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library unload minor bugfix
[lttv.git] / ltt / branches / poly / lttv / modules / gui / lttvwindow / lttvwindow / callbacks.c
CommitLineData
e076699e 1/* This file is part of the Linux Trace Toolkit viewer
b052368a 2 * Copyright (C) 2003-2004 XangXiu Yang, Mathieu Desnoyers
e076699e 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
a1a2b649 23#include <limits.h> // for PATH_MAX
24#include <stdlib.h>
25
561eba2a 26#include <gtk/gtk.h>
561eba2a 27
28#include "callbacks.h"
29#include "interface.h"
30#include "support.h"
a43d67ba 31#include <ltt/trace.h>
32#include <ltt/facility.h>
33#include <ltt/time.h>
34#include <ltt/event.h>
2a2fa4f0 35#include <lttv/lttv.h>
a43d67ba 36#include <lttv/module.h>
37#include <lttv/iattribute.h>
38#include <lttv/stats.h>
13f86ce2 39#include <lttvwindow/mainwindow.h>
2d262115 40#include <lttvwindow/mainwindow-private.h>
13f86ce2 41#include <lttvwindow/menu.h>
42#include <lttvwindow/toolbar.h>
501e4e70 43#include <lttvwindow/lttvwindow.h>
a1a2b649 44#include <lttvwindow/lttvwindowtraces.h>
13f86ce2 45#include <lttvwindow/gtkdirsel.h>
13f86ce2 46#include <lttvwindow/lttvfilter.h>
6b1d3120 47
a1a2b649 48
f7afe191 49#define DEFAULT_TIME_WIDTH_S 1
50
49bf71b5 51extern LttvTrace *g_init_trace ;
561eba2a 52
ec25ff5e 53
54/** Array containing instanced objects. */
68b48a45 55extern GSList * g_main_window_list;
561eba2a 56
a43d67ba 57/** MD : keep old directory. */
a1a2b649 58static char remember_plugins_dir[PATH_MAX] = "";
59static char remember_trace_dir[PATH_MAX] = "";
6fbb1ddf 60
61
bca3b81f 62MainWindow * get_window_data_struct(GtkWidget * widget);
b052368a 63char * get_load_module(char ** load_module_name, int nb_module);
36b3c068 64char * get_unload_module(char ** loaded_module_name, int nb_module);
2176f952 65char * get_remove_trace(char ** all_trace_name, int nb_trace);
66char * get_selection(char ** all_name, int nb, char *title, char * column_title);
a8c0f09d 67gboolean get_filter_selection(LttvTracesetSelector *s, char *title, char * column_title);
6ced96ef 68Tab* create_tab(MainWindow * mw, Tab *copy_tab,
716e4367 69 GtkNotebook * notebook, char * label);
561eba2a 70
2d262115 71static void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor);
49bf71b5 72void update_filter(LttvTracesetSelector *s, GtkTreeStore *store );
73
74void checkbox_changed(GtkTreeView *treeview,
75 GtkTreePath *arg1,
76 GtkTreeViewColumn *arg2,
77 gpointer user_data);
b052368a 78void remove_trace_from_traceset_selector(GtkWidget * paned, unsigned i);
79void add_trace_into_traceset_selector(GtkWidget * paned, LttTrace * trace);
6ced96ef 80Tab *create_new_tab(GtkWidget* widget, gpointer user_data);
49bf71b5 81
82LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset);
83
501e4e70 84static gboolean lttvwindow_process_pending_requests(Tab *tab);
202f6c8f 85
49bf71b5 86enum {
87 CHECKBOX_COLUMN,
88 NAME_COLUMN,
89 TOTAL_COLUMNS
90};
561eba2a 91
36b3c068 92enum
93{
94 MODULE_COLUMN,
95 N_COLUMNS
96};
97
abe346a3 98/* Construct a selector(filter), which will be associated with a viewer,
99 * and provides an interface for user to select interested events and traces
100 */
561eba2a 101
49bf71b5 102LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset)
103{
104 LttvTracesetSelector * s;
105 LttvTraceSelector * trace;
106 LttvTracefileSelector * tracefile;
ed3b99b6 107 LttvEventtypeSelector * eventtype;
108 int i, j, k, m;
109 int nb_trace, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event;
49bf71b5 110 LttvTrace * trace_v;
111 LttTrace * t;
112 LttTracefile *tf;
ed3b99b6 113 LttFacility * fac;
114 LttEventType * et;
49bf71b5 115
116 s = lttv_traceset_selector_new(lttv_traceset_name(traceset));
117 nb_trace = lttv_traceset_number(traceset);
118 for(i=0;i<nb_trace;i++){
119 trace_v = lttv_traceset_get(traceset, i);
120 t = lttv_trace(trace_v);
121 trace = lttv_trace_selector_new(t);
ed3b99b6 122 lttv_traceset_selector_trace_add(s, trace);
123
124 nb_facility = ltt_trace_facility_number(t);
125 for(k=0;k<nb_facility;k++){
126 fac = ltt_trace_facility_get(t,k);
127 nb_event = (int) ltt_facility_eventtype_number(fac);
128 for(m=0;m<nb_event;m++){
129 et = ltt_facility_eventtype_get(fac,m);
130 eventtype = lttv_eventtype_selector_new(et);
131 lttv_trace_selector_eventtype_add(trace, eventtype);
132 }
133 }
134
49bf71b5 135 nb_control = ltt_trace_control_tracefile_number(t);
136 nb_per_cpu = ltt_trace_per_cpu_tracefile_number(t);
137 nb_tracefile = nb_control + nb_per_cpu;
138
139 for(j = 0 ; j < nb_tracefile ; j++) {
140 if(j < nb_control)
141 tf = ltt_trace_control_tracefile_get(t, j);
142 else
143 tf = ltt_trace_per_cpu_tracefile_get(t, j - nb_control);
144 tracefile = lttv_tracefile_selector_new(tf);
ed3b99b6 145 lttv_trace_selector_tracefile_add(trace, tracefile);
146 lttv_eventtype_selector_copy(trace, tracefile);
49bf71b5 147 }
148 }
149 return s;
150}
151
abe346a3 152
b052368a 153static gboolean viewer_grab_focus(GtkWidget *widget, GdkEventButton *event,
154 gpointer data)
155{
156 GtkWidget *viewer_container = GTK_WIDGET(data);
157
158 g_debug("FOCUS GRABBED");
159 g_object_set_data(G_OBJECT(viewer_container), "focused_viewer", widget);
160}
161
162
abe346a3 163/* insert_viewer function constructs an instance of a viewer first,
164 * then inserts the widget of the instance into the container of the
165 * main window
166 */
167
561eba2a 168void
606309a4 169insert_viewer_wrap(GtkWidget *menuitem, gpointer user_data)
561eba2a 170{
171 guint val = 20;
606309a4 172
42fcbb71 173 insert_viewer((GtkWidget*)menuitem, (lttvwindow_viewer_constructor)user_data);
37d0eca6 174 // selected_hook(&val);
561eba2a 175}
176
561eba2a 177
178/* internal functions */
2d262115 179void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor)
561eba2a 180{
b052368a 181 GtkWidget * viewer_container;
501e4e70 182 MainWindow * mw_data = get_window_data_struct(widget);
6ced96ef 183 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
f9334f6f 184 GtkWidget * viewer;
49bf71b5 185 LttvTracesetSelector * s;
202f6c8f 186 TimeInterval * time_interval;
6ced96ef 187 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
188 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
189 Tab *tab;
190
191 if(!page) {
192 tab = create_new_tab(widget, NULL);
193 } else {
194 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
47cd8a09 195 }
196
b052368a 197 viewer_container = tab->viewer_container;
561eba2a 198
501e4e70 199 s = construct_traceset_selector(tab->traceset_info->traceset);
200 viewer = (GtkWidget*)constructor(tab, s, "Traceset_Selector");
f9334f6f 201 if(viewer)
f0d936c0 202 {
b052368a 203 //gtk_multivpaned_widget_add(GTK_MULTIVPANED(multivpaned), viewer);
204
205 gtk_box_pack_end(GTK_BOX(viewer_container),
206 viewer,
207 TRUE,
208 TRUE,
209 0);
210
211 g_signal_connect (G_OBJECT(viewer),
212 "button-press-event",
213 G_CALLBACK (viewer_grab_focus),
214 (gpointer)viewer_container);
215
216 // We unref here, because it is now referenced by the viewer_container!
