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> |
57 | #include <ltt/type.h> |
58 | #include <ltt/trace.h> |
ed3b99b6 |
59 | #include <ltt/facility.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> |
5c7463ed |
69 | |
0c56e138 |
70 | #include "hGuiEventsInsert.xpm" |
5c7463ed |
71 | |
b72d54c9 |
72 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
5290ec02 |
73 | |
74 | #ifndef g_debug |
b72d54c9 |
75 | #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
5290ec02 |
76 | #endif |
77 | |
78 | #define abs(a) (((a)<0)?(-a):(a)) |
9d7e0c25 |
79 | #define max(a,b) ((a)>(b)?(a):(b)) |
04f2543e |
80 | #define min(a,b) ((a)<(b)?(a):(b)) |
675f8f58 |
81 | |
fcdf0ec2 |
82 | /** Array containing instanced objects. Used when module is unloaded */ |
cc41a00f |
83 | static GSList *g_event_viewer_data_list = NULL ; |
fbbb2697 |
84 | |
a60b01ef |
85 | typedef enum _ScrollDirection{ |
b671bb09 |
86 | SCROLL_STEP_UP, |
87 | SCROLL_STEP_DOWN, |
88 | SCROLL_PAGE_UP, |
89 | SCROLL_PAGE_DOWN, |
90 | SCROLL_JUMP, |
91 | SCROLL_NONE |
a60b01ef |
92 | } ScrollDirection; |
93 | |
fbbb2697 |
94 | typedef struct _EventViewerData { |
95 | |
8ce1db6f |
96 | Tab * tab; |
e433e6d6 |
97 | LttvPluginTab *ptab; |
8ce1db6f |
98 | LttvHooks * event_hooks; |
675f8f58 |
99 | |
b72d54c9 |
100 | /* previous value is used to determine if it is a page up/down or |
101 | * step up/down, in which case we move of a certain amount of events (one or |
102 | * the number of events shown on the screen) instead of changing begin time. |
103 | */ |
104 | double previous_value; |
a8c0f09d |
105 | |
8b9fdc80 |
106 | //scroll window containing Tree View |
cc41a00f |
107 | GtkWidget * scroll_win; |
8b9fdc80 |
108 | |
675f8f58 |
109 | /* Model containing list data */ |
cc41a00f |
110 | GtkListStore *store_m; |
5290ec02 |
111 | |
112 | GPtrArray *pos; /* Array of LttvTracesetContextPosition * */ |
49024c2c |
113 | |
114 | GtkWidget *top_widget; |
cc41a00f |
115 | GtkWidget *hbox_v; |
675f8f58 |
116 | /* Widget to display the data in a columned list */ |
cc41a00f |
117 | GtkWidget *tree_v; |
118 | GtkAdjustment *vtree_adjust_c ; |
b72d54c9 |
119 | GtkWidget *button; /* a button of the header, used to get the header_height */ |
8ce1db6f |
120 | gint header_height; |
675f8f58 |
121 | |
b72d54c9 |
122 | /* Vertical scrollbar and its adjustment */ |
cc41a00f |
123 | GtkWidget *vscroll_vc; |
b72d54c9 |
124 | GtkAdjustment *vadjust_c; |
8a949012 |
125 | |
675f8f58 |
126 | /* Selection handler */ |
cc41a00f |
127 | GtkTreeSelection *select_c; |
675f8f58 |
128 | |
eb6b1024 |
129 | gint num_visible_events; |
675f8f58 |
130 | |
49024c2c |
131 | LttvTracesetContextPosition *currently_selected_position; |
dfb5dd45 |
132 | gboolean update_cursor; /* Speed optimisation : do not update cursor when |
133 | unnecessary */ |
15894378 |
134 | gboolean report_position; /* do not report position when in current_time |
135 | update */ |
49024c2c |
136 | |
137 | LttvTracesetContextPosition *first_event; /* Time of the first event shown */ |
138 | LttvTracesetContextPosition *last_event; /* Time of the first event shown */ |
682c6edb |
139 | |
2df7f94b |
140 | LttvTracesetContextPosition *current_time_get_first; |
141 | |
a998b781 |
142 | LttvFilter *main_win_filter; |
143 | |
d2cdf874 |
144 | gint background_info_waiting; |
145 | |
540066bf |
146 | guint32 last_tree_update_time; /* To filter out repeat keys */ |
147 | |
5698740e |
148 | guint num_events; /* Number of events processed */ |
149 | |
fbbb2697 |
150 | } EventViewerData ; |
151 | |
a8c0f09d |
152 | /** hook functions for update time interval, current time ... */ |
a8c0f09d |
153 | gboolean update_current_time(void * hook_data, void * call_data); |
49024c2c |
154 | gboolean update_current_position(void * hook_data, void * call_data); |
8ce1db6f |
155 | //gboolean show_event_detail(void * hook_data, void * call_data); |
a8c0f09d |
156 | gboolean traceset_changed(void * hook_data, void * call_data); |
a998b781 |
157 | gboolean filter_changed(void * hook_data, void * call_data); |
a8c0f09d |
158 | |
d2cdf874 |
159 | static void request_background_data(EventViewerData *event_viewer_data); |
160 | |
fbbb2697 |
161 | //! Event Viewer's constructor hook |
e433e6d6 |
162 | GtkWidget *h_gui_events(LttvPlugin *plugin); |
5c7463ed |
163 | //! Event Viewer's constructor |
e433e6d6 |
164 | EventViewerData *gui_events(LttvPluginTab *ptab); |
fbbb2697 |
165 | //! Event Viewer's destructor |
cc41a00f |
166 | void gui_events_destructor(EventViewerData *event_viewer_data); |
167 | void gui_events_free(EventViewerData *event_viewer_data); |
fbbb2697 |
168 | |
8ce1db6f |
169 | static gboolean |
170 | header_size_allocate(GtkWidget *widget, |
171 | GtkAllocation *allocation, |
172 | gpointer user_data); |
173 | |
cc41a00f |
174 | void tree_v_set_cursor(EventViewerData *event_viewer_data); |
175 | void tree_v_get_cursor(EventViewerData *event_viewer_data); |
682c6edb |
176 | |
fbbb2697 |
177 | /* Prototype for selection handler callback */ |
5290ec02 |
178 | static void tree_selection_changed_cb (GtkTreeSelection *selection, |
179 | gpointer data); |
fbbb2697 |
180 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
5290ec02 |
181 | static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, |
182 | gpointer data); |
183 | static void tree_v_size_request_cb (GtkWidget *widget, |
184 | GtkRequisition *requisition, gpointer data); |
cc41a00f |
185 | static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); |
5290ec02 |
186 | static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, |
187 | gint arg2, gpointer data); |
864a5a1c |
188 | static gboolean tree_v_scroll_handler (GtkWidget *widget, GdkEventScroll *event, gpointer data); |
540066bf |
189 | static gboolean key_handler(GtkWidget *widget, GdkEventKey *event, |
190 | gpointer user_data); |
fbbb2697 |
191 | |
d2cdf874 |
192 | static gint redraw_notify(void *hook_data, void *call_data); |
202f6c8f |
193 | |
5290ec02 |
194 | static void get_events(double time, EventViewerData *event_viewer_data); |
b72d54c9 |
195 | |
5290ec02 |
196 | int event_hook(void *hook_data, void *call_data); |
675f8f58 |
197 | |
fbbb2697 |
198 | /* Enumeration of the columns */ |
199 | enum |
200 | { |
5290ec02 |
201 | TRACE_NAME_COLUMN, |
202 | TRACEFILE_NAME_COLUMN, |
675f8f58 |
203 | CPUID_COLUMN, |
204 | EVENT_COLUMN, |
5290ec02 |
205 | FACILITY_COLUMN, |
206 | TIME_S_COLUMN, |
207 | TIME_NS_COLUMN, |
675f8f58 |
208 | PID_COLUMN, |
675f8f58 |
209 | EVENT_DESCR_COLUMN, |
5290ec02 |
210 | POSITION_COLUMN, |
675f8f58 |
211 | N_COLUMNS |
fbbb2697 |
212 | }; |
213 | |
5c7463ed |
214 | /** |
fbbb2697 |
215 | * Event Viewer's constructor hook |
5c7463ed |
216 | * |
217 | * This constructor is given as a parameter to the menuitem and toolbar button |
fbbb2697 |
218 | * registration. It creates the list. |
cc41a00f |
219 | * @param parent_window A pointer to the parent window. |
5c7463ed |
220 | * @return The widget created. |
221 | */ |
fbbb2697 |
222 | GtkWidget * |
e433e6d6 |
223 | h_gui_events(LttvPlugin *plugin) |
fbbb2697 |
224 | { |
e433e6d6 |
225 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
226 | EventViewerData* event_viewer_data = gui_events(ptab) ; |
cc41a00f |
227 | if(event_viewer_data) |
49024c2c |
228 | return event_viewer_data->top_widget; |
f9334f6f |
229 | else return NULL; |
8a949012 |
230 | |
fbbb2697 |
231 | } |
232 | |
233 | /** |
234 | * Event Viewer's constructor |
235 | * |
236 | * This constructor is used to create EventViewerData data structure. |
237 | * @return The Event viewer data created. |
238 | */ |
239 | EventViewerData * |
e433e6d6 |
240 | gui_events(LttvPluginTab *ptab) |
5c7463ed |
241 | { |
b9a010a2 |
242 | LttTime end; |
675f8f58 |
243 | GtkTreeViewColumn *column; |
244 | GtkCellRenderer *renderer; |
cc41a00f |
245 | EventViewerData* event_viewer_data = g_new(EventViewerData,1) ; |
e433e6d6 |
246 | Tab *tab = ptab->tab; |
8ce1db6f |
247 | event_viewer_data->tab = tab; |
e433e6d6 |
248 | event_viewer_data->ptab = ptab; |
49024c2c |
249 | |
250 | LttvTracesetContext * tsc = |
251 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
252 | |
675f8f58 |
253 | |
8ce1db6f |
254 | event_viewer_data->event_hooks = lttv_hooks_new(); |
5290ec02 |
255 | lttv_hooks_add(event_viewer_data->event_hooks, |
256 | event_hook, |
257 | event_viewer_data, |
258 | LTTV_PRIO_DEFAULT); |
b671bb09 |
259 | |
8ce1db6f |
260 | lttvwindow_register_current_time_notify(tab, |
224446ce |
261 | update_current_time,event_viewer_data); |
49024c2c |
262 | lttvwindow_register_current_position_notify(tab, |
263 | update_current_position,event_viewer_data); |
8ce1db6f |
264 | lttvwindow_register_traceset_notify(tab, |
224446ce |
265 | traceset_changed,event_viewer_data); |
a998b781 |
266 | lttvwindow_register_filter_notify(tab, |
267 | filter_changed, event_viewer_data); |
d2cdf874 |
268 | lttvwindow_register_redraw_notify(tab, |
269 | redraw_notify, event_viewer_data); |
270 | |
675f8f58 |
271 | |
cc41a00f |
