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