217 // not for a box ... g_object_unref(G_OBJECT(viewer));
a43d67ba 218
219 // The viewer will show itself when it receives a show notify
220 // So we call the show notify hooks here. It will
221 // typically add hooks for reading, we call process trace, and the
222 // end of reading hook will call gtk_widget_show and unregister the
223 // hooks.
224 // Note that show notify gets the time_requested through the call_data.
225 //show_viewer(mw_data);
226 // in expose now call_pending_read_hooks(mw_data);
f0d936c0 227 }
561eba2a 228}
229
313bd6fc 230/**
231 * Function to set/update traceset for the viewers
232 * @param tab viewer's tab
233 * @param traceset traceset of the main window.
234 * return value :
235 * 0 : traceset updated
236 * 1 : no traceset hooks to update; not an error.
237 */
238
239int SetTraceset(Tab * tab, LttvTraceset *traceset)
240{
241 LttvHooks * tmp;
242 LttvAttributeValue value;
b052368a 243 gint retval = 0;
313bd6fc 244
b052368a 245
313bd6fc 246 g_assert( lttv_iattribute_find_by_path(tab->attributes,
247 "hooks/updatetraceset", LTTV_POINTER, &value));
248
249 tmp = (LttvHooks*)*(value.v_pointer);
b052368a 250 if(tmp == NULL) retval = 1;
251 else lttv_hooks_call(tmp,traceset);
252
253
254 /* Set scrollbar */
255 LttvTracesetContext *tsc =
256 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
257 TimeInterval time_span = tsc->time_span;
258 GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar));
259
260 g_object_set(G_OBJECT(adjustment),
261 "lower",
262 ltt_time_to_double(time_span.start_time)
263 * NANOSECONDS_PER_SECOND, /* lower */
264 "upper",
265 ltt_time_to_double(time_span.end_time)
266 * NANOSECONDS_PER_SECOND, /* upper */
267 "step_increment",
268 ltt_time_to_double(tab->time_window.time_width)
269 / SCROLL_STEP_PER_PAGE
270 * NANOSECONDS_PER_SECOND, /* step increment */
271 "page_increment",
272 ltt_time_to_double(tab->time_window.time_width)
273 * NANOSECONDS_PER_SECOND, /* page increment */
274 "page_size",
275 ltt_time_to_double(tab->time_window.time_width)
276 * NANOSECONDS_PER_SECOND, /* page size */
277 NULL);
278 gtk_adjustment_changed(adjustment);
279
280 g_object_set(G_OBJECT(adjustment),
281 "value",
282 ltt_time_to_double(tab->time_window.start_time)
283 * NANOSECONDS_PER_SECOND, /* value */
284 NULL);
285 gtk_adjustment_value_changed(adjustment);
313bd6fc 286
b052368a 287 return retval;
313bd6fc 288}
289
290/**
291 * Function to set/update filter for the viewers
292 * @param tab viewer's tab
293 * @param filter filter of the main window.
294 * return value :
295 * -1 : error
296 * 0 : filters updated
297 * 1 : no filter hooks to update; not an error.
298 */
299
300int SetFilter(Tab * tab, gpointer filter)
301{
302 LttvHooks * tmp;
303 LttvAttributeValue value;
304
305 g_assert(lttv_iattribute_find_by_path(tab->attributes,
306 "hooks/updatefilter", LTTV_POINTER, &value));
307
308 tmp = (LttvHooks*)*(value.v_pointer);
309
310 if(tmp == NULL) return 1;
311 lttv_hooks_call(tmp,filter);
312
313 return 0;
314}
315
316
317
318/**
319 * Function to redraw each viewer belonging to the current tab
320 * @param tab viewer's tab
321 */
322
323void update_traceset(Tab *tab)
324{
325 LttvAttributeValue value;
326 LttvHooks * tmp;
327 g_assert(lttv_iattribute_find_by_path(tab->attributes,
328 "hooks/updatetraceset", LTTV_POINTER, &value));
329 tmp = (LttvHooks*)*(value.v_pointer);
330 if(tmp == NULL) return;
331 lttv_hooks_call(tmp, NULL);
332}
333
abe346a3 334
335/* get_label function is used to get user input, it displays an input
336 * box, which allows user to input a string
337 */
338
561eba2a 339void get_label_string (GtkWidget * text, gchar * label)
340{
341 GtkEntry * entry = (GtkEntry*)text;
342 if(strlen(gtk_entry_get_text(entry))!=0)
343 strcpy(label,gtk_entry_get_text(entry));
344}
345
eb38aea5 346gboolean get_label(MainWindow * mw, gchar * str, gchar* dialogue_title, gchar * label_str)
561eba2a 347{
348 GtkWidget * dialogue;
349 GtkWidget * text;
350 GtkWidget * label;
351 gint id;
352
5723fa24 353 dialogue = gtk_dialog_new_with_buttons(dialogue_title,NULL,
561eba2a 354 GTK_DIALOG_MODAL,
355 GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
356 GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
357 NULL);
358
6b1d3120 359 label = gtk_label_new(label_str);
561eba2a 360 gtk_widget_show(label);
361
362 text = gtk_entry_new();
363 gtk_widget_show(text);
364
365 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), label,TRUE, TRUE,0);
366 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), text,FALSE, FALSE,0);
367
368 id = gtk_dialog_run(GTK_DIALOG(dialogue));
369 switch(id){
370 case GTK_RESPONSE_ACCEPT:
371 get_label_string(text,str);
372 gtk_widget_destroy(dialogue);
373 break;
374 case GTK_RESPONSE_REJECT:
375 default:
376 gtk_widget_destroy(dialogue);
eb38aea5 377 return FALSE;
561eba2a 378 }
eb38aea5 379 return TRUE;
561eba2a 380}
381
abe346a3 382
383/* get_window_data_struct function is actually a lookup function,
384 * given a widget which is in the tree of the main window, it will
385 * return the MainWindow data structure associated with main window
386 */
387
bca3b81f 388MainWindow * get_window_data_struct(GtkWidget * widget)
561eba2a 389{
390 GtkWidget * mw;
bca3b81f 391 MainWindow * mw_data;
561eba2a 392
393 mw = lookup_widget(widget, "MWindow");
394 if(mw == NULL){
395 g_printf("Main window does not exist\n");
2d262115 396 return NULL;
561eba2a 397 }
398
2d262115 399 mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"main_window_data");
68b48a45 400 if(mw_data == NULL){
561eba2a 401 g_printf("Main window data does not exist\n");
2d262115 402 return NULL;
561eba2a 403 }
68b48a45 404 return mw_data;
561eba2a 405}
406
abe346a3 407
408/* create_new_window function, just constructs a new main window
409 */
410
68b48a45 411void create_new_window(GtkWidget* widget, gpointer user_data, gboolean clone)
561eba2a 412{
bca3b81f 413 MainWindow * parent = get_window_data_struct(widget);
561eba2a 414
561eba2a 415 if(clone){
416 g_printf("Clone : use the same traceset\n");
08b1c66e 417 construct_main_window(parent);
561eba2a 418 }else{
419 g_printf("Empty : traceset is set to NULL\n");
08b1c66e 420 construct_main_window(NULL);
561eba2a 421 }
422}
423
b052368a 424GtkWidget *viewer_container_focus(GtkWidget *container)
425{
426 GtkWidget *widget;
427
428 widget = (GtkWidget*)g_object_get_data(G_OBJECT(container),
429 "focused_viewer");
430
431 if(widget == NULL) g_debug("no widget focused");
