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