272 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
224446ce |
273 | gtk_widget_show (event_viewer_data->scroll_win); |
274 | gtk_scrolled_window_set_policy( |
275 | GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), |
276 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
8b9fdc80 |
277 | |
49024c2c |
278 | event_viewer_data->currently_selected_position = |
279 | lttv_traceset_context_position_new(tsc); |
280 | event_viewer_data->first_event = |
281 | lttv_traceset_context_position_new(tsc); |
282 | event_viewer_data->last_event = |
283 | lttv_traceset_context_position_new(tsc); |
675f8f58 |
284 | |
c790dfd9 |
285 | event_viewer_data->main_win_filter = lttvwindow_get_filter(tab); |
a998b781 |
286 | |
dfb5dd45 |
287 | event_viewer_data->update_cursor = TRUE; |
15894378 |
288 | event_viewer_data->report_position = TRUE; |
dfb5dd45 |
289 | |
540066bf |
290 | event_viewer_data->last_tree_update_time = 0; |
291 | |
675f8f58 |
292 | /* Create a model for storing the data list */ |
cc41a00f |
293 | event_viewer_data->store_m = gtk_list_store_new ( |
224446ce |
294 | N_COLUMNS, /* Total number of columns */ |
5290ec02 |
295 | G_TYPE_STRING, /* Trace name */ |
296 | G_TYPE_STRING, /* Tracefile name */ |
297 | G_TYPE_UINT, /* CPUID */ |
224446ce |
298 | G_TYPE_STRING, /* Event */ |
5290ec02 |
299 | G_TYPE_STRING, /* Facility */ |
300 | G_TYPE_UINT, /* Time s */ |
301 | G_TYPE_UINT, /* Time ns */ |
224446ce |
302 | G_TYPE_INT, /* PID */ |
5290ec02 |
303 | G_TYPE_STRING, /* Event's description */ |
304 | G_TYPE_POINTER);/* Position (not shown) */ |
305 | |
306 | event_viewer_data->pos = g_ptr_array_sized_new(10); |
8a949012 |
307 | |
675f8f58 |
308 | /* Create the viewer widget for the columned list */ |
224446ce |
309 | event_viewer_data->tree_v = |
310 | gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); |
8a949012 |
311 | |
cc41a00f |
312 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", |
8a949012 |
313 | G_CALLBACK (tree_v_size_allocate_cb), |
314 | event_viewer_data); |
cc41a00f |
315 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", |
8a949012 |
316 | G_CALLBACK (tree_v_size_request_cb), |
317 | event_viewer_data); |
675f8f58 |
318 | |
cc41a00f |
319 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", |
8a949012 |
320 | G_CALLBACK (tree_v_cursor_changed_cb), |
321 | event_viewer_data); |
322 | |
cc41a00f |
323 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", |
8a949012 |
324 | G_CALLBACK (tree_v_move_cursor_cb), |
325 | event_viewer_data); |
675f8f58 |
326 | |
540066bf |
327 | g_signal_connect (G_OBJECT(event_viewer_data->tree_v), "key-press-event", |
328 | G_CALLBACK(key_handler), |
329 | event_viewer_data); |
330 | |
9d7e0c25 |
331 | g_signal_connect (G_OBJECT(event_viewer_data->tree_v), "scroll-event", |
332 | G_CALLBACK(tree_v_scroll_handler), |
333 | event_viewer_data); |
334 | |
675f8f58 |
335 | // Use on each column! |
5290ec02 |
336 | //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, |
337 | //GTK_TREE_VIEW_COLUMN_FIXED); |
8a949012 |
338 | |
675f8f58 |
339 | /* The view now holds a reference. We can get rid of our own |
340 | * reference */ |
cc41a00f |
341 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
675f8f58 |
342 | |
fcdf0ec2 |
343 | |
fbbb2697 |
344 | /* Create a column, associating the "text" attribute of the |
345 | * cell_renderer to the first column of the model */ |
675f8f58 |
346 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
fbbb2697 |
347 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
348 | column = gtk_tree_view_column_new_with_attributes ("Trace", |
8a949012 |
349 | renderer, |
5290ec02 |
350 | "text", TRACE_NAME_COLUMN, |
8a949012 |
351 | NULL); |
675f8f58 |
352 | gtk_tree_view_column_set_alignment (column, 0.0); |
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); |
fbbb2697 |
356 | |
8ce1db6f |
357 | event_viewer_data->button = column->button; |
358 | |
359 | g_signal_connect (G_OBJECT(event_viewer_data->button), |
360 | "size-allocate", |
361 | G_CALLBACK(header_size_allocate), |
362 | (gpointer)event_viewer_data); |
363 | |
5290ec02 |
364 | |
365 | |
366 | renderer = gtk_cell_renderer_text_new (); |
367 | column = gtk_tree_view_column_new_with_attributes ("Tracefile", |
368 | renderer, |
369 | "text", TRACEFILE_NAME_COLUMN, |
370 | NULL); |
371 | gtk_tree_view_column_set_alignment (column, 0.0); |
372 | gtk_tree_view_column_set_fixed_width (column, 120); |
373 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
374 | column); |
375 | |
376 | |
377 | renderer = gtk_cell_renderer_text_new (); |
378 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
379 | renderer, |
380 | "text", CPUID_COLUMN, |
381 | NULL); |
382 | gtk_tree_view_column_set_alignment (column, 0.0); |
383 | gtk_tree_view_column_set_fixed_width (column, 45); |
384 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
385 | column); |
386 | |
fbbb2697 |
387 | renderer = gtk_cell_renderer_text_new (); |
388 | column = gtk_tree_view_column_new_with_attributes ("Event", |
8a949012 |
389 | renderer, |
390 | "text", EVENT_COLUMN, |
391 | NULL); |
675f8f58 |
392 | gtk_tree_view_column_set_alignment (column, 0.0); |
393 | gtk_tree_view_column_set_fixed_width (column, 120); |
5290ec02 |
394 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
395 | column); |
396 | |
fbbb2697 |
397 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
398 | column = gtk_tree_view_column_new_with_attributes ("Facility", |
8a949012 |
399 | renderer, |
5290ec02 |
400 | "text", FACILITY_COLUMN, |
8a949012 |
401 | NULL); |
5290ec02 |
402 | gtk_tree_view_column_set_alignment (column, 0.0); |
675f8f58 |
403 | gtk_tree_view_column_set_fixed_width (column, 120); |
5290ec02 |
404 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
405 | column); |
fbbb2697 |
406 | |
407 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
408 | column = gtk_tree_view_column_new_with_attributes ("Time (s)", |
8a949012 |
409 | renderer, |
5290ec02 |
410 | "text", TIME_S_COLUMN, |
8a949012 |
411 | NULL); |
675f8f58 |
412 | gtk_tree_view_column_set_alignment (column, 1.0); |
5290ec02 |
413 | gtk_tree_view_column_set_fixed_width (column, 120); |
414 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
415 | column); |
675f8f58 |
416 | |
fbbb2697 |
417 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
418 | column = gtk_tree_view_column_new_with_attributes ("Time (ns)", |
8a949012 |
419 | renderer, |
5290ec02 |
420 | "text", TIME_NS_COLUMN, |
8a949012 |
421 | NULL); |
675f8f58 |
422 | gtk_tree_view_column_set_alignment (column, 1.0); |
5290ec02 |
423 | gtk_tree_view_column_set_fixed_width (column, 120); |
424 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
425 | column); |
426 | |
427 | |
428 | renderer = gtk_cell_renderer_text_new (); |
429 | column = gtk_tree_view_column_new_with_attributes ("PID", |
430 | renderer, |
431 | "text", PID_COLUMN, |
432 | NULL); |
433 | gtk_tree_view_column_set_alignment (column, 1.0); |
434 | gtk_tree_view_column_set_fixed_width (column, 45); |
435 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
436 | column); |
675f8f58 |
437 | |
fbbb2697 |
438 | renderer = gtk_cell_renderer_text_new (); |
8ce1db6f |
439 | column = gtk_tree_view_column_new_with_attributes ("Event Description", |
8a949012 |
440 | renderer, |
441 | "text", EVENT_DESCR_COLUMN, |
442 | NULL); |
675f8f58 |
443 | gtk_tree_view_column_set_alignment (column, 0.0); |
5290ec02 |
444 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
445 | column); |
fbbb2697 |
446 | |
447 | |
675f8f58 |
448 | /* Setup the selection handler */ |
5290ec02 |
449 | event_viewer_data->select_c = |
450 | gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); |
451 | gtk_tree_selection_set_mode (event_viewer_data->select_c, |
452 | GTK_SELECTION_SINGLE); |
cc41a00f |
453 | g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", |
8a949012 |
454 | G_CALLBACK (tree_selection_changed_cb), |
455 | event_viewer_data); |
456 | |
5290ec02 |
457 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), |
458 | event_viewer_data->tree_v); |
8b9fdc80 |
459 | |
cc41a00f |
460 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
49024c2c |
461 | event_viewer_data->top_widget = event_viewer_data->hbox_v; |
5290ec02 |
462 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
463 | event_viewer_data->scroll_win, TRUE, TRUE, 0); |
fcdf0ec2 |
464 | |
203eb6f7 |
465 | gtk_container_set_border_width(GTK_CONTAINER(event_viewer_data->hbox_v), 1); |
466 | |
fcdf0ec2 |
467 | /* Create vertical scrollbar and pack it */ |
cc41a00f |
468 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
607177be |
469 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
8a949012 |
470 | GTK_UPDATE_CONTINUOUS); |
471 | // Changed by MD : more user friendly :) |
472 | //GTK_UPDATE_DISCONTINUOUS); |
5290ec02 |
473 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
474 | event_viewer_data->vscroll_vc, FALSE, TRUE, 0); |
675f8f58 |
475 | |
fcdf0ec2 |
476 | /* Get the vertical scrollbar's adjustment */ |