432 return widget;
433
434
435}
436
437gint viewer_container_position(GtkWidget *container, GtkWidget *child)
438{
439
440 if(child == NULL) return -1;
441
442 gint pos;
443 GValue value = { 0, };
444 g_value_init(&value, G_TYPE_INT);
445 gtk_container_child_get_property(GTK_CONTAINER(container),
446 child,
447 "position",
448 &value);
449 pos = g_value_get_int(&value);
450
451 return pos;
452}
453
abe346a3 454
455/* move_*_viewer functions move the selected view up/down in
456 * the current tab
457 */
458
b052368a 459void move_down_viewer(GtkWidget * widget, gpointer user_data)
561eba2a 460{
bca3b81f 461 MainWindow * mw = get_window_data_struct(widget);
6ced96ef 462 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
463
464 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
465 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
466
467 Tab *tab;
6ced96ef 468 if(!page) {
469 return;
470 } else {
471 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
472 }
473
b052368a 474 //gtk_multivpaned_widget_move_up(GTK_MULTIVPANED(tab->multivpaned));
475
476 /* change the position in the vbox */
477 GtkWidget *focus_widget;
478 gint position;
479 focus_widget = viewer_container_focus(tab->viewer_container);
480 position = viewer_container_position(tab->viewer_container, focus_widget);
481
482 if(position > 0) {
483 /* can move up one position */
484 gtk_box_reorder_child(GTK_BOX(tab->viewer_container),
485 focus_widget,
486 position-1);
487 }
488
561eba2a 489}
490
b052368a 491void move_up_viewer(GtkWidget * widget, gpointer user_data)
561eba2a 492{
bca3b81f 493 MainWindow * mw = get_window_data_struct(widget);
6ced96ef 494 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
495
496 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
497 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
498 Tab *tab;
499
500 if(!page) {
501 return;
502 } else {
503 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
504 }
505
b052368a 506 //gtk_multivpaned_widget_move_down(GTK_MULTIVPANED(tab->multivpaned));
507 /* change the position in the vbox */
508 GtkWidget *focus_widget;
509 gint position;
510 focus_widget = viewer_container_focus(tab->viewer_container);
511 position = viewer_container_position(tab->viewer_container, focus_widget);
512
513 if(position != -1 &&
514 position <
515 g_list_length(gtk_container_get_children(
516 GTK_CONTAINER(tab->viewer_container)))-1
517 ) {
518 /* can move down one position */
519 gtk_box_reorder_child(GTK_BOX(tab->viewer_container),
520 focus_widget,
521 position+1);
522 }
523
561eba2a 524}
525
abe346a3 526
527/* delete_viewer deletes the selected viewer in the current tab
528 */
529
561eba2a 530void delete_viewer(GtkWidget * widget, gpointer user_data)
531{
bca3b81f 532 MainWindow * mw = get_window_data_struct(widget);
6ced96ef 533 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
534
535 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
536 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
537 Tab *tab;
538
539 if(!page) {
540 return;
541 } else {
542 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
543 }
544
b052368a 545 //gtk_multivpaned_widget_delete(GTK_MULTIVPANED(tab->multivpaned));
546
547 GtkWidget *focus_widget = viewer_container_focus(tab->viewer_container);
548
549 if(focus_widget != NULL)
550 gtk_widget_destroy(focus_widget);
551
552 g_object_set_data(G_OBJECT(tab->viewer_container), "focused_viewer", NULL);
561eba2a 553}
554
abe346a3 555
556/* open_traceset will open a traceset saved in a file
557 * Right now, it is not finished yet, (not working)
a43d67ba 558 * FIXME
abe346a3 559 */
560
561eba2a 561void open_traceset(GtkWidget * widget, gpointer user_data)
562{
2176f952 563 char ** dir;
564 gint id;
565 LttvTraceset * traceset;
bca3b81f 566 MainWindow * mw_data = get_window_data_struct(widget);
68b48a45 567 GtkFileSelection * file_selector =
2176f952 568 (GtkFileSelection *)gtk_file_selection_new("Select a traceset");
569
68b48a45 570 gtk_file_selection_hide_fileop_buttons(file_selector);
c64c7ea1 571
68b48a45 572 id = gtk_dialog_run(GTK_DIALOG(file_selector));
2176f952 573 switch(id){
574 case GTK_RESPONSE_ACCEPT:
575 case GTK_RESPONSE_OK:
68b48a45 576 dir = gtk_file_selection_get_selections (file_selector);
2176f952 577 traceset = lttv_traceset_load(dir[0]);
578 g_printf("Open a trace set %s\n", dir[0]);
579 //Not finished yet
580 g_strfreev(dir);
581 case GTK_RESPONSE_REJECT:
582 case GTK_RESPONSE_CANCEL:
583 default:
68b48a45 584 gtk_widget_destroy((GtkWidget*)file_selector);
2176f952 585 break;
586 }
c64c7ea1 587
561eba2a 588}
589
b052368a 590static void events_request_free(EventsRequest *events_request)
591{
592 if(events_request == NULL) return;
593
594 if(events_request->start_position != NULL)
595 lttv_traceset_context_position_destroy(events_request->start_position);
596 if(events_request->end_position != NULL)
597 lttv_traceset_context_position_destroy(events_request->end_position);
598 if(events_request->before_chunk_traceset != NULL)
599 lttv_hooks_destroy(events_request->before_chunk_traceset);
600 if(events_request->before_chunk_trace != NULL)
601 lttv_hooks_destroy(events_request->before_chunk_trace);
602 if(events_request->before_chunk_tracefile != NULL)
603 lttv_hooks_destroy(events_request->before_chunk_tracefile);
604 if(events_request->event != NULL)
605 lttv_hooks_destroy(events_request->event);
606 if(events_request->event_by_id != NULL)
607 lttv_hooks_by_id_destroy(events_request->event_by_id);
608 if(events_request->after_chunk_tracefile != NULL)
609 lttv_hooks_destroy(events_request->after_chunk_tracefile);
610 if(events_request->after_chunk_trace != NULL)
611 lttv_hooks_destroy(events_request->after_chunk_trace);
612 if(events_request->after_chunk_traceset != NULL)
613 lttv_hooks_destroy(events_request->after_chunk_traceset);
614 if(events_request->before_request != NULL)
615 lttv_hooks_destroy(events_request->before_request);
616 if(events_request->after_request != NULL)
617 lttv_hooks_destroy(events_request->after_request);
618
619 g_free(events_request);
620}
621
622
abe346a3 623
501e4e70 624/* lttvwindow_process_pending_requests
625 *
626 * This internal function gets called by g_idle, taking care of the pending
627 * requests. It is responsible for concatenation of time intervals and position
628 * requests. It does it with the following algorithm organizing process traceset
629 * calls. Here is the detailed description of the way it works :
