e076699e |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 XangXiu Yang |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
561eba2a |
19 | #ifdef HAVE_CONFIG_H |
20 | # include <config.h> |
21 | #endif |
22 | |
23 | #include <gtk/gtk.h> |
561eba2a |
24 | |
25 | #include "callbacks.h" |
26 | #include "interface.h" |
27 | #include "support.h" |
a43d67ba |
28 | #include <ltt/trace.h> |
29 | #include <ltt/facility.h> |
30 | #include <ltt/time.h> |
31 | #include <ltt/event.h> |
2a2fa4f0 |
32 | #include <lttv/lttv.h> |
a43d67ba |
33 | #include <lttv/module.h> |
34 | #include <lttv/iattribute.h> |
35 | #include <lttv/stats.h> |
13f86ce2 |
36 | #include <lttvwindow/mainwindow.h> |
37 | #include <lttvwindow/menu.h> |
38 | #include <lttvwindow/toolbar.h> |
501e4e70 |
39 | #include <lttvwindow/lttvwindow.h> |
13f86ce2 |
40 | #include <lttvwindow/gtkdirsel.h> |
13f86ce2 |
41 | #include <lttvwindow/lttvfilter.h> |
6b1d3120 |
42 | |
f7afe191 |
43 | #define PATH_LENGTH 256 |
44 | #define DEFAULT_TIME_WIDTH_S 1 |
45 | |
49bf71b5 |
46 | extern LttvTrace *g_init_trace ; |
561eba2a |
47 | |
ec25ff5e |
48 | |
49 | /** Array containing instanced objects. */ |
68b48a45 |
50 | extern GSList * g_main_window_list; |
561eba2a |
51 | |
68b48a45 |
52 | static int g_win_count = 0; |
7a859036 |
53 | |
a43d67ba |
54 | /** MD : keep old directory. */ |
3658a338 |
55 | static char remember_plugins_dir[PATH_LENGTH] = ""; |
56 | static char remember_trace_dir[PATH_LENGTH] = ""; |
6fbb1ddf |
57 | |
58 | |
bca3b81f |
59 | MainWindow * get_window_data_struct(GtkWidget * widget); |
36b3c068 |
60 | char * get_unload_module(char ** loaded_module_name, int nb_module); |
2176f952 |
61 | char * get_remove_trace(char ** all_trace_name, int nb_trace); |
62 | char * get_selection(char ** all_name, int nb, char *title, char * column_title); |
a8c0f09d |
63 | gboolean get_filter_selection(LttvTracesetSelector *s, char *title, char * column_title); |
716e4367 |
64 | void * create_tab(MainWindow * parent, MainWindow * current_window, |
65 | GtkNotebook * notebook, char * label); |
561eba2a |
66 | |
42fcbb71 |
67 | void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor); |
49bf71b5 |
68 | void update_filter(LttvTracesetSelector *s, GtkTreeStore *store ); |
69 | |
70 | void checkbox_changed(GtkTreeView *treeview, |
71 | GtkTreePath *arg1, |
72 | GtkTreeViewColumn *arg2, |
73 | gpointer user_data); |
74 | void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i); |
75 | void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * trace); |
76 | |
77 | LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset); |
78 | |
501e4e70 |
79 | static gboolean lttvwindow_process_pending_requests(Tab *tab); |
a8c0f09d |
80 | unsigned get_max_event_number(MainWindow * mw_data); |
202f6c8f |
81 | |
49bf71b5 |
82 | enum { |
83 | CHECKBOX_COLUMN, |
84 | NAME_COLUMN, |
85 | TOTAL_COLUMNS |
86 | }; |
561eba2a |
87 | |
36b3c068 |
88 | enum |
89 | { |
90 | MODULE_COLUMN, |
91 | N_COLUMNS |
92 | }; |
93 | |
abe346a3 |
94 | /* Construct a selector(filter), which will be associated with a viewer, |
95 | * and provides an interface for user to select interested events and traces |
96 | */ |
561eba2a |
97 | |
49bf71b5 |
98 | LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset) |
99 | { |
100 | LttvTracesetSelector * s; |
101 | LttvTraceSelector * trace; |
102 | LttvTracefileSelector * tracefile; |
ed3b99b6 |
103 | LttvEventtypeSelector * eventtype; |
104 | int i, j, k, m; |
105 | int nb_trace, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event; |
49bf71b5 |
106 | LttvTrace * trace_v; |
107 | LttTrace * t; |
108 | LttTracefile *tf; |
ed3b99b6 |
109 | LttFacility * fac; |
110 | LttEventType * et; |
49bf71b5 |
111 | |
112 | s = lttv_traceset_selector_new(lttv_traceset_name(traceset)); |
113 | nb_trace = lttv_traceset_number(traceset); |
114 | for(i=0;i<nb_trace;i++){ |
115 | trace_v = lttv_traceset_get(traceset, i); |
116 | t = lttv_trace(trace_v); |
117 | trace = lttv_trace_selector_new(t); |
ed3b99b6 |
118 | lttv_traceset_selector_trace_add(s, trace); |
119 | |
120 | nb_facility = ltt_trace_facility_number(t); |
121 | for(k=0;k<nb_facility;k++){ |
122 | fac = ltt_trace_facility_get(t,k); |
123 | nb_event = (int) ltt_facility_eventtype_number(fac); |
124 | for(m=0;m<nb_event;m++){ |
125 | et = ltt_facility_eventtype_get(fac,m); |
126 | eventtype = lttv_eventtype_selector_new(et); |
127 | lttv_trace_selector_eventtype_add(trace, eventtype); |
128 | } |
129 | } |
130 | |
49bf71b5 |
131 | nb_control = ltt_trace_control_tracefile_number(t); |
132 | nb_per_cpu = ltt_trace_per_cpu_tracefile_number(t); |
133 | nb_tracefile = nb_control + nb_per_cpu; |
134 | |
135 | for(j = 0 ; j < nb_tracefile ; j++) { |
136 | if(j < nb_control) |
137 | tf = ltt_trace_control_tracefile_get(t, j); |
138 | else |
139 | tf = ltt_trace_per_cpu_tracefile_get(t, j - nb_control); |
140 | tracefile = lttv_tracefile_selector_new(tf); |
ed3b99b6 |
141 | lttv_trace_selector_tracefile_add(trace, tracefile); |
142 | lttv_eventtype_selector_copy(trace, tracefile); |
49bf71b5 |
143 | } |
144 | } |
145 | return s; |
146 | } |
147 | |
abe346a3 |
148 | |
149 | /* insert_viewer function constructs an instance of a viewer first, |
150 | * then inserts the widget of the instance into the container of the |
151 | * main window |
152 | */ |
153 | |
561eba2a |
154 | void |
606309a4 |
155 | insert_viewer_wrap(GtkWidget *menuitem, gpointer user_data) |
561eba2a |
156 | { |
157 | guint val = 20; |
606309a4 |
158 | |
42fcbb71 |
159 | insert_viewer((GtkWidget*)menuitem, (lttvwindow_viewer_constructor)user_data); |
37d0eca6 |
160 | // selected_hook(&val); |
561eba2a |
161 | } |
162 | |
561eba2a |
163 | |
164 | /* internal functions */ |
501e4e70 |
165 | static void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor) |
561eba2a |
166 | { |
daecc161 |
167 | GtkMultiVPaned * multi_vpaned; |
501e4e70 |
168 | MainWindow * mw_data = get_window_data_struct(widget); |
f9334f6f |
169 | GtkWidget * viewer; |
49bf71b5 |
170 | LttvTracesetSelector * s; |
202f6c8f |
171 | TimeInterval * time_interval; |
501e4e70 |
172 | Tab *tab = mw_data->current_tab; |
561eba2a |
173 | |
501e4e70 |
174 | if(!tab) return; |
175 | multi_vpaned = tab->multi_vpaned; |
561eba2a |
176 | |
501e4e70 |
177 | s = construct_traceset_selector(tab->traceset_info->traceset); |
178 | viewer = (GtkWidget*)constructor(tab, s, "Traceset_Selector"); |
f9334f6f |
179 | if(viewer) |
f0d936c0 |
180 | { |
daecc161 |
181 | gtk_multi_vpaned_widget_add(multi_vpaned, viewer); |
a43d67ba |
182 | // We unref here, because it is now referenced by the multi_vpaned! |
183 | g_object_unref(G_OBJECT(viewer)); |
184 | |
185 | // The viewer will show itself when it receives a show notify |
186 | // So we call the show notify hooks here. It will |
187 | // typically add hooks for reading, we call process trace, and the |
188 | // end of reading hook will call gtk_widget_show and unregister the |
189 | // hooks. |
190 | // Note that show notify gets the time_requested through the call_data. |
191 | //show_viewer(mw_data); |
192 | // in expose now call_pending_read_hooks(mw_data); |
f0d936c0 |
193 | } |
561eba2a |
194 | } |
195 | |
abe346a3 |
196 | |
197 | /* get_label function is used to get user input, it displays an input |
198 | * box, which allows user to input a string |
199 | */ |
200 | |
561eba2a |
201 | void get_label_string (GtkWidget * text, gchar * label) |
202 | { |
203 | GtkEntry * entry = (GtkEntry*)text; |
204 | if(strlen(gtk_entry_get_text(entry))!=0) |
205 | strcpy(label,gtk_entry_get_text(entry)); |
206 | } |
207 | |
eb38aea5 |
208 | gboolean get_label(MainWindow * mw, gchar * str, gchar* dialogue_title, gchar * label_str) |
561eba2a |
209 | { |
210 | GtkWidget * dialogue; |
211 | GtkWidget * text; |
212 | GtkWidget * label; |
213 | gint id; |
214 | |
5723fa24 |
215 | dialogue = gtk_dialog_new_with_buttons(dialogue_title,NULL, |
561eba2a |
216 | GTK_DIALOG_MODAL, |
217 | GTK_STOCK_OK,GTK_RESPONSE_ACCEPT, |
218 | GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT, |
219 | NULL); |
220 | |
6b1d3120 |
221 | label = gtk_label_new(label_str); |
561eba2a |
222 | gtk_widget_show(label); |
223 | |
224 | text = gtk_entry_new(); |
225 | gtk_widget_show(text); |
226 | |
227 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), label,TRUE, TRUE,0); |
228 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), text,FALSE, FALSE,0); |
229 | |
230 | id = gtk_dialog_run(GTK_DIALOG(dialogue)); |
231 | switch(id){ |
232 | case GTK_RESPONSE_ACCEPT: |
233 | get_label_string(text,str); |
234 | gtk_widget_destroy(dialogue); |
235 | break; |
236 | case GTK_RESPONSE_REJECT: |
237 | default: |
238 | gtk_widget_destroy(dialogue); |
eb38aea5 |
239 | return FALSE; |
561eba2a |
240 | } |
eb38aea5 |
241 | return TRUE; |
561eba2a |
242 | } |
243 | |
abe346a3 |
244 | |
245 | /* get_window_data_struct function is actually a lookup function, |
246 | * given a widget which is in the tree of the main window, it will |
247 | * return the MainWindow data structure associated with main window |
248 | */ |
249 | |
bca3b81f |
250 | MainWindow * get_window_data_struct(GtkWidget * widget) |
561eba2a |
251 | { |
252 | GtkWidget * mw; |
bca3b81f |
253 | MainWindow * mw_data; |
561eba2a |
254 | |
255 | mw = lookup_widget(widget, "MWindow"); |
256 | if(mw == NULL){ |
257 | g_printf("Main window does not exist\n"); |
258 | return; |
259 | } |
260 | |
bca3b81f |
261 | mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"mainWindow"); |
68b48a45 |
262 | if(mw_data == NULL){ |
561eba2a |
263 | g_printf("Main window data does not exist\n"); |
264 | return; |
265 | } |
68b48a45 |
266 | return mw_data; |
561eba2a |
267 | } |
268 | |
abe346a3 |
269 | |
270 | /* create_new_window function, just constructs a new main window |
271 | */ |
272 | |
68b48a45 |
273 | void create_new_window(GtkWidget* widget, gpointer user_data, gboolean clone) |
561eba2a |
274 | { |
bca3b81f |
275 | MainWindow * parent = get_window_data_struct(widget); |
561eba2a |
276 | |
561eba2a |
277 | if(clone){ |
278 | g_printf("Clone : use the same traceset\n"); |
08b1c66e |
279 | construct_main_window(parent); |
561eba2a |
280 | }else{ |
281 | g_printf("Empty : traceset is set to NULL\n"); |
08b1c66e |
282 | construct_main_window(NULL); |
561eba2a |
283 | } |
284 | } |
285 | |
abe346a3 |
286 | |
287 | /* move_*_viewer functions move the selected view up/down in |
288 | * the current tab |
289 | */ |
290 | |
561eba2a |
291 | void move_up_viewer(GtkWidget * widget, gpointer user_data) |
292 | { |
bca3b81f |
293 | MainWindow * mw = get_window_data_struct(widget); |
294 | if(!mw->current_tab) return; |
daecc161 |
295 | gtk_multi_vpaned_widget_move_up(mw->current_tab->multi_vpaned); |
561eba2a |
296 | } |
297 | |
298 | void move_down_viewer(GtkWidget * widget, gpointer user_data) |
299 | { |
bca3b81f |
300 | MainWindow * mw = get_window_data_struct(widget); |
301 | if(!mw->current_tab) return; |
daecc161 |
302 | gtk_multi_vpaned_widget_move_down(mw->current_tab->multi_vpaned); |
561eba2a |
303 | } |
304 | |
abe346a3 |
305 | |
306 | /* delete_viewer deletes the selected viewer in the current tab |
307 | */ |
308 | |
561eba2a |
309 | void delete_viewer(GtkWidget * widget, gpointer user_data) |
310 | { |
bca3b81f |
311 | MainWindow * mw = get_window_data_struct(widget); |
312 | if(!mw->current_tab) return; |
daecc161 |
313 | gtk_multi_vpaned_widget_delete(mw->current_tab->multi_vpaned); |
561eba2a |
314 | } |
315 | |
abe346a3 |
316 | |
317 | /* open_traceset will open a traceset saved in a file |
318 | * Right now, it is not finished yet, (not working) |
a43d67ba |
319 | * FIXME |
abe346a3 |
320 | */ |
321 | |
561eba2a |
322 | void open_traceset(GtkWidget * widget, gpointer user_data) |
323 | { |
2176f952 |
324 | char ** dir; |
325 | gint id; |
326 | LttvTraceset * traceset; |
bca3b81f |
327 | MainWindow * mw_data = get_window_data_struct(widget); |
68b48a45 |
328 | GtkFileSelection * file_selector = |
2176f952 |
329 | (GtkFileSelection *)gtk_file_selection_new("Select a traceset"); |
330 | |
68b48a45 |
331 | gtk_file_selection_hide_fileop_buttons(file_selector); |