5290ec02 |
477 | event_viewer_data->vadjust_c = |
478 | gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); |
cc41a00f |
479 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
8a949012 |
480 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 |
481 | |
cc41a00f |
482 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
8a949012 |
483 | G_CALLBACK (v_scroll_cb), |
484 | event_viewer_data); |
675f8f58 |
485 | /* Set the upper bound to the last event number */ |
cc41a00f |
486 | event_viewer_data->previous_value = 0; |
487 | event_viewer_data->vadjust_c->lower = 0.0; |
488 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; |
489 | event_viewer_data->vadjust_c->value = 0.0; |
490 | event_viewer_data->vadjust_c->step_increment = 1.0; |
491 | event_viewer_data->vadjust_c->page_increment = 2.0; |
492 | // event_viewer_data->vtree_adjust_c->upper; |
493 | event_viewer_data->vadjust_c->page_size = 2.0; |
494 | // event_viewer_data->vtree_adjust_c->upper; |
fbbb2697 |
495 | /* Raw event trace */ |
cc41a00f |
496 | gtk_widget_show(event_viewer_data->hbox_v); |
497 | gtk_widget_show(event_viewer_data->tree_v); |
498 | gtk_widget_show(event_viewer_data->vscroll_vc); |
fbbb2697 |
499 | |
675f8f58 |
500 | /* Add the object's information to the module's array */ |
5290ec02 |
501 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, |
502 | event_viewer_data); |
fbbb2697 |
503 | |
cc41a00f |
504 | event_viewer_data->num_visible_events = 1; |
675f8f58 |
505 | |
b671bb09 |
506 | //get the life span of the traceset and set the upper of the scroll bar |
f7afe191 |
507 | |
8ce1db6f |
508 | TimeInterval time_span = tsc->time_span; |
b9a010a2 |
509 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
8ce1db6f |
510 | |
224446ce |
511 | event_viewer_data->vadjust_c->upper = |
c74e0cf9 |
512 | ltt_time_to_double(end); |
b671bb09 |
513 | |
675f8f58 |
514 | /* Set the Selected Event */ |
cc41a00f |
515 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 |
516 | |
ee06e0e2 |
517 | // event_viewer_data->current_time_updated = FALSE; |
5290ec02 |
518 | // |
8af8e4c5 |
519 | g_object_set_data_full( |
8a949012 |
520 | G_OBJECT(event_viewer_data->hbox_v), |
521 | "event_viewer_data", |
522 | event_viewer_data, |
523 | (GDestroyNotify)gui_events_free); |
675f8f58 |
524 | |
d2cdf874 |
525 | event_viewer_data->background_info_waiting = 0; |
526 | |
527 | request_background_data(event_viewer_data); |
528 | |
8ce1db6f |
529 | |
cc41a00f |
530 | return event_viewer_data; |
fbbb2697 |
531 | } |
fcdf0ec2 |
532 | |
8ce1db6f |
533 | |
534 | |
d2cdf874 |
535 | static gint background_ready(void *hook_data, void *call_data) |
536 | { |
537 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; |
538 | LttvTrace *trace = (LttvTrace*)call_data; |
539 | |
540 | event_viewer_data->background_info_waiting--; |
541 | |
542 | if(event_viewer_data->background_info_waiting == 0) { |
543 | g_message("event viewer : background computation data ready."); |
544 | |
545 | redraw_notify(event_viewer_data, NULL); |
546 | } |
547 | |
548 | return 0; |
549 | } |
550 | |
551 | |
552 | static void request_background_data(EventViewerData *event_viewer_data) |
553 | { |
554 | LttvTracesetContext * tsc = |
555 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
556 | gint num_traces = lttv_traceset_number(tsc->ts); |
557 | gint i; |
558 | LttvTrace *trace; |
7df20ca4 |
559 | LttvTraceState *tstate; |
d2cdf874 |
560 | |
561 | LttvHooks *background_ready_hook = |
562 | lttv_hooks_new(); |
563 | lttv_hooks_add(background_ready_hook, background_ready, event_viewer_data, |
564 | LTTV_PRIO_DEFAULT); |
565 | event_viewer_data->background_info_waiting = 0; |
566 | |
567 | for(i=0;i<num_traces;i++) { |
568 | trace = lttv_traceset_get(tsc->ts, i); |
7df20ca4 |
569 | tstate = LTTV_TRACE_STATE(tsc->traces[i]); |
d2cdf874 |
570 | |
7df20ca4 |
571 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE |
572 | && !tstate->has_precomputed_states) { |
d2cdf874 |
573 | |
574 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
575 | trace) == FALSE) { |
576 | /* We first remove requests that could have been done for the same |
577 | * information. Happens when two viewers ask for it before servicing |
578 | * starts. |
579 | */ |
93ac601b |
580 | if(!lttvwindowtraces_background_request_find(trace, "state")) |
b5e17af5 |
581 | lttvwindowtraces_background_request_queue( |
582 | main_window_get_widget(event_viewer_data->tab), trace, "state"); |
d2cdf874 |
583 | lttvwindowtraces_background_notify_queue(event_viewer_data, |
584 | trace, |
585 | ltt_time_infinite, |
586 | NULL, |
587 | background_ready_hook); |
588 | event_viewer_data->background_info_waiting++; |
589 | } else { /* in progress */ |
590 | |
591 | lttvwindowtraces_background_notify_current(event_viewer_data, |
592 | trace, |
593 | ltt_time_infinite, |
594 | NULL, |
595 | background_ready_hook); |
596 | event_viewer_data->background_info_waiting++; |
597 | } |
598 | } else { |
7df20ca4 |
599 | /* Data ready. By its nature, this viewer doesn't need to have |
d2cdf874 |
600 | * its data ready hook called htere, because a background |
601 | * request is always linked with a redraw. |
602 | */ |
603 | } |
604 | |
605 | } |
606 | |
607 | lttv_hooks_destroy(background_ready_hook); |
608 | |
609 | } |
610 | |
8ce1db6f |
611 | static gboolean |
612 | header_size_allocate(GtkWidget *widget, |
613 | GtkAllocation *allocation, |
614 | gpointer user_data) |
615 | { |
616 | EventViewerData *event_viewer_data = (EventViewerData*)user_data; |
617 | |
618 | event_viewer_data->header_height = allocation->height; |
619 | |
620 | return 0; |
621 | } |
622 | |
623 | |
cc41a00f |
624 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb |
625 | { |
675f8f58 |
626 | GtkTreePath *path; |
627 | |
49024c2c |
628 | g_debug("set cursor cb"); |
629 | |
630 | #if 0 |
5290ec02 |
631 | if(event_viewer_data->currently_selected_event != -1) |
675f8f58 |
632 | { |
675f8f58 |
633 | path = gtk_tree_path_new_from_indices( |
5290ec02 |
634 | event_viewer_data->currently_selected_event, |
8a949012 |
635 | -1); |
675f8f58 |
636 | |
5290ec02 |
637 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
638 | path, NULL, FALSE); |
675f8f58 |
639 | gtk_tree_path_free(path); |
640 | } |
49024c2c |
641 | #endif //0 |
682c6edb |
642 | } |
643 | |
cc41a00f |
644 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb |
645 | { |
675f8f58 |
646 | GtkTreePath *path; |
647 | gint *indices; |
8a949012 |
648 | |
49024c2c |
649 | g_debug("get cursor cb"); |
650 | |
651 | |
652 | #if 0 |
5290ec02 |
653 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
654 | &path, NULL); |
675f8f58 |
655 | indices = gtk_tree_path_get_indices(path); |
656 | |
657 | if(indices != NULL) |
5290ec02 |
658 | event_viewer_data->currently_selected_event = indices[0]; |
659 | else |
660 | event_viewer_data->currently_selected_event = -1; |
675f8f58 |
661 | |
662 | gtk_tree_path_free(path); |
49024c2c |
663 | #endif //0 |
682c6edb |
664 | } |
665 | |
540066bf |
666 | /* Filter out the key repeats that come too fast */ |
667 | static gboolean key_handler(GtkWidget *widget, GdkEventKey *event, |
668 | gpointer user_data) |
669 | { |
670 | EventViewerData *evd = (EventViewerData *)user_data; |
671 | |
672 | g_debug("event time : %u , last time : %u", event->time, |
673 | evd->last_tree_update_time); |
674 | |
1b1c6755 |
675 | if(guint32_before(event->time, evd->last_tree_update_time)) |
540066bf |
676 | return TRUE; |
677 | else |
678 | return FALSE; |
679 | } |
682c6edb |
680 | |
224446ce |
681 | void tree_v_move_cursor_cb (GtkWidget *widget, |
682 | GtkMovementStep arg1, |
683 | gint arg2, |
684 | gpointer data) |
fbbb2697 |
685 | { |
675f8f58 |
686 | GtkTreePath *path; // = gtk_tree_path_new(); |
687 | gint *indices; |
688 | gdouble value; |
cc41a00f |
689 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
690 | |
49024c2c |
691 | g_debug("move cursor cb"); |
6206a993 |
692 | //gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
693 | // &path, NULL); |
694 | //if(path == NULL) |
695 | //{ |
224446ce |
696 | /* No prior cursor, put it at beginning of page |
697 | * and let the execution do */ |
6206a993 |
698 | // path = gtk_tree_path_new_from_indices(0, -1); |
699 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
700 | // path, NULL, FALSE); |
701 | //} |
702 | |
703 | //indices = gtk_tree_path_get_indices(path); |
704 | |
705 | //value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); |
efcd775d |
706 | |
707 | /* If events request pending, do nothing*/ |
708 | if(lttvwindow_events_request_pending(event_viewer_data->tab)) return; |
6206a993 |
709 | |
710 | /* If no prior position... */ |
9d7e0c25 |
711 | #if 0 |
6206a993 |
712 | if(ltt_time_compare( |
713 | lttv_traceset_context_position_get_time( |
714 | event_viewer_data->currently_selected_position), |
715 | ltt_time_infinite) == 0) { |
716 | |
224446ce |
717 | path = gtk_tree_path_new_from_indices(0, -1); |
718 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