630 *
631 * - Events Requests Servicing Algorithm
632 *
633 * Data structures necessary :
634 *
635 * List of requests added to context : list_in
636 * List of requests not added to context : list_out
637 *
638 * Initial state :
639 *
640 * list_in : empty
641 * list_out : many events requests
642 *
643 * FIXME : insert rest of algorithm here
644 *
abe346a3 645 */
646
6ea08962 647#define list_out tab->events_requests
a43d67ba 648
501e4e70 649gboolean lttvwindow_process_pending_requests(Tab *tab)
a8c0f09d 650{
651 unsigned max_nb_events;
652 GdkWindow * win;
653 GdkCursor * new;
654 GtkWidget* widget;
a43d67ba 655 LttvTracesetContext *tsc;
501e4e70 656 LttvTracefileContext *tfc;
501e4e70 657 GSList *list_in = NULL;
658 LttTime end_time;
659 guint end_nb_events;
2d262115 660 guint count;
501e4e70 661 LttvTracesetContextPosition *end_position;
a43d67ba 662
b052368a 663 if(tab == NULL) {
664 g_critical("Foreground processing : tab does not exist. Processing removed.");
501e4e70 665 return FALSE;
b052368a 666 }
a43d67ba 667
501e4e70 668 /* There is no events requests pending : we should never have been called! */
6ea08962 669 g_assert(g_slist_length(list_out) != 0);
a43d67ba 670
501e4e70 671 tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
a8c0f09d 672
abe346a3 673 //set the cursor to be X shape, indicating that the computer is busy in doing its job
a0577796 674#if 0
a8c0f09d 675 new = gdk_cursor_new(GDK_X_CURSOR);
2d262115 676 widget = lookup_widget(tab->mw->mwindow, "MToolbar1");
a8c0f09d 677 win = gtk_widget_get_parent_window(widget);
678 gdk_window_set_cursor(win, new);
679 gdk_cursor_unref(new);
680 gdk_window_stick(win);
681 gdk_window_unstick(win);
a0577796 682#endif //0
a43d67ba 683
6ea08962 684 g_debug("SIZE events req len : %d", g_slist_length(list_out));
685
686 /* Preliminary check for no trace in traceset */
687 /* Unregister the routine if empty, empty list_out too */
688 if(lttv_traceset_number(tsc->ts) == 0) {
689
690 /* - For each req in list_out */
691 GSList *iter = list_out;
692
693 while(iter != NULL) {
694
695 gboolean remove = FALSE;
696 gboolean free_data = FALSE;
697 EventsRequest *events_request = (EventsRequest *)iter->data;
698
699 /* - Call end request for req */
700 if(events_request->servicing == TRUE)
701 lttv_hooks_call(events_request->after_request, (gpointer)tsc);
702
703 /* - remove req from list_out */
704 /* Destroy the request */
705 remove = TRUE;
706 free_data = TRUE;
707
708 /* Go to next */
709 if(remove)
710 {
711 GSList *remove_iter = iter;
712
713 iter = g_slist_next(iter);
b052368a 714 if(free_data) events_request_free((EventsRequest*)remove_iter->data);
6ea08962 715 list_out = g_slist_remove_link(list_out, remove_iter);
716 } else { // not remove
717 iter = g_slist_next(iter);
718 }
719 }
720 }
501e4e70 721
b052368a 722 /* 0.1 Lock Traces */
723 {
724 guint iter_trace=0;
725
726 for(iter_trace=0;
727 iter_trace<lttv_traceset_number(tsc->ts);
728 iter_trace++) {
729 LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace);
730
731 if(lttvwindowtraces_lock(trace_v) != 0) {
732 g_critical("Foreground processing : Unable to get trace lock");
733 return TRUE; /* Cannot get lock, try later */
734 }
735 }
736 }
737
738 /* 0.2 Seek tracefiles positions to context position */
739 lttv_process_traceset_synchronize_tracefiles(tsc);
740
741
501e4e70 742 /* Events processing algorithm implementation */
743 /* A. Servicing loop */
6ea08962 744 while( (g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0)) {
745 /* && !gtk_events_pending() ) */
501e4e70 746
747 /* 1. If list_in is empty (need a seek) */
748 if( g_slist_length(list_in) == 0 ) {
a43d67ba 749
501e4e70 750 /* list in is empty, need a seek */
751 {
752 /* 1.1 Add requests to list_in */
2d262115 753 GSList *ltime = NULL;
754 GSList *lpos = NULL;
755 GSList *iter = NULL;
501e4e70 756
757 /* 1.1.1 Find all time requests with the lowest start time in list_out
758 * (ltime)
759 */
2d262115 760 if(g_slist_length(list_out) > 0)
761 ltime = g_slist_append(ltime, g_slist_nth_data(list_out, 0));
762 for(iter=g_slist_nth(list_out,1);iter!=NULL;iter=g_slist_next(iter)) {
501e4e70 763 /* Find all time requests with the lowest start time in list_out */
764 guint index_ltime = g_array_index(ltime, guint, 0);
2d262115 765 EventsRequest *event_request_ltime = (EventsRequest*)g_slist_nth_data(ltime, 0);
766 EventsRequest *event_request_list_out = (EventsRequest*)iter->data;
767
501e4e70 768 int comp;
769 comp = ltt_time_compare(event_request_ltime->start_time,
770 event_request_list_out->start_time);
771 if(comp == 0)
2d262115 772 ltime = g_slist_append(ltime, event_request_list_out);
501e4e70 773 else if(comp > 0) {
774 /* Remove all elements from ltime, and add current */
2d262115 775 while(ltime != NULL)
776 ltime = g_slist_delete_link(ltime, g_slist_nth(ltime, 0));
777 ltime = g_slist_append(ltime, event_request_list_out);
501e4e70 778 }
779 }
780
781 /* 1.1.2 Find all position requests with the lowest position in list_out
782 * (lpos)
783 */
2d262115 784 if(g_slist_length(list_out) > 0)
785 lpos = g_slist_append(lpos, g_slist_nth_data(list_out, 0));
786 for(iter=g_slist_nth(list_out,1);iter!=NULL;iter=g_slist_next(iter)) {
501e4e70 787 /* Find all position requests with the lowest position in list_out */
2d262115 788 EventsRequest *event_request_lpos = (EventsRequest*)g_slist_nth_data(lpos, 0);
789 EventsRequest *event_request_list_out = (EventsRequest*)iter->data;
790
501e4e70 791 int comp;
2d262115 792 if(event_request_lpos->start_position != NULL
793 && event_request_list_out->start_position != NULL)
794 {
795 comp = lttv_traceset_context_pos_pos_compare
796 (event_request_lpos->start_position,
501e4e70 797 event_request_list_out->start_position);
2d262115 798 } else {
799 comp = -1;
800 }
501e4e70 801 if(comp == 0)
2d262115 802 lpos = g_slist_append(lpos, event_request_list_out);
501e4e70 803 else if(comp > 0) {
804 /* Remove all elements from lpos, and add current */
2d262115 805 while(lpos != NULL)
806 lpos = g_slist_delete_link(lpos, g_slist_nth(lpos, 0));
807 lpos = g_slist_append(lpos, event_request_list_out);
501e4e70 808 }
809 }
810
501e4e70 811 {
2d262115 812 EventsRequest *event_request_lpos = (EventsRequest*)g_slist_nth_data(lpos, 0);
813 EventsRequest *event_request_ltime = (EventsRequest*)g_slist_nth_data(ltime, 0);
814 LttTime lpos_start_time;
501e4e70 815
2d262115 816 if(event_request_lpos != NULL
