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ce0214a6 | 1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers and XangXiu Yang | |
1193dd68 | 3 | * 2005 Mathieu Desnoyers |
ce0214a6 | 4 | * |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License Version 2 as | |
7 | * published by the Free Software Foundation; | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program; if not, write to the Free Software | |
16 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
17 | * MA 02111-1307, USA. | |
18 | */ | |
19 | ||
20 | ||
fbbb2697 | 21 | //*! \defgroup GuiEvents libGuiEvents: The GUI Events display plugin */ |
5c7463ed | 22 | /*\@{*/ |
23 | ||
fbbb2697 | 24 | /*! \file GuiEvents.c |
5c7463ed | 25 | * \brief Graphical plugin for showing events. |
26 | * | |
17abcce3 | 27 | * This plugin lists all the events contained in the current time interval |
28 | * in a list. | |
29 | * | |
5c7463ed | 30 | * This plugin adds a Events Viewer functionnality to Linux TraceToolkit |
31 | * GUI when this plugin is loaded. The init and destroy functions add the | |
5ac76b22 | 32 | * viewer's insertion menu item and toolbar icon by calling viewer.h's |
5c7463ed | 33 | * API functions. Then, when a viewer's object is created, the constructor |
34 | * creates ans register through API functions what is needed to interact | |
b72d54c9 | 35 | * with the lttvwindow. |
5c7463ed | 36 | * |
8a949012 | 37 | * Authors : Mathieu Desnoyers and XangXiu Yang, June to December 2003 |
38 | * Inspired from original LTT, made by Karim Yaghmour | |
1193dd68 | 39 | * |
40 | * Mostly rewritten by Mathieu Desnoyers, August 2005. | |
5c7463ed | 41 | */ |
42 | ||
4e4d11b3 | 43 | #ifdef HAVE_CONFIG_H |
44 | #include <config.h> | |
45 | #endif | |
46 | ||
b26121f4 | 47 | #include <math.h> |
48 | ||
5c7463ed | 49 | #include <glib.h> |
8d8c5ea7 | 50 | #include <glib/gprintf.h> |
fbbb2697 | 51 | #include <gtk/gtk.h> |
52 | #include <gdk/gdk.h> | |
5e96e7e3 | 53 | #include <gdk/gdkx.h> |
eb6b1024 | 54 | #include <string.h> |
5c7463ed | 55 | |
675f8f58 | 56 | #include <ltt/ltt.h> |
57 | #include <ltt/event.h> | |
675f8f58 | 58 | #include <ltt/trace.h> |
43ed82b5 | 59 | #include <lttv/lttv.h> |
8ce1db6f | 60 | #include <lttv/module.h> |
61 | #include <lttv/hook.h> | |
62 | #include <lttv/tracecontext.h> | |
63 | #include <lttv/state.h> | |
852f16bb | 64 | #include <lttv/filter.h> |
5290ec02 | 65 | #include <lttv/print.h> |
8ce1db6f | 66 | #include <lttvwindow/lttvwindow.h> |
d2cdf874 | 67 | #include <lttvwindow/lttvwindowtraces.h> |
e433e6d6 | 68 | #include <lttvwindow/lttv_plugin_tab.h> |
b139ad2a | 69 | #include <lttvwindow/support.h> |
70 | #include "lttv_plugin_evd.h" | |
5c7463ed | 71 | |
b139ad2a | 72 | #include "events.h" |
0c56e138 | 73 | #include "hGuiEventsInsert.xpm" |
5c7463ed | 74 | |
b72d54c9 | 75 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
5290ec02 | 76 | |
77 | #ifndef g_debug | |
b72d54c9 | 78 | #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
5290ec02 | 79 | #endif |
80 | ||
81 | #define abs(a) (((a)<0)?(-a):(a)) | |
9d7e0c25 | 82 | #define max(a,b) ((a)>(b)?(a):(b)) |
04f2543e | 83 | #define min(a,b) ((a)<(b)?(a):(b)) |
675f8f58 | 84 | |
fcdf0ec2 | 85 | /** Array containing instanced objects. Used when module is unloaded */ |
cc41a00f | 86 | static GSList *g_event_viewer_data_list = NULL ; |
fbbb2697 | 87 | |
a60b01ef | 88 | typedef enum _ScrollDirection{ |
b671bb09 | 89 | SCROLL_STEP_UP, |
90 | SCROLL_STEP_DOWN, | |
91 | SCROLL_PAGE_UP, | |
92 | SCROLL_PAGE_DOWN, | |
93 | SCROLL_JUMP, | |
94 | SCROLL_NONE | |
a60b01ef | 95 | } ScrollDirection; |
96 | ||
a8c0f09d | 97 | /** hook functions for update time interval, current time ... */ |
a8c0f09d | 98 | gboolean update_current_time(void * hook_data, void * call_data); |
49024c2c | 99 | gboolean update_current_position(void * hook_data, void * call_data); |
8ce1db6f | 100 | //gboolean show_event_detail(void * hook_data, void * call_data); |
a8c0f09d | 101 | gboolean traceset_changed(void * hook_data, void * call_data); |
1e3594a3 | 102 | gboolean timespan_changed(void * hook_data, void * call_data); |
a998b781 | 103 | gboolean filter_changed(void * hook_data, void * call_data); |
a8c0f09d | 104 | |
d2cdf874 | 105 | static void request_background_data(EventViewerData *event_viewer_data); |
106 | ||
fbbb2697 | 107 | //! Event Viewer's constructor hook |
e433e6d6 | 108 | GtkWidget *h_gui_events(LttvPlugin *plugin); |
5c7463ed | 109 | //! Event Viewer's constructor |
e433e6d6 | 110 | EventViewerData *gui_events(LttvPluginTab *ptab); |
fbbb2697 | 111 | //! Event Viewer's destructor |
b139ad2a | 112 | void gui_events_destructor(gpointer data); |
113 | void gui_events_free(gpointer data); | |
fbbb2697 | 114 | |
8ce1db6f | 115 | static gboolean |
116 | header_size_allocate(GtkWidget *widget, | |
117 | GtkAllocation *allocation, | |
118 | gpointer user_data); | |
119 | ||
cc41a00f | 120 | void tree_v_set_cursor(EventViewerData *event_viewer_data); |
121 | void tree_v_get_cursor(EventViewerData *event_viewer_data); | |
682c6edb | 122 | |
fbbb2697 | 123 | /* Prototype for selection handler callback */ |
5290ec02 | 124 | static void tree_selection_changed_cb (GtkTreeSelection *selection, |
125 | gpointer data); | |
fbbb2697 | 126 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
5290ec02 | 127 | static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, |
128 | gpointer data); | |
129 | static void tree_v_size_request_cb (GtkWidget *widget, | |
130 | GtkRequisition *requisition, gpointer data); | |
cc41a00f | 131 | static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); |
5290ec02 | 132 | static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, |
133 | gint arg2, gpointer data); | |
b139ad2a | 134 | static void filter_button (GtkToolButton *toolbutton, |
135 | gpointer user_data); | |
864a5a1c | 136 | static gboolean tree_v_scroll_handler (GtkWidget *widget, GdkEventScroll *event, gpointer data); |
540066bf | 137 | static gboolean key_handler(GtkWidget *widget, GdkEventKey *event, |
138 | gpointer user_data); | |
fbbb2697 | 139 | |
5290ec02 | 140 | static void get_events(double time, EventViewerData *event_viewer_data); |
b72d54c9 | 141 | |
5290ec02 | 142 | int event_hook(void *hook_data, void *call_data); |
675f8f58 | 143 | |
fbbb2697 | 144 | /* Enumeration of the columns */ |
145 | enum | |
146 | { | |
5290ec02 | 147 | TRACE_NAME_COLUMN, |
148 | TRACEFILE_NAME_COLUMN, | |
675f8f58 | 149 | CPUID_COLUMN, |
150 | EVENT_COLUMN, | |
5290ec02 | 151 | TIME_S_COLUMN, |
152 | TIME_NS_COLUMN, | |
675f8f58 | 153 | PID_COLUMN, |
675f8f58 | 154 | EVENT_DESCR_COLUMN, |
5290ec02 | 155 | POSITION_COLUMN, |
675f8f58 | 156 | N_COLUMNS |
fbbb2697 | 157 | }; |
158 | ||
5c7463ed | 159 | /** |
fbbb2697 | 160 | * Event Viewer's constructor hook |
5c7463ed | 161 | * |
162 | * This constructor is given as a parameter to the menuitem and toolbar button | |
fbbb2697 | 163 | * registration. It creates the list. |
cc41a00f | 164 | * @param parent_window A pointer to the parent window. |
5c7463ed | 165 | * @return The widget created. |
166 | */ | |
fbbb2697 | 167 | GtkWidget * |
e433e6d6 | 168 | h_gui_events(LttvPlugin *plugin) |
fbbb2697 | 169 | { |
e433e6d6 | 170 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
171 | EventViewerData* event_viewer_data = gui_events(ptab) ; | |
cc41a00f | 172 | if(event_viewer_data) |
49024c2c | 173 | return event_viewer_data->top_widget; |
f9334f6f | 174 | else return NULL; |
8a949012 | 175 | |
fbbb2697 | 176 | } |
177 | ||
178 | /** | |
179 | * Event Viewer's constructor | |
180 | * | |
181 | * This constructor is used to create EventViewerData data structure. | |
182 | * @return The Event viewer data created. | |
183 | */ | |
184 | EventViewerData * | |
e433e6d6 | 185 | gui_events(LttvPluginTab *ptab) |
5c7463ed | 186 | { |
d42da122 F |
187 | /*To disable the error bell when we reach the end(or the top) of the list of |
188 | event. Since we overload the management of the list*/ | |
189 | GtkSettings* gtk_settings = gtk_settings_get_default(); | |
190 | g_object_set(gtk_settings, "gtk-error-bell", FALSE, NULL); | |
191 | ||
b9a010a2 | 192 | LttTime end; |
675f8f58 | 193 | GtkTreeViewColumn *column; |
194 | GtkCellRenderer *renderer; | |
b139ad2a | 195 | EventViewerData* event_viewer_data = g_new(EventViewerData,1); |
196 | LttvPluginEVD *plugin_evd = g_object_new(LTTV_TYPE_PLUGIN_EVD, NULL); | |
2dd5f7c5 | 197 | GtkTooltips *tooltips = gtk_tooltips_new(); |
b139ad2a | 198 | plugin_evd->evd = event_viewer_data; |
e433e6d6 | 199 | Tab *tab = ptab->tab; |
8ce1db6f | 200 | event_viewer_data->tab = tab; |
e433e6d6 | 201 | event_viewer_data->ptab = ptab; |
b139ad2a | 202 | GtkWidget *tmp_toolbar_icon; |
49024c2c | 203 | |
204 | LttvTracesetContext * tsc = | |
205 | lttvwindow_get_traceset_context(event_viewer_data->tab); | |
206 | ||
675f8f58 | 207 | |
8ce1db6f | 208 | event_viewer_data->event_hooks = lttv_hooks_new(); |
5290ec02 | 209 | lttv_hooks_add(event_viewer_data->event_hooks, |
210 | event_hook, | |
211 | event_viewer_data, | |
212 | LTTV_PRIO_DEFAULT); | |
b671bb09 | 213 | |
8ce1db6f | 214 | lttvwindow_register_current_time_notify(tab, |
224446ce | 215 | update_current_time,event_viewer_data); |
49024c2c | 216 | lttvwindow_register_current_position_notify(tab, |
217 | update_current_position,event_viewer_data); | |
8ce1db6f | 218 | lttvwindow_register_traceset_notify(tab, |
224446ce | 219 | traceset_changed,event_viewer_data); |
68764dff | 220 | lttvwindow_register_timespan_notify(tab, |
1e3594a3 | 221 | timespan_changed,event_viewer_data); |
a998b781 | 222 | lttvwindow_register_filter_notify(tab, |
223 | filter_changed, event_viewer_data); | |
d2cdf874 | 224 | lttvwindow_register_redraw_notify(tab, |
b139ad2a | 225 | evd_redraw_notify, event_viewer_data); |
d2cdf874 | 226 | |
675f8f58 | 227 | |
cc41a00f | 228 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
224446ce | 229 | gtk_widget_show (event_viewer_data->scroll_win); |
230 | gtk_scrolled_window_set_policy( | |
231 | GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), | |
232 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); | |
8b9fdc80 | 233 | |
49024c2c | 234 | event_viewer_data->currently_selected_position = |
235 | lttv_traceset_context_position_new(tsc); | |
236 | event_viewer_data->first_event = | |
237 | lttv_traceset_context_position_new(tsc); | |
