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1 | /* |
2 | * Initial main.c file generated by Glade. Edit as required. |
3 | * Glade will not overwrite this file. |
4 | */ |
5 | |
6 | #ifdef HAVE_CONFIG_H |
7 | # include <config.h> |
8 | #endif |
9 | |
10 | #include <gtk/gtk.h> |
11 | |
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12 | #include <lttv/lttv.h> |
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13 | #include <lttv/attribute.h> |
14 | #include <lttv/hook.h> |
15 | #include <lttv/option.h> |
16 | #include <lttv/module.h> |
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17 | #include <lttv/processTrace.h> |
18 | #include <lttv/state.h> |
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19 | #include <lttv/stats.h> |
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20 | #include <lttv/menu.h> |
21 | #include <lttv/toolbar.h> |
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22 | |
23 | #include "interface.h" |
24 | #include "support.h" |
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25 | #include <lttv/mainWindow.h> |
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26 | #include "callbacks.h" |
27 | |
28 | /* global variable */ |
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29 | //LttvTracesetStats * gTracesetContext = NULL; |
30 | //static LttvTraceset * traceset; |
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31 | static WindowCreationData win_creation_data; |
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32 | |
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33 | /** Array containing instanced objects. */ |
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34 | GSList * g_main_window_list = NULL ; |
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35 | |
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36 | LttvHooks |
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37 | *main_hooks; |
38 | |
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39 | /* Initial trace from command line */ |
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40 | LttvTrace *g_init_trace = NULL; |
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41 | |
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42 | static char *a_trace; |
43 | |
44 | void lttv_trace_option(void *hook_data) |
45 | { |
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46 | LttTrace *trace; |
47 | |
48 | trace = ltt_trace_open(a_trace); |
49 | if(trace == NULL) g_critical("cannot open trace %s", a_trace); |
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50 | g_init_trace = lttv_trace_new(trace); |
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51 | } |
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52 | |
53 | /***************************************************************************** |
54 | * Functions for module loading/unloading * |
55 | *****************************************************************************/ |
56 | /** |
57 | * plugin's init function |
58 | * |
59 | * This function initializes the GUI. |
60 | */ |
61 | |
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62 | static gboolean window_creation_hook(void *hook_data, void *call_data) |
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63 | { |
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64 | WindowCreationData* window_creation_data = (WindowCreationData*)hook_data; |
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65 | |
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66 | g_critical("GUI window_creation_hook()"); |
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67 | #ifdef ENABLE_NLS |
68 | bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR); |
69 | bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); |
70 | textdomain (GETTEXT_PACKAGE); |
71 | #endif |
72 | |
73 | gtk_set_locale (); |
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74 | gtk_init (&(window_creation_data->argc), &(window_creation_data->argv)); |
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75 | |
76 | add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps"); |
77 | add_pixmap_directory ("pixmaps"); |
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78 | add_pixmap_directory ("modules/gui/mainWin/pixmaps"); |
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79 | |
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80 | construct_main_window(NULL, window_creation_data, TRUE); |
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81 | |
82 | gtk_main (); |
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83 | |
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84 | return FALSE; |
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85 | } |
86 | |
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87 | G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) { |
88 | |
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89 | LttvAttributeValue value; |
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90 | |
91 | // Global attributes only used for interaction with main() here. |
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92 | LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes()); |
93 | |
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94 | g_critical("GUI init()"); |
95 | |
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96 | lttv_option_add("trace", 't', |
97 | "add a trace to the trace set to analyse", |
98 | "pathname of the directory containing the trace", |
99 | LTTV_OPT_STRING, &a_trace, lttv_trace_option, NULL); |
100 | |
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101 | g_assert(lttv_iattribute_find_by_path(attributes, "hooks/main/before", |
102 | LTTV_POINTER, &value)); |
103 | g_assert((main_hooks = *(value.v_pointer)) != NULL); |