c64c7ea1 |
332 | |
68b48a45 |
333 | id = gtk_dialog_run(GTK_DIALOG(file_selector)); |
2176f952 |
334 | switch(id){ |
335 | case GTK_RESPONSE_ACCEPT: |
336 | case GTK_RESPONSE_OK: |
68b48a45 |
337 | dir = gtk_file_selection_get_selections (file_selector); |
2176f952 |
338 | traceset = lttv_traceset_load(dir[0]); |
339 | g_printf("Open a trace set %s\n", dir[0]); |
340 | //Not finished yet |
341 | g_strfreev(dir); |
342 | case GTK_RESPONSE_REJECT: |
343 | case GTK_RESPONSE_CANCEL: |
344 | default: |
68b48a45 |
345 | gtk_widget_destroy((GtkWidget*)file_selector); |
2176f952 |
346 | break; |
347 | } |
c64c7ea1 |
348 | |
561eba2a |
349 | } |
350 | |
abe346a3 |
351 | |
352 | /* get_max_event_number returns the event number limit used by |
353 | * lttv_process_traceset(LttvTracesetContext, endTime, maxNumEvents) |
354 | * each viewer can set the limit |
355 | */ |
356 | |
a8c0f09d |
357 | unsigned get_max_event_number(MainWindow * mw_data) |
202f6c8f |
358 | { |
a8c0f09d |
359 | unsigned nb = 0, *size; |
360 | GtkWidget * w; |
361 | |
362 | w = gtk_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned); |
363 | while(w){ |
364 | size = (unsigned*)g_object_get_data(G_OBJECT(w), MAX_NUMBER_EVENT); |
365 | if(size == NULL){ |
366 | nb = G_MAXULONG; |
367 | break; |
368 | }else{ |
369 | if(nb < *size) |
370 | nb = *size; |
371 | } |
372 | w = gtk_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned); |
373 | } |
374 | return nb; |
375 | } |
376 | |
abe346a3 |
377 | |
501e4e70 |
378 | /* lttvwindow_process_pending_requests |
379 | * |
380 | * This internal function gets called by g_idle, taking care of the pending |
381 | * requests. It is responsible for concatenation of time intervals and position |
382 | * requests. It does it with the following algorithm organizing process traceset |
383 | * calls. Here is the detailed description of the way it works : |
384 | * |
385 | * - Events Requests Servicing Algorithm |
386 | * |
387 | * Data structures necessary : |
388 | * |
389 | * List of requests added to context : list_in |
390 | * List of requests not added to context : list_out |
391 | * |
392 | * Initial state : |
393 | * |
394 | * list_in : empty |
395 | * list_out : many events requests |
396 | * |
397 | * FIXME : insert rest of algorithm here |
398 | * |
abe346a3 |
399 | */ |
400 | |
a43d67ba |
401 | |
501e4e70 |
402 | gboolean lttvwindow_process_pending_requests(Tab *tab) |
a8c0f09d |
403 | { |
404 | unsigned max_nb_events; |
405 | GdkWindow * win; |
406 | GdkCursor * new; |
407 | GtkWidget* widget; |
a43d67ba |
408 | LttvTracesetContext *tsc; |
501e4e70 |
409 | LttvTracefileContext *tfc; |
410 | GSList *events_requests = tab->events_requests; |
411 | GSList *list_out = events_requests; |
412 | GSList *list_in = NULL; |
413 | LttTime end_time; |
414 | guint end_nb_events; |
415 | LttvTracesetContextPosition *end_position; |
416 | |
a43d67ba |
417 | |
418 | /* Current tab check : if no current tab is present, no hooks to call. */ |
501e4e70 |
419 | /* (Xang Xiu) It makes the expose works.. MD:? */ |
420 | if(tab == NULL) |
421 | return FALSE; |
a43d67ba |
422 | |
501e4e70 |
423 | /* There is no events requests pending : we should never have been called! */ |
424 | g_assert(g_slist_length(events_requests) != 0); |
a43d67ba |
425 | |
501e4e70 |
426 | tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
a8c0f09d |
427 | |
abe346a3 |
428 | //set the cursor to be X shape, indicating that the computer is busy in doing its job |
a8c0f09d |
429 | new = gdk_cursor_new(GDK_X_CURSOR); |
501e4e70 |
430 | widget = lookup_widget(tab->mw_data->mwindow, "MToolbar1"); |
a8c0f09d |
431 | win = gtk_widget_get_parent_window(widget); |
432 | gdk_window_set_cursor(win, new); |
433 | gdk_cursor_unref(new); |
434 | gdk_window_stick(win); |
435 | gdk_window_unstick(win); |
a43d67ba |
436 | |
501e4e70 |
437 | g_debug("SIZE events req len : %d", g_slist_length(events_request)); |
438 | |
439 | /* Events processing algorithm implementation */ |
440 | /* A. Servicing loop */ |
441 | while( (g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0) |
442 | && !gtk_events_pending() ) { |
443 | |
444 | /* 1. If list_in is empty (need a seek) */ |
445 | if( g_slist_length(list_in) == 0 ) { |
a43d67ba |
446 | |
501e4e70 |
447 | /* list in is empty, need a seek */ |
448 | { |
449 | /* 1.1 Add requests to list_in */ |
450 | GArray *ltime = g_array_new(FALSE, FALSE, sizeof(guint)); |
451 | GArray *lpos = g_array_new(FALSE, FALSE, sizeof(guint)); |
452 | guint i; |
453 | |
454 | /* 1.1.1 Find all time requests with the lowest start time in list_out |
455 | * (ltime) |
456 | */ |
457 | if(list_out->len > 0) |
458 | g_array_append_val(ltime, 0); |
459 | for(i=1;i<list_out->len;i++) { |
460 | /* Find all time requests with the lowest start time in list_out */ |
461 | guint index_ltime = g_array_index(ltime, guint, 0); |
462 | EventsRequest *event_request_ltime = &g_array_index(list_out, |
463 | EventsRequest, |
464 | index_ltime); |
465 | EventsRequest *event_request_list_out = &g_array_index(list_out, |
466 | EventsRequest, |
467 | i); |
468 | int comp; |
469 | comp = ltt_time_compare(event_request_ltime->start_time, |
470 | event_request_list_out->start_time); |
471 | if(comp == 0) |
472 | g_array_append_val(ltime, i); |
473 | else if(comp > 0) { |
474 | /* Remove all elements from ltime, and add current */ |
475 | g_array_remove_range(ltime, 0, ltime->len); |
476 | g_array_append_val(ltime, i); |
477 | |
478 | } |
479 | } |
480 | |
481 | /* 1.1.2 Find all position requests with the lowest position in list_out |
482 | * (lpos) |
483 | */ |
484 | if(list_out->len > 0) |
485 | g_array_append(lpos, 0); |
486 | for(i=1;i<list_out->len;i++) { |
487 | /* Find all position requests with the lowest position in list_out */ |
488 | guint index_lpos = g_array_index(lpos, guint, 0); |
489 | EventsRequest *event_request_lpos = &g_array_index(lpos, |
490 | EventsRequest, |
491 | index_lpos); |
492 | EventsRequest *event_request_list_out = &g_array_index(list_out, |
493 | EventsRequest, |
494 | i); |
495 | int comp; |
496 | comp = lttv_traceset_context_pos_pos_compare |
497 | (event_request_pos->start_position, |
498 | event_request_list_out->start_position); |
499 | if(comp == 0) |
500 | g_array_append_val(lpos, i); |
501 | else if(comp > 0) { |
502 | /* Remove all elements from lpos, and add current */ |
503 | g_array_remove_range(lpos, 0, lpos->len); |
504 | g_array_append_val(lpos, i); |
505 | } |
506 | } |
507 | |
508 | /* 1.1.3 If lpos.start time < ltime */ |
509 | { |
510 | guint i; |
511 | EventsRequest *event_request_lpos = &g_array_index(lpos, 0); |
512 | EventsRequest *event_request_ltime = &g_array_index(ltime,0); |
513 | LttTime lpos_start_time = |
514 | lttv_traceset_context_position_get_time(event_request_lpos); |
515 | |
516 | if(ltt_time_compare(lpos_start_time, |
517 | event_request_ltime->start_time)<0) { |
518 | /* Add lpos to list_in, remove them from list_out */ |
519 | |
520 | for(i=0;i<lpos->len;i++) { |
521 | /* Add to list_in */ |
522 | guint index_lpos = g_array_index(lpos, guint, i); |
523 | EventsRequest *event_request_lpos = |
524 | &g_array_index(lpos,index_lpos); |
525 | |
526 | g_array_append_val(list_in, *event_request_lpos); |
527 | |
528 | } |
529 | |
530 | for(i=0;i<lpos->len;i++) { |
531 | /* Remove from list_out */ |
532 | guint index_lpos = g_array_index(lpos, guint, i); |
533 | |
534 | g_array_remove_index_fast(list_out, index_lpos); |
535 | } |
536 | |
537 | } else { |
538 | /* 1.1.4 (lpos.start time >= ltime) */ |
539 | /* Add ltime to list_in, remove them from list_out */ |
540 | |
541 | for(i=0;i<ltime->len;i++) { |
542 | /* Add to list_in */ |
543 | guint index_ltime = g_array_index(ltime, guint, i); |
544 | EventsRequest *event_request_ltime = |
545 | &g_array_index(ltime,index_ltime); |
546 | |
547 | g_array_append_val(list_in, *event_request_ltime); |
548 | } |
549 | |
550 | for(i=0;i<ltime->len;i++) { |
551 | /* Remove from list_out */ |
552 | guint index_ltime = g_array_index(ltime, guint, i); |
553 | |
554 | g_array_remove_index_fast(list_out, index_ltime); |
555 | } |
556 | } |
557 | } |
558 | g_array_free(lpos, TRUE); |
559 | g_array_free(ltime, TRUE); |
560 | } |
a43d67ba |
561 | |
501e4e70 |
562 | /* 1.2 Seek */ |
563 | { |
564 | EventsRequest *events_request = &g_array_index(list_in, |
565 | EventsRequest, |
566 | 0); |
567 | |
568 | /* 1.2.1 If first request in list_in is a time request */ |
569 | if(events_request->start_position == NULL) { |
570 | /* 1.2.1.1 Seek to that time */ |
571 | lttv_process_traceset_seek_time(tsc, events_request->start_time); |
572 | } else { |
573 | /* Else, the first request in list_in is a position request */ |
574 | /* 1.2.2.1 Seek to that position */ |
575 | lttv_process_traceset_seek_position(tsc, events_request->start_position); |
576 | } |
577 | } |
a43d67ba |
578 | |
501e4e70 |
579 | /* 1.3 Call begin for all list_in members */ |
580 | { |
581 | guint i; |
582 | |
583 | for(i=0;i<list_in->len;i++) { |
584 | EventsRequest *events_request = &g_array_index(list_in, |
585 | EventsRequest, |
586 | i); |
587 | /* (1.3.1 begin hooks called) */ |
588 | /* (1.3.2 middle hooks added) */ |
589 | lttv_process_traceset_begin(tsc, events_request->before_traceset, |
590 | events_request->before_trace, |
591 | events_request->before_tracefile, |
592 | events_request->event, |
593 | events_request->event_by_id); |
594 | } |
595 | } |
596 | } else { |
597 | /* 2. Else, list_in is not empty, we continue a read */ |
598 | guint i; |
599 | tfc = lttv_traceset_context_get_current_tfc(tsc); |
600 | |
601 | /* 2.1 For each req of list_out */ |
602 | for(i=0;i<list_out->len;i++) { |
603 | EventsRequest *events_request = &g_array_index(list_out, |
604 | EventsRequest, |
605 | i); |
606 | if(ltt_time_compare(events_request->start_time, |
607 | tfc->timestamp) == 0) { |
608 | /* if req.start time == current context time */ |
609 | /* Call Begin */ |
610 | lttv_process_traceset_begin(tsc, events_request->before_traceset, |
611 | events_request->before_trace, |
612 | events_request->before_tracefile, |
613 | events_request->event, |
614 | events_request->event_by_id); |
615 | |
616 | |
617 | /* Add to list_in */ |
618 | g_array_append_val(list_in, *events_request); |
619 | } else if(events_request->start_position != NULL && |
620 | lttv_traceset_context_ctx_pos_compare(tsc, |
621 | events_request->start_position) == 0) { |
622 | /* if req.start position == current position */ |
623 | /* Call Begin */ |
624 | lttv_process_traceset_begin(tsc, events_request->before_traceset, |
625 | events_request->before_trace, |
626 | events_request->before_tracefile, |
627 | events_request->event, |
628 | events_request->event_by_id); |
629 | |
202f6c8f |
630 | |
501e4e70 |
631 | /* Add to list_in */ |
632 | g_array_append_val(list_in, *events_request); |
a8c0f09d |
633 | |
501e4e70 |
634 | } |
635 | |
636 | } |
a43d67ba |
637 | |
501e4e70 |
638 | |
639 | for(i=0;i<list_out->len;i++) { |
640 | EventsRequest *events_request = &g_array_index(list_out, |
641 | EventsRequest, |
642 | i); |
643 | if(ltt_time_compare(events_request->start_time, |
644 | tfc->timestamp) == 0) { |
645 | /* if req.start time == current context time */ |
646 | /* Remove from list_out */ |
647 | g_array_remove_index_fast(list_out, i); |
648 | } else if(events_request->start_position != NULL && |
649 | lttv_traceset_context_ctx_pos_compare(tsc, |
650 | events_request->start_position) == 0) { |
651 | /* if req.start position == current position */ |
652 | /* Remove from list_out */ |
653 | g_array_remove_index_fast(list_out, i); |
654 | |
655 | } |
656 | } |
657 | } |
658 | |
659 | |
660 | |
661 | /* 3. Find end criterions */ |
a43d67ba |
662 | { |
501e4e70 |
663 | /* 3.1 End time */ |
664 | guint i; |
665 | |
666 | /* 3.1.1 Find lowest end time in list_in */ |
667 | end_time = g_array_index(list_in, EventsRequest,0).end_time; |
668 | |
669 | for(i=1;i<list_in->len;i++) { |
670 | EventsRequest *events_request = &g_array_index(list_in, |
671 | EventsRequest, |
672 | i); |
673 | if(ltt_time_compare(events_request->end_time, |