238 | event_viewer_data->last_event = | |
239 | lttv_traceset_context_position_new(tsc); | |
675f8f58 | 240 | |
c790dfd9 | 241 | event_viewer_data->main_win_filter = lttvwindow_get_filter(tab); |
a998b781 | 242 | |
dfb5dd45 | 243 | event_viewer_data->update_cursor = TRUE; |
15894378 | 244 | event_viewer_data->report_position = TRUE; |
dfb5dd45 | 245 | |
540066bf | 246 | event_viewer_data->last_tree_update_time = 0; |
247 | ||
fb3d6047 | 248 | event_viewer_data->init_done = 0; |
249 | ||
675f8f58 | 250 | /* Create a model for storing the data list */ |
cc41a00f | 251 | event_viewer_data->store_m = gtk_list_store_new ( |
224446ce | 252 | N_COLUMNS, /* Total number of columns */ |
5290ec02 | 253 | G_TYPE_STRING, /* Trace name */ |
254 | G_TYPE_STRING, /* Tracefile name */ | |
255 | G_TYPE_UINT, /* CPUID */ | |
224446ce | 256 | G_TYPE_STRING, /* Event */ |
5290ec02 | 257 | G_TYPE_UINT, /* Time s */ |
258 | G_TYPE_UINT, /* Time ns */ | |
224446ce | 259 | G_TYPE_INT, /* PID */ |
5290ec02 | 260 | G_TYPE_STRING, /* Event's description */ |
261 | G_TYPE_POINTER);/* Position (not shown) */ | |
262 | ||
263 | event_viewer_data->pos = g_ptr_array_sized_new(10); | |
8a949012 | 264 | |
675f8f58 | 265 | /* Create the viewer widget for the columned list */ |
224446ce | 266 | event_viewer_data->tree_v = |
267 | gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); | |
8a949012 | 268 | |
cc41a00f | 269 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", |
8a949012 | 270 | G_CALLBACK (tree_v_size_allocate_cb), |
271 | event_viewer_data); | |
cc41a00f | 272 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", |
8a949012 | 273 | G_CALLBACK (tree_v_size_request_cb), |
274 | event_viewer_data); | |
675f8f58 | 275 | |
cc41a00f | 276 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", |
8a949012 | 277 | G_CALLBACK (tree_v_cursor_changed_cb), |
278 | event_viewer_data); | |
279 | ||
cc41a00f | 280 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", |
8a949012 | 281 | G_CALLBACK (tree_v_move_cursor_cb), |
282 | event_viewer_data); | |
675f8f58 | 283 | |
540066bf | 284 | g_signal_connect (G_OBJECT(event_viewer_data->tree_v), "key-press-event", |
285 | G_CALLBACK(key_handler), | |
286 | event_viewer_data); | |
287 | ||
9d7e0c25 | 288 | g_signal_connect (G_OBJECT(event_viewer_data->tree_v), "scroll-event", |
289 | G_CALLBACK(tree_v_scroll_handler), | |
290 | event_viewer_data); | |
291 | ||
b139ad2a | 292 | |
293 | ||
675f8f58 | 294 | // Use on each column! |
5290ec02 | 295 | //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, |
296 | //GTK_TREE_VIEW_COLUMN_FIXED); | |
8a949012 | 297 | |
675f8f58 | 298 | /* The view now holds a reference. We can get rid of our own |
299 | * reference */ | |
cc41a00f | 300 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
675f8f58 | 301 | |
fcdf0ec2 | 302 | |
fbbb2697 | 303 | /* Create a column, associating the "text" attribute of the |
304 | * cell_renderer to the first column of the model */ | |
675f8f58 | 305 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
fbbb2697 | 306 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 | 307 | column = gtk_tree_view_column_new_with_attributes ("Trace", |
8a949012 | 308 | renderer, |
5290ec02 | 309 | "text", TRACE_NAME_COLUMN, |
8a949012 | 310 | NULL); |
675f8f58 | 311 | gtk_tree_view_column_set_alignment (column, 0.0); |
5290ec02 | 312 | gtk_tree_view_column_set_fixed_width (column, 120); |
313 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), | |
314 | column); | |
fbbb2697 | 315 | |
8ce1db6f | 316 | event_viewer_data->button = column->button; |
317 | ||
318 | g_signal_connect (G_OBJECT(event_viewer_data->button), | |
319 | "size-allocate", | |
320 | G_CALLBACK(header_size_allocate), | |
321 | (gpointer)event_viewer_data); | |
322 | ||
5290ec02 | 323 | |
324 | ||
325 | renderer = gtk_cell_renderer_text_new (); | |
326 | column = gtk_tree_view_column_new_with_attributes ("Tracefile", | |
327 | renderer, | |
328 | "text", TRACEFILE_NAME_COLUMN, | |
329 | NULL); | |
330 | gtk_tree_view_column_set_alignment (column, 0.0); | |
331 | gtk_tree_view_column_set_fixed_width (column, 120); | |
332 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), | |
333 | column); | |
334 | ||
335 | ||
336 | renderer = gtk_cell_renderer_text_new (); | |
337 | column = gtk_tree_view_column_new_with_attributes ("CPUID", | |
338 | renderer, | |
339 | "text", CPUID_COLUMN, | |
340 | NULL); | |
341 | gtk_tree_view_column_set_alignment (column, 0.0); | |
342 | gtk_tree_view_column_set_fixed_width (column, 45); | |
343 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), | |
344 | column); | |
345 | ||
fbbb2697 | 346 | renderer = gtk_cell_renderer_text_new (); |
347 | column = gtk_tree_view_column_new_with_attributes ("Event", | |
8a949012 | 348 | renderer, |
349 | "text", EVENT_COLUMN, | |
350 | NULL); | |
675f8f58 | 351 | gtk_tree_view_column_set_alignment (column, 0.0); |
352 | gtk_tree_view_column_set_fixed_width (column, 120); | |
5290ec02 | 353 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
354 | column); | |
355 | ||
fbbb2697 | 356 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 | 357 | column = gtk_tree_view_column_new_with_attributes ("Time (s)", |
8a949012 | 358 | renderer, |
5290ec02 | 359 | "text", TIME_S_COLUMN, |
8a949012 | 360 | NULL); |
675f8f58 | 361 | gtk_tree_view_column_set_alignment (column, 1.0); |
5290ec02 | 362 | gtk_tree_view_column_set_fixed_width (column, 120); |
363 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), | |
364 | column); | |
675f8f58 | 365 | |
fbbb2697 | 366 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 | 367 | column = gtk_tree_view_column_new_with_attributes ("Time (ns)", |
8a949012 | 368 | renderer, |
5290ec02 | 369 | "text", TIME_NS_COLUMN, |
8a949012 | 370 | NULL); |
675f8f58 | 371 | gtk_tree_view_column_set_alignment (column, 1.0); |
5290ec02 | 372 | gtk_tree_view_column_set_fixed_width (column, 120); |
373 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), | |
374 | column); | |
375 | ||
376 | ||
377 | renderer = gtk_cell_renderer_text_new (); | |
378 | column = gtk_tree_view_column_new_with_attributes ("PID", | |
379 | renderer, | |
380 | "text", PID_COLUMN, | |
381 | NULL); | |
382 | gtk_tree_view_column_set_alignment (column, 1.0); | |
383 | gtk_tree_view_column_set_fixed_width (column, 45); | |
384 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), | |
385 | column); | |
675f8f58 | 386 | |
fbbb2697 | 387 | renderer = gtk_cell_renderer_text_new (); |
8ce1db6f | 388 | column = gtk_tree_view_column_new_with_attributes ("Event Description", |
8a949012 | 389 | renderer, |
390 | "text", EVENT_DESCR_COLUMN, | |
391 | NULL); | |
675f8f58 | 392 | gtk_tree_view_column_set_alignment (column, 0.0); |
5290ec02 | 393 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
394 | column); | |
fbbb2697 | 395 | |
396 | ||
675f8f58 | 397 | /* Setup the selection handler */ |
5290ec02 | 398 | event_viewer_data->select_c = |
399 | gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); | |
400 | gtk_tree_selection_set_mode (event_viewer_data->select_c, | |
401 | GTK_SELECTION_SINGLE); | |
cc41a00f | 402 | g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", |
8a949012 | 403 | G_CALLBACK (tree_selection_changed_cb), |
404 | event_viewer_data); | |
405 | ||
5290ec02 | 406 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), |
407 | event_viewer_data->tree_v); | |
8b9fdc80 | 408 | |
cc41a00f | 409 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
49024c2c | 410 | event_viewer_data->top_widget = event_viewer_data->hbox_v; |
b139ad2a | 411 | plugin_evd->parent.top_widget = event_viewer_data->hbox_v; |
412 | ||
413 | event_viewer_data->toolbar = gtk_toolbar_new(); | |
414 | gtk_toolbar_set_orientation(GTK_TOOLBAR(event_viewer_data->toolbar), | |
415 | GTK_ORIENTATION_VERTICAL); | |
416 | ||
417 | tmp_toolbar_icon = create_pixmap (main_window_get_widget(tab), | |
418 | "guifilter16x16.png"); | |
419 | gtk_widget_show(tmp_toolbar_icon); | |
420 | event_viewer_data->button_filter = gtk_tool_button_new(tmp_toolbar_icon, | |
421 | "Filter"); | |
422 | g_signal_connect (G_OBJECT(event_viewer_data->button_filter), | |
423 | "clicked", | |
424 | G_CALLBACK (filter_button), | |
425 | (gpointer)plugin_evd); | |
2dd5f7c5 | 426 | gtk_tool_item_set_tooltip(GTK_TOOL_ITEM(event_viewer_data->button_filter), |
427 | tooltips, "Open the filter window", NULL); | |
b139ad2a | 428 | gtk_toolbar_insert(GTK_TOOLBAR(event_viewer_data->toolbar), |
429 | event_viewer_data->button_filter, | |
430 | 0); | |
431 | gtk_toolbar_set_style(GTK_TOOLBAR(event_viewer_data->toolbar), | |
432 | GTK_TOOLBAR_ICONS); | |
433 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), | |
434 | event_viewer_data->toolbar, FALSE, FALSE, 0); | |
435 | event_viewer_data->filter = NULL; | |
436 | ||
5290ec02 | 437 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
438 | event_viewer_data->scroll_win, TRUE, TRUE, 0); | |
fcdf0ec2 | 439 | |
203eb6f7 | 440 | gtk_container_set_border_width(GTK_CONTAINER(event_viewer_data->hbox_v), 1); |
441 | ||
fcdf0ec2 | 442 | /* Create vertical scrollbar and pack it */ |
cc41a00f | 443 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
607177be | 444 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
8a949012 | 445 | GTK_UPDATE_CONTINUOUS); |
446 | // Changed by MD : more user friendly :) | |
447 | //GTK_UPDATE_DISCONTINUOUS); | |
5290ec02 | 448 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
449 | event_viewer_data->vscroll_vc, FALSE, TRUE, 0); | |
675f8f58 | 450 | |
fcdf0ec2 | 451 | /* Get the vertical scrollbar's adjustment */ |
5290ec02 | 452 | event_viewer_data->vadjust_c = |
453 | gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); | |
cc41a00f | 454 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
8a949012 | 455 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 | 456 | |
cc41a00f | 457 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
8a949012 | 458 | G_CALLBACK (v_scroll_cb), |
459 | event_viewer_data); | |
1e3594a3 | 460 | //TODO ybrosseau 2011-01-06: Fix comment |
675f8f58 | 461 | /* Set the upper bound to the last event number */ |
cc41a00f | 462 | event_viewer_data->previous_value = 0; |
463 | event_viewer_data->vadjust_c->lower = 0.0; | |
464 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; | |
fb3d6047 | 465 | LttTime time = lttvwindow_get_current_time(tab); |
