GdkEventKey *event, - gpointer user_data); -static gint gtk_dir_selection_insert_text (GtkWidget *widget, - const gchar *new_text, - gint new_text_length, - gint *position, - gpointer user_data); -static void gtk_dir_selection_update_fileops (GtkDirSelection *filesel); - -static void gtk_dir_selection_file_activate (GtkTreeView *tree_view, - GtkTreePath *path, - GtkTreeViewColumn *column, - gpointer user_data); -static void gtk_dir_selection_file_changed (GtkTreeSelection *selection, - gpointer user_data); -static void gtk_dir_selection_dir_activate (GtkTreeView *tree_view, - GtkTreePath *path, - GtkTreeViewColumn *column, - gpointer user_data); -static void gtk_dir_selection_dir_changed (GtkTreeSelection *selection, - gpointer user_data); -static void gtk_dir_selection_populate (GtkDirSelection *fs, - gchar *rel_path, - gboolean try_complete, - gboolean reset_entry); -static void gtk_dir_selection_abort (GtkDirSelection *fs); - -static void gtk_dir_selection_update_history_menu (GtkDirSelection *fs, - gchar *current_dir); - -static void gtk_dir_selection_create_dir (GtkWidget *widget, gpointer data); -static void gtk_dir_selection_delete_file (GtkWidget *widget, gpointer data); -static void gtk_dir_selection_rename_file (GtkWidget *widget, gpointer data); - -static void free_selected_names (GPtrArray *names); - -#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN) -#define compare_filenames(a, b) strcmp(a, b) -#else -#define compare_filenames(a, b) g_ascii_strcasecmp(a, b) -#endif - - -static GtkWindowClass *parent_class = NULL; - -/* Saves errno when something cmpl does fails. */ -static gint cmpl_errno; - -#ifdef G_WITH_CYGWIN -/* - * Take the path currently in the file selection - * entry field and translate as necessary from - * a WIN32 style to CYGWIN32 style path. For - * instance translate: - * x:\somepath\file.jpg - * to: - * /cygdrive/x/somepath/file.jpg - * - * Replace the path in the selection text field. - * Return a boolean value concerning whether a - * translation had to be made. - */ -static int -translate_win32_path (GtkDirSelection *filesel) -{ - int updated = 0; - const gchar *path; - gchar newPath[MAX_PATH]; - - /* - * Retrieve the current path - */ - path = gtk_entry_get_text (GTK_ENTRY (filesel->selection_entry)); - - cygwin_conv_to_posix_path (path, newPath); - updated = (strcmp (path, newPath) != 0); - - if (updated) - gtk_entry_set_text (GTK_ENTRY (filesel->selection_entry), newPath); - - return updated; -} -#endif - -GType -gtk_dir_selection_get_type (void) -{ - static GType file_selection_type = 0; - - if (!file_selection_type) - { - static const GTypeInfo filesel_info = - { - sizeof (GtkDirSelectionClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) gtk_dir_selection_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (GtkDirSelection), - 0, /* n_preallocs */ - (GInstanceInitFunc) gtk_dir_selection_init, - }; - - file_selection_type = - g_type_register_static (GTK_TYPE_DIALOG, "GtkDirSelection", - &filesel_info, 0); - } - - return file_selection_type; -} - -static void -gtk_dir_selection_class_init (GtkDirSelectionClass *class) -{ - GObjectClass *gobject_class; - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - - gobject_class = (GObjectClass*) class; - object_class = (GtkObjectClass*) class; - widget_class = (GtkWidgetClass*) class; - - parent_class = g_type_class_peek_parent (class); - - gobject_class->finalize = gtk_dir_selection_finalize; - gobject_class->set_property = gtk_dir_selection_set_property; - gobject_class->get_property = gtk_dir_selection_get_property; - - g_object_class_install_property (gobject_class, - PROP_FILENAME, - g_param_spec_string ("filename", - _("Filename"), - _("The currently selected filename"), - NULL, - G_PARAM_READABLE | G_PARAM_WRITABLE)); - g_object_class_install_property (gobject_class, - PROP_SHOW_FILEOPS, - g_param_spec_boolean ("show_fileops", - _("Show file operations"), - _("Whether buttons for creating/manipulating files should be displayed"), - FALSE, - G_PARAM_READABLE | - G_PARAM_WRITABLE)); - g_object_class_install_property (gobject_class, - PROP_SELECT_MULTIPLE, - g_param_spec_boolean ("select_multiple", - _("Select multiple"), - _("Whether to allow multiple files to be selected"), - FALSE, - G_PARAM_READABLE | - G_PARAM_WRITABLE)); - object_class->destroy = gtk_dir_selection_destroy; - widget_class->map = gtk_dir_selection_map; -} - -static void gtk_dir_selection_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - GtkDirSelection *filesel; - - filesel = GTK_DIR_SELECTION (object); - - switch (prop_id) - { - case PROP_FILENAME: - gtk_dir_selection_set_filename (filesel, - g_value_get_string (value)); - break; - case PROP_SHOW_FILEOPS: - if (g_value_get_boolean (value)) - gtk_dir_selection_show_fileop_buttons (filesel); - else - gtk_dir_selection_hide_fileop_buttons (filesel); - break; - case PROP_SELECT_MULTIPLE: - gtk_dir_selection_set_select_multiple (filesel, g_value_get_boolean (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void gtk_dir_selection_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - GtkDirSelection *filesel; - - filesel = GTK_DIR_SELECTION (object); - - switch (prop_id) - { - case PROP_FILENAME: - g_value_set_string (value, - gtk_dir_selection_get_filename(filesel)); - break; - - case PROP_SHOW_FILEOPS: - /* This is a little bit hacky, but doing otherwise would require - * adding a field to the object. - */ - g_value_set_boolean (value, (filesel->fileop_c_dir && - filesel->fileop_del_file && - filesel->fileop_ren_file)); - break; - case PROP_SELECT_MULTIPLE: - g_value_set_boolean (value, gtk_dir_selection_get_select_multiple (filesel)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static gboolean -grab_default (GtkWidget *widget) -{ - gtk_widget_grab_default (widget); - return FALSE; -} - -static void -gtk_dir_selection_init (GtkDirSelection *filesel) -{ - GtkWidget *entry_vbox; - GtkWidget *label; - GtkWidget *list_hbox, *list_container; - GtkWidget *confirm_area; - GtkWidget *pulldown_hbox; - GtkWidget *scrolled_win; - GtkWidget *eventbox; - GtkWidget *spacer; - GtkDialog *dialog; - - GtkListStore *model; - GtkTreeViewColumn *column; - - gtk_widget_push_composite_child (); - - dialog = GTK_DIALOG (filesel); - - filesel->cmpl_state = cmpl_init_state (); - - /* The dialog-sized vertical box */ - filesel->main_vbox = dialog->vbox; - gtk_container_set_border_width (GTK_CONTAINER (filesel), 10); - - /* The horizontal box containing create, rename etc. buttons */ - filesel->button_area = gtk_hbutton_box_new (); - gtk_button_box_set_layout (GTK_BUTTON_BOX (filesel->button_area), GTK_BUTTONBOX_START); - gtk_box_set_spacing (GTK_BOX (filesel->button_area), 0); - gtk_box_pack_start (GTK_BOX (filesel->main_vbox), filesel->button_area, - FALSE, FALSE, 0); - gtk_widget_show (filesel->button_area); - - gtk_dir_selection_show_fileop_buttons (filesel); - - /* hbox for pulldown menu */ - pulldown_hbox = gtk_hbox_new (TRUE, 5); - gtk_box_pack_start (GTK_BOX (filesel->main_vbox), pulldown_hbox, FALSE, FALSE, 0); - gtk_widget_show (pulldown_hbox); - - /* Pulldown menu */ - filesel->history_pulldown = gtk_option_menu_new (); - // gtk_widget_show (filesel->history_pulldown); - // gtk_box_pack_start (GTK_BOX (pulldown_hbox), filesel->history_pulldown, - // FALSE, FALSE, 0); - - /* The horizontal box containing the directory and file listboxes */ - - spacer = gtk_hbox_new (FALSE, 0); - gtk_widget_set_size_request (spacer, -1, 5); - gtk_box_pack_start (GTK_BOX (filesel->main_vbox), spacer, FALSE, FALSE, 0); - gtk_widget_show (spacer); - - list_hbox = gtk_hbox_new (FALSE, 5); - gtk_box_pack_start (GTK_BOX (filesel->main_vbox), list_hbox, TRUE, TRUE, 0); - gtk_widget_show (list_hbox); - if (WANT_HPANED) - list_container = g_object_new (GTK_TYPE_HPANED, - "visible", TRUE, - "parent", list_hbox, - "border_width", 0, - NULL); - else - list_container = list_hbox; - - spacer = gtk_hbox_new (FALSE, 0); - gtk_widget_set_size_request (spacer, -1, 5); - gtk_box_pack_start (GTK_BOX (filesel->main_vbox), spacer, FALSE, FALSE, 0); - gtk_widget_show (spacer); - - /* The directories list */ - - model = gtk_list_store_new (1, G_TYPE_STRING); - filesel->dir_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model)); - g_object_unref (model); - - column = gtk_tree_view_column_new_with_attributes (_("Folders"), - gtk_cell_renderer_text_new (), - "text", DIR_COLUMN, - NULL); - label = gtk_label_new_with_mnemonic (_("Fol_ders")); - gtk_label_set_mnemonic_widget (GTK_LABEL (label), filesel->dir_list); - gtk_widget_show (label); - gtk_tree_view_column_set_widget (column, label); - gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); - gtk_tree_view_append_column (GTK_TREE_VIEW (filesel->dir_list), column); - - gtk_widget_set_size_request (filesel->dir_list, - DIR_LIST_WIDTH, DIR_LIST_HEIGHT); - g_signal_connect (filesel->dir_list, "row_activated", - G_CALLBACK (gtk_dir_selection_dir_activate), filesel); - g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (filesel->dir_list)), "changed", - G_CALLBACK (gtk_dir_selection_dir_changed), filesel); - - /* gtk_clist_column_titles_passive (GTK_CLIST (filesel->dir_list)); */ - - scrolled_win = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win), GTK_SHADOW_IN); - gtk_container_add (GTK_CONTAINER (scrolled_win), filesel->dir_list); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), - GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); - gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 0); - if (GTK_IS_PANED (list_container)) - gtk_paned_pack1 (GTK_PANED (list_container), scrolled_win, TRUE, TRUE); - else - gtk_container_add (GTK_CONTAINER (list_container), scrolled_win); - gtk_widget_show (filesel->dir_list); - gtk_widget_show (scrolled_win); - - /* The files list */ - model = gtk_list_store_new (1, G_TYPE_STRING); - filesel->file_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model)); - g_object_unref (model); - - column = gtk_tree_view_column_new_with_attributes (_("Files"), - gtk_cell_renderer_text_new (), - "text", FILE_COLUMN, - NULL); - label = gtk_label_new_with_mnemonic (_("_Files")); - gtk_label_set_mnemonic_widget (GTK_LABEL (label), filesel->file_list); - gtk_widget_show (label); - gtk_tree_view_column_set_widget (column, label); - gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); - gtk_tree_view_append_column (GTK_TREE_VIEW (filesel->file_list), column); - - gtk_widget_set_size_request (filesel->file_list, - FILE_LIST_WIDTH, FILE_LIST_HEIGHT); - g_signal_connect (filesel->file_list, "row_activated", - G_CALLBACK (gtk_dir_selection_file_activate), filesel); - g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (filesel->file_list)), "changed", - G_CALLBACK (gtk_dir_selection_file_changed), filesel); - - /* gtk_clist_column_titles_passive (GTK_CLIST (filesel->file_list)); */ - - scrolled_win = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win), GTK_SHADOW_IN); - gtk_container_add (GTK_CONTAINER (scrolled_win), filesel->file_list); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), - GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); - gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 0); - // gtk_container_add (GTK_CONTAINER (list_container), scrolled_win); - // gtk_widget_show (filesel->file_list); - // gtk_widget_show (scrolled_win); - - /* action area for packing buttons into. */ - filesel->action_area = gtk_hbox_new (TRUE, 0); - gtk_box_pack_start (GTK_BOX (filesel->main_vbox), filesel->action_area, - FALSE, FALSE, 0); - gtk_widget_show (filesel->action_area); - - /* The OK/Cancel button area */ - confirm_area = dialog->action_area; - - /* The Cancel button */ - filesel->cancel_button = gtk_dialog_add_button (dialog, - GTK_STOCK_CANCEL, - GTK_RESPONSE_CANCEL); - /* The OK button */ - filesel->ok_button = gtk_dialog_add_button (dialog, - GTK_STOCK_OK, - GTK_RESPONSE_OK); - - gtk_widget_grab_default (filesel->ok_button); - - /* The selection entry widget */ - entry_vbox = gtk_vbox_new (FALSE, 2); - gtk_box_pack_end (GTK_BOX (filesel->main_vbox), entry_vbox, FALSE, FALSE, 2); - gtk_widget_show (entry_vbox); - - eventbox = gtk_event_box_new (); - filesel->selection_text = label = gtk_label_new (""); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_container_add (GTK_CONTAINER (eventbox), label); - gtk_box_pack_start (GTK_BOX (entry_vbox), eventbox, FALSE, FALSE, 0); - gtk_widget_show (label); - gtk_widget_show (eventbox); - - filesel->selection_entry = gtk_entry_new (); - g_signal_connect (filesel->selection_entry, "key_press_event", - G_CALLBACK (gtk_dir_selection_key_press), filesel); - g_signal_connect (filesel->selection_entry, "insert_text", - G_CALLBACK (gtk_dir_selection_insert_text), NULL); - g_signal_connect_swapped (filesel->selection_entry, "changed", - G_CALLBACK (gtk_dir_selection_update_fileops), filesel); - g_signal_connect_swapped (filesel->selection_entry, "focus_in_event", - G_CALLBACK (grab_default), - filesel->ok_button); - g_signal_connect_swapped (filesel->selection_entry, "activate", - G_CALLBACK (gtk_button_clicked), - filesel->ok_button); - - gtk_box_pack_start (GTK_BOX (entry_vbox), filesel->selection_entry, TRUE, TRUE, 0); - gtk_widget_show (filesel->selection_entry); - - gtk_label_set_mnemonic_widget (GTK_LABEL (filesel->selection_text), - filesel->selection_entry); - - if (!cmpl_state_okay (filesel->cmpl_state)) - { - gchar err_buf[256]; - - g_snprintf (err_buf, sizeof (err_buf), _("Folder unreadable: %s"), cmpl_strerror (cmpl_errno)); - - gtk_label_set_text (GTK_LABEL (filesel->selection_text), err_buf); - } - else - { - gtk_dir_selection_populate (filesel, "", FALSE, TRUE); - } - - gtk_widget_grab_focus (filesel->selection_entry); - - gtk_widget_pop_composite_child (); -} - -static gchar * -uri_list_extract_first_uri (const gchar* uri_list) -{ - const gchar *p, *q; - - g_return_val_if_fail (uri_list != NULL, NULL); - - p = uri_list; - /* We don't actually try to validate the URI according to RFC - * 2396, or even check for allowed characters - we just ignore - * comments and trim whitespace off the ends. We also - * allow LF delimination as well as the specified CRLF. - * - * We do allow comments like specified in RFC 2483. - */ - while (p) - { - if (*p != '#') - { - while (g_ascii_isspace(*p)) - p++; - - q = p; - while (*q && (*q != '\n') && (*q != '\r')) - q++; - - if (q > p) - { - q--; - while (q > p && g_ascii_isspace (*q)) - q--; - - if (q > p) - return g_strndup (p, q - p + 1); - } - } - p = strchr (p, '\n'); - if (p) - p++; - } - return NULL; -} - -static void -dnd_really_drop (GtkWidget *dialog, gint response_id, GtkDirSelection *fs) -{ - gchar *filename; - - if (response_id == GTK_RESPONSE_YES) - { - filename = g_object_get_data (G_OBJECT (dialog), "gtk-fs-dnd-filename"); - - gtk_dir_selection_set_filename (fs, filename); - } - - gtk_widget_destroy (dialog); -} - - -static void -filenames_dropped (GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time) -{ - char *uri = NULL; - char *filename = NULL; - char *hostname; - char this_hostname[257]; - int res; - GError *error = NULL; - - if (!selection_data->data) - return; - - uri = uri_list_extract_first_uri ((char *)selection_data->data); - - if (!uri) - return; - - filename = g_filename_from_uri (uri, &hostname, &error); - g_free (uri); - - if (!filename) - { - g_warning ("Error getting dropped filename: %s\n", - error->message); - g_error_free (error); - return; - } - - res = gethostname (this_hostname, 256); - this_hostname[256] = 0; - - if ((hostname == NULL) || - (res == 0 && strcmp (hostname, this_hostname) == 0) || - (strcmp (hostname, "localhost") == 0)) - gtk_dir_selection_set_filename (GTK_DIR_SELECTION (widget), - filename); - else - { - GtkWidget *dialog; - gchar *filename_utf8; - - /* Conversion back to UTF-8 should always succeed for the result - * of g_filename_from_uri() - */ - filename_utf8 = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL); - g_assert (filename_utf8); - - dialog = gtk_message_dialog_new (GTK_WINDOW (widget), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_QUESTION, - GTK_BUTTONS_YES_NO, - _("The file \"%s\" resides on another machine (called %s) and may not be available to this program.\n" - "Are you sure that you want to select it?"), filename_utf8, hostname); - g_free (filename_utf8); - - g_object_set_data_full (G_OBJECT (dialog), "gtk-fs-dnd-filename", g_strdup (filename), g_free); - - g_signal_connect_data (dialog, "response", - (GCallback) dnd_really_drop, - widget, NULL, 0); - - gtk_widget_show (dialog); - } - - g_free (hostname); - g_free (filename); -} - -enum -{ - TARGET_URILIST, - TARGET_UTF8_STRING, - TARGET_STRING, - TARGET_TEXT, - TARGET_COMPOUND_TEXT -}; - - -static void -filenames_drag_get (GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - GtkDirSelection *filesel) -{ - const gchar *file; - gchar *uri_list; - char hostname[256]; - int res; - GError *error; - - file = gtk_dir_selection_get_filename (filesel); - - if (file) - { - if (info == TARGET_URILIST) - { - res = gethostname (hostname, 256); - - error = NULL; - uri_list = g_filename_to_uri (file, (!res)?hostname:NULL, &error); - if (!uri_list) - { - g_warning ("Error getting filename: %s\n", - error->message); - g_error_free (error); - return; - } - - gtk_selection_data_set (selection_data, - selection_data->target, 8, - (void *)uri_list, strlen((char *)uri_list)); - g_free (uri_list); - } - else - { - gchar *filename_utf8 = g_filename_to_utf8 (file, -1, NULL, NULL, NULL); - g_assert (filename_utf8); - gtk_selection_data_set_text (selection_data, filename_utf8, -1); - g_free (filename_utf8); - } - } -} - -static void -file_selection_setup_dnd (GtkDirSelection *filesel) -{ - GtkWidget *eventbox; - static const GtkTargetEntry drop_types[] = { - { "text/uri-list", 0, TARGET_URILIST} - }; - static gint n_drop_types = sizeof(drop_types)/sizeof(drop_types[0]); - static const GtkTargetEntry drag_types[] = { - { "text/uri-list", 0, TARGET_URILIST}, - { "UTF8_STRING", 0, TARGET_UTF8_STRING }, - { "STRING", 0, 0 }, - { "TEXT", 0, 0 }, - { "COMPOUND_TEXT", 0, 0 } - }; - static gint n_drag_types = sizeof(drag_types)/sizeof(drag_types[0]); - - gtk_drag_dest_set (GTK_WIDGET (filesel), - GTK_DEST_DEFAULT_ALL, - drop_types, n_drop_types, - GDK_ACTION_COPY); - - g_signal_connect (filesel, "drag_data_received", - G_CALLBACK (filenames_dropped), NULL); - - eventbox = gtk_widget_get_parent (filesel->selection_text); - gtk_drag_source_set (eventbox, - GDK_BUTTON1_MASK, - drag_types, n_drag_types, - GDK_ACTION_COPY); - - g_signal_connect (eventbox, "drag_data_get", - G_CALLBACK (filenames_drag_get), filesel); -} - -GtkWidget* -gtk_dir_selection_new (const gchar *title) -{ - GtkDirSelection *filesel; - - filesel = g_object_new (GTK_TYPE_DIR_SELECTION, NULL); - gtk_window_set_title (GTK_WINDOW (filesel), title); - gtk_dialog_set_has_separator (GTK_DIALOG (filesel), FALSE); - - file_selection_setup_dnd (filesel); - - return GTK_WIDGET (filesel); -} - -void -gtk_dir_selection_show_fileop_buttons (GtkDirSelection *filesel) -{ - g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); - - /* delete, create directory, and rename */ - if (!filesel->fileop_c_dir) - { - filesel->fileop_c_dir = gtk_button_new_with_mnemonic (_("_New Folder")); - g_signal_connect (filesel->fileop_c_dir, "clicked", - G_CALLBACK (gtk_dir_selection_create_dir), - filesel); - // gtk_box_pack_start (GTK_BOX (filesel->button_area), - // filesel->fileop_c_dir, TRUE, TRUE, 0); - // gtk_widget_show (filesel->fileop_c_dir); - } - - if (!filesel->fileop_del_file) - { - filesel->fileop_del_file = gtk_button_new_with_mnemonic (_("De_lete File")); - g_signal_connect (filesel->fileop_del_file, "clicked", - G_CALLBACK (gtk_dir_selection_delete_file), - filesel); - // gtk_box_pack_start (GTK_BOX (filesel->button_area), - // filesel->fileop_del_file, TRUE, TRUE, 0); - // gtk_widget_show (filesel->fileop_del_file); - } - - if (!filesel->fileop_ren_file) - { - filesel->fileop_ren_file = gtk_button_new_with_mnemonic (_("_Rename File")); - g_signal_connect (filesel->fileop_ren_file, "clicked", - G_CALLBACK (gtk_dir_selection_rename_file), - filesel); - // gtk_box_pack_start (GTK_BOX (filesel->button_area), - // filesel->fileop_ren_file, TRUE, TRUE, 0); - // gtk_widget_show (filesel->fileop_ren_file); - } - - gtk_dir_selection_update_fileops (filesel); - - g_object_notify (G_OBJECT (filesel), "show_fileops"); -} - -void -gtk_dir_selection_hide_fileop_buttons (GtkDirSelection *filesel) -{ - g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); - - if (filesel->fileop_ren_file) - { - gtk_widget_destroy (filesel->fileop_ren_file); - filesel->fileop_ren_file = NULL; - } - - if (filesel->fileop_del_file) - { - gtk_widget_destroy (filesel->fileop_del_file); - filesel->fileop_del_file = NULL; - } - - if (filesel->fileop_c_dir) - { - gtk_widget_destroy (filesel->fileop_c_dir); - filesel->fileop_c_dir = NULL; - } - g_object_notify (G_OBJECT (filesel), "show_fileops"); -} - - - -/** - * gtk_dir_selection_set_filename: - * @filesel: a #GtkDirSelection. - * @filename: a string to set as the default file name. - * - * Sets a default path for the file requestor. If @filename includes a - * directory path, then the requestor will open with that path as its - * current working directory. - * - * The encoding of @filename is the on-disk encoding, which - * may not be UTF-8. See g_filename_from_utf8(). - **/ -void -gtk_dir_selection_set_filename (GtkDirSelection *filesel, - const gchar *filename) -{ - gchar *buf; - const char *name, *last_slash; - char *filename_utf8; - - g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); - g_return_if_fail (filename != NULL); - - filename_utf8 = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL); - g_return_if_fail (filename_utf8 != NULL); - - last_slash = strrchr (filename_utf8, G_DIR_SEPARATOR); - - if (!last_slash) - { - buf = g_strdup (""); - name = filename_utf8; - } - else - { - buf = g_strdup (filename_utf8); - buf[last_slash - filename_utf8 + 1] = 0; - name = last_slash + 1; - } - - gtk_dir_selection_populate (filesel, buf, FALSE, TRUE); - - if (filesel->selection_entry) - gtk_entry_set_text (GTK_ENTRY (filesel->selection_entry), name); - g_free (buf); - g_object_notify (G_OBJECT (filesel), "filename"); - - g_free (filename_utf8); -} - -/** - * gtk_dir_selection_get_filename: - * @filesel: a #GtkDirSelection - * - * This function returns the selected filename in the on-disk encoding - * (see g_filename_from_utf8()), which may or may not be the same as that - * used by GTK+ (UTF-8). To convert to UTF-8, call g_filename_to_utf8(). - * The returned string points to a statically allocated buffer and - * should be copied if you plan to keep it around. - * - * If no file is selected then the selected directory path is returned. - * - * Return value: currently-selected filename in the on-disk encoding. - **/ -G_CONST_RETURN gchar* -gtk_dir_selection_get_filename (GtkDirSelection *filesel) -{ - static const gchar nothing[2] = ""; - static gchar something[MAXPATHLEN*2]; - char *sys_filename; - const char *text; - - g_return_val_if_fail (GTK_IS_DIR_SELECTION (filesel), nothing); - -#ifdef G_WITH_CYGWIN - translate_win32_path (filesel); -#endif - text = gtk_entry_get_text (GTK_ENTRY (filesel->selection_entry)); - if (text) - { - sys_filename = g_filename_from_utf8 (cmpl_completion_fullname (text, filesel->cmpl_state), -1, NULL, NULL, NULL); - if (!sys_filename) - return nothing; - strncpy (something, sys_filename, sizeof (something)); - g_free (sys_filename); - return something; - } - - return nothing; -} - -void -gtk_dir_selection_complete (GtkDirSelection *filesel, - const gchar *pattern) -{ - g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); - g_return_if_fail (pattern != NULL); - - if (filesel->selection_entry) - gtk_entry_set_text (GTK_ENTRY (filesel->selection_entry), pattern); - gtk_dir_selection_populate (filesel, (gchar*) pattern, TRUE, TRUE); -} - -static void -gtk_dir_selection_destroy (GtkObject *object) -{ - GtkDirSelection *filesel; - GList *list; - HistoryCallbackArg *callback_arg; - - g_return_if_fail (GTK_IS_DIR_SELECTION (object)); - - filesel = GTK_DIR_SELECTION (object); - - if (filesel->fileop_dialog) - { - gtk_widget_destroy (filesel->fileop_dialog); - filesel->fileop_dialog = NULL; - } - - if (filesel->history_list) - { - list = filesel->history_list; - while (list) - { - callback_arg = list->data; - g_free (callback_arg->directory); - g_free (callback_arg); - list = list->next; - } - g_list_free (filesel->history_list); - filesel->history_list = NULL; - } - - if (filesel->cmpl_state) - { - cmpl_free_state (filesel->cmpl_state); - filesel->cmpl_state = NULL; - } - - if (filesel->selected_names) - { - free_selected_names (filesel->selected_names); - filesel->selected_names = NULL; - } - - if (filesel->last_selected) - { - g_free (filesel->last_selected); - filesel->last_selected = NULL; - } - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static void -gtk_dir_selection_map (GtkWidget *widget) -{ - GtkDirSelection *filesel = GTK_DIR_SELECTION (widget); - - /* Refresh the contents */ - gtk_dir_selection_populate (filesel, "", FALSE, FALSE); - - GTK_WIDGET_CLASS (parent_class)->map (widget); -} - -static void -gtk_dir_selection_finalize (GObject *object) -{ - GtkDirSelection *filesel = GTK_DIR_SELECTION (object); - - g_free (filesel->fileop_file); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -/* Begin file operations callbacks */ - -static void -gtk_dir_selection_fileop_error (GtkDirSelection *fs, - gchar *error_message) -{ - GtkWidget *dialog; - - g_return_if_fail (error_message != NULL); - - /* main dialog */ - dialog = gtk_message_dialog_new (GTK_WINDOW (fs), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_CLOSE, - "%s", error_message); - - /* yes, we free it */ - g_free (error_message); - - gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); - - g_signal_connect_swapped (dialog, "response", - G_CALLBACK (gtk_widget_destroy), - dialog); - - gtk_widget_show (dialog); -} - -static void -gtk_dir_selection_fileop_destroy (GtkWidget *widget, - gpointer data) -{ - GtkDirSelection *fs = data; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - - fs->fileop_dialog = NULL; -} - -static gboolean -entry_is_empty (GtkEntry *entry) -{ - const gchar *text = gtk_entry_get_text (entry); - - return *text == '\0'; -} - -static void -gtk_dir_selection_fileop_entry_changed (GtkEntry *entry, - GtkWidget *button) -{ - gtk_widget_set_sensitive (button, !entry_is_empty (entry)); -} - -static void -gtk_dir_selection_create_dir_confirmed (GtkWidget *widget, - gpointer data) -{ - GtkDirSelection *fs = data; - const gchar *dirname; - gchar *path; - gchar *full_path; - gchar *sys_full_path; - gchar *buf; - GError *error = NULL; - CompletionState *cmpl_state; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - - dirname = gtk_entry_get_text (GTK_ENTRY (fs->fileop_entry)); - cmpl_state = (CompletionState*) fs->cmpl_state; - path = cmpl_reference_position (cmpl_state); - - full_path = g_strconcat (path, G_DIR_SEPARATOR_S, dirname, NULL); - sys_full_path = g_filename_from_utf8 (full_path, -1, NULL, NULL, &error); - if (error) - { - if (g_error_matches (error, G_CONVERT_ERROR, G_CONVERT_ERROR_ILLEGAL_SEQUENCE)) - buf = g_strdup_printf (_("The folder name \"%s\" contains symbols that are not allowed in filenames"), dirname); - else - buf = g_strdup_printf (_("Error creating folder \"%s\": %s\n%s"), dirname, error->message, - _("You probably used symbols not allowed in filenames.")); - gtk_dir_selection_fileop_error (fs, buf); - g_error_free (error); - goto out; - } - - if (mkdir (sys_full_path, 0755) < 0) - { - buf = g_strdup_printf (_("Error creating folder \"%s\": %s\n"), dirname, - g_strerror (errno)); - gtk_dir_selection_fileop_error (fs, buf); - } - - out: - g_free (full_path); - g_free (sys_full_path); - - gtk_widget_destroy (fs->fileop_dialog); - gtk_dir_selection_populate (fs, "", FALSE, FALSE); -} - -static void -gtk_dir_selection_create_dir (GtkWidget *widget, - gpointer data) -{ - GtkDirSelection *fs = data; - GtkWidget *label; - GtkWidget *dialog; - GtkWidget *vbox; - GtkWidget *button; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - - if (fs->fileop_dialog) - return; - - /* main dialog */ - dialog = gtk_dialog_new (); - fs->fileop_dialog = dialog; - g_signal_connect (dialog, "destroy", - G_CALLBACK (gtk_dir_selection_fileop_destroy), - fs); - gtk_window_set_title (GTK_WINDOW (dialog), _("New Folder")); - gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE); - gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (fs)); - - /* If file dialog is grabbed, grab option dialog */ - /* When option dialog is closed, file dialog will be grabbed again */ - if (GTK_WINDOW (fs)->modal) - gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 8); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), vbox, - FALSE, FALSE, 0); - gtk_widget_show( vbox); - - label = gtk_label_new_with_mnemonic (_("_Folder name:")); - gtk_misc_set_alignment(GTK_MISC (label), 0.0, 0.0); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 5); - gtk_widget_show (label); - - /* The directory entry widget */ - fs->fileop_entry = gtk_entry_new (); - gtk_label_set_mnemonic_widget (GTK_LABEL (label), fs->fileop_entry); - gtk_box_pack_start (GTK_BOX (vbox), fs->fileop_entry, - TRUE, TRUE, 5); - GTK_WIDGET_SET_FLAGS (fs->fileop_entry, GTK_CAN_DEFAULT); - gtk_widget_show (fs->fileop_entry); - - /* buttons */ - button = gtk_button_new_from_stock (GTK_STOCK_CANCEL); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - dialog); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), - button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - gtk_widget_show (button); - - gtk_widget_grab_focus (fs->fileop_entry); - - button = gtk_button_new_with_mnemonic (_("C_reate")); - gtk_widget_set_sensitive (button, FALSE); - g_signal_connect (button, "clicked", - G_CALLBACK (gtk_dir_selection_create_dir_confirmed), - fs); - g_signal_connect (fs->fileop_entry, "changed", - G_CALLBACK (gtk_dir_selection_fileop_entry_changed), - button); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), - button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_show (button); - - gtk_widget_show (dialog); -} - -static void -gtk_dir_selection_delete_dir_response (GtkDialog *dialog, - gint response_id, - gpointer data) -{ - GtkDirSelection *fs = data; - CompletionState *cmpl_state; - gchar *path; - gchar *full_path; - gchar *sys_full_path; - GError *error = NULL; - gchar *buf; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - - if (response_id != GTK_RESPONSE_OK) - { - gtk_widget_destroy (GTK_WIDGET (dialog)); - return; - } - - cmpl_state = (CompletionState*) fs->cmpl_state; - path = cmpl_reference_position (cmpl_state); - - full_path = g_strconcat (path, G_DIR_SEPARATOR_S, fs->fileop_file, NULL); - sys_full_path = g_filename_from_utf8 (full_path, -1, NULL, NULL, &error); - if (error) - { - if (g_error_matches (error, G_CONVERT_ERROR, G_CONVERT_ERROR_ILLEGAL_SEQUENCE)) - buf = g_strdup_printf (_("The filename \"%s\" contains symbols that are not allowed in filenames"), - fs->fileop_file); - else - buf = g_strdup_printf (_("Error deleting file \"%s\": %s\n%s"), - fs->fileop_file, error->message, - _("It probably contains symbols not allowed in filenames.")); - - gtk_dir_selection_fileop_error (fs, buf); - g_error_free (error); - goto out; - } - - if (unlink (sys_full_path) < 0) - { - buf = g_strdup_printf (_("Error deleting file \"%s\": %s"), - fs->fileop_file, g_strerror (errno)); - gtk_dir_selection_fileop_error (fs, buf); - } - - out: - g_free (full_path); - g_free (sys_full_path); - - gtk_widget_destroy (fs->fileop_dialog); - gtk_dir_selection_populate (fs, "", FALSE, TRUE); -} - -static void -gtk_dir_selection_delete_file (GtkWidget *widget, - gpointer data) -{ - GtkDirSelection *fs = data; - GtkWidget *dialog; - const gchar *filename; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - - if (fs->fileop_dialog) - return; - -#ifdef G_WITH_CYGWIN - translate_win32_path (fs); -#endif - - filename = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry)); - if (strlen (filename) < 1) - return; - - g_free (fs->fileop_file); - fs->fileop_file = g_strdup (filename); - - /* main dialog */ - fs->fileop_dialog = dialog = - gtk_message_dialog_new (GTK_WINDOW (fs), - GTK_WINDOW (fs)->modal ? GTK_DIALOG_MODAL : 0, - GTK_MESSAGE_QUESTION, - GTK_BUTTONS_NONE, - _("Really delete file \"%s\" ?"), filename); - - g_signal_connect (dialog, "destroy", - G_CALLBACK (gtk_dir_selection_fileop_destroy), - fs); - gtk_window_set_title (GTK_WINDOW (dialog), _("Delete File")); - gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE); - - /* buttons */ - gtk_dialog_add_buttons (GTK_DIALOG (dialog), - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_DELETE, GTK_RESPONSE_OK, - NULL); - - gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL); - - g_signal_connect (dialog, "response", - G_CALLBACK (gtk_dir_selection_delete_dir_response), - fs); - - gtk_widget_show (dialog); -} - -static void -gtk_dir_selection_rename_dir_confirmed (GtkWidget *widget, - gpointer data) -{ - GtkDirSelection *fs = data; - gchar *buf; - const gchar *file; - gchar *path; - gchar *new_filename; - gchar *old_filename; - gchar *sys_new_filename; - gchar *sys_old_filename; - CompletionState *cmpl_state; - GError *error = NULL; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - - file = gtk_entry_get_text (GTK_ENTRY (fs->fileop_entry)); - cmpl_state = (CompletionState*) fs->cmpl_state; - path = cmpl_reference_position (cmpl_state); - - new_filename = g_strconcat (path, G_DIR_SEPARATOR_S, file, NULL); - old_filename = g_strconcat (path, G_DIR_SEPARATOR_S, fs->fileop_file, NULL); - - sys_new_filename = g_filename_from_utf8 (new_filename, -1, NULL, NULL, &error); - if (error) - { - if (g_error_matches (error, G_CONVERT_ERROR, G_CONVERT_ERROR_ILLEGAL_SEQUENCE)) - buf = g_strdup_printf (_("The file name \"%s\" contains symbols that are not allowed in filenames"), new_filename); - else - buf = g_strdup_printf (_("Error renaming file to \"%s\": %s\n%s"), - new_filename, error->message, - _("You probably used symbols not allowed in filenames.")); - gtk_dir_selection_fileop_error (fs, buf); - g_error_free (error); - goto out1; - } - - sys_old_filename = g_filename_from_utf8 (old_filename, -1, NULL, NULL, &error); - if (error) - { - if (g_error_matches (error, G_CONVERT_ERROR, G_CONVERT_ERROR_ILLEGAL_SEQUENCE)) - buf = g_strdup_printf (_("The file name \"%s\" contains symbols that are not allowed in filenames"), old_filename); - else - buf = g_strdup_printf (_("Error renaming file \"%s\": %s\n%s"), - old_filename, error->message, - _("It probably contains symbols not allowed in filenames.")); - gtk_dir_selection_fileop_error (fs, buf); - g_error_free (error); - goto out2; - } - - if (rename (sys_old_filename, sys_new_filename) < 0) - { - buf = g_strdup_printf (_("Error renaming file \"%s\" to \"%s\": %s"), - sys_old_filename, sys_new_filename, - g_strerror (errno)); - gtk_dir_selection_fileop_error (fs, buf); - goto out2; - } - - gtk_dir_selection_populate (fs, "", FALSE, FALSE); - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), file); - - out2: - g_free (sys_old_filename); - - out1: - g_free (new_filename); - g_free (old_filename); - g_free (sys_new_filename); - - gtk_widget_destroy (fs->fileop_dialog); -} - -static void -gtk_dir_selection_rename_file (GtkWidget *widget, - gpointer data) -{ - GtkDirSelection *fs = data; - GtkWidget *label; - GtkWidget *dialog; - GtkWidget *vbox; - GtkWidget *button; - gchar *buf; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - - if (fs->fileop_dialog) - return; - - g_free (fs->fileop_file); - fs->fileop_file = g_strdup (gtk_entry_get_text (GTK_ENTRY (fs->selection_entry))); - if (strlen (fs->fileop_file) < 1) - return; - - /* main dialog */ - fs->fileop_dialog = dialog = gtk_dialog_new (); - g_signal_connect (dialog, "destroy", - G_CALLBACK (gtk_dir_selection_fileop_destroy), - fs); - gtk_window_set_title (GTK_WINDOW (dialog), _("Rename File")); - gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE); - gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (fs)); - - /* If file dialog is grabbed, grab option dialog */ - /* When option dialog closed, file dialog will be grabbed again */ - if (GTK_WINDOW (fs)->modal) - gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 8); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), vbox, - FALSE, FALSE, 0); - gtk_widget_show(vbox); - - buf = g_strdup_printf (_("Rename file \"%s\" to:"), fs->fileop_file); - label = gtk_label_new (buf); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 5); - gtk_widget_show (label); - g_free (buf); - - /* New filename entry */ - fs->fileop_entry = gtk_entry_new (); - gtk_box_pack_start (GTK_BOX (vbox), fs->fileop_entry, - TRUE, TRUE, 5); - GTK_WIDGET_SET_FLAGS (fs->fileop_entry, GTK_CAN_DEFAULT); - gtk_widget_show (fs->fileop_entry); - - gtk_entry_set_text (GTK_ENTRY (fs->fileop_entry), fs->fileop_file); - gtk_editable_select_region (GTK_EDITABLE (fs->fileop_entry), - 0, strlen (fs->fileop_file)); - - /* buttons */ - button = gtk_button_new_from_stock (GTK_STOCK_CANCEL); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - dialog); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), - button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - gtk_widget_show (button); - - gtk_widget_grab_focus (fs->fileop_entry); - - button = gtk_button_new_with_mnemonic (_("_Rename")); - g_signal_connect (button, "clicked", - G_CALLBACK (gtk_dir_selection_rename_dir_confirmed), - fs); - g_signal_connect (fs->fileop_entry, "changed", - G_CALLBACK (gtk_dir_selection_fileop_entry_changed), - button); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), - button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_show (button); - - gtk_widget_show (dialog); -} - -static gint -gtk_dir_selection_insert_text (GtkWidget *widget, - const gchar *new_text, - gint new_text_length, - gint *position, - gpointer user_data) -{ - gchar *filename; - - filename = g_filename_from_utf8 (new_text, new_text_length, NULL, NULL, NULL); - - if (!filename) - { - gdk_display_beep (gtk_widget_get_display (widget)); - g_signal_stop_emission_by_name (widget, "insert_text"); - return FALSE; - } - - g_free (filename); - - return TRUE; -} - -static void -gtk_dir_selection_update_fileops (GtkDirSelection *fs) -{ - gboolean sensitive; - - if (!fs->selection_entry) - return; - - sensitive = !entry_is_empty (GTK_ENTRY (fs->selection_entry)); - - if (fs->fileop_del_file) - gtk_widget_set_sensitive (fs->fileop_del_file, sensitive); - - if (fs->fileop_ren_file) - gtk_widget_set_sensitive (fs->fileop_ren_file, sensitive); -} - -static gint -gtk_dir_selection_key_press (GtkWidget *widget, - GdkEventKey *event, - gpointer user_data) -{ - GtkDirSelection *fs; - char *text; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (event != NULL, FALSE); - - if ((event->keyval == GDK_Tab || event->keyval == GDK_KP_Tab) && - (event->state & gtk_accelerator_get_default_mod_mask ()) == 0) - { - fs = GTK_DIR_SELECTION (user_data); -#ifdef G_WITH_CYGWIN - translate_win32_path (fs); -#endif - text = g_strdup (gtk_entry_get_text (GTK_ENTRY (fs->selection_entry))); - - gtk_dir_selection_populate (fs, text, TRUE, TRUE); - - g_free (text); - - return TRUE; - } - - return FALSE; -} - -static void -gtk_dir_selection_history_callback (GtkWidget *widget, - gpointer data) -{ - GtkDirSelection *fs = data; - HistoryCallbackArg *callback_arg; - GList *list; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - - list = fs->history_list; - - while (list) { - callback_arg = list->data; - - if (callback_arg->menu_item == widget) - { - gtk_dir_selection_populate (fs, callback_arg->directory, FALSE, FALSE); - break; - } - - list = list->next; - } -} - -static void -gtk_dir_selection_update_history_menu (GtkDirSelection *fs, - gchar *current_directory) -{ - HistoryCallbackArg *callback_arg; - GtkWidget *menu_item; - GList *list; - gchar *current_dir; - gint dir_len; - gint i; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - g_return_if_fail (current_directory != NULL); - - list = fs->history_list; - - if (fs->history_menu) - { - while (list) { - callback_arg = list->data; - g_free (callback_arg->directory); - g_free (callback_arg); - list = list->next; - } - g_list_free (fs->history_list); - fs->history_list = NULL; - - gtk_widget_destroy (fs->history_menu); - } - - fs->history_menu = gtk_menu_new (); - - current_dir = g_strdup (current_directory); - - dir_len = strlen (current_dir); - - for (i = dir_len; i >= 0; i--) - { - /* the i == dir_len is to catch the full path for the first - * entry. */ - if ( (current_dir[i] == G_DIR_SEPARATOR) || (i == dir_len)) - { - /* another small hack to catch the full path */ - if (i != dir_len) - current_dir[i + 1] = '\0'; -#ifdef G_WITH_CYGWIN - if (!strcmp (current_dir, "//")) - continue; -#endif - menu_item = gtk_menu_item_new_with_label (current_dir); - - callback_arg = g_new (HistoryCallbackArg, 1); - callback_arg->menu_item = menu_item; - - /* since the autocompletion gets confused if you don't - * supply a trailing '/' on a dir entry, set the full - * (current) path to "" which just refreshes the filesel */ - if (dir_len == i) - { - callback_arg->directory = g_strdup (""); - } - else - { - callback_arg->directory = g_strdup (current_dir); - } - - fs->history_list = g_list_append (fs->history_list, callback_arg); - - g_signal_connect (menu_item, "activate", - G_CALLBACK (gtk_dir_selection_history_callback), - fs); - gtk_menu_shell_append (GTK_MENU_SHELL (fs->history_menu), menu_item); - gtk_widget_show (menu_item); - } - } - - gtk_option_menu_set_menu (GTK_OPTION_MENU (fs->history_pulldown), - fs->history_menu); - g_free (current_dir); -} - -static gchar * -get_real_filename (gchar *filename, - gboolean free_old) -{ -#ifdef G_WITH_CYGWIN - /* Check to see if the selection was a drive selector */ - if (isalpha (filename[0]) && (filename[1] == ':')) - { - gchar temp_filename[MAX_PATH]; - int len; - - cygwin_conv_to_posix_path (filename, temp_filename); - - /* we need trailing '/'. */ - len = strlen (temp_filename); - if (len > 0 && temp_filename[len-1] != '/') - { - temp_filename[len] = '/'; - temp_filename[len+1] = '\0'; - } - - if (free_old) - g_free (filename); - - return g_strdup (temp_filename); - } -#endif /* G_WITH_CYGWIN */ - return filename; -} - -static void -gtk_dir_selection_file_activate (GtkTreeView *tree_view, - GtkTreePath *path, - GtkTreeViewColumn *column, - gpointer user_data) -{ - GtkDirSelection *fs = GTK_DIR_SELECTION (user_data); - GtkTreeModel *model = gtk_tree_view_get_model (tree_view); - GtkTreeIter iter; - gchar *filename; - - gtk_tree_model_get_iter (model, &iter, path); - gtk_tree_model_get (model, &iter, FILE_COLUMN, &filename, -1); - filename = get_real_filename (filename, TRUE); - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), filename); - gtk_button_clicked (GTK_BUTTON (fs->ok_button)); - - g_free (filename); -} - -static void -gtk_dir_selection_dir_activate (GtkTreeView *tree_view, - GtkTreePath *path, - GtkTreeViewColumn *column, - gpointer user_data) -{ - GtkDirSelection *fs = GTK_DIR_SELECTION (user_data); - GtkTreeModel *model = gtk_tree_view_get_model (tree_view); - GtkTreeIter iter; - gchar *filename; - - gtk_tree_model_get_iter (model, &iter, path); - gtk_tree_model_get (model, &iter, DIR_COLUMN, &filename, -1); - filename = get_real_filename (filename, TRUE); - gtk_dir_selection_populate (fs, filename, FALSE, FALSE); - g_free (filename); -} - -#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN) - -static void -win32_gtk_add_drives_to_dir_list (GtkListStore *model) -{ - gchar *textPtr; - gchar buffer[128]; - char formatBuffer[128]; - GtkTreeIter iter; - - /* Get the drives string */ - GetLogicalDriveStrings (sizeof (buffer), buffer); - - /* Add the drives as necessary */ - textPtr = buffer; - while (*textPtr != '\0') - { - /* Ignore floppies (?) */ - if ((tolower (textPtr[0]) != 'a') && (tolower (textPtr[0]) != 'b')) - { - /* Build the actual displayable string */ - g_snprintf (formatBuffer, sizeof (formatBuffer), "%c:\\", toupper (textPtr[0])); - - /* Add to the list */ - gtk_list_store_append (model, &iter); - gtk_list_store_set (model, &iter, DIR_COLUMN, formatBuffer, -1); - } - textPtr += (strlen (textPtr) + 1); - } -} -#endif - -static gchar * -escape_underscores (const gchar *str) -{ - GString *result = g_string_new (NULL); - while (*str) - { - if (*str == '_') - g_string_append_c (result, '_'); - - g_string_append_c (result, *str); - str++; - } - - return g_string_free (result, FALSE); -} - -static void -gtk_dir_selection_populate (GtkDirSelection *fs, - gchar *rel_path, - gboolean try_complete, - gboolean reset_entry) -{ - CompletionState *cmpl_state; - PossibleCompletion* poss; - GtkTreeIter iter; - GtkListStore *dir_model; - GtkListStore *file_model; - gchar* filename; - gchar* rem_path = rel_path; - gchar* sel_text; - gint did_recurse = FALSE; - gint possible_count = 0; - gint selection_index = -1; - - g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); - - cmpl_state = (CompletionState*) fs->cmpl_state; - poss = cmpl_completion_matches (rel_path, &rem_path, cmpl_state); - - if (!cmpl_state_okay (cmpl_state)) - { - /* Something went wrong. */ - gtk_dir_selection_abort (fs); - return; - } - - g_assert (cmpl_state->reference_dir); - - dir_model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (fs->dir_list))); - file_model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (fs->file_list))); - - gtk_list_store_clear (dir_model); - gtk_list_store_clear (file_model); - - /* Set the dir list to include ./ and ../ */ - gtk_list_store_append (dir_model, &iter); - gtk_list_store_set (dir_model, &iter, DIR_COLUMN, "." G_DIR_SEPARATOR_S, -1); - gtk_list_store_append (dir_model, &iter); - gtk_list_store_set (dir_model, &iter, DIR_COLUMN, ".." G_DIR_SEPARATOR_S, -1); - - while (poss) - { - if (cmpl_is_a_completion (poss)) - { - possible_count += 1; - - filename = cmpl_this_completion (poss); - - if (cmpl_is_directory (poss)) - { - if (strcmp (filename, "." G_DIR_SEPARATOR_S) != 0 && - strcmp (filename, ".." G_DIR_SEPARATOR_S) != 0) - { - gtk_list_store_append (dir_model, &iter); - gtk_list_store_set (dir_model, &iter, DIR_COLUMN, filename, -1); - } - } - else - { - gtk_list_store_append (file_model, &iter); - gtk_list_store_set (file_model, &iter, DIR_COLUMN, filename, -1); - } - } - - poss = cmpl_next_completion (cmpl_state); - } - -#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN) - /* For Windows, add drives as potential selections */ - win32_gtk_add_drives_to_dir_list (dir_model); -#endif - - /* File lists are set. */ - - g_assert (cmpl_state->reference_dir); - - if (try_complete) - { - - /* User is trying to complete filenames, so advance the user's input - * string to the updated_text, which is the common leading substring - * of all possible completions, and if its a directory attempt - * attempt completions in it. */ - - if (cmpl_updated_text (cmpl_state)[0]) - { - - if (cmpl_updated_dir (cmpl_state)) - { - gchar* dir_name = g_strdup (cmpl_updated_text (cmpl_state)); - - did_recurse = TRUE; - - gtk_dir_selection_populate (fs, dir_name, TRUE, TRUE); - - g_free (dir_name); - } - else - { - if (fs->selection_entry) - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), - cmpl_updated_text (cmpl_state)); - } - } - else - { - selection_index = cmpl_last_valid_char (cmpl_state) - - (strlen (rel_path) - strlen (rem_path)); - if (fs->selection_entry) - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), rem_path); - } - } - else if (reset_entry) - { - if (fs->selection_entry) - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), ""); - } - - if (!did_recurse) - { - if (fs->selection_entry) - gtk_editable_set_position (GTK_EDITABLE (fs->selection_entry), - selection_index); - - if (fs->selection_entry) - { - char *escaped = escape_underscores (cmpl_reference_position (cmpl_state)); - sel_text = g_strconcat (_("_Selection: "), escaped, NULL); - g_free (escaped); - - gtk_label_set_text_with_mnemonic (GTK_LABEL (fs->selection_text), sel_text); - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), cmpl_reference_position (cmpl_state)); - g_free (sel_text); - } - - if (fs->history_pulldown) - { - gtk_dir_selection_update_history_menu (fs, cmpl_reference_position (cmpl_state)); - } - - } -} - -static void -gtk_dir_selection_abort (GtkDirSelection *fs) -{ - gchar err_buf[256]; - - g_snprintf (err_buf, sizeof (err_buf), _("Folder unreadable: %s"), cmpl_strerror (cmpl_errno)); - - /* BEEP gdk_beep(); */ - - if (fs->selection_entry) - gtk_label_set_text (GTK_LABEL (fs->selection_text), err_buf); -} - -/** - * gtk_dir_selection_set_select_multiple: - * @filesel: a #GtkDirSelection - * @select_multiple: whether or not the user is allowed to select multiple - * files in the file list. - * - * Sets whether the user is allowed to select multiple files in the file list. - * Use gtk_dir_selection_get_selections () to get the list of selected files. - **/ -void -gtk_dir_selection_set_select_multiple (GtkDirSelection *filesel, - gboolean select_multiple) -{ - GtkTreeSelection *sel; - GtkSelectionMode mode; - - g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); - - sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (filesel->file_list)); - - mode = select_multiple ? GTK_SELECTION_MULTIPLE : GTK_SELECTION_SINGLE; - - if (mode != gtk_tree_selection_get_mode (sel)) - { - gtk_tree_selection_set_mode (sel, mode); - - g_object_notify (G_OBJECT (filesel), "select-multiple"); - } -} - -/** - * gtk_dir_selection_get_select_multiple: - * @filesel: a #GtkDirSelection - * - * Determines whether or not the user is allowed to select multiple files in - * the file list. See gtk_dir_selection_set_select_multiple(). - * - * Return value: %TRUE if the user is allowed to select multiple files in the - * file list - **/ -gboolean -gtk_dir_selection_get_select_multiple (GtkDirSelection *filesel) -{ - GtkTreeSelection *sel; - - g_return_val_if_fail (GTK_IS_DIR_SELECTION (filesel), FALSE); - - sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (filesel->file_list)); - return (gtk_tree_selection_get_mode (sel) == GTK_SELECTION_MULTIPLE); -} - -static void -multiple_changed_foreach (GtkTreeModel *model, - GtkTreePath *path, - GtkTreeIter *iter, - gpointer data) -{ - GPtrArray *names = data; - gchar *filename; - - gtk_tree_model_get (model, iter, FILE_COLUMN, &filename, -1); - - g_ptr_array_add (names, filename); -} - -static void -free_selected_names (GPtrArray *names) -{ - gint i; - - for (i = 0; i < names->len; i++) - g_free (g_ptr_array_index (names, i)); - - g_ptr_array_free (names, TRUE); -} - -static void -gtk_dir_selection_file_changed (GtkTreeSelection *selection, - gpointer user_data) -{ - GtkDirSelection *fs = GTK_DIR_SELECTION (user_data); - GPtrArray *new_names; - gchar *filename; - const gchar *entry; - gint index = -1; - - new_names = g_ptr_array_sized_new (8); - - gtk_tree_selection_selected_foreach (selection, - multiple_changed_foreach, - new_names); - - /* nothing selected */ - if (new_names->len == 0) - { - g_ptr_array_free (new_names, TRUE); - - if (fs->selected_names != NULL) - { - free_selected_names (fs->selected_names); - fs->selected_names = NULL; - } - - goto maybe_clear_entry; - } - - if (new_names->len != 1) - { - GPtrArray *old_names = fs->selected_names; - - if (old_names != NULL) - { - /* A common case is selecting a range of files from top to bottom, - * so quickly check for that to avoid looping over the entire list - */ - if (compare_filenames (g_ptr_array_index (old_names, old_names->len - 1), - g_ptr_array_index (new_names, new_names->len - 1)) != 0) - index = new_names->len - 1; - else - { - gint i = 0, j = 0, cmp; - - /* do a quick diff, stopping at the first file not in the - * old list - */ - while (i < old_names->len && j < new_names->len) - { - cmp = compare_filenames (g_ptr_array_index (old_names, i), - g_ptr_array_index (new_names, j)); - if (cmp < 0) - { - i++; - } - else if (cmp == 0) - { - i++; - j++; - } - else if (cmp > 0) - { - index = j; - break; - } - } - - /* we ran off the end of the old list */ - if (index == -1 && i < new_names->len) - index = j; - } - } - else - { - /* A phantom anchor still exists at the point where the last item - * was selected, which is used for subsequent range selections. - * So search up from there. - */ - if (fs->last_selected && - compare_filenames (fs->last_selected, - g_ptr_array_index (new_names, 0)) == 0) - index = new_names->len - 1; - else - index = 0; - } - } - else - index = 0; - - if (fs->selected_names != NULL) - free_selected_names (fs->selected_names); - - fs->selected_names = new_names; - - if (index != -1) - { - if (fs->last_selected != NULL) - g_free (fs->last_selected); - - fs->last_selected = g_strdup (g_ptr_array_index (new_names, index)); - filename = get_real_filename (fs->last_selected, FALSE); - - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), filename); - - if (filename != fs->last_selected) - g_free (filename); - - return; - } - -maybe_clear_entry: - - entry = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry)); - if ((entry != NULL) && (fs->last_selected != NULL) && - (compare_filenames (entry, fs->last_selected) == 0)) - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), ""); -} - -static void -gtk_dir_selection_dir_changed (GtkTreeSelection *selection, - gpointer user_data) -{ - GtkDirSelection *fs = GTK_DIR_SELECTION (user_data); - GPtrArray *new_names; - gchar *filename; - const gchar *entry; - gint index = -1; - - new_names = g_ptr_array_sized_new (8); - - gtk_tree_selection_selected_foreach (selection, - multiple_changed_foreach, - new_names); - - /* nothing selected */ - if (new_names->len == 0) - { - g_ptr_array_free (new_names, TRUE); - - if (fs->selected_names != NULL) - { - free_selected_names (fs->selected_names); - fs->selected_names = NULL; - } - - goto maybe_clear_entry; - } - - if (new_names->len != 1) - { - GPtrArray *old_names = fs->selected_names; - - if (old_names != NULL) - { - /* A common case is selecting a range of files from top to bottom, - * so quickly check for that to avoid looping over the entire list - */ - if (compare_filenames (g_ptr_array_index (old_names, old_names->len - 1), - g_ptr_array_index (new_names, new_names->len - 1)) != 0) - index = new_names->len - 1; - else - { - gint i = 0, j = 0, cmp; - - /* do a quick diff, stopping at the first file not in the - * old list - */ - while (i < old_names->len && j < new_names->len) - { - cmp = compare_filenames (g_ptr_array_index (old_names, i), - g_ptr_array_index (new_names, j)); - if (cmp < 0) - { - i++; - } - else if (cmp == 0) - { - i++; - j++; - } - else if (cmp > 0) - { - index = j; - break; - } - } - - /* we ran off the end of the old list */ - if (index == -1 && i < new_names->len) - index = j; - } - } - else - { - /* A phantom anchor still exists at the point where the last item - * was selected, which is used for subsequent range selections. - * So search up from there. - */ - if (fs->last_selected && - compare_filenames (fs->last_selected, - g_ptr_array_index (new_names, 0)) == 0) - index = new_names->len - 1; - else - index = 0; - } - } - else - index = 0; - - if (fs->selected_names != NULL) - free_selected_names (fs->selected_names); - - fs->selected_names = new_names; - - if (index != -1) - { - const gchar * err; - gchar str[256]; - err = gtk_label_get_text (GTK_LABEL (fs->selection_text)); - err += 11; //pass over "Selection: " - sprintf(str,"%s\0",err); - - - if (fs->last_selected != NULL) - g_free (fs->last_selected); - - fs->last_selected = g_strdup (g_ptr_array_index (new_names, index)); - filename = get_real_filename (fs->last_selected, FALSE); - - strcat(str,"/"); - strcat(str,filename); - str[strlen(str)-1] = '\0'; - - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), str); - - if (filename != fs->last_selected) - g_free (filename); - - return; - } - -maybe_clear_entry: - - entry = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry)); - if ((entry != NULL) && (fs->last_selected != NULL) && - (compare_filenames (entry, fs->last_selected) == 0)) - gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), ""); -} - -/** - * gtk_dir_selection_get_selections: - * @filesel: a #GtkDirSelection - * - * Retrieves the list of file selections the user has made in the dialog box. - * This function is intended for use when the user can select multiple files - * in the file list. The first file in the list is equivalent to what - * gtk_dir_selection_get_filename() would return. - * - * The filenames are in the encoding of g_filename_from_utf8(), which may or - * may not be the same as that used by GTK+ (UTF-8). To convert to UTF-8, call - * g_filename_to_utf8() on each string. - * - * Return value: a newly-allocated %NULL-terminated array of strings. Use - * g_strfreev() to free it. - **/ -gchar ** -gtk_dir_selection_get_selections (GtkDirSelection *filesel) -{ - GPtrArray *names; - gchar **selections; - gchar *filename, *dirname; - gchar *current, *buf; - gint i, count; - gboolean unselected_entry; - - g_return_val_if_fail (GTK_IS_DIR_SELECTION (filesel), NULL); - - filename = g_strdup (gtk_dir_selection_get_filename (filesel)); - - if (strlen (filename) == 0) - { - g_free (filename); - return NULL; - } - - names = filesel->selected_names; - - if (names != NULL) - selections = g_new (gchar *, names->len + 2); - else - selections = g_new (gchar *, 2); - - count = 0; - unselected_entry = TRUE; - - if (names != NULL) - { - dirname = g_path_get_dirname (filename); - - for (i = 0; i < names->len; i++) - { - buf = g_filename_from_utf8 (g_ptr_array_index (names, i), -1, - NULL, NULL, NULL); - current = g_build_filename (dirname, buf, NULL); - g_free (buf); - - selections[count++] = current; - - if (unselected_entry && compare_filenames (current, filename) == 0) - unselected_entry = FALSE; - } - - g_free (dirname); - } - - if (unselected_entry) - selections[count++] = filename; - else - g_free (filename); - - selections[count] = NULL; - - return selections; -} - -/**********************************************************************/ -/* External Interface */ -/**********************************************************************/ - -/* The four completion state selectors - */ -static gchar* -cmpl_updated_text (CompletionState *cmpl_state) -{ - return cmpl_state->updated_text; -} - -static gboolean -cmpl_updated_dir (CompletionState *cmpl_state) -{ - return cmpl_state->re_complete; -} - -static gchar* -cmpl_reference_position (CompletionState *cmpl_state) -{ - return cmpl_state->reference_dir->fullname; -} - -static gint -cmpl_last_valid_char (CompletionState *cmpl_state) -{ - return cmpl_state->last_valid_char; -} - -static const gchar* -cmpl_completion_fullname (const gchar *text, - CompletionState *cmpl_state) -{ - static const char nothing[2] = ""; - - if (!cmpl_state_okay (cmpl_state)) - { - return nothing; - } - else if (g_path_is_absolute (text)) - { - strcpy (cmpl_state->updated_text, text); - } -#ifdef HAVE_PWD_H - else if (text[0] == '~') - { - CompletionDir* dir; - char* slash; - - dir = open_user_dir (text, cmpl_state); - - if (!dir) - { - /* spencer says just return ~something, so - * for now just do it. */ - strcpy (cmpl_state->updated_text, text); - } - else - { - - strcpy (cmpl_state->updated_text, dir->fullname); - - slash = strchr (text, G_DIR_SEPARATOR); - - if (slash) - strcat (cmpl_state->updated_text, slash); - } - } -#endif - else - { - strcpy (cmpl_state->updated_text, cmpl_state->reference_dir->fullname); - if (cmpl_state->updated_text[strlen (cmpl_state->updated_text) - 1] != G_DIR_SEPARATOR) - strcat (cmpl_state->updated_text, G_DIR_SEPARATOR_S); - strcat (cmpl_state->updated_text, text); - } - - return cmpl_state->updated_text; -} - -/* The three completion selectors - */ -static gchar* -cmpl_this_completion (PossibleCompletion* pc) -{ - return pc->text; -} - -static gboolean -cmpl_is_directory (PossibleCompletion* pc) -{ - return pc->is_directory; -} - -static gint -cmpl_is_a_completion (PossibleCompletion* pc) -{ - return pc->is_a_completion; -} - -/**********************************************************************/ -/* Construction, deletion */ -/**********************************************************************/ - -static CompletionState* -cmpl_init_state (void) -{ - gchar *sys_getcwd_buf; - gchar *utf8_cwd; - CompletionState *new_state; - - new_state = g_new (CompletionState, 1); - - /* g_get_current_dir() returns a string in the "system" charset */ - sys_getcwd_buf = g_get_current_dir (); - utf8_cwd = g_filename_to_utf8 (sys_getcwd_buf, -1, NULL, NULL, NULL); - g_free (sys_getcwd_buf); - -tryagain: - - new_state->reference_dir = NULL; - new_state->completion_dir = NULL; - new_state->active_completion_dir = NULL; - new_state->directory_storage = NULL; - new_state->directory_sent_storage = NULL; - new_state->last_valid_char = 0; - new_state->updated_text = g_new (gchar, MAXPATHLEN); - new_state->updated_text_alloc = MAXPATHLEN; - new_state->the_completion.text = g_new (gchar, MAXPATHLEN); - new_state->the_completion.text_alloc = MAXPATHLEN; - new_state->user_dir_name_buffer = NULL; - new_state->user_directories = NULL; - - new_state->reference_dir = open_dir (utf8_cwd, new_state); - - if (!new_state->reference_dir) - { - /* Directories changing from underneath us, grumble */ - strcpy (utf8_cwd, G_DIR_SEPARATOR_S); - goto tryagain; - } - - g_free (utf8_cwd); - return new_state; -} - -static void -cmpl_free_dir_list (GList* dp0) -{ - GList *dp = dp0; - - while (dp) - { - free_dir (dp->data); - dp = dp->next; - } - - g_list_free (dp0); -} - -static void -cmpl_free_dir_sent_list (GList* dp0) -{ - GList *dp = dp0; - - while (dp) - { - free_dir_sent (dp->data); - dp = dp->next; - } - - g_list_free (dp0); -} - -static void -cmpl_free_state (CompletionState* cmpl_state) -{ - g_return_if_fail (cmpl_state != NULL); - - cmpl_free_dir_list (cmpl_state->directory_storage); - cmpl_free_dir_sent_list (cmpl_state->directory_sent_storage); - - if (cmpl_state->user_dir_name_buffer) - g_free (cmpl_state->user_dir_name_buffer); - if (cmpl_state->user_directories) - g_free (cmpl_state->user_directories); - if (cmpl_state->the_completion.text) - g_free (cmpl_state->the_completion.text); - if (cmpl_state->updated_text) - g_free (cmpl_state->updated_text); - - g_free (cmpl_state); -} - -static void -free_dir (CompletionDir* dir) -{ - g_free (dir->cmpl_text); - g_free (dir->fullname); - g_free (dir); -} - -static void -free_dir_sent (CompletionDirSent* sent) -{ - gint i; - for (i = 0; i < sent->entry_count; i++) - { - g_free (sent->entries[i].entry_name); - g_free (sent->entries[i].sort_key); - } - g_free (sent->entries); - g_free (sent); -} - -static void -prune_memory_usage (CompletionState *cmpl_state) -{ - GList* cdsl = cmpl_state->directory_sent_storage; - GList* cdl = cmpl_state->directory_storage; - GList* cdl0 = cdl; - gint len = 0; - - for (; cdsl && len < CMPL_DIRECTORY_CACHE_SIZE; len += 1) - cdsl = cdsl->next; - - if (cdsl) - { - cmpl_free_dir_sent_list (cdsl->next); - cdsl->next = NULL; - } - - cmpl_state->directory_storage = NULL; - while (cdl) - { - if (cdl->data == cmpl_state->reference_dir) - cmpl_state->directory_storage = g_list_prepend (NULL, cdl->data); - else - free_dir (cdl->data); - cdl = cdl->next; - } - - g_list_free (cdl0); -} - -/**********************************************************************/ -/* The main entrances. */ -/**********************************************************************/ - -static PossibleCompletion* -cmpl_completion_matches (gchar *text_to_complete, - gchar **remaining_text, - CompletionState *cmpl_state) -{ - gchar* first_slash; - PossibleCompletion *poss; - - prune_memory_usage (cmpl_state); - - g_assert (text_to_complete != NULL); - - cmpl_state->user_completion_index = -1; - cmpl_state->last_completion_text = text_to_complete; - cmpl_state->the_completion.text[0] = 0; - cmpl_state->last_valid_char = 0; - cmpl_state->updated_text_len = -1; - cmpl_state->updated_text[0] = 0; - cmpl_state->re_complete = FALSE; - -#ifdef HAVE_PWD_H - first_slash = strchr (text_to_complete, G_DIR_SEPARATOR); - - if (text_to_complete[0] == '~' && !first_slash) - { - /* Text starts with ~ and there is no slash, show all the - * home directory completions. - */ - poss = attempt_homedir_completion (text_to_complete, cmpl_state); - - update_cmpl (poss, cmpl_state); - - return poss; - } -#endif - cmpl_state->reference_dir = - open_ref_dir (text_to_complete, remaining_text, cmpl_state); - - if (!cmpl_state->reference_dir) - return NULL; - - cmpl_state->completion_dir = - find_completion_dir (*remaining_text, remaining_text, cmpl_state); - - cmpl_state->last_valid_char = *remaining_text - text_to_complete; - - if (!cmpl_state->completion_dir) - return NULL; - - cmpl_state->completion_dir->cmpl_index = -1; - cmpl_state->completion_dir->cmpl_parent = NULL; - cmpl_state->completion_dir->cmpl_text = g_strdup (*remaining_text); - - cmpl_state->active_completion_dir = cmpl_state->completion_dir; - - cmpl_state->reference_dir = cmpl_state->completion_dir; - - poss = attempt_dir_completion (cmpl_state); - - update_cmpl (poss, cmpl_state); - - return poss; -} - -static PossibleCompletion* -cmpl_next_completion (CompletionState* cmpl_state) -{ - PossibleCompletion* poss = NULL; - - cmpl_state->the_completion.text[0] = 0; - -#ifdef HAVE_PWD_H - if (cmpl_state->user_completion_index >= 0) - poss = attempt_homedir_completion (cmpl_state->last_completion_text, cmpl_state); - else - poss = attempt_dir_completion (cmpl_state); -#else - poss = attempt_dir_completion (cmpl_state); -#endif - - update_cmpl (poss, cmpl_state); - - return poss; -} - -/**********************************************************************/ -/* Directory Operations */ -/**********************************************************************/ - -/* Open the directory where completion will begin from, if possible. */ -static CompletionDir* -open_ref_dir (gchar *text_to_complete, - gchar **remaining_text, - CompletionState *cmpl_state) -{ - gchar* first_slash; - CompletionDir *new_dir; - - first_slash = strchr (text_to_complete, G_DIR_SEPARATOR); - -#ifdef G_WITH_CYGWIN - if (text_to_complete[0] == '/' && text_to_complete[1] == '/') - { - char root_dir[5]; - g_snprintf (root_dir, sizeof (root_dir), "//%c", text_to_complete[2]); - - new_dir = open_dir (root_dir, cmpl_state); - - if (new_dir) { - *remaining_text = text_to_complete + 4; - } - } -#else - if (FALSE) - ; -#endif -#ifdef HAVE_PWD_H - else if (text_to_complete[0] == '~') - { - new_dir = open_user_dir (text_to_complete, cmpl_state); - - if (new_dir) - { - if (first_slash) - *remaining_text = first_slash + 1; - else - *remaining_text = text_to_complete + strlen (text_to_complete); - } - else - { - return NULL; - } - } -#endif - else if (g_path_is_absolute (text_to_complete) || !cmpl_state->reference_dir) - { - gchar *tmp = g_strdup (text_to_complete); - gchar *p; - - p = tmp; - while (*p && *p != '*' && *p != '?') - p++; - - *p = '\0'; - p = strrchr (tmp, G_DIR_SEPARATOR); - if (p) - { - if (p == tmp) - p++; - - *p = '\0'; - - new_dir = open_dir (tmp, cmpl_state); - - if (new_dir) - *remaining_text = text_to_complete + - ((p == tmp + 1) ? (p - tmp) : (p + 1 - tmp)); - } - else - { - /* If no possible candidates, use the cwd */ - gchar *sys_curdir = g_get_current_dir (); - gchar *utf8_curdir = g_filename_to_utf8 (sys_curdir, -1, NULL, NULL, NULL); - - g_free (sys_curdir); - - new_dir = open_dir (utf8_curdir, cmpl_state); - - if (new_dir) - *remaining_text = text_to_complete; - - g_free (utf8_curdir); - } - - g_free (tmp); - } - else - { - *remaining_text = text_to_complete; - - new_dir = open_dir (cmpl_state->reference_dir->fullname, cmpl_state); - } - - if (new_dir) - { - new_dir->cmpl_index = -1; - new_dir->cmpl_parent = NULL; - } - - return new_dir; -} - -#ifdef HAVE_PWD_H - -/* open a directory by user name */ -static CompletionDir* -open_user_dir (const gchar *text_to_complete, - CompletionState *cmpl_state) -{ - CompletionDir *result; - gchar *first_slash; - gint cmp_len; - - g_assert (text_to_complete && text_to_complete[0] == '~'); - - first_slash = strchr (text_to_complete, G_DIR_SEPARATOR); - - if (first_slash) - cmp_len = first_slash - text_to_complete - 1; - else - cmp_len = strlen (text_to_complete + 1); - - if (!cmp_len) - { - /* ~/ */ - const gchar *homedir = g_get_home_dir (); - gchar *utf8_homedir = g_filename_to_utf8 (homedir, -1, NULL, NULL, NULL); - - if (utf8_homedir) - result = open_dir (utf8_homedir, cmpl_state); - else - result = NULL; - - g_free (utf8_homedir); - } - else - { - /* ~user/ */ - gchar* copy = g_new (char, cmp_len + 1); - gchar *utf8_dir; - struct passwd *pwd; - - strncpy (copy, text_to_complete + 1, cmp_len); - copy[cmp_len] = 0; - pwd = getpwnam (copy); - g_free (copy); - if (!pwd) - { - cmpl_errno = errno; - return NULL; - } - utf8_dir = g_filename_to_utf8 (pwd->pw_dir, -1, NULL, NULL, NULL); - result = open_dir (utf8_dir, cmpl_state); - g_free (utf8_dir); - } - return result; -} - -#endif - -/* open a directory relative the the current relative directory */ -static CompletionDir* -open_relative_dir (gchar *dir_name, - CompletionDir *dir, - CompletionState *cmpl_state) -{ - CompletionDir *result; - GString *path; - - path = g_string_sized_new (dir->fullname_len + strlen (dir_name) + 10); - g_string_assign (path, dir->fullname); - - if (dir->fullname_len > 1 - && path->str[dir->fullname_len - 1] != G_DIR_SEPARATOR) - g_string_append_c (path, G_DIR_SEPARATOR); - g_string_append (path, dir_name); - - result = open_dir (path->str, cmpl_state); - - g_string_free (path, TRUE); - - return result; -} - -/* after the cache lookup fails, really open a new directory */ -static CompletionDirSent* -open_new_dir (gchar *dir_name, - struct stat *sbuf, - gboolean stat_subdirs) -{ - CompletionDirSent *sent; - GDir *directory; - const char *dirent; - GError *error = NULL; - gint entry_count = 0; - gint n_entries = 0; - gint i; - struct stat ent_sbuf; - GString *path; - gchar *sys_dir_name; - - sent = g_new (CompletionDirSent, 1); - sent->mtime = sbuf->st_mtime; - sent->inode = sbuf->st_ino; - sent->device = sbuf->st_dev; - - path = g_string_sized_new (2*MAXPATHLEN + 10); - - sys_dir_name = g_filename_from_utf8 (dir_name, -1, NULL, NULL, NULL); - if (!sys_dir_name) - { - cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; - return NULL; - } - - directory = g_dir_open (sys_dir_name, 0, &error); - if (!directory) - { - cmpl_errno = error->code; /* ??? */ - g_free (sys_dir_name); - return NULL; - } - - while ((dirent = g_dir_read_name (directory)) != NULL) - entry_count++; - - entry_count += 2; /* For ".",".." */ - - sent->entries = g_new (CompletionDirEntry, entry_count); - sent->entry_count = entry_count; - - g_dir_rewind (directory); - - for (i = 0; i < entry_count; i += 1) - { - GError *error = NULL; - - if (i == 0) - dirent = "."; - else if (i == 1) - dirent = ".."; - else - { - dirent = g_dir_read_name (directory); - if (!dirent) /* Directory changed */ - break; - } - - sent->entries[n_entries].entry_name = g_filename_to_utf8 (dirent, -1, NULL, NULL, &error); - if (sent->entries[n_entries].entry_name == NULL - || !g_utf8_validate (sent->entries[n_entries].entry_name, -1, NULL)) - { - gchar *escaped_str = g_strescape (dirent, NULL); - g_message (_("The filename \"%s\" couldn't be converted to UTF-8 " - "(try setting the environment variable G_BROKEN_FILENAMES): %s"), - escaped_str, - error->message ? error->message : _("Invalid Utf-8")); - g_free (escaped_str); - g_clear_error (&error); - continue; - } - g_clear_error (&error); - - sent->entries[n_entries].sort_key = g_utf8_collate_key (sent->entries[n_entries].entry_name, -1); - - g_string_assign (path, sys_dir_name); - if (path->str[path->len-1] != G_DIR_SEPARATOR) - { - g_string_append_c (path, G_DIR_SEPARATOR); - } - g_string_append (path, dirent); - - if (stat_subdirs) - { - /* Here we know path->str is a "system charset" string */ - if (stat (path->str, &ent_sbuf) >= 0 && S_ISDIR (ent_sbuf.st_mode)) - sent->entries[n_entries].is_dir = TRUE; - else - /* stat may fail, and we don't mind, since it could be a - * dangling symlink. */ - sent->entries[n_entries].is_dir = FALSE; - } - else - sent->entries[n_entries].is_dir = 1; - - n_entries++; - } - sent->entry_count = n_entries; - - g_free (sys_dir_name); - g_string_free (path, TRUE); - qsort (sent->entries, sent->entry_count, sizeof (CompletionDirEntry), compare_cmpl_dir); - - g_dir_close (directory); - - return sent; -} - -#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN) - -static gboolean -check_dir (gchar *dir_name, - struct stat *result, - gboolean *stat_subdirs) -{ - /* A list of directories that we know only contain other directories. - * Trying to stat every file in these directories would be very - * expensive. - */ - - static struct { - gchar *name; - gboolean present; - struct stat statbuf; - } no_stat_dirs[] = { - { "/afs", FALSE, { 0 } }, - { "/net", FALSE, { 0 } } - }; - - static const gint n_no_stat_dirs = G_N_ELEMENTS (no_stat_dirs); - static gboolean initialized = FALSE; - gchar *sys_dir_name; - gint i; - - if (!initialized) - { - initialized = TRUE; - for (i = 0; i < n_no_stat_dirs; i++) - { - if (stat (no_stat_dirs[i].name, &no_stat_dirs[i].statbuf) == 0) - no_stat_dirs[i].present = TRUE; - } - } - - sys_dir_name = g_filename_from_utf8 (dir_name, -1, NULL, NULL, NULL); - if (!sys_dir_name) - { - cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; - return FALSE; - } - - if (stat (sys_dir_name, result) < 0) - { - g_free (sys_dir_name); - cmpl_errno = errno; - return FALSE; - } - g_free (sys_dir_name); - - *stat_subdirs = TRUE; - for (i = 0; i < n_no_stat_dirs; i++) - { - if (no_stat_dirs[i].present && - (no_stat_dirs[i].statbuf.st_dev == result->st_dev) && - (no_stat_dirs[i].statbuf.st_ino == result->st_ino)) - { - *stat_subdirs = FALSE; - break; - } - } - - return TRUE; -} - -#endif - -/* open a directory by absolute pathname */ -static CompletionDir* -open_dir (gchar *dir_name, - CompletionState *cmpl_state) -{ - struct stat sbuf; - gboolean stat_subdirs; - CompletionDirSent *sent; - GList* cdsl; - -#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN) - if (!check_dir (dir_name, &sbuf, &stat_subdirs)) - return NULL; - - cdsl = cmpl_state->directory_sent_storage; - - while (cdsl) - { - sent = cdsl->data; - - if (sent->inode == sbuf.st_ino && - sent->mtime == sbuf.st_mtime && - sent->device == sbuf.st_dev) - return attach_dir (sent, dir_name, cmpl_state); - - cdsl = cdsl->next; - } -#else - stat_subdirs = TRUE; -#endif - - sent = open_new_dir (dir_name, &sbuf, stat_subdirs); - - if (sent) - { - cmpl_state->directory_sent_storage = - g_list_prepend (cmpl_state->directory_sent_storage, sent); - - return attach_dir (sent, dir_name, cmpl_state); - } - - return NULL; -} - -static CompletionDir* -attach_dir (CompletionDirSent *sent, - gchar *dir_name, - CompletionState *cmpl_state) -{ - CompletionDir* new_dir; - - new_dir = g_new (CompletionDir, 1); - - cmpl_state->directory_storage = - g_list_prepend (cmpl_state->directory_storage, new_dir); - - new_dir->sent = sent; - new_dir->fullname = g_strdup (dir_name); - new_dir->fullname_len = strlen (dir_name); - new_dir->cmpl_text = NULL; - - return new_dir; -} - -static gint -correct_dir_fullname (CompletionDir* cmpl_dir) -{ - gint length = strlen (cmpl_dir->fullname); - gchar *first_slash = strchr (cmpl_dir->fullname, G_DIR_SEPARATOR); - gchar *sys_filename; - struct stat sbuf; - - /* Does it end with /. (\.) ? */ - if (length >= 2 && - strcmp (cmpl_dir->fullname + length - 2, G_DIR_SEPARATOR_S ".") == 0) - { - /* Is it just the root directory (on a drive) ? */ - if (cmpl_dir->fullname + length - 2 == first_slash) - { - cmpl_dir->fullname[length - 1] = 0; - cmpl_dir->fullname_len = length - 1; - return TRUE; - } - else - { - cmpl_dir->fullname[length - 2] = 0; - } - } - - /* Ends with /./ (\.\)? */ - else if (length >= 3 && - strcmp (cmpl_dir->fullname + length - 3, - G_DIR_SEPARATOR_S "." G_DIR_SEPARATOR_S) == 0) - cmpl_dir->fullname[length - 2] = 0; - - /* Ends with /.. (\..) ? */ - else if (length >= 3 && - strcmp (cmpl_dir->fullname + length - 3, - G_DIR_SEPARATOR_S "..") == 0) - { - /* Is it just /.. (X:\..)? */ - if (cmpl_dir->fullname + length - 3 == first_slash) - { - cmpl_dir->fullname[length - 2] = 0; - cmpl_dir->fullname_len = length - 2; - return TRUE; - } - - sys_filename = g_filename_from_utf8 (cmpl_dir->fullname, -1, NULL, NULL, NULL); - if (!sys_filename) - { - cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; - return FALSE; - } - - if (stat (sys_filename, &sbuf) < 0) - { - g_free (sys_filename); - cmpl_errno = errno; - return FALSE; - } - g_free (sys_filename); - - cmpl_dir->fullname[length - 3] = 0; - - if (!correct_parent (cmpl_dir, &sbuf)) - return FALSE; - } - - /* Ends with /../ (\..\)? */ - else if (length >= 4 && - strcmp (cmpl_dir->fullname + length - 4, - G_DIR_SEPARATOR_S ".." G_DIR_SEPARATOR_S) == 0) - { - /* Is it just /../ (X:\..