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1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers and 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 | |
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19 | /* |
20 | * Initial main.c file generated by Glade. Edit as required. |
21 | * Glade will not overwrite this file. |
22 | */ |
23 | |
24 | #ifdef HAVE_CONFIG_H |
25 | # include <config.h> |
26 | #endif |
27 | |
28 | #include <gtk/gtk.h> |
29 | |
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30 | #include <lttv/lttv.h> |
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31 | #include <lttv/attribute.h> |
32 | #include <lttv/hook.h> |
33 | #include <lttv/option.h> |
34 | #include <lttv/module.h> |
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35 | #include <lttv/tracecontext.h> |
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36 | #include <lttv/state.h> |
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37 | #include <lttv/stats.h> |
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38 | #include <lttvwindow/menu.h> |
39 | #include <lttvwindow/toolbar.h> |
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40 | |
41 | #include "interface.h" |
42 | #include "support.h" |
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43 | #include <lttvwindow/mainwindow.h> |
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44 | #include <lttvwindow/mainwindow-private.h> |
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45 | #include "callbacks.h" |
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46 | #include <ltt/trace.h> |
47 | |
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48 | |
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49 | /** Array containing instanced objects. */ |
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50 | GSList * g_main_window_list = NULL ; |
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51 | |
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52 | LttvHooks |
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53 | *main_hooks; |
54 | |
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55 | /* Initial trace from command line */ |
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56 | LttvTrace *g_init_trace = NULL; |
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57 | |
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58 | static char *a_trace; |
59 | |
60 | void lttv_trace_option(void *hook_data) |
61 | { |
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62 | LttTrace *trace; |
63 | |
64 | trace = ltt_trace_open(a_trace); |
65 | if(trace == NULL) g_critical("cannot open trace %s", a_trace); |
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66 | g_init_trace = lttv_trace_new(trace); |
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67 | } |
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68 | |
69 | /***************************************************************************** |
70 | * Functions for module loading/unloading * |
71 | *****************************************************************************/ |
72 | /** |
73 | * plugin's init function |
74 | * |
75 | * This function initializes the GUI. |
76 | */ |
77 | |
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78 | static gboolean window_creation_hook(void *hook_data, void *call_data) |
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79 | { |
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80 | g_debug("GUI window_creation_hook()"); |
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81 | #ifdef ENABLE_NLS |
82 | bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR); |
83 | bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); |
84 | textdomain (GETTEXT_PACKAGE); |
85 | #endif |
86 | |
87 | gtk_set_locale (); |
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88 | gtk_init (<tv_argc, <tv_argv); |
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89 | |
90 | add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps"); |
91 | add_pixmap_directory ("pixmaps"); |
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92 | add_pixmap_directory ("../modules/gui/main/pixmaps"); |
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93 | |
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94 | construct_main_window(NULL); |
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95 | |
96 | gtk_main (); |
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97 | |
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98 | return FALSE; |
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99 | } |
100 | |
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101 | static void init() { |
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102 | |
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103 | LttvAttributeValue value; |
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104 | |
105 | // Global attributes only used for interaction with main() here. |
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106 | LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes()); |
107 | |
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108 | g_debug("GUI init()"); |
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109 | |
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110 | lttv_option_add("trace", 't', |
111 | "add a trace to the trace set to analyse", |
112 | "pathname of the directory containing the trace", |
113 | LTTV_OPT_STRING, &a_trace, lttv_trace_option, NULL); |
114 | |
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115 | g_assert(lttv_iattribute_find_by_path(attributes, "hooks/main/before", |
116 | LTTV_POINTER, &value)); |
117 | g_assert((main_hooks = *(value.v_pointer)) != NULL); |
118 | |
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119 | lttv_hooks_add(main_hooks, window_creation_hook, NULL, LTTV_PRIO_DEFAULT); |
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120 | |
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121 | } |
122 | |
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123 | void |
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124 | main_window_destructor(MainWindow * mw) |
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125 | { |
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126 | g_assert(GTK_IS_WIDGET(mw->mwindow)); |
127 | gtk_widget_destroy(mw->mwindow); |
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128 | } |
129 | |
130 | |
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131 | /** |
132 | * plugin's destroy function |
133 | * |
134 | * This function releases the memory reserved by the module and unregisters |
135 | * everything that has been registered in the gtkTraceSet API. |
136 | */ |
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137 | static void destroy() { |
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138 | |
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139 | LttvAttributeValue value; |
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140 | LttvTrace *trace; |
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141 | GSList *iter = NULL; |
142 | |
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143 | lttv_option_remove("trace"); |
144 | |
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145 | lttv_hooks_remove_data(main_hooks, window_creation_hook, NULL); |
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146 | |
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147 | g_debug("GUI destroy()"); |
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148 | |
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149 | if(g_main_window_list){ |
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150 | for(iter=g_main_window_list;iter!=NULL;iter=g_slist_next(iter)) { |
151 | main_window_destructor((MainWindow*)iter->data); |
152 | } |
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153 | g_slist_free(g_main_window_list); |
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154 | } |
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155 | |
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156 | } |
157 | |
158 | |
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159 | LTTV_MODULE("lttvwindow", "Viewer main window", \ |
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160 | "Viewer with multiple windows, tabs and panes for graphical modules", \ |
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161 | init, destroy, "stats", "option") |