466 | time = ltt_time_sub(time, tsc->time_span.start_time); | |
1e3594a3 | 467 | //TODO ybrosseau 2011-01-06: Which one do we keep? |
fb3d6047 | 468 | event_viewer_data->vadjust_c->value = ltt_time_to_double(time); |
cc41a00f | 469 | event_viewer_data->vadjust_c->value = 0.0; |
470 | event_viewer_data->vadjust_c->step_increment = 1.0; | |
471 | event_viewer_data->vadjust_c->page_increment = 2.0; | |
472 | // event_viewer_data->vtree_adjust_c->upper; | |
473 | event_viewer_data->vadjust_c->page_size = 2.0; | |
474 | // event_viewer_data->vtree_adjust_c->upper; | |
fbbb2697 | 475 | /* Raw event trace */ |
b139ad2a | 476 | gtk_widget_show(GTK_WIDGET(event_viewer_data->button_filter)); |
477 | gtk_widget_show(event_viewer_data->toolbar); | |
cc41a00f | 478 | gtk_widget_show(event_viewer_data->hbox_v); |
479 | gtk_widget_show(event_viewer_data->tree_v); | |
480 | gtk_widget_show(event_viewer_data->vscroll_vc); | |
fbbb2697 | 481 | |
675f8f58 | 482 | /* Add the object's information to the module's array */ |
5290ec02 | 483 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, |
b139ad2a | 484 | plugin_evd); |
fbbb2697 | 485 | |
cc41a00f | 486 | event_viewer_data->num_visible_events = 1; |
675f8f58 | 487 | |
b671bb09 | 488 | //get the life span of the traceset and set the upper of the scroll bar |
f7afe191 | 489 | |
8ce1db6f | 490 | TimeInterval time_span = tsc->time_span; |
b9a010a2 | 491 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
8ce1db6f | 492 | |
224446ce | 493 | event_viewer_data->vadjust_c->upper = |
c74e0cf9 | 494 | ltt_time_to_double(end); |
b671bb09 | 495 | |
675f8f58 | 496 | /* Set the Selected Event */ |
cc41a00f | 497 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 | 498 | |
ee06e0e2 | 499 | // event_viewer_data->current_time_updated = FALSE; |
5290ec02 | 500 | // |
8af8e4c5 | 501 | g_object_set_data_full( |
8a949012 | 502 | G_OBJECT(event_viewer_data->hbox_v), |
b139ad2a | 503 | "plugin_data", |
504 | plugin_evd, | |
8a949012 | 505 | (GDestroyNotify)gui_events_free); |
b139ad2a | 506 | |
507 | g_object_set_data( | |
508 | G_OBJECT(event_viewer_data->hbox_v), | |
509 | "event_viewer_data", | |
510 | event_viewer_data); | |
675f8f58 | 511 | |
d2cdf874 | 512 | event_viewer_data->background_info_waiting = 0; |
513 | ||
fb3d6047 | 514 | |
d2cdf874 | 515 | request_background_data(event_viewer_data); |
516 | ||
cc41a00f | 517 | return event_viewer_data; |
fbbb2697 | 518 | } |
fcdf0ec2 | 519 | |
8ce1db6f | 520 | |
521 | ||
d2cdf874 | 522 | static gint background_ready(void *hook_data, void *call_data) |
523 | { | |
524 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; | |
d2cdf874 | 525 | |
526 | event_viewer_data->background_info_waiting--; | |
527 | ||
528 | if(event_viewer_data->background_info_waiting == 0) { | |
529 | g_message("event viewer : background computation data ready."); | |
530 | ||
b139ad2a | 531 | evd_redraw_notify(event_viewer_data, NULL); |
d2cdf874 | 532 | } |
533 | ||
534 | return 0; | |
535 | } | |
536 | ||
537 | ||
538 | static void request_background_data(EventViewerData *event_viewer_data) | |
539 | { | |
540 | LttvTracesetContext * tsc = | |
541 | lttvwindow_get_traceset_context(event_viewer_data->tab); | |
542 | gint num_traces = lttv_traceset_number(tsc->ts); | |
543 | gint i; | |
544 | LttvTrace *trace; | |
7df20ca4 | 545 | LttvTraceState *tstate; |
d2cdf874 | 546 | |
547 | LttvHooks *background_ready_hook = | |
548 | lttv_hooks_new(); | |
549 | lttv_hooks_add(background_ready_hook, background_ready, event_viewer_data, | |
550 | LTTV_PRIO_DEFAULT); | |
551 | event_viewer_data->background_info_waiting = 0; | |
552 | ||
553 | for(i=0;i<num_traces;i++) { | |
554 | trace = lttv_traceset_get(tsc->ts, i); | |
7df20ca4 | 555 | tstate = LTTV_TRACE_STATE(tsc->traces[i]); |
d2cdf874 | 556 | |
7df20ca4 | 557 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE |
558 | && !tstate->has_precomputed_states) { | |
d2cdf874 | 559 | |
560 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), | |
561 | trace) == FALSE) { | |
562 | /* We first remove requests that could have been done for the same | |
563 | * information. Happens when two viewers ask for it before servicing | |
564 | * starts. | |
565 | */ | |
93ac601b | 566 | if(!lttvwindowtraces_background_request_find(trace, "state")) |
b5e17af5 | 567 | lttvwindowtraces_background_request_queue( |
568 | main_window_get_widget(event_viewer_data->tab), trace, "state"); | |
d2cdf874 | 569 | lttvwindowtraces_background_notify_queue(event_viewer_data, |
570 | trace, | |
571 | ltt_time_infinite, | |
572 | NULL, | |
573 | background_ready_hook); | |
574 | event_viewer_data->background_info_waiting++; | |
575 | } else { /* in progress */ | |
576 | ||
577 | lttvwindowtraces_background_notify_current(event_viewer_data, | |
578 | trace, | |
579 | ltt_time_infinite, | |
580 | NULL, | |
581 | background_ready_hook); | |
582 | event_viewer_data->background_info_waiting++; | |
583 | } | |
584 | } else { | |
7df20ca4 | 585 | /* Data ready. By its nature, this viewer doesn't need to have |
55046569 | 586 | * its data ready hook called there, because a background |
d2cdf874 | 587 | * request is always linked with a redraw. |
588 | */ | |
589 | } | |
590 | ||
591 | } | |
592 | ||
593 | lttv_hooks_destroy(background_ready_hook); | |
594 | ||
595 | } | |
596 | ||
8ce1db6f | 597 | static gboolean |
598 | header_size_allocate(GtkWidget *widget, | |
599 | GtkAllocation *allocation, | |
600 | gpointer user_data) | |
601 | { | |
602 | EventViewerData *event_viewer_data = (EventViewerData*)user_data; | |
603 | ||
604 | event_viewer_data->header_height = allocation->height; | |
605 | ||
606 | return 0; | |
607 | } | |
608 | ||
609 | ||
cc41a00f | 610 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb | 611 | { |
49024c2c | 612 | g_debug("set cursor cb"); |
613 | ||
614 | #if 0 | |
5290ec02 | 615 | if(event_viewer_data->currently_selected_event != -1) |
675f8f58 | 616 | { |
675f8f58 | 617 | path = gtk_tree_path_new_from_indices( |
5290ec02 | 618 | event_viewer_data->currently_selected_event, |
8a949012 | 619 | -1); |
675f8f58 | 620 | |
5290ec02 | 621 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
622 | path, NULL, FALSE); | |
675f8f58 | 623 | gtk_tree_path_free(path); |
624 | } | |
49024c2c | 625 | #endif //0 |
682c6edb | 626 | } |
627 | ||
cc41a00f | 628 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb | 629 | { |
49024c2c | 630 | g_debug("get cursor cb"); |
631 | ||
632 | ||
633 | #if 0 | |
5290ec02 | 634 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
635 | &path, NULL); | |
675f8f58 | 636 | indices = gtk_tree_path_get_indices(path); |
637 | ||
638 | if(indices != NULL) | |
5290ec02 | 639 | event_viewer_data->currently_selected_event = indices[0]; |
640 | else | |
641 | event_viewer_data->currently_selected_event = -1; | |
675f8f58 | 642 | |
643 | gtk_tree_path_free(path); | |
49024c2c | 644 | #endif //0 |
682c6edb | 645 | } |
646 | ||
540066bf | 647 | /* Filter out the key repeats that come too fast */ |
648 | static gboolean key_handler(GtkWidget *widget, GdkEventKey *event, | |
649 | gpointer user_data) | |
650 | { | |
651 | EventViewerData *evd = (EventViewerData *)user_data; | |
652 | ||
653 | g_debug("event time : %u , last time : %u", event->time, | |
654 | evd->last_tree_update_time); | |
655 | ||
1b1c6755 | 656 | if(guint32_before(event->time, evd->last_tree_update_time)) |
540066bf | 657 | return TRUE; |
658 | else | |
659 | return FALSE; | |
660 | } | |
682c6edb | 661 | |
224446ce | 662 | void tree_v_move_cursor_cb (GtkWidget *widget, |
663 | GtkMovementStep arg1, | |
664 | gint arg2, | |
665 | gpointer data) | |
fbbb2697 | 666 | { |
675f8f58 | 667 | GtkTreePath *path; // = gtk_tree_path_new(); |
cc41a00f | 668 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 | 669 | |
49024c2c | 670 | g_debug("move cursor cb"); |
6206a993 | 671 | //gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
672 | // &path, NULL); | |
673 | //if(path == NULL) | |
674 | //{ | |
224446ce | 675 | /* No prior cursor, put it at beginning of page |
676 | * and let the execution do */ | |
6206a993 | 677 | // path = gtk_tree_path_new_from_indices(0, -1); |
678 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
679 | // path, NULL, FALSE); | |
680 | //} | |
681 | ||
682 | //indices = gtk_tree_path_get_indices(path); | |
683 | ||
684 | //value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); | |
efcd775d | 685 | |
686 | /* If events request pending, do nothing*/ | |
687 | if(lttvwindow_events_request_pending(event_viewer_data->tab)) return; | |
6206a993 | 688 | |
689 | /* If no prior position... */ | |
9d7e0c25 | 690 | #if 0 |
6206a993 | 691 | if(ltt_time_compare( |
692 | lttv_traceset_context_position_get_time( | |
693 | event_viewer_data->currently_selected_position), | |
694 | ltt_time_infinite) == 0) { | |
695 | ||
224446ce | 696 | path = gtk_tree_path_new_from_indices(0, -1); |
697 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
698 | path, NULL, FALSE); | |
6206a993 | 699 | |
700 | gtk_tree_path_free(path); | |
701 | return; | |
702 | ||
224446ce | 703 | } |
9d7e0c25 | 704 | #endif //0 |
675f8f58 | 705 | |
5290ec02 | 706 | g_debug("tree view move cursor : arg1 is %u and arg2 is %d", |
707 | (guint)arg1, arg2); | |
6206a993 | 708 | |
709 | switch(arg1) { | |
710 | case GTK_MOVEMENT_DISPLAY_LINES: | |
711 | if(arg2 == 1) { | |
712 | /* Move one line down */ | |
713 | if(event_viewer_data->pos->len > 0) { | |
714 | LttvTracesetContextPosition *end_pos = | |
715 | (LttvTracesetContextPosition*)g_ptr_array_index( | |
716 | event_viewer_data->pos, | |
6f43371e | 717 | event_viewer_data->pos->len-1); |
6206a993 | 718 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
719 | event_viewer_data->currently_selected_position) == 0) { | |
720 | /* Must get down one event and select the last one */ | |
721 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( | |
722 | GTK_TREE_VIEW(event_viewer_data->tree_v))); | |
9d7e0c25 | 723 | event_viewer_data->update_cursor = FALSE; |
724 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
725 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); | |
726 | event_viewer_data->update_cursor = TRUE; | |
727 | if(event_viewer_data->pos->len > 0) { | |
728 | path = gtk_tree_path_new_from_indices( | |
729 | max(0, event_viewer_data->pos->len - 1), -1); | |
730 | if(path) { | |