\)? */ - if (cmpl_dir->fullname + length - 4 == first_slash) - { - cmpl_dir->fullname[length - 3] = 0; - cmpl_dir->fullname_len = length - 3; - return TRUE; - } - - sys_filename = g_filename_from_utf8 (cmpl_dir->fullname, -1, NULL, NULL, NULL); - if (!sys_filename) - { - cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; - return FALSE; - } - - if (stat (sys_filename, &sbuf) < 0) - { - g_free (sys_filename); - cmpl_errno = errno; - return FALSE; - } - g_free (sys_filename); - - cmpl_dir->fullname[length - 4] = 0; - - if (!correct_parent (cmpl_dir, &sbuf)) - return FALSE; - } - - cmpl_dir->fullname_len = strlen (cmpl_dir->fullname); - - return TRUE; -} - -static gint -correct_parent (CompletionDir *cmpl_dir, - struct stat *sbuf) -{ - struct stat parbuf; - gchar *last_slash; - gchar *first_slash; - gchar *new_name; - gchar *sys_filename; - gchar c = 0; - - last_slash = strrchr (cmpl_dir->fullname, G_DIR_SEPARATOR); - g_assert (last_slash); - first_slash = strchr (cmpl_dir->fullname, G_DIR_SEPARATOR); - - /* Clever (?) way to check for top-level directory that works also on - * Win32, where there is a drive letter and colon prefixed... - */ - if (last_slash != first_slash) - { - last_slash[0] = 0; - } - else - { - c = last_slash[1]; - last_slash[1] = 0; - } - - sys_filename = g_filename_from_utf8 (cmpl_dir->fullname, -1, NULL, NULL, NULL); - if (!sys_filename) - { - cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; - if (!c) - last_slash[0] = G_DIR_SEPARATOR; - return FALSE; - } - - if (stat (sys_filename, &parbuf) < 0) - { - g_free (sys_filename); - cmpl_errno = errno; - if (!c) - last_slash[0] = G_DIR_SEPARATOR; - return FALSE; - } - g_free (sys_filename); - -#ifndef G_OS_WIN32 /* No inode numbers on Win32 */ - if (parbuf.st_ino == sbuf->st_ino && parbuf.st_dev == sbuf->st_dev) - /* it wasn't a link */ - return TRUE; - - if (c) - last_slash[1] = c; - else - last_slash[0] = G_DIR_SEPARATOR; - - /* it was a link, have to figure it out the hard way */ - - new_name = find_parent_dir_fullname (cmpl_dir->fullname); - - if (!new_name) - return FALSE; - - g_free (cmpl_dir->fullname); - - cmpl_dir->fullname = new_name; -#endif - - return TRUE; -} - -#ifndef G_OS_WIN32 - -static gchar* -find_parent_dir_fullname (gchar* dirname) -{ - gchar *sys_orig_dir; - gchar *result; - gchar *sys_cwd; - gchar *sys_dirname; - - sys_orig_dir = g_get_current_dir (); - sys_dirname = g_filename_from_utf8 (dirname, -1, NULL, NULL, NULL); - if (!sys_dirname) - { - g_free (sys_orig_dir); - cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; - return NULL; - } - - if (chdir (sys_dirname) != 0 || chdir ("..") != 0) - { - cmpl_errno = errno; - chdir (sys_orig_dir); - g_free (sys_dirname); - g_free (sys_orig_dir); - return NULL; - } - g_free (sys_dirname); - - sys_cwd = g_get_current_dir (); - result = g_filename_to_utf8 (sys_cwd, -1, NULL, NULL, NULL); - g_free (sys_cwd); - - if (chdir (sys_orig_dir) != 0) - { - cmpl_errno = errno; - g_free (sys_orig_dir); - return NULL; - } - - g_free (sys_orig_dir); - return result; -} - -#endif - -/**********************************************************************/ -/* Completion Operations */ -/**********************************************************************/ - -#ifdef HAVE_PWD_H - -static PossibleCompletion* -attempt_homedir_completion (gchar *text_to_complete, - CompletionState *cmpl_state) -{ - gint index, length; - - if (!cmpl_state->user_dir_name_buffer && - !get_pwdb (cmpl_state)) - return NULL; - length = strlen (text_to_complete) - 1; - - cmpl_state->user_completion_index += 1; - - while (cmpl_state->user_completion_index < cmpl_state->user_directories_len) - { - index = first_diff_index (text_to_complete + 1, - cmpl_state->user_directories - [cmpl_state->user_completion_index].login); - - switch (index) - { - case PATTERN_MATCH: - break; - default: - if (cmpl_state->last_valid_char < (index + 1)) - cmpl_state->last_valid_char = index + 1; - cmpl_state->user_completion_index += 1; - continue; - } - - cmpl_state->the_completion.is_a_completion = 1; - cmpl_state->the_completion.is_directory = TRUE; - - append_completion_text ("~", cmpl_state); - - append_completion_text (cmpl_state-> - user_directories[cmpl_state->user_completion_index].login, - cmpl_state); - - return append_completion_text (G_DIR_SEPARATOR_S, cmpl_state); - } - - if (text_to_complete[1] - || cmpl_state->user_completion_index > cmpl_state->user_directories_len) - { - cmpl_state->user_completion_index = -1; - return NULL; - } - else - { - cmpl_state->user_completion_index += 1; - cmpl_state->the_completion.is_a_completion = 1; - cmpl_state->the_completion.is_directory = TRUE; - - return append_completion_text ("~" G_DIR_SEPARATOR_S, cmpl_state); - } -} - -#endif - -#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN) -#define FOLD(c) (tolower(c)) -#else -#define FOLD(c) (c) -#endif - -/* returns the index (>= 0) of the first differing character, - * PATTERN_MATCH if the completion matches */ -static gint -first_diff_index (gchar *pat, - gchar *text) -{ - gint diff = 0; - - while (*pat && *text && FOLD (*text) == FOLD (*pat)) - { - pat += 1; - text += 1; - diff += 1; - } - - if (*pat) - return diff; - - return PATTERN_MATCH; -} - -static PossibleCompletion* -append_completion_text (gchar *text, - CompletionState *cmpl_state) -{ - gint len, i = 1; - - if (!cmpl_state->the_completion.text) - return NULL; - - len = strlen (text) + strlen (cmpl_state->the_completion.text) + 1; - - if (cmpl_state->the_completion.text_alloc > len) - { - strcat (cmpl_state->the_completion.text, text); - return &cmpl_state->the_completion; - } - - while (i < len) - i <<= 1; - - cmpl_state->the_completion.text_alloc = i; - - cmpl_state->the_completion.text = (gchar*) g_realloc (cmpl_state->the_completion.text, i); - - if (!cmpl_state->the_completion.text) - return NULL; - else - { - strcat (cmpl_state->the_completion.text, text); - return &cmpl_state->the_completion; - } -} - -static CompletionDir* -find_completion_dir (gchar *text_to_complete, - gchar **remaining_text, - CompletionState *cmpl_state) -{ - gchar* first_slash = strchr (text_to_complete, G_DIR_SEPARATOR); - CompletionDir* dir = cmpl_state->reference_dir; - CompletionDir* next; - *remaining_text = text_to_complete; - - while (first_slash) - { - gint len = first_slash - *remaining_text; - gint found = 0; - gchar *found_name = NULL; /* Quiet gcc */ - gint i; - gchar* pat_buf = g_new (gchar, len + 1); - - strncpy (pat_buf, *remaining_text, len); - pat_buf[len] = 0; - - for (i = 0; i < dir->sent->entry_count; i += 1) - { - if (dir->sent->entries[i].is_dir && - _gtk_fnmatch (pat_buf, dir->sent->entries[i].entry_name)) - { - if (found) - { - g_free (pat_buf); - return dir; - } - else - { - found = 1; - found_name = dir->sent->entries[i].entry_name; - } - } - } - - if (!found) - { - /* Perhaps we are trying to open an automount directory */ - found_name = pat_buf; - } - - next = open_relative_dir (found_name, dir, cmpl_state); - - if (!next) - { - g_free (pat_buf); - return NULL; -} - - next->cmpl_parent = dir; - - dir = next; - - if (!correct_dir_fullname (dir)) - { - g_free (pat_buf); - return NULL; - } - - *remaining_text = first_slash + 1; - first_slash = strchr (*remaining_text, G_DIR_SEPARATOR); - - g_free (pat_buf); - } - - return dir; -} - -static void -update_cmpl (PossibleCompletion *poss, - CompletionState *cmpl_state) -{ - gint cmpl_len; - - if (!poss || !cmpl_is_a_completion (poss)) - return; - - cmpl_len = strlen (cmpl_this_completion (poss)); - - if (cmpl_state->updated_text_alloc < cmpl_len + 1) - { - cmpl_state->updated_text = - (gchar*)g_realloc (cmpl_state->updated_text, - cmpl_state->updated_text_alloc); - cmpl_state->updated_text_alloc = 2*cmpl_len; - } - - if (cmpl_state->updated_text_len < 0) - { - strcpy (cmpl_state->updated_text, cmpl_this_completion (poss)); - cmpl_state->updated_text_len = cmpl_len; - cmpl_state->re_complete = cmpl_is_directory (poss); - } - else if (cmpl_state->updated_text_len == 0) - { - cmpl_state->re_complete = FALSE; - } - else - { - gint first_diff = - first_diff_index (cmpl_state->updated_text, - cmpl_this_completion (poss)); - - cmpl_state->re_complete = FALSE; - - if (first_diff == PATTERN_MATCH) - return; - - if (first_diff > cmpl_state->updated_text_len) - strcpy (cmpl_state->updated_text, cmpl_this_completion (poss)); - - cmpl_state->updated_text_len = first_diff; - cmpl_state->updated_text[first_diff] = 0; - } -} - -static PossibleCompletion* -attempt_dir_completion (CompletionState *cmpl_state) -{ - gchar *pat_buf, *first_slash; - CompletionDir *dir = cmpl_state->active_completion_dir; - - dir->cmpl_index += 1; - - if (dir->cmpl_index == dir->sent->entry_count) - { - if (dir->cmpl_parent == NULL) - { - cmpl_state->active_completion_dir = NULL; - - return NULL; - } - else - { - cmpl_state->active_completion_dir = dir->cmpl_parent; - - return attempt_dir_completion (cmpl_state); - } - } - - g_assert (dir->cmpl_text); - - first_slash = strchr (dir->cmpl_text, G_DIR_SEPARATOR); - - if (first_slash) - { - gint len = first_slash - dir->cmpl_text; - - pat_buf = g_new (gchar, len + 1); - strncpy (pat_buf, dir->cmpl_text, len); - pat_buf[len] = 0; - } - else - { - gint len = strlen (dir->cmpl_text); - - pat_buf = g_new (gchar, len + 2); - strcpy (pat_buf, dir->cmpl_text); - /* Don't append a * if the user entered one herself. - * This way one can complete *.h and don't get matches - * on any .help files, for instance. - */ - if (strchr (pat_buf, '*') == NULL) - strcpy (pat_buf + len, "*"); - } - - if (first_slash) - { - if (dir->sent->entries[dir->cmpl_index].is_dir) - { - if (_gtk_fnmatch (pat_buf, dir->sent->entries[dir->cmpl_index].entry_name)) - { - CompletionDir* new_dir; - - new_dir = open_relative_dir (dir->sent->entries[dir->cmpl_index].entry_name, - dir, cmpl_state); - - if (!new_dir) - { - g_free (pat_buf); - return NULL; - } - - new_dir->cmpl_parent = dir; - - new_dir->cmpl_index = -1; - new_dir->cmpl_text = g_strdup (first_slash + 1); - - cmpl_state->active_completion_dir = new_dir; - - g_free (pat_buf); - return attempt_dir_completion (cmpl_state); - } - else - { - g_free (pat_buf); - return attempt_dir_completion (cmpl_state); - } - } - else - { - g_free (pat_buf); - return attempt_dir_completion (cmpl_state); - } - } - else - { - if (dir->cmpl_parent != NULL) - { - append_completion_text (dir->fullname + - strlen (cmpl_state->completion_dir->fullname) + 1, - cmpl_state); - append_completion_text (G_DIR_SEPARATOR_S, cmpl_state); - } - - append_completion_text (dir->sent->entries[dir->cmpl_index].entry_name, cmpl_state); - - cmpl_state->the_completion.is_a_completion = - _gtk_fnmatch (pat_buf, dir->sent->entries[dir->cmpl_index].entry_name); - - cmpl_state->the_completion.is_directory = dir->sent->entries[dir->cmpl_index].is_dir; - if (dir->sent->entries[dir->cmpl_index].is_dir) - append_completion_text (G_DIR_SEPARATOR_S, cmpl_state); - - g_free (pat_buf); - return &cmpl_state->the_completion; - } -} - -#ifdef HAVE_PWD_H - -static gint -get_pwdb (CompletionState* cmpl_state) -{ - struct passwd *pwd_ptr; - gchar* buf_ptr; - gchar *utf8; - gint len = 0, i, count = 0; - - if (cmpl_state->user_dir_name_buffer) - return TRUE; - setpwent (); - - while ((pwd_ptr = getpwent ()) != NULL) - { - utf8 = g_filename_to_utf8 (pwd_ptr->pw_name, -1, NULL, NULL, NULL); - len += strlen (utf8); - g_free (utf8); - utf8 = g_filename_to_utf8 (pwd_ptr->pw_dir, -1, NULL, NULL, NULL); - len += strlen (utf8); - g_free (utf8); - len += 2; - count += 1; - } - - setpwent (); - - cmpl_state->user_dir_name_buffer = g_new (gchar, len); - cmpl_state->user_directories = g_new (CompletionUserDir, count); - cmpl_state->user_directories_len = count; - - buf_ptr = cmpl_state->user_dir_name_buffer; - - for (i = 0; i < count; i += 1) - { - pwd_ptr = getpwent (); - if (!pwd_ptr) - { - cmpl_errno = errno; - goto error; - } - - utf8 = g_filename_to_utf8 (pwd_ptr->pw_name, -1, NULL, NULL, NULL); - strcpy (buf_ptr, utf8); - g_free (utf8); - - cmpl_state->user_directories[i].login = buf_ptr; - - buf_ptr += strlen (buf_ptr); - buf_ptr += 1; - - utf8 = g_filename_to_utf8 (pwd_ptr->pw_dir, -1, NULL, NULL, NULL); - strcpy (buf_ptr, utf8); - g_free (utf8); - - cmpl_state->user_directories[i].homedir = buf_ptr; - - buf_ptr += strlen (buf_ptr); - buf_ptr += 1; - } - - qsort (cmpl_state->user_directories, - cmpl_state->user_directories_len, - sizeof (CompletionUserDir), - compare_user_dir); - - endpwent (); - - return TRUE; - -error: - - if (cmpl_state->user_dir_name_buffer) - g_free (cmpl_state->user_dir_name_buffer); - if (cmpl_state->user_directories) - g_free (cmpl_state->user_directories); - - cmpl_state->user_dir_name_buffer = NULL; - cmpl_state->user_directories = NULL; - - return FALSE; -} - -static gint -compare_user_dir (const void *a, - const void *b) -{ - return strcmp ((((CompletionUserDir*)a))->login, - (((CompletionUserDir*)b))->login); -} - -#endif - -static gint -compare_cmpl_dir (const void *a, - const void *b) -{ - - return strcmp (((CompletionDirEntry*)a)->sort_key, - (((CompletionDirEntry*)b))->sort_key); -} - -static gint -cmpl_state_okay (CompletionState* cmpl_state) -{ - return cmpl_state && cmpl_state->reference_dir; -} - -static const gchar* -cmpl_strerror (gint err) -{ - if (err == CMPL_ERRNO_TOO_LONG) - return _("Name too long"); - else if (err == CMPL_ERRNO_DID_NOT_CONVERT) - return _("Couldn't convert filename"); - else - return g_strerror (err); -} - -const gchar * gtk_dir_selection_get_dir (GtkDirSelection *filesel) -{ - return gtk_entry_get_text (GTK_ENTRY (filesel->selection_entry)); -} diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkdirsel.h b/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkdirsel.h deleted file mode 100644 index 103ced2d..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkdirsel.h +++ /dev/null @@ -1,115 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 Xiangxiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - - -#ifndef __GTK_DIR_SEL_H__ -#define __GTK_DIR_SEL_H__ - - -#include -#include - - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define GTK_TYPE_DIR_SELECTION (gtk_dir_selection_get_type ()) -#define GTK_DIR_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_DIR_SELECTION, GtkDirSelection)) -#define GTK_DIR_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_DIR_SELECTION, GtkDirSelectionClass)) -#define GTK_IS_DIR_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_DIR_SELECTION)) -#define GTK_IS_DIR_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_DIR_SELECTION)) -#define GTK_DIR_SELECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_DIR_SELECTION, GtkDirSelectionClass)) - - -typedef struct _GtkDirSelection GtkDirSelection; -typedef struct _GtkDirSelectionClass GtkDirSelectionClass; - -struct _GtkDirSelection -{ - GtkDialog parent_instance; - - GtkWidget *dir_list; - GtkWidget *file_list; - GtkWidget *selection_entry; - GtkWidget *selection_text; - GtkWidget *main_vbox; - GtkWidget *ok_button; - GtkWidget *cancel_button; - GtkWidget *help_button; - GtkWidget *history_pulldown; - GtkWidget *history_menu; - GList *history_list; - GtkWidget *fileop_dialog; - GtkWidget *fileop_entry; - gchar *fileop_file; - gpointer cmpl_state; - - GtkWidget *fileop_c_dir; - GtkWidget *fileop_del_file; - GtkWidget *fileop_ren_file; - - GtkWidget *button_area; - GtkWidget *action_area; - - GPtrArray *selected_names; - gchar *last_selected; -}; - -struct _GtkDirSelectionClass -{ - GtkDialogClass parent_class; - - /* Padding for future expansion */ - void (*_gtk_reserved1) (void); - void (*_gtk_reserved2) (void); - void (*_gtk_reserved3) (void); - void (*_gtk_reserved4) (void); -}; - - -GType gtk_dir_selection_get_type (void) G_GNUC_CONST; -GtkWidget* gtk_dir_selection_new (const gchar *title); -void gtk_dir_selection_set_filename (GtkDirSelection *filesel, - const gchar *filename); -/* This function returns the selected filename in the C runtime's - * multibyte string encoding, which may or may not be the same as that - * used by GDK (UTF-8). To convert to UTF-8, call g_filename_to_utf8(). - * The returned string points to a statically allocated buffer and - * should be copied away. - */ -G_CONST_RETURN gchar* gtk_dir_selection_get_filename (GtkDirSelection *filesel); - -void gtk_dir_selection_complete (GtkDirSelection *filesel, - const gchar *pattern); -void gtk_dir_selection_show_fileop_buttons (GtkDirSelection *filesel); -void gtk_dir_selection_hide_fileop_buttons (GtkDirSelection *filesel); - -gchar** gtk_dir_selection_get_selections (GtkDirSelection *filesel); -const gchar * gtk_dir_selection_get_dir (GtkDirSelection *filesel); -void gtk_dir_selection_set_select_multiple (GtkDirSelection *filesel, - gboolean select_multiple); -gboolean gtk_dir_selection_get_select_multiple (GtkDirSelection *filesel); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __GTK_DIR_SEL_H__ */ diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkmultivpaned.c b/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkmultivpaned.c deleted file mode 100644 index 6bf873a4..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkmultivpaned.c +++ /dev/null @@ -1,567 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 XangXiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#include - -#include -//#include "gtkintl.h" -#include -#include - -static void gtk_multi_vpaned_class_init (GtkMultiVPanedClass *klass); -static void gtk_multi_vpaned_init (GtkMultiVPaned *multi_vpaned); - - -static void gtk_multi_vpaned_size_request (GtkWidget *widget, - GtkRequisition *requisition); -static void gtk_multi_vpaned_size_allocate (GtkWidget *widget, - GtkAllocation *allocation); - -void gtk_multi_vpaned_scroll_value_changed (GtkRange *range, gpointer multi_vpaned); - -gboolean gtk_multi_vpaned_destroy(GtkObject *object, - gpointer user_data) -{ - GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned * )object; - while(multi_vpaned->num_children){ - gtk_multi_vpaned_widget_delete(multi_vpaned); - } - return FALSE; -} - -GType -gtk_multi_vpaned_get_type (void) -{ - static GType multi_vpaned_type = 0; - - if (!multi_vpaned_type) - { - static const GTypeInfo multi_vpaned_info = - { - sizeof (GtkMultiVPanedClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) gtk_multi_vpaned_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (GtkMultiVPaned), - 0, /* n_preallocs */ - (GInstanceInitFunc) gtk_multi_vpaned_init, - NULL, /* value_table */ - }; - - multi_vpaned_type = g_type_register_static (GTK_TYPE_PANED, "GtkMultiVPaned", - &multi_vpaned_info, 0); - } - - return multi_vpaned_type; -} - -static void -gtk_multi_vpaned_class_init (GtkMultiVPanedClass *class) -{ - GtkWidgetClass *widget_class; - - widget_class = (GtkWidgetClass *) class; - - widget_class->size_request = gtk_multi_vpaned_size_request; - widget_class->size_allocate = gtk_multi_vpaned_size_allocate; -} - -static void -gtk_multi_vpaned_init (GtkMultiVPaned * multi_vpaned) -{ - GtkWidget * button; - - GTK_WIDGET_SET_FLAGS (multi_vpaned, GTK_NO_WINDOW); - gtk_widget_set_redraw_on_allocate (GTK_WIDGET (multi_vpaned), FALSE); - - multi_vpaned->first_pane = NULL; - multi_vpaned->last_pane = NULL; - multi_vpaned->focused_pane = NULL; - multi_vpaned->iter = NULL; - multi_vpaned->num_children = 0; - - multi_vpaned->vbox = NULL; - // multi_vpaned->scrollWindow = NULL; - // multi_vpaned->viewport = NULL; - multi_vpaned->hscrollbar = NULL; -} - - -GtkWidget* gtk_multi_vpaned_new () -{ - GtkWidget * widget = GTK_WIDGET (g_object_new (gtk_multi_vpaned_get_type (), NULL)); - g_signal_connect(G_OBJECT(widget), "destroy", - G_CALLBACK(gtk_multi_vpaned_destroy),NULL); - - return widget; -} - -GtkWidget * gtk_multi_vpaned_get_widget(GtkMultiVPaned * multi_vpaned) -{ - if(multi_vpaned->focused_pane == NULL)return NULL; - return (GtkWidget*)multi_vpaned->focused_pane->child2; -} - -GtkWidget * gtk_multi_vpaned_get_first_widget(GtkMultiVPaned * multi_vpaned) -{ - if(multi_vpaned->first_pane == NULL)return NULL; - multi_vpaned->iter = multi_vpaned->first_pane; - return multi_vpaned->first_pane->child2; -} - -GtkWidget * gtk_multi_vpaned_get_next_widget(GtkMultiVPaned * multi_vpaned) -{ - if(multi_vpaned->iter != multi_vpaned->last_pane){ - multi_vpaned->iter = (GtkPaned *)multi_vpaned->iter->child1; - return multi_vpaned->iter->child2; - }else { - return NULL; - } -} - -void gtk_multi_vpaned_set_data(GtkMultiVPaned * multi_vpaned,char * key, gpointer value) -{ - g_object_set_data(G_OBJECT(multi_vpaned->focused_pane), key, value); -} - -gpointer gtk_multi_vpaned_get_data(GtkMultiVPaned * multi_vpaned,char * key) -{ - if(multi_vpaned->focused_pane == NULL)return NULL; - return g_object_get_data(G_OBJECT(multi_vpaned->focused_pane), key); -} - -void gtk_multi_vpaned_set_focus (GtkWidget * widget, gpointer user_data) -{ - GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned*) widget; - GtkPaned * pane; - if(!multi_vpaned->first_pane) return; - - - pane = multi_vpaned->first_pane; - while(1){ - if((GtkWidget*)pane == (GtkWidget*)user_data){ - multi_vpaned->focused_pane = pane; - break; - } - if(pane == multi_vpaned->last_pane){ - multi_vpaned->focused_pane = NULL; - break; - } - pane = (GtkPaned*)pane->child1; - } -} - -void gtk_multi_vpaned_set_adjust(GtkMultiVPaned * multi_vpaned, gboolean first_time) -{ - TimeWindow time_window; - TimeInterval *time_span; - double tmp, start; - double range = 0; - - get_time_window(multi_vpaned->mw,&time_window); - if(first_time){ - time_span = LTTV_TRACESET_CONTEXT(multi_vpaned->mw->current_tab->traceset_info-> - traceset_context)->Time_Span ; - - multi_vpaned->hadjust->lower = ltt_time_to_double(time_span->startTime) * - NANOSECONDS_PER_SECOND; - multi_vpaned->hadjust->value = multi_vpaned->hadjust->lower; - multi_vpaned->hadjust->upper = ltt_time_to_double(time_span->endTime) * - NANOSECONDS_PER_SECOND; - } - - /* Page increment of whole visible area */ - if(multi_vpaned->hadjust == NULL){ - g_warning("Insert a viewer first"); - return; - } - - start = ltt_time_to_double(time_window.start_time) * NANOSECONDS_PER_SECOND; - tmp = multi_vpaned->hadjust->upper - multi_vpaned->hadjust->lower; - - multi_vpaned->hadjust->page_increment = ltt_time_to_double( - time_window.time_width) * NANOSECONDS_PER_SECOND; - - if(multi_vpaned->hadjust->page_increment >= tmp - range) - multi_vpaned->hadjust->value = multi_vpaned->hadjust->lower; - if(start + multi_vpaned->hadjust->page_increment >= multi_vpaned->hadjust->upper - range) - multi_vpaned->hadjust->value = start; - - /* page_size to the whole visible area will take care that the - * scroll value + the shown area will never be more than what is - * in the trace. */ - multi_vpaned->hadjust->page_size = multi_vpaned->hadjust->page_increment; - multi_vpaned->hadjust->step_increment = multi_vpaned->hadjust->page_increment / 10; - - gtk_adjustment_changed (multi_vpaned->hadjust); -} - -void gtk_multi_vpaned_widget_add(GtkMultiVPaned * multi_vpaned, GtkWidget * widget1) -{ - GtkPaned * tmpPane; - GtkWidget * w; - - g_return_if_fail(GTK_IS_MULTI_VPANED(multi_vpaned)); - g_object_ref(G_OBJECT(widget1)); - - - if(!multi_vpaned->first_pane){ - multi_vpaned->first_pane = (GtkPaned *)gtk_vpaned_new(); - multi_vpaned->last_pane = multi_vpaned->first_pane; - - multi_vpaned->hscrollbar = gtk_hscrollbar_new (NULL); - gtk_widget_show(multi_vpaned->hscrollbar); - - multi_vpaned->hadjust = gtk_range_get_adjustment(GTK_RANGE(multi_vpaned->hscrollbar)); - gtk_multi_vpaned_set_adjust(multi_vpaned, TRUE); - - gtk_range_set_update_policy (GTK_RANGE(multi_vpaned->hscrollbar), - GTK_UPDATE_CONTINUOUS); - //changed by Mathieu Desnoyers, was : - // GTK_UPDATE_DISCONTINUOUS); - g_signal_connect(G_OBJECT(multi_vpaned->hscrollbar), "value-changed", - G_CALLBACK(gtk_multi_vpaned_scroll_value_changed), multi_vpaned); - - multi_vpaned->vbox = gtk_vbox_new(FALSE,0); - gtk_widget_show(multi_vpaned->vbox); - - // multi_vpaned->viewport = gtk_viewport_new (NULL,NULL); - // gtk_widget_show(multi_vpaned->viewport); - - // gtk_container_add(GTK_CONTAINER(multi_vpaned->viewport), (GtkWidget*)multi_vpaned->vbox); - gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->hscrollbar,FALSE,FALSE,0); - gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane,TRUE,TRUE,0); - - // multi_vpaned->scrollWindow = gtk_scrolled_window_new (NULL, NULL); - // gtk_widget_show(multi_vpaned->scrollWindow); - // gtk_container_add (GTK_CONTAINER (multi_vpaned->scrollWindow), (GtkWidget*)multi_vpaned->viewport); - // gtk_paned_pack1(GTK_PANED(multi_vpaned), (GtkWidget*)multi_vpaned->scrollWindow,FALSE, TRUE); - - gtk_paned_pack1(GTK_PANED(multi_vpaned), (GtkWidget*)multi_vpaned->vbox,FALSE, TRUE); - }else{ - tmpPane = multi_vpaned->last_pane; - multi_vpaned->last_pane = (GtkPaned *)gtk_vpaned_new(); - gtk_paned_pack1 (tmpPane,(GtkWidget*)multi_vpaned->last_pane, FALSE,TRUE); - } - gtk_widget_show((GtkWidget *)multi_vpaned->last_pane); - - gtk_paned_pack2 (multi_vpaned->last_pane,widget1, TRUE, TRUE); - multi_vpaned->focused_pane = multi_vpaned->last_pane; - multi_vpaned->num_children++; - -} - -void gtk_multi_vpaned_widget_delete(GtkMultiVPaned * multi_vpaned) -{ - GtkPaned * tmp, *prev, *next; - - if(!multi_vpaned->focused_pane) return; - - tmp = (GtkPaned*)multi_vpaned->focused_pane->child2; //widget in vpaned - g_object_unref(G_OBJECT(tmp)); - - if(multi_vpaned->focused_pane == multi_vpaned->first_pane && - multi_vpaned->focused_pane == multi_vpaned->last_pane){ - // gtk_container_remove(GTK_CONTAINER(multi_vpaned),(GtkWidget*)multi_vpaned->scrollWindow); - gtk_container_remove(GTK_CONTAINER(multi_vpaned),(GtkWidget*)multi_vpaned->vbox); - multi_vpaned->first_pane = NULL; - multi_vpaned->last_pane = NULL; - multi_vpaned->focused_pane = NULL; - }else if(multi_vpaned->focused_pane == multi_vpaned->first_pane && - multi_vpaned->focused_pane != multi_vpaned->last_pane){ - next = (GtkPaned*)multi_vpaned->first_pane->child1; - g_object_ref(G_OBJECT(next)); - gtk_container_remove(GTK_CONTAINER(multi_vpaned->first_pane),(GtkWidget*)next); - gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane); - multi_vpaned->first_pane = next; - gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane,TRUE,TRUE,0); - multi_vpaned->focused_pane = multi_vpaned->first_pane; - g_object_unref(G_OBJECT(next)); - }else if(multi_vpaned->focused_pane != multi_vpaned->first_pane && - multi_vpaned->focused_pane == multi_vpaned->last_pane){ - tmp = multi_vpaned->last_pane; - multi_vpaned->last_pane = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->last_pane); - multi_vpaned->focused_pane = multi_vpaned->last_pane; - gtk_container_remove(GTK_CONTAINER(multi_vpaned->last_pane),(GtkWidget*)tmp); - }else{ - tmp = multi_vpaned->focused_pane; - prev = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)tmp); - next = (GtkPaned*)tmp->child1; - g_object_ref(G_OBJECT(next)); - gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)next); - gtk_container_remove(GTK_CONTAINER(prev),(GtkWidget*)multi_vpaned->focused_pane); - gtk_paned_pack1(prev, (GtkWidget*)next, FALSE, TRUE); - multi_vpaned->focused_pane = next; - g_object_unref(G_OBJECT(next)); - } - - multi_vpaned->num_children--; -} - - -void gtk_multi_vpaned_widget_move_up(GtkMultiVPaned * multi_vpaned) -{ - GtkWidget* upWidget, *downWidget; - GtkPaned * prev,*next, *prevPrev; - - if(multi_vpaned->last_pane == multi_vpaned->focused_pane) return; - - // move VPane - prev = (GtkPaned*)multi_vpaned->focused_pane->child1; - g_object_ref(G_OBJECT(prev)); - gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)prev); - - if(prev == multi_vpaned->last_pane){ - prevPrev = NULL; - multi_vpaned->last_pane = multi_vpaned->focused_pane; - }else{ - prevPrev = (GtkPaned*)prev->child1; - g_object_ref(G_OBJECT(prevPrev)); - gtk_container_remove(GTK_CONTAINER(prev),(GtkWidget*)prevPrev); - } - - g_object_ref(G_OBJECT(multi_vpaned->focused_pane)); - if(multi_vpaned->first_pane == multi_vpaned->focused_pane){ - gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->focused_pane); - gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)prev,TRUE,TRUE,0); - multi_vpaned->first_pane = prev; - }else{ - next = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->focused_pane); - gtk_container_remove(GTK_CONTAINER(next),(GtkWidget*)multi_vpaned->focused_pane); - gtk_paned_pack1(GTK_PANED(next), (GtkWidget*)prev, FALSE,TRUE); - } - gtk_paned_pack1(GTK_PANED(prev),(GtkWidget*)multi_vpaned->focused_pane, FALSE,TRUE); - if(prevPrev) - gtk_paned_pack1(GTK_PANED(multi_vpaned->focused_pane),(GtkWidget*)prevPrev, FALSE,TRUE); - - g_object_unref(G_OBJECT(prev)); - if(prevPrev) g_object_unref(G_OBJECT(prevPrev)); - g_object_unref(G_OBJECT(multi_vpaned->focused_pane)); -} - - -void gtk_multi_vpaned_widget_move_down(GtkMultiVPaned * multi_vpaned) -{ - GtkWidget* upWidget, *downWidget; - GtkPaned * prev,*next, *nextNext; - - if(multi_vpaned->first_pane == multi_vpaned->focused_pane) return; - - //move VPane - next = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->focused_pane); - g_object_ref(G_OBJECT(next)); - - if(multi_vpaned->last_pane == multi_vpaned->focused_pane){ - prev = NULL; - multi_vpaned->last_pane = next; - }else{ - prev = (GtkPaned*)multi_vpaned->focused_pane->child1; - g_object_ref(G_OBJECT(prev)); - gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)prev); - } - - g_object_ref(G_OBJECT(multi_vpaned->focused_pane)); - gtk_container_remove(GTK_CONTAINER(next),(GtkWidget*)multi_vpaned->focused_pane); - - if(next == multi_vpaned->first_pane){ - multi_vpaned->first_pane = multi_vpaned->focused_pane; - gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)next); - gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->focused_pane,TRUE,TRUE,0); - }else{ - nextNext = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)next); - gtk_container_remove(GTK_CONTAINER(nextNext),(GtkWidget*)next); - gtk_paned_pack1(nextNext, (GtkWidget*)multi_vpaned->focused_pane, FALSE, TRUE); - } - gtk_paned_pack1(multi_vpaned->focused_pane,(GtkWidget*)next, FALSE,TRUE); - if(prev) - gtk_paned_pack1(next,(GtkWidget*)prev, FALSE,TRUE); - - if(prev)g_object_unref(G_OBJECT(prev)); - g_object_unref(G_OBJECT(next)); - g_object_unref(G_OBJECT(multi_vpaned->focused_pane)); -} - -void gtk_multi_vpaned_set_scroll_value(GtkMultiVPaned * multi_vpaned, double value) -{ - gtk_adjustment_set_value(multi_vpaned->hadjust, value); - g_signal_stop_emission_by_name(G_OBJECT(multi_vpaned->hscrollbar), "value-changed"); -} - -void gtk_multi_vpaned_scroll_value_changed(GtkRange *range, gpointer multi_vpaned_arg) -{ - TimeWindow time_window; - TimeInterval *time_span; - LttTime time; - GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned*)multi_vpaned_arg; - gdouble value = gtk_range_get_value(range); - gdouble upper, lower, ratio; - - time_window = multi_vpaned->mw->current_tab->time_window; - - time_span = LTTV_TRACESET_CONTEXT(multi_vpaned->mw->current_tab->traceset_info-> - traceset_context)->Time_Span ; - lower = multi_vpaned->hadjust->lower; - upper = multi_vpaned->hadjust->upper; - ratio = (value - lower) / (upper - lower); - - time = ltt_time_sub(time_span->endTime, time_span->startTime); - time = ltt_time_mul(time, (float)ratio); - time = ltt_time_add(time_span->startTime, time); - - time_window.start_time = time; - - time = ltt_time_sub(time_span->endTime, time); - if(ltt_time_compare(time,time_window.time_width) < 0){ - time_window.time_width = time; - } - set_time_window(multi_vpaned->mw, &time_window); -} - - -static void -gtk_multi_vpaned_size_request (GtkWidget *widget, - GtkRequisition *requisition) -{ - GtkPaned *paned = GTK_PANED (widget); - GtkRequisition child_requisition; - - requisition->width = 0; - requisition->height = 0; - - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) - { - gtk_widget_size_request (paned->child1, &child_requisition); - - requisition->height = child_requisition.height; - requisition->width = child_requisition.width; - } - - if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - { - gtk_widget_size_request (paned->child2, &child_requisition); - - requisition->width = MAX (requisition->width, child_requisition.width); - requisition->height += child_requisition.height; - } - - requisition->height += GTK_CONTAINER (paned)->border_width * 2; - requisition->width += GTK_CONTAINER (paned)->border_width * 2; - - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && - paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - { - gint handle_size; - - gtk_widget_style_get (widget, "handle_size", &handle_size, NULL); - requisition->height += handle_size; - } - -} - -static void -gtk_multi_vpaned_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) -{ - GtkPaned *paned = GTK_PANED (widget); - gint border_width = GTK_CONTAINER (paned)->border_width; - - widget->allocation = *allocation; - - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && - paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - { - GtkRequisition child1_requisition; - GtkRequisition child2_requisition; - GtkAllocation child1_allocation; - GtkAllocation child2_allocation; - gint handle_size; - - gtk_widget_style_get (widget, "handle_size", &handle_size, NULL); - - gtk_widget_get_child_requisition (paned->child1, &child1_requisition); - gtk_widget_get_child_requisition (paned->child2, &child2_requisition); - - gtk_paned_compute_position (paned, - MAX (1, widget->allocation.height - - handle_size - - 2 * border_width), - child1_requisition.height, - child2_requisition.height); - - paned->handle_pos.x = widget->allocation.x + border_width; - paned->handle_pos.y = widget->allocation.y + paned->child1_size + border_width; - paned->handle_pos.width = MAX (1, (gint) widget->allocation.width - 2 * border_width); - paned->handle_pos.height = handle_size; - - if (GTK_WIDGET_REALIZED (widget)) - { - if (GTK_WIDGET_MAPPED (widget)) - gdk_window_show (paned->handle); - gdk_window_move_resize (paned->handle, - paned->handle_pos.x, - paned->handle_pos.y, - paned->handle_pos.width, - handle_size); - } - - child1_allocation.width = child2_allocation.width = MAX (1, (gint) allocation->width - border_width * 2); - child1_allocation.height = MAX (1, paned->child1_size); - child1_allocation.x = child2_allocation.x = widget->allocation.x + border_width; - child1_allocation.y = widget->allocation.y + border_width; - - child2_allocation.y = child1_allocation.y + paned->child1_size + paned->handle_pos.height; - child2_allocation.height = MAX (1, widget->allocation.y + widget->allocation.height - child2_allocation.y - border_width); - - if (GTK_WIDGET_MAPPED (widget) && - paned->child1->allocation.height < child1_allocation.height) - { - gtk_widget_size_allocate (paned->child2, &child2_allocation); - gtk_widget_size_allocate (paned->child1, &child1_allocation); - } - else - { - gtk_widget_size_allocate (paned->child1, &child1_allocation); - gtk_widget_size_allocate (paned->child2, &child2_allocation); - } - } - else - { - GtkAllocation child_allocation; - - if (GTK_WIDGET_REALIZED (widget)) - gdk_window_hide (paned->handle); - - if (paned->child1) - gtk_widget_set_child_visible (paned->child1, TRUE); - if (paned->child2) - gtk_widget_set_child_visible (paned->child2, TRUE); - - child_allocation.x = widget->allocation.x + border_width; - child_allocation.y = widget->allocation.y + border_width; - child_allocation.width = MAX (1, allocation->width - 2 * border_width); - child_allocation.height = MAX (1, allocation->height - 2 * border_width); - - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) - gtk_widget_size_allocate (paned->child1, &child_allocation); - else if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - gtk_widget_size_allocate (paned->child2, &child_allocation); - } -} - diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkmultivpaned.h b/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkmultivpaned.h deleted file mode 100644 index f6ab2e49..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtkmultivpaned.h +++ /dev/null @@ -1,92 +0,0 @@ - -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 Xiangxiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#ifndef __GTK_MULTI_VPANED_H__ -#define __GTK_MULTI_VPANED_H__ - - -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define GTK_TYPE_MULTI_VPANED (gtk_multi_vpaned_get_type ()) -#define GTK_MULTI_VPANED(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_MULTI_VPANED, GtkMultiVPaned)) -#define GTK_MULTI_VPANED_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_MULTI_VPANED, GtkMultiVPanedClass)) -#define GTK_IS_MULTI_VPANED(obj ) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_MULTI_VPANED)) -#define GTK_IS_MULTI_VPANED_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_MULTI_VPANED)) -#define GTK_MULTI_VPANED_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_MULTI_VPANED, GtkMultiVPanedClass)) - - -typedef struct _GtkMultiVPaned GtkMultiVPaned; -typedef struct _GtkMultiVPanedClass GtkMultiVPanedClass; - -struct _GtkMultiVPaned -{ - GtkPaned container; - - /*< public >*/ - GtkPaned * first_pane; - GtkPaned * last_pane; - GtkPaned * focused_pane; - GtkPaned * iter; - guint num_children; - - GtkWidget * vbox; - // GtkWidget * scrollWindow; - // GtkWidget * viewport; - GtkWidget * hscrollbar; - GtkAdjustment *hadjust; - MainWindow * mw; -}; - -struct _GtkMultiVPanedClass -{ - GtkPanedClass parent_class; -}; - - -GType gtk_multi_vpaned_get_type (void) G_GNUC_CONST; -GtkWidget* gtk_multi_vpaned_new (void); - -void gtk_multi_vpaned_set_focus (GtkWidget * widget, gpointer user_data); -void gtk_multi_vpaned_widget_add(GtkMultiVPaned * multi_vpaned, GtkWidget * widget1); -void gtk_multi_vpaned_widget_delete(GtkMultiVPaned * multi_vpaned); -void gtk_multi_vpaned_widget_move_up(GtkMultiVPaned * multi_vpaned); -void gtk_multi_vpaned_widget_move_down(GtkMultiVPaned * multi_vpaned); -void gtk_multi_vpaned_set_adjust(GtkMultiVPaned * multi_vpaned, gboolean first_time); -void gtk_multi_vpaned_set_data(GtkMultiVPaned * multi_vpaned, char * key, gpointer value); -gpointer gtk_multi_vpaned_get_data(GtkMultiVPaned * multi_vpaned, char * key); -GtkWidget * gtk_multi_vpaned_get_widget(GtkMultiVPaned * multi_vpaned); -GtkWidget * gtk_multi_vpaned_get_first_widget(GtkMultiVPaned * multi_vpaned); -GtkWidget * gtk_multi_vpaned_get_next_widget(GtkMultiVPaned * multi_vpaned); -void gtk_multi_vpaned_set_scroll_value(GtkMultiVPaned * multi_vpaned, double value); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __GTK_MULTI_VPANED_H__ */ diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtktraceset.c b/ltt/branches/poly/lttv/modules/gui/lttvgui/gtktraceset.c deleted file mode 100644 index e82d4c0d..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtktraceset.c +++ /dev/null @@ -1,807 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 XangXiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -/*! \file gtktraceset.h - * \brief API used by the graphical viewers to interact with their top window. - * - * Main window (gui module) is the place to contain and display viewers. - * Viewers (lttv plugins) interacte with main window through this API and - * events sent by gtk. - * This header file should be included in each graphic module. - * This library is used by graphical modules to interact with the - * tracesetWindow. - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - - -/** - * Internal function parts - */ - -/** - * Function to set/update traceset for the viewers - * @param main_win main window - * @param traceset traceset of the main window. - */ - -void SetTraceset(MainWindow * main_win, gpointer traceset) -{ - LttvHooks * tmp; - LttvAttributeValue value; - - g_assert(lttv_iattribute_find_by_path(main_win->attributes, - "hooks/updatetraceset", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL)return; - lttv_hooks_call(tmp,traceset); -} - - -/** - * Function to set/update filter for the viewers - * @param main_win main window - * @param filter filter of the main window. - */ - -void SetFilter(MainWindow * main_win, gpointer filter) -{ - LttvHooks * tmp; - LttvAttributeValue value; - - g_assert(lttv_iattribute_find_by_path(main_win->attributes, - "hooks/updatefilter", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - - if(tmp == NULL)return; - lttv_hooks_call(tmp,filter); -} - - - -/** - * API parts - */ - -/** - * Function to register a view constructor so that main window can generate - * a toolbar item for the viewer in order to generate a new instance easily. - * It will be called by init function of the module. - * @param ButtonPixmap image shown on the toolbar item. - * @param tooltip tooltip of the toolbar item. - * @param view_constructor constructor of the viewer. - */ - -void toolbar_item_reg(char ** pixmap, char *tooltip, lttv_constructor view_constructor) -{ - LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); - LttvToolbars * toolbar; - LttvAttributeValue value; - - g_assert(lttv_iattribute_find_by_path(attributes_global, - "viewers/toolbar", LTTV_POINTER, &value)); - toolbar = (LttvToolbars*)*(value.v_pointer); - - if(toolbar == NULL){ - toolbar = lttv_toolbars_new(); - *(value.v_pointer) = toolbar; - } - lttv_toolbars_add(toolbar, view_constructor, tooltip, pixmap); -} - - -/** - * Function to unregister the viewer's constructor, release the space - * occupied by pixmap, tooltip and constructor of the viewer. - * It will be called when a module is unloaded. - * @param view_constructor constructor of the viewer which is used as - * a reference to find out where the pixmap and tooltip are. - */ - -void toolbar_item_unreg(lttv_constructor view_constructor) -{ - LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); - LttvToolbars * toolbar; - LttvAttributeValue value; - - g_assert(lttv_iattribute_find_by_path(attributes_global, - "viewers/toolbar", LTTV_POINTER, &value)); - toolbar = (LttvToolbars*)*(value.v_pointer); - - main_window_remove_toolbar_item(view_constructor); - - lttv_toolbars_remove(toolbar, view_constructor); -} - - -/** - * Function to register a view constructor so that main window can generate - * a menu item for the viewer in order to generate a new instance easily. - * It will be called by init function of the module. - * @param menu_path path of the menu item. - * @param menu_text text of the menu item. - * @param view_constructor constructor of the viewer. - */ - -void menu_item_reg(char *menu_path, char *menu_text, lttv_constructor view_constructor) -{ - LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); - LttvMenus * menu; - LttvAttributeValue value; - - g_assert(lttv_iattribute_find_by_path(attributes_global, - "viewers/menu", LTTV_POINTER, &value)); - menu = (LttvMenus*)*(value.v_pointer); - - if(menu == NULL){ - menu = lttv_menus_new(); - *(value.v_pointer) = menu; - } - lttv_menus_add(menu, view_constructor, menu_path, menu_text); -} - -/** - * Function to unregister the viewer's constructor, release the space - * occupied by menu_path, menu_text and constructor of the viewer. - * It will be called when a module is unloaded. - * @param view_constructor constructor of the viewer which is used as - * a reference to find out where the menu_path and menu_text are. - */ - -void menu_item_unreg(lttv_constructor view_constructor) -{ - LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); - LttvMenus * menu; - LttvAttributeValue value; - - g_assert(lttv_iattribute_find_by_path(attributes_global, - "viewers/menu", LTTV_POINTER, &value)); - menu = (LttvMenus*)*(value.v_pointer); - - main_window_remove_menu_item(view_constructor); - - lttv_menus_remove(menu, view_constructor); -} - - -/** - * Update the status bar whenever something changed in the viewer. - * @param main_win the main window the viewer belongs to. - * @param info the message which will be shown in the status bar. - */ - -void update_status(MainWindow *main_win, char *info) -{ -} - - -/** - * Function to get the current time interval shown on the current tab. - * It will be called by a viewer's hook function to update the - * shown time interval of the viewer and also be called by the constructor - * of the viewer. - * @param main_win the main window the viewer belongs to. - * @param time_interval a pointer where time interval will be stored. - */ - -void get_time_window(MainWindow *main_win, TimeWindow *time_window) -{ - //time_window->start_time = main_win->current_tab->time_window.start_time; - //time_window->time_width = main_win->current_tab->time_window.time_width; - *time_window = main_win->current_tab->time_window; -} - -/** - * Function to get the current time interval of the current traceset. - * It will be called by a viewer's hook function to update the - * time interval of the viewer and also be called by the constructor - * of the viewer. - * @param main_win the main window the viewer belongs to. - * @param time_interval a pointer where time interval will be stored. - */ - -void get_traceset_time_span(MainWindow *main_win, TimeInterval *time_interval) -{ - //time_window->start_time = main_win->current_tab->time_window.start_time; - //time_window->time_width = main_win->current_tab->time_window.time_width; - *time_interval = *(LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info-> - traceset_context)->Time_Span); -} - - - -/** - * Function to set the time interval of the current tab. - * It will be called by a viewer's signal handle associated with - * the move_slider signal - * @param main_win the main window the viewer belongs to. - * @param time_interval a pointer where time interval is stored. - */ - -void set_time_window(MainWindow *main_win, TimeWindow *time_window) -{ - LttvAttributeValue value; - LttvHooks * tmp; - main_win->current_tab->time_window = *time_window; - gtk_multi_vpaned_set_scroll_value(main_win->current_tab->multi_vpaned, - ltt_time_to_double(time_window->start_time) - * NANOSECONDS_PER_SECOND ); - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/updatetimewindow", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_call(tmp, time_window); -} - - -/** - * Function to get the current time/event of the current tab. - * It will be called by a viewer's hook function to update the - * current time/event of the viewer. - * @param main_win the main window the viewer belongs to. - * @param time a pointer where time will be stored. - */ - -void get_current_time(MainWindow *main_win, LttTime *time) -{ - time = &main_win->current_tab->current_time; -} - - -/** - * Function to set the current time/event of the current tab. - * It will be called by a viewer's signal handle associated with - * the button-release-event signal - * @param main_win the main window the viewer belongs to. - * @param time a pointer where time is stored. - */ - -void set_current_time(MainWindow *main_win, LttTime *time) -{ - LttvAttributeValue value; - LttvHooks * tmp; - main_win->current_tab->current_time = *time; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/updatecurrenttime", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - - if(tmp == NULL)return; - lttv_hooks_call(tmp, time); -} - - -/** - * Function to get the traceset from the current tab. - * It will be called by the constructor of the viewer and also be - * called by a hook funtion of the viewer to update its traceset. - * @param main_win the main window the viewer belongs to. - * @param traceset a pointer to a traceset. - */ -/* -void get_traceset(MainWindow *main_win, Traceset *traceset) -{ -} -*/ - -/** - * Function to get the filter of the current tab. - * It will be called by the constructor of the viewer and also be - * called by a hook funtion of the viewer to update its filter. - * @param main_win, the main window the viewer belongs to. - * @param filter, a pointer to a filter. - */ -/* -void get_filter(MainWindow *main_win, Filter *filter) -{ -} -*/ - -/** - * Function to register a hook function for a viewer to set/update its - * time interval. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_time_window(LttvHook hook, gpointer hook_data, - MainWindow * main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/updatetimewindow", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL){ - tmp = lttv_hooks_new(); - *(value.v_pointer) = tmp; - } - lttv_hooks_add(tmp, hook,hook_data); -} - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update the time interval of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_time_window(LttvHook hook, gpointer hook_data, - MainWindow * main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/updatetimewindow", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_remove_data(tmp, hook, hook_data); -} - - -/** - * Function to register a hook function for a viewer to set/update its - * traceset. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_traceset(LttvHook hook, gpointer hook_data, - MainWindow * main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/updatetraceset", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL){ - tmp = lttv_hooks_new(); - *(value.v_pointer) = tmp; - } - lttv_hooks_add(tmp, hook, hook_data); -} - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update the traceset of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_traceset(LttvHook hook, gpointer hook_data, - MainWindow * main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/updatetraceset", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_remove_data(tmp, hook, hook_data); -} - - -/** - * Function to redraw each viewer belonging to the current tab - * @param main_win the main window the viewer belongs to. - */ - -void update_traceset(MainWindow * main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/updatetraceset", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_call(tmp, NULL); -} - - -/** - * Function to register a hook function for a viewer to set/update its - * filter. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_filter(LttvHook hook, gpointer hook_data, - MainWindow *main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->attributes, - "hooks/updatefilter", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL){ - tmp = lttv_hooks_new(); - *(value.v_pointer) = tmp; - } - lttv_hooks_add(tmp, hook, hook_data); -} - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update the filter of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_filter(LttvHook hook, gpointer hook_data, - MainWindow * main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->attributes, - "hooks/updatefilter", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_remove_data(tmp, hook, hook_data); -} - - -/** - * Function to register a hook function for a viewer to set/update its - * current time. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_current_time(LttvHook hook, gpointer hook_data, - MainWindow *main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/updatecurrenttime", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL){ - tmp = lttv_hooks_new(); - *(value.v_pointer) = tmp; - } - lttv_hooks_add(tmp, hook, hook_data); -} - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update the current time of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_current_time(LttvHook hook, gpointer hook_data, - MainWindow * main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/updatecurrenttime", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_remove_data(tmp, hook, hook_data); -} - - -/** - * Function to register a hook function for a viewer to show - *the content of the viewer. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_show_viewer(LttvHook hook, gpointer hook_data, - MainWindow *main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/showviewer", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL){ - tmp = lttv_hooks_new(); - *(value.v_pointer) = tmp; - } - lttv_hooks_add(tmp, hook, hook_data); -} - - -/** - * Function to unregister a viewer's hook function which is used to - * show the content of the viewer.. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_show_viewer(LttvHook hook, gpointer hook_data, - MainWindow * main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/showviewer", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_remove_data(tmp, hook, hook_data); -} - - -/** - * Function to show each viewer in the current tab. - * It will be called by main window after it called process_traceset - * @param main_win the main window the viewer belongs to. - */ - -void show_viewer(MainWindow *main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/showviewer", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_call(tmp, NULL); -} - - -/** - * Function to set the focused pane (viewer). - * It will be called by a viewer's signal handle associated with - * the grab_focus signal - * @param main_win the main window the viewer belongs to. - * @param paned a pointer to a pane where the viewer is contained. - */ - -void set_focused_pane(MainWindow *main_win, gpointer paned) -{ - gtk_multi_vpaned_set_focus((GtkWidget*)main_win->current_tab->multi_vpaned,paned); -} - - -/** - * Function to register a hook function for a viewer to set/update the - * dividor of the hpane. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_dividor(LttvHook hook, gpointer hook_data, - MainWindow *main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/hpanedividor", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL){ - tmp = lttv_hooks_new(); - *(value.v_pointer) = tmp; - } - lttv_hooks_add(tmp, hook, hook_data); -} - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update hpane's dividor of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_dividor(LttvHook hook, gpointer hook_data, - MainWindow *main_win) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/hpanedividor", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_remove_data(tmp, hook, hook_data); -} - - -/** - * Function to set the position of the hpane's dividor (viewer). - * It will be called by a viewer's signal handle associated with - * the motion_notify_event event/signal - * @param main_win the main window the viewer belongs to. - * @param position position of the hpane's dividor. - */ - -void set_hpane_dividor(MainWindow *main_win, gint position) -{ - LttvAttributeValue value; - LttvHooks * tmp; - g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, - "hooks/hpanedividor", LTTV_POINTER, &value)); - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_call(tmp, &position); -} - - -/** - * Function to process traceset. It will call lttv_process_trace, - * each view will call this api to get events. - * @param main_win the main window the viewer belongs to. - * @param start the start time of the first event to be processed. - * @param end the end time of the last event to be processed. - */ - -void process_traceset_api(MainWindow *main_win, LttTime start, - LttTime end, unsigned maxNumEvents) -{ - lttv_process_traceset_seek_time( - LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info-> - traceset_context), - start); - lttv_process_traceset( - LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info-> - traceset_context), - end, - maxNumEvents); -} - -/** - * Function to add hooks into the context of a traceset, - * before reading events from traceset, viewer will call this api to - * register hooks - * @param main_win the main window the viewer belongs to. - * @param LttvHooks hooks to be registered. - */ - -void context_add_hooks_api(MainWindow *main_win , - LttvHooks *before_traceset, - LttvHooks *after_traceset, - LttvHooks *check_trace, - LttvHooks *before_trace, - LttvHooks *after_trace, - LttvHooks *check_tracefile, - LttvHooks *before_tracefile, - LttvHooks *after_tracefile, - LttvHooks *check_event, - LttvHooks *before_event, - LttvHooks *after_event) -{ - LttvTracesetContext * tsc = - LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info-> - traceset_context); - lttv_traceset_context_add_hooks(tsc,before_traceset,after_traceset, - check_trace,before_trace,after_trace, - check_tracefile,before_tracefile,after_tracefile, - check_event,before_event, after_event); -} - - -/** - * Function to remove hooks from the context of a traceset, - * before reading events from traceset, viewer will call this api to - * unregister hooks - * @param main_win the main window the viewer belongs to. - * @param LttvHooks hooks to be registered. - */ - -void context_remove_hooks_api(MainWindow *main_win , - LttvHooks *before_traceset, - LttvHooks *after_traceset, - LttvHooks *check_trace, - LttvHooks *before_trace, - LttvHooks *after_trace, - LttvHooks *check_tracefile, - LttvHooks *before_tracefile, - LttvHooks *after_tracefile, - LttvHooks *check_event, - LttvHooks *before_event, - LttvHooks *after_event) -{ - LttvTracesetContext * tsc = - LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info->traceset_context); - lttv_traceset_context_remove_hooks(tsc,before_traceset,after_traceset, - check_trace,before_trace,after_trace, - check_tracefile,before_tracefile,after_tracefile, - check_event,before_event, after_event); -} - - -/** - * Function to add/remove event hooks for state - * @param main_win the main window the viewer belongs to. - */ - -void state_add_event_hooks_api(MainWindow *main_win ) -{ - lttv_state_add_event_hooks( - (LttvTracesetState*)main_win->current_tab->traceset_info->traceset_context); -} - -void state_remove_event_hooks_api(MainWindow *main_win ) -{ - lttv_state_remove_event_hooks( - (LttvTracesetState*)main_win->current_tab->traceset_info->traceset_context); -} - - -/** - * Function to add/remove event hooks for stats - * @param main_win the main window the viewer belongs to. - */ - -void stats_add_event_hooks_api(MainWindow *main_win ) -{ - lttv_stats_add_event_hooks( - (LttvTracesetStats*)main_win->current_tab->traceset_info->traceset_context); -} - -void stats_remove_event_hooks_api(MainWindow *main_win ) -{ - lttv_stats_remove_event_hooks( - (LttvTracesetStats*)main_win->current_tab->traceset_info->traceset_context); -} - -/** - * Function to get the stats of the traceset - * @param main_win the main window the viewer belongs to. - */ - -LttvTracesetStats* get_traceset_stats_api(MainWindow *main_win) -{ - return main_win->current_tab->traceset_info->traceset_context; -} - - -LttvTracesetContext* get_traceset_context(MainWindow *main_win) -{ - return (LttvTracesetContext*)main_win->current_tab->traceset_info->traceset_context; -} diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtktraceset.h b/ltt/branches/poly/lttv/modules/gui/lttvgui/gtktraceset.h deleted file mode 100644 index a0b08f2b..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/gtktraceset.h +++ /dev/null @@ -1,476 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 Xiangxiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -/* -CHECK Rename to viewer.h - -Things that can happen to a viewer: - -update_time_window -update_current_time -update_traceset -update_filter -show_viewer -update_dividor -?? Reshape, damage ?? - -Things that a viewer can do: - -update_status -set_time_window -set_current_time -update_traceset? -update_filter? -show_viewer? -set_focused_pane -set_hpane_dividor -*/ - - - - -/*! \file gtktraceset.h - * \brief API used by the graphical viewers to interact with their top window. - * - * Main window (gui module) is the place to contain and display viewers. - * Viewers (lttv plugins) interacte with main window through this API and - * events sent by gtk. - * This header file should be included in each graphic module. - * This library is used by graphical modules to interact with the - * tracesetWindow. - * - */ - -#include -#include -#include -#include -#include - -/** - * Function to register a view constructor so that main window can generate - * a toolbar item for the viewer in order to generate a new instance easily. - * It will be called by init function of the module. - * @param ButtonPixmap image shown on the toolbar item. - * @param tooltip tooltip of the toolbar item. - * @param view_constructor constructor of the viewer. - */ - -void toolbar_item_reg(char ** pixmap, char *tooltip, lttv_constructor view_constructor); - - -/** - * Function to unregister the viewer's constructor, release the space - * occupied by pixmap, tooltip and constructor of the viewer. - * It will be called when a module is unloaded. - * @param view_constructor constructor of the viewer which is used as - * a reference to find out where the pixmap and tooltip are. - */ - -void toolbar_item_unreg(lttv_constructor view_constructor); - - -/** - * Function to register a view constructor so that main window can generate - * a menu item for the viewer in order to generate a new instance easily. - * It will be called by init function of the module. - * @param menu_path path of the menu item. - * @param menu_text text of the menu item. - * @param view_constructor constructor of the viewer. - */ - -void menu_item_reg(char *menu_path, char *menu_text, lttv_constructor view_constructor); - - -/** - * Function to unregister the viewer's constructor, release the space - * occupied by menu_path, menu_text and constructor of the viewer. - * It will be called when a module is unloaded. - * @param view_constructor constructor of the viewer which is used as - * a reference to find out where the menu_path and menu_text are. - */ - -void menu_item_unreg(lttv_constructor view_constructor); - - -/** - * Update the status bar whenever something changed in the viewer. - * @param main_win the main window the viewer belongs to. - * @param info the message which will be shown in the status bar. - */ - -void update_status(MainWindow *main_win, char *info); - - -/** - * Function to get the current time window of the current tab. - * It will be called by a viewer's hook function to update the - * time window of the viewer and also be called by the constructor - * of the viewer. - * @param main_win the main window the viewer belongs to. - * @param time_interval a pointer where time interval will be stored. - */ - -void get_time_window(MainWindow *main_win, TimeWindow *time_window); - - -/** - * Function to set the time interval of the current tab. - * It will be called by a viewer's signal handle associated with - * the move_slider signal - * @param main_win the main window the viewer belongs to. - * @param time_interval a pointer where time interval is stored. - */ - -void set_time_window(MainWindow *main_win, TimeWindow *time_window); - -/** - * Function to get the current time/event of the current tab. - * It will be called by a viewer's hook function to update the - * current time/event of the viewer. - * @param main_win the main window the viewer belongs to. - * @param time a pointer where time will be stored. - */ - -void get_current_time(MainWindow *main_win, LttTime *time); - - -/** - * Function to set the current time/event of the current tab. - * It will be called by a viewer's signal handle associated with - * the button-release-event signal - * @param main_win the main window the viewer belongs to. - * @param time a pointer where time is stored. - */ - -void set_current_time(MainWindow *main_win, LttTime *time); - - -/** - * Function to get the traceset from the current tab. - * It will be called by the constructor of the viewer and also be - * called by a hook funtion of the viewer to update its traceset. - * @param main_win the main window the viewer belongs to. - * @param traceset a pointer to a traceset. - */ - -//void get_traceset(MainWindow *main_win, Traceset *traceset); - - -/** - * Function to get the filter of the current tab. - * It will be called by the constructor of the viewer and also be - * called by a hook funtion of the viewer to update its filter. - * @param main_win, the main window the viewer belongs to. - * @param filter, a pointer to a filter. - */ - -//void get_filter(MainWindow *main_win, Filter *filter); - - -/** - * Function to register a hook function for a viewer to set/update its - * time interval. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. Takes a TimeInterval* as call_data. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_time_window(LttvHook hook, gpointer hook_data, - MainWindow * main_win); - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update the time interval of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. Takes a TimeInterval as call_data. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_time_window(LttvHook hook, gpointer hook_data, - MainWindow * main_win); - - -/** - * Function to register a hook function for a viewer to set/update its - * traceset. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_traceset(LttvHook hook, gpointer hook_data, - MainWindow * main_win); - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update the traceset of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_traceset(LttvHook hook, gpointer hook_data, - MainWindow * main_win); - - -/** - * Function to redraw each viewer belonging to the current tab - * @param main_win the main window the viewer belongs to. - */ - -void update_traceset(MainWindow * main_win); - - -/** - * Function to register a hook function for a viewer to set/update its - * filter. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_filter(LttvHook hook, gpointer hook_data, - MainWindow *main_win); - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update the filter of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_filter(LttvHook hook, gpointer hook_data, - MainWindow * main_win); - - -/** - * Function to register a hook function for a viewer to set/update its - * current time. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_current_time(LttvHook hook, gpointer hook_data, - MainWindow *main_win); - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update the current time of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_current_time(LttvHook hook, gpointer hook_data, - MainWindow * main_win); - - -/** - * Function to register a hook function for a viewer to show - *the content of the viewer. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_show_viewer(LttvHook hook, gpointer hook_data, - MainWindow *main_win); - - -/** - * Function to unregister a viewer's hook function which is used to - * show the content of the viewer.. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_show_viewer(LttvHook hook, gpointer hook_data, - MainWindow * main_win); - - -/** - * Function to show each viewer in the current tab. - * It will be called by main window after it called process_traceset - * @param main_win the main window the viewer belongs to. - */ - -void show_viewer(MainWindow *main_win); - - -/** - * Function to set the focused pane (viewer). - * It will be called by a viewer's signal handle associated with - * the grab_focus signal - * @param main_win the main window the viewer belongs to. - * @param paned a pointer to a pane where the viewer is contained. - */ - -void set_focused_pane(MainWindow *main_win, gpointer paned); - - -/** - * Function to register a hook function for a viewer to set/update the - * dividor of the hpane. - * It will be called by the constructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void reg_update_dividor(LttvHook hook, gpointer hook_data, - MainWindow *main_win); - - -/** - * Function to unregister a viewer's hook function which is used to - * set/update hpane's dividor of the viewer. - * It will be called by the destructor of the viewer. - * @param hook hook function of the viewer. - * @param hook_data hook data associated with the hook function. - * @param main_win the main window the viewer belongs to. - */ - -void unreg_update_dividor(LttvHook hook, gpointer hook_data, - MainWindow *main_win); - - -/** - * Function to set the position of the hpane's dividor (viewer). - * It will be called by a viewer's signal handle associated with - * the motion_notify_event event/signal - * @param main_win the main window the viewer belongs to. - * @param position position of the hpane's dividor. - */ - -void set_hpane_dividor(MainWindow *main_win, gint position); - - -/* -CHECK These functions really should not appear here. Directr calls would -be OK unless there is a linker problem. -*/ -/** - * Function to process traceset. It will call lttv_process_trace, - * each view will call this api to get events. - * @param main_win the main window the viewer belongs to. - * @param start the start time of the first event to be processed. - * @param end the end time of the last event to be processed. - */ - -void process_traceset_api(MainWindow *main_win, LttTime start, - LttTime end, unsigned maxNumEvents); - - -/** - * Function to add hooks into the context of a traceset, - * before reading events from traceset, viewer will call this api to - * register hooks - * @param main_win the main window the viewer belongs to. - * @param LttvHooks hooks to be registered. - */ - -void context_add_hooks_api(MainWindow *main_win , - LttvHooks *before_traceset, - LttvHooks *after_traceset, - LttvHooks *check_trace, - LttvHooks *before_trace, - LttvHooks *after_trace, - LttvHooks *check_tracefile, - LttvHooks *before_tracefile, - LttvHooks *after_tracefile, - LttvHooks *check_event, - LttvHooks *before_event, - LttvHooks *after_event); - - -/** - * Function to remove hooks from the context of a traceset, - * before reading events from traceset, viewer will call this api to - * unregister hooks - * @param main_win the main window the viewer belongs to. - * @param LttvHooks hooks to be registered. - */ - -void context_remove_hooks_api(MainWindow *main_win , - LttvHooks *before_traceset, - LttvHooks *after_traceset, - LttvHooks *check_trace, - LttvHooks *before_trace, - LttvHooks *after_trace, - LttvHooks *check_tracefile, - LttvHooks *before_tracefile, - LttvHooks *after_tracefile, - LttvHooks *check_event, - LttvHooks *before_event, - LttvHooks *after_event); - - -/** - * Function to get the life span of the traceset - * @param main_win the main window the viewer belongs to. - * @param start start time of the traceset. - * @param end end time of the traceset. - */ - -void get_traceset_time_span(MainWindow *main_win, TimeInterval *time_span); - - -/** - * Function to add/remove event hooks for state - * @param main_win the main window the viewer belongs to. - */ - -void state_add_event_hooks_api(MainWindow *main_win ); -void state_remove_event_hooks_api(MainWindow *main_win ); - - -/** - * Function to add/remove event hooks for stats - * @param main_win the main window the viewer belongs to. - */ - -void stats_add_event_hooks_api(MainWindow *main_win ); -void stats_remove_event_hooks_api(MainWindow *main_win ); - - -/** - * Function to get the stats of the traceset - * @param main_win the main window the viewer belongs to. - */ - -LttvTracesetStats* get_traceset_stats_api(MainWindow *main_win); - -LttvTracesetContext* get_traceset_context(MainWindow *main_win); diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/lttvfilter.h b/ltt/branches/poly/lttv/modules/gui/lttvgui/lttvfilter.h deleted file mode 100644 index f2dab415..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/lttvfilter.h +++ /dev/null @@ -1,89 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 Xiangxiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#ifndef LTTV_FILTER_H -#define LTTV_FILTER_H - -#include - - -typedef struct _LttvTracesetSelector LttvTracesetSelector; -typedef struct _LttvTraceSelector LttvTraceSelector; -typedef struct _LttvTracefileSelector LttvTracefileSelector; -typedef struct _LttvEventtypeSelector LttvEventtypeSelector; - - -LttvTracesetSelector *lttv_traceset_selector_new(char * name); -LttvTraceSelector *lttv_trace_selector_new(LttTrace *t); -LttvTracefileSelector *lttv_tracefile_selector_new(LttTracefile *t); -LttvEventtypeSelector *lttv_eventtype_selector_new(LttEventType * et); -void lttv_traceset_selector_destroy(LttvTracesetSelector *s); -void lttv_trace_selector_destroy(LttvTraceSelector *t); -void lttv_tracefile_selector_destroy(LttvTracefileSelector *t); -void lttv_eventtype_selector_destroy(LttvEventtypeSelector *t); - - -void lttv_traceset_selector_trace_add(LttvTracesetSelector *s, - LttvTraceSelector *t); -unsigned lttv_traceset_selector_trace_number(LttvTracesetSelector *s); -LttvTraceSelector *lttv_traceset_selector_trace_get(LttvTracesetSelector *s, - unsigned i); -void lttv_traceset_selector_trace_remove(LttvTracesetSelector *s, - unsigned i); - - -void lttv_trace_selector_tracefile_add(LttvTraceSelector *s, - LttvTracefileSelector *t); -unsigned lttv_trace_selector_tracefile_number(LttvTraceSelector *s); -LttvTracefileSelector *lttv_trace_selector_tracefile_get(LttvTraceSelector *s, - unsigned i); -void lttv_trace_selector_tracefile_remove(LttvTraceSelector *s, unsigned i); - -void lttv_trace_selector_eventtype_add(LttvTraceSelector *s, - LttvEventtypeSelector *et); -unsigned lttv_trace_selector_eventtype_number(LttvTraceSelector *s); -LttvEventtypeSelector *lttv_trace_selector_eventtype_get(LttvTraceSelector *s, - unsigned i); -void lttv_trace_selector_eventtype_remove(LttvTraceSelector *s, unsigned i); - - -void lttv_tracefile_selector_eventtype_add(LttvTracefileSelector *s, - LttvEventtypeSelector *et); -unsigned lttv_tracefile_selector_eventtype_number(LttvTracefileSelector *s); -LttvEventtypeSelector *lttv_tracefile_selector_eventtype_get(LttvTracefileSelector *s, - unsigned i); -void lttv_tracefile_selector_eventtype_remove(LttvTracefileSelector *s, unsigned i); - - -void lttv_trace_selector_set_selected(LttvTraceSelector *s, gboolean g); -void lttv_tracefile_selector_set_selected(LttvTracefileSelector *s, gboolean g); -void lttv_eventtype_selector_set_selected(LttvEventtypeSelector *s, gboolean g); -gboolean lttv_trace_selector_get_selected(LttvTraceSelector *s); -gboolean lttv_tracefile_selector_get_selected(LttvTracefileSelector *s); -gboolean lttv_eventtype_selector_get_selected(LttvEventtypeSelector *s); -char * lttv_traceset_selector_get_name(LttvTracesetSelector *s); -char * lttv_trace_selector_get_name(LttvTraceSelector *s); -char * lttv_tracefile_selector_get_name(LttvTracefileSelector *s); -char * lttv_eventtype_selector_get_name(LttvEventtypeSelector *s); - -LttvEventtypeSelector * lttv_eventtype_selector_clone(LttvEventtypeSelector * s); -void lttv_eventtype_selector_copy(LttvTraceSelector *s, LttvTracefileSelector *d); - - -#endif // LTTV_FILTER_H - diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/mainwindow.h b/ltt/branches/poly/lttv/modules/gui/lttvgui/mainwindow.h deleted file mode 100644 index cf0925c4..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/mainwindow.h +++ /dev/null @@ -1,100 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 Xiangxiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#ifndef _MAIN_WINDOW_ -#define _MAIN_WINDOW_ - -#include - -#include -#include -#include -#include - -#include -#include -#include -#include - -typedef struct _TracesetInfo { - //FIXME? TracesetContext and stats in same or different variable ? - LttvTracesetStats * traceset_context; - LttvTraceset * traceset; -} TracesetInfo ; - - -struct _MainWindow{ - GtkWidget* mwindow; /* Main Window */ - int window_width; - - /* Status bar information */ - // guint MainSBarContextID; /* Context ID of main status bar */ - // guint BegTimeSBarContextID; /* Context ID of BegTime status bar */ - // guint EndTimeSBarContextID; /* Context ID of EndTime status bar */ - - /* Child windows */ - //openTracesetWindow* OpenTracesetWindow;/* Window to get prof and proc file*/ - //viewTimeFrameWindow* ViewTimeFrameWindow;/*Window to select time frame */ - //gotoEventWindow* GotoEventWindow; /*search for event description*/ - //openFilterWindow* OpenFilterWindow; /* Open a filter selection window */ - GtkWidget* help_contents;/* Window to display help contents */ - GtkWidget* about_box; /* Window about information */ - - // lttv_trace_filter * filter; /* trace filter associated with the window */ - - /* Attributes for trace reading hooks local to the main window */ - LttvIAttribute * attributes; - - Tab * tab; - Tab * current_tab; - - GHashTable * hash_menu_item; - GHashTable * hash_toolbar_item; -}; - - -struct _Tab{ - GtkWidget * label; - GtkMultiVPaned * multi_vpaned; - - // startTime is the left of the visible area. Corresponds to the scrollbar - // value. - // Time_Width is a zoom dependant value (corresponding to page size) - TimeWindow time_window; - - // The current time is the time selected in the visible area by the user, - // not the scrollbar value. - LttTime current_time; - LttvIAttribute * attributes; - - struct _Tab * next; - MainWindow * mw; - - /* Traceset related information */ - TracesetInfo * traceset_info; -}; - -/** - * Remove menu and toolbar item when a module unloaded - */ -void main_window_remove_menu_item(lttv_constructor view_constructor); -void main_window_remove_toolbar_item(lttv_constructor view_constructor); - -#endif /* _MAIN_WINDOW_ */ - - diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/menu.c b/ltt/branches/poly/lttv/modules/gui/lttvgui/menu.c deleted file mode 100644 index 827f843b..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/menu.c +++ /dev/null @@ -1,68 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 XangXiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#include -#include - - -inline LttvMenus *lttv_menus_new() { - return g_array_new(FALSE, FALSE, sizeof(lttv_menu_closure)); -} - -/* MD: delete elements of the array also, but don't free pointed addresses - * (functions). - */ -inline void lttv_menus_destroy(LttvMenus *h) { - g_debug("lttv_menus_destroy()"); - g_array_free(h, TRUE); -} - -inline void lttv_menus_add(LttvMenus *h, lttv_constructor f, char* menuPath, char* menuText) -{ - lttv_menu_closure c; - - /* if h is null, do nothing, or popup a warning message */ - if(h == NULL)return; - - c.con = f; - c.menuPath = menuPath; - c.menuText = menuText; - g_array_append_val(h,c); -} - -gboolean lttv_menus_remove(LttvMenus *h, lttv_constructor f) -{ - lttv_menu_closure * tmp; - gint i; - for(i=0;ilen;i++){ - tmp = & g_array_index(h, lttv_menu_closure, i); - if(tmp->con == f)break; - } - if(ilen){ - g_array_remove_index(h, i); - return TRUE; - }else return FALSE; - -} - -unsigned lttv_menus_number(LttvMenus *h) -{ - return h->len; -} - - diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/menu.h b/ltt/branches/poly/lttv/modules/gui/lttvgui/menu.h deleted file mode 100644 index d08572c5..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/menu.h +++ /dev/null @@ -1,47 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 Xiangxiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#ifndef MENU_H -#define MENU_H - -#include - -/* constructor of the viewer */ -//typedef GtkWidget* (*lttv_constructor)(void * main_window); - - -typedef GArray LttvMenus; - -typedef struct _lttv_menu_closure { - lttv_constructor con; - char * menuPath; - char * menuText; -} lttv_menu_closure; - - -LttvMenus *lttv_menus_new(); - -void lttv_menus_destroy(LttvMenus *h); - -void lttv_menus_add(LttvMenus *h, lttv_constructor f, char* menuPath, char * menuText); - -gboolean lttv_menus_remove(LttvMenus *h, lttv_constructor f); - -unsigned lttv_menus_number(LttvMenus *h); - -#endif // MENU_H diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/toolbar.c b/ltt/branches/poly/lttv/modules/gui/lttvgui/toolbar.c deleted file mode 100644 index cfb4dda0..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/toolbar.c +++ /dev/null @@ -1,67 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 XangXiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#include -#include - - -inline LttvToolbars *lttv_toolbars_new() { - return g_array_new(FALSE, FALSE, sizeof(lttv_toolbar_closure)); -} - -/* MD: delete elements of the array also, but don't free pointed addresses - * (functions). - */ -inline void lttv_toolbars_destroy(LttvToolbars *h) { - g_debug("lttv_toolbars_destroy"); - g_array_free(h, TRUE); -} - -inline void lttv_toolbars_add(LttvToolbars *h, lttv_constructor f, char* tooltip, char ** pixmap) -{ - lttv_toolbar_closure c; - - /* if h is null, do nothing, or popup a warning message */ - if(h == NULL)return; - - c.con = f; - c.tooltip = tooltip; - c.pixmap = pixmap; - g_array_append_val(h,c); -} - -gboolean lttv_toolbars_remove(LttvToolbars *h, lttv_constructor f) -{ - lttv_toolbar_closure * tmp; - gint i; - for(i=0;ilen;i++){ - tmp = & g_array_index(h, lttv_toolbar_closure, i); - if(tmp->con == f)break; - } - if(ilen){ - g_array_remove_index(h, i); - return TRUE; - }else return FALSE; -} - -unsigned lttv_toolbars_number(LttvToolbars *h) -{ - return h->len; -} - - diff --git a/ltt/branches/poly/lttv/modules/gui/lttvgui/toolbar.h b/ltt/branches/poly/lttv/modules/gui/lttvgui/toolbar.h deleted file mode 100644 index 8a8815ad..00000000 --- a/ltt/branches/poly/lttv/modules/gui/lttvgui/toolbar.h +++ /dev/null @@ -1,46 +0,0 @@ -/* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 Xiangxiu Yang - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License Version 2 as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - */ - -#ifndef TOOLBAR_H -#define TOOLBAR_H - -#include - -/* constructor of the viewer */ -//typedef GtkWidget* (*lttv_constructor)(void * main_window); - - -typedef GArray LttvToolbars; - -typedef struct _lttv_toolbar_closure { - lttv_constructor con; - char * tooltip; - char ** pixmap; -} lttv_toolbar_closure; - -LttvToolbars *lttv_toolbars_new(); - -void lttv_toolbars_destroy(LttvToolbars *h); - -void lttv_toolbars_add(LttvToolbars *h, lttv_constructor f, char* tooltip, char ** pixmap); - -gboolean lttv_toolbars_remove(LttvToolbars *h, lttv_constructor f); - -unsigned lttv_toolbars_number(LttvToolbars *h); - -#endif // TOOLBAR_H diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/Makefile.am b/ltt/branches/poly/lttv/modules/gui/lttvwindow/Makefile.am index 7e90b8f2..cb3ae327 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/Makefile.am +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/Makefile.am @@ -1,6 +1,6 @@ ## Process this file with automake to produce Makefile.in -SUBDIRS = src glade +SUBDIRS = lttvwindow glade install-data-local: @$(NORMAL_INSTALL) diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/Makefile.am b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/Makefile.am index 35d1cb50..cf6aa237 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/Makefile.am +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/Makefile.am @@ -3,7 +3,7 @@ AM_CFLAGS = $(GLIB_CFLAGS) AM_CFLAGS += $(GTK_CFLAGS) LIBS += $(GLIB_LIBS) -LIBS += $(GTK_LIBS) -L$(top_srcdir)/lttv/modules/gui/lttvgui -llttvgui +LIBS += $(GTK_LIBS) -lcustomBox INCLUDES = \ -DPACKAGE_DATA_DIR=\""$(datadir)"\" \ @@ -19,6 +19,11 @@ lib_LTLIBRARIES = liblttvwindow.la liblttvwindow_la_LDFLAGS = -module liblttvwindow_la_SOURCES = \ + toolbar.c\ + menu.c\ + gtkdirsel.c\ + gtkmultivpaned.c\ + gtktraceset.c \ init_module.c \ support.c \ interface.c \ @@ -30,6 +35,15 @@ noinst_HEADERS = \ interface.h \ callbacks.h +lttvguiinclude_HEADERS = \ + common.h\ + gtkdirsel.h\ + gtkmultivpaned.h\ + gtktraceset.h\ + lttvfilter.h\ + mainwindow.h\ + menu.h\ + toolbar.h liblttvwindow_la_LIBADD = @PACKAGE_LIBS@ $(INTLLIBS) diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/callbacks.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/callbacks.c index 76890d15..3dfaad14 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/callbacks.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/callbacks.c @@ -26,14 +26,14 @@ #include "interface.h" #include "support.h" #include -#include -#include -#include -#include +#include +#include +#include +#include #include -#include +#include #include -#include +#include #include #include diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/callbacks.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/callbacks.h index 2ec6b0bf..96cc541b 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/callbacks.h +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/callbacks.h @@ -17,8 +17,8 @@ */ #include -#include -#include +#include +#include /* internal functions */ diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/common.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/common.h new file mode 100644 index 00000000..e41a7357 --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/common.h @@ -0,0 +1,43 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Xiangxiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#ifndef COMMON_H +#define COMMON_H + +#include +#include +#include +#include + +#define MAX_NUMBER_EVENT "MAX_NUMBER_EVENT" +#define TRACESET_TIME_SPAN "TRACESET_TIME_SPAN" + +typedef struct _MainWindow MainWindow; +typedef struct _Tab Tab; + +/* constructor of the viewer */ +typedef GtkWidget * (*lttv_constructor)(MainWindow * main_window, + LttvTracesetSelector * s, char *key); +typedef lttv_constructor view_constructor; + +typedef struct _TimeWindow { + LttTime start_time; + LttTime time_width; +} TimeWindow; + +#endif // COMMON_H diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkdirsel.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkdirsel.c new file mode 100644 index 00000000..a52e877d --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkdirsel.c @@ -0,0 +1,4064 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 XangXiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#include "config.h" + +#include +#include +#include +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#include +#ifdef HAVE_UNISTD_H +#include +#endif +#include +#include +#ifdef HAVE_PWD_H +#include +#endif + +#include /* Include early to get G_OS_WIN32 and + * G_WITH_CYGWIN */ + +#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN) +#include +#define STRICT +#include +#undef STRICT +#endif /* G_OS_WIN32 || G_WITH_CYGWIN */ +#ifdef G_OS_WIN32 +#include /* For gethostname */ +#endif + +#include "gdk/gdkkeysyms.h" +#include +#include + +#define _(A) A +#define WANT_HPANED 1 + +#ifdef G_OS_WIN32 +#include +#include +#define mkdir(p,m) _mkdir(p) +#ifndef S_ISDIR +#define S_ISDIR(mode) ((mode)&_S_IFDIR) +#endif +#endif /* G_OS_WIN32 */ + +#ifdef G_WITH_CYGWIN +#include /* For cygwin_conv_to_posix_path */ +#endif + +#define DIR_LIST_WIDTH 180 +#define DIR_LIST_HEIGHT 180 +#define FILE_LIST_WIDTH 180 +#define FILE_LIST_HEIGHT 180 + +/* The Hurd doesn't define either PATH_MAX or MAXPATHLEN, so we put this + * in here, since the rest of the code in the file does require some + * fixed maximum. + */ +#ifndef MAXPATHLEN +# ifdef PATH_MAX +# define MAXPATHLEN PATH_MAX +# else +# define MAXPATHLEN 2048 +# endif +#endif + +/* I've put this here so it doesn't get confused with the + * file completion interface */ +typedef struct _HistoryCallbackArg HistoryCallbackArg; + +struct _HistoryCallbackArg +{ + gchar *directory; + GtkWidget *menu_item; +}; + + +typedef struct _CompletionState CompletionState; +typedef struct _CompletionDir CompletionDir; +typedef struct _CompletionDirSent CompletionDirSent; +typedef struct _CompletionDirEntry CompletionDirEntry; +typedef struct _CompletionUserDir CompletionUserDir; +typedef struct _PossibleCompletion PossibleCompletion; + +/* Non-external file completion decls and structures */ + +/* A contant telling PRCS how many directories to cache. Its actually + * kept in a list, so the geometry isn't important. */ +#define CMPL_DIRECTORY_CACHE_SIZE 10 + +/* A constant used to determine whether a substring was an exact + * match by first_diff_index() + */ +#define PATTERN_MATCH -1 +#define CMPL_ERRNO_TOO_LONG ((1<<16)-1) +#define CMPL_ERRNO_DID_NOT_CONVERT ((1<<16)-2) + +/* This structure contains all the useful information about a directory + * for the purposes of filename completion. These structures are cached + * in the CompletionState struct. CompletionDir's are reference counted. + */ +struct _CompletionDirSent +{ + ino_t inode; + time_t mtime; + dev_t device; + + gint entry_count; + struct _CompletionDirEntry *entries; +}; + +struct _CompletionDir +{ + CompletionDirSent *sent; + + gchar *fullname; + gint fullname_len; + + struct _CompletionDir *cmpl_parent; + gint cmpl_index; + gchar *cmpl_text; +}; + +/* This structure contains pairs of directory entry names with a flag saying + * whether or not they are a valid directory. NOTE: This information is used + * to provide the caller with information about whether to update its completions + * or try to open a file. Since directories are cached by the directory mtime, + * a symlink which points to an invalid file (which will not be a directory), + * will not be reevaluated if that file is created, unless the containing + * directory is touched. I consider this case to be worth ignoring (josh). + */ +struct _CompletionDirEntry +{ + gboolean is_dir; + gchar *entry_name; + gchar *sort_key; +}; + +struct _CompletionUserDir +{ + gchar *login; + gchar *homedir; +}; + +struct _PossibleCompletion +{ + /* accessible fields, all are accessed externally by functions + * declared above + */ + gchar *text; + gint is_a_completion; + gboolean is_directory; + + /* Private fields + */ + gint text_alloc; +}; + +struct _CompletionState +{ + gint last_valid_char; + gchar *updated_text; + gint updated_text_len; + gint updated_text_alloc; + gboolean re_complete; + + gchar *user_dir_name_buffer; + gint user_directories_len; + + gchar *last_completion_text; + + gint user_completion_index; /* if >= 0, currently completing ~user */ + + struct _CompletionDir *completion_dir; /* directory completing from */ + struct _CompletionDir *active_completion_dir; + + struct _PossibleCompletion the_completion; + + struct _CompletionDir *reference_dir; /* initial directory */ + + GList* directory_storage; + GList* directory_sent_storage; + + struct _CompletionUserDir *user_directories; +}; + +enum { + PROP_0, + PROP_SHOW_FILEOPS, + PROP_FILENAME, + PROP_SELECT_MULTIPLE +}; + +enum { + DIR_COLUMN +}; + +enum { + FILE_COLUMN +}; + +/* File completion functions which would be external, were they used + * outside of this file. + */ + +static CompletionState* cmpl_init_state (void); +static void cmpl_free_state (CompletionState *cmpl_state); +static gint cmpl_state_okay (CompletionState* cmpl_state); +static const gchar* cmpl_strerror (gint); + +static PossibleCompletion* cmpl_completion_matches(gchar *text_to_complete, + gchar **remaining_text, + CompletionState *cmpl_state); + +/* Returns a name for consideration, possibly a completion, this name + * will be invalid after the next call to cmpl_next_completion. + */ +static char* cmpl_this_completion (PossibleCompletion*); + +/* True if this completion matches the given text. Otherwise, this + * output can be used to have a list of non-completions. + */ +static gint cmpl_is_a_completion (PossibleCompletion*); + +/* True if the completion is a directory + */ +static gboolean cmpl_is_directory (PossibleCompletion*); + +/* Obtains the next completion, or NULL + */ +static PossibleCompletion* cmpl_next_completion (CompletionState*); + +/* Updating completions: the return value of cmpl_updated_text() will + * be text_to_complete completed as much as possible after the most + * recent call to cmpl_completion_matches. For the present + * application, this is the suggested replacement for the user's input + * string. You must CALL THIS AFTER ALL cmpl_text_completions have + * been received. + */ +static gchar* cmpl_updated_text (CompletionState* cmpl_state); + +/* After updating, to see if the completion was a directory, call + * this. If it was, you should consider re-calling completion_matches. + */ +static gboolean cmpl_updated_dir (CompletionState* cmpl_state); + +/* Current location: if using file completion, return the current + * directory, from which file completion begins. More specifically, + * the cwd concatenated with all exact completions up to the last + * directory delimiter('/'). + */ +static gchar* cmpl_reference_position (CompletionState* cmpl_state); + +/* backing up: if cmpl_completion_matches returns NULL, you may query + * the index of the last completable character into cmpl_updated_text. + */ +static gint cmpl_last_valid_char (CompletionState* cmpl_state); + +/* When the user selects a non-directory, call cmpl_completion_fullname + * to get the full name of the selected file. + */ +static const gchar* cmpl_completion_fullname (const gchar*, CompletionState* cmpl_state); + + +/* Directory operations. */ +static CompletionDir* open_ref_dir (gchar* text_to_complete, + gchar** remaining_text, + CompletionState* cmpl_state); +#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN) +static gboolean check_dir (gchar *dir_name, + struct stat *result, + gboolean *stat_subdirs); +#endif +static CompletionDir* open_dir (gchar* dir_name, + CompletionState* cmpl_state); +#ifdef HAVE_PWD_H +static CompletionDir* open_user_dir (const gchar* text_to_complete, + CompletionState *cmpl_state); +#endif +static CompletionDir* open_relative_dir (gchar* dir_name, CompletionDir* dir, + CompletionState *cmpl_state); +static CompletionDirSent* open_new_dir (gchar* dir_name, + struct stat* sbuf, + gboolean stat_subdirs); +static gint correct_dir_fullname (CompletionDir* cmpl_dir); +static gint correct_parent (CompletionDir* cmpl_dir, + struct stat *sbuf); +#ifndef G_OS_WIN32 +static gchar* find_parent_dir_fullname (gchar* dirname); +#endif +static CompletionDir* attach_dir (CompletionDirSent* sent, + gchar* dir_name, + CompletionState *cmpl_state); +static void free_dir_sent (CompletionDirSent* sent); +static void free_dir (CompletionDir *dir); +static void prune_memory_usage(CompletionState *cmpl_state); + +/* Completion operations */ +#ifdef HAVE_PWD_H +static PossibleCompletion* attempt_homedir_completion(gchar* text_to_complete, + CompletionState *cmpl_state); +#endif +static PossibleCompletion* attempt_dir_completion(CompletionState *cmpl_state); +static CompletionDir* find_completion_dir(gchar* text_to_complete, + gchar** remaining_text, + CompletionState* cmpl_state); +static PossibleCompletion* append_completion_text(gchar* text, + CompletionState* cmpl_state); +#ifdef HAVE_PWD_H +static gint get_pwdb(CompletionState* cmpl_state); +static gint compare_user_dir(const void* a, const void* b); +#endif +static gint first_diff_index(gchar* pat, gchar* text); +static gint compare_cmpl_dir(const void* a, const void* b); +static void update_cmpl(PossibleCompletion* poss, + CompletionState* cmpl_state); + +static void gtk_dir_selection_class_init (GtkDirSelectionClass *klass); +static void gtk_dir_selection_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec); +static void gtk_dir_selection_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec); +static void gtk_dir_selection_init (GtkDirSelection *filesel); +static void gtk_dir_selection_finalize (GObject *object); +static void gtk_dir_selection_destroy (GtkObject *object); +static void gtk_dir_selection_map (GtkWidget *widget); +static gint gtk_dir_selection_key_press (GtkWidget *widget, + GdkEventKey *event, + gpointer user_data); +static gint gtk_dir_selection_insert_text (GtkWidget *widget, + const gchar *new_text, + gint new_text_length, + gint *position, + gpointer user_data); +static void gtk_dir_selection_update_fileops (GtkDirSelection *filesel); + +static void gtk_dir_selection_file_activate (GtkTreeView *tree_view, + GtkTreePath *path, + GtkTreeViewColumn *column, + gpointer user_data); +static void gtk_dir_selection_file_changed (GtkTreeSelection *selection, + gpointer user_data); +static void gtk_dir_selection_dir_activate (GtkTreeView *tree_view, + GtkTreePath *path, + GtkTreeViewColumn *column, + gpointer user_data); +static void gtk_dir_selection_dir_changed (GtkTreeSelection *selection, + gpointer user_data); +static void gtk_dir_selection_populate (GtkDirSelection *fs, + gchar *rel_path, + gboolean try_complete, + gboolean reset_entry); +static void gtk_dir_selection_abort (GtkDirSelection *fs); + +static void gtk_dir_selection_update_history_menu (GtkDirSelection *fs, + gchar *current_dir); + +static void gtk_dir_selection_create_dir (GtkWidget *widget, gpointer data); +static void gtk_dir_selection_delete_file (GtkWidget *widget, gpointer data); +static void gtk_dir_selection_rename_file (GtkWidget *widget, gpointer data); + +static void free_selected_names (GPtrArray *names); + +#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN) +#define compare_filenames(a, b) strcmp(a, b) +#else +#define compare_filenames(a, b) g_ascii_strcasecmp(a, b) +#endif + + +static GtkWindowClass *parent_class = NULL; + +/* Saves errno when something cmpl does fails. */ +static gint cmpl_errno; + +#ifdef G_WITH_CYGWIN +/* + * Take the path currently in the file selection + * entry field and translate as necessary from + * a WIN32 style to CYGWIN32 style path. For + * instance translate: + * x:\somepath\file.jpg + * to: + * /cygdrive/x/somepath/file.jpg + * + * Replace the path in the selection text field. + * Return a boolean value concerning whether a + * translation had to be made. + */ +static int +translate_win32_path (GtkDirSelection *filesel) +{ + int updated = 0; + const gchar *path; + gchar newPath[MAX_PATH]; + + /* + * Retrieve the current path + */ + path = gtk_entry_get_text (GTK_ENTRY (filesel->selection_entry)); + + cygwin_conv_to_posix_path (path, newPath); + updated = (strcmp (path, newPath) != 0); + + if (updated) + gtk_entry_set_text (GTK_ENTRY (filesel->selection_entry), newPath); + + return updated; +} +#endif + +GType +gtk_dir_selection_get_type (void) +{ + static GType file_selection_type = 0; + + if (!file_selection_type) + { + static const GTypeInfo filesel_info = + { + sizeof (GtkDirSelectionClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc) gtk_dir_selection_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (GtkDirSelection), + 0, /* n_preallocs */ + (GInstanceInitFunc) gtk_dir_selection_init, + }; + + file_selection_type = + g_type_register_static (GTK_TYPE_DIALOG, "GtkDirSelection", + &filesel_info, 0); + } + + return file_selection_type; +} + +static void +gtk_dir_selection_class_init (GtkDirSelectionClass *class) +{ + GObjectClass *gobject_class; + GtkObjectClass *object_class; + GtkWidgetClass *widget_class; + + gobject_class = (GObjectClass*) class; + object_class = (GtkObjectClass*) class; + widget_class = (GtkWidgetClass*) class; + + parent_class = g_type_class_peek_parent (class); + + gobject_class->finalize = gtk_dir_selection_finalize; + gobject_class->set_property = gtk_dir_selection_set_property; + gobject_class->get_property = gtk_dir_selection_get_property; + + g_object_class_install_property (gobject_class, + PROP_FILENAME, + g_param_spec_string ("filename", + _("Filename"), + _("The currently selected filename"), + NULL, + G_PARAM_READABLE | G_PARAM_WRITABLE)); + g_object_class_install_property (gobject_class, + PROP_SHOW_FILEOPS, + g_param_spec_boolean ("show_fileops", + _("Show file operations"), + _("Whether buttons for creating/manipulating files should be displayed"), + FALSE, + G_PARAM_READABLE | + G_PARAM_WRITABLE)); + g_object_class_install_property (gobject_class, + PROP_SELECT_MULTIPLE, + g_param_spec_boolean ("select_multiple", + _("Select multiple"), + _("Whether to allow multiple files to be selected"), + FALSE, + G_PARAM_READABLE | + G_PARAM_WRITABLE)); + object_class->destroy = gtk_dir_selection_destroy; + widget_class->map = gtk_dir_selection_map; +} + +static void gtk_dir_selection_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + GtkDirSelection *filesel; + + filesel = GTK_DIR_SELECTION (object); + + switch (prop_id) + { + case PROP_FILENAME: + gtk_dir_selection_set_filename (filesel, + g_value_get_string (value)); + break; + case PROP_SHOW_FILEOPS: + if (g_value_get_boolean (value)) + gtk_dir_selection_show_fileop_buttons (filesel); + else + gtk_dir_selection_hide_fileop_buttons (filesel); + break; + case PROP_SELECT_MULTIPLE: + gtk_dir_selection_set_select_multiple (filesel, g_value_get_boolean (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void gtk_dir_selection_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + GtkDirSelection *filesel; + + filesel = GTK_DIR_SELECTION (object); + + switch (prop_id) + { + case PROP_FILENAME: + g_value_set_string (value, + gtk_dir_selection_get_filename(filesel)); + break; + + case PROP_SHOW_FILEOPS: + /* This is a little bit hacky, but doing otherwise would require + * adding a field to the object. + */ + g_value_set_boolean (value, (filesel->fileop_c_dir && + filesel->fileop_del_file && + filesel->fileop_ren_file)); + break; + case PROP_SELECT_MULTIPLE: + g_value_set_boolean (value, gtk_dir_selection_get_select_multiple (filesel)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static gboolean +grab_default (GtkWidget *widget) +{ + gtk_widget_grab_default (widget); + return FALSE; +} + +static void +gtk_dir_selection_init (GtkDirSelection *filesel) +{ + GtkWidget *entry_vbox; + GtkWidget *label; + GtkWidget *list_hbox, *list_container; + GtkWidget *confirm_area; + GtkWidget *pulldown_hbox; + GtkWidget *scrolled_win; + GtkWidget *eventbox; + GtkWidget *spacer; + GtkDialog *dialog; + + GtkListStore *model; + GtkTreeViewColumn *column; + + gtk_widget_push_composite_child (); + + dialog = GTK_DIALOG (filesel); + + filesel->cmpl_state = cmpl_init_state (); + + /* The dialog-sized vertical box */ + filesel->main_vbox = dialog->vbox; + gtk_container_set_border_width (GTK_CONTAINER (filesel), 10); + + /* The horizontal box containing create, rename etc. buttons */ + filesel->button_area = gtk_hbutton_box_new (); + gtk_button_box_set_layout (GTK_BUTTON_BOX (filesel->button_area), GTK_BUTTONBOX_START); + gtk_box_set_spacing (GTK_BOX (filesel->button_area), 0); + gtk_box_pack_start (GTK_BOX (filesel->main_vbox), filesel->button_area, + FALSE, FALSE, 0); + gtk_widget_show (filesel->button_area); + + gtk_dir_selection_show_fileop_buttons (filesel); + + /* hbox for pulldown menu */ + pulldown_hbox = gtk_hbox_new (TRUE, 5); + gtk_box_pack_start (GTK_BOX (filesel->main_vbox), pulldown_hbox, FALSE, FALSE, 0); + gtk_widget_show (pulldown_hbox); + + /* Pulldown menu */ + filesel->history_pulldown = gtk_option_menu_new (); + // gtk_widget_show (filesel->history_pulldown); + // gtk_box_pack_start (GTK_BOX (pulldown_hbox), filesel->history_pulldown, + // FALSE, FALSE, 0); + + /* The horizontal box containing the directory and file listboxes */ + + spacer = gtk_hbox_new (FALSE, 0); + gtk_widget_set_size_request (spacer, -1, 5); + gtk_box_pack_start (GTK_BOX (filesel->main_vbox), spacer, FALSE, FALSE, 0); + gtk_widget_show (spacer); + + list_hbox = gtk_hbox_new (FALSE, 5); + gtk_box_pack_start (GTK_BOX (filesel->main_vbox), list_hbox, TRUE, TRUE, 0); + gtk_widget_show (list_hbox); + if (WANT_HPANED) + list_container = g_object_new (GTK_TYPE_HPANED, + "visible", TRUE, + "parent", list_hbox, + "border_width", 0, + NULL); + else + list_container = list_hbox; + + spacer = gtk_hbox_new (FALSE, 0); + gtk_widget_set_size_request (spacer, -1, 5); + gtk_box_pack_start (GTK_BOX (filesel->main_vbox), spacer, FALSE, FALSE, 0); + gtk_widget_show (spacer); + + /* The directories list */ + + model = gtk_list_store_new (1, G_TYPE_STRING); + filesel->dir_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model)); + g_object_unref (model); + + column = gtk_tree_view_column_new_with_attributes (_("Folders"), + gtk_cell_renderer_text_new (), + "text", DIR_COLUMN, + NULL); + label = gtk_label_new_with_mnemonic (_("Fol_ders")); + gtk_label_set_mnemonic_widget (GTK_LABEL (label), filesel->dir_list); + gtk_widget_show (label); + gtk_tree_view_column_set_widget (column, label); + gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); + gtk_tree_view_append_column (GTK_TREE_VIEW (filesel->dir_list), column); + + gtk_widget_set_size_request (filesel->dir_list, + DIR_LIST_WIDTH, DIR_LIST_HEIGHT); + g_signal_connect (filesel->dir_list, "row_activated", + G_CALLBACK (gtk_dir_selection_dir_activate), filesel); + g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (filesel->dir_list)), "changed", + G_CALLBACK (gtk_dir_selection_dir_changed), filesel); + + /* gtk_clist_column_titles_passive (GTK_CLIST (filesel->dir_list)); */ + + scrolled_win = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win), GTK_SHADOW_IN); + gtk_container_add (GTK_CONTAINER (scrolled_win), filesel->dir_list); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), + GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); + gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 0); + if (GTK_IS_PANED (list_container)) + gtk_paned_pack1 (GTK_PANED (list_container), scrolled_win, TRUE, TRUE); + else + gtk_container_add (GTK_CONTAINER (list_container), scrolled_win); + gtk_widget_show (filesel->dir_list); + gtk_widget_show (scrolled_win); + + /* The files list */ + model = gtk_list_store_new (1, G_TYPE_STRING); + filesel->file_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model)); + g_object_unref (model); + + column = gtk_tree_view_column_new_with_attributes (_("Files"), + gtk_cell_renderer_text_new (), + "text", FILE_COLUMN, + NULL); + label = gtk_label_new_with_mnemonic (_("_Files")); + gtk_label_set_mnemonic_widget (GTK_LABEL (label), filesel->file_list); + gtk_widget_show (label); + gtk_tree_view_column_set_widget (column, label); + gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); + gtk_tree_view_append_column (GTK_TREE_VIEW (filesel->file_list), column); + + gtk_widget_set_size_request (filesel->file_list, + FILE_LIST_WIDTH, FILE_LIST_HEIGHT); + g_signal_connect (filesel->file_list, "row_activated", + G_CALLBACK (gtk_dir_selection_file_activate), filesel); + g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (filesel->file_list)), "changed", + G_CALLBACK (gtk_dir_selection_file_changed), filesel); + + /* gtk_clist_column_titles_passive (GTK_CLIST (filesel->file_list)); */ + + scrolled_win = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win), GTK_SHADOW_IN); + gtk_container_add (GTK_CONTAINER (scrolled_win), filesel->file_list); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), + GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); + gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 0); + // gtk_container_add (GTK_CONTAINER (list_container), scrolled_win); + // gtk_widget_show (filesel->file_list); + // gtk_widget_show (scrolled_win); + + /* action area for packing buttons into. */ + filesel->action_area = gtk_hbox_new (TRUE, 0); + gtk_box_pack_start (GTK_BOX (filesel->main_vbox), filesel->action_area, + FALSE, FALSE, 0); + gtk_widget_show (filesel->action_area); + + /* The OK/Cancel button area */ + confirm_area = dialog->action_area; + + /* The Cancel button */ + filesel->cancel_button = gtk_dialog_add_button (dialog, + GTK_STOCK_CANCEL, + GTK_RESPONSE_CANCEL); + /* The OK button */ + filesel->ok_button = gtk_dialog_add_button (dialog, + GTK_STOCK_OK, + GTK_RESPONSE_OK); + + gtk_widget_grab_default (filesel->ok_button); + + /* The selection entry widget */ + entry_vbox = gtk_vbox_new (FALSE, 2); + gtk_box_pack_end (GTK_BOX (filesel->main_vbox), entry_vbox, FALSE, FALSE, 2); + gtk_widget_show (entry_vbox); + + eventbox = gtk_event_box_new (); + filesel->selection_text = label = gtk_label_new (""); + gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); + gtk_container_add (GTK_CONTAINER (eventbox), label); + gtk_box_pack_start (GTK_BOX (entry_vbox), eventbox, FALSE, FALSE, 0); + gtk_widget_show (label); + gtk_widget_show (eventbox); + + filesel->selection_entry = gtk_entry_new (); + g_signal_connect (filesel->selection_entry, "key_press_event", + G_CALLBACK (gtk_dir_selection_key_press), filesel); + g_signal_connect (filesel->selection_entry, "insert_text", + G_CALLBACK (gtk_dir_selection_insert_text), NULL); + g_signal_connect_swapped (filesel->selection_entry, "changed", + G_CALLBACK (gtk_dir_selection_update_fileops), filesel); + g_signal_connect_swapped (filesel->selection_entry, "focus_in_event", + G_CALLBACK (grab_default), + filesel->ok_button); + g_signal_connect_swapped (filesel->selection_entry, "activate", + G_CALLBACK (gtk_button_clicked), + filesel->ok_button); + + gtk_box_pack_start (GTK_BOX (entry_vbox), filesel->selection_entry, TRUE, TRUE, 0); + gtk_widget_show (filesel->selection_entry); + + gtk_label_set_mnemonic_widget (GTK_LABEL (filesel->selection_text), + filesel->selection_entry); + + if (!cmpl_state_okay (filesel->cmpl_state)) + { + gchar err_buf[256]; + + g_snprintf (err_buf, sizeof (err_buf), _("Folder unreadable: %s"), cmpl_strerror (cmpl_errno)); + + gtk_label_set_text (GTK_LABEL (filesel->selection_text), err_buf); + } + else + { + gtk_dir_selection_populate (filesel, "", FALSE, TRUE); + } + + gtk_widget_grab_focus (filesel->selection_entry); + + gtk_widget_pop_composite_child (); +} + +static gchar * +uri_list_extract_first_uri (const gchar* uri_list) +{ + const gchar *p, *q; + + g_return_val_if_fail (uri_list != NULL, NULL); + + p = uri_list; + /* We don't actually try to validate the URI according to RFC + * 2396, or even check for allowed characters - we just ignore + * comments and trim whitespace off the ends. We also + * allow LF delimination as well as the specified CRLF. + * + * We do allow comments like specified in RFC 2483. + */ + while (p) + { + if (*p != '#') + { + while (g_ascii_isspace(*p)) + p++; + + q = p; + while (*q && (*q != '\n') && (*q != '\r')) + q++; + + if (q > p) + { + q--; + while (q > p && g_ascii_isspace (*q)) + q--; + + if (q > p) + return g_strndup (p, q - p + 1); + } + } + p = strchr (p, '\n'); + if (p) + p++; + } + return NULL; +} + +static void +dnd_really_drop (GtkWidget *dialog, gint response_id, GtkDirSelection *fs) +{ + gchar *filename; + + if (response_id == GTK_RESPONSE_YES) + { + filename = g_object_get_data (G_OBJECT (dialog), "gtk-fs-dnd-filename"); + + gtk_dir_selection_set_filename (fs, filename); + } + + gtk_widget_destroy (dialog); +} + + +static void +filenames_dropped (GtkWidget *widget, + GdkDragContext *context, + gint x, + gint y, + GtkSelectionData *selection_data, + guint info, + guint time) +{ + char *uri = NULL; + char *filename = NULL; + char *hostname; + char this_hostname[257]; + int res; + GError *error = NULL; + + if (!selection_data->data) + return; + + uri = uri_list_extract_first_uri ((char *)selection_data->data); + + if (!uri) + return; + + filename = g_filename_from_uri (uri, &hostname, &error); + g_free (uri); + + if (!filename) + { + g_warning ("Error getting dropped filename: %s\n", + error->message); + g_error_free (error); + return; + } + + res = gethostname (this_hostname, 256); + this_hostname[256] = 0; + + if ((hostname == NULL) || + (res == 0 && strcmp (hostname, this_hostname) == 0) || + (strcmp (hostname, "localhost") == 0)) + gtk_dir_selection_set_filename (GTK_DIR_SELECTION (widget), + filename); + else + { + GtkWidget *dialog; + gchar *filename_utf8; + + /* Conversion back to UTF-8 should always succeed for the result + * of g_filename_from_uri() + */ + filename_utf8 = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL); + g_assert (filename_utf8); + + dialog = gtk_message_dialog_new (GTK_WINDOW (widget), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_QUESTION, + GTK_BUTTONS_YES_NO, + _("The file \"%s\" resides on another machine (called %s) and may not be available to this program.\n" + "Are you sure that you want to select it?"), filename_utf8, hostname); + g_free (filename_utf8); + + g_object_set_data_full (G_OBJECT (dialog), "gtk-fs-dnd-filename", g_strdup (filename), g_free); + + g_signal_connect_data (dialog, "response", + (GCallback) dnd_really_drop, + widget, NULL, 0); + + gtk_widget_show (dialog); + } + + g_free (hostname); + g_free (filename); +} + +enum +{ + TARGET_URILIST, + TARGET_UTF8_STRING, + TARGET_STRING, + TARGET_TEXT, + TARGET_COMPOUND_TEXT +}; + + +static void +filenames_drag_get (GtkWidget *widget, + GdkDragContext *context, + GtkSelectionData *selection_data, + guint info, + guint time, + GtkDirSelection *filesel) +{ + const gchar *file; + gchar *uri_list; + char hostname[256]; + int res; + GError *error; + + file = gtk_dir_selection_get_filename (filesel); + + if (file) + { + if (info == TARGET_URILIST) + { + res = gethostname (hostname, 256); + + error = NULL; + uri_list = g_filename_to_uri (file, (!res)?hostname:NULL, &error); + if (!uri_list) + { + g_warning ("Error getting filename: %s\n", + error->message); + g_error_free (error); + return; + } + + gtk_selection_data_set (selection_data, + selection_data->target, 8, + (void *)uri_list, strlen((char *)uri_list)); + g_free (uri_list); + } + else + { + gchar *filename_utf8 = g_filename_to_utf8 (file, -1, NULL, NULL, NULL); + g_assert (filename_utf8); + gtk_selection_data_set_text (selection_data, filename_utf8, -1); + g_free (filename_utf8); + } + } +} + +static void +file_selection_setup_dnd (GtkDirSelection *filesel) +{ + GtkWidget *eventbox; + static const GtkTargetEntry drop_types[] = { + { "text/uri-list", 0, TARGET_URILIST} + }; + static gint n_drop_types = sizeof(drop_types)/sizeof(drop_types[0]); + static const GtkTargetEntry drag_types[] = { + { "text/uri-list", 0, TARGET_URILIST}, + { "UTF8_STRING", 0, TARGET_UTF8_STRING }, + { "STRING", 0, 0 }, + { "TEXT", 0, 0 }, + { "COMPOUND_TEXT", 0, 0 } + }; + static gint n_drag_types = sizeof(drag_types)/sizeof(drag_types[0]); + + gtk_drag_dest_set (GTK_WIDGET (filesel), + GTK_DEST_DEFAULT_ALL, + drop_types, n_drop_types, + GDK_ACTION_COPY); + + g_signal_connect (filesel, "drag_data_received", + G_CALLBACK (filenames_dropped), NULL); + + eventbox = gtk_widget_get_parent (filesel->selection_text); + gtk_drag_source_set (eventbox, + GDK_BUTTON1_MASK, + drag_types, n_drag_types, + GDK_ACTION_COPY); + + g_signal_connect (eventbox, "drag_data_get", + G_CALLBACK (filenames_drag_get), filesel); +} + +GtkWidget* +gtk_dir_selection_new (const gchar *title) +{ + GtkDirSelection *filesel; + + filesel = g_object_new (GTK_TYPE_DIR_SELECTION, NULL); + gtk_window_set_title (GTK_WINDOW (filesel), title); + gtk_dialog_set_has_separator (GTK_DIALOG (filesel), FALSE); + + file_selection_setup_dnd (filesel); + + return GTK_WIDGET (filesel); +} + +void +gtk_dir_selection_show_fileop_buttons (GtkDirSelection *filesel) +{ + g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); + + /* delete, create directory, and rename */ + if (!filesel->fileop_c_dir) + { + filesel->fileop_c_dir = gtk_button_new_with_mnemonic (_("_New Folder")); + g_signal_connect (filesel->fileop_c_dir, "clicked", + G_CALLBACK (gtk_dir_selection_create_dir), + filesel); + // gtk_box_pack_start (GTK_BOX (filesel->button_area), + // filesel->fileop_c_dir, TRUE, TRUE, 0); + // gtk_widget_show (filesel->fileop_c_dir); + } + + if (!filesel->fileop_del_file) + { + filesel->fileop_del_file = gtk_button_new_with_mnemonic (_("De_lete File")); + g_signal_connect (filesel->fileop_del_file, "clicked", + G_CALLBACK (gtk_dir_selection_delete_file), + filesel); + // gtk_box_pack_start (GTK_BOX (filesel->button_area), + // filesel->fileop_del_file, TRUE, TRUE, 0); + // gtk_widget_show (filesel->fileop_del_file); + } + + if (!filesel->fileop_ren_file) + { + filesel->fileop_ren_file = gtk_button_new_with_mnemonic (_("_Rename File")); + g_signal_connect (filesel->fileop_ren_file, "clicked", + G_CALLBACK (gtk_dir_selection_rename_file), + filesel); + // gtk_box_pack_start (GTK_BOX (filesel->button_area), + // filesel->fileop_ren_file, TRUE, TRUE, 0); + // gtk_widget_show (filesel->fileop_ren_file); + } + + gtk_dir_selection_update_fileops (filesel); + + g_object_notify (G_OBJECT (filesel), "show_fileops"); +} + +void +gtk_dir_selection_hide_fileop_buttons (GtkDirSelection *filesel) +{ + g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); + + if (filesel->fileop_ren_file) + { + gtk_widget_destroy (filesel->fileop_ren_file); + filesel->fileop_ren_file = NULL; + } + + if (filesel->fileop_del_file) + { + gtk_widget_destroy (filesel->fileop_del_file); + filesel->fileop_del_file = NULL; + } + + if (filesel->fileop_c_dir) + { + gtk_widget_destroy (filesel->fileop_c_dir); + filesel->fileop_c_dir = NULL; + } + g_object_notify (G_OBJECT (filesel), "show_fileops"); +} + + + +/** + * gtk_dir_selection_set_filename: + * @filesel: a #GtkDirSelection. + * @filename: a string to set as the default file name. + * + * Sets a default path for the file requestor. If @filename includes a + * directory path, then the requestor will open with that path as its + * current working directory. + * + * The encoding of @filename is the on-disk encoding, which + * may not be UTF-8. See g_filename_from_utf8(). + **/ +void +gtk_dir_selection_set_filename (GtkDirSelection *filesel, + const gchar *filename) +{ + gchar *buf; + const char *name, *last_slash; + char *filename_utf8; + + g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); + g_return_if_fail (filename != NULL); + + filename_utf8 = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL); + g_return_if_fail (filename_utf8 != NULL); + + last_slash = strrchr (filename_utf8, G_DIR_SEPARATOR); + + if (!last_slash) + { + buf = g_strdup (""); + name = filename_utf8; + } + else + { + buf = g_strdup (filename_utf8); + buf[last_slash - filename_utf8 + 1] = 0; + name = last_slash + 1; + } + + gtk_dir_selection_populate (filesel, buf, FALSE, TRUE); + + if (filesel->selection_entry) + gtk_entry_set_text (GTK_ENTRY (filesel->selection_entry), name); + g_free (buf); + g_object_notify (G_OBJECT (filesel), "filename"); + + g_free (filename_utf8); +} + +/** + * gtk_dir_selection_get_filename: + * @filesel: a #GtkDirSelection + * + * This function returns the selected filename in the on-disk encoding + * (see g_filename_from_utf8()), which may or may not be the same as that + * used by GTK+ (UTF-8). To convert to UTF-8, call g_filename_to_utf8(). + * The returned string points to a statically allocated buffer and + * should be copied if you plan to keep it around. + * + * If no file is selected then the selected directory path is returned. + * + * Return value: currently-selected filename in the on-disk encoding. + **/ +G_CONST_RETURN gchar* +gtk_dir_selection_get_filename (GtkDirSelection *filesel) +{ + static const gchar nothing[2] = ""; + static gchar something[MAXPATHLEN*2]; + char *sys_filename; + const char *text; + + g_return_val_if_fail (GTK_IS_DIR_SELECTION (filesel), nothing); + +#ifdef G_WITH_CYGWIN + translate_win32_path (filesel); +#endif + text = gtk_entry_get_text (GTK_ENTRY (filesel->selection_entry)); + if (text) + { + sys_filename = g_filename_from_utf8 (cmpl_completion_fullname (text, filesel->cmpl_state), -1, NULL, NULL, NULL); + if (!sys_filename) + return nothing; + strncpy (something, sys_filename, sizeof (something)); + g_free (sys_filename); + return something; + } + + return nothing; +} + +void +gtk_dir_selection_complete (GtkDirSelection *filesel, + const gchar *pattern) +{ + g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); + g_return_if_fail (pattern != NULL); + + if (filesel->selection_entry) + gtk_entry_set_text (GTK_ENTRY (filesel->selection_entry), pattern); + gtk_dir_selection_populate (filesel, (gchar*) pattern, TRUE, TRUE); +} + +static void +gtk_dir_selection_destroy (GtkObject *object) +{ + GtkDirSelection *filesel; + GList *list; + HistoryCallbackArg *callback_arg; + + g_return_if_fail (GTK_IS_DIR_SELECTION (object)); + + filesel = GTK_DIR_SELECTION (object); + + if (filesel->fileop_dialog) + { + gtk_widget_destroy (filesel->fileop_dialog); + filesel->fileop_dialog = NULL; + } + + if (filesel->history_list) + { + list = filesel->history_list; + while (list) + { + callback_arg = list->data; + g_free (callback_arg->directory); + g_free (callback_arg); + list = list->next; + } + g_list_free (filesel->history_list); + filesel->history_list = NULL; + } + + if (filesel->cmpl_state) + { + cmpl_free_state (filesel->cmpl_state); + filesel->cmpl_state = NULL; + } + + if (filesel->selected_names) + { + free_selected_names (filesel->selected_names); + filesel->selected_names = NULL; + } + + if (filesel->last_selected) + { + g_free (filesel->last_selected); + filesel->last_selected = NULL; + } + + GTK_OBJECT_CLASS (parent_class)->destroy (object); +} + +static void +gtk_dir_selection_map (GtkWidget *widget) +{ + GtkDirSelection *filesel = GTK_DIR_SELECTION (widget); + + /* Refresh the contents */ + gtk_dir_selection_populate (filesel, "", FALSE, FALSE); + + GTK_WIDGET_CLASS (parent_class)->map (widget); +} + +static void +gtk_dir_selection_finalize (GObject *object) +{ + GtkDirSelection *filesel = GTK_DIR_SELECTION (object); + + g_free (filesel->fileop_file); + + G_OBJECT_CLASS (parent_class)->finalize (object); +} + +/* Begin file operations callbacks */ + +static void +gtk_dir_selection_fileop_error (GtkDirSelection *fs, + gchar *error_message) +{ + GtkWidget *dialog; + + g_return_if_fail (error_message != NULL); + + /* main dialog */ + dialog = gtk_message_dialog_new (GTK_WINDOW (fs), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "%s", error_message); + + /* yes, we free it */ + g_free (error_message); + + gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); + + g_signal_connect_swapped (dialog, "response", + G_CALLBACK (gtk_widget_destroy), + dialog); + + gtk_widget_show (dialog); +} + +static void +gtk_dir_selection_fileop_destroy (GtkWidget *widget, + gpointer data) +{ + GtkDirSelection *fs = data; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + + fs->fileop_dialog = NULL; +} + +static gboolean +entry_is_empty (GtkEntry *entry) +{ + const gchar *text = gtk_entry_get_text (entry); + + return *text == '\0'; +} + +static void +gtk_dir_selection_fileop_entry_changed (GtkEntry *entry, + GtkWidget *button) +{ + gtk_widget_set_sensitive (button, !entry_is_empty (entry)); +} + +static void +gtk_dir_selection_create_dir_confirmed (GtkWidget *widget, + gpointer data) +{ + GtkDirSelection *fs = data; + const gchar *dirname; + gchar *path; + gchar *full_path; + gchar *sys_full_path; + gchar *buf; + GError *error = NULL; + CompletionState *cmpl_state; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + + dirname = gtk_entry_get_text (GTK_ENTRY (fs->fileop_entry)); + cmpl_state = (CompletionState*) fs->cmpl_state; + path = cmpl_reference_position (cmpl_state); + + full_path = g_strconcat (path, G_DIR_SEPARATOR_S, dirname, NULL); + sys_full_path = g_filename_from_utf8 (full_path, -1, NULL, NULL, &error); + if (error) + { + if (g_error_matches (error, G_CONVERT_ERROR, G_CONVERT_ERROR_ILLEGAL_SEQUENCE)) + buf = g_strdup_printf (_("The folder name \"%s\" contains symbols that are not allowed in filenames"), dirname); + else + buf = g_strdup_printf (_("Error creating folder \"%s\": %s\n%s"), dirname, error->message, + _("You probably used symbols not allowed in filenames.")); + gtk_dir_selection_fileop_error (fs, buf); + g_error_free (error); + goto out; + } + + if (mkdir (sys_full_path, 0755) < 0) + { + buf = g_strdup_printf (_("Error creating folder \"%s\": %s\n"), dirname, + g_strerror (errno)); + gtk_dir_selection_fileop_error (fs, buf); + } + + out: + g_free (full_path); + g_free (sys_full_path); + + gtk_widget_destroy (fs->fileop_dialog); + gtk_dir_selection_populate (fs, "", FALSE, FALSE); +} + +static void +gtk_dir_selection_create_dir (GtkWidget *widget, + gpointer data) +{ + GtkDirSelection *fs = data; + GtkWidget *label; + GtkWidget *dialog; + GtkWidget *vbox; + GtkWidget *button; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + + if (fs->fileop_dialog) + return; + + /* main dialog */ + dialog = gtk_dialog_new (); + fs->fileop_dialog = dialog; + g_signal_connect (dialog, "destroy", + G_CALLBACK (gtk_dir_selection_fileop_destroy), + fs); + gtk_window_set_title (GTK_WINDOW (dialog), _("New Folder")); + gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE); + gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (fs)); + + /* If file dialog is grabbed, grab option dialog */ + /* When option dialog is closed, file dialog will be grabbed again */ + if (GTK_WINDOW (fs)->modal) + gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); + + vbox = gtk_vbox_new (FALSE, 0); + gtk_container_set_border_width (GTK_CONTAINER (vbox), 8); + gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), vbox, + FALSE, FALSE, 0); + gtk_widget_show( vbox); + + label = gtk_label_new_with_mnemonic (_("_Folder name:")); + gtk_misc_set_alignment(GTK_MISC (label), 0.0, 0.0); + gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 5); + gtk_widget_show (label); + + /* The directory entry widget */ + fs->fileop_entry = gtk_entry_new (); + gtk_label_set_mnemonic_widget (GTK_LABEL (label), fs->fileop_entry); + gtk_box_pack_start (GTK_BOX (vbox), fs->fileop_entry, + TRUE, TRUE, 5); + GTK_WIDGET_SET_FLAGS (fs->fileop_entry, GTK_CAN_DEFAULT); + gtk_widget_show (fs->fileop_entry); + + /* buttons */ + button = gtk_button_new_from_stock (GTK_STOCK_CANCEL); + g_signal_connect_swapped (button, "clicked", + G_CALLBACK (gtk_widget_destroy), + dialog); + gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), + button, TRUE, TRUE, 0); + GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); + gtk_widget_grab_default (button); + gtk_widget_show (button); + + gtk_widget_grab_focus (fs->fileop_entry); + + button = gtk_button_new_with_mnemonic (_("C_reate")); + gtk_widget_set_sensitive (button, FALSE); + g_signal_connect (button, "clicked", + G_CALLBACK (gtk_dir_selection_create_dir_confirmed), + fs); + g_signal_connect (fs->fileop_entry, "changed", + G_CALLBACK (gtk_dir_selection_fileop_entry_changed), + button); + + gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), + button, TRUE, TRUE, 0); + GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); + gtk_widget_show (button); + + gtk_widget_show (dialog); +} + +static void +gtk_dir_selection_delete_dir_response (GtkDialog *dialog, + gint response_id, + gpointer data) +{ + GtkDirSelection *fs = data; + CompletionState *cmpl_state; + gchar *path; + gchar *full_path; + gchar *sys_full_path; + GError *error = NULL; + gchar *buf; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + + if (response_id != GTK_RESPONSE_OK) + { + gtk_widget_destroy (GTK_WIDGET (dialog)); + return; + } + + cmpl_state = (CompletionState*) fs->cmpl_state; + path = cmpl_reference_position (cmpl_state); + + full_path = g_strconcat (path, G_DIR_SEPARATOR_S, fs->fileop_file, NULL); + sys_full_path = g_filename_from_utf8 (full_path, -1, NULL, NULL, &error); + if (error) + { + if (g_error_matches (error, G_CONVERT_ERROR, G_CONVERT_ERROR_ILLEGAL_SEQUENCE)) + buf = g_strdup_printf (_("The filename \"%s\" contains symbols that are not allowed in filenames"), + fs->fileop_file); + else + buf = g_strdup_printf (_("Error deleting file \"%s\": %s\n%s"), + fs->fileop_file, error->message, + _("It probably contains symbols not allowed in filenames.")); + + gtk_dir_selection_fileop_error (fs, buf); + g_error_free (error); + goto out; + } + + if (unlink (sys_full_path) < 0) + { + buf = g_strdup_printf (_("Error deleting file \"%s\": %s"), + fs->fileop_file, g_strerror (errno)); + gtk_dir_selection_fileop_error (fs, buf); + } + + out: + g_free (full_path); + g_free (sys_full_path); + + gtk_widget_destroy (fs->fileop_dialog); + gtk_dir_selection_populate (fs, "", FALSE, TRUE); +} + +static void +gtk_dir_selection_delete_file (GtkWidget *widget, + gpointer data) +{ + GtkDirSelection *fs = data; + GtkWidget *dialog; + const gchar *filename; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + + if (fs->fileop_dialog) + return; + +#ifdef G_WITH_CYGWIN + translate_win32_path (fs); +#endif + + filename = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry)); + if (strlen (filename) < 1) + return; + + g_free (fs->fileop_file); + fs->fileop_file = g_strdup (filename); + + /* main dialog */ + fs->fileop_dialog = dialog = + gtk_message_dialog_new (GTK_WINDOW (fs), + GTK_WINDOW (fs)->modal ? GTK_DIALOG_MODAL : 0, + GTK_MESSAGE_QUESTION, + GTK_BUTTONS_NONE, + _("Really delete file \"%s\" ?"), filename); + + g_signal_connect (dialog, "destroy", + G_CALLBACK (gtk_dir_selection_fileop_destroy), + fs); + gtk_window_set_title (GTK_WINDOW (dialog), _("Delete File")); + gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE); + + /* buttons */ + gtk_dialog_add_buttons (GTK_DIALOG (dialog), + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, + GTK_STOCK_DELETE, GTK_RESPONSE_OK, + NULL); + + gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL); + + g_signal_connect (dialog, "response", + G_CALLBACK (gtk_dir_selection_delete_dir_response), + fs); + + gtk_widget_show (dialog); +} + +static void +gtk_dir_selection_rename_dir_confirmed (GtkWidget *widget, + gpointer data) +{ + GtkDirSelection *fs = data; + gchar *buf; + const gchar *file; + gchar *path; + gchar *new_filename; + gchar *old_filename; + gchar *sys_new_filename; + gchar *sys_old_filename; + CompletionState *cmpl_state; + GError *error = NULL; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + + file = gtk_entry_get_text (GTK_ENTRY (fs->fileop_entry)); + cmpl_state = (CompletionState*) fs->cmpl_state; + path = cmpl_reference_position (cmpl_state); + + new_filename = g_strconcat (path, G_DIR_SEPARATOR_S, file, NULL); + old_filename = g_strconcat (path, G_DIR_SEPARATOR_S, fs->fileop_file, NULL); + + sys_new_filename = g_filename_from_utf8 (new_filename, -1, NULL, NULL, &error); + if (error) + { + if (g_error_matches (error, G_CONVERT_ERROR, G_CONVERT_ERROR_ILLEGAL_SEQUENCE)) + buf = g_strdup_printf (_("The file name \"%s\" contains symbols that are not allowed in filenames"), new_filename); + else + buf = g_strdup_printf (_("Error renaming file to \"%s\": %s\n%s"), + new_filename, error->message, + _("You probably used symbols not allowed in filenames.")); + gtk_dir_selection_fileop_error (fs, buf); + g_error_free (error); + goto out1; + } + + sys_old_filename = g_filename_from_utf8 (old_filename, -1, NULL, NULL, &error); + if (error) + { + if (g_error_matches (error, G_CONVERT_ERROR, G_CONVERT_ERROR_ILLEGAL_SEQUENCE)) + buf = g_strdup_printf (_("The file name \"%s\" contains symbols that are not allowed in filenames"), old_filename); + else + buf = g_strdup_printf (_("Error renaming file \"%s\": %s\n%s"), + old_filename, error->message, + _("It probably contains symbols not allowed in filenames.")); + gtk_dir_selection_fileop_error (fs, buf); + g_error_free (error); + goto out2; + } + + if (rename (sys_old_filename, sys_new_filename) < 0) + { + buf = g_strdup_printf (_("Error renaming file \"%s\" to \"%s\": %s"), + sys_old_filename, sys_new_filename, + g_strerror (errno)); + gtk_dir_selection_fileop_error (fs, buf); + goto out2; + } + + gtk_dir_selection_populate (fs, "", FALSE, FALSE); + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), file); + + out2: + g_free (sys_old_filename); + + out1: + g_free (new_filename); + g_free (old_filename); + g_free (sys_new_filename); + + gtk_widget_destroy (fs->fileop_dialog); +} + +static void +gtk_dir_selection_rename_file (GtkWidget *widget, + gpointer data) +{ + GtkDirSelection *fs = data; + GtkWidget *label; + GtkWidget *dialog; + GtkWidget *vbox; + GtkWidget *button; + gchar *buf; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + + if (fs->fileop_dialog) + return; + + g_free (fs->fileop_file); + fs->fileop_file = g_strdup (gtk_entry_get_text (GTK_ENTRY (fs->selection_entry))); + if (strlen (fs->fileop_file) < 1) + return; + + /* main dialog */ + fs->fileop_dialog = dialog = gtk_dialog_new (); + g_signal_connect (dialog, "destroy", + G_CALLBACK (gtk_dir_selection_fileop_destroy), + fs); + gtk_window_set_title (GTK_WINDOW (dialog), _("Rename File")); + gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE); + gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (fs)); + + /* If file dialog is grabbed, grab option dialog */ + /* When option dialog closed, file dialog will be grabbed again */ + if (GTK_WINDOW (fs)->modal) + gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); + + vbox = gtk_vbox_new (FALSE, 0); + gtk_container_set_border_width (GTK_CONTAINER (vbox), 8); + gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), vbox, + FALSE, FALSE, 0); + gtk_widget_show(vbox); + + buf = g_strdup_printf (_("Rename file \"%s\" to:"), fs->fileop_file); + label = gtk_label_new (buf); + gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0); + gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 5); + gtk_widget_show (label); + g_free (buf); + + /* New filename entry */ + fs->fileop_entry = gtk_entry_new (); + gtk_box_pack_start (GTK_BOX (vbox), fs->fileop_entry, + TRUE, TRUE, 5); + GTK_WIDGET_SET_FLAGS (fs->fileop_entry, GTK_CAN_DEFAULT); + gtk_widget_show (fs->fileop_entry); + + gtk_entry_set_text (GTK_ENTRY (fs->fileop_entry), fs->fileop_file); + gtk_editable_select_region (GTK_EDITABLE (fs->fileop_entry), + 0, strlen (fs->fileop_file)); + + /* buttons */ + button = gtk_button_new_from_stock (GTK_STOCK_CANCEL); + g_signal_connect_swapped (button, "clicked", + G_CALLBACK (gtk_widget_destroy), + dialog); + gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), + button, TRUE, TRUE, 0); + GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); + gtk_widget_grab_default (button); + gtk_widget_show (button); + + gtk_widget_grab_focus (fs->fileop_entry); + + button = gtk_button_new_with_mnemonic (_("_Rename")); + g_signal_connect (button, "clicked", + G_CALLBACK (gtk_dir_selection_rename_dir_confirmed), + fs); + g_signal_connect (fs->fileop_entry, "changed", + G_CALLBACK (gtk_dir_selection_fileop_entry_changed), + button); + + gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), + button, TRUE, TRUE, 0); + GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); + gtk_widget_show (button); + + gtk_widget_show (dialog); +} + +static gint +gtk_dir_selection_insert_text (GtkWidget *widget, + const gchar *new_text, + gint new_text_length, + gint *position, + gpointer user_data) +{ + gchar *filename; + + filename = g_filename_from_utf8 (new_text, new_text_length, NULL, NULL, NULL); + + if (!filename) + { + gdk_display_beep (gtk_widget_get_display (widget)); + g_signal_stop_emission_by_name (widget, "insert_text"); + return FALSE; + } + + g_free (filename); + + return TRUE; +} + +static void +gtk_dir_selection_update_fileops (GtkDirSelection *fs) +{ + gboolean sensitive; + + if (!fs->selection_entry) + return; + + sensitive = !entry_is_empty (GTK_ENTRY (fs->selection_entry)); + + if (fs->fileop_del_file) + gtk_widget_set_sensitive (fs->fileop_del_file, sensitive); + + if (fs->fileop_ren_file) + gtk_widget_set_sensitive (fs->fileop_ren_file, sensitive); +} + +static gint +gtk_dir_selection_key_press (GtkWidget *widget, + GdkEventKey *event, + gpointer user_data) +{ + GtkDirSelection *fs; + char *text; + + g_return_val_if_fail (widget != NULL, FALSE); + g_return_val_if_fail (event != NULL, FALSE); + + if ((event->keyval == GDK_Tab || event->keyval == GDK_KP_Tab) && + (event->state & gtk_accelerator_get_default_mod_mask ()) == 0) + { + fs = GTK_DIR_SELECTION (user_data); +#ifdef G_WITH_CYGWIN + translate_win32_path (fs); +#endif + text = g_strdup (gtk_entry_get_text (GTK_ENTRY (fs->selection_entry))); + + gtk_dir_selection_populate (fs, text, TRUE, TRUE); + + g_free (text); + + return TRUE; + } + + return FALSE; +} + +static void +gtk_dir_selection_history_callback (GtkWidget *widget, + gpointer data) +{ + GtkDirSelection *fs = data; + HistoryCallbackArg *callback_arg; + GList *list; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + + list = fs->history_list; + + while (list) { + callback_arg = list->data; + + if (callback_arg->menu_item == widget) + { + gtk_dir_selection_populate (fs, callback_arg->directory, FALSE, FALSE); + break; + } + + list = list->next; + } +} + +static void +gtk_dir_selection_update_history_menu (GtkDirSelection *fs, + gchar *current_directory) +{ + HistoryCallbackArg *callback_arg; + GtkWidget *menu_item; + GList *list; + gchar *current_dir; + gint dir_len; + gint i; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + g_return_if_fail (current_directory != NULL); + + list = fs->history_list; + + if (fs->history_menu) + { + while (list) { + callback_arg = list->data; + g_free (callback_arg->directory); + g_free (callback_arg); + list = list->next; + } + g_list_free (fs->history_list); + fs->history_list = NULL; + + gtk_widget_destroy (fs->history_menu); + } + + fs->history_menu = gtk_menu_new (); + + current_dir = g_strdup (current_directory); + + dir_len = strlen (current_dir); + + for (i = dir_len; i >= 0; i--) + { + /* the i == dir_len is to catch the full path for the first + * entry. */ + if ( (current_dir[i] == G_DIR_SEPARATOR) || (i == dir_len)) + { + /* another small hack to catch the full path */ + if (i != dir_len) + current_dir[i + 1] = '\0'; +#ifdef G_WITH_CYGWIN + if (!strcmp (current_dir, "//")) + continue; +#endif + menu_item = gtk_menu_item_new_with_label (current_dir); + + callback_arg = g_new (HistoryCallbackArg, 1); + callback_arg->menu_item = menu_item; + + /* since the autocompletion gets confused if you don't + * supply a trailing '/' on a dir entry, set the full + * (current) path to "" which just refreshes the filesel */ + if (dir_len == i) + { + callback_arg->directory = g_strdup (""); + } + else + { + callback_arg->directory = g_strdup (current_dir); + } + + fs->history_list = g_list_append (fs->history_list, callback_arg); + + g_signal_connect (menu_item, "activate", + G_CALLBACK (gtk_dir_selection_history_callback), + fs); + gtk_menu_shell_append (GTK_MENU_SHELL (fs->history_menu), menu_item); + gtk_widget_show (menu_item); + } + } + + gtk_option_menu_set_menu (GTK_OPTION_MENU (fs->history_pulldown), + fs->history_menu); + g_free (current_dir); +} + +static gchar * +get_real_filename (gchar *filename, + gboolean free_old) +{ +#ifdef G_WITH_CYGWIN + /* Check to see if the selection was a drive selector */ + if (isalpha (filename[0]) && (filename[1] == ':')) + { + gchar temp_filename[MAX_PATH]; + int len; + + cygwin_conv_to_posix_path (filename, temp_filename); + + /* we need trailing '/'. */ + len = strlen (temp_filename); + if (len > 0 && temp_filename[len-1] != '/') + { + temp_filename[len] = '/'; + temp_filename[len+1] = '\0'; + } + + if (free_old) + g_free (filename); + + return g_strdup (temp_filename); + } +#endif /* G_WITH_CYGWIN */ + return filename; +} + +static void +gtk_dir_selection_file_activate (GtkTreeView *tree_view, + GtkTreePath *path, + GtkTreeViewColumn *column, + gpointer user_data) +{ + GtkDirSelection *fs = GTK_DIR_SELECTION (user_data); + GtkTreeModel *model = gtk_tree_view_get_model (tree_view); + GtkTreeIter iter; + gchar *filename; + + gtk_tree_model_get_iter (model, &iter, path); + gtk_tree_model_get (model, &iter, FILE_COLUMN, &filename, -1); + filename = get_real_filename (filename, TRUE); + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), filename); + gtk_button_clicked (GTK_BUTTON (fs->ok_button)); + + g_free (filename); +} + +static void +gtk_dir_selection_dir_activate (GtkTreeView *tree_view, + GtkTreePath *path, + GtkTreeViewColumn *column, + gpointer user_data) +{ + GtkDirSelection *fs = GTK_DIR_SELECTION (user_data); + GtkTreeModel *model = gtk_tree_view_get_model (tree_view); + GtkTreeIter iter; + gchar *filename; + + gtk_tree_model_get_iter (model, &iter, path); + gtk_tree_model_get (model, &iter, DIR_COLUMN, &filename, -1); + filename = get_real_filename (filename, TRUE); + gtk_dir_selection_populate (fs, filename, FALSE, FALSE); + g_free (filename); +} + +#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN) + +static void +win32_gtk_add_drives_to_dir_list (GtkListStore *model) +{ + gchar *textPtr; + gchar buffer[128]; + char formatBuffer[128]; + GtkTreeIter iter; + + /* Get the drives string */ + GetLogicalDriveStrings (sizeof (buffer), buffer); + + /* Add the drives as necessary */ + textPtr = buffer; + while (*textPtr != '\0') + { + /* Ignore floppies (?) */ + if ((tolower (textPtr[0]) != 'a') && (tolower (textPtr[0]) != 'b')) + { + /* Build the actual displayable string */ + g_snprintf (formatBuffer, sizeof (formatBuffer), "%c:\\", toupper (textPtr[0])); + + /* Add to the list */ + gtk_list_store_append (model, &iter); + gtk_list_store_set (model, &iter, DIR_COLUMN, formatBuffer, -1); + } + textPtr += (strlen (textPtr) + 1); + } +} +#endif + +static gchar * +escape_underscores (const gchar *str) +{ + GString *result = g_string_new (NULL); + while (*str) + { + if (*str == '_') + g_string_append_c (result, '_'); + + g_string_append_c (result, *str); + str++; + } + + return g_string_free (result, FALSE); +} + +static void +gtk_dir_selection_populate (GtkDirSelection *fs, + gchar *rel_path, + gboolean try_complete, + gboolean reset_entry) +{ + CompletionState *cmpl_state; + PossibleCompletion* poss; + GtkTreeIter iter; + GtkListStore *dir_model; + GtkListStore *file_model; + gchar* filename; + gchar* rem_path = rel_path; + gchar* sel_text; + gint did_recurse = FALSE; + gint possible_count = 0; + gint selection_index = -1; + + g_return_if_fail (GTK_IS_DIR_SELECTION (fs)); + + cmpl_state = (CompletionState*) fs->cmpl_state; + poss = cmpl_completion_matches (rel_path, &rem_path, cmpl_state); + + if (!cmpl_state_okay (cmpl_state)) + { + /* Something went wrong. */ + gtk_dir_selection_abort (fs); + return; + } + + g_assert (cmpl_state->reference_dir); + + dir_model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (fs->dir_list))); + file_model = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (fs->file_list))); + + gtk_list_store_clear (dir_model); + gtk_list_store_clear (file_model); + + /* Set the dir list to include ./ and ../ */ + gtk_list_store_append (dir_model, &iter); + gtk_list_store_set (dir_model, &iter, DIR_COLUMN, "." G_DIR_SEPARATOR_S, -1); + gtk_list_store_append (dir_model, &iter); + gtk_list_store_set (dir_model, &iter, DIR_COLUMN, ".." G_DIR_SEPARATOR_S, -1); + + while (poss) + { + if (cmpl_is_a_completion (poss)) + { + possible_count += 1; + + filename = cmpl_this_completion (poss); + + if (cmpl_is_directory (poss)) + { + if (strcmp (filename, "." G_DIR_SEPARATOR_S) != 0 && + strcmp (filename, ".." G_DIR_SEPARATOR_S) != 0) + { + gtk_list_store_append (dir_model, &iter); + gtk_list_store_set (dir_model, &iter, DIR_COLUMN, filename, -1); + } + } + else + { + gtk_list_store_append (file_model, &iter); + gtk_list_store_set (file_model, &iter, DIR_COLUMN, filename, -1); + } + } + + poss = cmpl_next_completion (cmpl_state); + } + +#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN) + /* For Windows, add drives as potential selections */ + win32_gtk_add_drives_to_dir_list (dir_model); +#endif + + /* File lists are set. */ + + g_assert (cmpl_state->reference_dir); + + if (try_complete) + { + + /* User is trying to complete filenames, so advance the user's input + * string to the updated_text, which is the common leading substring + * of all possible completions, and if its a directory attempt + * attempt completions in it. */ + + if (cmpl_updated_text (cmpl_state)[0]) + { + + if (cmpl_updated_dir (cmpl_state)) + { + gchar* dir_name = g_strdup (cmpl_updated_text (cmpl_state)); + + did_recurse = TRUE; + + gtk_dir_selection_populate (fs, dir_name, TRUE, TRUE); + + g_free (dir_name); + } + else + { + if (fs->selection_entry) + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), + cmpl_updated_text (cmpl_state)); + } + } + else + { + selection_index = cmpl_last_valid_char (cmpl_state) - + (strlen (rel_path) - strlen (rem_path)); + if (fs->selection_entry) + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), rem_path); + } + } + else if (reset_entry) + { + if (fs->selection_entry) + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), ""); + } + + if (!did_recurse) + { + if (fs->selection_entry) + gtk_editable_set_position (GTK_EDITABLE (fs->selection_entry), + selection_index); + + if (fs->selection_entry) + { + char *escaped = escape_underscores (cmpl_reference_position (cmpl_state)); + sel_text = g_strconcat (_("_Selection: "), escaped, NULL); + g_free (escaped); + + gtk_label_set_text_with_mnemonic (GTK_LABEL (fs->selection_text), sel_text); + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), cmpl_reference_position (cmpl_state)); + g_free (sel_text); + } + + if (fs->history_pulldown) + { + gtk_dir_selection_update_history_menu (fs, cmpl_reference_position (cmpl_state)); + } + + } +} + +static void +gtk_dir_selection_abort (GtkDirSelection *fs) +{ + gchar err_buf[256]; + + g_snprintf (err_buf, sizeof (err_buf), _("Folder unreadable: %s"), cmpl_strerror (cmpl_errno)); + + /* BEEP gdk_beep(); */ + + if (fs->selection_entry) + gtk_label_set_text (GTK_LABEL (fs->selection_text), err_buf); +} + +/** + * gtk_dir_selection_set_select_multiple: + * @filesel: a #GtkDirSelection + * @select_multiple: whether or not the user is allowed to select multiple + * files in the file list. + * + * Sets whether the user is allowed to select multiple files in the file list. + * Use gtk_dir_selection_get_selections () to get the list of selected files. + **/ +void +gtk_dir_selection_set_select_multiple (GtkDirSelection *filesel, + gboolean select_multiple) +{ + GtkTreeSelection *sel; + GtkSelectionMode mode; + + g_return_if_fail (GTK_IS_DIR_SELECTION (filesel)); + + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (filesel->file_list)); + + mode = select_multiple ? GTK_SELECTION_MULTIPLE : GTK_SELECTION_SINGLE; + + if (mode != gtk_tree_selection_get_mode (sel)) + { + gtk_tree_selection_set_mode (sel, mode); + + g_object_notify (G_OBJECT (filesel), "select-multiple"); + } +} + +/** + * gtk_dir_selection_get_select_multiple: + * @filesel: a #GtkDirSelection + * + * Determines whether or not the user is allowed to select multiple files in + * the file list. See gtk_dir_selection_set_select_multiple(). + * + * Return value: %TRUE if the user is allowed to select multiple files in the + * file list + **/ +gboolean +gtk_dir_selection_get_select_multiple (GtkDirSelection *filesel) +{ + GtkTreeSelection *sel; + + g_return_val_if_fail (GTK_IS_DIR_SELECTION (filesel), FALSE); + + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (filesel->file_list)); + return (gtk_tree_selection_get_mode (sel) == GTK_SELECTION_MULTIPLE); +} + +static void +multiple_changed_foreach (GtkTreeModel *model, + GtkTreePath *path, + GtkTreeIter *iter, + gpointer data) +{ + GPtrArray *names = data; + gchar *filename; + + gtk_tree_model_get (model, iter, FILE_COLUMN, &filename, -1); + + g_ptr_array_add (names, filename); +} + +static void +free_selected_names (GPtrArray *names) +{ + gint i; + + for (i = 0; i < names->len; i++) + g_free (g_ptr_array_index (names, i)); + + g_ptr_array_free (names, TRUE); +} + +static void +gtk_dir_selection_file_changed (GtkTreeSelection *selection, + gpointer user_data) +{ + GtkDirSelection *fs = GTK_DIR_SELECTION (user_data); + GPtrArray *new_names; + gchar *filename; + const gchar *entry; + gint index = -1; + + new_names = g_ptr_array_sized_new (8); + + gtk_tree_selection_selected_foreach (selection, + multiple_changed_foreach, + new_names); + + /* nothing selected */ + if (new_names->len == 0) + { + g_ptr_array_free (new_names, TRUE); + + if (fs->selected_names != NULL) + { + free_selected_names (fs->selected_names); + fs->selected_names = NULL; + } + + goto maybe_clear_entry; + } + + if (new_names->len != 1) + { + GPtrArray *old_names = fs->selected_names; + + if (old_names != NULL) + { + /* A common case is selecting a range of files from top to bottom, + * so quickly check for that to avoid looping over the entire list + */ + if (compare_filenames (g_ptr_array_index (old_names, old_names->len - 1), + g_ptr_array_index (new_names, new_names->len - 1)) != 0) + index = new_names->len - 1; + else + { + gint i = 0, j = 0, cmp; + + /* do a quick diff, stopping at the first file not in the + * old list + */ + while (i < old_names->len && j < new_names->len) + { + cmp = compare_filenames (g_ptr_array_index (old_names, i), + g_ptr_array_index (new_names, j)); + if (cmp < 0) + { + i++; + } + else if (cmp == 0) + { + i++; + j++; + } + else if (cmp > 0) + { + index = j; + break; + } + } + + /* we ran off the end of the old list */ + if (index == -1 && i < new_names->len) + index = j; + } + } + else + { + /* A phantom anchor still exists at the point where the last item + * was selected, which is used for subsequent range selections. + * So search up from there. + */ + if (fs->last_selected && + compare_filenames (fs->last_selected, + g_ptr_array_index (new_names, 0)) == 0) + index = new_names->len - 1; + else + index = 0; + } + } + else + index = 0; + + if (fs->selected_names != NULL) + free_selected_names (fs->selected_names); + + fs->selected_names = new_names; + + if (index != -1) + { + if (fs->last_selected != NULL) + g_free (fs->last_selected); + + fs->last_selected = g_strdup (g_ptr_array_index (new_names, index)); + filename = get_real_filename (fs->last_selected, FALSE); + + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), filename); + + if (filename != fs->last_selected) + g_free (filename); + + return; + } + +maybe_clear_entry: + + entry = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry)); + if ((entry != NULL) && (fs->last_selected != NULL) && + (compare_filenames (entry, fs->last_selected) == 0)) + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), ""); +} + +static void +gtk_dir_selection_dir_changed (GtkTreeSelection *selection, + gpointer user_data) +{ + GtkDirSelection *fs = GTK_DIR_SELECTION (user_data); + GPtrArray *new_names; + gchar *filename; + const gchar *entry; + gint index = -1; + + new_names = g_ptr_array_sized_new (8); + + gtk_tree_selection_selected_foreach (selection, + multiple_changed_foreach, + new_names); + + /* nothing selected */ + if (new_names->len == 0) + { + g_ptr_array_free (new_names, TRUE); + + if (fs->selected_names != NULL) + { + free_selected_names (fs->selected_names); + fs->selected_names = NULL; + } + + goto maybe_clear_entry; + } + + if (new_names->len != 1) + { + GPtrArray *old_names = fs->selected_names; + + if (old_names != NULL) + { + /* A common case is selecting a range of files from top to bottom, + * so quickly check for that to avoid looping over the entire list + */ + if (compare_filenames (g_ptr_array_index (old_names, old_names->len - 1), + g_ptr_array_index (new_names, new_names->len - 1)) != 0) + index = new_names->len - 1; + else + { + gint i = 0, j = 0, cmp; + + /* do a quick diff, stopping at the first file not in the + * old list + */ + while (i < old_names->len && j < new_names->len) + { + cmp = compare_filenames (g_ptr_array_index (old_names, i), + g_ptr_array_index (new_names, j)); + if (cmp < 0) + { + i++; + } + else if (cmp == 0) + { + i++; + j++; + } + else if (cmp > 0) + { + index = j; + break; + } + } + + /* we ran off the end of the old list */ + if (index == -1 && i < new_names->len) + index = j; + } + } + else + { + /* A phantom anchor still exists at the point where the last item + * was selected, which is used for subsequent range selections. + * So search up from there. + */ + if (fs->last_selected && + compare_filenames (fs->last_selected, + g_ptr_array_index (new_names, 0)) == 0) + index = new_names->len - 1; + else + index = 0; + } + } + else + index = 0; + + if (fs->selected_names != NULL) + free_selected_names (fs->selected_names); + + fs->selected_names = new_names; + + if (index != -1) + { + const gchar * err; + gchar str[256]; + err = gtk_label_get_text (GTK_LABEL (fs->selection_text)); + err += 11; //pass over "Selection: " + sprintf(str,"%s\0",err); + + + if (fs->last_selected != NULL) + g_free (fs->last_selected); + + fs->last_selected = g_strdup (g_ptr_array_index (new_names, index)); + filename = get_real_filename (fs->last_selected, FALSE); + + strcat(str,"/"); + strcat(str,filename); + str[strlen(str)-1] = '\0'; + + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), str); + + if (filename != fs->last_selected) + g_free (filename); + + return; + } + +maybe_clear_entry: + + entry = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry)); + if ((entry != NULL) && (fs->last_selected != NULL) && + (compare_filenames (entry, fs->last_selected) == 0)) + gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), ""); +} + +/** + * gtk_dir_selection_get_selections: + * @filesel: a #GtkDirSelection + * + * Retrieves the list of file selections the user has made in the dialog box. + * This function is intended for use when the user can select multiple files + * in the file list. The first file in the list is equivalent to what + * gtk_dir_selection_get_filename() would return. + * + * The filenames are in the encoding of g_filename_from_utf8(), which may or + * may not be the same as that used by GTK+ (UTF-8). To convert to UTF-8, call + * g_filename_to_utf8() on each string. + * + * Return value: a newly-allocated %NULL-terminated array of strings. Use + * g_strfreev() to free it. + **/ +gchar ** +gtk_dir_selection_get_selections (GtkDirSelection *filesel) +{ + GPtrArray *names; + gchar **selections; + gchar *filename, *dirname; + gchar *current, *buf; + gint i, count; + gboolean unselected_entry; + + g_return_val_if_fail (GTK_IS_DIR_SELECTION (filesel), NULL); + + filename = g_strdup (gtk_dir_selection_get_filename (filesel)); + + if (strlen (filename) == 0) + { + g_free (filename); + return NULL; + } + + names = filesel->selected_names; + + if (names != NULL) + selections = g_new (gchar *, names->len + 2); + else + selections = g_new (gchar *, 2); + + count = 0; + unselected_entry = TRUE; + + if (names != NULL) + { + dirname = g_path_get_dirname (filename); + + for (i = 0; i < names->len; i++) + { + buf = g_filename_from_utf8 (g_ptr_array_index (names, i), -1, + NULL, NULL, NULL); + current = g_build_filename (dirname, buf, NULL); + g_free (buf); + + selections[count++] = current; + + if (unselected_entry && compare_filenames (current, filename) == 0) + unselected_entry = FALSE; + } + + g_free (dirname); + } + + if (unselected_entry) + selections[count++] = filename; + else + g_free (filename); + + selections[count] = NULL; + + return selections; +} + +/**********************************************************************/ +/* External Interface */ +/**********************************************************************/ + +/* The four completion state selectors + */ +static gchar* +cmpl_updated_text (CompletionState *cmpl_state) +{ + return cmpl_state->updated_text; +} + +static gboolean +cmpl_updated_dir (CompletionState *cmpl_state) +{ + return cmpl_state->re_complete; +} + +static gchar* +cmpl_reference_position (CompletionState *cmpl_state) +{ + return cmpl_state->reference_dir->fullname; +} + +static gint +cmpl_last_valid_char (CompletionState *cmpl_state) +{ + return cmpl_state->last_valid_char; +} + +static const gchar* +cmpl_completion_fullname (const gchar *text, + CompletionState *cmpl_state) +{ + static const char nothing[2] = ""; + + if (!cmpl_state_okay (cmpl_state)) + { + return nothing; + } + else if (g_path_is_absolute (text)) + { + strcpy (cmpl_state->updated_text, text); + } +#ifdef HAVE_PWD_H + else if (text[0] == '~') + { + CompletionDir* dir; + char* slash; + + dir = open_user_dir (text, cmpl_state); + + if (!dir) + { + /* spencer says just return ~something, so + * for now just do it. */ + strcpy (cmpl_state->updated_text, text); + } + else + { + + strcpy (cmpl_state->updated_text, dir->fullname); + + slash = strchr (text, G_DIR_SEPARATOR); + + if (slash) + strcat (cmpl_state->updated_text, slash); + } + } +#endif + else + { + strcpy (cmpl_state->updated_text, cmpl_state->reference_dir->fullname); + if (cmpl_state->updated_text[strlen (cmpl_state->updated_text) - 1] != G_DIR_SEPARATOR) + strcat (cmpl_state->updated_text, G_DIR_SEPARATOR_S); + strcat (cmpl_state->updated_text, text); + } + + return cmpl_state->updated_text; +} + +/* The three completion selectors + */ +static gchar* +cmpl_this_completion (PossibleCompletion* pc) +{ + return pc->text; +} + +static gboolean +cmpl_is_directory (PossibleCompletion* pc) +{ + return pc->is_directory; +} + +static gint +cmpl_is_a_completion (PossibleCompletion* pc) +{ + return pc->is_a_completion; +} + +/**********************************************************************/ +/* Construction, deletion */ +/**********************************************************************/ + +static CompletionState* +cmpl_init_state (void) +{ + gchar *sys_getcwd_buf; + gchar *utf8_cwd; + CompletionState *new_state; + + new_state = g_new (CompletionState, 1); + + /* g_get_current_dir() returns a string in the "system" charset */ + sys_getcwd_buf = g_get_current_dir (); + utf8_cwd = g_filename_to_utf8 (sys_getcwd_buf, -1, NULL, NULL, NULL); + g_free (sys_getcwd_buf); + +tryagain: + + new_state->reference_dir = NULL; + new_state->completion_dir = NULL; + new_state->active_completion_dir = NULL; + new_state->directory_storage = NULL; + new_state->directory_sent_storage = NULL; + new_state->last_valid_char = 0; + new_state->updated_text = g_new (gchar, MAXPATHLEN); + new_state->updated_text_alloc = MAXPATHLEN; + new_state->the_completion.text = g_new (gchar, MAXPATHLEN); + new_state->the_completion.text_alloc = MAXPATHLEN; + new_state->user_dir_name_buffer = NULL; + new_state->user_directories = NULL; + + new_state->reference_dir = open_dir (utf8_cwd, new_state); + + if (!new_state->reference_dir) + { + /* Directories changing from underneath us, grumble */ + strcpy (utf8_cwd, G_DIR_SEPARATOR_S); + goto tryagain; + } + + g_free (utf8_cwd); + return new_state; +} + +static void +cmpl_free_dir_list (GList* dp0) +{ + GList *dp = dp0; + + while (dp) + { + free_dir (dp->data); + dp = dp->next; + } + + g_list_free (dp0); +} + +static void +cmpl_free_dir_sent_list (GList* dp0) +{ + GList *dp = dp0; + + while (dp) + { + free_dir_sent (dp->data); + dp = dp->next; + } + + g_list_free (dp0); +} + +static void +cmpl_free_state (CompletionState* cmpl_state) +{ + g_return_if_fail (cmpl_state != NULL); + + cmpl_free_dir_list (cmpl_state->directory_storage); + cmpl_free_dir_sent_list (cmpl_state->directory_sent_storage); + + if (cmpl_state->user_dir_name_buffer) + g_free (cmpl_state->user_dir_name_buffer); + if (cmpl_state->user_directories) + g_free (cmpl_state->user_directories); + if (cmpl_state->the_completion.text) + g_free (cmpl_state->the_completion.text); + if (cmpl_state->updated_text) + g_free (cmpl_state->updated_text); + + g_free (cmpl_state); +} + +static void +free_dir (CompletionDir* dir) +{ + g_free (dir->cmpl_text); + g_free (dir->fullname); + g_free (dir); +} + +static void +free_dir_sent (CompletionDirSent* sent) +{ + gint i; + for (i = 0; i < sent->entry_count; i++) + { + g_free (sent->entries[i].entry_name); + g_free (sent->entries[i].sort_key); + } + g_free (sent->entries); + g_free (sent); +} + +static void +prune_memory_usage (CompletionState *cmpl_state) +{ + GList* cdsl = cmpl_state->directory_sent_storage; + GList* cdl = cmpl_state->directory_storage; + GList* cdl0 = cdl; + gint len = 0; + + for (; cdsl && len < CMPL_DIRECTORY_CACHE_SIZE; len += 1) + cdsl = cdsl->next; + + if (cdsl) + { + cmpl_free_dir_sent_list (cdsl->next); + cdsl->next = NULL; + } + + cmpl_state->directory_storage = NULL; + while (cdl) + { + if (cdl->data == cmpl_state->reference_dir) + cmpl_state->directory_storage = g_list_prepend (NULL, cdl->data); + else + free_dir (cdl->data); + cdl = cdl->next; + } + + g_list_free (cdl0); +} + +/**********************************************************************/ +/* The main entrances. */ +/**********************************************************************/ + +static PossibleCompletion* +cmpl_completion_matches (gchar *text_to_complete, + gchar **remaining_text, + CompletionState *cmpl_state) +{ + gchar* first_slash; + PossibleCompletion *poss; + + prune_memory_usage (cmpl_state); + + g_assert (text_to_complete != NULL); + + cmpl_state->user_completion_index = -1; + cmpl_state->last_completion_text = text_to_complete; + cmpl_state->the_completion.text[0] = 0; + cmpl_state->last_valid_char = 0; + cmpl_state->updated_text_len = -1; + cmpl_state->updated_text[0] = 0; + cmpl_state->re_complete = FALSE; + +#ifdef HAVE_PWD_H + first_slash = strchr (text_to_complete, G_DIR_SEPARATOR); + + if (text_to_complete[0] == '~' && !first_slash) + { + /* Text starts with ~ and there is no slash, show all the + * home directory completions. + */ + poss = attempt_homedir_completion (text_to_complete, cmpl_state); + + update_cmpl (poss, cmpl_state); + + return poss; + } +#endif + cmpl_state->reference_dir = + open_ref_dir (text_to_complete, remaining_text, cmpl_state); + + if (!cmpl_state->reference_dir) + return NULL; + + cmpl_state->completion_dir = + find_completion_dir (*remaining_text, remaining_text, cmpl_state); + + cmpl_state->last_valid_char = *remaining_text - text_to_complete; + + if (!cmpl_state->completion_dir) + return NULL; + + cmpl_state->completion_dir->cmpl_index = -1; + cmpl_state->completion_dir->cmpl_parent = NULL; + cmpl_state->completion_dir->cmpl_text = g_strdup (*remaining_text); + + cmpl_state->active_completion_dir = cmpl_state->completion_dir; + + cmpl_state->reference_dir = cmpl_state->completion_dir; + + poss = attempt_dir_completion (cmpl_state); + + update_cmpl (poss, cmpl_state); + + return poss; +} + +static PossibleCompletion* +cmpl_next_completion (CompletionState* cmpl_state) +{ + PossibleCompletion* poss = NULL; + + cmpl_state->the_completion.text[0] = 0; + +#ifdef HAVE_PWD_H + if (cmpl_state->user_completion_index >= 0) + poss = attempt_homedir_completion (cmpl_state->last_completion_text, cmpl_state); + else + poss = attempt_dir_completion (cmpl_state); +#else + poss = attempt_dir_completion (cmpl_state); +#endif + + update_cmpl (poss, cmpl_state); + + return poss; +} + +/**********************************************************************/ +/* Directory Operations */ +/**********************************************************************/ + +/* Open the directory where completion will begin from, if possible. */ +static CompletionDir* +open_ref_dir (gchar *text_to_complete, + gchar **remaining_text, + CompletionState *cmpl_state) +{ + gchar* first_slash; + CompletionDir *new_dir; + + first_slash = strchr (text_to_complete, G_DIR_SEPARATOR); + +#ifdef G_WITH_CYGWIN + if (text_to_complete[0] == '/' && text_to_complete[1] == '/') + { + char root_dir[5]; + g_snprintf (root_dir, sizeof (root_dir), "//%c", text_to_complete[2]); + + new_dir = open_dir (root_dir, cmpl_state); + + if (new_dir) { + *remaining_text = text_to_complete + 4; + } + } +#else + if (FALSE) + ; +#endif +#ifdef HAVE_PWD_H + else if (text_to_complete[0] == '~') + { + new_dir = open_user_dir (text_to_complete, cmpl_state); + + if (new_dir) + { + if (first_slash) + *remaining_text = first_slash + 1; + else + *remaining_text = text_to_complete + strlen (text_to_complete); + } + else + { + return NULL; + } + } +#endif + else if (g_path_is_absolute (text_to_complete) || !cmpl_state->reference_dir) + { + gchar *tmp = g_strdup (text_to_complete); + gchar *p; + + p = tmp; + while (*p && *p != '*' && *p != '?') + p++; + + *p = '\0'; + p = strrchr (tmp, G_DIR_SEPARATOR); + if (p) + { + if (p == tmp) + p++; + + *p = '\0'; + + new_dir = open_dir (tmp, cmpl_state); + + if (new_dir) + *remaining_text = text_to_complete + + ((p == tmp + 1) ? (p - tmp) : (p + 1 - tmp)); + } + else + { + /* If no possible candidates, use the cwd */ + gchar *sys_curdir = g_get_current_dir (); + gchar *utf8_curdir = g_filename_to_utf8 (sys_curdir, -1, NULL, NULL, NULL); + + g_free (sys_curdir); + + new_dir = open_dir (utf8_curdir, cmpl_state); + + if (new_dir) + *remaining_text = text_to_complete; + + g_free (utf8_curdir); + } + + g_free (tmp); + } + else + { + *remaining_text = text_to_complete; + + new_dir = open_dir (cmpl_state->reference_dir->fullname, cmpl_state); + } + + if (new_dir) + { + new_dir->cmpl_index = -1; + new_dir->cmpl_parent = NULL; + } + + return new_dir; +} + +#ifdef HAVE_PWD_H + +/* open a directory by user name */ +static CompletionDir* +open_user_dir (const gchar *text_to_complete, + CompletionState *cmpl_state) +{ + CompletionDir *result; + gchar *first_slash; + gint cmp_len; + + g_assert (text_to_complete && text_to_complete[0] == '~'); + + first_slash = strchr (text_to_complete, G_DIR_SEPARATOR); + + if (first_slash) + cmp_len = first_slash - text_to_complete - 1; + else + cmp_len = strlen (text_to_complete + 1); + + if (!cmp_len) + { + /* ~/ */ + const gchar *homedir = g_get_home_dir (); + gchar *utf8_homedir = g_filename_to_utf8 (homedir, -1, NULL, NULL, NULL); + + if (utf8_homedir) + result = open_dir (utf8_homedir, cmpl_state); + else + result = NULL; + + g_free (utf8_homedir); + } + else + { + /* ~user/ */ + gchar* copy = g_new (char, cmp_len + 1); + gchar *utf8_dir; + struct passwd *pwd; + + strncpy (copy, text_to_complete + 1, cmp_len); + copy[cmp_len] = 0; + pwd = getpwnam (copy); + g_free (copy); + if (!pwd) + { + cmpl_errno = errno; + return NULL; + } + utf8_dir = g_filename_to_utf8 (pwd->pw_dir, -1, NULL, NULL, NULL); + result = open_dir (utf8_dir, cmpl_state); + g_free (utf8_dir); + } + return result; +} + +#endif + +/* open a directory relative the the current relative directory */ +static CompletionDir* +open_relative_dir (gchar *dir_name, + CompletionDir *dir, + CompletionState *cmpl_state) +{ + CompletionDir *result; + GString *path; + + path = g_string_sized_new (dir->fullname_len + strlen (dir_name) + 10); + g_string_assign (path, dir->fullname); + + if (dir->fullname_len > 1 + && path->str[dir->fullname_len - 1] != G_DIR_SEPARATOR) + g_string_append_c (path, G_DIR_SEPARATOR); + g_string_append (path, dir_name); + + result = open_dir (path->str, cmpl_state); + + g_string_free (path, TRUE); + + return result; +} + +/* after the cache lookup fails, really open a new directory */ +static CompletionDirSent* +open_new_dir (gchar *dir_name, + struct stat *sbuf, + gboolean stat_subdirs) +{ + CompletionDirSent *sent; + GDir *directory; + const char *dirent; + GError *error = NULL; + gint entry_count = 0; + gint n_entries = 0; + gint i; + struct stat ent_sbuf; + GString *path; + gchar *sys_dir_name; + + sent = g_new (CompletionDirSent, 1); + sent->mtime = sbuf->st_mtime; + sent->inode = sbuf->st_ino; + sent->device = sbuf->st_dev; + + path = g_string_sized_new (2*MAXPATHLEN + 10); + + sys_dir_name = g_filename_from_utf8 (dir_name, -1, NULL, NULL, NULL); + if (!sys_dir_name) + { + cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; + return NULL; + } + + directory = g_dir_open (sys_dir_name, 0, &error); + if (!directory) + { + cmpl_errno = error->code; /* ??? */ + g_free (sys_dir_name); + return NULL; + } + + while ((dirent = g_dir_read_name (directory)) != NULL) + entry_count++; + + entry_count += 2; /* For ".",".." */ + + sent->entries = g_new (CompletionDirEntry, entry_count); + sent->entry_count = entry_count; + + g_dir_rewind (directory); + + for (i = 0; i < entry_count; i += 1) + { + GError *error = NULL; + + if (i == 0) + dirent = "."; + else if (i == 1) + dirent = ".."; + else + { + dirent = g_dir_read_name (directory); + if (!dirent) /* Directory changed */ + break; + } + + sent->entries[n_entries].entry_name = g_filename_to_utf8 (dirent, -1, NULL, NULL, &error); + if (sent->entries[n_entries].entry_name == NULL + || !g_utf8_validate (sent->entries[n_entries].entry_name, -1, NULL)) + { + gchar *escaped_str = g_strescape (dirent, NULL); + g_message (_("The filename \"%s\" couldn't be converted to UTF-8 " + "(try setting the environment variable G_BROKEN_FILENAMES): %s"), + escaped_str, + error->message ? error->message : _("Invalid Utf-8")); + g_free (escaped_str); + g_clear_error (&error); + continue; + } + g_clear_error (&error); + + sent->entries[n_entries].sort_key = g_utf8_collate_key (sent->entries[n_entries].entry_name, -1); + + g_string_assign (path, sys_dir_name); + if (path->str[path->len-1] != G_DIR_SEPARATOR) + { + g_string_append_c (path, G_DIR_SEPARATOR); + } + g_string_append (path, dirent); + + if (stat_subdirs) + { + /* Here we know path->str is a "system charset" string */ + if (stat (path->str, &ent_sbuf) >= 0 && S_ISDIR (ent_sbuf.st_mode)) + sent->entries[n_entries].is_dir = TRUE; + else + /* stat may fail, and we don't mind, since it could be a + * dangling symlink. */ + sent->entries[n_entries].is_dir = FALSE; + } + else + sent->entries[n_entries].is_dir = 1; + + n_entries++; + } + sent->entry_count = n_entries; + + g_free (sys_dir_name); + g_string_free (path, TRUE); + qsort (sent->entries, sent->entry_count, sizeof (CompletionDirEntry), compare_cmpl_dir); + + g_dir_close (directory); + + return sent; +} + +#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN) + +static gboolean +check_dir (gchar *dir_name, + struct stat *result, + gboolean *stat_subdirs) +{ + /* A list of directories that we know only contain other directories. + * Trying to stat every file in these directories would be very + * expensive. + */ + + static struct { + gchar *name; + gboolean present; + struct stat statbuf; + } no_stat_dirs[] = { + { "/afs", FALSE, { 0 } }, + { "/net", FALSE, { 0 } } + }; + + static const gint n_no_stat_dirs = G_N_ELEMENTS (no_stat_dirs); + static gboolean initialized = FALSE; + gchar *sys_dir_name; + gint i; + + if (!initialized) + { + initialized = TRUE; + for (i = 0; i < n_no_stat_dirs; i++) + { + if (stat (no_stat_dirs[i].name, &no_stat_dirs[i].statbuf) == 0) + no_stat_dirs[i].present = TRUE; + } + } + + sys_dir_name = g_filename_from_utf8 (dir_name, -1, NULL, NULL, NULL); + if (!sys_dir_name) + { + cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; + return FALSE; + } + + if (stat (sys_dir_name, result) < 0) + { + g_free (sys_dir_name); + cmpl_errno = errno; + return FALSE; + } + g_free (sys_dir_name); + + *stat_subdirs = TRUE; + for (i = 0; i < n_no_stat_dirs; i++) + { + if (no_stat_dirs[i].present && + (no_stat_dirs[i].statbuf.st_dev == result->st_dev) && + (no_stat_dirs[i].statbuf.st_ino == result->st_ino)) + { + *stat_subdirs = FALSE; + break; + } + } + + return TRUE; +} + +#endif + +/* open a directory by absolute pathname */ +static CompletionDir* +open_dir (gchar *dir_name, + CompletionState *cmpl_state) +{ + struct stat sbuf; + gboolean stat_subdirs; + CompletionDirSent *sent; + GList* cdsl; + +#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN) + if (!check_dir (dir_name, &sbuf, &stat_subdirs)) + return NULL; + + cdsl = cmpl_state->directory_sent_storage; + + while (cdsl) + { + sent = cdsl->data; + + if (sent->inode == sbuf.st_ino && + sent->mtime == sbuf.st_mtime && + sent->device == sbuf.st_dev) + return attach_dir (sent, dir_name, cmpl_state); + + cdsl = cdsl->next; + } +#else + stat_subdirs = TRUE; +#endif + + sent = open_new_dir (dir_name, &sbuf, stat_subdirs); + + if (sent) + { + cmpl_state->directory_sent_storage = + g_list_prepend (cmpl_state->directory_sent_storage, sent); + + return attach_dir (sent, dir_name, cmpl_state); + } + + return NULL; +} + +static CompletionDir* +attach_dir (CompletionDirSent *sent, + gchar *dir_name, + CompletionState *cmpl_state) +{ + CompletionDir* new_dir; + + new_dir = g_new (CompletionDir, 1); + + cmpl_state->directory_storage = + g_list_prepend (cmpl_state->directory_storage, new_dir); + + new_dir->sent = sent; + new_dir->fullname = g_strdup (dir_name); + new_dir->fullname_len = strlen (dir_name); + new_dir->cmpl_text = NULL; + + return new_dir; +} + +static gint +correct_dir_fullname (CompletionDir* cmpl_dir) +{ + gint length = strlen (cmpl_dir->fullname); + gchar *first_slash = strchr (cmpl_dir->fullname, G_DIR_SEPARATOR); + gchar *sys_filename; + struct stat sbuf; + + /* Does it end with /. (\.) ? */ + if (length >= 2 && + strcmp (cmpl_dir->fullname + length - 2, G_DIR_SEPARATOR_S ".") == 0) + { + /* Is it just the root directory (on a drive) ? */ + if (cmpl_dir->fullname + length - 2 == first_slash) + { + cmpl_dir->fullname[length - 1] = 0; + cmpl_dir->fullname_len = length - 1; + return TRUE; + } + else + { + cmpl_dir->fullname[length - 2] = 0; + } + } + + /* Ends with /./ (\.\)? */ + else if (length >= 3 && + strcmp (cmpl_dir->fullname + length - 3, + G_DIR_SEPARATOR_S "." G_DIR_SEPARATOR_S) == 0) + cmpl_dir->fullname[length - 2] = 0; + + /* Ends with /.. (\..) ? */ + else if (length >= 3 && + strcmp (cmpl_dir->fullname + length - 3, + G_DIR_SEPARATOR_S "..") == 0) + { + /* Is it just /.. (X:\..)? */ + if (cmpl_dir->fullname + length - 3 == first_slash) + { + cmpl_dir->fullname[length - 2] = 0; + cmpl_dir->fullname_len = length - 2; + return TRUE; + } + + sys_filename = g_filename_from_utf8 (cmpl_dir->fullname, -1, NULL, NULL, NULL); + if (!sys_filename) + { + cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; + return FALSE; + } + + if (stat (sys_filename, &sbuf) < 0) + { + g_free (sys_filename); + cmpl_errno = errno; + return FALSE; + } + g_free (sys_filename); + + cmpl_dir->fullname[length - 3] = 0; + + if (!correct_parent (cmpl_dir, &sbuf)) + return FALSE; + } + + /* Ends with /../ (\..\)? */ + else if (length >= 4 && + strcmp (cmpl_dir->fullname + length - 4, + G_DIR_SEPARATOR_S ".." G_DIR_SEPARATOR_S) == 0) + { + /* Is it just /../ (X:\..