817 && event_request_lpos->start_position != NULL) {
2d262115 818 lpos_start_time = lttv_traceset_context_position_get_time(
819 event_request_lpos->start_position);
553d1e7b 820 }
821
822 /* 1.1.3 If lpos.start time < ltime */
823 if(event_request_lpos != NULL
824 && event_request_lpos->start_position != NULL
825 && ltt_time_compare(lpos_start_time,
826 event_request_ltime->start_time)<0) {
827 /* Add lpos to list_in, remove them from list_out */
828 for(iter=lpos;iter!=NULL;iter=g_slist_next(iter)) {
829 /* Add to list_in */
830 EventsRequest *event_request_lpos =
831 (EventsRequest*)iter->data;
832
833 list_in = g_slist_append(list_in, event_request_lpos);
834 /* Remove from list_out */
835 list_out = g_slist_remove(list_out, event_request_lpos);
501e4e70 836 }
501e4e70 837 } else {
838 /* 1.1.4 (lpos.start time >= ltime) */
839 /* Add ltime to list_in, remove them from list_out */
840
2d262115 841 for(iter=ltime;iter!=NULL;iter=g_slist_next(iter)) {
501e4e70 842 /* Add to list_in */
501e4e70 843 EventsRequest *event_request_ltime =
2d262115 844 (EventsRequest*)iter->data;
501e4e70 845
6ea08962 846 list_in = g_slist_append(list_in, event_request_ltime);
501e4e70 847 /* Remove from list_out */
6ea08962 848 list_out = g_slist_remove(list_out, event_request_ltime);
501e4e70 849 }
850 }
851 }
2d262115 852 g_slist_free(lpos);
853 g_slist_free(ltime);
501e4e70 854 }
a43d67ba 855
501e4e70 856 /* 1.2 Seek */
857 {
2d262115 858 tfc = lttv_traceset_context_get_current_tfc(tsc);
859 g_assert(g_slist_length(list_in)>0);
860 EventsRequest *events_request = g_slist_nth_data(list_in, 0);
6ea08962 861 guint seek_count;
501e4e70 862
863 /* 1.2.1 If first request in list_in is a time request */
864 if(events_request->start_position == NULL) {
2d262115 865 /* - If first req in list_in start time != current time */
6ea08962 866 if(tfc == NULL || ltt_time_compare(events_request->start_time,
2d262115 867 tfc->timestamp) != 0)
868 /* - Seek to that time */
6ea08962 869 g_debug("SEEK TIME : %lu, %lu", events_request->start_time.tv_sec,
870 events_request->start_time.tv_nsec);
871 //lttv_process_traceset_seek_time(tsc, events_request->start_time);
872 lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc),
873 events_request->start_time);
874
875 /* Process the traceset with only state hooks */
876 seek_count =
877 lttv_process_traceset_middle(tsc,
878 events_request->start_time,
879 G_MAXUINT, NULL);
880
881
501e4e70 882 } else {
6ea08962 883 LttTime pos_time;
501e4e70 884 /* Else, the first request in list_in is a position request */
2d262115 885 /* If first req in list_in pos != current pos */
886 g_assert(events_request->start_position != NULL);
a5bbfdd4 887 g_debug("SEEK POS time : %lu, %lu",
b052368a 888 lttv_traceset_context_position_get_time(
889 events_request->start_position).tv_sec,
890 lttv_traceset_context_position_get_time(
891 events_request->start_position).tv_nsec);
a5bbfdd4 892
893 g_debug("SEEK POS context time : %lu, %lu",
b052368a 894 lttv_traceset_context_get_current_tfc(tsc)->timestamp.tv_sec,
895 lttv_traceset_context_get_current_tfc(tsc)->timestamp.tv_nsec);
896 g_assert(events_request->start_position != NULL);
2d262115 897 if(lttv_traceset_context_ctx_pos_compare(tsc,
898 events_request->start_position) != 0) {
899 /* 1.2.2.1 Seek to that position */
6ea08962 900 g_debug("SEEK POSITION");
901 //lttv_process_traceset_seek_position(tsc, events_request->start_position);
b052368a 902 pos_time = lttv_traceset_context_position_get_time(
903 events_request->start_position);
7d4479eb 904
6ea08962 905 lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc),
906 pos_time);
907
908 /* Process the traceset with only state hooks */
909 seek_count =
910 lttv_process_traceset_middle(tsc,
911 ltt_time_infinite,
912 G_MAXUINT,
913 events_request->start_position);
b052368a 914 g_assert(lttv_traceset_context_ctx_pos_compare(tsc,
915 events_request->start_position) == 0);
6ea08962 916
917
2d262115 918 }
501e4e70 919 }
920 }
a43d67ba 921
2d262115 922 /* 1.3 Add hooks and call before request for all list_in members */
501e4e70 923 {
2d262115 924 GSList *iter = NULL;
925
926 for(iter=list_in;iter!=NULL;iter=g_slist_next(iter)) {
927 EventsRequest *events_request = (EventsRequest*)iter->data;
928 /* 1.3.1 If !servicing */
929 if(events_request->servicing == FALSE) {
930 /* - begin request hooks called
931 * - servicing = TRUE
932 */
6ea08962 933 lttv_hooks_call(events_request->before_request, (gpointer)tsc);
2d262115 934 events_request->servicing = TRUE;
935 }
936 /* 1.3.2 call before chunk
937 * 1.3.3 events hooks added
938 */
939 lttv_process_traceset_begin(tsc, events_request->before_chunk_traceset,
940 events_request->before_chunk_trace,
941 events_request->before_chunk_tracefile,
501e4e70 942 events_request->event,
943 events_request->event_by_id);
944 }
945 }
946 } else {
947 /* 2. Else, list_in is not empty, we continue a read */
553d1e7b 948
6ea08962 949 {
950 /* 2.0 For each req of list_in */
951 GSList *iter = list_in;
501e4e70 952
6ea08962 953 while(iter != NULL) {
2d262115 954
6ea08962 955 EventsRequest *events_request = (EventsRequest *)iter->data;
956
957 /* - Call before chunk
958 * - events hooks added
2d262115 959 */
960 lttv_process_traceset_begin(tsc, events_request->before_chunk_traceset,
6ea08962 961 events_request->before_chunk_trace,
962 events_request->before_chunk_tracefile,
963 events_request->event,
964 events_request->event_by_id);
965
966 iter = g_slist_next(iter);
967 }
968 }
969
970 {
6ea08962 971 tfc = lttv_traceset_context_get_current_tfc(tsc);
972
973 /* 2.1 For each req of list_out */
553d1e7b 974 GSList *iter = list_out;
975
976 while(iter != NULL) {
6ea08962 977
553d1e7b 978 gboolean remove = FALSE;
979 gboolean free_data = FALSE;
980 EventsRequest *events_request = (EventsRequest *)iter->data;
981
6ea08962 982 /* if req.start time == current context time
983 * or req.start position == current position*/
984 if( ltt_time_compare(events_request->start_time,
985 tfc->timestamp) == 0
986 ||
987 (events_request->start_position != NULL
988 &&
989 lttv_traceset_context_ctx_pos_compare(tsc,
990 events_request->start_position) == 0)
991 ) {
992 /* - Add to list_in, remove from list_out */
993 list_in = g_slist_append(list_in, events_request);
553d1e7b 994 remove = TRUE;
995 free_data = FALSE;
6ea08962 996
997 /* - If !servicing */
998 if(events_request->servicing == FALSE) {
999 /* - begin request hooks called
1000 * - servicing = TRUE
1001 */