731 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
732 | path, NULL, FALSE); | |
733 | gtk_tree_path_free(path); | |
734 | } | |
735 | } | |
736 | } | |
737 | } else { | |
738 | /* Must get down one event and select the last one */ | |
739 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( | |
740 | GTK_TREE_VIEW(event_viewer_data->tree_v))); | |
741 | event_viewer_data->update_cursor = FALSE; | |
742 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
743 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); | |
744 | event_viewer_data->update_cursor = TRUE; | |
745 | if(event_viewer_data->pos->len > 0) { | |
746 | path = gtk_tree_path_new_from_indices( | |
747 | max(0, event_viewer_data->pos->len - 1), -1); | |
748 | if(path) { | |
749 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
750 | path, NULL, FALSE); | |
751 | gtk_tree_path_free(path); | |
752 | } | |
753 | } | |
754 | } | |
6206a993 | 755 | |
756 | } else { | |
757 | if(event_viewer_data->pos->len > 0) { | |
758 | /* Move one line up */ | |
759 | LttvTracesetContextPosition *begin_pos = | |
760 | (LttvTracesetContextPosition*)g_ptr_array_index( | |
761 | event_viewer_data->pos, | |
762 | 0); | |
763 | if(lttv_traceset_context_pos_pos_compare(begin_pos, | |
764 | event_viewer_data->currently_selected_position) == 0) { | |
765 | /* Must get up one event and select the first one */ | |
766 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( | |
767 | GTK_TREE_VIEW(event_viewer_data->tree_v))); | |
9d7e0c25 | 768 | event_viewer_data->update_cursor = FALSE; |
769 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
770 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); | |
771 | event_viewer_data->update_cursor = TRUE; | |
772 | if(event_viewer_data->pos->len > 0) { | |
773 | path = gtk_tree_path_new_from_indices( | |
774 | 0, -1); | |
775 | if(path) { | |
776 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
777 | path, NULL, FALSE); | |
778 | gtk_tree_path_free(path); | |
779 | } | |
780 | } | |
781 | } | |
782 | } else { | |
783 | /* Must get up one event and select the first one */ | |
9d7e0c25 | 784 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
785 | GTK_TREE_VIEW(event_viewer_data->tree_v))); | |
9d7e0c25 | 786 | event_viewer_data->update_cursor = FALSE; |
9d7e0c25 | 787 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
788 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); | |
9d7e0c25 | 789 | event_viewer_data->update_cursor = TRUE; |
790 | if(event_viewer_data->pos->len > 0) { | |
791 | path = gtk_tree_path_new_from_indices( | |
792 | 0, -1); | |
9d7e0c25 | 793 | if(path) { |
794 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
795 | path, NULL, FALSE); | |
9d7e0c25 | 796 | gtk_tree_path_free(path); |
9d7e0c25 | 797 | } |
798 | } | |
799 | } | |
6206a993 | 800 | } |
801 | break; | |
802 | case GTK_MOVEMENT_PAGES: | |
803 | if(arg2 == 1) { | |
804 | /* Move one page down */ | |
805 | if(event_viewer_data->pos->len > 0) { | |
806 | LttvTracesetContextPosition *end_pos = | |
807 | (LttvTracesetContextPosition*)g_ptr_array_index( | |
808 | event_viewer_data->pos, | |
6f43371e | 809 | event_viewer_data->pos->len-1); |
6206a993 | 810 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
811 | event_viewer_data->currently_selected_position) == 0) { | |
812 | /* Must get down one page and select the last one */ | |
813 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( | |
814 | GTK_TREE_VIEW(event_viewer_data->tree_v))); | |
9d7e0c25 | 815 | event_viewer_data->update_cursor = FALSE; |
816 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
817 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 2); | |
818 | event_viewer_data->update_cursor = TRUE; | |
819 | if(event_viewer_data->pos->len > 0) { | |
820 | path = gtk_tree_path_new_from_indices( | |
821 | event_viewer_data->pos->len - 1, -1); | |
822 | if(path) { | |
823 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
824 | path, NULL, FALSE); | |
825 | gtk_tree_path_free(path); | |
826 | } | |
827 | } | |
828 | } | |
829 | } else { | |
830 | /* Must get down one page and select the last one */ | |
831 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( | |
832 | GTK_TREE_VIEW(event_viewer_data->tree_v))); | |
833 | event_viewer_data->update_cursor = FALSE; | |
834 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
835 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 2); | |
836 | event_viewer_data->update_cursor = TRUE; | |
837 | if(event_viewer_data->pos->len > 0) { | |
838 | path = gtk_tree_path_new_from_indices( | |
839 | event_viewer_data->pos->len - 1, -1); | |
840 | if(path) { | |
841 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
842 | path, NULL, FALSE); | |
843 | gtk_tree_path_free(path); | |
844 | } | |
845 | } | |
846 | } | |
6206a993 | 847 | } else { |
848 | /* Move one page up */ | |
849 | if(event_viewer_data->pos->len > 0) { | |
850 | LttvTracesetContextPosition *begin_pos = | |
851 | (LttvTracesetContextPosition*)g_ptr_array_index( | |
852 | event_viewer_data->pos, | |
853 | 0); | |
854 | if(lttv_traceset_context_pos_pos_compare(begin_pos, | |
855 | event_viewer_data->currently_selected_position) == 0) { | |
856 | /* Must get up one page and select the first one */ | |
857 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( | |
858 | GTK_TREE_VIEW(event_viewer_data->tree_v))); | |
9d7e0c25 | 859 | event_viewer_data->update_cursor = FALSE; |
860 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
861 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2); | |
862 | event_viewer_data->update_cursor = TRUE; | |
863 | if(event_viewer_data->pos->len > 0) { | |
864 | path = gtk_tree_path_new_from_indices( | |
865 | 0, -1); | |
866 | if(path) { | |
867 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
868 | path, NULL, FALSE); | |
869 | gtk_tree_path_free(path); | |
870 | } | |
871 | } | |
872 | } | |
873 | } else { | |
874 | /* Must get up one page and select the first one */ | |
9d7e0c25 | 875 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
876 | GTK_TREE_VIEW(event_viewer_data->tree_v))); | |
9d7e0c25 | 877 | event_viewer_data->update_cursor = FALSE; |
878 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
879 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2); | |
9d7e0c25 | 880 | event_viewer_data->update_cursor = TRUE; |
881 | if(event_viewer_data->pos->len > 0) { | |
882 | path = gtk_tree_path_new_from_indices( | |
883 | 0, -1); | |
9d7e0c25 | 884 | if(path) { |
885 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
886 | path, NULL, FALSE); | |
9d7e0c25 | 887 | gtk_tree_path_free(path); |
9d7e0c25 | 888 | } |
889 | } | |
890 | } | |
6206a993 | 891 | } |
892 | break; | |
893 | default: | |
894 | break; | |
895 | } | |
896 | ||
897 | //gtk_tree_path_free(path); | |
5290ec02 | 898 | |
899 | #if 0 | |
675f8f58 | 900 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
8a949012 | 901 | { |
224446ce | 902 | /* Move one line */ |
903 | if(arg2 == 1) | |
904 | { | |
905 | /* move one line down */ | |
5290ec02 | 906 | if(indices[0]) // Do we need an empty field here (before first)? |
8a949012 | 907 | { |
908 | if(value + event_viewer_data->num_visible_events <= | |
224446ce | 909 | event_viewer_data->number_of_events -1) |
910 | { | |
911 | event_viewer_data->currently_selected_event += 1; | |
912 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); | |
913 | //gtk_tree_path_free(path); | |
914 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); | |
915 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); | |
916 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); | |
917 | } | |
8a949012 | 918 | } |
224446ce | 919 | } else { |
920 | /* Move one line up */ | |
921 | if(indices[0] == 0) | |
8a949012 | 922 | { |
923 | if(value - 1 >= 0 ) | |
224446ce | 924 | { |
925 | event_viewer_data->currently_selected_event -= 1; | |
926 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); | |
927 | //gtk_tree_path_free(path); | |
928 | //path = gtk_tree_path_new_from_indices(0, -1); | |
929 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); | |
930 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); | |
931 | } | |
8a949012 | 932 | } |
675f8f58 | 933 | } |
224446ce | 934 | } |
675f8f58 | 935 | |
936 | if(arg1 == GTK_MOVEMENT_PAGES) | |
8a949012 | 937 | { |
224446ce | 938 | /* Move one page */ |
939 | if(arg2 == 1) | |
940 | { | |
941 | if(event_viewer_data->num_visible_events == 1) | |
942 | value += 1 ; | |
943 | /* move one page down */ | |
944 | if(value + event_viewer_data->num_visible_events-1 <= | |
945 | event_viewer_data->number_of_events ) | |
8a949012 | 946 | { |
224446ce | 947 | event_viewer_data->currently_selected_event += |
948 | event_viewer_data->num_visible_events-1; | |
8a949012 | 949 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
950 | // value+(event_viewer_data->num_visible_events-1)); | |
951 | //gtk_tree_path_free(path); | |
952 | //path = gtk_tree_path_new_from_indices(0, -1); | |
953 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); | |
954 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); | |
955 | } | |
224446ce | 956 | } else { |
957 | /* Move one page up */ | |
958 | if(event_viewer_data->num_visible_events == 1) | |
959 | value -= 1 ; | |
8a949012 | 960 | |
224446ce | 961 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
8a949012 | 962 | { |
963 | if(value - (event_viewer_data->num_visible_events-1) >= 0) | |
224446ce | 964 | { |
965 | event_viewer_data->currently_selected_event -= | |
966 | event_viewer_data->num_visible_events-1; | |
8a949012 | 967 | |
224446ce | 968 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
969 | // value-(event_viewer_data->num_visible_events-1)); | |
970 | //gtk_tree_path_free(path); | |
971 | //path = gtk_tree_path_new_from_indices(0, -1); | |
972 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); | |
973 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); | |
8a949012 | 974 | |
224446ce | 975 | } else { |
976 | /* Go to first Event */ | |
977 | event_viewer_data->currently_selected_event == 0 ; | |
978 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
979 | // 0); | |
980 | //gtk_tree_path_free(path); | |
981 | //path = gtk_tree_path_new_from_indices(0, -1); | |
982 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); | |
983 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); | |