719 | path, NULL, FALSE); |
6206a993 |
720 | |
721 | gtk_tree_path_free(path); |
722 | return; |
723 | |
224446ce |
724 | } |
9d7e0c25 |
725 | #endif //0 |
675f8f58 |
726 | |
5290ec02 |
727 | g_debug("tree view move cursor : arg1 is %u and arg2 is %d", |
728 | (guint)arg1, arg2); |
6206a993 |
729 | |
730 | switch(arg1) { |
731 | case GTK_MOVEMENT_DISPLAY_LINES: |
732 | if(arg2 == 1) { |
733 | /* Move one line down */ |
734 | if(event_viewer_data->pos->len > 0) { |
735 | LttvTracesetContextPosition *end_pos = |
736 | (LttvTracesetContextPosition*)g_ptr_array_index( |
737 | event_viewer_data->pos, |
6f43371e |
738 | event_viewer_data->pos->len-1); |
6206a993 |
739 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
740 | event_viewer_data->currently_selected_position) == 0) { |
741 | /* Must get down one event and select the last one */ |
742 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
743 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
744 | event_viewer_data->update_cursor = FALSE; |
745 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
746 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); |
747 | event_viewer_data->update_cursor = TRUE; |
748 | if(event_viewer_data->pos->len > 0) { |
749 | path = gtk_tree_path_new_from_indices( |
750 | max(0, event_viewer_data->pos->len - 1), -1); |
751 | if(path) { |
752 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
753 | path, NULL, FALSE); |
754 | gtk_tree_path_free(path); |
755 | } |
756 | } |
757 | } |
758 | } else { |
759 | /* Must get down one event and select the last one */ |
760 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
761 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
762 | event_viewer_data->update_cursor = FALSE; |
763 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
764 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); |
765 | event_viewer_data->update_cursor = TRUE; |
766 | if(event_viewer_data->pos->len > 0) { |
767 | path = gtk_tree_path_new_from_indices( |
768 | max(0, event_viewer_data->pos->len - 1), -1); |
769 | if(path) { |
770 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
771 | path, NULL, FALSE); |
772 | gtk_tree_path_free(path); |
773 | } |
774 | } |
775 | } |
6206a993 |
776 | |
777 | } else { |
778 | if(event_viewer_data->pos->len > 0) { |
779 | /* Move one line up */ |
780 | LttvTracesetContextPosition *begin_pos = |
781 | (LttvTracesetContextPosition*)g_ptr_array_index( |
782 | event_viewer_data->pos, |
783 | 0); |
784 | if(lttv_traceset_context_pos_pos_compare(begin_pos, |
785 | event_viewer_data->currently_selected_position) == 0) { |
786 | /* Must get up one event and select the first one */ |
787 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
788 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
789 | event_viewer_data->update_cursor = FALSE; |
790 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
791 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); |
792 | event_viewer_data->update_cursor = TRUE; |
793 | if(event_viewer_data->pos->len > 0) { |
794 | path = gtk_tree_path_new_from_indices( |
795 | 0, -1); |
796 | if(path) { |
797 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
798 | path, NULL, FALSE); |
799 | gtk_tree_path_free(path); |
800 | } |
801 | } |
802 | } |
803 | } else { |
804 | /* Must get up one event and select the first one */ |
9d7e0c25 |
805 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
806 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
807 | event_viewer_data->update_cursor = FALSE; |
9d7e0c25 |
808 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
809 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); |
9d7e0c25 |
810 | event_viewer_data->update_cursor = TRUE; |
811 | if(event_viewer_data->pos->len > 0) { |
812 | path = gtk_tree_path_new_from_indices( |
813 | 0, -1); |
9d7e0c25 |
814 | if(path) { |
815 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
816 | path, NULL, FALSE); |
9d7e0c25 |
817 | gtk_tree_path_free(path); |
9d7e0c25 |
818 | } |
819 | } |
820 | } |
6206a993 |
821 | } |
822 | break; |
823 | case GTK_MOVEMENT_PAGES: |
824 | if(arg2 == 1) { |
825 | /* Move one page down */ |
826 | if(event_viewer_data->pos->len > 0) { |
827 | LttvTracesetContextPosition *end_pos = |
828 | (LttvTracesetContextPosition*)g_ptr_array_index( |
829 | event_viewer_data->pos, |
6f43371e |
830 | event_viewer_data->pos->len-1); |
6206a993 |
831 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
832 | event_viewer_data->currently_selected_position) == 0) { |
833 | /* Must get down one page and select the last one */ |
834 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
835 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
836 | event_viewer_data->update_cursor = FALSE; |
837 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
838 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 2); |
839 | event_viewer_data->update_cursor = TRUE; |
840 | if(event_viewer_data->pos->len > 0) { |
841 | path = gtk_tree_path_new_from_indices( |
842 | event_viewer_data->pos->len - 1, -1); |
843 | if(path) { |
844 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
845 | path, NULL, FALSE); |
846 | gtk_tree_path_free(path); |
847 | } |
848 | } |
849 | } |
850 | } else { |
851 | /* Must get down one page and select the last one */ |
852 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
853 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
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 | event_viewer_data->pos->len - 1, -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 | } |
6206a993 |
868 | } else { |
869 | /* Move one page up */ |
870 | if(event_viewer_data->pos->len > 0) { |
871 | LttvTracesetContextPosition *begin_pos = |
872 | (LttvTracesetContextPosition*)g_ptr_array_index( |
873 | event_viewer_data->pos, |
874 | 0); |
875 | if(lttv_traceset_context_pos_pos_compare(begin_pos, |
876 | event_viewer_data->currently_selected_position) == 0) { |
877 | /* Must get up one page and select the first one */ |
878 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
879 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
880 | event_viewer_data->update_cursor = FALSE; |
881 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
882 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2); |
883 | event_viewer_data->update_cursor = TRUE; |
884 | if(event_viewer_data->pos->len > 0) { |
885 | path = gtk_tree_path_new_from_indices( |
886 | 0, -1); |
887 | if(path) { |
888 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
889 | path, NULL, FALSE); |
890 | gtk_tree_path_free(path); |
891 | } |
892 | } |
893 | } |
894 | } else { |
895 | /* Must get up one page and select the first one */ |
9d7e0c25 |
896 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
897 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
898 | event_viewer_data->update_cursor = FALSE; |
899 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
900 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2); |
9d7e0c25 |
901 | event_viewer_data->update_cursor = TRUE; |
902 | if(event_viewer_data->pos->len > 0) { |
903 | path = gtk_tree_path_new_from_indices( |
904 | 0, -1); |
9d7e0c25 |
905 | if(path) { |
906 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
907 | path, NULL, FALSE); |
9d7e0c25 |
908 | gtk_tree_path_free(path); |
9d7e0c25 |
909 | } |
910 | } |
911 | } |
6206a993 |
912 | } |
913 | break; |
914 | default: |
915 | break; |
916 | } |
917 | |
918 | //gtk_tree_path_free(path); |
5290ec02 |
919 | |
920 | #if 0 |
675f8f58 |
921 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
8a949012 |
922 | { |
224446ce |
923 | /* Move one line */ |
924 | if(arg2 == 1) |
925 | { |
926 | /* move one line down */ |
5290ec02 |
927 | if(indices[0]) // Do we need an empty field here (before first)? |
8a949012 |
928 | { |
929 | if(value + event_viewer_data->num_visible_events <= |
224446ce |
930 | event_viewer_data->number_of_events -1) |
931 | { |
932 | event_viewer_data->currently_selected_event += 1; |
933 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); |
934 | //gtk_tree_path_free(path); |
935 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
936 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
937 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
938 | } |
8a949012 |
939 | } |
224446ce |
940 | } else { |
941 | /* Move one line up */ |
942 | if(indices[0] == 0) |
8a949012 |
943 | { |
944 | if(value - 1 >= 0 ) |
224446ce |
945 | { |
946 | event_viewer_data->currently_selected_event -= 1; |
947 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-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 | } |
8a949012 |
953 | } |
675f8f58 |
954 | } |
224446ce |
955 | } |
675f8f58 |
956 | |
957 | if(arg1 == GTK_MOVEMENT_PAGES) |
8a949012 |
958 | { |
224446ce |
959 | /* Move one page */ |
960 | if(arg2 == 1) |
961 | { |
962 | if(event_viewer_data->num_visible_events == 1) |
963 | value += 1 ; |
964 | /* move one page down */ |