1002 lttv_hooks_call(events_request->before_request, (gpointer)tsc);
1003 events_request->servicing = TRUE;
1004 }
1005 /* call before chunk
1006 * events hooks added
1007 */
1008 lttv_process_traceset_begin(tsc, events_request->before_chunk_traceset,
1009 events_request->before_chunk_trace,
1010 events_request->before_chunk_tracefile,
1011 events_request->event,
1012 events_request->event_by_id);
1013 }
553d1e7b 1014
1015 /* Go to next */
1016 if(remove)
1017 {
1018 GSList *remove_iter = iter;
1019
1020 iter = g_slist_next(iter);
b052368a 1021 if(free_data) events_request_free((EventsRequest*)remove_iter->data);
553d1e7b 1022 list_out = g_slist_remove_link(list_out, remove_iter);
1023 } else { // not remove
1024 iter = g_slist_next(iter);
1025 }
501e4e70 1026 }
1027 }
1028 }
1029
501e4e70 1030 /* 3. Find end criterions */
a43d67ba 1031 {
501e4e70 1032 /* 3.1 End time */
2d262115 1033 GSList *iter;
501e4e70 1034
1035 /* 3.1.1 Find lowest end time in list_in */
2d262115 1036 g_assert(g_slist_length(list_in)>0);
1037 end_time = ((EventsRequest*)g_slist_nth_data(list_in,0))->end_time;
501e4e70 1038
2d262115 1039 for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) {
1040 EventsRequest *events_request = (EventsRequest*)iter->data;
1041
501e4e70 1042 if(ltt_time_compare(events_request->end_time,
1043 end_time) < 0)
1044 end_time = events_request->end_time;
1045 }
1046
1047 /* 3.1.2 Find lowest start time in list_out */
2d262115 1048 for(iter=list_out;iter!=NULL;iter=g_slist_next(iter)) {
1049 EventsRequest *events_request = (EventsRequest*)iter->data;
1050
501e4e70 1051 if(ltt_time_compare(events_request->start_time,
1052 end_time) < 0)
1053 end_time = events_request->start_time;
1054 }
a43d67ba 1055 }
501e4e70 1056
8f2872f4 1057 {
501e4e70 1058 /* 3.2 Number of events */
1059
1060 /* 3.2.1 Find lowest number of events in list_in */
2d262115 1061 GSList *iter;
1062
1063 end_nb_events = ((EventsRequest*)g_slist_nth_data(list_in,0))->num_events;
8f2872f4 1064
2d262115 1065 for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) {
1066 EventsRequest *events_request = (EventsRequest*)iter->data;
501e4e70 1067
501e4e70 1068 if(events_request->num_events < end_nb_events)
1069 end_nb_events = events_request->num_events;
8f2872f4 1070 }
2d262115 1071
1072 /* 3.2.2 Use min(CHUNK_NUM_EVENTS, min num events in list_in) as
1073 * num_events */
1074
1075 end_nb_events = MIN(CHUNK_NUM_EVENTS, end_nb_events);
501e4e70 1076 }
1077
1078 {
1079 /* 3.3 End position */
1080
1081 /* 3.3.1 Find lowest end position in list_in */
2d262115 1082 GSList *iter;
501e4e70 1083
2d262115 1084 end_position =((EventsRequest*)g_slist_nth_data(list_in,0))->end_position;
501e4e70 1085
2d262115 1086 for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) {
1087 EventsRequest *events_request = (EventsRequest*)iter->data;
501e4e70 1088
2d262115 1089 if(events_request->end_position != NULL && end_position != NULL &&
1090 lttv_traceset_context_pos_pos_compare(events_request->end_position,
501e4e70 1091 end_position) <0)
1092 end_position = events_request->end_position;
1093 }
1094 }
1095
1096 {
1097 /* 3.3.2 Find lowest start position in list_out */
2d262115 1098 GSList *iter;
501e4e70 1099
2d262115 1100 for(iter=list_out;iter!=NULL;iter=g_slist_next(iter)) {
1101 EventsRequest *events_request = (EventsRequest*)iter->data;
501e4e70 1102
2d262115 1103 if(events_request->end_position != NULL && end_position != NULL &&
1104 lttv_traceset_context_pos_pos_compare(events_request->end_position,
501e4e70 1105 end_position) <0)
1106 end_position = events_request->end_position;
1107 }
1108 }
1109
2d262115 1110 {
1111 /* 4. Call process traceset middle */
b052368a 1112 g_debug("Calling process traceset middle with %p, %lu sec %lu nsec, %lu nb ev, %p end pos", tsc, end_time.tv_sec, end_time.tv_nsec, end_nb_events, end_position);
2d262115 1113 count = lttv_process_traceset_middle(tsc, end_time, end_nb_events, end_position);
6ea08962 1114
1115 tfc = lttv_traceset_context_get_current_tfc(tsc);
b052368a 1116 g_debug("Context time after middle : %lu, %lu", tfc->timestamp.tv_sec,
6ea08962 1117 tfc->timestamp.tv_nsec);
1118
2d262115 1119 }
1120 {
1121 /* 5. After process traceset middle */
1122 tfc = lttv_traceset_context_get_current_tfc(tsc);
1123
1124 /* - if current context time > traceset.end time */
1125 if(tfc == NULL || ltt_time_compare(tfc->timestamp,
1126 tsc->time_span.end_time) > 0) {
1127 /* - For each req in list_in */
1128 GSList *iter = list_in;
1129
1130 while(iter != NULL) {
1131
1132 gboolean remove = FALSE;
1133 gboolean free_data = FALSE;
1134 EventsRequest *events_request = (EventsRequest *)iter->data;
1135
1136 /* - Remove events hooks for req
1137 * - Call end chunk for req
1138 */
1139 lttv_process_traceset_end(tsc, events_request->after_chunk_traceset,
1140 events_request->after_chunk_trace,
1141 events_request->after_chunk_tracefile,
1142 events_request->event,
1143 events_request->event_by_id);
1144 /* - Call end request for req */
6ea08962 1145 lttv_hooks_call(events_request->after_request, (gpointer)tsc);
2d262115 1146
1147 /* - remove req from list_in */
1148 /* Destroy the request */
1149 remove = TRUE;
1150 free_data = TRUE;
1151
1152 /* Go to next */
1153 if(remove)
1154 {
1155 GSList *remove_iter = iter;
1156
1157 iter = g_slist_next(iter);
b052368a 1158 if(free_data) events_request_free((EventsRequest*)remove_iter->data);
2d262115 1159 list_in = g_slist_remove_link(list_in, remove_iter);
1160 } else { // not remove
1161 iter = g_slist_next(iter);
1162 }
1163 }
1164 }
2d262115 1165 {
1166 /* 5.1 For each req in list_in */
1167 GSList *iter = list_in;
1168
1169 while(iter != NULL) {
1170
1171 gboolean remove = FALSE;
1172 gboolean free_data = FALSE;
1173 EventsRequest *events_request = (EventsRequest *)iter->data;
1174
1175 /* - Remove events hooks for req
1176 * - Call end chunk for req
1177 */
1178 lttv_process_traceset_end(tsc, events_request->after_chunk_traceset,
1179 events_request->after_chunk_trace,
1180 events_request->after_chunk_tracefile,
1181 events_request->event,
1182 events_request->event_by_id);
501e4e70 1183
2d262115 1184 /* - req.num -= count */
1185 g_assert(events_request->num_events >= count);
1186 events_request->num_events -= count;
1187
1188 g_assert(tfc != NULL);
1189 /* - if req.num == 0
1190 * or
6ea08962 1191 * current context time >= req.end time
2d262115 1192 * or
1193 * req.end pos == current pos
1194 * or
1195 * req.stop_flag == TRUE