8a949012 | 984 | |
224446ce | 985 | } |
8a949012 | 986 | } |
675f8f58 | 987 | } |
224446ce | 988 | } |
675f8f58 | 989 | |
990 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) | |
8a949012 | 991 | { |
224446ce | 992 | /* Move to the ends of the buffer */ |
993 | if(arg2 == 1) | |
994 | { | |
995 | /* move end of buffer */ | |
996 | event_viewer_data->currently_selected_event = | |
997 | event_viewer_data->number_of_events-1 ; | |
998 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
999 | // event_viewer_data->number_of_events - | |
1000 | // event_viewer_data->num_visible_events); | |
8a949012 | 1001 | //gtk_tree_path_free(path); |
224446ce | 1002 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
8a949012 | 1003 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
224446ce | 1004 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
1005 | } else { | |
1006 | /* Move beginning of buffer */ | |
1007 | event_viewer_data->currently_selected_event = 0 ; | |
1008 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); | |
1009 | //gtk_tree_path_free(path); | |
1010 | //path = gtk_tree_path_new_from_indices(0, -1); | |
1011 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); | |
1012 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); | |
675f8f58 | 1013 | } |
224446ce | 1014 | } |
5290ec02 | 1015 | #endif //0 |
b26121f4 | 1016 | } |
1017 | ||
b139ad2a | 1018 | static void filter_button (GtkToolButton *toolbutton, |
1019 | gpointer user_data) | |
1020 | { | |
1021 | LttvPluginEVD *plugin_evd = (LttvPluginEVD*)user_data; | |
1022 | LttvAttribute *attribute; | |
1023 | LttvAttributeValue value; | |
1024 | gboolean ret; | |
1025 | g_printf("Filter button clicked\n"); | |
1026 | ||
1027 | attribute = LTTV_ATTRIBUTE(lttv_iattribute_find_subdir( | |
1028 | LTTV_IATTRIBUTE(lttv_global_attributes()), | |
1029 | LTTV_VIEWER_CONSTRUCTORS)); | |
1030 | g_assert(attribute); | |
1031 | ||
1032 | ret = lttv_iattribute_find_by_path(LTTV_IATTRIBUTE(attribute), | |
1033 | "guifilter", LTTV_POINTER, &value); | |
1034 | g_assert(ret); | |
1035 | lttvwindow_viewer_constructor constructor = | |
1036 | (lttvwindow_viewer_constructor)*(value.v_pointer); | |
1037 | if(constructor) constructor(&plugin_evd->parent); | |
1038 | else g_warning("Filter module not loaded."); | |
1039 | ||
1040 | //FIXME : viewer returned. | |
1041 | } | |
9d7e0c25 | 1042 | |
1043 | gboolean tree_v_scroll_handler (GtkWidget *widget, GdkEventScroll *event, gpointer data) | |
1044 | { | |
1045 | EventViewerData *event_viewer_data = (EventViewerData*) data; | |
9d7e0c25 | 1046 | |
1047 | switch(event->direction) { | |
1048 | case GDK_SCROLL_UP: | |
1049 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
1050 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); | |
1051 | break; | |
1052 | case GDK_SCROLL_DOWN: | |
1053 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
1054 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); | |
1055 | break; | |
5e96e7e3 | 1056 | default: |
1057 | g_error("Only scroll up and down expected"); | |
9d7e0c25 | 1058 | } |
1059 | return TRUE; | |
1060 | } | |
1061 | ||
cc41a00f | 1062 | void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) |
b26121f4 | 1063 | { |
cc41a00f | 1064 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
8ce1db6f | 1065 | Tab *tab = event_viewer_data->tab; |
675f8f58 | 1066 | GtkTreeIter iter; |
cc41a00f | 1067 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
675f8f58 | 1068 | GtkTreePath *path; |
5290ec02 | 1069 | LttvTracesetContextPosition *pos; |
1070 | ||
49024c2c | 1071 | g_debug("cursor changed cb"); |
1072 | ||
675f8f58 | 1073 | /* On cursor change, modify the currently selected event by calling |
1074 | * the right API function */ | |
79735ac2 | 1075 | if(event_viewer_data->report_position) { |
9d7e0c25 | 1076 | if(event_viewer_data->pos->len > 0) { |
1077 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
1078 | &path, NULL); | |
1079 | if(path) { | |
1080 | if(gtk_tree_model_get_iter(model,&iter,path)){ | |
1081 | gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1); | |
1082 | ||
1083 | if(lttv_traceset_context_pos_pos_compare(pos, | |
1084 | event_viewer_data->currently_selected_position) != 0) | |
1085 | lttvwindow_report_current_position(tab, pos); | |
1086 | }else{ | |
1087 | g_warning("Can not get iter\n"); | |
1088 | } | |
1089 | gtk_tree_path_free(path); | |
1090 | } | |
1091 | } | |
1092 | } | |
49024c2c | 1093 | } |
1094 | ||
52548e33 | 1095 | |
49024c2c | 1096 | static void tree_selection_changed_cb (GtkTreeSelection *selection, |
1097 | gpointer data) | |
1098 | { | |
1099 | g_debug("tree sel changed cb"); | |
fb3d6047 | 1100 | |
0bb72393 | 1101 | #if 0 |
49024c2c | 1102 | /* Set the cursor to currently selected event */ |
1103 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); | |
1104 | GtkTreeIter iter; | |
1105 | LttvTracesetContextPosition *pos; | |
1106 | guint i; | |
1107 | GtkTreePath *tree_path; | |
1108 | ||
1109 | for(i=0;i<event_viewer_data->num_visible_events;i++) { | |
1110 | tree_path = gtk_tree_path_new_from_indices( | |
1111 | i, | |
1112 | -1); | |
1113 | if(gtk_tree_model_get_iter(model,&iter,tree_path)){ | |
1114 | gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1); | |
1115 | ||
1116 | if(lttv_traceset_context_pos_pos_compare(pos, | |
1117 | event_viewer_data->currently_selected_position) == 0) { | |
1118 | /* Match! */ | |
1119 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
1120 | tree_path, NULL, FALSE); | |
1121 | break; | |
1122 | } | |
1123 | ||
1124 | }else{ | |
1125 | g_warning("Can not get iter\n"); | |
1126 | } | |
1127 | gtk_tree_path_free(tree_path); | |
1128 | } | |
0bb72393 | 1129 | #endif //0 |
b26121f4 | 1130 | } |
1131 | ||
540066bf | 1132 | #if 0 |
1133 | static gint key_snooper(GtkWidget *grab_widget, GdkEventKey *event, | |
1134 | gpointer func_data) | |
1135 | { | |
1136 | return TRUE; | |
1137 | } | |
1138 | #endif //0 | |
49024c2c | 1139 | |
1140 | /* This callback may be recalled after a step up/down, but we don't want to lose | |
1141 | * the exact position : what we do is that we only set the value if it has | |
1142 | * changed : a step up/down that doesn't change the time value of the first | |
1143 | * event won't trigger a scrollbar change. */ | |
1144 | ||
b26121f4 | 1145 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
1146 | { | |
cc41a00f | 1147 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
49024c2c | 1148 | g_debug("SCROLL begin"); |
1149 | g_debug("SCROLL values : %g , %g, %g", | |
1150 | adjustment->value, event_viewer_data->previous_value, | |
1151 | (adjustment->value - event_viewer_data->previous_value)); | |
1152 | ||
1153 | LttTime new_time_off = ltt_time_from_double(adjustment->value); | |
1154 | LttTime old_time_off = ltt_time_from_double(event_viewer_data->previous_value); | |
1155 | g_debug("SCROLL time values %lu.%lu, %lu.%lu", new_time_off.tv_sec, | |
1156 | new_time_off.tv_nsec, old_time_off.tv_sec, old_time_off.tv_nsec); | |
1157 | /* If same value : nothing to update */ | |
1158 | if(ltt_time_compare(new_time_off, old_time_off) == 0) | |
1159 | return; | |
1160 | ||
1161 | //LttTime old_time = event_viewer_data->first_event; | |
1162 | ||
540066bf | 1163 | |
1164 | //gint snoop = gtk_key_snooper_install(key_snooper, NULL); | |
1165 | ||
5290ec02 | 1166 | get_events(adjustment->value, event_viewer_data); |
540066bf | 1167 | |
1168 | //gtk_key_snooper_remove(snoop); | |
49024c2c | 1169 | #if 0 |
1170 | LttTime time = ltt_time_sub(event_viewer_data->first_event, | |
1171 | tsc->time_span.start_time); | |
1172 | double value = ltt_time_to_double(time); | |
1173 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, value); | |
675f8f58 | 1174 | |
5290ec02 | 1175 | if(event_viewer_data->currently_selected_event != -1) { |
675f8f58 | 1176 | |
cc41a00f | 1177 | tree_path = gtk_tree_path_new_from_indices( |
5290ec02 | 1178 | event_viewer_data->currently_selected_event, |
8a949012 | 1179 | -1); |
675f8f58 | 1180 | |
c20b7777 | 1181 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
8a949012 | 1182 | // NULL, FALSE); |
cc41a00f | 1183 | gtk_tree_path_free(tree_path); |
5290ec02 | 1184 | } |
49024c2c | 1185 | #endif //0 |
1186 | g_debug("SCROLL end"); | |
fbbb2697 | 1187 | } |
fcdf0ec2 | 1188 | |
54d8f654 | 1189 | static __inline gint get_cell_height(GtkTreeView *TreeView) |
6601bf27 | 1190 | { |
eb6b1024 | 1191 | gint height; |
cc41a00f | 1192 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
675f8f58 | 1193 | |
cc41a00f | 1194 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 | 1195 | |
6871f7d1 | 1196 | gint vertical_separator; |
1197 | gtk_widget_style_get (GTK_WIDGET (TreeView), | |
1198 | "vertical-separator", &vertical_separator, | |
1199 | NULL); | |
1200 | ||
1201 | height += vertical_separator; | |
7a336641 | 1202 | |
675f8f58 | 1203 | return height; |
6601bf27 | 1204 | } |
1205 | ||
cc41a00f | 1206 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 | 1207 | { |
cc41a00f | 1208 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
1209 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); | |
1210 | gint last_num_visible_events = event_viewer_data->num_visible_events; | |
1211 | gdouble exact_num_visible; | |
675f8f58 | 1212 | |
cc41a00f | 1213 | exact_num_visible = ( alloc->height - |
8ce1db6f | 1214 | event_viewer_data->header_height ) |
1215 | / (double)cell_height ; | |
675f8f58 | 1216 | |
cc41a00f | 1217 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 | 1218 | |
b671bb09 | 1219 | /* |
cc41a00f | 1220 | event_viewer_data->vadjust_c->page_increment = |
1221 | floor(exact_num_visible); | |
1222 | event_viewer_data->vadjust_c->page_size = | |
1223 | floor(exact_num_visible); | |
b671bb09 | 1224 | */ |
b72d54c9 | 1225 | |
fb3d6047 | 1226 | g_debug("size allocate %p : last_num_visible_events : %d", |
1227 | event_viewer_data, last_num_visible_events); | |
43ed82b5 | 1228 | g_debug("num_visible_events : %d, value %f", |
fb3d6047 | 1229 | event_viewer_data->num_visible_events, |
1230 | event_viewer_data->vadjust_c->value); | |
1231 | ||
1232 | if(event_viewer_data->num_visible_events != last_num_visible_events) { | |
5290ec02 | 1233 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
fb3d6047 | 1234 | } |
675f8f58 | 1235 | |
6601bf27 | 1236 | |
fbbb2697 | 1237 | } |
1238 | ||
