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.
32 #include <lttv/lttv.h>
33 #include <lttv/attribute.h>
34 #include <lttv/hook.h>
35 #include <lttv/option.h>
36 #include <lttv/module.h>
37 #include <lttv/tracecontext.h>
38 #include <lttv/state.h>
39 #include <lttv/stats.h>
40 #include <lttvwindow/menu.h>
41 #include <lttvwindow/toolbar.h>
42 #include <lttvwindow/lttvwindowtraces.h>
44 #include "interface.h"
46 #include <lttvwindow/mainwindow.h>
47 #include <lttvwindow/mainwindow-private.h>
48 #include "callbacks.h"
49 #include <ltt/trace.h>
52 __EXPORT LttvTraceInfo
55 LTTV_VIEWER_CONSTRUCTORS
,
57 LTTV_REQUESTS_CURRENT
,
60 LTTV_COMPUTATION_TRACESET
,
61 LTTV_COMPUTATION_TRACESET_CONTEXT
,
62 LTTV_COMPUTATION_SYNC_POSITION
,
63 LTTV_BEFORE_CHUNK_TRACESET
,
64 LTTV_BEFORE_CHUNK_TRACE
,
65 LTTV_BEFORE_CHUNK_TRACEFILE
,
66 LTTV_AFTER_CHUNK_TRACESET
,
67 LTTV_AFTER_CHUNK_TRACE
,
68 LTTV_AFTER_CHUNK_TRACEFILE
,
72 LTTV_EVENT_HOOK_BY_ID_CHANNEL
,
80 /** Array containing instanced objects. */
81 GSList
* g_main_window_list
= NULL
;
86 /* Initial trace from command line */
87 static GSList
*g_init_trace
= NULL
;
90 //static char g_init_trace[PATH_MAX] = "";
93 void lttv_trace_option(void *hook_data
)
97 //get_absolute_pathname(a_trace, g_init_trace);
98 g_init_trace
= g_slist_append(g_init_trace
, a_trace
);
101 /*****************************************************************************
102 * Functions for module loading/unloading *
103 *****************************************************************************/
105 * plugin's init function
107 * This function initializes the GUI.
110 static gboolean
window_creation_hook(void *hook_data
, void *call_data
)
112 g_debug("GUI window_creation_hook()");
114 bindtextdomain (GETTEXT_PACKAGE
, PACKAGE_LOCALE_DIR
);
115 bind_textdomain_codeset (GETTEXT_PACKAGE
, "UTF-8");
116 textdomain (GETTEXT_PACKAGE
);
120 gtk_init (<tv_argc
, <tv_argv
);
122 add_pixmap_directory (PACKAGE_DATA_DIR
"/" PACKAGE
"/pixmaps");
123 add_pixmap_directory ("pixmaps");
124 add_pixmap_directory ("../modules/gui/main/pixmaps");
126 /* First window, use command line trace */
127 create_main_window_with_trace_list(g_init_trace
);
136 LttvAttributeValue value
;
138 // Global attributes only used for interaction with main() here.
139 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
141 LTTV_TRACES
= g_quark_from_string("traces");
142 LTTV_COMPUTATION
= g_quark_from_string("computation");
143 LTTV_VIEWER_CONSTRUCTORS
= g_quark_from_string("viewer_constructors");
144 LTTV_REQUESTS_QUEUE
= g_quark_from_string("requests_queue");
145 LTTV_REQUESTS_CURRENT
= g_quark_from_string("requests_current");
146 LTTV_NOTIFY_QUEUE
= g_quark_from_string("notify_queue");
147 LTTV_NOTIFY_CURRENT
= g_quark_from_string("notify_current");
148 LTTV_COMPUTATION_TRACESET
= g_quark_from_string("computation_traceset");
149 LTTV_COMPUTATION_TRACESET_CONTEXT
=
150 g_quark_from_string("computation_traceset_context");
151 LTTV_COMPUTATION_SYNC_POSITION
=
152 g_quark_from_string("computation_sync_position");
153 LTTV_BEFORE_CHUNK_TRACESET
= g_quark_from_string("before_chunk_traceset");
154 LTTV_BEFORE_CHUNK_TRACE
= g_quark_from_string("before_chunk_trace");
155 LTTV_BEFORE_CHUNK_TRACEFILE
= g_quark_from_string("before_chunk_tracefile");
156 LTTV_AFTER_CHUNK_TRACESET
= g_quark_from_string("after_chunk_traceset");
157 LTTV_AFTER_CHUNK_TRACE
= g_quark_from_string("after_chunk_trace");
158 LTTV_AFTER_CHUNK_TRACEFILE
= g_quark_from_string("after_chunk_tracefile");