674 | end_time) < 0) |
675 | end_time = events_request->end_time; |
676 | } |
677 | |
678 | /* 3.1.2 Find lowest start time in list_out */ |
679 | for(i=0;i<list_out->len;i++) { |
680 | EventsRequest *events_request = &g_array_index(list_out, |
681 | EventsRequest, |
682 | i); |
683 | if(ltt_time_compare(events_request->start_time, |
684 | end_time) < 0) |
685 | end_time = events_request->start_time; |
686 | } |
a43d67ba |
687 | } |
501e4e70 |
688 | |
8f2872f4 |
689 | { |
501e4e70 |
690 | /* 3.2 Number of events */ |
691 | |
692 | /* 3.2.1 Find lowest number of events in list_in */ |
693 | guint i; |
8f2872f4 |
694 | |
501e4e70 |
695 | end_nb_events = g_array_index(list_in, EventsRequest, 0).num_events; |
696 | |
697 | for(i=1;i<list_in->len;i++) { |
698 | EventsRequest *events_request = &g_array_index(list_in, |
699 | EventsRequest, |
700 | i); |
701 | if(events_request->num_events < end_nb_events) |
702 | end_nb_events = events_request->num_events; |
8f2872f4 |
703 | } |
501e4e70 |
704 | } |
705 | |
706 | { |
707 | /* 3.3 End position */ |
708 | |
709 | /* 3.3.1 Find lowest end position in list_in */ |
710 | guint i; |
711 | |
712 | end_position = g_array_index(list_in, EventsRequest, 0).end_position; |
713 | |
714 | for(i=1;i<list_in->len;i++) { |
715 | EventsRequest *events_request = &g_array_index(list_in, |
716 | EventsRequest, |
717 | i); |
718 | |
719 | if(lttv_traceset_context_pos_pos_compare(events_request->end_position, |
720 | end_position) <0) |
721 | end_position = events_request->end_position; |
722 | } |
723 | } |
724 | |
725 | { |
726 | /* 3.3.2 Find lowest start position in list_out */ |
727 | guint i; |
728 | |
729 | for(i=0;i<list_out->len;i++) { |
730 | EventsRequest *events_request = &g_array_index(list_out, |
731 | EventsRequest, |
732 | i); |
733 | |
734 | if(lttv_traceset_context_pos_pos_compare(events_request->end_position, |
735 | end_position) <0) |
736 | end_position = events_request->end_position; |
737 | } |
738 | } |
739 | |
740 | |
741 | } |
742 | |
743 | /* B. When interrupted */ |
744 | |
745 | /* 1. for each request in list_in */ |
746 | { |
747 | GSList *iter = list_in; |
748 | |
749 | while(iter != NULL) { |
750 | |
751 | gboolean remove = FALSE; |
752 | gboolean free_data = FALSE; |
753 | EventsRequest events_request = (EventsRequest *)iter->data; |
754 | |
755 | /* 1.1. Use current postition as start position */ |
756 | g_free(events_request->start_position); |
757 | lttv_traceset_context_position_save(tsc, events_request->start_position); |
758 | |
759 | /* 1.2. Remove start time */ |
760 | events_request->start_time = { G_MAXUINT, G_MAXUINT }; |
761 | |
762 | /* 1.3. Call after_traceset */ |
763 | /* 1.4. Remove event hooks */ |
764 | lttv_process_traceset_end(tsc, events_request->after_traceset, |
765 | events_request->after_trace, |
766 | events_request->after_tracefile, |
767 | events_request->event, |
768 | events_request->event_by_id); |
769 | |
770 | /* 1.5. Put it back in list_out */ |
771 | remove = TRUE; |
772 | free_data = FALSE; |
773 | list_out = g_slist_append(list_out, events_request); |
774 | |
775 | |
776 | /* Go to next */ |
777 | if(remove) |
8f2872f4 |
778 | { |
501e4e70 |
779 | GSList *remove_iter = iter; |
780 | |
781 | iter = g_slist_next(iter); |
782 | if(free_data) g_free(remove_iter->data); |
783 | list_in = g_slist_remove_link(list_in, remove_iter); |
784 | } else { // not remove |
785 | iter = g_slist_next(iter); |
8f2872f4 |
786 | } |
787 | } |
a43d67ba |
788 | |
501e4e70 |
789 | |
790 | } |
791 | |
792 | /* 2. Save current state into saved_state. */ |
793 | { |
794 | /* 2.1 Free old saved state. */ |
795 | //FIXME : free will need to be able to remove state for a traceset |
796 | //with changed traces! |
797 | //FIXME lttv_state_state_saved_free( , tab->interrupted_state); |
798 | |
799 | /* 2.2 save current state. */ |
800 | //FIXME |
801 | //lttv_state_save( ,tab->interrupted_state); |
802 | |
a43d67ba |
803 | } |
a43d67ba |
804 | |
abe346a3 |
805 | //set the cursor back to normal |
a8c0f09d |
806 | gdk_window_set_cursor(win, NULL); |
501e4e70 |
807 | |
808 | |
809 | |
810 | if( g_slist_length(list_in) == 0 && g_slist_length(list_out) == 0 ) { |
811 | /* Put tab's request pending flag back to normal */ |
812 | tab->time_request_pending = FALSE; |
813 | return FALSE; /* Remove the idle function */ |
814 | } |
815 | |
816 | return TRUE; /* Leave the idle function */ |
817 | |
202f6c8f |
818 | } |
819 | |
501e4e70 |
820 | #ifdef TESTCODE |
821 | GSList *iter = list_in; |
822 | |
823 | /* 1. for each request in list_in */ |
824 | while(iter != NULL) { |
825 | |
826 | gboolean remove = FALSE; |
827 | gboolean free_data = FALSE; |
828 | |
829 | |
830 | |
831 | /* Go to next */ |
832 | if(remove) |
833 | { |
834 | GSList *remove_iter = iter; |
835 | |
836 | iter = g_slist_next(iter); |
837 | if(free_data) g_free(remove_iter->data); |
838 | list_in = g_slist_remove_link(list_in, remove_iter); |
839 | } else { // not remove |
840 | iter = g_slist_next(iter); |
841 | } |
842 | } |
843 | #endif //TESTCODE |
844 | |
845 | |
abe346a3 |
846 | |
847 | /* add_trace_into_traceset_selector, each instance of a viewer has an associated |
848 | * selector (filter), when a trace is added into traceset, the selector should |
849 | * reflect the change. The function is used to update the selector |
850 | */ |
851 | |
49bf71b5 |
852 | void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * t) |
853 | { |
ed3b99b6 |
854 | int j, k, m, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event; |
49bf71b5 |
855 | LttvTracesetSelector * s; |
856 | LttvTraceSelector * trace; |
857 | LttvTracefileSelector * tracefile; |
ed3b99b6 |
858 | LttvEventtypeSelector * eventtype; |
49bf71b5 |
859 | LttTracefile * tf; |
860 | GtkWidget * w; |
ed3b99b6 |
861 | LttFacility * fac; |
862 | LttEventType * et; |
49bf71b5 |
863 | |
864 | w = gtk_multi_vpaned_get_first_widget(paned); |
865 | while(w){ |
866 | s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); |
49bf71b5 |
867 | |
abe346a3 |
868 | if(s){ |
869 | trace = lttv_trace_selector_new(t); |
870 | lttv_traceset_selector_trace_add(s, trace); |
871 | |
872 | nb_facility = ltt_trace_facility_number(t); |
873 | for(k=0;k<nb_facility;k++){ |
874 | fac = ltt_trace_facility_get(t,k); |
875 | nb_event = (int) ltt_facility_eventtype_number(fac); |
876 | for(m=0;m<nb_event;m++){ |
877 | et = ltt_facility_eventtype_get(fac,m); |
878 | eventtype = lttv_eventtype_selector_new(et); |
879 | lttv_trace_selector_eventtype_add(trace, eventtype); |
880 | } |
881 | } |
882 | |
883 | nb_control = ltt_trace_control_tracefile_number(t); |
884 | nb_per_cpu = ltt_trace_per_cpu_tracefile_number(t); |
885 | nb_tracefile = nb_control + nb_per_cpu; |
886 | |
887 | for(j = 0 ; j < nb_tracefile ; j++) { |
888 | if(j < nb_control) |
889 | tf = ltt_trace_control_tracefile_get(t, j); |
890 | else |
891 | tf = ltt_trace_per_cpu_tracefile_get(t, j - nb_control); |
892 | tracefile = lttv_tracefile_selector_new(tf); |
893 | lttv_trace_selector_tracefile_add(trace, tracefile); |
894 | lttv_eventtype_selector_copy(trace, tracefile); |
895 | } |
896 | }else g_warning("Module does not support filtering\n"); |
49bf71b5 |
897 | |
898 | w = gtk_multi_vpaned_get_next_widget(paned); |
899 | } |
900 | } |
901 | |
abe346a3 |
902 | |
903 | /* add_trace adds a trace into the current traceset. It first displays a |
904 | * directory selection dialogue to let user choose a trace, then recreates |
905 | * tracset_context, and redraws all the viewer of the current tab |
906 | */ |
907 | |
561eba2a |
908 | void add_trace(GtkWidget * widget, gpointer user_data) |
909 | { |
2176f952 |
910 | LttTrace *trace; |
911 | LttvTrace * trace_v; |
912 | LttvTraceset * traceset; |
94dcfb9e |
913 | const char * dir; |
2176f952 |
914 | gint id; |
a43d67ba |
915 | gint i; |
bca3b81f |
916 | MainWindow * mw_data = get_window_data_struct(widget); |
68b48a45 |
917 | GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace"); |
918 | gtk_dir_selection_hide_fileop_buttons(file_selector); |
3658a338 |
919 | if(remember_trace_dir[0] != '\0') |
920 | gtk_dir_selection_set_filename(file_selector, remember_trace_dir); |
2176f952 |
921 | |
68b48a45 |
922 | id = gtk_dialog_run(GTK_DIALOG(file_selector)); |
2176f952 |
923 | switch(id){ |
924 | case GTK_RESPONSE_ACCEPT: |
925 | case GTK_RESPONSE_OK: |
68b48a45 |
926 | dir = gtk_dir_selection_get_dir (file_selector); |
3658a338 |
927 | strncpy(remember_trace_dir, dir, PATH_LENGTH); |
a43d67ba |
928 | if(!dir || strlen(dir) == 0){ |
929 | gtk_widget_destroy((GtkWidget*)file_selector); |
930 | break; |
284675e3 |
931 | } |
2176f952 |
932 | trace = ltt_trace_open(dir); |
933 | if(trace == NULL) g_critical("cannot open trace %s", dir); |
934 | trace_v = lttv_trace_new(trace); |
716e4367 |
935 | traceset = mw_data->current_tab->traceset_info->traceset; |
c2619a30 |
936 | |
a43d67ba |
937 | //Keep a reference to the traces so they are not freed. |
938 | for(i=0; i<lttv_traceset_number(traceset); i++) |
939 | { |
940 | LttvTrace * trace = lttv_traceset_get(traceset, i); |
941 | lttv_trace_ref(trace); |
942 | } |
943 | |
944 | //remove state update hooks |
945 | lttv_state_remove_event_hooks( |
946 | (LttvTracesetState*)mw_data->current_tab->traceset_info->traceset_context); |
947 | |
948 | lttv_context_fini(LTTV_TRACESET_CONTEXT( |
949 | mw_data->current_tab->traceset_info->traceset_context)); |
950 | g_object_unref(mw_data->current_tab->traceset_info->traceset_context); |
951 | |
c2619a30 |
952 | |
2176f952 |
953 | lttv_traceset_add(traceset, trace_v); |
a43d67ba |
954 | |
955 | /* Create new context */ |
716e4367 |
956 | mw_data->current_tab->traceset_info->traceset_context = |
c2619a30 |
957 | g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); |
2176f952 |
958 | lttv_context_init( |
c2619a30 |
959 | LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info-> |
960 | traceset_context), |
961 | traceset); |
784705cc |
962 | //add state update hooks |
963 | lttv_state_add_event_hooks( |
964 | (LttvTracesetState*)mw_data->current_tab->traceset_info->traceset_context); |
a43d67ba |
965 | //Remove local reference to the traces. |
966 | for(i=0; i<lttv_traceset_number(traceset); i++) |
c2619a30 |
967 | { |
a43d67ba |
968 | LttvTrace * trace = lttv_traceset_get(traceset, i); |
969 | lttv_trace_unref(trace); |
c2619a30 |
970 | } |
971 | |
972 | |
49bf71b5 |
973 | add_trace_into_traceset_selector(mw_data->current_tab->multi_vpaned, trace); |
974 | |
975 | gtk_widget_destroy((GtkWidget*)file_selector); |
976 | |
977 | //update current tab |
a43d67ba |
978 | //update_traceset(mw_data); |
21e8c385 |
979 | |
297f7a48 |
980 | //get_traceset_time_span(mw_data,LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->traceset_context)->Time_Span); |
a43d67ba |
981 | if( |
982 | lttv_traceset_number(mw_data->current_tab->traceset_info->traceset) == 1 |
983 | || ltt_time_compare(mw_data->current_tab->current_time, |
984 | LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info-> |
501e4e70 |
985 | traceset_context)->time_span.start_time)<0) |
a43d67ba |
986 | { |
987 | /* Set initial time if this is the first trace in the traceset */ |
988 | mw_data->current_tab->current_time = |
989 | LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info-> |
501e4e70 |
990 | traceset_context)->time_span.start_time; |
a43d67ba |
991 | mw_data->current_tab->time_window.start_time = |
992 | mw_data->current_tab->current_time; |
993 | mw_data->current_tab->time_window.time_width.tv_sec = |
994 | DEFAULT_TIME_WIDTH_S; |
995 | mw_data->current_tab->time_window.time_width.tv_nsec = 0; |
21e8c385 |
996 | } |
997 | |
a43d67ba |
998 | /* Call the updatetraceset hooks */ |
999 | |
1000 | SetTraceset(mw_data, (gpointer)traceset); |
1001 | // in expose now call_pending_read_hooks(mw_data); |
1002 | |
1003 | //lttvwindow_report_current_time(mw_data,&(mw_data->current_tab->current_time)); |
49bf71b5 |
1004 | break; |
2176f952 |
1005 | case GTK_RESPONSE_REJECT: |
1006 | case GTK_RESPONSE_CANCEL: |
1007 | default: |
68b48a45 |
1008 | gtk_widget_destroy((GtkWidget*)file_selector); |