cc41a00f | 1239 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 | 1240 | { |
675f8f58 | 1241 | gint h; |
cc41a00f | 1242 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
1243 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); | |
8a949012 | 1244 | |
8ce1db6f | 1245 | h = cell_height + event_viewer_data->header_height; |
675f8f58 | 1246 | requisition->height = h; |
8a949012 | 1247 | |
fcdf0ec2 | 1248 | } |
1249 | ||
8ce1db6f | 1250 | #if 0 |
202f6c8f | 1251 | gboolean show_event_detail(void * hook_data, void * call_data) |
1252 | { | |
1253 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; | |
8ce1db6f | 1254 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->tab); |
202f6c8f | 1255 | |
b72d54c9 | 1256 | if(event_viewer_data->event_fields_queue_tmp->length == 0 && |
1257 | event_viewer_data->event_fields_queue->length == 0){ | |
912be9a5 | 1258 | event_viewer_data->shown = FALSE; |
1259 | return FALSE; | |
1260 | } | |
1261 | ||
202f6c8f | 1262 | if(event_viewer_data->shown == FALSE){ |
1263 | event_viewer_data->shown = TRUE; | |
1264 | update_raw_data_array(event_viewer_data, | |
b72d54c9 | 1265 | event_viewer_data->event_fields_queue_tmp->length); |
202f6c8f | 1266 | |
b72d54c9 | 1267 | get_data(event_viewer_data->vadjust_c->value, |
8a949012 | 1268 | event_viewer_data->num_visible_events, |
1269 | event_viewer_data); | |
a8c0f09d | 1270 | |
1271 | remove_context_hooks(event_viewer_data,tsc); | |
202f6c8f | 1272 | } |
1273 | ||
1274 | return FALSE; | |
1275 | } | |
8ce1db6f | 1276 | #endif //0 |
1277 | ||
fb3d6047 | 1278 | static gboolean events_check_handler(guint count, gboolean *stop_flag, |
1279 | gpointer data) | |
04f2543e | 1280 | { |
fb3d6047 | 1281 | EventViewerData *evd = (EventViewerData*)data; |
04f2543e | 1282 | if(count % CHECK_GDK_INTERVAL == 0) { |
fb3d6047 | 1283 | GdkEvent *event; |
1284 | GtkWidget *widget; | |
1285 | while((event = gdk_event_get()) != NULL) { | |
1286 | widget = gtk_get_event_widget(event); | |
1287 | if(widget == | |
1288 | lookup_widget(main_window_get_widget(evd->tab), | |
80f2ed12 | 1289 | "StopProcessingButton") |
1290 | || widget == evd->vscroll_vc) { | |
fb3d6047 | 1291 | gtk_main_do_event(event); |
1292 | gdk_window_process_all_updates(); | |
1293 | } | |
1294 | gdk_event_free(event); | |
1295 | } | |
04f2543e | 1296 | if(*stop_flag) |
1297 | return TRUE; | |
1298 | else | |
1299 | return FALSE; | |
d20f7ef6 | 1300 | } else return FALSE; |
04f2543e | 1301 | } |
8ce1db6f | 1302 | |
5290ec02 | 1303 | static void get_events(double new_value, EventViewerData *event_viewer_data) |
b26121f4 | 1304 | { |
5290ec02 | 1305 | LttvTracesetStats *tss = |
1306 | lttvwindow_get_traceset_stats(event_viewer_data->tab); | |
1307 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; | |
1308 | guint i; | |
49024c2c | 1309 | gboolean seek_by_time; |
8f318283 | 1310 | int retval; |
5290ec02 | 1311 | |
efada953 | 1312 | if(lttvwindow_preempt_count > 0) return; |
04f2543e | 1313 | |
5290ec02 | 1314 | double value = new_value - event_viewer_data->previous_value; |
8ce1db6f | 1315 | |
5698740e | 1316 | /* Set stop button status for foreground processing */ |
1317 | event_viewer_data->tab->stop_foreground = FALSE; | |
3c456a8a | 1318 | lttvwindow_events_request_disable(); |
5698740e | 1319 | |
5290ec02 | 1320 | /* See where we have to scroll... */ |
1321 | ScrollDirection direction; | |
1322 | gint relative_position; | |
1323 | ||
d2cdf874 | 1324 | if(value < -0.8) { |
5290ec02 | 1325 | if(value >= -1.0) direction = SCROLL_STEP_UP; |
1326 | else { | |
1327 | if(value >= -2.0) direction = SCROLL_PAGE_UP; | |
eb6b1024 | 1328 | else direction = SCROLL_JUMP; |
8a949012 | 1329 | } |
d2cdf874 | 1330 | } else if(value > 0.8) { |
5290ec02 | 1331 | if(value <= 1.0) direction = SCROLL_STEP_DOWN; |
b72d54c9 | 1332 | else { |
5290ec02 | 1333 | if(value <= 2.0) direction = SCROLL_PAGE_DOWN; |
1334 | else direction = SCROLL_JUMP; | |
8a949012 | 1335 | } |
5290ec02 | 1336 | } else direction = SCROLL_NONE; /* 0.0 */ |
1337 | ||
1338 | ||
1339 | switch(direction) { | |
1340 | case SCROLL_STEP_UP: | |
1341 | g_debug("get_events : SCROLL_STEP_UP"); | |
1342 | relative_position = -1; | |
49024c2c | 1343 | seek_by_time = 0; |
8a949012 | 1344 | break; |
5290ec02 | 1345 | case SCROLL_STEP_DOWN: |
1346 | g_debug("get_events : SCROLL_STEP_DOWN"); | |
1347 | relative_position = 1; | |
49024c2c | 1348 | seek_by_time = 0; |
5290ec02 | 1349 | break; |
1350 | case SCROLL_PAGE_UP: | |
1351 | g_debug("get_events : SCROLL_PAGE_UP"); | |
1352 | relative_position = -(event_viewer_data->num_visible_events); | |
49024c2c | 1353 | seek_by_time = 0; |
5290ec02 | 1354 | break; |
1355 | case SCROLL_PAGE_DOWN: | |
1356 | g_debug("get_events : SCROLL_PAGE_DOWN"); | |
1357 | relative_position = event_viewer_data->num_visible_events; | |
49024c2c | 1358 | seek_by_time = 0; |
5290ec02 | 1359 | break; |
1360 | case SCROLL_JUMP: | |
1361 | g_debug("get_events : SCROLL_JUMP"); | |
43ed82b5 | 1362 | relative_position = 0; |
49024c2c | 1363 | seek_by_time = 1; |
5290ec02 | 1364 | break; |
1365 | case SCROLL_NONE: | |
1366 | g_debug("get_events : SCROLL_NONE"); | |
49024c2c | 1367 | relative_position = 0; |
1368 | seek_by_time = 0; | |
5290ec02 | 1369 | break; |
1370 | } | |
675f8f58 | 1371 | |
5290ec02 | 1372 | LttTime time = ltt_time_from_double(new_value); |
1373 | time = ltt_time_add(tsc->time_span.start_time, time); | |
675f8f58 | 1374 | |
49024c2c | 1375 | if(!seek_by_time) { |
5290ec02 | 1376 | |
1377 | LttvTracesetContextPosition *pos = | |
1378 | lttv_traceset_context_position_new(tsc); | |
1379 | ||
aaecaa99 | 1380 | /* Remember the beginning position */ |
5290ec02 | 1381 | if(event_viewer_data->pos->len > 0) { |
1382 | LttvTracesetContextPosition *first_pos = | |
aaecaa99 | 1383 | (LttvTracesetContextPosition*)g_ptr_array_index( |
1384 | event_viewer_data->pos, | |
1385 | 0); | |
5290ec02 | 1386 | lttv_traceset_context_position_copy(pos, first_pos); |
aaecaa99 | 1387 | |
33a660f1 | 1388 | if(relative_position >= 0) { |
aaecaa99 | 1389 | LttTime first_event_time = |
1390 | lttv_traceset_context_position_get_time( | |
1391 | pos); | |
1392 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, | |
1393 | first_event_time); | |
1394 | lttv_process_traceset_middle(tsc, ltt_time_infinite, | |
1395 | G_MAXUINT, | |
1396 | pos); | |
1397 | ||
33a660f1 | 1398 | } else if(relative_position < 0) { |
8f318283 BP |
1399 | retval= lttv_process_traceset_seek_position(tsc, pos); |
1400 | g_assert_cmpint(retval, ==, 0); | |
aaecaa99 | 1401 | } |
5290ec02 | 1402 | } else { |
1403 | /* There is nothing in the list : simply seek to the time value. */ | |
1404 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, | |
1405 | time); | |
0bb72393 | 1406 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1407 | NULL); | |
ed3b99b6 | 1408 | } |
5290ec02 | 1409 | |
5290ec02 | 1410 | /* Note that, as we mess with the tsc position, this function CANNOT be called |
1411 | * from a hook inside the lttv_process_traceset_middle. */ | |
1412 | /* As the lttvwindow API keeps a sync_position inside the tsc to go back at | |
1413 | * the right spot after being interrupted, it's ok to change the tsc position, | |
1414 | * as long as we do not touch the sync_position. */ | |
675f8f58 | 1415 | |
5290ec02 | 1416 | /* Get the beginning position of the read (with seek backward or seek forward) |
1417 | */ | |
1418 | if(relative_position > 0) { | |
e865422c YB |
1419 | |
1420 | lttv_process_traceset_seek_n_forward(tsc, relative_position, | |
b139ad2a | 1421 | events_check_handler, |
1422 | &event_viewer_data->tab->stop_foreground, | |
1423 | event_viewer_data->main_win_filter, | |
fb3d6047 | 1424 | event_viewer_data->filter, NULL, event_viewer_data); |
49024c2c | 1425 | } else if(relative_position < 0) { |
e865422c | 1426 | |
e80eae6d | 1427 | /* Get an idea of currently shown event dispersion */ |
1428 | LttTime first_event_time = | |
1429 | lttv_traceset_context_position_get_time(event_viewer_data->first_event); | |
1430 | LttTime last_event_time = | |
1431 | lttv_traceset_context_position_get_time(event_viewer_data->last_event); | |
1432 | LttTime time_diff = ltt_time_sub(last_event_time, first_event_time); | |
1433 | if(ltt_time_compare(time_diff, ltt_time_zero) == 0) | |
1434 | time_diff = seek_back_default_offset; | |
04f2543e | 1435 | |
e865422c | 1436 | lttv_process_traceset_seek_n_backward(tsc, |
04f2543e | 1437 | abs(relative_position), |
e80eae6d | 1438 | time_diff, |
1439 | (seek_time_fct)lttv_state_traceset_seek_time_closest, | |
04f2543e | 1440 | events_check_handler, |
b139ad2a | 1441 | &event_viewer_data->tab->stop_foreground, |
1442 | event_viewer_data->main_win_filter, | |
fb3d6047 | 1443 | event_viewer_data->filter, NULL, event_viewer_data); |
49024c2c | 1444 | } /* else 0 : do nothing : we are already at the beginning position */ |
682c6edb | 1445 | |
5290ec02 | 1446 | lttv_traceset_context_position_destroy(pos); |
0bb72393 | 1447 | |
1448 | /* Save the first event position */ | |
1449 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); | |
1450 | ||
1451 | time = lttv_traceset_context_position_get_time( | |
1452 | event_viewer_data->first_event); | |
7cf3c9f3 | 1453 | //if(ltt_time_compare(time, tsc->time_span.end_time) > 0) |
1454 | // time = tsc->time_span.end_time; | |
1455 | ||
0bb72393 | 1456 | LttTime time_val = ltt_time_sub(time, |
1457 | tsc->time_span.start_time); | |
1458 | event_viewer_data->previous_value = ltt_time_to_double(time_val); | |
1459 | ||
1460 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, time); | |
1461 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, | |
1462 | event_viewer_data->first_event); | |
1463 | ||
5290ec02 | 1464 | } else { |
1465 | /* Seek by time */ | |
1466 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, | |
1467 | time); | |
0bb72393 | 1468 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1469 | NULL); | |
1470 | LttTime time_val = ltt_time_sub(time, | |
1471 | tsc->time_span.start_time); | |
1472 | event_viewer_data->previous_value = ltt_time_to_double(time_val); | |
1473 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); | |
5290ec02 | 1474 | } |
1475 | ||
49024c2c | 1476 | /* Clear the model (don't forget to free the TCS positions!) */ |
1477 | gtk_list_store_clear(event_viewer_data->store_m); | |
1478 | for(i=0;i<event_viewer_data->pos->len;i++) { | |
