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.
31 #include <lttv/lttv.h>
32 #include <lttv/attribute.h>
33 #include <lttv/hook.h>
34 #include <lttv/option.h>
35 #include <lttv/module.h>
36 #include <lttv/tracecontext.h>
37 #include <lttv/state.h>
38 #include <lttv/stats.h>
39 #include <lttvwindow/menu.h>
40 #include <lttvwindow/toolbar.h>
41 #include <lttvwindow/lttvwindowtraces.h>
43 #include "interface.h"
45 #include <lttvwindow/mainwindow.h>
46 #include <lttvwindow/mainwindow-private.h>
47 #include "callbacks.h"
48 #include <ltt/trace.h>
51 LttvTraceInfo LTTV_TRACES
,
53 LTTV_VIEWER_CONSTRUCTORS
,
55 LTTV_REQUESTS_CURRENT
,
58 LTTV_COMPUTATION_TRACESET
,
59 LTTV_COMPUTATION_TRACESET_CONTEXT
,
60 LTTV_COMPUTATION_SYNC_POSITION
,
61 LTTV_BEFORE_CHUNK_TRACESET
,
62 LTTV_BEFORE_CHUNK_TRACE
,
63 LTTV_BEFORE_CHUNK_TRACEFILE
,
64 LTTV_AFTER_CHUNK_TRACESET
,
65 LTTV_AFTER_CHUNK_TRACE
,
66 LTTV_AFTER_CHUNK_TRACEFILE
,
70 LTTV_EVENT_HOOK_BY_ID
,
78 /** Array containing instanced objects. */
79 GSList
* g_main_window_list
= NULL
;
84 /* Initial trace from command line */
85 LttvTrace
*g_init_trace
= NULL
;
90 void lttv_trace_option(void *hook_data
)
93 gchar abs_path
[PATH_MAX
];
95 get_absolute_pathname(a_trace
, abs_path
);
96 g_init_trace
= lttvwindowtraces_get_trace_by_name(abs_path
);
97 if(g_init_trace
== NULL
) {
98 trace
= ltt_trace_open(abs_path
);
100 g_warning("cannot open trace %s", abs_path
);
102 g_init_trace
= lttv_trace_new(trace
);
103 lttvwindowtraces_add_trace(g_init_trace
);
108 /*****************************************************************************
109 * Functions for module loading/unloading *
110 *****************************************************************************/
112 * plugin's init function
114 * This function initializes the GUI.
117 static gboolean
window_creation_hook(void *hook_data
, void *call_data
)
119 g_debug("GUI window_creation_hook()");
121 bindtextdomain (GETTEXT_PACKAGE
, PACKAGE_LOCALE_DIR
);
122 bind_textdomain_codeset (GETTEXT_PACKAGE
, "UTF-8");
123 textdomain (GETTEXT_PACKAGE
);
127 gtk_init (<tv_argc
, <tv_argv
);
129 add_pixmap_directory (PACKAGE_DATA_DIR
"/" PACKAGE
"/pixmaps");
130 add_pixmap_directory ("pixmaps");
131 add_pixmap_directory ("../modules/gui/main/pixmaps");
133 construct_main_window(NULL
);
142 LttvAttributeValue value
;
144 // Global attributes only used for interaction with main() here.
145 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
147 LTTV_TRACES
= g_quark_from_string("traces");
148 LTTV_COMPUTATION
= g_quark_from_string("computation");
149 LTTV_VIEWER_CONSTRUCTORS
= g_quark_from_string("viewer_constructors");
150 LTTV_REQUESTS_QUEUE
= g_quark_from_string("requests_queue");
151 LTTV_REQUESTS_CURRENT
= g_quark_from_string("requests_current");
152 LTTV_NOTIFY_QUEUE
= g_quark_from_string("notify_queue");
153 LTTV_NOTIFY_CURRENT
= g_quark_from_string("notify_current");
154 LTTV_COMPUTATION_TRACESET
= g_quark_from_string("computation_traceset");
155 LTTV_COMPUTATION_TRACESET_CONTEXT
=
156 g_quark_from_string("computation_traceset_context");
157 LTTV_COMPUTATION_SYNC_POSITION
=
158 g_quark_from_string("computation_sync_position");
159 LTTV_BEFORE_CHUNK_TRACESET
= g_quark_from_string("before_chunk_traceset");
160 LTTV_BEFORE_CHUNK_TRACE
= g_quark_from_string("before_chunk_trace");
161 LTTV_BEFORE_CHUNK_TRACEFILE
= g_quark_from_string("before_chunk_tracefile");
162 LTTV_AFTER_CHUNK_TRACESET
= g_quark_from_string("after_chunk_traceset");
163 LTTV_AFTER_CHUNK_TRACE
= g_quark_from_string("after_chunk_trace");