104 | |
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105 | win_creation_data.argc = argc; |
106 | win_creation_data.argv = argv; |
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107 | |
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108 | lttv_hooks_add(main_hooks, window_creation_hook, &win_creation_data); |
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109 | |
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110 | } |
111 | |
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112 | void |
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113 | main_window_free(mainWindow * mw) |
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114 | { |
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115 | guint i, nb, ref_count; |
116 | LttvTrace * trace; |
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117 | |
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118 | if(mw){ |
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119 | |
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120 | g_critical("begin remove"); |
121 | lttv_hooks_destroy(mw->Traceset_Info->before_traceset); |
122 | lttv_hooks_destroy(mw->Traceset_Info->after_traceset); |
123 | lttv_hooks_destroy(mw->Traceset_Info->before_trace); |
124 | lttv_hooks_destroy(mw->Traceset_Info->after_trace); |
125 | lttv_hooks_destroy(mw->Traceset_Info->before_tracefile); |
126 | lttv_hooks_destroy(mw->Traceset_Info->after_tracefile); |
127 | lttv_hooks_destroy(mw->Traceset_Info->before_event); |
128 | lttv_hooks_destroy(mw->Traceset_Info->after_event); |
129 | g_critical("end remove"); |
130 | |
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131 | if(mw->Traceset_Info->path != NULL) |
132 | g_free(mw->Traceset_Info->path); |
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133 | if(mw->Traceset_Info->TracesetContext != NULL){ |
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134 | lttv_context_fini(LTTV_TRACESET_CONTEXT(mw->Traceset_Info->TracesetContext)); |
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135 | g_object_unref(mw->Traceset_Info->TracesetContext); |
136 | } |
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137 | if(mw->Traceset_Info->traceset != NULL) { |
138 | nb = lttv_traceset_number(mw->Traceset_Info->traceset); |
139 | for(i = 0 ; i < nb ; i++) { |
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140 | trace = lttv_traceset_get(mw->Traceset_Info->traceset, i); |
141 | ref_count = lttv_trace_get_ref_number(trace); |
142 | if(ref_count <= 1) |
143 | ltt_trace_close(lttv_trace(trace)); |
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144 | } |
145 | } |
146 | |
147 | lttv_traceset_destroy(mw->Traceset_Info->traceset); |
148 | |
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149 | g_object_unref(mw->Attributes); |
150 | |
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151 | g_free(mw->Traceset_Info); |
152 | mw->Traceset_Info = NULL; |
153 | |
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154 | g_main_window_list = g_slist_remove(g_main_window_list, mw); |
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155 | |
156 | g_hash_table_destroy(mw->hash_menu_item); |
157 | g_hash_table_destroy(mw->hash_toolbar_item); |
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158 | |
159 | g_free(mw); |
160 | mw = NULL; |
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161 | } |
162 | } |
163 | |
164 | void |
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165 | main_window_destructor(mainWindow * mw) |
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166 | { |
167 | if(GTK_IS_WIDGET(mw->MWindow)){ |
168 | gtk_widget_destroy(mw->MWindow); |
169 | // gtk_widget_destroy(mw->HelpContents); |
170 | // gtk_widget_destroy(mw->AboutBox); |
171 | mw = NULL; |
172 | } |
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173 | //main_window_free called when the object mw in the widget is unref. |
174 | //main_window_free(mw); |
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175 | } |
176 | |
177 | |
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178 | void main_window_destroy_walk(gpointer data, gpointer user_data) |
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179 | { |
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180 | main_window_destructor((mainWindow*)data); |
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181 | } |
182 | |
183 | |
184 | |
185 | /** |
186 | * plugin's destroy function |
187 | * |
188 | * This function releases the memory reserved by the module and unregisters |
189 | * everything that has been registered in the gtkTraceSet API. |
190 | */ |
191 | G_MODULE_EXPORT void destroy() { |
192 | |
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193 | LttvAttributeValue value; |
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194 | LttvTrace *trace; |
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195 | |
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196 | lttv_option_remove("trace"); |
197 | |
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198 | lttv_hooks_remove_data(main_hooks, window_creation_hook, &win_creation_data); |
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199 | |
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200 | g_critical("GUI destroy()"); |
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201 | |
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202 | if(g_main_window_list){ |
203 | g_slist_foreach(g_main_window_list, main_window_destroy_walk, NULL ); |
204 | g_slist_free(g_main_window_list); |
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205 | } |
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206 | |
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207 | } |
208 | |
209 | |
210 | |
211 | |