1196 */
1197 if( events_request->num_events == 0
1198 ||
1199 events_request->stop_flag == TRUE
1200 ||
1201 ltt_time_compare(tfc->timestamp,
6ea08962 1202 events_request->end_time) >= 0
2d262115 1203 ||
a5bbfdd4 1204 (events_request->end_position != NULL
2d262115 1205 &&
1206 lttv_traceset_context_ctx_pos_compare(tsc,
b052368a 1207 events_request->end_position) == 0)
2d262115 1208
1209 ) {
6ea08962 1210 g_assert(events_request->servicing == TRUE);
2d262115 1211 /* - Call end request for req
1212 * - remove req from list_in */
6ea08962 1213 lttv_hooks_call(events_request->after_request, (gpointer)tsc);
2d262115 1214 /* - remove req from list_in */
1215 /* Destroy the request */
1216 remove = TRUE;
1217 free_data = TRUE;
1218 }
1219
1220 /* Go to next */
1221 if(remove)
1222 {
1223 GSList *remove_iter = iter;
1224
1225 iter = g_slist_next(iter);
b052368a 1226 if(free_data) events_request_free((EventsRequest*)remove_iter->data);
2d262115 1227 list_in = g_slist_remove_link(list_in, remove_iter);
1228 } else { // not remove
1229 iter = g_slist_next(iter);
1230 }
1231 }
1232 }
1233 }
6ea08962 1234
7d4479eb 1235 if(gtk_events_pending()) break;
501e4e70 1236 }
1237
2d262115 1238 /* B. When interrupted between chunks */
501e4e70 1239
501e4e70 1240 {
1241 GSList *iter = list_in;
1242
2d262115 1243 /* 1. for each request in list_in */
501e4e70 1244 while(iter != NULL) {
1245
1246 gboolean remove = FALSE;
1247 gboolean free_data = FALSE;
2d262115 1248 EventsRequest *events_request = (EventsRequest *)iter->data;
501e4e70 1249
1250 /* 1.1. Use current postition as start position */
a1a2b649 1251 if(events_request->start_position != NULL)
1252 lttv_traceset_context_position_destroy(events_request->start_position);
b052368a 1253 events_request->start_position = lttv_traceset_context_position_new();
501e4e70 1254 lttv_traceset_context_position_save(tsc, events_request->start_position);
1255
1256 /* 1.2. Remove start time */
2d262115 1257 events_request->start_time.tv_sec = G_MAXUINT;
1258 events_request->start_time.tv_nsec = G_MAXUINT;
501e4e70 1259
2d262115 1260 /* 1.3. Move from list_in to list_out */
501e4e70 1261 remove = TRUE;
1262 free_data = FALSE;
1263 list_out = g_slist_append(list_out, events_request);
1264
501e4e70 1265 /* Go to next */
1266 if(remove)
8f2872f4 1267 {
501e4e70 1268 GSList *remove_iter = iter;
1269
1270 iter = g_slist_next(iter);
b052368a 1271 if(free_data) events_request_free((EventsRequest*)remove_iter->data);
501e4e70 1272 list_in = g_slist_remove_link(list_in, remove_iter);
1273 } else { // not remove
1274 iter = g_slist_next(iter);
8f2872f4 1275 }
1276 }
a43d67ba 1277
501e4e70 1278
1279 }
b052368a 1280
1281 /* C Unlock Traces */
1282 {
1283 //lttv_process_traceset_get_sync_data(tsc);
1284
1285 guint iter_trace;
1286
1287 for(iter_trace=0;
1288 iter_trace<lttv_traceset_number(tsc->ts);
1289 iter_trace++) {
1290 LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace);
1291
1292 lttvwindowtraces_unlock(trace_v);
1293 }
1294 }
501e4e70 1295
a0577796 1296#if 0
abe346a3 1297 //set the cursor back to normal
a8c0f09d 1298 gdk_window_set_cursor(win, NULL);
a0577796 1299#endif //0
501e4e70 1300
2d262115 1301 g_assert(g_slist_length(list_in) == 0);
6ea08962 1302
2d262115 1303 if( g_slist_length(list_out) == 0 ) {
501e4e70 1304 /* Put tab's request pending flag back to normal */
2d262115 1305 tab->events_request_pending = FALSE;
b052368a 1306 g_debug("remove the idle fct");
501e4e70 1307 return FALSE; /* Remove the idle function */
1308 }
b052368a 1309 g_debug("leave the idle fct");
501e4e70 1310 return TRUE; /* Leave the idle function */
b052368a 1311
1312 /* We do not use simili-round-robin, it may require to read 1 meg buffers
1313 * again and again if many tracesets use the same tracefiles. */
1314 /* Hack for round-robin idle functions */
1315 /* It will put the idle function at the end of the pool */
1316 /*g_idle_add_full((G_PRIORITY_HIGH_IDLE + 21),
1317 (GSourceFunc)execute_events_requests,
1318 tab,
1319 NULL);
1320 return FALSE;
1321 */
202f6c8f 1322}
1323
6ea08962 1324#undef list_out
501e4e70 1325
abe346a3 1326
1327/* add_trace_into_traceset_selector, each instance of a viewer has an associated
1328 * selector (filter), when a trace is added into traceset, the selector should
1329 * reflect the change. The function is used to update the selector
1330 */
b052368a 1331#if 0
1332void add_trace_into_traceset_selector(GtkWidget * paned, LttTrace * t)
49bf71b5 1333{
ed3b99b6 1334 int j, k, m, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event;
49bf71b5 1335 LttvTracesetSelector * s;
1336 LttvTraceSelector * trace;
1337 LttvTracefileSelector * tracefile;
ed3b99b6 1338 LttvEventtypeSelector * eventtype;
49bf71b5 1339 LttTracefile * tf;
1340 GtkWidget * w;
ed3b99b6 1341 LttFacility * fac;
1342 LttEventType * et;
49bf71b5 1343
b052368a 1344 w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(paned));
49bf71b5 1345 while(w){
1346 s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
49bf71b5 1347
abe346a3 1348 if(s){
1349 trace = lttv_trace_selector_new(t);
1350 lttv_traceset_selector_trace_add(s, trace);
1351
1352 nb_facility = ltt_trace_facility_number(t);
1353 for(k=0;k<nb_facility;k++){
1354 fac = ltt_trace_facility_get(t,k);
1355 nb_event = (int) ltt_facility_eventtype_number(fac);
1356 for(m=0;m<nb_event;m++){
1357 et = ltt_facility_eventtype_get(fac,m);
1358 eventtype = lttv_eventtype_selector_new(et);
1359 lttv_trace_selector_eventtype_add(trace, eventtype);
1360 }
1361 }
1362
1363 nb_control = ltt_trace_control_tracefile_number(t);
1364 nb_per_cpu = ltt_trace_per_cpu_tracefile_number(t);
1365 nb_tracefile = nb_control + nb_per_cpu;
1366
1367 for(j = 0 ; j < nb_tracefile ; j++) {
1368 if(j < nb_control)
1369 tf = ltt_trace_control_tracefile_get(t, j);
1370 else
1371 tf = ltt_trace_per_cpu_tracefile_get(t, j - nb_control);
1372 tracefile = lttv_tracefile_selector_new(tf);
1373 lttv_trace_selector_tracefile_add(trace, tracefile);
1374 lttv_eventtype_selector_copy(trace, tracefile);
1375 }
1376 }else g_warning("Module does not support filtering\n");
49bf71b5 1377
b052368a 1378 w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(paned));
49bf71b5 1379 }
1380}
b052368a 1381#endif //0
abe346a3 1382
4266dc7f 1383static void lttvwindow_add_trace(Tab *tab, LttvTrace *trace_v)
1384{
1385 LttvTraceset *traceset = tab->traceset_info->traceset;
1386 guint i;
1387
a1a2b649 1388 //Verify if trace is already present.
