1 /* This file is part of the Linux Trace Toolkit viewer
2 * Copyright (C) 2003-2004 Mathieu Desnoyers and XangXiu Yang
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;
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.
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,
20 * Initial main.c file generated by Glade. Edit as required.
21 * Glade will not overwrite this file.
30 #include <lttv/lttv.h>
31 #include <lttv/attribute.h>
32 #include <lttv/hook.h>
33 #include <lttv/option.h>
34 #include <lttv/module.h>
35 #include <lttv/tracecontext.h>
36 #include <lttv/state.h>
37 #include <lttv/stats.h>
38 #include <lttvwindow/menu.h>
39 #include <lttvwindow/toolbar.h>
41 #include "interface.h"
43 #include <lttvwindow/mainwindow.h>
44 #include <lttvwindow/mainwindow-private.h>
45 #include "callbacks.h"
46 #include <ltt/trace.h>
51 /** Array containing instanced objects. */
52 GSList
* g_main_window_list
= NULL
;
57 /* Initial trace from command line */
58 LttvTrace
*g_init_trace
= NULL
;
63 void lttv_trace_option(void *hook_data
)
68 trace
= ltt_trace_open(a_trace
);
69 if(trace
== NULL
) g_critical("cannot open trace %s", a_trace
);
70 g_init_trace
= lttv_trace_new(trace
);
74 /*****************************************************************************
75 * Functions for module loading/unloading *
76 *****************************************************************************/
78 * plugin's init function
80 * This function initializes the GUI.
83 static gboolean
window_creation_hook(void *hook_data
, void *call_data
)
85 g_debug("GUI window_creation_hook()");
87 bindtextdomain (GETTEXT_PACKAGE
, PACKAGE_LOCALE_DIR
);
88 bind_textdomain_codeset (GETTEXT_PACKAGE
, "UTF-8");
89 textdomain (GETTEXT_PACKAGE
);
93 gtk_init (<tv_argc
, <tv_argv
);
95 add_pixmap_directory (PACKAGE_DATA_DIR
"/" PACKAGE
"/pixmaps");
96 add_pixmap_directory ("pixmaps");
97 add_pixmap_directory ("../modules/gui/main/pixmaps");
99 construct_main_window(NULL
);
108 LttvAttributeValue value
;
110 // Global attributes only used for interaction with main() here.
111 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
113 LTTV_TRACES
= g_quark_from_string("traces/");
115 g_debug("GUI init()");
117 lttv_option_add("trace", 't',
118 "add a trace to the trace set to analyse",
119 "pathname of the directory containing the trace",
120 LTTV_OPT_STRING
, &a_trace
, lttv_trace_option
, NULL
);
122 g_assert(lttv_iattribute_find_by_path(attributes
, "hooks/main/before",
123 LTTV_POINTER
, &value
));
124 g_assert((main_hooks
= *(value
.v_pointer
)) != NULL
);
126 lttv_hooks_add(main_hooks
, window_creation_hook
, NULL
, LTTV_PRIO_DEFAULT
);
131 main_window_destructor(MainWindow
* mw
)
133 g_assert(GTK_IS_WIDGET(mw
->mwindow
));
134 gtk_widget_destroy(mw
->mwindow
);
139 * plugin's destroy function
141 * This function releases the memory reserved by the module and unregisters
142 * everything that has been registered in the gtkTraceSet API.
144 static void destroy() {
146 LttvAttributeValue value
;
150 lttv_option_remove("trace");
152 lttv_hooks_remove_data(main_hooks
, window_creation_hook
, NULL
);
154 g_debug("GUI destroy()");
156 if(g_main_window_list
){
157 for(iter
=g_main_window_list
;iter
!=NULL
;iter
=g_slist_next(iter
)) {
158 main_window_destructor((MainWindow
*)iter
->data
);
160 g_slist_free(g_main_window_list
);
166 LTTV_MODULE("lttvwindow", "Viewer main window", \
167 "Viewer with multiple windows, tabs and panes for graphical modules", \
168 init
, destroy
, "stats", "option")
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