2176f952 |
1009 | break; |
1010 | } |
49bf71b5 |
1011 | } |
1012 | |
abe346a3 |
1013 | |
1014 | /* remove_trace_into_traceset_selector, each instance of a viewer has an associated |
1015 | * selector (filter), when a trace is remove from traceset, the selector should |
1016 | * reflect the change. The function is used to update the selector |
1017 | */ |
1018 | |
49bf71b5 |
1019 | void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i) |
1020 | { |
1021 | LttvTracesetSelector * s; |
1022 | LttvTraceSelector * t; |
1023 | GtkWidget * w; |
1024 | |
1025 | w = gtk_multi_vpaned_get_first_widget(paned); |
1026 | while(w){ |
1027 | s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); |
abe346a3 |
1028 | if(s){ |
1029 | t = lttv_traceset_selector_trace_get(s,i); |
1030 | lttv_traceset_selector_trace_remove(s, i); |
1031 | lttv_trace_selector_destroy(t); |
1032 | }g_warning("Module dose not support filtering\n"); |
49bf71b5 |
1033 | w = gtk_multi_vpaned_get_next_widget(paned); |
1034 | } |
561eba2a |
1035 | } |
1036 | |
abe346a3 |
1037 | |
1038 | /* remove_trace removes a trace from the current traceset if all viewers in |
1039 | * the current tab are not interested in the trace. It first displays a |
1040 | * dialogue, which shows all traces in the current traceset, to let user choose |
1041 | * a trace, then it checks if all viewers unselect the trace, if it is true, |
1042 | * it will remove the trace, recreate the traceset_contex, |
1043 | * and redraws all the viewer of the current tab. If there is on trace in the |
1044 | * current traceset, it will delete all viewers of the current tab |
1045 | */ |
1046 | |
561eba2a |
1047 | void remove_trace(GtkWidget * widget, gpointer user_data) |
1048 | { |
2176f952 |
1049 | LttTrace *trace; |
1050 | LttvTrace * trace_v; |
1051 | LttvTraceset * traceset; |
a43d67ba |
1052 | gint i, j, nb_trace; |
2176f952 |
1053 | char ** name, *remove_trace_name; |
bca3b81f |
1054 | MainWindow * mw_data = get_window_data_struct(widget); |
49bf71b5 |
1055 | LttvTracesetSelector * s; |
1056 | LttvTraceSelector * t; |
1057 | GtkWidget * w; |
1058 | gboolean selected; |
2176f952 |
1059 | |
716e4367 |
1060 | nb_trace =lttv_traceset_number(mw_data->current_tab->traceset_info->traceset); |
2176f952 |
1061 | name = g_new(char*,nb_trace); |
1062 | for(i = 0; i < nb_trace; i++){ |
716e4367 |
1063 | trace_v = lttv_traceset_get(mw_data->current_tab-> |
1064 | traceset_info->traceset, i); |
2176f952 |
1065 | trace = lttv_trace(trace_v); |
a5dcde2f |
1066 | name[i] = ltt_trace_name(trace); |
2176f952 |
1067 | } |
1068 | |
1069 | remove_trace_name = get_remove_trace(name, nb_trace); |
1070 | |
1071 | if(remove_trace_name){ |
1072 | for(i=0; i<nb_trace; i++){ |
1073 | if(strcmp(remove_trace_name,name[i]) == 0){ |
49bf71b5 |
1074 | //unselect the trace from the current viewer |
1075 | w = gtk_multi_vpaned_get_widget(mw_data->current_tab->multi_vpaned); |
9f0a7b47 |
1076 | if(w){ |
49bf71b5 |
1077 | s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); |
abe346a3 |
1078 | if(s){ |
1079 | t = lttv_traceset_selector_trace_get(s,i); |
1080 | lttv_trace_selector_set_selected(t, FALSE); |
1081 | } |
9f0a7b47 |
1082 | |
1083 | //check if other viewers select the trace |
1084 | w = gtk_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned); |
1085 | while(w){ |
1086 | s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); |
abe346a3 |
1087 | if(s){ |
1088 | t = lttv_traceset_selector_trace_get(s,i); |
1089 | selected = lttv_trace_selector_get_selected(t); |
1090 | if(selected)break; |
1091 | } |
9f0a7b47 |
1092 | w = gtk_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned); |
1093 | } |
1094 | }else selected = FALSE; |
49bf71b5 |
1095 | |
1096 | //if no viewer selects the trace, remove it |
1097 | if(!selected){ |
1098 | remove_trace_from_traceset_selector(mw_data->current_tab->multi_vpaned, i); |
1099 | |
1100 | traceset = mw_data->current_tab->traceset_info->traceset; |
1101 | trace_v = lttv_traceset_get(traceset, i); |
1102 | if(lttv_trace_get_ref_number(trace_v) <= 1) |
1103 | ltt_trace_close(lttv_trace(trace_v)); |
a43d67ba |
1104 | |
1105 | //Keep a reference to the traces so they are not freed. |
1106 | for(j=0; j<lttv_traceset_number(traceset); j++) |
1107 | { |
1108 | LttvTrace * trace = lttv_traceset_get(traceset, j); |
1109 | lttv_trace_ref(trace); |
1110 | } |
1111 | |
1112 | //remove state update hooks |
1113 | lttv_state_remove_event_hooks( |
1114 | (LttvTracesetState*)mw_data->current_tab->traceset_info->traceset_context); |
1115 | lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->traceset_context)); |
1116 | g_object_unref(mw_data->current_tab->traceset_info->traceset_context); |
1117 | |
c2619a30 |
1118 | |
49bf71b5 |
1119 | lttv_traceset_remove(traceset, i); |
a43d67ba |
1120 | lttv_trace_unref(trace_v); // Remove local reference |
912be9a5 |
1121 | if(!lttv_trace_get_ref_number(trace_v)) |
1122 | lttv_trace_destroy(trace_v); |
a43d67ba |
1123 | |
49bf71b5 |
1124 | mw_data->current_tab->traceset_info->traceset_context = |
1125 | g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); |
a43d67ba |
1126 | lttv_context_init( |
49bf71b5 |
1127 | LTTV_TRACESET_CONTEXT(mw_data->current_tab-> |
1128 | traceset_info->traceset_context),traceset); |
784705cc |
1129 | //add state update hooks |
a43d67ba |
1130 | lttv_state_add_event_hooks( |
784705cc |
1131 | (LttvTracesetState*)mw_data->current_tab->traceset_info->traceset_context); |
c2619a30 |
1132 | |
a43d67ba |
1133 | //Remove local reference to the traces. |
1134 | for(j=0; j<lttv_traceset_number(traceset); j++) |
1135 | { |
1136 | LttvTrace * trace = lttv_traceset_get(traceset, j); |
1137 | lttv_trace_unref(trace); |
1138 | } |
1139 | |
c2619a30 |
1140 | |
49bf71b5 |
1141 | //update current tab |
a43d67ba |
1142 | //update_traceset(mw_data); |
912be9a5 |
1143 | if(nb_trace > 1){ |
a43d67ba |
1144 | |
1145 | SetTraceset(mw_data, (gpointer)traceset); |
1146 | // in expose now call_pending_read_hooks(mw_data); |
1147 | |
1148 | //lttvwindow_report_current_time(mw_data,&(mw_data->current_tab->current_time)); |
912be9a5 |
1149 | }else{ |
1150 | if(mw_data->current_tab){ |
1151 | while(mw_data->current_tab->multi_vpaned->num_children){ |
1152 | gtk_multi_vpaned_widget_delete(mw_data->current_tab->multi_vpaned); |
1153 | } |
1154 | } |
1155 | } |
2176f952 |
1156 | } |
2176f952 |
1157 | break; |
1158 | } |
1159 | } |
1160 | } |
1161 | |
1162 | g_free(name); |
561eba2a |
1163 | } |
1164 | |
abe346a3 |
1165 | |
1166 | /* save will save the traceset to a file |
a43d67ba |
1167 | * Not implemented yet FIXME |
abe346a3 |
1168 | */ |
1169 | |
561eba2a |
1170 | void save(GtkWidget * widget, gpointer user_data) |
1171 | { |
1172 | g_printf("Save\n"); |
1173 | } |
1174 | |
1175 | void save_as(GtkWidget * widget, gpointer user_data) |
1176 | { |
1177 | g_printf("Save as\n"); |
1178 | } |
1179 | |
abe346a3 |
1180 | |
1181 | /* zoom will change the time_window of all the viewers of the |
1182 | * current tab, and redisplay them. The main functionality is to |
1183 | * determine the new time_window of the current tab |
1184 | */ |
1185 | |
1f1ae829 |
1186 | void zoom(GtkWidget * widget, double size) |
1187 | { |
1188 | TimeInterval *time_span; |
a43d67ba |
1189 | TimeWindow new_time_window; |
1190 | LttTime current_time, time_delta, time_s, time_e, time_tmp; |
1f1ae829 |
1191 | MainWindow * mw_data = get_window_data_struct(widget); |
501e4e70 |
1192 | Tab *tab = mw_data->current_tab; |
1193 | LttvTracesetContext *tsc = |
1194 | LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); |
1f1ae829 |
1195 | |
fda16332 |
1196 | if(size == 1) return; |
1197 | |
501e4e70 |
1198 | time_span = &tsc->time_span; |
1199 | new_time_window = tab->time_window; |
1200 | current_time = tab->current_time; |
1f1ae829 |
1201 | |
501e4e70 |
1202 | time_delta = ltt_time_sub(time_span->end_time,time_span->start_time); |
1f1ae829 |
1203 | if(size == 0){ |
501e4e70 |
1204 | new_time_window.start_time = time_span->start_time; |
a43d67ba |
1205 | new_time_window.time_width = time_delta; |
1f1ae829 |
1206 | }else{ |
a43d67ba |
1207 | new_time_window.time_width = ltt_time_div(new_time_window.time_width, size); |
1208 | if(ltt_time_compare(new_time_window.time_width,time_delta) > 0) |
1209 | { /* Case where zoom out is bigger than trace length */ |
501e4e70 |
1210 | new_time_window.start_time = time_span->start_time; |
a43d67ba |
1211 | new_time_window.time_width = time_delta; |
a8c0f09d |
1212 | } |
a43d67ba |
1213 | else |
1214 | { |
1215 | /* Center the image on the current time */ |
1216 | g_critical("update is HERE"); |
1217 | new_time_window.start_time = |
1218 | ltt_time_sub(current_time, ltt_time_div(new_time_window.time_width, 2.0)); |
1219 | /* If on borders, don't fall off */ |
501e4e70 |
1220 | if(ltt_time_compare(new_time_window.start_time, time_span->start_time) <0) |
a43d67ba |
1221 | { |
501e4e70 |
1222 | new_time_window.start_time = time_span->start_time; |
a43d67ba |
1223 | } |
1224 | else |
1225 | { |
1226 | if(ltt_time_compare( |
1227 | ltt_time_add(new_time_window.start_time, new_time_window.time_width), |
501e4e70 |
1228 | time_span->end_time) > 0) |
a43d67ba |
1229 | { |
1230 | new_time_window.start_time = |
501e4e70 |
1231 | ltt_time_sub(time_span->end_time, new_time_window.time_width); |
a43d67ba |
1232 | } |
1233 | } |
1234 | |
1f1ae829 |
1235 | } |
a43d67ba |
1236 | |
1237 | |
1238 | |
1239 | //time_tmp = ltt_time_div(new_time_window.time_width, 2); |
1240 | //if(ltt_time_compare(current_time, time_tmp) < 0){ |
1241 | // time_s = time_span->startTime; |
1242 | //} else { |
1243 | // time_s = ltt_time_sub(current_time,time_tmp); |
1244 | //} |
1245 | //time_e = ltt_time_add(current_time,time_tmp); |
1246 | //if(ltt_time_compare(time_span->startTime, time_s) > 0){ |
1247 | // time_s = time_span->startTime; |
1248 | //}else if(ltt_time_compare(time_span->endTime, time_e) < 0){ |
1249 | // time_e = time_span->endTime; |
1250 | // time_s = ltt_time_sub(time_e,new_time_window.time_width); |
1251 | //} |
1252 | //new_time_window.start_time = time_s; |
1f1ae829 |
1253 | } |
a43d67ba |
1254 | |
1255 | //lttvwindow_report_time_window(mw_data, &new_time_window); |
1256 | //call_pending_read_hooks(mw_data); |
1257 | |
1258 | //lttvwindow_report_current_time(mw_data,&(mw_data->current_tab->current_time)); |
501e4e70 |
1259 | set_time_window(tab, &new_time_window); |
a43d67ba |
1260 | // in expose now call_pending_read_hooks(mw_data); |
501e4e70 |
1261 | gtk_multi_vpaned_set_adjust(tab->multi_vpaned, &new_time_window, FALSE); |
1f1ae829 |
1262 | } |
1263 | |
561eba2a |
1264 | void zoom_in(GtkWidget * widget, gpointer user_data) |
1265 | { |
1f1ae829 |
1266 | zoom(widget, 2); |
561eba2a |
1267 | } |
1268 | |
1269 | void zoom_out(GtkWidget * widget, gpointer user_data) |
1270 | { |
1f1ae829 |
1271 | zoom(widget, 0.5); |
561eba2a |
1272 | } |
1273 | |
1274 | void zoom_extended(GtkWidget * widget, gpointer user_data) |
1275 | { |
1f1ae829 |
1276 | zoom(widget, 0); |
561eba2a |
1277 | } |
1278 | |
1279 | void go_to_time(GtkWidget * widget, gpointer user_data) |
1280 | { |
1281 | g_printf("Go to time\n"); |
1282 | } |
1283 | |
1284 | void show_time_frame(GtkWidget * widget, gpointer user_data) |
1285 | { |
1286 | g_printf("Show time frame\n"); |
1287 | } |
1288 | |
1289 | |
1290 | /* callback function */ |
1291 | |
1292 | void |
1293 | on_empty_traceset_activate (GtkMenuItem *menuitem, |
1294 | gpointer user_data) |
1295 | { |
68b48a45 |
1296 | create_new_window((GtkWidget*)menuitem, user_data, FALSE); |
561eba2a |
1297 | } |
1298 | |
1299 | |
1300 | void |
1301 | on_clone_traceset_activate (GtkMenuItem *menuitem, |
1302 | gpointer user_data) |
1303 | { |
68b48a45 |
1304 | create_new_window((GtkWidget*)menuitem, user_data, TRUE); |
561eba2a |
1305 | } |
1306 | |
abe346a3 |
1307 | |
1308 | /* create_new_tab calls create_tab to construct a new tab in the main window |
1309 | */ |
1310 | |
2901f314 |
1311 | void create_new_tab(GtkWidget* widget, gpointer user_data){ |
6b1d3120 |
1312 | gchar label[PATH_LENGTH]; |
2901f314 |