1479 | LttvTracesetContextPosition *cur_pos = | |
1480 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, | |
1481 | i); | |
1482 | lttv_traceset_context_position_destroy(cur_pos); | |
1483 | } | |
1484 | g_ptr_array_set_size(event_viewer_data->pos, 0); | |
1485 | ||
49024c2c | 1486 | |
5290ec02 | 1487 | /* Mathieu : |
dfb5dd45 | 1488 | * I make the choice not to use the mainwindow lttvwindow API here : the idle |
1489 | * loop might have a too low priority, and we want good update while | |
5698740e | 1490 | * scrolling. However, we call the gdk loop to get events periodically so the |
1491 | * processing can be stopped. | |
5290ec02 | 1492 | */ |
0bb72393 | 1493 | |
5290ec02 | 1494 | lttv_process_traceset_begin(tsc, |
1495 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); | |
5698740e | 1496 | |
1497 | event_viewer_data->num_events = 0; | |
675f8f58 | 1498 | |
5290ec02 | 1499 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL); |
1500 | ||
1501 | lttv_process_traceset_end(tsc, | |
1502 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); | |
675f8f58 | 1503 | |
e80eae6d | 1504 | /* Get the end position */ |
49024c2c | 1505 | if(event_viewer_data->pos->len > 0) { |
1506 | LttvTracesetContextPosition *cur_pos = | |
1507 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, | |
1508 | event_viewer_data->pos->len - 1); | |
1509 | lttv_traceset_context_position_copy(event_viewer_data->last_event, | |
1510 | cur_pos); | |
1511 | } else | |
1512 | lttv_traceset_context_position_save(tsc, event_viewer_data->last_event); | |
1513 | ||
1514 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, | |
1515 | event_viewer_data->previous_value); | |
1516 | ||
0bb72393 | 1517 | //g_signal_emit_by_name(G_OBJECT (event_viewer_data->select_c), |
1518 | // "changed"); | |
49024c2c | 1519 | |
540066bf | 1520 | event_viewer_data->last_tree_update_time = |
1521 | gdk_x11_get_server_time( | |
1522 | gtk_widget_get_parent_window(event_viewer_data->tree_v)); | |
49024c2c | 1523 | |
3c456a8a | 1524 | lttvwindow_events_request_enable(); |
1525 | ||
5290ec02 | 1526 | return; |
fbbb2697 | 1527 | } |
8ce1db6f | 1528 | |
f1d41644 | 1529 | |
5290ec02 | 1530 | int event_hook(void *hook_data, void *call_data) |
fbbb2697 | 1531 | { |
5290ec02 | 1532 | EventViewerData *event_viewer_data = (EventViewerData*)hook_data; |
1533 | LttvTracefileContext *tfc = (LttvTracefileContext*)call_data; | |
ae3d0f50 | 1534 | LttvTracefileState *tfs = (LttvTracefileState*)call_data; |
5290ec02 | 1535 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
19e250a0 | 1536 | |
5698740e | 1537 | if(event_viewer_data->num_events % CHECK_GDK_INTERVAL == 0) { |
fb3d6047 | 1538 | GdkEvent *event; |
1539 | GtkWidget *widget; | |
1540 | while((event = gdk_event_get()) != NULL) { | |
1541 | widget = gtk_get_event_widget(event); | |
1542 | if(widget == | |
1543 | lookup_widget(main_window_get_widget(event_viewer_data->tab), | |
80f2ed12 | 1544 | "StopProcessingButton") |
1545 | || widget == event_viewer_data->vscroll_vc) { | |
fb3d6047 | 1546 | gtk_main_do_event(event); |
1547 | gdk_window_process_all_updates(); | |
1548 | } | |
1549 | gdk_event_free(event); | |
1550 | } | |
1551 | //gtk_main_iteration_do(FALSE); | |
5698740e | 1552 | if(event_viewer_data->tab->stop_foreground) |
1553 | return TRUE; | |
1554 | } | |
3c456a8a | 1555 | event_viewer_data->num_events++; |
5698740e | 1556 | |
a998b781 | 1557 | LttvFilter *filter = event_viewer_data->main_win_filter; |
19e250a0 | 1558 | if(filter != NULL && filter->head != NULL) |
1559 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, | |
b6ef18af | 1560 | tfc->t_context->t,tfc,NULL,NULL)) |
19e250a0 | 1561 | return FALSE; |
1562 | ||
b139ad2a | 1563 | filter = event_viewer_data->filter; |
1564 | if(filter != NULL && filter->head != NULL) | |
1565 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, | |
b6ef18af | 1566 | tfc->t_context->t,tfc,NULL,NULL)) |
b139ad2a | 1567 | return FALSE; |
1568 | ||
1569 | ||
dd455fb8 | 1570 | // LttFacility *facility = ltt_event_facility(e); |
1571 | // LttEventType *event_type = ltt_event_eventtype(e); | |
5290ec02 | 1572 | LttTime time = ltt_event_time(e); |
1573 | ||
ae3d0f50 | 1574 | guint cpu = tfs->cpu; |
5290ec02 | 1575 | LttvTraceState *ts = (LttvTraceState*)tfc->t_context; |
1576 | LttvProcessState *process = ts->running_process[cpu]; | |
1577 | ||
1578 | GtkTreeIter iter; | |
675f8f58 | 1579 | |
5290ec02 | 1580 | GString *desc = g_string_new(""); |
19e250a0 | 1581 | |
5290ec02 | 1582 | LttvTracesetContextPosition *pos = |
1583 | lttv_traceset_context_position_new(tfc->t_context->ts_context); | |
fbbb2697 | 1584 | |
294550d2 | 1585 | lttv_traceset_context_position_save(tfc->t_context->ts_context, pos); |
1586 | ||
adff96cc | 1587 | lttv_event_to_string(e, desc, TRUE, TRUE, (LttvTracefileState*)tfc); |
fbbb2697 | 1588 | |
1835cc5d | 1589 | g_info("detail : %s", desc->str); |
a8c0f09d | 1590 | |
5290ec02 | 1591 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1592 | gtk_list_store_set (event_viewer_data->store_m, &iter, | |
1593 | TRACE_NAME_COLUMN, g_quark_to_string(ltt_trace_name(tfc->t_context->t)), | |
1594 | TRACEFILE_NAME_COLUMN, g_quark_to_string(ltt_tracefile_name(tfc->tf)), | |
1595 | CPUID_COLUMN, cpu, | |
750eb11a | 1596 | EVENT_COLUMN, g_quark_to_string(marker_get_info_from_id(tfc->tf->mdata, |
1597 | e->event_id)->name), | |
5290ec02 | 1598 | TIME_S_COLUMN, time.tv_sec, |
1599 | TIME_NS_COLUMN, time.tv_nsec, | |
1600 | PID_COLUMN, process->pid, | |
1601 | EVENT_DESCR_COLUMN, desc->str, | |
1602 | POSITION_COLUMN, pos, | |
1603 | -1); | |
ed3b99b6 | 1604 | |
5290ec02 | 1605 | g_ptr_array_add(event_viewer_data->pos, pos); |
a8c0f09d | 1606 | |
5290ec02 | 1607 | g_string_free(desc, TRUE); |
1608 | ||
dfb5dd45 | 1609 | if(event_viewer_data->update_cursor) { |
1610 | if(lttv_traceset_context_pos_pos_compare(pos, | |
1611 | event_viewer_data->currently_selected_position) == 0) { | |
1612 | GtkTreePath *path = gtk_tree_path_new_from_indices( | |
1613 | event_viewer_data->pos->len - 1, -1); | |
9d7e0c25 | 1614 | if(path) { |
1615 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
1616 | path, NULL, FALSE); | |
1617 | gtk_tree_path_free(path); | |
1618 | } | |
dfb5dd45 | 1619 | } |
1193dd68 | 1620 | } |
dfb5dd45 | 1621 | |
6f43371e | 1622 | if(event_viewer_data->pos->len >= event_viewer_data->num_visible_events ) |
5290ec02 | 1623 | return TRUE; |
1624 | else | |
1625 | return FALSE; | |
a8c0f09d | 1626 | } |
1627 | ||
1628 | ||
5290ec02 | 1629 | |
1193dd68 | 1630 | static void event_update_selection(EventViewerData *event_viewer_data) |
1631 | { | |
1632 | guint i; | |
1633 | GPtrArray *positions = event_viewer_data->pos; | |
ffd088ef | 1634 | g_info("event_update_selection"); |
1193dd68 | 1635 | |
1636 | for(i=0;i<positions->len;i++) { | |
1637 | LttvTracesetContextPosition *cur_pos = | |
1638 | (LttvTracesetContextPosition*)g_ptr_array_index(positions, i); | |
1639 | if(lttv_traceset_context_pos_pos_compare(cur_pos, | |
1640 | event_viewer_data->currently_selected_position) == 0) { | |
1641 | GtkTreePath *path = gtk_tree_path_new_from_indices(i, -1); | |
9d7e0c25 | 1642 | if(path) { |
1643 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), | |
1644 | path, NULL, FALSE); | |
1645 | gtk_tree_path_free(path); | |
1646 | } | |
1193dd68 | 1647 | } |
1648 | } | |
1649 | } | |
1650 | ||
2df7f94b | 1651 | static int current_time_get_first_event_hook(void *hook_data, void *call_data) |
1652 | { | |
1653 | EventViewerData *event_viewer_data = (EventViewerData*)hook_data; | |
1654 | LttvTracefileContext *tfc = (LttvTracefileContext*)call_data; | |
1655 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); | |
1656 | ||
1657 | LttvFilter *filter = event_viewer_data->main_win_filter; | |
1658 | if(filter != NULL && filter->head != NULL) | |
1659 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, | |
b6ef18af | 1660 | tfc->t_context->t,tfc,NULL,NULL)) |
2df7f94b | 1661 | return FALSE; |
1662 | ||
b139ad2a | 1663 | filter = event_viewer_data->filter; |
1664 | if(filter != NULL && filter->head != NULL) | |
1665 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, | |
b6ef18af | 1666 | tfc->t_context->t,tfc,NULL,NULL)) |
b139ad2a | 1667 | return FALSE; |
1668 | ||
2df7f94b | 1669 | lttv_traceset_context_position_save(tfc->t_context->ts_context, |
1670 | event_viewer_data->current_time_get_first); | |
1671 | return TRUE; | |
1672 | } | |
1673 | ||
675f8f58 | 1674 | |
cc41a00f | 1675 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 | 1676 | { |
ffd088ef | 1677 | g_info("update_current_time"); |
cc41a00f | 1678 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce | 1679 | const LttTime * current_time = (LttTime*)call_data; |
8ce1db6f | 1680 | LttvTracesetContext * tsc = |
1681 | lttvwindow_get_traceset_context(event_viewer_data->tab); | |
5290ec02 | 1682 | |
49024c2c | 1683 | /* If the currently selected event time != current time, set the first event |
1684 | * with this time as currently selected. */ | |
1685 | LttTime pos_time = lttv_traceset_context_position_get_time( | |
1686 | event_viewer_data->currently_selected_position); | |
1687 | if(ltt_time_compare(pos_time, *current_time) != 0) { | |
1688 | ||
15894378 | 1689 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
79735ac2 | 1690 | *current_time); |
1691 | lttv_process_traceset_middle(tsc, *current_time, G_MAXUINT, | |
15894378 | 1692 | NULL); |
15894378 | 1693 | |
2df7f94b | 1694 | /* Get the first event that passes in the filter */ |
1695 | event_viewer_data->current_time_get_first = | |
1696 | lttv_traceset_context_position_new(tsc); | |
1697 | LttvHooks *hooks = lttv_hooks_new(); | |
1698 | lttv_hooks_add(hooks, | |
1699 | current_time_get_first_event_hook, | |
1700 | event_viewer_data, | |
1701 | LTTV_PRIO_DEFAULT); | |
1702 | ||
1703 | lttv_process_traceset_begin(tsc, | |
1704 | NULL, NULL, NULL, hooks, NULL); | |
1705 | ||
1706 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL); | |
1707 | ||
1708 | lttv_process_traceset_end(tsc, | |
1709 | NULL, NULL, NULL, hooks, NULL); | |
1710 | ||
1711 | lttv_hooks_destroy(hooks); | |
15894378 | 1712 | |
2df7f94b | 1713 | lttv_traceset_context_position_copy( |
1714 | event_viewer_data->currently_selected_position, | |
1715 | event_viewer_data->current_time_get_first); | |
1716 | lttv_traceset_context_position_destroy( | |
