| 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 | |
| 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 | #include <glib.h> |
| 30 | #include <string.h> |
| 31 | |
| 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> |
| 43 | |
| 44 | #include "interface.h" |
| 45 | #include "support.h" |
| 46 | #include <lttvwindow/mainwindow.h> |
| 47 | #include <lttvwindow/mainwindow-private.h> |
| 48 | #include "callbacks.h" |
| 49 | #include <ltt/trace.h> |
| 50 | |
| 51 | |
| 52 | __EXPORT LttvTraceInfo |
| 53 | LTTV_TRACES, |
| 54 | LTTV_COMPUTATION, |
| 55 | LTTV_VIEWER_CONSTRUCTORS, |
| 56 | LTTV_REQUESTS_QUEUE, |
| 57 | LTTV_REQUESTS_CURRENT, |
| 58 | LTTV_NOTIFY_QUEUE, |
| 59 | LTTV_NOTIFY_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, |
| 69 | LTTV_BEFORE_REQUEST, |
| 70 | LTTV_AFTER_REQUEST, |
| 71 | LTTV_EVENT_HOOK, |
| 72 | LTTV_EVENT_HOOK_BY_ID, |
| 73 | LTTV_HOOK_ADDER, |
| 74 | LTTV_HOOK_REMOVER, |
| 75 | LTTV_IN_PROGRESS, |
| 76 | LTTV_READY, |
| 77 | LTTV_LOCK; |
| 78 | |
| 79 | |
| 80 | /** Array containing instanced objects. */ |
| 81 | GSList * g_main_window_list = NULL ; |
| 82 | |
| 83 | LttvHooks |
| 84 | *main_hooks; |
| 85 | |
| 86 | /* Initial trace from command line */ |
| 87 | static GSList *g_init_trace = NULL; |
| 88 | |
| 89 | static char *a_trace; |
| 90 | //static char g_init_trace[PATH_MAX] = ""; |
| 91 | |
| 92 | |
| 93 | void lttv_trace_option(void *hook_data) |
| 94 | { |
| 95 | //LttTrace *trace; |
| 96 | |
| 97 | //get_absolute_pathname(a_trace, g_init_trace); |
| 98 | g_init_trace = g_slist_append(g_init_trace, a_trace); |
| 99 | } |
| 100 | |
| 101 | /***************************************************************************** |
| 102 | * Functions for module loading/unloading * |
| 103 | *****************************************************************************/ |
| 104 | /** |
| 105 | * plugin's init function |
| 106 | * |
| 107 | * This function initializes the GUI. |
| 108 | */ |
| 109 | |
| 110 | static gboolean window_creation_hook(void *hook_data, void *call_data) |
| 111 | { |
| 112 | g_debug("GUI window_creation_hook()"); |
| 113 | #ifdef ENABLE_NLS |
| 114 | bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR); |
| 115 | bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); |
| 116 | textdomain (GETTEXT_PACKAGE); |
| 117 | #endif |
| 118 | |
| 119 | gtk_set_locale (); |
| 120 | gtk_init (<tv_argc, <tv_argv); |
| 121 | |
| 122 | add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps"); |
| 123 | add_pixmap_directory ("pixmaps"); |
| 124 | add_pixmap_directory ("../modules/gui/main/pixmaps"); |
| 125 | |
| 126 | /* First window, use command line trace */ |
| 127 | create_main_window_with_trace_list(g_init_trace); |
| 128 | |
| 129 | gtk_main (); |
| 130 | |
| 131 | return FALSE; |
| 132 | } |
| 133 | |
| 134 | static void init() { |
| 135 | |
| 136 | LttvAttributeValue value; |
| 137 | |
| 138 | // Global attributes only used for interaction with main() here. |
| 139 | LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes()); |
| 140 | |
| 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 = g_quark_from_string("event_hook_by_id"); |
| 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"); |
| 168 | |
| 169 | g_debug("GUI init()"); |
| 170 | |
| 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); |
| 175 | |
| 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); |
| 179 | |
| 180 | lttv_hooks_add(main_hooks, window_creation_hook, NULL, LTTV_PRIO_DEFAULT); |
| 181 | |
| 182 | { |
| 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, |
| 186 | LTTV_PRIO_DEFAULT); |
| 187 | lttv_hooks_add(hook_adder, lttv_state_hook_add_event_hooks, NULL, |
| 188 | LTTV_PRIO_DEFAULT); |
| 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); |
| 198 | } |
| 199 | |
| 200 | { |
| 201 | /* Register statistics calculator */ |
| 202 | LttvHooks *hook_adder = lttv_hooks_new(); |
| 203 | lttv_hooks_add(hook_adder, lttv_stats_hook_add_event_hooks, NULL, |
| 204 | LTTV_PRIO_DEFAULT); |
| 205 | lttv_hooks_add(hook_adder, lttv_state_hook_add_event_hooks, NULL, |
| 206 | LTTV_PRIO_DEFAULT); |
| 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, |
| 214 | LTTV_PRIO_DEFAULT); |
| 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); |
| 220 | } |
| 221 | } |
| 222 | |
| 223 | void |
| 224 | main_window_destructor(MainWindow * mw) |
| 225 | { |
| 226 | g_assert(GTK_IS_WIDGET(mw->mwindow)); |
| 227 | gtk_widget_destroy(mw->mwindow); |
| 228 | } |
| 229 | |
| 230 | static void destroy_walk(gpointer data, gpointer user_data) |
| 231 | { |
| 232 | main_window_destructor((MainWindow*)data); |
| 233 | } |
| 234 | |
| 235 | /** |
| 236 | * plugin's destroy function |
| 237 | * |
| 238 | * This function releases the memory reserved by the module and unregisters |
| 239 | * everything that has been registered in the gtkTraceSet API. |
| 240 | */ |
| 241 | static void destroy() { |
| 242 | |
| 243 | LttvAttributeValue value; |
| 244 | LttvTrace *trace; |
| 245 | GSList *iter = NULL; |
| 246 | |
| 247 | lttv_option_remove("trace"); |
| 248 | |
| 249 | lttv_hooks_remove_data(main_hooks, window_creation_hook, NULL); |
| 250 | |
| 251 | g_debug("GUI destroy()"); |
| 252 | |
| 253 | g_slist_foreach(g_main_window_list, destroy_walk, NULL); |
| 254 | |
| 255 | g_slist_free(g_main_window_list); |
| 256 | |
| 257 | g_slist_free(g_init_trace); |
| 258 | |
| 259 | } |
| 260 | |
| 261 | |
| 262 | LTTV_MODULE("lttvwindow", "Viewer main window", \ |
| 263 | "Viewer with multiple windows, tabs and panes for graphical modules", \ |
| 264 | init, destroy, "stats", "option") |