1313 | MainWindow * mw_data = get_window_data_struct(widget); |
1314 | GtkNotebook * notebook = (GtkNotebook *)lookup_widget(widget, "MNotebook"); |
561eba2a |
1315 | if(notebook == NULL){ |
1316 | g_printf("Notebook does not exist\n"); |
1317 | return; |
1318 | } |
1319 | |
6b1d3120 |
1320 | strcpy(label,"Page"); |
eb38aea5 |
1321 | if(get_label(mw_data, label,"Get the name of the tab","Please input tab's name")) |
a43d67ba |
1322 | create_tab (NULL, mw_data, notebook, label); |
561eba2a |
1323 | } |
1324 | |
2901f314 |
1325 | void |
1326 | on_tab_activate (GtkMenuItem *menuitem, |
1327 | gpointer user_data) |
1328 | { |
1329 | create_new_tab((GtkWidget*)menuitem, user_data); |
1330 | } |
1331 | |
561eba2a |
1332 | |
1333 | void |
1334 | on_open_activate (GtkMenuItem *menuitem, |
1335 | gpointer user_data) |
1336 | { |
1337 | open_traceset((GtkWidget*)menuitem, user_data); |
1338 | } |
1339 | |
1340 | |
1341 | void |
1342 | on_close_activate (GtkMenuItem *menuitem, |
1343 | gpointer user_data) |
1344 | { |
bca3b81f |
1345 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
68b48a45 |
1346 | main_window_destructor(mw_data); |
561eba2a |
1347 | } |
1348 | |
1349 | |
abe346a3 |
1350 | /* remove the current tab from the main window if it is not the default tab |
1351 | */ |
1352 | |
561eba2a |
1353 | void |
1354 | on_close_tab_activate (GtkMenuItem *menuitem, |
1355 | gpointer user_data) |
1356 | { |
efde9138 |
1357 | GList * list; |
2061e03d |
1358 | int count = 0; |
1359 | GtkWidget * notebook; |
bca3b81f |
1360 | Tab * tmp; |
1361 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
2061e03d |
1362 | notebook = lookup_widget((GtkWidget*)menuitem, "MNotebook"); |
1363 | if(notebook == NULL){ |
1364 | g_printf("Notebook does not exist\n"); |
1365 | return; |
1366 | } |
1367 | |
bca3b81f |
1368 | if(mw_data->tab == mw_data->current_tab){ |
1369 | // tmp = mw_data->current_tb; |
1370 | // mw_data->tab = mw_data->current_tab->next; |
2061e03d |
1371 | g_printf("The default TAB can not be deleted\n"); |
1372 | return; |
1373 | }else{ |
bca3b81f |
1374 | tmp = mw_data->tab; |
1375 | while(tmp != mw_data->current_tab){ |
1376 | tmp = tmp->next; |
abe346a3 |
1377 | count++; |
2061e03d |
1378 | } |
1379 | } |
1380 | |
1381 | gtk_notebook_remove_page((GtkNotebook*)notebook, count); |
efde9138 |
1382 | list = gtk_container_get_children(GTK_CONTAINER(notebook)); |
1383 | if(g_list_length(list)==1) |
1384 | gtk_notebook_set_show_tabs((GtkNotebook*)notebook, FALSE); |
561eba2a |
1385 | } |
1386 | |
1387 | |
1388 | void |
1389 | on_add_trace_activate (GtkMenuItem *menuitem, |
1390 | gpointer user_data) |
1391 | { |
1392 | add_trace((GtkWidget*)menuitem, user_data); |
1393 | } |
1394 | |
1395 | |
1396 | void |
1397 | on_remove_trace_activate (GtkMenuItem *menuitem, |
1398 | gpointer user_data) |
1399 | { |
1400 | remove_trace((GtkWidget*)menuitem, user_data); |
1401 | } |
1402 | |
1403 | |
1404 | void |
1405 | on_save_activate (GtkMenuItem *menuitem, |
1406 | gpointer user_data) |
1407 | { |
1408 | save((GtkWidget*)menuitem, user_data); |
1409 | } |
1410 | |
1411 | |
1412 | void |
1413 | on_save_as_activate (GtkMenuItem *menuitem, |
1414 | gpointer user_data) |
1415 | { |
1416 | save_as((GtkWidget*)menuitem, user_data); |
1417 | } |
1418 | |
1419 | |
1420 | void |
1421 | on_quit_activate (GtkMenuItem *menuitem, |
1422 | gpointer user_data) |
1423 | { |
2061e03d |
1424 | gtk_main_quit (); |
561eba2a |
1425 | } |
1426 | |
1427 | |
1428 | void |
1429 | on_cut_activate (GtkMenuItem *menuitem, |
1430 | gpointer user_data) |
1431 | { |
1432 | g_printf("Cut\n"); |
1433 | } |
1434 | |
1435 | |
1436 | void |
1437 | on_copy_activate (GtkMenuItem *menuitem, |
1438 | gpointer user_data) |
1439 | { |
1440 | g_printf("Copye\n"); |
1441 | } |
1442 | |
1443 | |
1444 | void |
1445 | on_paste_activate (GtkMenuItem *menuitem, |
1446 | gpointer user_data) |
1447 | { |
1448 | g_printf("Paste\n"); |
1449 | } |
1450 | |
1451 | |
1452 | void |
1453 | on_delete_activate (GtkMenuItem *menuitem, |
1454 | gpointer user_data) |
1455 | { |
1456 | g_printf("Delete\n"); |
1457 | } |
1458 | |
1459 | |
1460 | void |
1461 | on_zoom_in_activate (GtkMenuItem *menuitem, |
1462 | gpointer user_data) |
1463 | { |
1464 | zoom_in((GtkWidget*)menuitem, user_data); |
1465 | } |
1466 | |
1467 | |
1468 | void |
1469 | on_zoom_out_activate (GtkMenuItem *menuitem, |
1470 | gpointer user_data) |
1471 | { |
1472 | zoom_out((GtkWidget*)menuitem, user_data); |
1473 | } |
1474 | |
1475 | |
1476 | void |
1477 | on_zoom_extended_activate (GtkMenuItem *menuitem, |
1478 | gpointer user_data) |
1479 | { |
1480 | zoom_extended((GtkWidget*)menuitem, user_data); |
1481 | } |
1482 | |
1483 | |
1484 | void |
1485 | on_go_to_time_activate (GtkMenuItem *menuitem, |
1486 | gpointer user_data) |
1487 | { |
1488 | go_to_time((GtkWidget*)menuitem, user_data); |
1489 | } |
1490 | |
1491 | |
1492 | void |
1493 | on_show_time_frame_activate (GtkMenuItem *menuitem, |
1494 | gpointer user_data) |
1495 | { |
1496 | show_time_frame((GtkWidget*)menuitem, user_data); |
1497 | } |
1498 | |
1499 | |
1500 | void |
1501 | on_move_viewer_up_activate (GtkMenuItem *menuitem, |
1502 | gpointer user_data) |
1503 | { |
1504 | move_up_viewer((GtkWidget*)menuitem, user_data); |
1505 | } |
1506 | |
1507 | |
1508 | void |
1509 | on_move_viewer_down_activate (GtkMenuItem *menuitem, |
1510 | gpointer user_data) |
1511 | { |
1512 | move_down_viewer((GtkWidget*)menuitem, user_data); |
1513 | } |
1514 | |
1515 | |
1516 | void |
1517 | on_remove_viewer_activate (GtkMenuItem *menuitem, |
1518 | gpointer user_data) |
1519 | { |
1520 | delete_viewer((GtkWidget*)menuitem, user_data); |
1521 | } |
1522 | |
49bf71b5 |
1523 | void |
1524 | on_trace_filter_activate (GtkMenuItem *menuitem, |
1525 | gpointer user_data) |
1526 | { |
1527 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
1528 | LttvTracesetSelector * s; |
1529 | GtkWidget * w = gtk_multi_vpaned_get_widget(mw_data->current_tab->multi_vpaned); |
1530 | |
1531 | s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); |
1532 | if(!s){ |
1533 | g_printf("There is no viewer yet\n"); |
1534 | return; |
1535 | } |
a8c0f09d |
1536 | if(get_filter_selection(s, "Configure trace and tracefile filter", "Select traces and tracefiles")){ |
a43d67ba |
1537 | //FIXME report filter change |
1538 | //update_traceset(mw_data); |
1539 | //call_pending_read_hooks(mw_data); |
1540 | //lttvwindow_report_current_time(mw_data,&(mw_data->current_tab->current_time)); |
a8c0f09d |
1541 | } |
49bf71b5 |
1542 | } |
1543 | |
1544 | void |
1545 | on_trace_facility_activate (GtkMenuItem *menuitem, |
1546 | gpointer user_data) |
1547 | { |
1548 | g_printf("Trace facility selector: %s\n"); |
1549 | } |
561eba2a |
1550 | |
abe346a3 |
1551 | |
1552 | /* Dispaly a file selection dialogue to let user select a module, then call |
1553 | * lttv_module_load(), finally insert tool button and menu entry in the main window |
1554 | * for the loaded module |
1555 | */ |
1556 | |
561eba2a |
1557 | void |
1558 | on_load_module_activate (GtkMenuItem *menuitem, |
1559 | gpointer user_data) |
1560 | { |
36b3c068 |
1561 | char ** dir; |
1562 | gint id; |
3872a20e |
1563 | char str[PATH_LENGTH], *str1; |
bca3b81f |
1564 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
68b48a45 |
1565 | GtkFileSelection * file_selector = (GtkFileSelection *)gtk_file_selection_new("Select a module"); |
3658a338 |
1566 | if(remember_plugins_dir[0] != '\0') |
1567 | gtk_file_selection_set_filename(file_selector, remember_plugins_dir); |
68b48a45 |
1568 | gtk_file_selection_hide_fileop_buttons(file_selector); |
36b3c068 |
1569 | |
1570 | str[0] = '\0'; |
68b48a45 |
1571 | id = gtk_dialog_run(GTK_DIALOG(file_selector)); |
36b3c068 |
1572 | switch(id){ |
1573 | case GTK_RESPONSE_ACCEPT: |
1574 | case GTK_RESPONSE_OK: |
68b48a45 |
1575 | dir = gtk_file_selection_get_selections (file_selector); |
6fbb1ddf |
1576 | strncpy(str,dir[0],PATH_LENGTH); |
3658a338 |
1577 | strncpy(remember_plugins_dir,dir[0],PATH_LENGTH); |
3872a20e |
1578 | str1 = strrchr(str,'/'); |
1579 | if(str1)str1++; |
1580 | else{ |
1581 | str1 = strrchr(str,'\\'); |
1582 | str1++; |
1583 | } |
08b1c66e |
1584 | lttv_module_require(str1, NULL); |
36b3c068 |
1585 | g_strfreev(dir); |
1586 | case GTK_RESPONSE_REJECT: |
1587 | case GTK_RESPONSE_CANCEL: |
1588 | default: |
68b48a45 |
1589 | gtk_widget_destroy((GtkWidget*)file_selector); |
36b3c068 |
1590 | break; |
1591 | } |
1592 | g_printf("Load module: %s\n", str); |
561eba2a |
1593 | } |
1594 | |
1595 | |
abe346a3 |
1596 | /* Display all loaded modules, let user to select a module to unload |
1597 | * by calling lttv_module_unload |
1598 | */ |
1599 | |
561eba2a |
1600 | void |
1601 | on_unload_module_activate (GtkMenuItem *menuitem, |
1602 | gpointer user_data) |
1603 | { |
36b3c068 |
1604 | int i; |
08b1c66e |
1605 | GPtrArray *name; |
1606 | char *unload_module_name; |
36b3c068 |
1607 | guint nb; |
08b1c66e |
1608 | LttvLibrary *library; |
1609 | LttvLibraryInfo library_info; |
bca3b81f |
1610 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
36b3c068 |
1611 | |
08b1c66e |
1612 | name = g_ptr_array_new(); |
1613 | nb = lttv_library_number(); |
1614 | |
36b3c068 |
1615 | for(i=0;i<nb;i++){ |
08b1c66e |
1616 | library = lttv_library_get(i); |
1617 | lttv_library_info(library, &library_info); |
1618 | if(library_info.load_count > 0) g_ptr_array_add(name, library_info.name); |
36b3c068 |
1619 | } |
1620 | |
08b1c66e |
1621 | unload_module_name =get_unload_module((char **)(name->pdata), name->len); |
36b3c068 |
1622 | |
1623 | if(unload_module_name){ |
1624 | for(i=0;i<nb;i++){ |
08b1c66e |
1625 | library = lttv_library_get(i); |
1626 | lttv_library_info(library, &library_info); |
1627 | if(strcmp(unload_module_name, library_info.name) == 0){ |
001d8606 |
1628 | lttv_library_unload(library); |
36b3c068 |
1629 | break; |
1630 | } |
1631 | } |
1632 | } |
1633 | |
08b1c66e |
1634 | g_ptr_array_free(name, TRUE); |
561eba2a |
1635 | } |
1636 | |
1637 | |
abe346a3 |
1638 | /* Display a directory dialogue to let user select a path for module searching |
1639 | */ |
1640 | |
561eba2a |
1641 | void |
1642 | on_add_module_search_path_activate (GtkMenuItem *menuitem, |
1643 | gpointer user_data) |
1644 | { |
68b48a45 |
1645 | GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select module path"); |
67b98724 |
1646 | const char * dir; |
fc188b78 |
1647 | gint id; |
1648 | |
bca3b81f |
1649 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); |
3658a338 |
1650 | if(remember_plugins_dir[0] != '\0') |
1651 | gtk_dir_selection_set_filename(file_selector, remember_plugins_dir); |
fc188b78 |
1652 | |
68b48a45 |
1653 | id = gtk_dialog_run(GTK_DIALOG(file_selector)); |
fc188b78 |
1654 | switch(id){ |
1655 | case GTK_RESPONSE_ACCEPT: |
1656 | case GTK_RESPONSE_OK: |
68b48a45 |
1657 | dir = gtk_dir_selection_get_dir (file_selector); |
3658a338 |
1658 | strncpy(remember_plugins_dir,dir,PATH_LENGTH); |
1659 | strncat(remember_plugins_dir,"/",PATH_LENGTH); |
08b1c66e |
1660 | lttv_library_path_add(dir); |
fc188b78 |
1661 | case GTK_RESPONSE_REJECT: |
1662 | case GTK_RESPONSE_CANCEL: |
1663 | default: |
68b48a45 |
1664 | gtk_widget_destroy((GtkWidget*)file_selector); |
fc188b78 |
1665 | break; |
6b1d3120 |
1666 | } |
561eba2a |
1667 | } |
1668 | |
1669 | |
1670 | void |
1671 | on_color_activate (GtkMenuItem *menuitem, |
1672 | gpointer user_data) |
1673 | { |
1674 | g_printf("Color\n"); |
1675 | } |
1676 | |
1677 | |
1678 | void |
1679 | on_filter_activate (GtkMenuItem *menuitem, |
1680 | gpointer user_data) |
1681 | { |
1682 | g_printf("Filter\n"); |
1683 | } |
1684 | |
1685 | |
1686 | void |
1687 | on_save_configuration_activate (GtkMenuItem *menuitem, |
1688 | gpointer user_data) |
1689 | { |
1690 | g_printf("Save configuration\n"); |
1691 | } |
1692 | |
1693 | |
1694 | void |
1695 | on_content_activate (GtkMenuItem *menuitem, |
1696 | gpointer user_data) |
1697 | { |
1698 | g_printf("Content\n"); |
1699 | } |
1700 | |
1701 | |
1702 | void |
1703 | on_about_activate (GtkMenuItem *menuitem, |
1704 | gpointer user_data) |
1705 | { |
1706 | g_printf("About...\n"); |