1717 | event_viewer_data->current_time_get_first); | |
49024c2c | 1718 | pos_time = lttv_traceset_context_position_get_time( |
1719 | event_viewer_data->currently_selected_position); | |
1720 | } | |
c46519c8 | 1721 | |
49024c2c | 1722 | LttTime time = ltt_time_sub(pos_time, tsc->time_span.start_time); |
1723 | double new_value = ltt_time_to_double(time); | |
1724 | ||
15894378 | 1725 | event_viewer_data->report_position = FALSE; |
49024c2c | 1726 | /* Change the viewed area if does not match */ |
1727 | if(lttv_traceset_context_pos_pos_compare( | |
1728 | event_viewer_data->currently_selected_position, | |
1729 | event_viewer_data->first_event) < 0 | |
1730 | || | |
1731 | lttv_traceset_context_pos_pos_compare( | |
1732 | event_viewer_data->currently_selected_position, | |
1193dd68 | 1733 | event_viewer_data->last_event) > 0) { |
49024c2c | 1734 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); |
1193dd68 | 1735 | } else { |
15894378 | 1736 | /* Simply update the current time : it is in the list */ |
1737 | event_update_selection(event_viewer_data); | |
1193dd68 | 1738 | } |
15894378 | 1739 | event_viewer_data->report_position = TRUE; |
1193dd68 | 1740 | |
49024c2c | 1741 | return FALSE; |
1742 | } | |
1743 | ||
1744 | gboolean update_current_position(void * hook_data, void * call_data) | |
1745 | { | |
ffd088ef | 1746 | g_info("update_current_position"); |
49024c2c | 1747 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1748 | const LttvTracesetContextPosition *current_pos = | |
1749 | (LttvTracesetContextPosition*)call_data; | |
1750 | LttvTracesetContext * tsc = | |
1751 | lttvwindow_get_traceset_context(event_viewer_data->tab); | |
1752 | ||
1753 | if(lttv_traceset_context_pos_pos_compare( | |
1754 | event_viewer_data->currently_selected_position, current_pos) != 0) { | |
1755 | lttv_traceset_context_position_copy( | |
1756 | event_viewer_data->currently_selected_position, current_pos); | |
1757 | ||
49024c2c | 1758 | /* Change the viewed area if does not match */ |
1759 | if(lttv_traceset_context_pos_pos_compare( | |
1760 | event_viewer_data->currently_selected_position, | |
1761 | event_viewer_data->first_event) < 0 | |
1762 | || | |
1763 | lttv_traceset_context_pos_pos_compare( | |
1764 | event_viewer_data->currently_selected_position, | |
1765 | event_viewer_data->last_event) > 0) { | |
1766 | LttTime time = lttv_traceset_context_position_get_time(current_pos); | |
1767 | time = ltt_time_sub(time, tsc->time_span.start_time); | |
1768 | double new_value = ltt_time_to_double(time); | |
1769 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); | |
1193dd68 | 1770 | } else { |
1771 | /* Simply update the current time : it is in the list */ | |
1772 | event_update_selection(event_viewer_data); | |
49024c2c | 1773 | } |
1774 | ||
1775 | } | |
a6b3623e | 1776 | |
a6b3623e | 1777 | |
675f8f58 | 1778 | return FALSE; |
1779 | } | |
1780 | ||
1e3594a3 YB |
1781 | gboolean timespan_changed(void * hook_data, void * call_data) |
1782 | { | |
1783 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; | |
1784 | LttvTracesetContext * tsc = | |
1785 | lttvwindow_get_traceset_context(event_viewer_data->tab); | |
1786 | TimeInterval time_span = tsc->time_span; | |
1787 | ||
1788 | LttTime end; | |
49024c2c | 1789 | |
1e3594a3 YB |
1790 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
1791 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(end); | |
1792 | ||
1793 | if(event_viewer_data->pos->len < event_viewer_data->num_visible_events ) { | |
1794 | ||
1795 | ||
1796 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); | |
1797 | ||
1798 | request_background_data(event_viewer_data); | |
1799 | } | |
1800 | return FALSE; | |
1801 | } | |
49024c2c | 1802 | |
a8c0f09d | 1803 | gboolean traceset_changed(void * hook_data, void * call_data) |
1804 | { | |
1805 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; | |
8ce1db6f | 1806 | LttvTracesetContext * tsc = |
1807 | lttvwindow_get_traceset_context(event_viewer_data->tab); | |
1808 | TimeInterval time_span = tsc->time_span; | |
852f16bb | 1809 | |
b9a010a2 | 1810 | LttTime end; |
a8c0f09d | 1811 | gtk_list_store_clear(event_viewer_data->store_m); |
5290ec02 | 1812 | g_ptr_array_set_size(event_viewer_data->pos, 0); |
a8c0f09d | 1813 | |
b9a010a2 | 1814 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
c74e0cf9 | 1815 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(end); |
4249a3e8 | 1816 | |
1817 | /* Reset the positions */ | |
1818 | lttv_traceset_context_position_destroy( | |
1819 | event_viewer_data->currently_selected_position); | |
1820 | lttv_traceset_context_position_destroy( | |
1821 | event_viewer_data->first_event); | |
1822 | lttv_traceset_context_position_destroy( | |
1823 | event_viewer_data->last_event); | |
1824 | ||
1825 | event_viewer_data->currently_selected_position = | |
1826 | lttv_traceset_context_position_new(tsc); | |
1827 | event_viewer_data->first_event = | |
1828 | lttv_traceset_context_position_new(tsc); | |
1829 | event_viewer_data->last_event = | |
1830 | lttv_traceset_context_position_new(tsc); | |
1831 | ||
1832 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); | |
a8c0f09d | 1833 | // event_viewer_data->vadjust_c->value = 0; |
1834 | ||
fadb18a9 | 1835 | request_background_data(event_viewer_data); |
1836 | ||
a8c0f09d | 1837 | return FALSE; |
1838 | } | |
1839 | ||
a998b781 | 1840 | gboolean filter_changed(void * hook_data, void * call_data) |
1841 | { | |
1842 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; | |
a998b781 | 1843 | |
1844 | event_viewer_data->main_win_filter = | |
1845 | (LttvFilter*)call_data; | |
4249a3e8 | 1846 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
a998b781 | 1847 | |
1848 | return FALSE; | |
1849 | } | |
1850 | ||
a8c0f09d | 1851 | |
b139ad2a | 1852 | gint evd_redraw_notify(void *hook_data, void *call_data) |
d2cdf874 | 1853 | { |
1854 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; | |
8a949012 | 1855 | |
d2cdf874 | 1856 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
5e96e7e3 | 1857 | return 0; |
d2cdf874 | 1858 | } |
682c6edb | 1859 | |
b139ad2a | 1860 | void gui_events_free(gpointer data) |
202f6c8f | 1861 | { |
b139ad2a | 1862 | LttvPluginEVD *plugin_evd = (LttvPluginEVD*)data; |
1863 | Tab *tab = plugin_evd->evd->tab; | |
1864 | EventViewerData *event_viewer_data = plugin_evd->evd; | |
5290ec02 | 1865 | guint i; |
1866 | ||
b139ad2a | 1867 | lttv_filter_destroy(plugin_evd->evd->filter); |
1868 | ||
1869 | if(tab != NULL){ | |
5290ec02 | 1870 | lttv_hooks_remove(event_viewer_data->event_hooks,event_hook); |
1871 | lttv_hooks_destroy(event_viewer_data->event_hooks); | |
1872 | ||
1873 | for(i=0;i<event_viewer_data->pos->len;i++) { | |
1874 | LttvTracesetContextPosition *cur_pos = | |
1875 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, | |
1876 | i); | |
1877 | lttv_traceset_context_position_destroy(cur_pos); | |
1878 | } | |
49024c2c | 1879 | lttv_traceset_context_position_destroy( |
1880 | event_viewer_data->currently_selected_position); | |
1881 | lttv_traceset_context_position_destroy( | |
1882 | event_viewer_data->first_event); | |
1883 | lttv_traceset_context_position_destroy( | |
1884 | event_viewer_data->last_event); | |
5290ec02 | 1885 | g_ptr_array_free(event_viewer_data->pos, TRUE); |
1886 | ||
1887 | lttvwindow_unregister_current_time_notify(tab, | |
1888 | update_current_time, event_viewer_data); | |
49024c2c | 1889 | lttvwindow_unregister_current_position_notify(tab, |
1890 | update_current_position, event_viewer_data); | |
5290ec02 | 1891 | //lttvwindow_unregister_show_notify(tab, |
1892 | // show_event_detail, event_viewer_data); | |
1893 | lttvwindow_unregister_traceset_notify(tab, | |
1894 | traceset_changed, event_viewer_data); | |
68764dff | 1895 | lttvwindow_unregister_timespan_notify(tab, |
1e3594a3 | 1896 | timespan_changed,event_viewer_data); |
a998b781 | 1897 | lttvwindow_unregister_filter_notify(tab, |
1898 | filter_changed, event_viewer_data); | |
d2cdf874 | 1899 | lttvwindow_unregister_redraw_notify(tab, |
b139ad2a | 1900 | evd_redraw_notify, event_viewer_data); |
efbd5182 | 1901 | |
675f8f58 | 1902 | } |
b139ad2a | 1903 | lttvwindowtraces_background_notify_remove(event_viewer_data); |
1904 | ||
1905 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, | |
1906 | event_viewer_data); | |
1907 | //g_free(event_viewer_data); | |
1908 | g_object_unref(plugin_evd); | |
675f8f58 | 1909 | } |
682c6edb | 1910 | |
675f8f58 | 1911 | |
682c6edb | 1912 | |
b139ad2a | 1913 | void gui_events_destructor(gpointer data) |
a60b01ef | 1914 | { |
b139ad2a | 1915 | LttvPluginEVD *plugin_evd = (LttvPluginEVD*)data; |
5290ec02 | 1916 | /* May already been done by GTK window closing */ |
b139ad2a | 1917 | if(GTK_IS_WIDGET(plugin_evd->parent.top_widget)){ |
1918 | gtk_widget_destroy(plugin_evd->parent.top_widget); | |
a60b01ef | 1919 | } |
b671bb09 | 1920 | } |
1921 | ||
682c6edb | 1922 | |
c46519c8 | 1923 | |
08b1c66e | 1924 | /** |
1925 | * plugin's init function | |
1926 | * | |
1927 | * This function initializes the Event Viewer functionnality through the | |
1928 | * gtkTraceSet API. | |
1929 | */ | |
1930 | static void init() { | |
1931 | ||
e025a729 | 1932 | lttvwindow_register_constructor("guievents", |
1933 | "/", | |
8ce1db6f | 1934 | "Insert Event Viewer", |
1935 | hGuiEventsInsert_xpm, | |
1936 | "Insert Event Viewer", | |
1937 | h_gui_events); | |
08b1c66e | 1938 | } |
1939 | ||
1940 | void event_destroy_walk(gpointer data, gpointer user_data) | |
1941 | { | |
b139ad2a | 1942 | gui_events_destructor((LttvPluginEVD*)data); |
08b1c66e | 1943 | } |
1944 | ||
1945 | /** | |
1946 | * plugin's destroy function | |
1947 | * | |
1948 | * This function releases the memory reserved by the module and unregisters | |
1949 | * everything that has been registered in the gtkTraceSet API. | |
1950 | */ | |
1951 | static void destroy() { | |
08b1c66e | 1952 | |
8ce1db6f | 1953 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
1954 | g_slist_free(g_event_viewer_data_list); | |
08b1c66e | 1955 | |
8ce1db6f | 1956 | lttvwindow_unregister_constructor(h_gui_events); |
08b1c66e | 1957 | |
08b1c66e | 1958 | } |
1959 | ||
1960 | ||
5290ec02 | 1961 | |
1962 | ||
08b1c66e | 1963 | LTTV_MODULE("guievents", "Detailed events view", \ |
1964 | "Graphical module to display a detailed event list", \ | |
5290ec02 | 1965 | init, destroy, "lttvwindow", "print") |