965 | if(value + event_viewer_data->num_visible_events-1 <= |
966 | event_viewer_data->number_of_events ) |
8a949012 |
967 | { |
224446ce |
968 | event_viewer_data->currently_selected_event += |
969 | event_viewer_data->num_visible_events-1; |
8a949012 |
970 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
971 | // value+(event_viewer_data->num_visible_events-1)); |
972 | //gtk_tree_path_free(path); |
973 | //path = gtk_tree_path_new_from_indices(0, -1); |
974 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
975 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
976 | } |
224446ce |
977 | } else { |
978 | /* Move one page up */ |
979 | if(event_viewer_data->num_visible_events == 1) |
980 | value -= 1 ; |
8a949012 |
981 | |
224446ce |
982 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
8a949012 |
983 | { |
984 | if(value - (event_viewer_data->num_visible_events-1) >= 0) |
224446ce |
985 | { |
986 | event_viewer_data->currently_selected_event -= |
987 | event_viewer_data->num_visible_events-1; |
8a949012 |
988 | |
224446ce |
989 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
990 | // value-(event_viewer_data->num_visible_events-1)); |
991 | //gtk_tree_path_free(path); |
992 | //path = gtk_tree_path_new_from_indices(0, -1); |
993 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
994 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
995 | |
224446ce |
996 | } else { |
997 | /* Go to first Event */ |
998 | event_viewer_data->currently_selected_event == 0 ; |
999 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
1000 | // 0); |
1001 | //gtk_tree_path_free(path); |
1002 | //path = gtk_tree_path_new_from_indices(0, -1); |
1003 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
1004 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
1005 | |
224446ce |
1006 | } |
8a949012 |
1007 | } |
675f8f58 |
1008 | } |
224446ce |
1009 | } |
675f8f58 |
1010 | |
1011 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
8a949012 |
1012 | { |
224446ce |
1013 | /* Move to the ends of the buffer */ |
1014 | if(arg2 == 1) |
1015 | { |
1016 | /* move end of buffer */ |
1017 | event_viewer_data->currently_selected_event = |
1018 | event_viewer_data->number_of_events-1 ; |
1019 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
1020 | // event_viewer_data->number_of_events - |
1021 | // event_viewer_data->num_visible_events); |
8a949012 |
1022 | //gtk_tree_path_free(path); |
224446ce |
1023 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
8a949012 |
1024 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
224446ce |
1025 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
1026 | } else { |
1027 | /* Move beginning of buffer */ |
1028 | event_viewer_data->currently_selected_event = 0 ; |
1029 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); |
1030 | //gtk_tree_path_free(path); |
1031 | //path = gtk_tree_path_new_from_indices(0, -1); |
1032 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
1033 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
675f8f58 |
1034 | } |
224446ce |
1035 | } |
5290ec02 |
1036 | #endif //0 |
b26121f4 |
1037 | } |
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; |
0bb72393 |
1099 | #if 0 |
49024c2c |
1100 | /* Set the cursor to currently selected event */ |
1101 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
1102 | GtkTreeIter iter; |
1103 | LttvTracesetContextPosition *pos; |
1104 | guint i; |
1105 | GtkTreePath *tree_path; |
1106 | |
1107 | for(i=0;i<event_viewer_data->num_visible_events;i++) { |
1108 | tree_path = gtk_tree_path_new_from_indices( |
1109 | i, |
1110 | -1); |
1111 | if(gtk_tree_model_get_iter(model,&iter,tree_path)){ |
1112 | gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1); |
1113 | |
1114 | if(lttv_traceset_context_pos_pos_compare(pos, |
1115 | event_viewer_data->currently_selected_position) == 0) { |
1116 | /* Match! */ |
1117 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1118 | tree_path, NULL, FALSE); |
1119 | break; |
1120 | } |
1121 | |
1122 | }else{ |
1123 | g_warning("Can not get iter\n"); |
1124 | } |
1125 | gtk_tree_path_free(tree_path); |
1126 | } |
0bb72393 |
1127 | #endif //0 |
b26121f4 |
1128 | } |
1129 | |
540066bf |
1130 | #if 0 |
1131 | static gint key_snooper(GtkWidget *grab_widget, GdkEventKey *event, |
1132 | gpointer func_data) |
1133 | { |
1134 | return TRUE; |
1135 | } |
1136 | #endif //0 |
49024c2c |
1137 | |
1138 | /* This callback may be recalled after a step up/down, but we don't want to lose |
1139 | * the exact position : what we do is that we only set the value if it has |
1140 | * changed : a step up/down that doesn't change the time value of the first |
1141 | * event won't trigger a scrollbar change. */ |
1142 | |
b26121f4 |
1143 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
1144 | { |
cc41a00f |
1145 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
49024c2c |
1146 | LttvTracesetStats *tss = |
1147 | lttvwindow_get_traceset_stats(event_viewer_data->tab); |
1148 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
1149 | g_debug("SCROLL begin"); |
1150 | g_debug("SCROLL values : %g , %g, %g", |
1151 | adjustment->value, event_viewer_data->previous_value, |
1152 | (adjustment->value - event_viewer_data->previous_value)); |
1153 | |
1154 | LttTime new_time_off = ltt_time_from_double(adjustment->value); |
1155 | LttTime old_time_off = ltt_time_from_double(event_viewer_data->previous_value); |
1156 | g_debug("SCROLL time values %lu.%lu, %lu.%lu", new_time_off.tv_sec, |
1157 | new_time_off.tv_nsec, old_time_off.tv_sec, old_time_off.tv_nsec); |
1158 | /* If same value : nothing to update */ |
1159 | if(ltt_time_compare(new_time_off, old_time_off) == 0) |
1160 | return; |
1161 | |
1162 | //LttTime old_time = event_viewer_data->first_event; |
1163 | |
540066bf |
1164 | |
1165 | //gint snoop = gtk_key_snooper_install(key_snooper, NULL); |
1166 | |
5290ec02 |
1167 | get_events(adjustment->value, event_viewer_data); |
540066bf |
1168 | |
1169 | //gtk_key_snooper_remove(snoop); |
49024c2c |
1170 | #if 0 |
1171 | LttTime time = ltt_time_sub(event_viewer_data->first_event, |
1172 | tsc->time_span.start_time); |
1173 | double value = ltt_time_to_double(time); |
1174 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, value); |
675f8f58 |
1175 | |
5290ec02 |
1176 | if(event_viewer_data->currently_selected_event != -1) { |
675f8f58 |
1177 | |
cc41a00f |
1178 | tree_path = gtk_tree_path_new_from_indices( |
5290ec02 |
1179 | event_viewer_data->currently_selected_event, |
8a949012 |
1180 | -1); |
675f8f58 |
1181 | |
c20b7777 |
1182 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
8a949012 |
1183 | // NULL, FALSE); |
cc41a00f |
1184 | gtk_tree_path_free(tree_path); |
5290ec02 |
1185 | } |
49024c2c |
1186 | #endif //0 |
1187 | g_debug("SCROLL end"); |
fbbb2697 |
1188 | } |
fcdf0ec2 |
1189 | |
54d8f654 |
1190 | static __inline gint get_cell_height(GtkTreeView *TreeView) |
6601bf27 |
1191 | { |
eb6b1024 |
1192 | gint height; |
cc41a00f |
1193 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
675f8f58 |
1194 | |
cc41a00f |
1195 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 |
1196 | |
6871f7d1 |
1197 | gint vertical_separator; |
1198 | gtk_widget_style_get (GTK_WIDGET (TreeView), |
1199 | "vertical-separator", &vertical_separator, |
1200 | NULL); |
1201 | |
1202 | height += vertical_separator; |
7a336641 |
1203 | |
675f8f58 |
1204 | return height; |
6601bf27 |
1205 | } |
1206 | |
cc41a00f |
1207 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 |
1208 | { |
cc41a00f |
1209 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
1210 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
1211 | gint last_num_visible_events = event_viewer_data->num_visible_events; |
1212 | gdouble exact_num_visible; |
675f8f58 |
1213 | |
cc41a00f |
1214 | exact_num_visible = ( alloc->height - |
8ce1db6f |
1215 | event_viewer_data->header_height ) |
1216 | / (double)cell_height ; |
675f8f58 |
1217 | |
cc41a00f |
1218 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 |
1219 | |
b671bb09 |
1220 | /* |
cc41a00f |
1221 | event_viewer_data->vadjust_c->page_increment = |
1222 | floor(exact_num_visible); |
1223 | event_viewer_data->vadjust_c->page_size = |
1224 | floor(exact_num_visible); |
b671bb09 |
1225 | */ |
b72d54c9 |
1226 | |
eb6b1024 |
1227 | g_debug("size allocate : last_num_visible_events : %d,\ |
1228 | num_visible_events : %d", |
b72d54c9 |
1229 | last_num_visible_events, |
1230 | event_viewer_data->num_visible_events); |
cc41a00f |
1231 | if(event_viewer_data->num_visible_events != last_num_visible_events) |
675f8f58 |
1232 | { |
5290ec02 |
1233 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
675f8f58 |
1234 | } |
1235 | |
6601bf27 |
1236 | |
fbbb2697 |
1237 | } |
1238 | |
cc41a00f |
1239 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 |
1240 | { |
675f8f58 |
1241 | gint h; |
cc41a00f |
1242 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
1243 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