1707 | } |
1708 | |
1709 | |
1710 | void |
1711 | on_button_new_clicked (GtkButton *button, |
1712 | gpointer user_data) |
1713 | { |
6f7ad7ae |
1714 | create_new_window((GtkWidget*)button, user_data, TRUE); |
561eba2a |
1715 | } |
1716 | |
2901f314 |
1717 | void |
1718 | on_button_new_tab_clicked (GtkButton *button, |
1719 | gpointer user_data) |
1720 | { |
1721 | create_new_tab((GtkWidget*)button, user_data); |
1722 | } |
561eba2a |
1723 | |
1724 | void |
1725 | on_button_open_clicked (GtkButton *button, |
1726 | gpointer user_data) |
1727 | { |
1728 | open_traceset((GtkWidget*)button, user_data); |
1729 | } |
1730 | |
1731 | |
1732 | void |
1733 | on_button_add_trace_clicked (GtkButton *button, |
1734 | gpointer user_data) |
1735 | { |
1736 | add_trace((GtkWidget*)button, user_data); |
1737 | } |
1738 | |
1739 | |
1740 | void |
1741 | on_button_remove_trace_clicked (GtkButton *button, |
1742 | gpointer user_data) |
1743 | { |
1744 | remove_trace((GtkWidget*)button, user_data); |
1745 | } |
1746 | |
1747 | |
1748 | void |
1749 | on_button_save_clicked (GtkButton *button, |
1750 | gpointer user_data) |
1751 | { |
1752 | save((GtkWidget*)button, user_data); |
1753 | } |
1754 | |
1755 | |
1756 | void |
1757 | on_button_save_as_clicked (GtkButton *button, |
1758 | gpointer user_data) |
1759 | { |
1760 | save_as((GtkWidget*)button, user_data); |
1761 | } |
1762 | |
1763 | |
1764 | void |
1765 | on_button_zoom_in_clicked (GtkButton *button, |
1766 | gpointer user_data) |
1767 | { |
1768 | zoom_in((GtkWidget*)button, user_data); |
1769 | } |
1770 | |
1771 | |
1772 | void |
1773 | on_button_zoom_out_clicked (GtkButton *button, |
1774 | gpointer user_data) |
1775 | { |
1776 | zoom_out((GtkWidget*)button, user_data); |
1777 | } |
1778 | |
1779 | |
1780 | void |
1781 | on_button_zoom_extended_clicked (GtkButton *button, |
1782 | gpointer user_data) |
1783 | { |
1784 | zoom_extended((GtkWidget*)button, user_data); |
1785 | } |
1786 | |
1787 | |
1788 | void |
1789 | on_button_go_to_time_clicked (GtkButton *button, |
1790 | gpointer user_data) |
1791 | { |
1792 | go_to_time((GtkWidget*)button, user_data); |
1793 | } |
1794 | |
1795 | |
1796 | void |
1797 | on_button_show_time_frame_clicked (GtkButton *button, |
1798 | gpointer user_data) |
1799 | { |
1800 | show_time_frame((GtkWidget*)button, user_data); |
1801 | } |
1802 | |
1803 | |
1804 | void |
1805 | on_button_move_up_clicked (GtkButton *button, |
1806 | gpointer user_data) |
1807 | { |
1808 | move_up_viewer((GtkWidget*)button, user_data); |
1809 | } |
1810 | |
1811 | |
1812 | void |
1813 | on_button_move_down_clicked (GtkButton *button, |
1814 | gpointer user_data) |
1815 | { |
1816 | move_down_viewer((GtkWidget*)button, user_data); |
1817 | } |
1818 | |
1819 | |
1820 | void |
1821 | on_button_delete_viewer_clicked (GtkButton *button, |
1822 | gpointer user_data) |
1823 | { |
1824 | delete_viewer((GtkWidget*)button, user_data); |
1825 | } |
1826 | |
1827 | void |
1828 | on_MWindow_destroy (GtkObject *object, |
1829 | gpointer user_data) |
1830 | { |
ef68c3ac |
1831 | MainWindow *main_window = get_window_data_struct((GtkWidget*)object); |
e4d09234 |
1832 | GtkWidget *widget; |
ef68c3ac |
1833 | Tab *tab = main_window->tab; |
1834 | LttvIAttribute *attributes = main_window->attributes; |
1835 | LttvAttributeValue value; |
e4d09234 |
1836 | |
ef68c3ac |
1837 | //This is unnecessary, since widgets will be destroyed |
1838 | //by the main window widget anyway. |
1839 | //remove_all_menu_toolbar_constructors(main_window, NULL); |
1840 | |
1841 | g_assert(lttv_iattribute_find_by_path(attributes, |
1842 | "viewers/menu", LTTV_POINTER, &value)); |
1843 | lttv_menus_destroy((LttvMenus*)*(value.v_pointer)); |
1844 | |
501e4e70 |
1845 | g_assert(lttv_iattribute_find_by_path(attributes, |
ef68c3ac |
1846 | "viewers/toolbar", LTTV_POINTER, &value)); |
1847 | lttv_toolbars_destroy((LttvToolbars*)*(value.v_pointer)); |
1848 | |
1849 | while(main_window->tab){ |
1850 | lttv_state_remove_event_hooks( |
1851 | (LttvTracesetState*)main_window->tab->traceset_info->traceset_context); |
1852 | main_window->tab = main_window->tab->next; |
1853 | } |
1854 | g_object_unref(main_window->attributes); |
1855 | g_main_window_list = g_slist_remove(g_main_window_list, main_window); |
561eba2a |
1856 | |
68b48a45 |
1857 | g_win_count--; |
ef68c3ac |
1858 | g_printf("There are now : %d windows\n",g_slist_length(g_main_window_list)); |
68b48a45 |
1859 | if(g_win_count == 0) |
7a859036 |
1860 | gtk_main_quit (); |
561eba2a |
1861 | } |
1862 | |
58eecf4a |
1863 | gboolean |
1864 | on_MWindow_configure (GtkWidget *widget, |
1865 | GdkEventConfigure *event, |
1866 | gpointer user_data) |
1867 | { |
1868 | MainWindow * mw_data = get_window_data_struct((GtkWidget*)widget); |
1869 | float width = event->width; |
1870 | Tab * tab = mw_data->tab; |
1871 | TimeWindow time_win; |
1872 | double ratio; |
1873 | TimeInterval *time_span; |
1874 | LttTime time; |
bd24a9af |
1875 | |
1876 | // MD : removed time width modification upon resizing of the main window. |
1877 | // The viewers will redraw themselves completely, without time interval |
1878 | // modification. |
1879 | /* while(tab){ |
58eecf4a |
1880 | if(mw_data->window_width){ |
1881 | time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ; |
1882 | time_win = tab->time_window; |
1883 | ratio = width / mw_data->window_width; |
1884 | tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio); |
1885 | time = ltt_time_sub(time_span->endTime, time_win.start_time); |
1886 | if(ltt_time_compare(time, tab->time_window.time_width) < 0){ |
1887 | tab->time_window.time_width = time; |
1888 | } |
1889 | } |
1890 | tab = tab->next; |
1891 | } |
1892 | |
1893 | mw_data->window_width = (int)width; |
bd24a9af |
1894 | */ |
58eecf4a |
1895 | return FALSE; |
1896 | } |
561eba2a |
1897 | |
abe346a3 |
1898 | /* Set current tab |
1899 | */ |
1900 | |
561eba2a |
1901 | void |
1902 | on_MNotebook_switch_page (GtkNotebook *notebook, |
1903 | GtkNotebookPage *page, |
1904 | guint page_num, |
1905 | gpointer user_data) |
1906 | { |
bca3b81f |
1907 | MainWindow * mw = get_window_data_struct((GtkWidget*)notebook); |
1908 | Tab * tab = mw->tab; |
561eba2a |
1909 | |
1910 | while(page_num){ |
bca3b81f |
1911 | tab = tab->next; |
561eba2a |
1912 | page_num--; |
1913 | } |
bca3b81f |
1914 | mw->current_tab = tab; |
561eba2a |
1915 | } |
1916 | |
abe346a3 |
1917 | |
1918 | /* callback function to check or uncheck the check box (filter) |
1919 | */ |
1920 | |
49bf71b5 |
1921 | void checkbox_changed(GtkTreeView *treeview, |
1922 | GtkTreePath *arg1, |
1923 | GtkTreeViewColumn *arg2, |
1924 | gpointer user_data) |
1925 | { |
1926 | GtkTreeStore * store = (GtkTreeStore *)gtk_tree_view_get_model (treeview); |
1927 | GtkTreeIter iter; |
1928 | gboolean value; |
1929 | |
1930 | if (gtk_tree_model_get_iter ((GtkTreeModel *)store, &iter, arg1)){ |
1931 | gtk_tree_model_get ((GtkTreeModel *)store, &iter, CHECKBOX_COLUMN, &value, -1); |
1932 | value = value? FALSE : TRUE; |
1933 | gtk_tree_store_set (GTK_TREE_STORE (store), &iter, CHECKBOX_COLUMN, value, -1); |
1934 | } |
1935 | |
1936 | } |
1937 | |
abe346a3 |
1938 | |
1939 | /* According to user's selection, update selector(filter) |
1940 | */ |
1941 | |
49bf71b5 |
1942 | void update_filter(LttvTracesetSelector *s, GtkTreeStore *store ) |
1943 | { |
ed3b99b6 |
1944 | GtkTreeIter iter, child_iter, child_iter1, child_iter2; |
1945 | int i, j, k, nb_eventtype; |
49bf71b5 |
1946 | LttvTraceSelector * trace; |
1947 | LttvTracefileSelector * tracefile; |
ed3b99b6 |
1948 | LttvEventtypeSelector * eventtype; |
1949 | gboolean value, value1, value2; |
49bf71b5 |
1950 | |
1951 | if(gtk_tree_model_get_iter_first((GtkTreeModel*)store, &iter)){ |
1952 | i = 0; |
1953 | do{ |
ed3b99b6 |
1954 | trace = lttv_traceset_selector_trace_get(s, i); |
1955 | nb_eventtype = lttv_trace_selector_eventtype_number(trace); |
49bf71b5 |
1956 | gtk_tree_model_get ((GtkTreeModel*)store, &iter, CHECKBOX_COLUMN, &value,-1); |
1957 | if(value){ |
1958 | j = 0; |
1959 | if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter, &iter)){ |
1960 | do{ |
ed3b99b6 |
1961 | if(j<1){//eventtype selector for trace |
1962 | gtk_tree_model_get ((GtkTreeModel*)store, &child_iter, CHECKBOX_COLUMN, &value2,-1); |
1963 | if(value2){ |
1964 | k=0; |
1965 | if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter1, &child_iter)){ |
1966 | do{ |
1967 | eventtype = lttv_trace_selector_eventtype_get(trace,k); |
1968 | gtk_tree_model_get ((GtkTreeModel*)store, &child_iter1, CHECKBOX_COLUMN, &value2,-1); |
1969 | lttv_eventtype_selector_set_selected(eventtype,value2); |
1970 | k++; |
1971 | }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter1)); |
1972 | } |
1973 | } |
1974 | }else{ //tracefile selector |
1975 | tracefile = lttv_trace_selector_tracefile_get(trace, j - 1); |
1976 | gtk_tree_model_get ((GtkTreeModel*)store, &child_iter, CHECKBOX_COLUMN, &value1,-1); |
1977 | lttv_tracefile_selector_set_selected(tracefile,value1); |
1978 | if(value1){ |
1979 | gtk_tree_model_iter_children((GtkTreeModel*)store, &child_iter1, &child_iter); //eventtype selector |
1980 | gtk_tree_model_get ((GtkTreeModel*)store, &child_iter1, CHECKBOX_COLUMN, &value2,-1); |
1981 | if(value2){ |
1982 | k = 0; |
1983 | if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter2, &child_iter1)){ |
1984 | do{//eventtype selector for tracefile |
1985 | eventtype = lttv_tracefile_selector_eventtype_get(tracefile,k); |
1986 | gtk_tree_model_get ((GtkTreeModel*)store, &child_iter2, CHECKBOX_COLUMN, &value2,-1); |
1987 | lttv_eventtype_selector_set_selected(eventtype,value2); |
1988 | k++; |
1989 | }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter2)); |
1990 | } |
1991 | } |
1992 | } |
1993 | } |
49bf71b5 |
1994 | j++; |
1995 | }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter)); |
1996 | } |
1997 | } |
1998 | lttv_trace_selector_set_selected(trace,value); |
1999 | i++; |
2000 | }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &iter)); |
2001 | } |
2002 | } |
2003 | |
abe346a3 |
2004 | |
2005 | /* Display a dialogue showing all eventtypes and traces, let user to select the interested |
2006 | * eventtypes, tracefiles and traces (filter) |
2007 | */ |
2008 | |
a8c0f09d |
2009 | gboolean get_filter_selection(LttvTracesetSelector *s,char *title, char * column_title) |
49bf71b5 |
2010 | { |
2011 | GtkWidget * dialogue; |
2012 | GtkTreeStore * store; |
2013 | GtkWidget * tree; |
2014 | GtkWidget * scroll_win; |
2015 | GtkCellRenderer * renderer; |
2016 | GtkTreeViewColumn * column; |
ed3b99b6 |
2017 | GtkTreeIter iter, child_iter, child_iter1, child_iter2; |
2018 | int i, j, k, id, nb_trace, nb_tracefile, nb_eventtype; |
49bf71b5 |
2019 | LttvTraceSelector * trace; |
2020 | LttvTracefileSelector * tracefile; |
ed3b99b6 |
2021 | LttvEventtypeSelector * eventtype; |
49bf71b5 |
2022 | char * name; |
2023 | gboolean checked; |
2024 | |
2025 | dialogue = gtk_dialog_new_with_buttons(title, |
2026 | NULL, |
2027 | GTK_DIALOG_MODAL, |
2028 | GTK_STOCK_OK,GTK_RESPONSE_ACCEPT, |
2029 | GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT, |
2030 | NULL); |
ed3b99b6 |
2031 | gtk_window_set_default_size((GtkWindow*)dialogue, 300, 500); |
49bf71b5 |
2032 | |
2033 | store = gtk_tree_store_new (TOTAL_COLUMNS, G_TYPE_BOOLEAN, G_TYPE_STRING); |
2034 | tree = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store)); |
2035 | g_object_unref (G_OBJECT (store)); |
2036 | g_signal_connect (G_OBJECT (tree), "row-activated", |
2037 | G_CALLBACK (checkbox_changed), |
2038 | NULL); |
2039 | |
2040 | |
2041 | renderer = gtk_cell_renderer_toggle_new (); |
2042 | gtk_cell_renderer_toggle_set_radio((GtkCellRendererToggle *)renderer, FALSE); |
2043 | |
2044 | g_object_set (G_OBJECT (renderer),"activatable", TRUE, NULL); |
2045 | |
2046 | column = gtk_tree_view_column_new_with_attributes ("Checkbox", |
2047 | renderer, |
2048 | "active", CHECKBOX_COLUMN, |
2049 | NULL); |
2050 | gtk_tree_view_column_set_alignment (column, 0.5); |
2051 | gtk_tree_view_column_set_fixed_width (column, 20); |