164 LTTV_AFTER_CHUNK_TRACEFILE
= g_quark_from_string("after_chunk_tracefile");
165 LTTV_BEFORE_REQUEST
= g_quark_from_string("before_request");
166 LTTV_AFTER_REQUEST
= g_quark_from_string("after_request");
167 LTTV_EVENT_HOOK
= g_quark_from_string("event_hook");
168 LTTV_EVENT_HOOK_BY_ID
= g_quark_from_string("event_hook_by_id");
169 LTTV_HOOK_ADDER
= g_quark_from_string("hook_adder");
170 LTTV_HOOK_REMOVER
= g_quark_from_string("hook_remover");
171 LTTV_IN_PROGRESS
= g_quark_from_string("in_progress");
172 LTTV_READY
= g_quark_from_string("ready");
173 LTTV_LOCK
= g_quark_from_string("lock");
175 g_debug("GUI init()");
177 lttv_option_add("trace", 't',
178 "add a trace to the trace set to analyse",
179 "pathname of the directory containing the trace",
180 LTTV_OPT_STRING
, &a_trace
, lttv_trace_option
, NULL
);
182 g_assert(lttv_iattribute_find_by_path(attributes
, "hooks/main/before",
183 LTTV_POINTER
, &value
));
184 g_assert((main_hooks
= *(value
.v_pointer
)) != NULL
);
186 lttv_hooks_add(main_hooks
, window_creation_hook
, NULL
, LTTV_PRIO_DEFAULT
);
189 /* Register state calculator */
190 LttvHooks
*hook_adder
= lttv_hooks_new();
191 lttv_hooks_add(hook_adder
, lttv_state_save_hook_add_event_hooks
, NULL
,
193 lttv_hooks_add(hook_adder
, lttv_state_hook_add_event_hooks
, NULL
,
195 LttvHooks
*hook_remover
= lttv_hooks_new();
196 lttv_hooks_add(hook_remover
, lttv_state_save_hook_remove_event_hooks
,
197 NULL
, LTTV_PRIO_DEFAULT
);
198 lttv_hooks_add(hook_remover
, lttv_state_hook_remove_event_hooks
,
199 NULL
, LTTV_PRIO_DEFAULT
);
200 /* Add state computation background hook adder to attributes */
201 lttvwindowtraces_register_computation_hooks(g_quark_from_string("state"),
202 NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
,
203 hook_adder
, hook_remover
);
207 /* Register statistics calculator */
208 LttvHooks
*hook_adder
= lttv_hooks_new();
209 lttv_hooks_add(hook_adder
, lttv_stats_hook_add_event_hooks
, NULL
,
211 lttv_hooks_add(hook_adder
, lttv_state_hook_add_event_hooks
, NULL
,
213 LttvHooks
*hook_remover
= lttv_hooks_new();
214 lttv_hooks_add(hook_remover
, lttv_stats_hook_remove_event_hooks
,
215 NULL
, LTTV_PRIO_DEFAULT
);
216 lttv_hooks_add(hook_remover
, lttv_state_hook_remove_event_hooks
,
217 NULL
, LTTV_PRIO_DEFAULT
);
218 LttvHooks
*after_request
= lttv_hooks_new();
219 lttv_hooks_add(after_request
, lttv_stats_sum_traceset_hook
, NULL
,
221 /* Add state computation background hook adder to attributes */
222 lttvwindowtraces_register_computation_hooks(g_quark_from_string("stats"),
223 NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
,
224 after_request
, NULL
, NULL
,
225 hook_adder
, hook_remover
);
230 main_window_destructor(MainWindow
* mw
)
232 g_assert(GTK_IS_WIDGET(mw
->mwindow
));
233 gtk_widget_destroy(mw
->mwindow
);
238 * plugin's destroy function
240 * This function releases the memory reserved by the module and unregisters
241 * everything that has been registered in the gtkTraceSet API.
243 static void destroy() {
245 LttvAttributeValue value
;
249 lttv_option_remove("trace");
251 lttv_hooks_remove_data(main_hooks
, window_creation_hook
, NULL
);
253 g_debug("GUI destroy()");
255 if(g_main_window_list
){
256 for(iter
=g_main_window_list
;iter
!=NULL
;iter
=g_slist_next(iter
)) {
257 main_window_destructor((MainWindow
*)iter
->data
);
259 g_slist_free(g_main_window_list
);
265 LTTV_MODULE("lttvwindow", "Viewer main window", \
266 "Viewer with multiple windows, tabs and panes for graphical modules", \
267 init
, destroy
, "stats", "option")