159 LTTV_BEFORE_REQUEST
= g_quark_from_string("before_request");
160 LTTV_AFTER_REQUEST
= g_quark_from_string("after_request");
161 LTTV_EVENT_HOOK
= g_quark_from_string("event_hook");
162 LTTV_EVENT_HOOK_BY_ID_CHANNEL
= g_quark_from_string("event_hook_by_id_channel");
163 LTTV_HOOK_ADDER
= g_quark_from_string("hook_adder");
164 LTTV_HOOK_REMOVER
= g_quark_from_string("hook_remover");
165 LTTV_IN_PROGRESS
= g_quark_from_string("in_progress");
166 LTTV_READY
= g_quark_from_string("ready");
167 LTTV_LOCK
= g_quark_from_string("lock");
169 g_debug("GUI init()");
171 lttv_option_add("trace", 't',
172 "add a trace to the trace set to analyse",
173 "pathname of the directory containing the trace",
174 LTTV_OPT_STRING
, &a_trace
, lttv_trace_option
, NULL
);
176 g_assert(lttv_iattribute_find_by_path(attributes
, "hooks/main/before",
177 LTTV_POINTER
, &value
));
178 g_assert((main_hooks
= *(value
.v_pointer
)) != NULL
);
180 lttv_hooks_add(main_hooks
, window_creation_hook
, NULL
, LTTV_PRIO_DEFAULT
);
183 /* Register state calculator */
184 LttvHooks
*hook_adder
= lttv_hooks_new();
185 lttv_hooks_add(hook_adder
, lttv_state_save_hook_add_event_hooks
, NULL
,
187 lttv_hooks_add(hook_adder
, lttv_state_hook_add_event_hooks
, NULL
,
189 LttvHooks
*hook_remover
= lttv_hooks_new();
190 lttv_hooks_add(hook_remover
, lttv_state_save_hook_remove_event_hooks
,
191 NULL
, LTTV_PRIO_DEFAULT
);
192 lttv_hooks_add(hook_remover
, lttv_state_hook_remove_event_hooks
,
193 NULL
, LTTV_PRIO_DEFAULT
);
194 /* Add state computation background hook adder to attributes */
195 lttvwindowtraces_register_computation_hooks(g_quark_from_string("state"),
196 NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
,
197 hook_adder
, hook_remover
);
201 /* Register statistics calculator */
202 LttvHooks
*hook_adder
= lttv_hooks_new();
203 lttv_hooks_add(hook_adder
, lttv_stats_hook_add_event_hooks
, NULL
,
205 lttv_hooks_add(hook_adder
, lttv_state_hook_add_event_hooks
, NULL
,
207 LttvHooks
*hook_remover
= lttv_hooks_new();
208 lttv_hooks_add(hook_remover
, lttv_stats_hook_remove_event_hooks
,
209 NULL
, LTTV_PRIO_DEFAULT
);
210 lttv_hooks_add(hook_remover
, lttv_state_hook_remove_event_hooks
,
211 NULL
, LTTV_PRIO_DEFAULT
);
212 LttvHooks
*after_request
= lttv_hooks_new();
213 lttv_hooks_add(after_request
, lttv_stats_sum_traceset_hook
, NULL
,
215 /* Add state computation background hook adder to attributes */
216 lttvwindowtraces_register_computation_hooks(g_quark_from_string("stats"),
217 NULL
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
,
218 after_request
, NULL
, NULL
,
219 hook_adder
, hook_remover
);
224 main_window_destructor(MainWindow
* mw
)
226 g_assert(GTK_IS_WIDGET(mw
->mwindow
));
227 gtk_widget_destroy(mw
->mwindow
);
230 static void destroy_walk(gpointer data
, gpointer user_data
)
232 main_window_destructor((MainWindow
*)data
);
236 * plugin's destroy function
238 * This function releases the memory reserved by the module and unregisters
239 * everything that has been registered in the gtkTraceSet API.
241 static void destroy() {
243 lttv_option_remove("trace");
245 lttv_hooks_remove_data(main_hooks
, window_creation_hook
, NULL
);
247 g_debug("GUI destroy()");
249 g_slist_foreach(g_main_window_list
, destroy_walk
, NULL
);
251 g_slist_free(g_main_window_list
);
253 g_slist_free(g_init_trace
);
258 LTTV_MODULE("lttvwindow", "Viewer main window", \
259 "Viewer with multiple windows, tabs and panes for graphical modules", \
260 init
, destroy
, "stats", "option")