2052 | gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column); |
2053 | |
2054 | renderer = gtk_cell_renderer_text_new (); |
2055 | column = gtk_tree_view_column_new_with_attributes (column_title, |
2056 | renderer, |
2057 | "text", NAME_COLUMN, |
2058 | NULL); |
2059 | gtk_tree_view_column_set_alignment (column, 0.0); |
2060 | gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column); |
2061 | gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (tree), FALSE); |
2062 | |
2063 | scroll_win = gtk_scrolled_window_new (NULL, NULL); |
2064 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win), |
2065 | GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC); |
2066 | gtk_container_add (GTK_CONTAINER (scroll_win), tree); |
2067 | |
2068 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0); |
2069 | |
2070 | gtk_widget_show(scroll_win); |
2071 | gtk_widget_show(tree); |
2072 | |
ed3b99b6 |
2073 | nb_trace = lttv_traceset_selector_trace_number(s); |
49bf71b5 |
2074 | for(i=0;i<nb_trace;i++){ |
ed3b99b6 |
2075 | trace = lttv_traceset_selector_trace_get(s, i); |
49bf71b5 |
2076 | name = lttv_trace_selector_get_name(trace); |
2077 | gtk_tree_store_append (store, &iter, NULL); |
2078 | checked = lttv_trace_selector_get_selected(trace); |
2079 | gtk_tree_store_set (store, &iter, |
2080 | CHECKBOX_COLUMN,checked, |
2081 | NAME_COLUMN,name, |
2082 | -1); |
ed3b99b6 |
2083 | |
2084 | gtk_tree_store_append (store, &child_iter, &iter); |
2085 | gtk_tree_store_set (store, &child_iter, |
2086 | CHECKBOX_COLUMN, checked, |
2087 | NAME_COLUMN,"eventtype", |
2088 | -1); |
2089 | |
2090 | nb_eventtype = lttv_trace_selector_eventtype_number(trace); |
2091 | for(j=0;j<nb_eventtype;j++){ |
2092 | eventtype = lttv_trace_selector_eventtype_get(trace,j); |
2093 | name = lttv_eventtype_selector_get_name(eventtype); |
2094 | checked = lttv_eventtype_selector_get_selected(eventtype); |
2095 | gtk_tree_store_append (store, &child_iter1, &child_iter); |
2096 | gtk_tree_store_set (store, &child_iter1, |
2097 | CHECKBOX_COLUMN, checked, |
2098 | NAME_COLUMN,name, |
2099 | -1); |
2100 | } |
2101 | |
2102 | nb_tracefile = lttv_trace_selector_tracefile_number(trace); |
49bf71b5 |
2103 | for(j=0;j<nb_tracefile;j++){ |
ed3b99b6 |
2104 | tracefile = lttv_trace_selector_tracefile_get(trace, j); |
49bf71b5 |
2105 | name = lttv_tracefile_selector_get_name(tracefile); |
2106 | gtk_tree_store_append (store, &child_iter, &iter); |
2107 | checked = lttv_tracefile_selector_get_selected(tracefile); |
2108 | gtk_tree_store_set (store, &child_iter, |
2109 | CHECKBOX_COLUMN, checked, |
2110 | NAME_COLUMN,name, |
2111 | -1); |
ed3b99b6 |
2112 | |
2113 | gtk_tree_store_append (store, &child_iter1, &child_iter); |
2114 | gtk_tree_store_set (store, &child_iter1, |
2115 | CHECKBOX_COLUMN, checked, |
2116 | NAME_COLUMN,"eventtype", |
2117 | -1); |
2118 | |
2119 | for(k=0;k<nb_eventtype;k++){ |
2120 | eventtype = lttv_tracefile_selector_eventtype_get(tracefile,k); |
2121 | name = lttv_eventtype_selector_get_name(eventtype); |
2122 | checked = lttv_eventtype_selector_get_selected(eventtype); |
2123 | gtk_tree_store_append (store, &child_iter2, &child_iter1); |
2124 | gtk_tree_store_set (store, &child_iter2, |
2125 | CHECKBOX_COLUMN, checked, |
2126 | NAME_COLUMN,name, |
2127 | -1); |
2128 | } |
49bf71b5 |
2129 | } |
2130 | } |
2131 | |
2132 | id = gtk_dialog_run(GTK_DIALOG(dialogue)); |
2133 | switch(id){ |
2134 | case GTK_RESPONSE_ACCEPT: |
2135 | case GTK_RESPONSE_OK: |
2136 | update_filter(s, store); |
a8c0f09d |
2137 | gtk_widget_destroy(dialogue); |
2138 | return TRUE; |
49bf71b5 |
2139 | case GTK_RESPONSE_REJECT: |
2140 | case GTK_RESPONSE_CANCEL: |
2141 | default: |
2142 | gtk_widget_destroy(dialogue); |
2143 | break; |
2144 | } |
a8c0f09d |
2145 | return FALSE; |
49bf71b5 |
2146 | } |
2147 | |
abe346a3 |
2148 | |
2149 | /* Select a trace which will be removed from traceset |
2150 | */ |
2151 | |
2176f952 |
2152 | char * get_remove_trace(char ** all_trace_name, int nb_trace) |
2153 | { |
2154 | return get_selection(all_trace_name, nb_trace, |
2155 | "Select a trace", "Trace pathname"); |
2156 | } |
abe346a3 |
2157 | |
2158 | |
2159 | /* Select a module which will be unloaded |
2160 | */ |
2161 | |
36b3c068 |
2162 | char * get_unload_module(char ** loaded_module_name, int nb_module) |
2176f952 |
2163 | { |
2164 | return get_selection(loaded_module_name, nb_module, |
2165 | "Select an unload module", "Module pathname"); |
2166 | } |
2167 | |
abe346a3 |
2168 | |
2169 | /* Display a dialogue which shows all selectable items, let user to |
2170 | * select one of them |
2171 | */ |
2172 | |
2176f952 |
2173 | char * get_selection(char ** loaded_module_name, int nb_module, |
2174 | char *title, char * column_title) |
36b3c068 |
2175 | { |
2176 | GtkWidget * dialogue; |
2177 | GtkWidget * scroll_win; |
2178 | GtkWidget * tree; |
2179 | GtkListStore * store; |
2180 | GtkTreeViewColumn * column; |
2181 | GtkCellRenderer * renderer; |
2182 | GtkTreeSelection * select; |
2183 | GtkTreeIter iter; |
2184 | gint id, i; |
2185 | char * unload_module_name = NULL; |
2186 | |
2176f952 |
2187 | dialogue = gtk_dialog_new_with_buttons(title, |
36b3c068 |
2188 | NULL, |
2189 | GTK_DIALOG_MODAL, |
2190 | GTK_STOCK_OK,GTK_RESPONSE_ACCEPT, |
2191 | GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT, |
2192 | NULL); |
2193 | gtk_window_set_default_size((GtkWindow*)dialogue, 500, 200); |
2194 | |
2195 | scroll_win = gtk_scrolled_window_new (NULL, NULL); |
2196 | gtk_widget_show ( scroll_win); |
2197 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win), |
2198 | GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); |
2199 | |
2200 | store = gtk_list_store_new (N_COLUMNS,G_TYPE_STRING); |
2201 | tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL (store)); |
2202 | gtk_widget_show ( tree); |
2203 | g_object_unref (G_OBJECT (store)); |
2204 | |
2205 | renderer = gtk_cell_renderer_text_new (); |
2176f952 |
2206 | column = gtk_tree_view_column_new_with_attributes (column_title, |
36b3c068 |
2207 | renderer, |
2208 | "text", MODULE_COLUMN, |
2209 | NULL); |
2210 | gtk_tree_view_column_set_alignment (column, 0.5); |
2211 | gtk_tree_view_column_set_fixed_width (column, 150); |
2212 | gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column); |
2213 | |
2214 | select = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree)); |
2215 | gtk_tree_selection_set_mode (select, GTK_SELECTION_SINGLE); |
2216 | |
2217 | gtk_container_add (GTK_CONTAINER (scroll_win), tree); |
2218 | |
2219 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0); |
2220 | |
2221 | for(i=0;i<nb_module;i++){ |
2222 | gtk_list_store_append (store, &iter); |
2223 | gtk_list_store_set (store, &iter, MODULE_COLUMN,loaded_module_name[i],-1); |
2224 | } |
2225 | |
2226 | id = gtk_dialog_run(GTK_DIALOG(dialogue)); |
2227 | switch(id){ |
2228 | case GTK_RESPONSE_ACCEPT: |
2229 | case GTK_RESPONSE_OK: |
2230 | if (gtk_tree_selection_get_selected (select, (GtkTreeModel**)&store, &iter)){ |
2231 | gtk_tree_model_get ((GtkTreeModel*)store, &iter, MODULE_COLUMN, &unload_module_name, -1); |
2232 | } |
2233 | case GTK_RESPONSE_REJECT: |
2234 | case GTK_RESPONSE_CANCEL: |
2235 | default: |
2236 | gtk_widget_destroy(dialogue); |
2237 | break; |
2238 | } |
2239 | |
2240 | return unload_module_name; |
2241 | } |
5723fa24 |
2242 | |
abe346a3 |
2243 | |
ef68c3ac |
2244 | /* Insert all menu entry and tool buttons into this main window |
001d8606 |
2245 | * for modules. |
2246 | * |
abe346a3 |
2247 | */ |
2248 | |
6c9d86dd |
2249 | void add_all_menu_toolbar_constructors(MainWindow * mw, gpointer user_data) |
5723fa24 |
2250 | { |
2251 | int i; |
2252 | GdkPixbuf *pixbuf; |
42fcbb71 |
2253 | lttvwindow_viewer_constructor constructor; |
001d8606 |
2254 | LttvMenus * global_menu, * instance_menu; |
2255 | LttvToolbars * global_toolbar, * instance_toolbar; |
6c9d86dd |
2256 | LttvMenuClosure *menu_item; |
2257 | LttvToolbarClosure *toolbar_item; |
5723fa24 |
2258 | LttvAttributeValue value; |
001d8606 |
2259 | LttvIAttribute *global_attributes = LTTV_IATTRIBUTE(lttv_global_attributes()); |
501e4e70 |
2260 | LttvIAttribute *attributes = mw->attributes; |
001d8606 |
2261 | GtkWidget * tool_menu_title_menu, *new_widget, *pixmap; |
2262 | |
2263 | g_assert(lttv_iattribute_find_by_path(global_attributes, |
2264 | "viewers/menu", LTTV_POINTER, &value)); |
2265 | if(*(value.v_pointer) == NULL) |
501e4e70 |
2266 | *(value.v_pointer) = lttv_menus_new(); |
001d8606 |
2267 | global_menu = (LttvMenus*)*(value.v_pointer); |
5723fa24 |
2268 | |
2269 | g_assert(lttv_iattribute_find_by_path(attributes, |
2270 | "viewers/menu", LTTV_POINTER, &value)); |
001d8606 |
2271 | if(*(value.v_pointer) == NULL) |
501e4e70 |
2272 | *(value.v_pointer) = lttv_menus_new(); |
001d8606 |
2273 | instance_menu = (LttvMenus*)*(value.v_pointer); |
5723fa24 |
2274 | |
001d8606 |
2275 | |
2276 | |
2277 | g_assert(lttv_iattribute_find_by_path(global_attributes, |
2278 | "viewers/toolbar", LTTV_POINTER, &value)); |
2279 | if(*(value.v_pointer) == NULL) |
501e4e70 |
2280 | *(value.v_pointer) = lttv_toolbars_new(); |
001d8606 |
2281 | global_toolbar = (LttvToolbars*)*(value.v_pointer); |
2282 | |
2283 | g_assert(lttv_iattribute_find_by_path(attributes, |
2284 | "viewers/toolbar", LTTV_POINTER, &value)); |
2285 | if(*(value.v_pointer) == NULL) |
501e4e70 |
2286 | *(value.v_pointer) = lttv_toolbars_new(); |
001d8606 |
2287 | instance_toolbar = (LttvToolbars*)*(value.v_pointer); |
2288 | |
2289 | /* Add missing menu entries to window instance */ |
2290 | for(i=0;i<global_menu->len;i++) { |
6c9d86dd |
2291 | menu_item = &g_array_index(global_menu, LttvMenuClosure, i); |
2292 | |
2293 | //add menu_item to window instance; |
2294 | constructor = menu_item->con; |
2295 | tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu"); |
2296 | new_widget = |
501e4e70 |
2297 | gtk_menu_item_new_with_mnemonic (menu_item->menu_text); |
6c9d86dd |
2298 | gtk_container_add (GTK_CONTAINER (tool_menu_title_menu), |
2299 | new_widget); |
2300 | g_signal_connect ((gpointer) new_widget, "activate", |
2301 | G_CALLBACK (insert_viewer_wrap), |
2302 | constructor); |
2303 | gtk_widget_show (new_widget); |
2304 | lttv_menus_add(instance_menu, menu_item->con, |
2305 | menu_item->menu_path, |
2306 | menu_item->menu_text, |
2307 | new_widget); |
001d8606 |
2308 | |
001d8606 |
2309 | } |
2310 | |
2311 | /* Add missing toolbar entries to window instance */ |
2312 | for(i=0;i<global_toolbar->len;i++) { |
6c9d86dd |
2313 | toolbar_item = &g_array_index(global_toolbar, LttvToolbarClosure, i); |
2314 | |
2315 | //add toolbar_item to window instance; |
2316 | constructor = toolbar_item->con; |
2317 | tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar1"); |
2318 | pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)toolbar_item->pixmap); |
2319 | pixmap = gtk_image_new_from_pixbuf(pixbuf); |
2320 | new_widget = |
2321 | gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu), |
2322 | GTK_TOOLBAR_CHILD_BUTTON, |
2323 | NULL, |
2324 | "", |
2325 | toolbar_item->tooltip, NULL, |
2326 | pixmap, NULL, NULL); |
2327 | gtk_label_set_use_underline( |
2328 | GTK_LABEL (((GtkToolbarChild*) ( |
2329 | g_list_last (GTK_TOOLBAR |
2330 | (tool_menu_title_menu)->children)->data))->label), |
2331 | TRUE); |
2332 | gtk_container_set_border_width (GTK_CONTAINER (new_widget), 1); |
2333 | g_signal_connect ((gpointer) new_widget, |
2334 | "clicked", |
2335 | G_CALLBACK (insert_viewer_wrap), |
2336 | constructor); |
2337 | gtk_widget_show (new_widget); |
001d8606 |
2338 | |
6c9d86dd |
2339 | lttv_toolbars_add(instance_toolbar, toolbar_item->con, |
2340 | toolbar_item->tooltip, |
2341 | toolbar_item->pixmap, |
2342 | new_widget); |
001d8606 |
2343 | |
5723fa24 |
2344 | } |
6c9d86dd |
2345 | |
5723fa24 |
2346 | } |
2347 | |
abe346a3 |
2348 | |
2349 | /* Create a main window |
2350 | */ |
2351 | |
08b1c66e |
2352 | void construct_main_window(MainWindow * parent) |
5723fa24 |
2353 | { |
2a2fa4f0 |
2354 | g_debug("construct_main_window()"); |
68b48a45 |
2355 | GtkWidget * new_window; /* New generated main window */ |
bca3b81f |