\)? */ + if (cmpl_dir->fullname + length - 4 == first_slash) + { + cmpl_dir->fullname[length - 3] = 0; + cmpl_dir->fullname_len = length - 3; + return TRUE; + } + + sys_filename = g_filename_from_utf8 (cmpl_dir->fullname, -1, NULL, NULL, NULL); + if (!sys_filename) + { + cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; + return FALSE; + } + + if (stat (sys_filename, &sbuf) < 0) + { + g_free (sys_filename); + cmpl_errno = errno; + return FALSE; + } + g_free (sys_filename); + + cmpl_dir->fullname[length - 4] = 0; + + if (!correct_parent (cmpl_dir, &sbuf)) + return FALSE; + } + + cmpl_dir->fullname_len = strlen (cmpl_dir->fullname); + + return TRUE; +} + +static gint +correct_parent (CompletionDir *cmpl_dir, + struct stat *sbuf) +{ + struct stat parbuf; + gchar *last_slash; + gchar *first_slash; + gchar *new_name; + gchar *sys_filename; + gchar c = 0; + + last_slash = strrchr (cmpl_dir->fullname, G_DIR_SEPARATOR); + g_assert (last_slash); + first_slash = strchr (cmpl_dir->fullname, G_DIR_SEPARATOR); + + /* Clever (?) way to check for top-level directory that works also on + * Win32, where there is a drive letter and colon prefixed... + */ + if (last_slash != first_slash) + { + last_slash[0] = 0; + } + else + { + c = last_slash[1]; + last_slash[1] = 0; + } + + sys_filename = g_filename_from_utf8 (cmpl_dir->fullname, -1, NULL, NULL, NULL); + if (!sys_filename) + { + cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; + if (!c) + last_slash[0] = G_DIR_SEPARATOR; + return FALSE; + } + + if (stat (sys_filename, &parbuf) < 0) + { + g_free (sys_filename); + cmpl_errno = errno; + if (!c) + last_slash[0] = G_DIR_SEPARATOR; + return FALSE; + } + g_free (sys_filename); + +#ifndef G_OS_WIN32 /* No inode numbers on Win32 */ + if (parbuf.st_ino == sbuf->st_ino && parbuf.st_dev == sbuf->st_dev) + /* it wasn't a link */ + return TRUE; + + if (c) + last_slash[1] = c; + else + last_slash[0] = G_DIR_SEPARATOR; + + /* it was a link, have to figure it out the hard way */ + + new_name = find_parent_dir_fullname (cmpl_dir->fullname); + + if (!new_name) + return FALSE; + + g_free (cmpl_dir->fullname); + + cmpl_dir->fullname = new_name; +#endif + + return TRUE; +} + +#ifndef G_OS_WIN32 + +static gchar* +find_parent_dir_fullname (gchar* dirname) +{ + gchar *sys_orig_dir; + gchar *result; + gchar *sys_cwd; + gchar *sys_dirname; + + sys_orig_dir = g_get_current_dir (); + sys_dirname = g_filename_from_utf8 (dirname, -1, NULL, NULL, NULL); + if (!sys_dirname) + { + g_free (sys_orig_dir); + cmpl_errno = CMPL_ERRNO_DID_NOT_CONVERT; + return NULL; + } + + if (chdir (sys_dirname) != 0 || chdir ("..") != 0) + { + cmpl_errno = errno; + chdir (sys_orig_dir); + g_free (sys_dirname); + g_free (sys_orig_dir); + return NULL; + } + g_free (sys_dirname); + + sys_cwd = g_get_current_dir (); + result = g_filename_to_utf8 (sys_cwd, -1, NULL, NULL, NULL); + g_free (sys_cwd); + + if (chdir (sys_orig_dir) != 0) + { + cmpl_errno = errno; + g_free (sys_orig_dir); + return NULL; + } + + g_free (sys_orig_dir); + return result; +} + +#endif + +/**********************************************************************/ +/* Completion Operations */ +/**********************************************************************/ + +#ifdef HAVE_PWD_H + +static PossibleCompletion* +attempt_homedir_completion (gchar *text_to_complete, + CompletionState *cmpl_state) +{ + gint index, length; + + if (!cmpl_state->user_dir_name_buffer && + !get_pwdb (cmpl_state)) + return NULL; + length = strlen (text_to_complete) - 1; + + cmpl_state->user_completion_index += 1; + + while (cmpl_state->user_completion_index < cmpl_state->user_directories_len) + { + index = first_diff_index (text_to_complete + 1, + cmpl_state->user_directories + [cmpl_state->user_completion_index].login); + + switch (index) + { + case PATTERN_MATCH: + break; + default: + if (cmpl_state->last_valid_char < (index + 1)) + cmpl_state->last_valid_char = index + 1; + cmpl_state->user_completion_index += 1; + continue; + } + + cmpl_state->the_completion.is_a_completion = 1; + cmpl_state->the_completion.is_directory = TRUE; + + append_completion_text ("~", cmpl_state); + + append_completion_text (cmpl_state-> + user_directories[cmpl_state->user_completion_index].login, + cmpl_state); + + return append_completion_text (G_DIR_SEPARATOR_S, cmpl_state); + } + + if (text_to_complete[1] + || cmpl_state->user_completion_index > cmpl_state->user_directories_len) + { + cmpl_state->user_completion_index = -1; + return NULL; + } + else + { + cmpl_state->user_completion_index += 1; + cmpl_state->the_completion.is_a_completion = 1; + cmpl_state->the_completion.is_directory = TRUE; + + return append_completion_text ("~" G_DIR_SEPARATOR_S, cmpl_state); + } +} + +#endif + +#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN) +#define FOLD(c) (tolower(c)) +#else +#define FOLD(c) (c) +#endif + +/* returns the index (>= 0) of the first differing character, + * PATTERN_MATCH if the completion matches */ +static gint +first_diff_index (gchar *pat, + gchar *text) +{ + gint diff = 0; + + while (*pat && *text && FOLD (*text) == FOLD (*pat)) + { + pat += 1; + text += 1; + diff += 1; + } + + if (*pat) + return diff; + + return PATTERN_MATCH; +} + +static PossibleCompletion* +append_completion_text (gchar *text, + CompletionState *cmpl_state) +{ + gint len, i = 1; + + if (!cmpl_state->the_completion.text) + return NULL; + + len = strlen (text) + strlen (cmpl_state->the_completion.text) + 1; + + if (cmpl_state->the_completion.text_alloc > len) + { + strcat (cmpl_state->the_completion.text, text); + return &cmpl_state->the_completion; + } + + while (i < len) + i <<= 1; + + cmpl_state->the_completion.text_alloc = i; + + cmpl_state->the_completion.text = (gchar*) g_realloc (cmpl_state->the_completion.text, i); + + if (!cmpl_state->the_completion.text) + return NULL; + else + { + strcat (cmpl_state->the_completion.text, text); + return &cmpl_state->the_completion; + } +} + +static CompletionDir* +find_completion_dir (gchar *text_to_complete, + gchar **remaining_text, + CompletionState *cmpl_state) +{ + gchar* first_slash = strchr (text_to_complete, G_DIR_SEPARATOR); + CompletionDir* dir = cmpl_state->reference_dir; + CompletionDir* next; + *remaining_text = text_to_complete; + + while (first_slash) + { + gint len = first_slash - *remaining_text; + gint found = 0; + gchar *found_name = NULL; /* Quiet gcc */ + gint i; + gchar* pat_buf = g_new (gchar, len + 1); + + strncpy (pat_buf, *remaining_text, len); + pat_buf[len] = 0; + + for (i = 0; i < dir->sent->entry_count; i += 1) + { + if (dir->sent->entries[i].is_dir && + _gtk_fnmatch (pat_buf, dir->sent->entries[i].entry_name)) + { + if (found) + { + g_free (pat_buf); + return dir; + } + else + { + found = 1; + found_name = dir->sent->entries[i].entry_name; + } + } + } + + if (!found) + { + /* Perhaps we are trying to open an automount directory */ + found_name = pat_buf; + } + + next = open_relative_dir (found_name, dir, cmpl_state); + + if (!next) + { + g_free (pat_buf); + return NULL; +} + + next->cmpl_parent = dir; + + dir = next; + + if (!correct_dir_fullname (dir)) + { + g_free (pat_buf); + return NULL; + } + + *remaining_text = first_slash + 1; + first_slash = strchr (*remaining_text, G_DIR_SEPARATOR); + + g_free (pat_buf); + } + + return dir; +} + +static void +update_cmpl (PossibleCompletion *poss, + CompletionState *cmpl_state) +{ + gint cmpl_len; + + if (!poss || !cmpl_is_a_completion (poss)) + return; + + cmpl_len = strlen (cmpl_this_completion (poss)); + + if (cmpl_state->updated_text_alloc < cmpl_len + 1) + { + cmpl_state->updated_text = + (gchar*)g_realloc (cmpl_state->updated_text, + cmpl_state->updated_text_alloc); + cmpl_state->updated_text_alloc = 2*cmpl_len; + } + + if (cmpl_state->updated_text_len < 0) + { + strcpy (cmpl_state->updated_text, cmpl_this_completion (poss)); + cmpl_state->updated_text_len = cmpl_len; + cmpl_state->re_complete = cmpl_is_directory (poss); + } + else if (cmpl_state->updated_text_len == 0) + { + cmpl_state->re_complete = FALSE; + } + else + { + gint first_diff = + first_diff_index (cmpl_state->updated_text, + cmpl_this_completion (poss)); + + cmpl_state->re_complete = FALSE; + + if (first_diff == PATTERN_MATCH) + return; + + if (first_diff > cmpl_state->updated_text_len) + strcpy (cmpl_state->updated_text, cmpl_this_completion (poss)); + + cmpl_state->updated_text_len = first_diff; + cmpl_state->updated_text[first_diff] = 0; + } +} + +static PossibleCompletion* +attempt_dir_completion (CompletionState *cmpl_state) +{ + gchar *pat_buf, *first_slash; + CompletionDir *dir = cmpl_state->active_completion_dir; + + dir->cmpl_index += 1; + + if (dir->cmpl_index == dir->sent->entry_count) + { + if (dir->cmpl_parent == NULL) + { + cmpl_state->active_completion_dir = NULL; + + return NULL; + } + else + { + cmpl_state->active_completion_dir = dir->cmpl_parent; + + return attempt_dir_completion (cmpl_state); + } + } + + g_assert (dir->cmpl_text); + + first_slash = strchr (dir->cmpl_text, G_DIR_SEPARATOR); + + if (first_slash) + { + gint len = first_slash - dir->cmpl_text; + + pat_buf = g_new (gchar, len + 1); + strncpy (pat_buf, dir->cmpl_text, len); + pat_buf[len] = 0; + } + else + { + gint len = strlen (dir->cmpl_text); + + pat_buf = g_new (gchar, len + 2); + strcpy (pat_buf, dir->cmpl_text); + /* Don't append a * if the user entered one herself. + * This way one can complete *.h and don't get matches + * on any .help files, for instance. + */ + if (strchr (pat_buf, '*') == NULL) + strcpy (pat_buf + len, "*"); + } + + if (first_slash) + { + if (dir->sent->entries[dir->cmpl_index].is_dir) + { + if (_gtk_fnmatch (pat_buf, dir->sent->entries[dir->cmpl_index].entry_name)) + { + CompletionDir* new_dir; + + new_dir = open_relative_dir (dir->sent->entries[dir->cmpl_index].entry_name, + dir, cmpl_state); + + if (!new_dir) + { + g_free (pat_buf); + return NULL; + } + + new_dir->cmpl_parent = dir; + + new_dir->cmpl_index = -1; + new_dir->cmpl_text = g_strdup (first_slash + 1); + + cmpl_state->active_completion_dir = new_dir; + + g_free (pat_buf); + return attempt_dir_completion (cmpl_state); + } + else + { + g_free (pat_buf); + return attempt_dir_completion (cmpl_state); + } + } + else + { + g_free (pat_buf); + return attempt_dir_completion (cmpl_state); + } + } + else + { + if (dir->cmpl_parent != NULL) + { + append_completion_text (dir->fullname + + strlen (cmpl_state->completion_dir->fullname) + 1, + cmpl_state); + append_completion_text (G_DIR_SEPARATOR_S, cmpl_state); + } + + append_completion_text (dir->sent->entries[dir->cmpl_index].entry_name, cmpl_state); + + cmpl_state->the_completion.is_a_completion = + _gtk_fnmatch (pat_buf, dir->sent->entries[dir->cmpl_index].entry_name); + + cmpl_state->the_completion.is_directory = dir->sent->entries[dir->cmpl_index].is_dir; + if (dir->sent->entries[dir->cmpl_index].is_dir) + append_completion_text (G_DIR_SEPARATOR_S, cmpl_state); + + g_free (pat_buf); + return &cmpl_state->the_completion; + } +} + +#ifdef HAVE_PWD_H + +static gint +get_pwdb (CompletionState* cmpl_state) +{ + struct passwd *pwd_ptr; + gchar* buf_ptr; + gchar *utf8; + gint len = 0, i, count = 0; + + if (cmpl_state->user_dir_name_buffer) + return TRUE; + setpwent (); + + while ((pwd_ptr = getpwent ()) != NULL) + { + utf8 = g_filename_to_utf8 (pwd_ptr->pw_name, -1, NULL, NULL, NULL); + len += strlen (utf8); + g_free (utf8); + utf8 = g_filename_to_utf8 (pwd_ptr->pw_dir, -1, NULL, NULL, NULL); + len += strlen (utf8); + g_free (utf8); + len += 2; + count += 1; + } + + setpwent (); + + cmpl_state->user_dir_name_buffer = g_new (gchar, len); + cmpl_state->user_directories = g_new (CompletionUserDir, count); + cmpl_state->user_directories_len = count; + + buf_ptr = cmpl_state->user_dir_name_buffer; + + for (i = 0; i < count; i += 1) + { + pwd_ptr = getpwent (); + if (!pwd_ptr) + { + cmpl_errno = errno; + goto error; + } + + utf8 = g_filename_to_utf8 (pwd_ptr->pw_name, -1, NULL, NULL, NULL); + strcpy (buf_ptr, utf8); + g_free (utf8); + + cmpl_state->user_directories[i].login = buf_ptr; + + buf_ptr += strlen (buf_ptr); + buf_ptr += 1; + + utf8 = g_filename_to_utf8 (pwd_ptr->pw_dir, -1, NULL, NULL, NULL); + strcpy (buf_ptr, utf8); + g_free (utf8); + + cmpl_state->user_directories[i].homedir = buf_ptr; + + buf_ptr += strlen (buf_ptr); + buf_ptr += 1; + } + + qsort (cmpl_state->user_directories, + cmpl_state->user_directories_len, + sizeof (CompletionUserDir), + compare_user_dir); + + endpwent (); + + return TRUE; + +error: + + if (cmpl_state->user_dir_name_buffer) + g_free (cmpl_state->user_dir_name_buffer); + if (cmpl_state->user_directories) + g_free (cmpl_state->user_directories); + + cmpl_state->user_dir_name_buffer = NULL; + cmpl_state->user_directories = NULL; + + return FALSE; +} + +static gint +compare_user_dir (const void *a, + const void *b) +{ + return strcmp ((((CompletionUserDir*)a))->login, + (((CompletionUserDir*)b))->login); +} + +#endif + +static gint +compare_cmpl_dir (const void *a, + const void *b) +{ + + return strcmp (((CompletionDirEntry*)a)->sort_key, + (((CompletionDirEntry*)b))->sort_key); +} + +static gint +cmpl_state_okay (CompletionState* cmpl_state) +{ + return cmpl_state && cmpl_state->reference_dir; +} + +static const gchar* +cmpl_strerror (gint err) +{ + if (err == CMPL_ERRNO_TOO_LONG) + return _("Name too long"); + else if (err == CMPL_ERRNO_DID_NOT_CONVERT) + return _("Couldn't convert filename"); + else + return g_strerror (err); +} + +const gchar * gtk_dir_selection_get_dir (GtkDirSelection *filesel) +{ + return gtk_entry_get_text (GTK_ENTRY (filesel->selection_entry)); +} diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkdirsel.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkdirsel.h new file mode 100644 index 00000000..103ced2d --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkdirsel.h @@ -0,0 +1,115 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Xiangxiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + + +#ifndef __GTK_DIR_SEL_H__ +#define __GTK_DIR_SEL_H__ + + +#include +#include + + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + + +#define GTK_TYPE_DIR_SELECTION (gtk_dir_selection_get_type ()) +#define GTK_DIR_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_DIR_SELECTION, GtkDirSelection)) +#define GTK_DIR_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_DIR_SELECTION, GtkDirSelectionClass)) +#define GTK_IS_DIR_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_DIR_SELECTION)) +#define GTK_IS_DIR_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_DIR_SELECTION)) +#define GTK_DIR_SELECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_DIR_SELECTION, GtkDirSelectionClass)) + + +typedef struct _GtkDirSelection GtkDirSelection; +typedef struct _GtkDirSelectionClass GtkDirSelectionClass; + +struct _GtkDirSelection +{ + GtkDialog parent_instance; + + GtkWidget *dir_list; + GtkWidget *file_list; + GtkWidget *selection_entry; + GtkWidget *selection_text; + GtkWidget *main_vbox; + GtkWidget *ok_button; + GtkWidget *cancel_button; + GtkWidget *help_button; + GtkWidget *history_pulldown; + GtkWidget *history_menu; + GList *history_list; + GtkWidget *fileop_dialog; + GtkWidget *fileop_entry; + gchar *fileop_file; + gpointer cmpl_state; + + GtkWidget *fileop_c_dir; + GtkWidget *fileop_del_file; + GtkWidget *fileop_ren_file; + + GtkWidget *button_area; + GtkWidget *action_area; + + GPtrArray *selected_names; + gchar *last_selected; +}; + +struct _GtkDirSelectionClass +{ + GtkDialogClass parent_class; + + /* Padding for future expansion */ + void (*_gtk_reserved1) (void); + void (*_gtk_reserved2) (void); + void (*_gtk_reserved3) (void); + void (*_gtk_reserved4) (void); +}; + + +GType gtk_dir_selection_get_type (void) G_GNUC_CONST; +GtkWidget* gtk_dir_selection_new (const gchar *title); +void gtk_dir_selection_set_filename (GtkDirSelection *filesel, + const gchar *filename); +/* This function returns the selected filename in the C runtime's + * multibyte string encoding, which may or may not be the same as that + * used by GDK (UTF-8). To convert to UTF-8, call g_filename_to_utf8(). + * The returned string points to a statically allocated buffer and + * should be copied away. + */ +G_CONST_RETURN gchar* gtk_dir_selection_get_filename (GtkDirSelection *filesel); + +void gtk_dir_selection_complete (GtkDirSelection *filesel, + const gchar *pattern); +void gtk_dir_selection_show_fileop_buttons (GtkDirSelection *filesel); +void gtk_dir_selection_hide_fileop_buttons (GtkDirSelection *filesel); + +gchar** gtk_dir_selection_get_selections (GtkDirSelection *filesel); +const gchar * gtk_dir_selection_get_dir (GtkDirSelection *filesel); +void gtk_dir_selection_set_select_multiple (GtkDirSelection *filesel, + gboolean select_multiple); +gboolean gtk_dir_selection_get_select_multiple (GtkDirSelection *filesel); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /* __GTK_DIR_SEL_H__ */ diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkmultivpaned.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkmultivpaned.c new file mode 100644 index 00000000..93d87c5c --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkmultivpaned.c @@ -0,0 +1,567 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 XangXiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#include + +#include +//#include "gtkintl.h" +#include +#include + +static void gtk_multi_vpaned_class_init (GtkMultiVPanedClass *klass); +static void gtk_multi_vpaned_init (GtkMultiVPaned *multi_vpaned); + + +static void gtk_multi_vpaned_size_request (GtkWidget *widget, + GtkRequisition *requisition); +static void gtk_multi_vpaned_size_allocate (GtkWidget *widget, + GtkAllocation *allocation); + +void gtk_multi_vpaned_scroll_value_changed (GtkRange *range, gpointer multi_vpaned); + +gboolean gtk_multi_vpaned_destroy(GtkObject *object, + gpointer user_data) +{ + GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned * )object; + while(multi_vpaned->num_children){ + gtk_multi_vpaned_widget_delete(multi_vpaned); + } + return FALSE; +} + +GType +gtk_multi_vpaned_get_type (void) +{ + static GType multi_vpaned_type = 0; + + if (!multi_vpaned_type) + { + static const GTypeInfo multi_vpaned_info = + { + sizeof (GtkMultiVPanedClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc) gtk_multi_vpaned_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (GtkMultiVPaned), + 0, /* n_preallocs */ + (GInstanceInitFunc) gtk_multi_vpaned_init, + NULL, /* value_table */ + }; + + multi_vpaned_type = g_type_register_static (GTK_TYPE_PANED, "GtkMultiVPaned", + &multi_vpaned_info, 0); + } + + return multi_vpaned_type; +} + +static void +gtk_multi_vpaned_class_init (GtkMultiVPanedClass *class) +{ + GtkWidgetClass *widget_class; + + widget_class = (GtkWidgetClass *) class; + + widget_class->size_request = gtk_multi_vpaned_size_request; + widget_class->size_allocate = gtk_multi_vpaned_size_allocate; +} + +static void +gtk_multi_vpaned_init (GtkMultiVPaned * multi_vpaned) +{ + GtkWidget * button; + + GTK_WIDGET_SET_FLAGS (multi_vpaned, GTK_NO_WINDOW); + gtk_widget_set_redraw_on_allocate (GTK_WIDGET (multi_vpaned), FALSE); + + multi_vpaned->first_pane = NULL; + multi_vpaned->last_pane = NULL; + multi_vpaned->focused_pane = NULL; + multi_vpaned->iter = NULL; + multi_vpaned->num_children = 0; + + multi_vpaned->vbox = NULL; + // multi_vpaned->scrollWindow = NULL; + // multi_vpaned->viewport = NULL; + multi_vpaned->hscrollbar = NULL; +} + + +GtkWidget* gtk_multi_vpaned_new () +{ + GtkWidget * widget = GTK_WIDGET (g_object_new (gtk_multi_vpaned_get_type (), NULL)); + g_signal_connect(G_OBJECT(widget), "destroy", + G_CALLBACK(gtk_multi_vpaned_destroy),NULL); + + return widget; +} + +GtkWidget * gtk_multi_vpaned_get_widget(GtkMultiVPaned * multi_vpaned) +{ + if(multi_vpaned->focused_pane == NULL)return NULL; + return (GtkWidget*)multi_vpaned->focused_pane->child2; +} + +GtkWidget * gtk_multi_vpaned_get_first_widget(GtkMultiVPaned * multi_vpaned) +{ + if(multi_vpaned->first_pane == NULL)return NULL; + multi_vpaned->iter = multi_vpaned->first_pane; + return multi_vpaned->first_pane->child2; +} + +GtkWidget * gtk_multi_vpaned_get_next_widget(GtkMultiVPaned * multi_vpaned) +{ + if(multi_vpaned->iter != multi_vpaned->last_pane){ + multi_vpaned->iter = (GtkPaned *)multi_vpaned->iter->child1; + return multi_vpaned->iter->child2; + }else { + return NULL; + } +} + +void gtk_multi_vpaned_set_data(GtkMultiVPaned * multi_vpaned,char * key, gpointer value) +{ + g_object_set_data(G_OBJECT(multi_vpaned->focused_pane), key, value); +} + +gpointer gtk_multi_vpaned_get_data(GtkMultiVPaned * multi_vpaned,char * key) +{ + if(multi_vpaned->focused_pane == NULL)return NULL; + return g_object_get_data(G_OBJECT(multi_vpaned->focused_pane), key); +} + +void gtk_multi_vpaned_set_focus (GtkWidget * widget, gpointer user_data) +{ + GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned*) widget; + GtkPaned * pane; + if(!multi_vpaned->first_pane) return; + + + pane = multi_vpaned->first_pane; + while(1){ + if((GtkWidget*)pane == (GtkWidget*)user_data){ + multi_vpaned->focused_pane = pane; + break; + } + if(pane == multi_vpaned->last_pane){ + multi_vpaned->focused_pane = NULL; + break; + } + pane = (GtkPaned*)pane->child1; + } +} + +void gtk_multi_vpaned_set_adjust(GtkMultiVPaned * multi_vpaned, gboolean first_time) +{ + TimeWindow time_window; + TimeInterval *time_span; + double tmp, start; + double range = 0; + + get_time_window(multi_vpaned->mw,&time_window); + if(first_time){ + time_span = LTTV_TRACESET_CONTEXT(multi_vpaned->mw->current_tab->traceset_info-> + traceset_context)->Time_Span ; + + multi_vpaned->hadjust->lower = ltt_time_to_double(time_span->startTime) * + NANOSECONDS_PER_SECOND; + multi_vpaned->hadjust->value = multi_vpaned->hadjust->lower; + multi_vpaned->hadjust->upper = ltt_time_to_double(time_span->endTime) * + NANOSECONDS_PER_SECOND; + } + + /* Page increment of whole visible area */ + if(multi_vpaned->hadjust == NULL){ + g_warning("Insert a viewer first"); + return; + } + + start = ltt_time_to_double(time_window.start_time) * NANOSECONDS_PER_SECOND; + tmp = multi_vpaned->hadjust->upper - multi_vpaned->hadjust->lower; + + multi_vpaned->hadjust->page_increment = ltt_time_to_double( + time_window.time_width) * NANOSECONDS_PER_SECOND; + + if(multi_vpaned->hadjust->page_increment >= tmp - range) + multi_vpaned->hadjust->value = multi_vpaned->hadjust->lower; + if(start + multi_vpaned->hadjust->page_increment >= multi_vpaned->hadjust->upper - range) + multi_vpaned->hadjust->value = start; + + /* page_size to the whole visible area will take care that the + * scroll value + the shown area will never be more than what is + * in the trace. */ + multi_vpaned->hadjust->page_size = multi_vpaned->hadjust->page_increment; + multi_vpaned->hadjust->step_increment = multi_vpaned->hadjust->page_increment / 10; + + gtk_adjustment_changed (multi_vpaned->hadjust); +} + +void gtk_multi_vpaned_widget_add(GtkMultiVPaned * multi_vpaned, GtkWidget * widget1) +{ + GtkPaned * tmpPane; + GtkWidget * w; + + g_return_if_fail(GTK_IS_MULTI_VPANED(multi_vpaned)); + g_object_ref(G_OBJECT(widget1)); + + + if(!multi_vpaned->first_pane){ + multi_vpaned->first_pane = (GtkPaned *)gtk_vpaned_new(); + multi_vpaned->last_pane = multi_vpaned->first_pane; + + multi_vpaned->hscrollbar = gtk_hscrollbar_new (NULL); + gtk_widget_show(multi_vpaned->hscrollbar); + + multi_vpaned->hadjust = gtk_range_get_adjustment(GTK_RANGE(multi_vpaned->hscrollbar)); + gtk_multi_vpaned_set_adjust(multi_vpaned, TRUE); + + gtk_range_set_update_policy (GTK_RANGE(multi_vpaned->hscrollbar), + GTK_UPDATE_CONTINUOUS); + //changed by Mathieu Desnoyers, was : + // GTK_UPDATE_DISCONTINUOUS); + g_signal_connect(G_OBJECT(multi_vpaned->hscrollbar), "value-changed", + G_CALLBACK(gtk_multi_vpaned_scroll_value_changed), multi_vpaned); + + multi_vpaned->vbox = gtk_vbox_new(FALSE,0); + gtk_widget_show(multi_vpaned->vbox); + + // multi_vpaned->viewport = gtk_viewport_new (NULL,NULL); + // gtk_widget_show(multi_vpaned->viewport); + + // gtk_container_add(GTK_CONTAINER(multi_vpaned->viewport), (GtkWidget*)multi_vpaned->vbox); + gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->hscrollbar,FALSE,FALSE,0); + gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane,TRUE,TRUE,0); + + // multi_vpaned->scrollWindow = gtk_scrolled_window_new (NULL, NULL); + // gtk_widget_show(multi_vpaned->scrollWindow); + // gtk_container_add (GTK_CONTAINER (multi_vpaned->scrollWindow), (GtkWidget*)multi_vpaned->viewport); + // gtk_paned_pack1(GTK_PANED(multi_vpaned), (GtkWidget*)multi_vpaned->scrollWindow,FALSE, TRUE); + + gtk_paned_pack1(GTK_PANED(multi_vpaned), (GtkWidget*)multi_vpaned->vbox,FALSE, TRUE); + }else{ + tmpPane = multi_vpaned->last_pane; + multi_vpaned->last_pane = (GtkPaned *)gtk_vpaned_new(); + gtk_paned_pack1 (tmpPane,(GtkWidget*)multi_vpaned->last_pane, FALSE,TRUE); + } + gtk_widget_show((GtkWidget *)multi_vpaned->last_pane); + + gtk_paned_pack2 (multi_vpaned->last_pane,widget1, TRUE, TRUE); + multi_vpaned->focused_pane = multi_vpaned->last_pane; + multi_vpaned->num_children++; + +} + +void gtk_multi_vpaned_widget_delete(GtkMultiVPaned * multi_vpaned) +{ + GtkPaned * tmp, *prev, *next; + + if(!multi_vpaned->focused_pane) return; + + tmp = (GtkPaned*)multi_vpaned->focused_pane->child2; //widget in vpaned + g_object_unref(G_OBJECT(tmp)); + + if(multi_vpaned->focused_pane == multi_vpaned->first_pane && + multi_vpaned->focused_pane == multi_vpaned->last_pane){ + // gtk_container_remove(GTK_CONTAINER(multi_vpaned),(GtkWidget*)multi_vpaned->scrollWindow); + gtk_container_remove(GTK_CONTAINER(multi_vpaned),(GtkWidget*)multi_vpaned->vbox); + multi_vpaned->first_pane = NULL; + multi_vpaned->last_pane = NULL; + multi_vpaned->focused_pane = NULL; + }else if(multi_vpaned->focused_pane == multi_vpaned->first_pane && + multi_vpaned->focused_pane != multi_vpaned->last_pane){ + next = (GtkPaned*)multi_vpaned->first_pane->child1; + g_object_ref(G_OBJECT(next)); + gtk_container_remove(GTK_CONTAINER(multi_vpaned->first_pane),(GtkWidget*)next); + gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane); + multi_vpaned->first_pane = next; + gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane,TRUE,TRUE,0); + multi_vpaned->focused_pane = multi_vpaned->first_pane; + g_object_unref(G_OBJECT(next)); + }else if(multi_vpaned->focused_pane != multi_vpaned->first_pane && + multi_vpaned->focused_pane == multi_vpaned->last_pane){ + tmp = multi_vpaned->last_pane; + multi_vpaned->last_pane = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->last_pane); + multi_vpaned->focused_pane = multi_vpaned->last_pane; + gtk_container_remove(GTK_CONTAINER(multi_vpaned->last_pane),(GtkWidget*)tmp); + }else{ + tmp = multi_vpaned->focused_pane; + prev = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)tmp); + next = (GtkPaned*)tmp->child1; + g_object_ref(G_OBJECT(next)); + gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)next); + gtk_container_remove(GTK_CONTAINER(prev),(GtkWidget*)multi_vpaned->focused_pane); + gtk_paned_pack1(prev, (GtkWidget*)next, FALSE, TRUE); + multi_vpaned->focused_pane = next; + g_object_unref(G_OBJECT(next)); + } + + multi_vpaned->num_children--; +} + + +void gtk_multi_vpaned_widget_move_up(GtkMultiVPaned * multi_vpaned) +{ + GtkWidget* upWidget, *downWidget; + GtkPaned * prev,*next, *prevPrev; + + if(multi_vpaned->last_pane == multi_vpaned->focused_pane) return; + + // move VPane + prev = (GtkPaned*)multi_vpaned->focused_pane->child1; + g_object_ref(G_OBJECT(prev)); + gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)prev); + + if(prev == multi_vpaned->last_pane){ + prevPrev = NULL; + multi_vpaned->last_pane = multi_vpaned->focused_pane; + }else{ + prevPrev = (GtkPaned*)prev->child1; + g_object_ref(G_OBJECT(prevPrev)); + gtk_container_remove(GTK_CONTAINER(prev),(GtkWidget*)prevPrev); + } + + g_object_ref(G_OBJECT(multi_vpaned->focused_pane)); + if(multi_vpaned->first_pane == multi_vpaned->focused_pane){ + gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->focused_pane); + gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)prev,TRUE,TRUE,0); + multi_vpaned->first_pane = prev; + }else{ + next = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->focused_pane); + gtk_container_remove(GTK_CONTAINER(next),(GtkWidget*)multi_vpaned->focused_pane); + gtk_paned_pack1(GTK_PANED(next), (GtkWidget*)prev, FALSE,TRUE); + } + gtk_paned_pack1(GTK_PANED(prev),(GtkWidget*)multi_vpaned->focused_pane, FALSE,TRUE); + if(prevPrev) + gtk_paned_pack1(GTK_PANED(multi_vpaned->focused_pane),(GtkWidget*)prevPrev, FALSE,TRUE); + + g_object_unref(G_OBJECT(prev)); + if(prevPrev) g_object_unref(G_OBJECT(prevPrev)); + g_object_unref(G_OBJECT(multi_vpaned->focused_pane)); +} + + +void gtk_multi_vpaned_widget_move_down(GtkMultiVPaned * multi_vpaned) +{ + GtkWidget* upWidget, *downWidget; + GtkPaned * prev,*next, *nextNext; + + if(multi_vpaned->first_pane == multi_vpaned->focused_pane) return; + + //move VPane + next = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->focused_pane); + g_object_ref(G_OBJECT(next)); + + if(multi_vpaned->last_pane == multi_vpaned->focused_pane){ + prev = NULL; + multi_vpaned->last_pane = next; + }else{ + prev = (GtkPaned*)multi_vpaned->focused_pane->child1; + g_object_ref(G_OBJECT(prev)); + gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)prev); + } + + g_object_ref(G_OBJECT(multi_vpaned->focused_pane)); + gtk_container_remove(GTK_CONTAINER(next),(GtkWidget*)multi_vpaned->focused_pane); + + if(next == multi_vpaned->first_pane){ + multi_vpaned->first_pane = multi_vpaned->focused_pane; + gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)next); + gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->focused_pane,TRUE,TRUE,0); + }else{ + nextNext = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)next); + gtk_container_remove(GTK_CONTAINER(nextNext),(GtkWidget*)next); + gtk_paned_pack1(nextNext, (GtkWidget*)multi_vpaned->focused_pane, FALSE, TRUE); + } + gtk_paned_pack1(multi_vpaned->focused_pane,(GtkWidget*)next, FALSE,TRUE); + if(prev) + gtk_paned_pack1(next,(GtkWidget*)prev, FALSE,TRUE); + + if(prev)g_object_unref(G_OBJECT(prev)); + g_object_unref(G_OBJECT(next)); + g_object_unref(G_OBJECT(multi_vpaned->focused_pane)); +} + +void gtk_multi_vpaned_set_scroll_value(GtkMultiVPaned * multi_vpaned, double value) +{ + gtk_adjustment_set_value(multi_vpaned->hadjust, value); + g_signal_stop_emission_by_name(G_OBJECT(multi_vpaned->hscrollbar), "value-changed"); +} + +void gtk_multi_vpaned_scroll_value_changed(GtkRange *range, gpointer multi_vpaned_arg) +{ + TimeWindow time_window; + TimeInterval *time_span; + LttTime time; + GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned*)multi_vpaned_arg; + gdouble value = gtk_range_get_value(range); + gdouble upper, lower, ratio; + + time_window = multi_vpaned->mw->current_tab->time_window; + + time_span = LTTV_TRACESET_CONTEXT(multi_vpaned->mw->current_tab->traceset_info-> + traceset_context)->Time_Span ; + lower = multi_vpaned->hadjust->lower; + upper = multi_vpaned->hadjust->upper; + ratio = (value - lower) / (upper - lower); + + time = ltt_time_sub(time_span->endTime, time_span->startTime); + time = ltt_time_mul(time, (float)ratio); + time = ltt_time_add(time_span->startTime, time); + + time_window.start_time = time; + + time = ltt_time_sub(time_span->endTime, time); + if(ltt_time_compare(time,time_window.time_width) < 0){ + time_window.time_width = time; + } + set_time_window(multi_vpaned->mw, &time_window); +} + + +static void +gtk_multi_vpaned_size_request (GtkWidget *widget, + GtkRequisition *requisition) +{ + GtkPaned *paned = GTK_PANED (widget); + GtkRequisition child_requisition; + + requisition->width = 0; + requisition->height = 0; + + if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) + { + gtk_widget_size_request (paned->child1, &child_requisition); + + requisition->height = child_requisition.height; + requisition->width = child_requisition.width; + } + + if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) + { + gtk_widget_size_request (paned->child2, &child_requisition); + + requisition->width = MAX (requisition->width, child_requisition.width); + requisition->height += child_requisition.height; + } + + requisition->height += GTK_CONTAINER (paned)->border_width * 2; + requisition->width += GTK_CONTAINER (paned)->border_width * 2; + + if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && + paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) + { + gint handle_size; + + gtk_widget_style_get (widget, "handle_size", &handle_size, NULL); + requisition->height += handle_size; + } + +} + +static void +gtk_multi_vpaned_size_allocate (GtkWidget *widget, + GtkAllocation *allocation) +{ + GtkPaned *paned = GTK_PANED (widget); + gint border_width = GTK_CONTAINER (paned)->border_width; + + widget->allocation = *allocation; + + if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && + paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) + { + GtkRequisition child1_requisition; + GtkRequisition child2_requisition; + GtkAllocation child1_allocation; + GtkAllocation child2_allocation; + gint handle_size; + + gtk_widget_style_get (widget, "handle_size", &handle_size, NULL); + + gtk_widget_get_child_requisition (paned->child1, &child1_requisition); + gtk_widget_get_child_requisition (paned->child2, &child2_requisition); + + gtk_paned_compute_position (paned, + MAX (1, widget->allocation.height + - handle_size + - 2 * border_width), + child1_requisition.height, + child2_requisition.height); + + paned->handle_pos.x = widget->allocation.x + border_width; + paned->handle_pos.y = widget->allocation.y + paned->child1_size + border_width; + paned->handle_pos.width = MAX (1, (gint) widget->allocation.width - 2 * border_width); + paned->handle_pos.height = handle_size; + + if (GTK_WIDGET_REALIZED (widget)) + { + if (GTK_WIDGET_MAPPED (widget)) + gdk_window_show (paned->handle); + gdk_window_move_resize (paned->handle, + paned->handle_pos.x, + paned->handle_pos.y, + paned->handle_pos.width, + handle_size); + } + + child1_allocation.width = child2_allocation.width = MAX (1, (gint) allocation->width - border_width * 2); + child1_allocation.height = MAX (1, paned->child1_size); + child1_allocation.x = child2_allocation.x = widget->allocation.x + border_width; + child1_allocation.y = widget->allocation.y + border_width; + + child2_allocation.y = child1_allocation.y + paned->child1_size + paned->handle_pos.height; + child2_allocation.height = MAX (1, widget->allocation.y + widget->allocation.height - child2_allocation.y - border_width); + + if (GTK_WIDGET_MAPPED (widget) && + paned->child1->allocation.height < child1_allocation.height) + { + gtk_widget_size_allocate (paned->child2, &child2_allocation); + gtk_widget_size_allocate (paned->child1, &child1_allocation); + } + else + { + gtk_widget_size_allocate (paned->child1, &child1_allocation); + gtk_widget_size_allocate (paned->child2, &child2_allocation); + } + } + else + { + GtkAllocation child_allocation; + + if (GTK_WIDGET_REALIZED (widget)) + gdk_window_hide (paned->handle); + + if (paned->child1) + gtk_widget_set_child_visible (paned->child1, TRUE); + if (paned->child2) + gtk_widget_set_child_visible (paned->child2, TRUE); + + child_allocation.x = widget->allocation.x + border_width; + child_allocation.y = widget->allocation.y + border_width; + child_allocation.width = MAX (1, allocation->width - 2 * border_width); + child_allocation.height = MAX (1, allocation->height - 2 * border_width); + + if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) + gtk_widget_size_allocate (paned->child1, &child_allocation); + else if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) + gtk_widget_size_allocate (paned->child2, &child_allocation); + } +} + diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkmultivpaned.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkmultivpaned.h new file mode 100644 index 00000000..316ec4d1 --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtkmultivpaned.h @@ -0,0 +1,92 @@ + +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Xiangxiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#ifndef __GTK_MULTI_VPANED_H__ +#define __GTK_MULTI_VPANED_H__ + + +#include +#include +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + + +#define GTK_TYPE_MULTI_VPANED (gtk_multi_vpaned_get_type ()) +#define GTK_MULTI_VPANED(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_MULTI_VPANED, GtkMultiVPaned)) +#define GTK_MULTI_VPANED_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_MULTI_VPANED, GtkMultiVPanedClass)) +#define GTK_IS_MULTI_VPANED(obj ) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_MULTI_VPANED)) +#define GTK_IS_MULTI_VPANED_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_MULTI_VPANED)) +#define GTK_MULTI_VPANED_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_MULTI_VPANED, GtkMultiVPanedClass)) + + +typedef struct _GtkMultiVPaned GtkMultiVPaned; +typedef struct _GtkMultiVPanedClass GtkMultiVPanedClass; + +struct _GtkMultiVPaned +{ + GtkPaned container; + + /*< public >*/ + GtkPaned * first_pane; + GtkPaned * last_pane; + GtkPaned * focused_pane; + GtkPaned * iter; + guint num_children; + + GtkWidget * vbox; + // GtkWidget * scrollWindow; + // GtkWidget * viewport; + GtkWidget * hscrollbar; + GtkAdjustment *hadjust; + MainWindow * mw; +}; + +struct _GtkMultiVPanedClass +{ + GtkPanedClass parent_class; +}; + + +GType gtk_multi_vpaned_get_type (void) G_GNUC_CONST; +GtkWidget* gtk_multi_vpaned_new (void); + +void gtk_multi_vpaned_set_focus (GtkWidget * widget, gpointer user_data); +void gtk_multi_vpaned_widget_add(GtkMultiVPaned * multi_vpaned, GtkWidget * widget1); +void gtk_multi_vpaned_widget_delete(GtkMultiVPaned * multi_vpaned); +void gtk_multi_vpaned_widget_move_up(GtkMultiVPaned * multi_vpaned); +void gtk_multi_vpaned_widget_move_down(GtkMultiVPaned * multi_vpaned); +void gtk_multi_vpaned_set_adjust(GtkMultiVPaned * multi_vpaned, gboolean first_time); +void gtk_multi_vpaned_set_data(GtkMultiVPaned * multi_vpaned, char * key, gpointer value); +gpointer gtk_multi_vpaned_get_data(GtkMultiVPaned * multi_vpaned, char * key); +GtkWidget * gtk_multi_vpaned_get_widget(GtkMultiVPaned * multi_vpaned); +GtkWidget * gtk_multi_vpaned_get_first_widget(GtkMultiVPaned * multi_vpaned); +GtkWidget * gtk_multi_vpaned_get_next_widget(GtkMultiVPaned * multi_vpaned); +void gtk_multi_vpaned_set_scroll_value(GtkMultiVPaned * multi_vpaned, double value); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /* __GTK_MULTI_VPANED_H__ */ diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtktraceset.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtktraceset.c new file mode 100644 index 00000000..9d0fc7f7 --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtktraceset.c @@ -0,0 +1,807 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 XangXiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +/*! \file gtktraceset.h + * \brief API used by the graphical viewers to interact with their top window. + * + * Main window (gui module) is the place to contain and display viewers. + * Viewers (lttv plugins) interacte with main window through this API and + * events sent by gtk. + * This header file should be included in each graphic module. + * This library is used by graphical modules to interact with the + * tracesetWindow. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +/** + * Internal function parts + */ + +/** + * Function to set/update traceset for the viewers + * @param main_win main window + * @param traceset traceset of the main window. + */ + +void SetTraceset(MainWindow * main_win, gpointer traceset) +{ + LttvHooks * tmp; + LttvAttributeValue value; + + g_assert(lttv_iattribute_find_by_path(main_win->attributes, + "hooks/updatetraceset", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL)return; + lttv_hooks_call(tmp,traceset); +} + + +/** + * Function to set/update filter for the viewers + * @param main_win main window + * @param filter filter of the main window. + */ + +void SetFilter(MainWindow * main_win, gpointer filter) +{ + LttvHooks * tmp; + LttvAttributeValue value; + + g_assert(lttv_iattribute_find_by_path(main_win->attributes, + "hooks/updatefilter", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + + if(tmp == NULL)return; + lttv_hooks_call(tmp,filter); +} + + + +/** + * API parts + */ + +/** + * Function to register a view constructor so that main window can generate + * a toolbar item for the viewer in order to generate a new instance easily. + * It will be called by init function of the module. + * @param ButtonPixmap image shown on the toolbar item. + * @param tooltip tooltip of the toolbar item. + * @param view_constructor constructor of the viewer. + */ + +void toolbar_item_reg(char ** pixmap, char *tooltip, lttv_constructor view_constructor) +{ + LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); + LttvToolbars * toolbar; + LttvAttributeValue value; + + g_assert(lttv_iattribute_find_by_path(attributes_global, + "viewers/toolbar", LTTV_POINTER, &value)); + toolbar = (LttvToolbars*)*(value.v_pointer); + + if(toolbar == NULL){ + toolbar = lttv_toolbars_new(); + *(value.v_pointer) = toolbar; + } + lttv_toolbars_add(toolbar, view_constructor, tooltip, pixmap); +} + + +/** + * Function to unregister the viewer's constructor, release the space + * occupied by pixmap, tooltip and constructor of the viewer. + * It will be called when a module is unloaded. + * @param view_constructor constructor of the viewer which is used as + * a reference to find out where the pixmap and tooltip are. + */ + +void toolbar_item_unreg(lttv_constructor view_constructor) +{ + LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); + LttvToolbars * toolbar; + LttvAttributeValue value; + + g_assert(lttv_iattribute_find_by_path(attributes_global, + "viewers/toolbar", LTTV_POINTER, &value)); + toolbar = (LttvToolbars*)*(value.v_pointer); + + main_window_remove_toolbar_item(view_constructor); + + lttv_toolbars_remove(toolbar, view_constructor); +} + + +/** + * Function to register a view constructor so that main window can generate + * a menu item for the viewer in order to generate a new instance easily. + * It will be called by init function of the module. + * @param menu_path path of the menu item. + * @param menu_text text of the menu item. + * @param view_constructor constructor of the viewer. + */ + +void menu_item_reg(char *menu_path, char *menu_text, lttv_constructor view_constructor) +{ + LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); + LttvMenus * menu; + LttvAttributeValue value; + + g_assert(lttv_iattribute_find_by_path(attributes_global, + "viewers/menu", LTTV_POINTER, &value)); + menu = (LttvMenus*)*(value.v_pointer); + + if(menu == NULL){ + menu = lttv_menus_new(); + *(value.v_pointer) = menu; + } + lttv_menus_add(menu, view_constructor, menu_path, menu_text); +} + +/** + * Function to unregister the viewer's constructor, release the space + * occupied by menu_path, menu_text and constructor of the viewer. + * It will be called when a module is unloaded. + * @param view_constructor constructor of the viewer which is used as + * a reference to find out where the menu_path and menu_text are. + */ + +void menu_item_unreg(lttv_constructor view_constructor) +{ + LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); + LttvMenus * menu; + LttvAttributeValue value; + + g_assert(lttv_iattribute_find_by_path(attributes_global, + "viewers/menu", LTTV_POINTER, &value)); + menu = (LttvMenus*)*(value.v_pointer); + + main_window_remove_menu_item(view_constructor); + + lttv_menus_remove(menu, view_constructor); +} + + +/** + * Update the status bar whenever something changed in the viewer. + * @param main_win the main window the viewer belongs to. + * @param info the message which will be shown in the status bar. + */ + +void update_status(MainWindow *main_win, char *info) +{ +} + + +/** + * Function to get the current time interval shown on the current tab. + * It will be called by a viewer's hook function to update the + * shown time interval of the viewer and also be called by the constructor + * of the viewer. + * @param main_win the main window the viewer belongs to. + * @param time_interval a pointer where time interval will be stored. + */ + +void get_time_window(MainWindow *main_win, TimeWindow *time_window) +{ + //time_window->start_time = main_win->current_tab->time_window.start_time; + //time_window->time_width = main_win->current_tab->time_window.time_width; + *time_window = main_win->current_tab->time_window; +} + +/** + * Function to get the current time interval of the current traceset. + * It will be called by a viewer's hook function to update the + * time interval of the viewer and also be called by the constructor + * of the viewer. + * @param main_win the main window the viewer belongs to. + * @param time_interval a pointer where time interval will be stored. + */ + +void get_traceset_time_span(MainWindow *main_win, TimeInterval *time_interval) +{ + //time_window->start_time = main_win->current_tab->time_window.start_time; + //time_window->time_width = main_win->current_tab->time_window.time_width; + *time_interval = *(LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info-> + traceset_context)->Time_Span); +} + + + +/** + * Function to set the time interval of the current tab. + * It will be called by a viewer's signal handle associated with + * the move_slider signal + * @param main_win the main window the viewer belongs to. + * @param time_interval a pointer where time interval is stored. + */ + +void set_time_window(MainWindow *main_win, TimeWindow *time_window) +{ + LttvAttributeValue value; + LttvHooks * tmp; + main_win->current_tab->time_window = *time_window; + gtk_multi_vpaned_set_scroll_value(main_win->current_tab->multi_vpaned, + ltt_time_to_double(time_window->start_time) + * NANOSECONDS_PER_SECOND ); + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/updatetimewindow", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_call(tmp, time_window); +} + + +/** + * Function to get the current time/event of the current tab. + * It will be called by a viewer's hook function to update the + * current time/event of the viewer. + * @param main_win the main window the viewer belongs to. + * @param time a pointer where time will be stored. + */ + +void get_current_time(MainWindow *main_win, LttTime *time) +{ + time = &main_win->current_tab->current_time; +} + + +/** + * Function to set the current time/event of the current tab. + * It will be called by a viewer's signal handle associated with + * the button-release-event signal + * @param main_win the main window the viewer belongs to. + * @param time a pointer where time is stored. + */ + +void set_current_time(MainWindow *main_win, LttTime *time) +{ + LttvAttributeValue value; + LttvHooks * tmp; + main_win->current_tab->current_time = *time; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/updatecurrenttime", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + + if(tmp == NULL)return; + lttv_hooks_call(tmp, time); +} + + +/** + * Function to get the traceset from the current tab. + * It will be called by the constructor of the viewer and also be + * called by a hook funtion of the viewer to update its traceset. + * @param main_win the main window the viewer belongs to. + * @param traceset a pointer to a traceset. + */ +/* +void get_traceset(MainWindow *main_win, Traceset *traceset) +{ +} +*/ + +/** + * Function to get the filter of the current tab. + * It will be called by the constructor of the viewer and also be + * called by a hook funtion of the viewer to update its filter. + * @param main_win, the main window the viewer belongs to. + * @param filter, a pointer to a filter. + */ +/* +void get_filter(MainWindow *main_win, Filter *filter) +{ +} +*/ + +/** + * Function to register a hook function for a viewer to set/update its + * time interval. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_time_window(LttvHook hook, gpointer hook_data, + MainWindow * main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/updatetimewindow", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL){ + tmp = lttv_hooks_new(); + *(value.v_pointer) = tmp; + } + lttv_hooks_add(tmp, hook,hook_data); +} + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update the time interval of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_time_window(LttvHook hook, gpointer hook_data, + MainWindow * main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/updatetimewindow", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_remove_data(tmp, hook, hook_data); +} + + +/** + * Function to register a hook function for a viewer to set/update its + * traceset. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_traceset(LttvHook hook, gpointer hook_data, + MainWindow * main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/updatetraceset", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL){ + tmp = lttv_hooks_new(); + *(value.v_pointer) = tmp; + } + lttv_hooks_add(tmp, hook, hook_data); +} + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update the traceset of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_traceset(LttvHook hook, gpointer hook_data, + MainWindow * main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/updatetraceset", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_remove_data(tmp, hook, hook_data); +} + + +/** + * Function to redraw each viewer belonging to the current tab + * @param main_win the main window the viewer belongs to. + */ + +void update_traceset(MainWindow * main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/updatetraceset", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_call(tmp, NULL); +} + + +/** + * Function to register a hook function for a viewer to set/update its + * filter. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_filter(LttvHook hook, gpointer hook_data, + MainWindow *main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->attributes, + "hooks/updatefilter", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL){ + tmp = lttv_hooks_new(); + *(value.v_pointer) = tmp; + } + lttv_hooks_add(tmp, hook, hook_data); +} + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update the filter of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_filter(LttvHook hook, gpointer hook_data, + MainWindow * main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->attributes, + "hooks/updatefilter", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_remove_data(tmp, hook, hook_data); +} + + +/** + * Function to register a hook function for a viewer to set/update its + * current time. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_current_time(LttvHook hook, gpointer hook_data, + MainWindow *main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/updatecurrenttime", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL){ + tmp = lttv_hooks_new(); + *(value.v_pointer) = tmp; + } + lttv_hooks_add(tmp, hook, hook_data); +} + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update the current time of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_current_time(LttvHook hook, gpointer hook_data, + MainWindow * main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/updatecurrenttime", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_remove_data(tmp, hook, hook_data); +} + + +/** + * Function to register a hook function for a viewer to show + *the content of the viewer. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_show_viewer(LttvHook hook, gpointer hook_data, + MainWindow *main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/showviewer", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL){ + tmp = lttv_hooks_new(); + *(value.v_pointer) = tmp; + } + lttv_hooks_add(tmp, hook, hook_data); +} + + +/** + * Function to unregister a viewer's hook function which is used to + * show the content of the viewer.. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_show_viewer(LttvHook hook, gpointer hook_data, + MainWindow * main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/showviewer", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_remove_data(tmp, hook, hook_data); +} + + +/** + * Function to show each viewer in the current tab. + * It will be called by main window after it called process_traceset + * @param main_win the main window the viewer belongs to. + */ + +void show_viewer(MainWindow *main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/showviewer", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_call(tmp, NULL); +} + + +/** + * Function to set the focused pane (viewer). + * It will be called by a viewer's signal handle associated with + * the grab_focus signal + * @param main_win the main window the viewer belongs to. + * @param paned a pointer to a pane where the viewer is contained. + */ + +void set_focused_pane(MainWindow *main_win, gpointer paned) +{ + gtk_multi_vpaned_set_focus((GtkWidget*)main_win->current_tab->multi_vpaned,paned); +} + + +/** + * Function to register a hook function for a viewer to set/update the + * dividor of the hpane. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_dividor(LttvHook hook, gpointer hook_data, + MainWindow *main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/hpanedividor", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL){ + tmp = lttv_hooks_new(); + *(value.v_pointer) = tmp; + } + lttv_hooks_add(tmp, hook, hook_data); +} + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update hpane's dividor of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_dividor(LttvHook hook, gpointer hook_data, + MainWindow *main_win) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/hpanedividor", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_remove_data(tmp, hook, hook_data); +} + + +/** + * Function to set the position of the hpane's dividor (viewer). + * It will be called by a viewer's signal handle associated with + * the motion_notify_event event/signal + * @param main_win the main window the viewer belongs to. + * @param position position of the hpane's dividor. + */ + +void set_hpane_dividor(MainWindow *main_win, gint position) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, + "hooks/hpanedividor", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_call(tmp, &position); +} + + +/** + * Function to process traceset. It will call lttv_process_trace, + * each view will call this api to get events. + * @param main_win the main window the viewer belongs to. + * @param start the start time of the first event to be processed. + * @param end the end time of the last event to be processed. + */ + +void process_traceset_api(MainWindow *main_win, LttTime start, + LttTime end, unsigned maxNumEvents) +{ + lttv_process_traceset_seek_time( + LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info-> + traceset_context), + start); + lttv_process_traceset( + LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info-> + traceset_context), + end, + maxNumEvents); +} + +/** + * Function to add hooks into the context of a traceset, + * before reading events from traceset, viewer will call this api to + * register hooks + * @param main_win the main window the viewer belongs to. + * @param LttvHooks hooks to be registered. + */ + +void context_add_hooks_api(MainWindow *main_win , + LttvHooks *before_traceset, + LttvHooks *after_traceset, + LttvHooks *check_trace, + LttvHooks *before_trace, + LttvHooks *after_trace, + LttvHooks *check_tracefile, + LttvHooks *before_tracefile, + LttvHooks *after_tracefile, + LttvHooks *check_event, + LttvHooks *before_event, + LttvHooks *after_event) +{ + LttvTracesetContext * tsc = + LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info-> + traceset_context); + lttv_traceset_context_add_hooks(tsc,before_traceset,after_traceset, + check_trace,before_trace,after_trace, + check_tracefile,before_tracefile,after_tracefile, + check_event,before_event, after_event); +} + + +/** + * Function to remove hooks from the context of a traceset, + * before reading events from traceset, viewer will call this api to + * unregister hooks + * @param main_win the main window the viewer belongs to. + * @param LttvHooks hooks to be registered. + */ + +void context_remove_hooks_api(MainWindow *main_win , + LttvHooks *before_traceset, + LttvHooks *after_traceset, + LttvHooks *check_trace, + LttvHooks *before_trace, + LttvHooks *after_trace, + LttvHooks *check_tracefile, + LttvHooks *before_tracefile, + LttvHooks *after_tracefile, + LttvHooks *check_event, + LttvHooks *before_event, + LttvHooks *after_event) +{ + LttvTracesetContext * tsc = + LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info->traceset_context); + lttv_traceset_context_remove_hooks(tsc,before_traceset,after_traceset, + check_trace,before_trace,after_trace, + check_tracefile,before_tracefile,after_tracefile, + check_event,before_event, after_event); +} + + +/** + * Function to add/remove event hooks for state + * @param main_win the main window the viewer belongs to. + */ + +void state_add_event_hooks_api(MainWindow *main_win ) +{ + lttv_state_add_event_hooks( + (LttvTracesetState*)main_win->current_tab->traceset_info->traceset_context); +} + +void state_remove_event_hooks_api(MainWindow *main_win ) +{ + lttv_state_remove_event_hooks( + (LttvTracesetState*)main_win->current_tab->traceset_info->traceset_context); +} + + +/** + * Function to add/remove event hooks for stats + * @param main_win the main window the viewer belongs to. + */ + +void stats_add_event_hooks_api(MainWindow *main_win ) +{ + lttv_stats_add_event_hooks( + (LttvTracesetStats*)main_win->current_tab->traceset_info->traceset_context); +} + +void stats_remove_event_hooks_api(MainWindow *main_win ) +{ + lttv_stats_remove_event_hooks( + (LttvTracesetStats*)main_win->current_tab->traceset_info->traceset_context); +} + +/** + * Function to get the stats of the traceset + * @param main_win the main window the viewer belongs to. + */ + +LttvTracesetStats* get_traceset_stats_api(MainWindow *main_win) +{ + return main_win->current_tab->traceset_info->traceset_context; +} + + +LttvTracesetContext* get_traceset_context(MainWindow *main_win) +{ + return (LttvTracesetContext*)main_win->current_tab->traceset_info->traceset_context; +} diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtktraceset.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtktraceset.h new file mode 100644 index 00000000..e26e7183 --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/gtktraceset.h @@ -0,0 +1,476 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Xiangxiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +/* +CHECK Rename to viewer.h + +Things that can happen to a viewer: + +update_time_window +update_current_time +update_traceset +update_filter +show_viewer +update_dividor +?? Reshape, damage ?? + +Things that a viewer can do: + +update_status +set_time_window +set_current_time +update_traceset? +update_filter? +show_viewer? +set_focused_pane +set_hpane_dividor +*/ + + + + +/*! \file gtktraceset.h + * \brief API used by the graphical viewers to interact with their top window. + * + * Main window (gui module) is the place to contain and display viewers. + * Viewers (lttv plugins) interacte with main window through this API and + * events sent by gtk. + * This header file should be included in each graphic module. + * This library is used by graphical modules to interact with the + * tracesetWindow. + * + */ + +#include +#include +#include +#include +#include + +/** + * Function to register a view constructor so that main window can generate + * a toolbar item for the viewer in order to generate a new instance easily. + * It will be called by init function of the module. + * @param ButtonPixmap image shown on the toolbar item. + * @param tooltip tooltip of the toolbar item. + * @param view_constructor constructor of the viewer. + */ + +void toolbar_item_reg(char ** pixmap, char *tooltip, lttv_constructor view_constructor); + + +/** + * Function to unregister the viewer's constructor, release the space + * occupied by pixmap, tooltip and constructor of the viewer. + * It will be called when a module is unloaded. + * @param view_constructor constructor of the viewer which is used as + * a reference to find out where the pixmap and tooltip are. + */ + +void toolbar_item_unreg(lttv_constructor view_constructor); + + +/** + * Function to register a view constructor so that main window can generate + * a menu item for the viewer in order to generate a new instance easily. + * It will be called by init function of the module. + * @param menu_path path of the menu item. + * @param menu_text text of the menu item. + * @param view_constructor constructor of the viewer. + */ + +void menu_item_reg(char *menu_path, char *menu_text, lttv_constructor view_constructor); + + +/** + * Function to unregister the viewer's constructor, release the space + * occupied by menu_path, menu_text and constructor of the viewer. + * It will be called when a module is unloaded. + * @param view_constructor constructor of the viewer which is used as + * a reference to find out where the menu_path and menu_text are. + */ + +void menu_item_unreg(lttv_constructor view_constructor); + + +/** + * Update the status bar whenever something changed in the viewer. + * @param main_win the main window the viewer belongs to. + * @param info the message which will be shown in the status bar. + */ + +void update_status(MainWindow *main_win, char *info); + + +/** + * Function to get the current time window of the current tab. + * It will be called by a viewer's hook function to update the + * time window of the viewer and also be called by the constructor + * of the viewer. + * @param main_win the main window the viewer belongs to. + * @param time_interval a pointer where time interval will be stored. + */ + +void get_time_window(MainWindow *main_win, TimeWindow *time_window); + + +/** + * Function to set the time interval of the current tab. + * It will be called by a viewer's signal handle associated with + * the move_slider signal + * @param main_win the main window the viewer belongs to. + * @param time_interval a pointer where time interval is stored. + */ + +void set_time_window(MainWindow *main_win, TimeWindow *time_window); + +/** + * Function to get the current time/event of the current tab. + * It will be called by a viewer's hook function to update the + * current time/event of the viewer. + * @param main_win the main window the viewer belongs to. + * @param time a pointer where time will be stored. + */ + +void get_current_time(MainWindow *main_win, LttTime *time); + + +/** + * Function to set the current time/event of the current tab. + * It will be called by a viewer's signal handle associated with + * the button-release-event signal + * @param main_win the main window the viewer belongs to. + * @param time a pointer where time is stored. + */ + +void set_current_time(MainWindow *main_win, LttTime *time); + + +/** + * Function to get the traceset from the current tab. + * It will be called by the constructor of the viewer and also be + * called by a hook funtion of the viewer to update its traceset. + * @param main_win the main window the viewer belongs to. + * @param traceset a pointer to a traceset. + */ + +//void get_traceset(MainWindow *main_win, Traceset *traceset); + + +/** + * Function to get the filter of the current tab. + * It will be called by the constructor of the viewer and also be + * called by a hook funtion of the viewer to update its filter. + * @param main_win, the main window the viewer belongs to. + * @param filter, a pointer to a filter. + */ + +//void get_filter(MainWindow *main_win, Filter *filter); + + +/** + * Function to register a hook function for a viewer to set/update its + * time interval. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. Takes a TimeInterval* as call_data. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_time_window(LttvHook hook, gpointer hook_data, + MainWindow * main_win); + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update the time interval of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. Takes a TimeInterval as call_data. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_time_window(LttvHook hook, gpointer hook_data, + MainWindow * main_win); + + +/** + * Function to register a hook function for a viewer to set/update its + * traceset. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_traceset(LttvHook hook, gpointer hook_data, + MainWindow * main_win); + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update the traceset of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_traceset(LttvHook hook, gpointer hook_data, + MainWindow * main_win); + + +/** + * Function to redraw each viewer belonging to the current tab + * @param main_win the main window the viewer belongs to. + */ + +void update_traceset(MainWindow * main_win); + + +/** + * Function to register a hook function for a viewer to set/update its + * filter. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_filter(LttvHook hook, gpointer hook_data, + MainWindow *main_win); + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update the filter of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_filter(LttvHook hook, gpointer hook_data, + MainWindow * main_win); + + +/** + * Function to register a hook function for a viewer to set/update its + * current time. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_current_time(LttvHook hook, gpointer hook_data, + MainWindow *main_win); + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update the current time of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_current_time(LttvHook hook, gpointer hook_data, + MainWindow * main_win); + + +/** + * Function to register a hook function for a viewer to show + *the content of the viewer. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_show_viewer(LttvHook hook, gpointer hook_data, + MainWindow *main_win); + + +/** + * Function to unregister a viewer's hook function which is used to + * show the content of the viewer.. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_show_viewer(LttvHook hook, gpointer hook_data, + MainWindow * main_win); + + +/** + * Function to show each viewer in the current tab. + * It will be called by main window after it called process_traceset + * @param main_win the main window the viewer belongs to. + */ + +void show_viewer(MainWindow *main_win); + + +/** + * Function to set the focused pane (viewer). + * It will be called by a viewer's signal handle associated with + * the grab_focus signal + * @param main_win the main window the viewer belongs to. + * @param paned a pointer to a pane where the viewer is contained. + */ + +void set_focused_pane(MainWindow *main_win, gpointer paned); + + +/** + * Function to register a hook function for a viewer to set/update the + * dividor of the hpane. + * It will be called by the constructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void reg_update_dividor(LttvHook hook, gpointer hook_data, + MainWindow *main_win); + + +/** + * Function to unregister a viewer's hook function which is used to + * set/update hpane's dividor of the viewer. + * It will be called by the destructor of the viewer. + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + * @param main_win the main window the viewer belongs to. + */ + +void unreg_update_dividor(LttvHook hook, gpointer hook_data, + MainWindow *main_win); + + +/** + * Function to set the position of the hpane's dividor (viewer). + * It will be called by a viewer's signal handle associated with + * the motion_notify_event event/signal + * @param main_win the main window the viewer belongs to. + * @param position position of the hpane's dividor. + */ + +void set_hpane_dividor(MainWindow *main_win, gint position); + + +/* +CHECK These functions really should not appear here. Directr calls would +be OK unless there is a linker problem. +*/ +/** + * Function to process traceset. It will call lttv_process_trace, + * each view will call this api to get events. + * @param main_win the main window the viewer belongs to. + * @param start the start time of the first event to be processed. + * @param end the end time of the last event to be processed. + */ + +void process_traceset_api(MainWindow *main_win, LttTime start, + LttTime end, unsigned maxNumEvents); + + +/** + * Function to add hooks into the context of a traceset, + * before reading events from traceset, viewer will call this api to + * register hooks + * @param main_win the main window the viewer belongs to. + * @param LttvHooks hooks to be registered. + */ + +void context_add_hooks_api(MainWindow *main_win , + LttvHooks *before_traceset, + LttvHooks *after_traceset, + LttvHooks *check_trace, + LttvHooks *before_trace, + LttvHooks *after_trace, + LttvHooks *check_tracefile, + LttvHooks *before_tracefile, + LttvHooks *after_tracefile, + LttvHooks *check_event, + LttvHooks *before_event, + LttvHooks *after_event); + + +/** + * Function to remove hooks from the context of a traceset, + * before reading events from traceset, viewer will call this api to + * unregister hooks + * @param main_win the main window the viewer belongs to. + * @param LttvHooks hooks to be registered. + */ + +void context_remove_hooks_api(MainWindow *main_win , + LttvHooks *before_traceset, + LttvHooks *after_traceset, + LttvHooks *check_trace, + LttvHooks *before_trace, + LttvHooks *after_trace, + LttvHooks *check_tracefile, + LttvHooks *before_tracefile, + LttvHooks *after_tracefile, + LttvHooks *check_event, + LttvHooks *before_event, + LttvHooks *after_event); + + +/** + * Function to get the life span of the traceset + * @param main_win the main window the viewer belongs to. + * @param start start time of the traceset. + * @param end end time of the traceset. + */ + +void get_traceset_time_span(MainWindow *main_win, TimeInterval *time_span); + + +/** + * Function to add/remove event hooks for state + * @param main_win the main window the viewer belongs to. + */ + +void state_add_event_hooks_api(MainWindow *main_win ); +void state_remove_event_hooks_api(MainWindow *main_win ); + + +/** + * Function to add/remove event hooks for stats + * @param main_win the main window the viewer belongs to. + */ + +void stats_add_event_hooks_api(MainWindow *main_win ); +void stats_remove_event_hooks_api(MainWindow *main_win ); + + +/** + * Function to get the stats of the traceset + * @param main_win the main window the viewer belongs to. + */ + +LttvTracesetStats* get_traceset_stats_api(MainWindow *main_win); + +LttvTracesetContext* get_traceset_context(MainWindow *main_win); diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/init_module.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/init_module.c index 22a7ea4f..a6d63cb3 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/init_module.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/init_module.c @@ -35,12 +35,12 @@ #include #include #include -#include -#include +#include +#include #include "interface.h" #include "support.h" -#include +#include #include "callbacks.h" #include diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/lttvfilter.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/lttvfilter.c index e81e82ab..2ab00de1 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/lttvfilter.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/lttvfilter.c @@ -17,7 +17,7 @@ */ -#include +#include #include #include #include diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/lttvfilter.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/lttvfilter.h new file mode 100644 index 00000000..f2dab415 --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/lttvfilter.h @@ -0,0 +1,89 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Xiangxiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#ifndef LTTV_FILTER_H +#define LTTV_FILTER_H + +#include + + +typedef struct _LttvTracesetSelector LttvTracesetSelector; +typedef struct _LttvTraceSelector LttvTraceSelector; +typedef struct _LttvTracefileSelector LttvTracefileSelector; +typedef struct _LttvEventtypeSelector LttvEventtypeSelector; + + +LttvTracesetSelector *lttv_traceset_selector_new(char * name); +LttvTraceSelector *lttv_trace_selector_new(LttTrace *t); +LttvTracefileSelector *lttv_tracefile_selector_new(LttTracefile *t); +LttvEventtypeSelector *lttv_eventtype_selector_new(LttEventType * et); +void lttv_traceset_selector_destroy(LttvTracesetSelector *s); +void lttv_trace_selector_destroy(LttvTraceSelector *t); +void lttv_tracefile_selector_destroy(LttvTracefileSelector *t); +void lttv_eventtype_selector_destroy(LttvEventtypeSelector *t); + + +void lttv_traceset_selector_trace_add(LttvTracesetSelector *s, + LttvTraceSelector *t); +unsigned lttv_traceset_selector_trace_number(LttvTracesetSelector *s); +LttvTraceSelector *lttv_traceset_selector_trace_get(LttvTracesetSelector *s, + unsigned i); +void lttv_traceset_selector_trace_remove(LttvTracesetSelector *s, + unsigned i); + + +void lttv_trace_selector_tracefile_add(LttvTraceSelector *s, + LttvTracefileSelector *t); +unsigned lttv_trace_selector_tracefile_number(LttvTraceSelector *s); +LttvTracefileSelector *lttv_trace_selector_tracefile_get(LttvTraceSelector *s, + unsigned i); +void lttv_trace_selector_tracefile_remove(LttvTraceSelector *s, unsigned i); + +void lttv_trace_selector_eventtype_add(LttvTraceSelector *s, + LttvEventtypeSelector *et); +unsigned lttv_trace_selector_eventtype_number(LttvTraceSelector *s); +LttvEventtypeSelector *lttv_trace_selector_eventtype_get(LttvTraceSelector *s, + unsigned i); +void lttv_trace_selector_eventtype_remove(LttvTraceSelector *s, unsigned i); + + +void lttv_tracefile_selector_eventtype_add(LttvTracefileSelector *s, + LttvEventtypeSelector *et); +unsigned lttv_tracefile_selector_eventtype_number(LttvTracefileSelector *s); +LttvEventtypeSelector *lttv_tracefile_selector_eventtype_get(LttvTracefileSelector *s, + unsigned i); +void lttv_tracefile_selector_eventtype_remove(LttvTracefileSelector *s, unsigned i); + + +void lttv_trace_selector_set_selected(LttvTraceSelector *s, gboolean g); +void lttv_tracefile_selector_set_selected(LttvTracefileSelector *s, gboolean g); +void lttv_eventtype_selector_set_selected(LttvEventtypeSelector *s, gboolean g); +gboolean lttv_trace_selector_get_selected(LttvTraceSelector *s); +gboolean lttv_tracefile_selector_get_selected(LttvTracefileSelector *s); +gboolean lttv_eventtype_selector_get_selected(LttvEventtypeSelector *s); +char * lttv_traceset_selector_get_name(LttvTracesetSelector *s); +char * lttv_trace_selector_get_name(LttvTraceSelector *s); +char * lttv_tracefile_selector_get_name(LttvTracefileSelector *s); +char * lttv_eventtype_selector_get_name(LttvEventtypeSelector *s); + +LttvEventtypeSelector * lttv_eventtype_selector_clone(LttvEventtypeSelector * s); +void lttv_eventtype_selector_copy(LttvTraceSelector *s, LttvTracefileSelector *d); + + +#endif // LTTV_FILTER_H + diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/main.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/main.c index 854839f5..7b31ac63 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/main.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/main.c @@ -12,7 +12,7 @@ #include "interface.h" #include "support.h" -#include +#include #include "callbacks.h" /* global variable */ diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/mainwindow.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/mainwindow.h new file mode 100644 index 00000000..93496872 --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/mainwindow.h @@ -0,0 +1,100 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Xiangxiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#ifndef _MAIN_WINDOW_ +#define _MAIN_WINDOW_ + +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +typedef struct _TracesetInfo { + //FIXME? TracesetContext and stats in same or different variable ? + LttvTracesetStats * traceset_context; + LttvTraceset * traceset; +} TracesetInfo ; + + +struct _MainWindow{ + GtkWidget* mwindow; /* Main Window */ + int window_width; + + /* Status bar information */ + // guint MainSBarContextID; /* Context ID of main status bar */ + // guint BegTimeSBarContextID; /* Context ID of BegTime status bar */ + // guint EndTimeSBarContextID; /* Context ID of EndTime status bar */ + + /* Child windows */ + //openTracesetWindow* OpenTracesetWindow;/* Window to get prof and proc file*/ + //viewTimeFrameWindow* ViewTimeFrameWindow;/*Window to select time frame */ + //gotoEventWindow* GotoEventWindow; /*search for event description*/ + //openFilterWindow* OpenFilterWindow; /* Open a filter selection window */ + GtkWidget* help_contents;/* Window to display help contents */ + GtkWidget* about_box; /* Window about information */ + + // lttv_trace_filter * filter; /* trace filter associated with the window */ + + /* Attributes for trace reading hooks local to the main window */ + LttvIAttribute * attributes; + + Tab * tab; + Tab * current_tab; + + GHashTable * hash_menu_item; + GHashTable * hash_toolbar_item; +}; + + +struct _Tab{ + GtkWidget * label; + GtkMultiVPaned * multi_vpaned; + + // startTime is the left of the visible area. Corresponds to the scrollbar + // value. + // Time_Width is a zoom dependant value (corresponding to page size) + TimeWindow time_window; + + // The current time is the time selected in the visible area by the user, + // not the scrollbar value. + LttTime current_time; + LttvIAttribute * attributes; + + struct _Tab * next; + MainWindow * mw; + + /* Traceset related information */ + TracesetInfo * traceset_info; +}; + +/** + * Remove menu and toolbar item when a module unloaded + */ +void main_window_remove_menu_item(lttv_constructor view_constructor); +void main_window_remove_toolbar_item(lttv_constructor view_constructor); + +#endif /* _MAIN_WINDOW_ */ + + diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/menu.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/menu.c new file mode 100644 index 00000000..32c35c2c --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/menu.c @@ -0,0 +1,68 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 XangXiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#include +#include + + +inline LttvMenus *lttv_menus_new() { + return g_array_new(FALSE, FALSE, sizeof(lttv_menu_closure)); +} + +/* MD: delete elements of the array also, but don't free pointed addresses + * (functions). + */ +inline void lttv_menus_destroy(LttvMenus *h) { + g_debug("lttv_menus_destroy()"); + g_array_free(h, TRUE); +} + +inline void lttv_menus_add(LttvMenus *h, lttv_constructor f, char* menuPath, char* menuText) +{ + lttv_menu_closure c; + + /* if h is null, do nothing, or popup a warning message */ + if(h == NULL)return; + + c.con = f; + c.menuPath = menuPath; + c.menuText = menuText; + g_array_append_val(h,c); +} + +gboolean lttv_menus_remove(LttvMenus *h, lttv_constructor f) +{ + lttv_menu_closure * tmp; + gint i; + for(i=0;ilen;i++){ + tmp = & g_array_index(h, lttv_menu_closure, i); + if(tmp->con == f)break; + } + if(ilen){ + g_array_remove_index(h, i); + return TRUE; + }else return FALSE; + +} + +unsigned lttv_menus_number(LttvMenus *h) +{ + return h->len; +} + + diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/menu.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/menu.h new file mode 100644 index 00000000..3253bf75 --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/menu.h @@ -0,0 +1,47 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Xiangxiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#ifndef MENU_H +#define MENU_H + +#include + +/* constructor of the viewer */ +//typedef GtkWidget* (*lttv_constructor)(void * main_window); + + +typedef GArray LttvMenus; + +typedef struct _lttv_menu_closure { + lttv_constructor con; + char * menuPath; + char * menuText; +} lttv_menu_closure; + + +LttvMenus *lttv_menus_new(); + +void lttv_menus_destroy(LttvMenus *h); + +void lttv_menus_add(LttvMenus *h, lttv_constructor f, char* menuPath, char * menuText); + +gboolean lttv_menus_remove(LttvMenus *h, lttv_constructor f); + +unsigned lttv_menus_number(LttvMenus *h); + +#endif // MENU_H diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/toolbar.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/toolbar.c new file mode 100644 index 00000000..2a1dbb10 --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/toolbar.c @@ -0,0 +1,67 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 XangXiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#include +#include + + +inline LttvToolbars *lttv_toolbars_new() { + return g_array_new(FALSE, FALSE, sizeof(lttv_toolbar_closure)); +} + +/* MD: delete elements of the array also, but don't free pointed addresses + * (functions). + */ +inline void lttv_toolbars_destroy(LttvToolbars *h) { + g_debug("lttv_toolbars_destroy"); + g_array_free(h, TRUE); +} + +inline void lttv_toolbars_add(LttvToolbars *h, lttv_constructor f, char* tooltip, char ** pixmap) +{ + lttv_toolbar_closure c; + + /* if h is null, do nothing, or popup a warning message */ + if(h == NULL)return; + + c.con = f; + c.tooltip = tooltip; + c.pixmap = pixmap; + g_array_append_val(h,c); +} + +gboolean lttv_toolbars_remove(LttvToolbars *h, lttv_constructor f) +{ + lttv_toolbar_closure * tmp; + gint i; + for(i=0;ilen;i++){ + tmp = & g_array_index(h, lttv_toolbar_closure, i); + if(tmp->con == f)break; + } + if(ilen){ + g_array_remove_index(h, i); + return TRUE; + }else return FALSE; +} + +unsigned lttv_toolbars_number(LttvToolbars *h) +{ + return h->len; +} + + diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/toolbar.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/toolbar.h new file mode 100644 index 00000000..681311b6 --- /dev/null +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/src/toolbar.h @@ -0,0 +1,46 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Xiangxiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#ifndef TOOLBAR_H +#define TOOLBAR_H + +#include + +/* constructor of the viewer */ +//typedef GtkWidget* (*lttv_constructor)(void * main_window); + + +typedef GArray LttvToolbars; + +typedef struct _lttv_toolbar_closure { + lttv_constructor con; + char * tooltip; + char ** pixmap; +} lttv_toolbar_closure; + +LttvToolbars *lttv_toolbars_new(); + +void lttv_toolbars_destroy(LttvToolbars *h); + +void lttv_toolbars_add(LttvToolbars *h, lttv_constructor f, char* tooltip, char ** pixmap); + +gboolean lttv_toolbars_remove(LttvToolbars *h, lttv_constructor f); + +unsigned lttv_toolbars_number(LttvToolbars *h); + +#endif // TOOLBAR_H diff --git a/ltt/branches/poly/lttv/modules/gui/statistics/Makefile.am b/ltt/branches/poly/lttv/modules/gui/statistics/Makefile.am index ae4c8141..cf582c23 100644 --- a/ltt/branches/poly/lttv/modules/gui/statistics/Makefile.am +++ b/ltt/branches/poly/lttv/modules/gui/statistics/Makefile.am @@ -7,7 +7,7 @@ AM_CFLAGS = $(GLIB_CFLAGS) AM_CFLAGS += $(GTK_CFLAGS) LIBS += $(GLIB_LIBS) -LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/lttvgui -llttvgui +LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/lttvwindow/lttvwindow -llttvwindow libdir = ${lttvplugindir} diff --git a/ltt/branches/poly/lttv/modules/gui/statistics/statistics.c b/ltt/branches/poly/lttv/modules/gui/statistics/statistics.c index d596b859..fe26e80f 100644 --- a/ltt/branches/poly/lttv/modules/gui/statistics/statistics.c +++ b/ltt/branches/poly/lttv/modules/gui/statistics/statistics.c @@ -22,10 +22,10 @@ #include #include -#include +#include #include #include -#include +#include #include #include