8a949012 |
1244 | |
8ce1db6f |
1245 | h = cell_height + event_viewer_data->header_height; |
675f8f58 |
1246 | requisition->height = h; |
8a949012 |
1247 | |
fcdf0ec2 |
1248 | } |
1249 | |
8ce1db6f |
1250 | #if 0 |
202f6c8f |
1251 | gboolean show_event_detail(void * hook_data, void * call_data) |
1252 | { |
1253 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
1254 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->tab); |
202f6c8f |
1255 | |
b72d54c9 |
1256 | if(event_viewer_data->event_fields_queue_tmp->length == 0 && |
1257 | event_viewer_data->event_fields_queue->length == 0){ |
912be9a5 |
1258 | event_viewer_data->shown = FALSE; |
1259 | return FALSE; |
1260 | } |
1261 | |
202f6c8f |
1262 | if(event_viewer_data->shown == FALSE){ |
1263 | event_viewer_data->shown = TRUE; |
1264 | update_raw_data_array(event_viewer_data, |
b72d54c9 |
1265 | event_viewer_data->event_fields_queue_tmp->length); |
202f6c8f |
1266 | |
b72d54c9 |
1267 | get_data(event_viewer_data->vadjust_c->value, |
8a949012 |
1268 | event_viewer_data->num_visible_events, |
1269 | event_viewer_data); |
a8c0f09d |
1270 | |
1271 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
1272 | } |
1273 | |
1274 | return FALSE; |
1275 | } |
8ce1db6f |
1276 | #endif //0 |
1277 | |
04f2543e |
1278 | static gboolean events_check_handler(guint count, gboolean *stop_flag) |
1279 | { |
1280 | if(count % CHECK_GDK_INTERVAL == 0) { |
1281 | gtk_main_iteration_do(FALSE); |
1282 | if(*stop_flag) |
1283 | return TRUE; |
1284 | else |
1285 | return FALSE; |
d20f7ef6 |
1286 | } else return FALSE; |
04f2543e |
1287 | } |
8ce1db6f |
1288 | |
5290ec02 |
1289 | static void get_events(double new_value, EventViewerData *event_viewer_data) |
b26121f4 |
1290 | { |
49024c2c |
1291 | GtkTreePath *tree_path; |
5290ec02 |
1292 | LttvTracesetStats *tss = |
1293 | lttvwindow_get_traceset_stats(event_viewer_data->tab); |
1294 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
1295 | guint i; |
49024c2c |
1296 | gboolean seek_by_time; |
5290ec02 |
1297 | |
efada953 |
1298 | if(lttvwindow_preempt_count > 0) return; |
04f2543e |
1299 | |
5290ec02 |
1300 | double value = new_value - event_viewer_data->previous_value; |
8ce1db6f |
1301 | |
5698740e |
1302 | /* Set stop button status for foreground processing */ |
1303 | event_viewer_data->tab->stop_foreground = FALSE; |
3c456a8a |
1304 | lttvwindow_events_request_disable(); |
5698740e |
1305 | |
5290ec02 |
1306 | /* See where we have to scroll... */ |
1307 | ScrollDirection direction; |
1308 | gint relative_position; |
1309 | |
d2cdf874 |
1310 | if(value < -0.8) { |
5290ec02 |
1311 | if(value >= -1.0) direction = SCROLL_STEP_UP; |
1312 | else { |
1313 | if(value >= -2.0) direction = SCROLL_PAGE_UP; |
eb6b1024 |
1314 | else direction = SCROLL_JUMP; |
8a949012 |
1315 | } |
d2cdf874 |
1316 | } else if(value > 0.8) { |
5290ec02 |
1317 | if(value <= 1.0) direction = SCROLL_STEP_DOWN; |
b72d54c9 |
1318 | else { |
5290ec02 |
1319 | if(value <= 2.0) direction = SCROLL_PAGE_DOWN; |
1320 | else direction = SCROLL_JUMP; |
8a949012 |
1321 | } |
5290ec02 |
1322 | } else direction = SCROLL_NONE; /* 0.0 */ |
1323 | |
1324 | |
1325 | switch(direction) { |
1326 | case SCROLL_STEP_UP: |
1327 | g_debug("get_events : SCROLL_STEP_UP"); |
1328 | relative_position = -1; |
49024c2c |
1329 | seek_by_time = 0; |
8a949012 |
1330 | break; |
5290ec02 |
1331 | case SCROLL_STEP_DOWN: |
1332 | g_debug("get_events : SCROLL_STEP_DOWN"); |
1333 | relative_position = 1; |
49024c2c |
1334 | seek_by_time = 0; |
5290ec02 |
1335 | break; |
1336 | case SCROLL_PAGE_UP: |
1337 | g_debug("get_events : SCROLL_PAGE_UP"); |
1338 | relative_position = -(event_viewer_data->num_visible_events); |
49024c2c |
1339 | seek_by_time = 0; |
5290ec02 |
1340 | break; |
1341 | case SCROLL_PAGE_DOWN: |
1342 | g_debug("get_events : SCROLL_PAGE_DOWN"); |
1343 | relative_position = event_viewer_data->num_visible_events; |
49024c2c |
1344 | seek_by_time = 0; |
5290ec02 |
1345 | break; |
1346 | case SCROLL_JUMP: |
1347 | g_debug("get_events : SCROLL_JUMP"); |
49024c2c |
1348 | seek_by_time = 1; |
5290ec02 |
1349 | break; |
1350 | case SCROLL_NONE: |
1351 | g_debug("get_events : SCROLL_NONE"); |
49024c2c |
1352 | relative_position = 0; |
1353 | seek_by_time = 0; |
5290ec02 |
1354 | break; |
1355 | } |
675f8f58 |
1356 | |
5290ec02 |
1357 | LttTime time = ltt_time_from_double(new_value); |
1358 | time = ltt_time_add(tsc->time_span.start_time, time); |
675f8f58 |
1359 | |
49024c2c |
1360 | if(!seek_by_time) { |
5290ec02 |
1361 | |
1362 | LttvTracesetContextPosition *pos = |
1363 | lttv_traceset_context_position_new(tsc); |
1364 | |
aaecaa99 |
1365 | /* Remember the beginning position */ |
5290ec02 |
1366 | if(event_viewer_data->pos->len > 0) { |
1367 | LttvTracesetContextPosition *first_pos = |
aaecaa99 |
1368 | (LttvTracesetContextPosition*)g_ptr_array_index( |
1369 | event_viewer_data->pos, |
1370 | 0); |
5290ec02 |
1371 | lttv_traceset_context_position_copy(pos, first_pos); |
aaecaa99 |
1372 | |
33a660f1 |
1373 | if(relative_position >= 0) { |
aaecaa99 |
1374 | LttTime first_event_time = |
1375 | lttv_traceset_context_position_get_time( |
1376 | pos); |
1377 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1378 | first_event_time); |
1379 | lttv_process_traceset_middle(tsc, ltt_time_infinite, |
1380 | G_MAXUINT, |
1381 | pos); |
1382 | |
33a660f1 |
1383 | } else if(relative_position < 0) { |
aaecaa99 |
1384 | g_assert(lttv_process_traceset_seek_position(tsc, pos) == 0); |
1385 | } |
5290ec02 |
1386 | } else { |
1387 | /* There is nothing in the list : simply seek to the time value. */ |
1388 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1389 | time); |
0bb72393 |
1390 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1391 | NULL); |
ed3b99b6 |
1392 | } |
5290ec02 |
1393 | |
5290ec02 |
1394 | /* Note that, as we mess with the tsc position, this function CANNOT be called |
1395 | * from a hook inside the lttv_process_traceset_middle. */ |
1396 | /* As the lttvwindow API keeps a sync_position inside the tsc to go back at |
1397 | * the right spot after being interrupted, it's ok to change the tsc position, |
1398 | * as long as we do not touch the sync_position. */ |
675f8f58 |
1399 | |
5290ec02 |
1400 | /* Get the beginning position of the read (with seek backward or seek forward) |
1401 | */ |
1402 | if(relative_position > 0) { |
1403 | guint count; |
04f2543e |
1404 | count += lttv_process_traceset_seek_n_forward(tsc, relative_position, |
1405 | event_viewer_data->main_win_filter, events_check_handler, |
1406 | &event_viewer_data->tab->stop_foreground); |
49024c2c |
1407 | } else if(relative_position < 0) { |
5290ec02 |
1408 | guint count; |
e80eae6d |
1409 | |
1410 | /* Get an idea of currently shown event dispersion */ |
1411 | LttTime first_event_time = |
1412 | lttv_traceset_context_position_get_time(event_viewer_data->first_event); |
1413 | LttTime last_event_time = |
1414 | lttv_traceset_context_position_get_time(event_viewer_data->last_event); |
1415 | LttTime time_diff = ltt_time_sub(last_event_time, first_event_time); |
1416 | if(ltt_time_compare(time_diff, ltt_time_zero) == 0) |
1417 | time_diff = seek_back_default_offset; |
04f2543e |
1418 | |
1419 | count = lttv_process_traceset_seek_n_backward(tsc, |
1420 | abs(relative_position), |
e80eae6d |
1421 | time_diff, |
1422 | (seek_time_fct)lttv_state_traceset_seek_time_closest, |
04f2543e |
1423 | event_viewer_data->main_win_filter, |
1424 | events_check_handler, |
1425 | &event_viewer_data->tab->stop_foreground); |
49024c2c |
1426 | } /* else 0 : do nothing : we are already at the beginning position */ |
682c6edb |
1427 | |
5290ec02 |
1428 | lttv_traceset_context_position_destroy(pos); |
0bb72393 |
1429 | |
1430 | /* Save the first event position */ |
1431 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); |
1432 | |
1433 | time = lttv_traceset_context_position_get_time( |
1434 | event_viewer_data->first_event); |
7cf3c9f3 |
1435 | //if(ltt_time_compare(time, tsc->time_span.end_time) > 0) |
1436 | // time = tsc->time_span.end_time; |
1437 | |
0bb72393 |
1438 | LttTime time_val = ltt_time_sub(time, |
1439 | tsc->time_span.start_time); |
1440 | event_viewer_data->previous_value = ltt_time_to_double(time_val); |
1441 | |
1442 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, time); |
1443 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, |
1444 | event_viewer_data->first_event); |
1445 | |
5290ec02 |
1446 | } else { |
1447 | /* Seek by time */ |
1448 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1449 | time); |
0bb72393 |
1450 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1451 | NULL); |
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 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); |
5290ec02 |
1456 | } |
1457 | |
49024c2c |
1458 | /* Clear the model (don't forget to free the TCS positions!) */ |
1459 | gtk_list_store_clear(event_viewer_data->store_m); |
1460 | for(i=0;i<event_viewer_data->pos->len;i++) { |