2356 | MainWindow * new_m_window;/* New main window structure */ |
5723fa24 |
2357 | GtkNotebook * notebook; |
f7afe191 |
2358 | LttvIAttribute *attributes = |
2359 | LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL)); |
2360 | LttvAttributeValue value; |
2061e03d |
2361 | |
bca3b81f |
2362 | new_m_window = g_new(MainWindow, 1); |
5723fa24 |
2363 | |
2364 | // Add the object's information to the module's array |
68b48a45 |
2365 | g_main_window_list = g_slist_append(g_main_window_list, new_m_window); |
5723fa24 |
2366 | |
f7afe191 |
2367 | |
68b48a45 |
2368 | new_window = create_MWindow(); |
2369 | gtk_widget_show (new_window); |
5723fa24 |
2370 | |
bca3b81f |
2371 | new_m_window->mwindow = new_window; |
2372 | new_m_window->tab = NULL; |
2373 | new_m_window->current_tab = NULL; |
a43d67ba |
2374 | new_m_window->attributes = attributes; |
5723fa24 |
2375 | |
001d8606 |
2376 | g_assert(lttv_iattribute_find_by_path(attributes, |
2377 | "viewers/menu", LTTV_POINTER, &value)); |
501e4e70 |
2378 | *(value.v_pointer) = lttv_menus_new(); |
001d8606 |
2379 | |
501e4e70 |
2380 | g_assert(lttv_iattribute_find_by_path(attributes, |
001d8606 |
2381 | "viewers/toolbar", LTTV_POINTER, &value)); |
501e4e70 |
2382 | *(value.v_pointer) = lttv_toolbars_new(); |
2061e03d |
2383 | |
6c9d86dd |
2384 | add_all_menu_toolbar_constructors(new_m_window, NULL); |
5723fa24 |
2385 | |
68b48a45 |
2386 | g_object_set_data(G_OBJECT(new_window), "mainWindow", (gpointer)new_m_window); |
5723fa24 |
2387 | //create a default tab |
bca3b81f |
2388 | notebook = (GtkNotebook *)lookup_widget(new_m_window->mwindow, "MNotebook"); |
5723fa24 |
2389 | if(notebook == NULL){ |
2390 | g_printf("Notebook does not exist\n"); |
2391 | return; |
2392 | } |
2393 | //for now there is no name field in LttvTraceset structure |
2394 | //Use "Traceset" as the label for the default tab |
a43d67ba |
2395 | create_tab(parent, new_m_window, notebook, "Traceset"); |
5723fa24 |
2396 | |
7a859036 |
2397 | g_object_set_data_full( |
bca3b81f |
2398 | G_OBJECT(new_m_window->mwindow), |
7a859036 |
2399 | "Main_Window_Data", |
68b48a45 |
2400 | new_m_window, |
ef68c3ac |
2401 | NULL); |
7a859036 |
2402 | |
68b48a45 |
2403 | g_win_count++; |
ef68c3ac |
2404 | g_printf("There are now : %d windows\n",g_slist_length(g_main_window_list)); |
5723fa24 |
2405 | } |
2406 | |
abe346a3 |
2407 | |
2408 | /* Free the memory occupied by a tab structure |
2409 | * destroy the tab |
2410 | */ |
2411 | |
bca3b81f |
2412 | void tab_destructor(Tab * tab_instance) |
f7afe191 |
2413 | { |
716e4367 |
2414 | int i, nb, ref_count; |
2415 | LttvTrace * trace; |
2416 | |
bca3b81f |
2417 | if(tab_instance->attributes) |
501e4e70 |
2418 | g_object_unref(tab_instance->attributes); |
2419 | |
2420 | if(tab_instance->interrupted_state) |
2421 | g_object_unref(tab_instance->interrupted_state); |
2422 | |
2061e03d |
2423 | |
bca3b81f |
2424 | if(tab_instance->mw->tab == tab_instance){ |
2425 | tab_instance->mw->tab = tab_instance->next; |
2061e03d |
2426 | }else{ |
bca3b81f |
2427 | Tab * tmp1, *tmp = tab_instance->mw->tab; |
68b48a45 |
2428 | while(tmp != tab_instance){ |
2061e03d |
2429 | tmp1 = tmp; |
bca3b81f |
2430 | tmp = tmp->next; |
2061e03d |
2431 | } |
bca3b81f |
2432 | tmp1->next = tab_instance->next; |
2061e03d |
2433 | } |
716e4367 |
2434 | |
2435 | if(tab_instance->traceset_info->traceset_context != NULL){ |
784705cc |
2436 | //remove state update hooks |
2437 | lttv_state_remove_event_hooks( |
2438 | (LttvTracesetState*)tab_instance->traceset_info-> |
2439 | traceset_context); |
716e4367 |
2440 | lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance->traceset_info-> |
2441 | traceset_context)); |
2442 | g_object_unref(tab_instance->traceset_info->traceset_context); |
2443 | } |
2444 | if(tab_instance->traceset_info->traceset != NULL) { |
2445 | nb = lttv_traceset_number(tab_instance->traceset_info->traceset); |
2446 | for(i = 0 ; i < nb ; i++) { |
2447 | trace = lttv_traceset_get(tab_instance->traceset_info->traceset, i); |
2448 | ref_count = lttv_trace_get_ref_number(trace); |
49bf71b5 |
2449 | if(ref_count <= 1){ |
716e4367 |
2450 | ltt_trace_close(lttv_trace(trace)); |
6f7ad7ae |
2451 | lttv_trace_destroy(trace); |
49bf71b5 |
2452 | } |
6f7ad7ae |
2453 | // lttv_trace_destroy(trace); |
716e4367 |
2454 | } |
2455 | } |
a43d67ba |
2456 | lttv_traceset_destroy(tab_instance->traceset_info->traceset); |
501e4e70 |
2457 | /* Remove the idle events requests processing function of the tab */ |
2458 | g_idle_remove_by_data(tab_instance); |
2459 | |
2460 | g_slist_free(tab_instance->events_requests); |
716e4367 |
2461 | g_free(tab_instance->traceset_info); |
68b48a45 |
2462 | g_free(tab_instance); |
f7afe191 |
2463 | } |
2464 | |
abe346a3 |
2465 | |
2466 | /* Create a tab and insert it into the current main window |
2467 | */ |
2468 | |
716e4367 |
2469 | void * create_tab(MainWindow * parent, MainWindow* current_window, |
2470 | GtkNotebook * notebook, char * label) |
5723fa24 |
2471 | { |
2472 | GList * list; |
bca3b81f |
2473 | Tab * tmp_tab; |
716e4367 |
2474 | MainWindow * mw_data = current_window; |
68b48a45 |
2475 | LttTime tmp_time; |
a43d67ba |
2476 | |
abe346a3 |
2477 | //create a new tab data structure |
bca3b81f |
2478 | tmp_tab = mw_data->tab; |
2479 | while(tmp_tab && tmp_tab->next) tmp_tab = tmp_tab->next; |
68b48a45 |
2480 | if(!tmp_tab){ |
bca3b81f |
2481 | mw_data->current_tab = NULL; |
2482 | tmp_tab = g_new(Tab,1); |
2483 | mw_data->tab = tmp_tab; |
5723fa24 |
2484 | }else{ |
bca3b81f |
2485 | tmp_tab->next = g_new(Tab,1); |
2486 | tmp_tab = tmp_tab->next; |
5723fa24 |
2487 | } |
716e4367 |
2488 | |
abe346a3 |
2489 | //construct and initialize the traceset_info |
716e4367 |
2490 | tmp_tab->traceset_info = g_new(TracesetInfo,1); |
2491 | if(parent){ |
a43d67ba |
2492 | if(parent->current_tab){ |
2493 | tmp_tab->traceset_info->traceset = |
2494 | lttv_traceset_new(); |
2495 | //FIXME lttv_traceset_copy(parent->current_tab->traceset_info->traceset); |
2496 | }else{ |
2497 | tmp_tab->traceset_info->traceset = lttv_traceset_new(); |
2498 | } |
2499 | |
2500 | }else{ /* Initial window */ |
716e4367 |
2501 | if(mw_data->current_tab){ |
2502 | tmp_tab->traceset_info->traceset = |
a43d67ba |
2503 | lttv_traceset_new(); |
2504 | //FIXME lttv_traceset_copy(mw_data->current_tab->traceset_info->traceset); |
716e4367 |
2505 | }else{ |
2506 | tmp_tab->traceset_info->traceset = lttv_traceset_new(); |
49bf71b5 |
2507 | /* Add the command line trace */ |
a43d67ba |
2508 | if(g_init_trace != NULL){ |
49bf71b5 |
2509 | lttv_traceset_add(tmp_tab->traceset_info->traceset, g_init_trace); |
a43d67ba |
2510 | } |
716e4367 |
2511 | } |
716e4367 |
2512 | } |
a43d67ba |
2513 | |
716e4367 |
2514 | //FIXME copy not implemented in lower level |
2515 | tmp_tab->traceset_info->traceset_context = |
2516 | g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); |
a43d67ba |
2517 | g_assert(tmp_tab->traceset_info->traceset_context != NULL); |
716e4367 |
2518 | lttv_context_init( |
2519 | LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context), |
2520 | tmp_tab->traceset_info->traceset); |
784705cc |
2521 | //add state update hooks |
2522 | lttv_state_add_event_hooks( |
2523 | (LttvTracesetState*)tmp_tab->traceset_info->traceset_context); |
2524 | |
abe346a3 |
2525 | //determine the current_time and time_window of the tab |
bca3b81f |
2526 | if(mw_data->current_tab){ |
716e4367 |
2527 | // Will have to read directly at the main window level, as we want |
2528 | // to be able to modify a traceset on the fly. |
bca3b81f |
2529 | tmp_tab->time_window = mw_data->current_tab->time_window; |
2530 | tmp_tab->current_time = mw_data->current_tab->current_time; |
5723fa24 |
2531 | }else{ |
716e4367 |
2532 | // Will have to read directly at the main window level, as we want |
2533 | // to be able to modify a traceset on the fly. |
2534 | // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime); |
bca3b81f |
2535 | tmp_tab->time_window.start_time = |
501e4e70 |
2536 | LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->time_span.start_time; |
f7afe191 |
2537 | if(DEFAULT_TIME_WIDTH_S < |
501e4e70 |
2538 | LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->time_span.end_time.tv_sec) |
68b48a45 |
2539 | tmp_time.tv_sec = DEFAULT_TIME_WIDTH_S; |
f7afe191 |
2540 | else |
68b48a45 |
2541 | tmp_time.tv_sec = |
501e4e70 |
2542 | LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->time_span.end_time.tv_sec; |
68b48a45 |
2543 | tmp_time.tv_nsec = 0; |
bca3b81f |
2544 | tmp_tab->time_window.time_width = tmp_time ; |
a8c0f09d |
2545 | tmp_tab->current_time.tv_sec = |
501e4e70 |
2546 | LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->time_span.start_time.tv_sec; |
a8c0f09d |
2547 | tmp_tab->current_time.tv_nsec = |
501e4e70 |
2548 | LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->time_span.start_time.tv_nsec; |
5723fa24 |
2549 | } |
a43d67ba |
2550 | /* Become the current tab */ |
2551 | mw_data->current_tab = tmp_tab; |
2552 | |
bca3b81f |
2553 | tmp_tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL)); |
501e4e70 |
2554 | tmp_tab->interrupted_state = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL); |
daecc161 |
2555 | tmp_tab->multi_vpaned = (GtkMultiVPaned*)gtk_multi_vpaned_new(); |
501e4e70 |
2556 | tmp_tab->multi_vpaned->tab = mw_data->current_tab; |
daecc161 |
2557 | gtk_widget_show((GtkWidget*)tmp_tab->multi_vpaned); |
bca3b81f |
2558 | tmp_tab->next = NULL; |
68b48a45 |
2559 | tmp_tab->mw = mw_data; |
5723fa24 |
2560 | |
68b48a45 |
2561 | tmp_tab->label = gtk_label_new (label); |
2562 | gtk_widget_show (tmp_tab->label); |
5723fa24 |
2563 | |
501e4e70 |
2564 | /* Start with empty events requests list */ |
2565 | tmp_tab->events_requests = NULL; |
2566 | tmp_tab->events_request_pending = FALSE; |
a43d67ba |
2567 | |
f7afe191 |
2568 | g_object_set_data_full( |
daecc161 |
2569 | G_OBJECT(tmp_tab->multi_vpaned), |
f7afe191 |
2570 | "Tab_Info", |
68b48a45 |
2571 | tmp_tab, |
2572 | (GDestroyNotify)tab_destructor); |
540edb40 |
2573 | |
784705cc |
2574 | //insert tab into notebook |
daecc161 |
2575 | gtk_notebook_append_page(notebook, (GtkWidget*)tmp_tab->multi_vpaned, tmp_tab->label); |
5723fa24 |
2576 | list = gtk_container_get_children(GTK_CONTAINER(notebook)); |
2577 | gtk_notebook_set_current_page(notebook,g_list_length(list)-1); |
a43d67ba |
2578 | // always show : not if(g_list_length(list)>1) |
2579 | gtk_notebook_set_show_tabs(notebook, TRUE); |
2580 | |
5723fa24 |
2581 | } |
2061e03d |
2582 | |
a43d67ba |
2583 | /** |
2584 | * Function to show each viewer in the current tab. |
2585 | * It will be called by main window, call show on each registered viewer, |
2586 | * will call process traceset and then it will |
2587 | * @param main_win the main window the viewer belongs to. |
2588 | */ |
2589 | //FIXME Only one time request maximum for now! |
2590 | void show_viewer(MainWindow *main_win) |
2591 | { |
2592 | LttvAttributeValue value; |
2593 | LttvHooks * tmp; |
2594 | int i; |
2595 | LttvTracesetContext * tsc = |
2596 | (LttvTracesetContext*)main_win->current_tab-> |
2597 | traceset_info->traceset_context; |
2598 | |
2599 | g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes, |
2600 | "hooks/showviewer", LTTV_POINTER, &value)); |
2601 | tmp = (LttvHooks*)*(value.v_pointer); |
2602 | if(tmp == NULL) |
2603 | { |
2604 | g_warning("The viewer(s) did not add any show hook"); |
2605 | return; |
2606 | } |
2607 | |
2608 | |
2609 | // Call the show, where viewers add hooks to context and fill the |
2610 | // time and number of events requested it the time_requests GArray. |
2611 | lttv_hooks_call(tmp, NULL); |
2612 | |
2613 | |
2614 | } |
2615 | |
501e4e70 |
2616 | /* |
2617 | * execute_events_requests |
2618 | * |
2619 | * Idle function that executes the pending requests for a tab. |
2620 | * |
2621 | * @return return value : TRUE : keep the idle function, FALSE : remove it. |
2622 | */ |
2623 | gboolean execute_events_requests(Tab *tab) |
a43d67ba |
2624 | { |
501e4e70 |
2625 | return ( lttvwindow_process_pending_requests(tab) ); |
a43d67ba |
2626 | } |
2627 | |