| 1 | /* This file is part of the Linux Trace Toolkit viewer |
| 2 | * Copyright (C) 2003-2004 XangXiu Yang |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License Version 2 as |
| 6 | * published by the Free Software Foundation; |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License |
| 14 | * along with this program; if not, write to the Free Software |
| 15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
| 16 | * MA 02111-1307, USA. |
| 17 | */ |
| 18 | |
| 19 | /* |
| 20 | * DO NOT EDIT THIS FILE - it is generated by Glade. |
| 21 | */ |
| 22 | |
| 23 | #ifdef HAVE_CONFIG_H |
| 24 | # include <config.h> |
| 25 | #endif |
| 26 | |
| 27 | #include <sys/types.h> |
| 28 | #include <sys/stat.h> |
| 29 | #include <unistd.h> |
| 30 | #include <string.h> |
| 31 | #include <stdio.h> |
| 32 | |
| 33 | #include <gtk/gtk.h> |
| 34 | |
| 35 | #include <lttv/compiler.h> |
| 36 | |
| 37 | #include "support.h" |
| 38 | |
| 39 | __EXPORT GtkWidget* |
| 40 | lookup_widget (GtkWidget *widget, |
| 41 | const gchar *widget_name) |
| 42 | { |
| 43 | GtkWidget *parent, *found_widget; |
| 44 | |
| 45 | for (;;) |
| 46 | { |
| 47 | if (GTK_IS_MENU (widget)) |
| 48 | parent = gtk_menu_get_attach_widget (GTK_MENU (widget)); |
| 49 | else |
| 50 | parent = widget->parent; |
| 51 | if (!parent) |
| 52 | parent = (GtkWidget*) g_object_get_data (G_OBJECT (widget), "GladeParentKey"); |
| 53 | if (parent == NULL) |
| 54 | break; |
| 55 | widget = parent; |
| 56 | } |
| 57 | |
| 58 | found_widget = (GtkWidget*) g_object_get_data (G_OBJECT (widget), |
| 59 | widget_name); |
| 60 | if (!found_widget) |
| 61 | g_warning ("Widget not found: %s", widget_name); |
| 62 | return found_widget; |
| 63 | } |
| 64 | |
| 65 | static GList *pixmaps_directories = NULL; |
| 66 | |
| 67 | /* Use this function to set the directory containing installed pixmaps. */ |
| 68 | void |
| 69 | add_pixmap_directory (const gchar *directory) |
| 70 | { |
| 71 | pixmaps_directories = g_list_prepend (pixmaps_directories, |
| 72 | g_strdup (directory)); |
| 73 | } |
| 74 | |
| 75 | /* This is an internally used function to find pixmap files. */ |
| 76 | static gchar* |
| 77 | find_pixmap_file (const gchar *filename) |
| 78 | { |
| 79 | GList *elem; |
| 80 | |
| 81 | /* We step through each of the pixmaps directory to find it. */ |
| 82 | elem = pixmaps_directories; |
| 83 | while (elem) |
| 84 | { |
| 85 | gchar *pathname = g_strdup_printf ("%s%s%s", (gchar*)elem->data, |
| 86 | G_DIR_SEPARATOR_S, filename); |
| 87 | if (g_file_test (pathname, G_FILE_TEST_EXISTS)) |
| 88 | return pathname; |
| 89 | g_free (pathname); |
| 90 | elem = elem->next; |
| 91 | } |
| 92 | return NULL; |
| 93 | } |
| 94 | |
| 95 | /* This is an internally used function to create pixmaps. */ |
| 96 | __EXPORT GtkWidget* |
| 97 | create_pixmap (GtkWidget *widget, |
| 98 | const gchar *filename) |
| 99 | { |
| 100 | gchar *pathname = NULL; |
| 101 | GtkWidget *pixmap; |
| 102 | |
| 103 | if (!filename || !filename[0]) |
| 104 | return gtk_image_new (); |
| 105 | |
| 106 | pathname = find_pixmap_file (filename); |
| 107 | |
| 108 | if (!pathname) |
| 109 | { |
| 110 | g_warning ("Couldn't find pixmap file: %s", filename); |
| 111 | return gtk_image_new (); |
| 112 | } |
| 113 | |
| 114 | pixmap = gtk_image_new_from_file (pathname); |
| 115 | g_free (pathname); |
| 116 | return pixmap; |
| 117 | } |
| 118 | |
| 119 | /* This is an internally used function to create pixmaps. */ |
| 120 | GdkPixbuf* |
| 121 | create_pixbuf (const gchar *filename) |
| 122 | { |
| 123 | gchar *pathname = NULL; |
| 124 | GdkPixbuf *pixbuf; |
| 125 | GError *error = NULL; |
| 126 | |
| 127 | if (!filename || !filename[0]) |
| 128 | return NULL; |
| 129 | |
| 130 | pathname = find_pixmap_file (filename); |
| 131 | |
| 132 | if (!pathname) |
| 133 | { |
| 134 | g_warning ("Couldn't find pixmap file: %s", filename); |
| 135 | return NULL; |
| 136 | } |
| 137 | |
| 138 | pixbuf = gdk_pixbuf_new_from_file (pathname, &error); |
| 139 | if (!pixbuf) |
| 140 | { |
| 141 | fprintf (stderr, "Failed to load pixbuf file: %s: %s\n", |
| 142 | pathname, error->message); |
| 143 | g_error_free (error); |
| 144 | } |
| 145 | g_free (pathname); |
| 146 | return pixbuf; |
| 147 | } |
| 148 | |
| 149 | /* This is used to set ATK action descriptions. */ |
| 150 | void |
| 151 | glade_set_atk_action_description (AtkAction *action, |
| 152 | const gchar *action_name, |
| 153 | const gchar *description) |
| 154 | { |
| 155 | gint n_actions, i; |
| 156 | |
| 157 | n_actions = atk_action_get_n_actions (action); |
| 158 | for (i = 0; i < n_actions; i++) |
| 159 | { |
| 160 | if (!strcmp (atk_action_get_name (action, i), action_name)) |
| 161 | atk_action_set_description (action, i, description); |
| 162 | } |
| 163 | } |
| 164 | |