1461 | LttvTracesetContextPosition *cur_pos = |
1462 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1463 | i); |
1464 | lttv_traceset_context_position_destroy(cur_pos); |
1465 | } |
1466 | g_ptr_array_set_size(event_viewer_data->pos, 0); |
1467 | |
49024c2c |
1468 | |
5290ec02 |
1469 | /* Mathieu : |
dfb5dd45 |
1470 | * I make the choice not to use the mainwindow lttvwindow API here : the idle |
1471 | * loop might have a too low priority, and we want good update while |
5698740e |
1472 | * scrolling. However, we call the gdk loop to get events periodically so the |
1473 | * processing can be stopped. |
5290ec02 |
1474 | */ |
0bb72393 |
1475 | |
5290ec02 |
1476 | lttv_process_traceset_begin(tsc, |
1477 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); |
5698740e |
1478 | |
1479 | event_viewer_data->num_events = 0; |
675f8f58 |
1480 | |
5290ec02 |
1481 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL); |
1482 | |
1483 | lttv_process_traceset_end(tsc, |
1484 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); |
675f8f58 |
1485 | |
e80eae6d |
1486 | /* Get the end position */ |
49024c2c |
1487 | if(event_viewer_data->pos->len > 0) { |
1488 | LttvTracesetContextPosition *cur_pos = |
1489 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1490 | event_viewer_data->pos->len - 1); |
1491 | lttv_traceset_context_position_copy(event_viewer_data->last_event, |
1492 | cur_pos); |
1493 | } else |
1494 | lttv_traceset_context_position_save(tsc, event_viewer_data->last_event); |
1495 | |
1496 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
1497 | event_viewer_data->previous_value); |
1498 | |
0bb72393 |
1499 | //g_signal_emit_by_name(G_OBJECT (event_viewer_data->select_c), |
1500 | // "changed"); |
49024c2c |
1501 | |
540066bf |
1502 | event_viewer_data->last_tree_update_time = |
1503 | gdk_x11_get_server_time( |
1504 | gtk_widget_get_parent_window(event_viewer_data->tree_v)); |
49024c2c |
1505 | |
3c456a8a |
1506 | lttvwindow_events_request_enable(); |
1507 | |
5290ec02 |
1508 | return; |
fbbb2697 |
1509 | } |
8ce1db6f |
1510 | |
f1d41644 |
1511 | |
f1d41644 |
1512 | |
5290ec02 |
1513 | int event_hook(void *hook_data, void *call_data) |
fbbb2697 |
1514 | { |
5290ec02 |
1515 | EventViewerData *event_viewer_data = (EventViewerData*)hook_data; |
1516 | LttvTracefileContext *tfc = (LttvTracefileContext*)call_data; |
ae3d0f50 |
1517 | LttvTracefileState *tfs = (LttvTracefileState*)call_data; |
5290ec02 |
1518 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
19e250a0 |
1519 | |
5698740e |
1520 | if(event_viewer_data->num_events % CHECK_GDK_INTERVAL == 0) { |
04f2543e |
1521 | gtk_main_iteration_do(FALSE); |
5698740e |
1522 | if(event_viewer_data->tab->stop_foreground) |
1523 | return TRUE; |
1524 | } |
3c456a8a |
1525 | event_viewer_data->num_events++; |
5698740e |
1526 | |
a998b781 |
1527 | LttvFilter *filter = event_viewer_data->main_win_filter; |
19e250a0 |
1528 | if(filter != NULL && filter->head != NULL) |
1529 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
1530 | tfc->t_context->t,tfc)) |
1531 | return FALSE; |
1532 | |
5290ec02 |
1533 | LttFacility *facility = ltt_event_facility(e); |
1534 | LttEventType *event_type = ltt_event_eventtype(e); |
5290ec02 |
1535 | LttTime time = ltt_event_time(e); |
1536 | |
ae3d0f50 |
1537 | guint cpu = tfs->cpu; |
5290ec02 |
1538 | LttvTraceState *ts = (LttvTraceState*)tfc->t_context; |
1539 | LttvProcessState *process = ts->running_process[cpu]; |
1540 | |
1541 | GtkTreeIter iter; |
675f8f58 |
1542 | |
5290ec02 |
1543 | GString *desc = g_string_new(""); |
19e250a0 |
1544 | |
5290ec02 |
1545 | LttvTracesetContextPosition *pos = |
1546 | lttv_traceset_context_position_new(tfc->t_context->ts_context); |
fbbb2697 |
1547 | |
294550d2 |
1548 | lttv_traceset_context_position_save(tfc->t_context->ts_context, pos); |
1549 | |
adff96cc |
1550 | lttv_event_to_string(e, desc, TRUE, TRUE, (LttvTracefileState*)tfc); |
fbbb2697 |
1551 | |
1835cc5d |
1552 | g_info("detail : %s", desc->str); |
a8c0f09d |
1553 | |
5290ec02 |
1554 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1555 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1556 | TRACE_NAME_COLUMN, g_quark_to_string(ltt_trace_name(tfc->t_context->t)), |
1557 | TRACEFILE_NAME_COLUMN, g_quark_to_string(ltt_tracefile_name(tfc->tf)), |
1558 | CPUID_COLUMN, cpu, |
1559 | FACILITY_COLUMN, g_quark_to_string(ltt_facility_name(facility)), |
1560 | EVENT_COLUMN, g_quark_to_string(ltt_eventtype_name(event_type)), |
1561 | TIME_S_COLUMN, time.tv_sec, |
1562 | TIME_NS_COLUMN, time.tv_nsec, |
1563 | PID_COLUMN, process->pid, |
1564 | EVENT_DESCR_COLUMN, desc->str, |
1565 | POSITION_COLUMN, pos, |
1566 | -1); |
ed3b99b6 |
1567 | |
5290ec02 |
1568 | g_ptr_array_add(event_viewer_data->pos, pos); |
a8c0f09d |
1569 | |
5290ec02 |
1570 | g_string_free(desc, TRUE); |
1571 | |
dfb5dd45 |
1572 | if(event_viewer_data->update_cursor) { |
1573 | if(lttv_traceset_context_pos_pos_compare(pos, |
1574 | event_viewer_data->currently_selected_position) == 0) { |
1575 | GtkTreePath *path = gtk_tree_path_new_from_indices( |
1576 | event_viewer_data->pos->len - 1, -1); |
9d7e0c25 |
1577 | if(path) { |
1578 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1579 | path, NULL, FALSE); |
1580 | gtk_tree_path_free(path); |
1581 | } |
dfb5dd45 |
1582 | } |
1193dd68 |
1583 | } |
dfb5dd45 |
1584 | |
6f43371e |
1585 | if(event_viewer_data->pos->len >= event_viewer_data->num_visible_events ) |
5290ec02 |
1586 | return TRUE; |
1587 | else |
1588 | return FALSE; |
a8c0f09d |
1589 | } |
1590 | |
1591 | |
5290ec02 |
1592 | |
1193dd68 |
1593 | static void event_update_selection(EventViewerData *event_viewer_data) |
1594 | { |
1595 | guint i; |
1596 | GPtrArray *positions = event_viewer_data->pos; |
ffd088ef |
1597 | g_info("event_update_selection"); |
1193dd68 |
1598 | |
1599 | for(i=0;i<positions->len;i++) { |
1600 | LttvTracesetContextPosition *cur_pos = |
1601 | (LttvTracesetContextPosition*)g_ptr_array_index(positions, i); |
1602 | if(lttv_traceset_context_pos_pos_compare(cur_pos, |
1603 | event_viewer_data->currently_selected_position) == 0) { |
1604 | GtkTreePath *path = gtk_tree_path_new_from_indices(i, -1); |
9d7e0c25 |
1605 | if(path) { |
1606 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1607 | path, NULL, FALSE); |
1608 | gtk_tree_path_free(path); |
1609 | } |
1193dd68 |
1610 | } |
1611 | } |
1612 | } |
1613 | |
2df7f94b |
1614 | static int current_time_get_first_event_hook(void *hook_data, void *call_data) |
1615 | { |
1616 | EventViewerData *event_viewer_data = (EventViewerData*)hook_data; |
1617 | LttvTracefileContext *tfc = (LttvTracefileContext*)call_data; |
1618 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
1619 | |
1620 | LttvFilter *filter = event_viewer_data->main_win_filter; |
1621 | if(filter != NULL && filter->head != NULL) |
1622 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
1623 | tfc->t_context->t,tfc)) |
1624 | return FALSE; |
1625 | |
1626 | lttv_traceset_context_position_save(tfc->t_context->ts_context, |
1627 | event_viewer_data->current_time_get_first); |
1628 | return TRUE; |
1629 | } |
1630 | |
675f8f58 |
1631 | |
cc41a00f |
1632 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 |
1633 | { |
ffd088ef |
1634 | g_info("update_current_time"); |
cc41a00f |
1635 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce |
1636 | const LttTime * current_time = (LttTime*)call_data; |
8ce1db6f |
1637 | LttvTracesetContext * tsc = |
1638 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1193dd68 |
1639 | GtkTreePath *path; |
5290ec02 |
1640 | |
49024c2c |
1641 | /* If the currently selected event time != current time, set the first event |
1642 | * with this time as currently selected. */ |
1643 | LttTime pos_time = lttv_traceset_context_position_get_time( |
1644 | event_viewer_data->currently_selected_position); |
1645 | if(ltt_time_compare(pos_time, *current_time) != 0) { |
1646 | |
15894378 |
1647 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
79735ac2 |
1648 | *current_time); |
1649 | lttv_process_traceset_middle(tsc, *current_time, G_MAXUINT, |
15894378 |
1650 | NULL); |
15894378 |
1651 | |
2df7f94b |
1652 | /* Get the first event that passes in the filter */ |
1653 | event_viewer_data->current_time_get_first = |
1654 | lttv_traceset_context_position_new(tsc); |
1655 | LttvHooks *hooks = lttv_hooks_new(); |
1656 | lttv_hooks_add(hooks, |
1657 | current_time_get_first_event_hook, |
1658 | event_viewer_data, |
1659 | LTTV_PRIO_DEFAULT); |
1660 | |
1661 | lttv_process_traceset_begin(tsc, |
1662 | NULL, NULL, NULL, hooks, NULL); |
1663 | |
1664 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL); |
1665 | |
1666 | lttv_process_traceset_end(tsc, |
1667 | NULL, NULL, NULL, hooks, NULL); |
1668 | |
1669 | lttv_hooks_destroy(hooks); |
15894378 |
1670 | |
2df7f94b |
1671 | lttv_traceset_context_position_copy( |
1672 | event_viewer_data->currently_selected_position, |
1673 | event_viewer_data->current_time_get_first); |
1674 | lttv_traceset_context_position_destroy( |
1675 | event_viewer_data->current_time_get_first); |
49024c2c |
1676 | pos_time = lttv_traceset_context_position_get_time( |
1677 | event_viewer_data->currently_selected_position); |
1678 | } |
c46519c8 |
1679 | |
49024c2c |
1680 | LttTime time = ltt_time_sub(pos_time, tsc->time_span.start_time); |
1681 | double new_value = ltt_time_to_double(time); |
1682 | |
15894378 |
1683 | event_viewer_data->report_position = FALSE; |
49024c2c |
1684 | /* Change the viewed area if does not match */ |
1685 | if(lttv_traceset_context_pos_pos_compare( |
1686 | event_viewer_data->currently_selected_position, |
1687 | event_viewer_data->first_event) < 0 |
1688 | || |
1689 | lttv_traceset_context_pos_pos_compare( |
1690 | event_viewer_data->currently_selected_position, |
1193dd68 |
1691 | event_viewer_data->last_event) > 0) { |
49024c2c |
1692 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); |
1193dd68 |
1693 | } else { |
15894378 |
1694 | /* Simply update the current time : it is in the list */ |
1695 | event_update_selection(event_viewer_data); |
1193dd68 |
1696 | } |
15894378 |
1697 | event_viewer_data->report_position = TRUE; |
1193dd68 |
1698 | |
49024c2c |
1699 | return FALSE; |
1700 | } |
1701 | |
1702 | gboolean update_current_position(void * hook_data, void * call_data) |
1703 | { |
ffd088ef |
1704 | g_info("update_current_position"); |
49024c2c |
1705 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1706 | const LttvTracesetContextPosition *current_pos = |
1707 | (LttvTracesetContextPosition*)call_data; |
1708 | LttvTracesetContext * tsc = |
1709 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1710 | |
1711 | if(lttv_traceset_context_pos_pos_compare( |
1712 | event_viewer_data->currently_selected_position, current_pos) != 0) { |
1713 | lttv_traceset_context_position_copy( |
1714 | event_viewer_data->currently_selected_position, current_pos); |
1715 | |
49024c2c |
1716 | /* Change the viewed area if does not match */ |
1717 | if(lttv_traceset_context_pos_pos_compare( |
1718 | event_viewer_data->currently_selected_position, |
1719 | event_viewer_data->first_event) < 0 |
1720 | || |
1721 | lttv_traceset_context_pos_pos_compare( |
1722 | event_viewer_data->currently_selected_position, |
1723 | event_viewer_data->last_event) > 0) { |
1724 | LttTime time = lttv_traceset_context_position_get_time(current_pos); |
1725 | time = ltt_time_sub(time, tsc->time_span.start_time); |
1726 | double new_value = ltt_time_to_double(time); |
1727 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); |
1193dd68 |
1728 | } else { |
1729 | /* Simply update the current time : it is in the list */ |
1730 | event_update_selection(event_viewer_data); |
49024c2c |
1731 | } |
1732 | |
1733 | } |
a6b3623e |
1734 | |
a6b3623e |
1735 | |
675f8f58 |
1736 | return FALSE; |
1737 | } |
1738 | |
49024c2c |
1739 | |
1740 | |
a8c0f09d |
1741 | gboolean traceset_changed(void * hook_data, void * call_data) |
1742 | { |
1743 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
1744 | LttvTracesetContext * tsc = |
1745 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1746 | TimeInterval time_span = tsc->time_span; |
852f16bb |
1747 | |
b9a010a2 |
1748 | LttTime end; |
a8c0f09d |
1749 | gtk_list_store_clear(event_viewer_data->store_m); |
5290ec02 |
1750 | g_ptr_array_set_size(event_viewer_data->pos, 0); |
a8c0f09d |
1751 | |
b9a010a2 |
1752 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
c74e0cf9 |
1753 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(end); |
4249a3e8 |
1754 | |
1755 | /* Reset the positions */ |
1756 | lttv_traceset_context_position_destroy( |
1757 | event_viewer_data->currently_selected_position); |
1758 | lttv_traceset_context_position_destroy( |
1759 | event_viewer_data->first_event); |
1760 | lttv_traceset_context_position_destroy( |
1761 | event_viewer_data->last_event); |
1762 | |
1763 | event_viewer_data->currently_selected_position = |
1764 | lttv_traceset_context_position_new(tsc); |
1765 | event_viewer_data->first_event = |
1766 | lttv_traceset_context_position_new(tsc); |
1767 | event_viewer_data->last_event = |
1768 | lttv_traceset_context_position_new(tsc); |
1769 | |
1770 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
a8c0f09d |
1771 | // event_viewer_data->vadjust_c->value = 0; |
1772 | |
fadb18a9 |
1773 | request_background_data(event_viewer_data); |
1774 | |
a8c0f09d |
1775 | return FALSE; |
1776 | } |
1777 | |
a998b781 |
1778 | gboolean filter_changed(void * hook_data, void * call_data) |
1779 | { |
1780 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1781 | LttvTracesetContext * tsc = |
1782 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1783 | |
1784 | event_viewer_data->main_win_filter = |
1785 | (LttvFilter*)call_data; |
4249a3e8 |
1786 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
a998b781 |
1787 | |
1788 | return FALSE; |
1789 | } |
1790 | |
a8c0f09d |
1791 | |
d2cdf874 |
1792 | gint redraw_notify(void *hook_data, void *call_data) |
1793 | { |
1794 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8a949012 |
1795 | |
d2cdf874 |
1796 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
5e96e7e3 |
1797 | return 0; |
d2cdf874 |
1798 | } |
682c6edb |
1799 | |
5290ec02 |
1800 | void gui_events_free(EventViewerData *event_viewer_data) |
202f6c8f |
1801 | { |
8ce1db6f |
1802 | Tab *tab = event_viewer_data->tab; |
5290ec02 |
1803 | guint i; |
1804 | |
1805 | if(event_viewer_data){ |
1806 | lttv_hooks_remove(event_viewer_data->event_hooks,event_hook); |
1807 | lttv_hooks_destroy(event_viewer_data->event_hooks); |
1808 | |
1809 | for(i=0;i<event_viewer_data->pos->len;i++) { |
1810 | LttvTracesetContextPosition *cur_pos = |
1811 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1812 | i); |
1813 | lttv_traceset_context_position_destroy(cur_pos); |
1814 | } |
49024c2c |
1815 | lttv_traceset_context_position_destroy( |
1816 | event_viewer_data->currently_selected_position); |
1817 | lttv_traceset_context_position_destroy( |
1818 | event_viewer_data->first_event); |
1819 | lttv_traceset_context_position_destroy( |
1820 | event_viewer_data->last_event); |
5290ec02 |
1821 | g_ptr_array_free(event_viewer_data->pos, TRUE); |
1822 | |
1823 | lttvwindow_unregister_current_time_notify(tab, |
1824 | update_current_time, event_viewer_data); |
49024c2c |
1825 | lttvwindow_unregister_current_position_notify(tab, |
1826 | update_current_position, event_viewer_data); |
5290ec02 |
1827 | //lttvwindow_unregister_show_notify(tab, |
1828 | // show_event_detail, event_viewer_data); |
1829 | lttvwindow_unregister_traceset_notify(tab, |
1830 | traceset_changed, event_viewer_data); |
a998b781 |
1831 | lttvwindow_unregister_filter_notify(tab, |
1832 | filter_changed, event_viewer_data); |
d2cdf874 |
1833 | lttvwindow_unregister_redraw_notify(tab, |
1834 | redraw_notify, event_viewer_data); |
8ce1db6f |
1835 | |
efbd5182 |
1836 | lttvwindowtraces_background_notify_remove(event_viewer_data); |
1837 | |
5290ec02 |
1838 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, |
1839 | event_viewer_data); |
1840 | g_free(event_viewer_data); |
675f8f58 |
1841 | } |
1842 | } |
682c6edb |
1843 | |
675f8f58 |
1844 | |
682c6edb |
1845 | |
5290ec02 |
1846 | void gui_events_destructor(EventViewerData *event_viewer_data) |
a60b01ef |
1847 | { |
5290ec02 |
1848 | /* May already been done by GTK window closing */ |
1849 | if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ |
1850 | gtk_widget_destroy(event_viewer_data->hbox_v); |
a60b01ef |
1851 | } |
b671bb09 |
1852 | } |
1853 | |
682c6edb |
1854 | |
c46519c8 |
1855 | |
08b1c66e |
1856 | /** |
1857 | * plugin's init function |
1858 | * |
1859 | * This function initializes the Event Viewer functionnality through the |
1860 | * gtkTraceSet API. |
1861 | */ |
1862 | static void init() { |
1863 | |
e025a729 |
1864 | lttvwindow_register_constructor("guievents", |
1865 | "/", |
8ce1db6f |
1866 | "Insert Event Viewer", |
1867 | hGuiEventsInsert_xpm, |
1868 | "Insert Event Viewer", |
1869 | h_gui_events); |
08b1c66e |
1870 | } |
1871 | |
1872 | void event_destroy_walk(gpointer data, gpointer user_data) |
1873 | { |
1874 | gui_events_destructor((EventViewerData*)data); |
1875 | } |
1876 | |
1877 | /** |
1878 | * plugin's destroy function |
1879 | * |
1880 | * This function releases the memory reserved by the module and unregisters |
1881 | * everything that has been registered in the gtkTraceSet API. |
1882 | */ |
1883 | static void destroy() { |
08b1c66e |
1884 | |
8ce1db6f |
1885 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
1886 | g_slist_free(g_event_viewer_data_list); |
08b1c66e |
1887 | |
8ce1db6f |
1888 | lttvwindow_unregister_constructor(h_gui_events); |
08b1c66e |
1889 | |
08b1c66e |
1890 | } |
1891 | |
1892 | |
5290ec02 |
1893 | |
1894 | |
08b1c66e |
1895 | LTTV_MODULE("guievents", "Detailed events view", \ |
1896 | "Graphical module to display a detailed event list", \ |
5290ec02 |
1897 | init, destroy, "lttvwindow", "print") |