1389 for(i=0; i<lttv_traceset_number(traceset); i++)
1390 {
1391 LttvTrace * trace = lttv_traceset_get(traceset, i);
1392 if(trace == trace_v)
1393 return;
1394 }
1395
4266dc7f 1396 //Keep a reference to the traces so they are not freed.
1397 for(i=0; i<lttv_traceset_number(traceset); i++)
1398 {
1399 LttvTrace * trace = lttv_traceset_get(traceset, i);
1400 lttv_trace_ref(trace);
1401 }
1402
1403 //remove state update hooks
1404 lttv_state_remove_event_hooks(
1405 (LttvTracesetState*)tab->traceset_info->traceset_context);
1406
1407 lttv_context_fini(LTTV_TRACESET_CONTEXT(
1408 tab->traceset_info->traceset_context));
1409 g_object_unref(tab->traceset_info->traceset_context);
1410
1411 lttv_traceset_add(traceset, trace_v);
a1a2b649 1412 lttv_trace_ref(trace_v); /* local ref */
4266dc7f 1413
1414 /* Create new context */
1415 tab->traceset_info->traceset_context =
1416 g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
1417 lttv_context_init(
1418 LTTV_TRACESET_CONTEXT(tab->traceset_info->
1419 traceset_context),
1420 traceset);
6ea08962 1421
b052368a 1422 /* Set the tab's time window and current time if
1423 * out of bounds */
1424 TimeInterval time_span =
1425 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->time_span;
1426 if(ltt_time_compare(tab->time_window.start_time, time_span.start_time) < 0
1427 || ltt_time_compare( ltt_time_add(tab->time_window.start_time,
1428 tab->time_window.time_width),
1429 time_span.end_time) > 0) {
6ea08962 1430 tab->time_window.start_time =
1431 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
1432 time_span.start_time;
b052368a 1433 tab->current_time =
1434 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
1435 time_span.start_time;
1436
6ea08962 1437 LttTime tmp_time;
1438
1439 if(DEFAULT_TIME_WIDTH_S <
1440 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
1441 time_span.end_time.tv_sec)
1442 tmp_time.tv_sec = DEFAULT_TIME_WIDTH_S;
1443 else
1444 tmp_time.tv_sec =
1445 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
1446 time_span.end_time.tv_sec;
1447 tmp_time.tv_nsec = 0;
1448 tab->time_window.time_width = tmp_time ;
b052368a 1449
6ea08962 1450 }
b052368a 1451
4266dc7f 1452 //add state update hooks
1453 lttv_state_add_event_hooks(
1454 (LttvTracesetState*)tab->traceset_info->traceset_context);
1455 //Remove local reference to the traces.
1456 for(i=0; i<lttv_traceset_number(traceset); i++)
1457 {
1458 LttvTrace * trace = lttv_traceset_get(traceset, i);
1459 lttv_trace_unref(trace);
1460 }
1461
b052368a 1462 //FIXME
1463 //add_trace_into_traceset_selector(GTK_MULTIVPANED(tab->multivpaned), lttv_trace(trace_v));
4266dc7f 1464}
1465
abe346a3 1466/* add_trace adds a trace into the current traceset. It first displays a
1467 * directory selection dialogue to let user choose a trace, then recreates
1468 * tracset_context, and redraws all the viewer of the current tab
1469 */
1470
561eba2a 1471void add_trace(GtkWidget * widget, gpointer user_data)
1472{
2176f952 1473 LttTrace *trace;
1474 LttvTrace * trace_v;
1475 LttvTraceset * traceset;
94dcfb9e 1476 const char * dir;
a1a2b649 1477 char abs_path[PATH_MAX];
2176f952 1478 gint id;
a43d67ba 1479 gint i;
bca3b81f 1480 MainWindow * mw_data = get_window_data_struct(widget);
6ced96ef 1481 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
1482
1483 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
1484 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
1485 Tab *tab;
1486
1487 if(!page) {
1488 tab = create_new_tab(widget, NULL);
1489 } else {
1490 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
1491 }
4266dc7f 1492
68b48a45 1493 GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace");
1494 gtk_dir_selection_hide_fileop_buttons(file_selector);
4266dc7f 1495
3658a338 1496 if(remember_trace_dir[0] != '\0')
1497 gtk_dir_selection_set_filename(file_selector, remember_trace_dir);
2176f952 1498
68b48a45 1499 id = gtk_dialog_run(GTK_DIALOG(file_selector));
2176f952 1500 switch(id){
1501 case GTK_RESPONSE_ACCEPT:
1502 case GTK_RESPONSE_OK:
68b48a45 1503 dir = gtk_dir_selection_get_dir (file_selector);
a1a2b649 1504 strncpy(remember_trace_dir, dir, PATH_MAX);
a43d67ba 1505 if(!dir || strlen(dir) == 0){
1506 gtk_widget_destroy((GtkWidget*)file_selector);
1507 break;
284675e3 1508 }
a1a2b649 1509 get_absolute_pathname(dir, abs_path);
1510 trace_v = lttvwindowtraces_get_trace_by_name(abs_path);
1511 if(trace_v == NULL) {
1512 trace = ltt_trace_open(abs_path);
2a74fbf4 1513 if(trace == NULL) {
1514 g_warning("cannot open trace %s", abs_path);
1515 } else {
1516 trace_v = lttv_trace_new(trace);
1517 lttvwindowtraces_add_trace(trace_v);
1518 lttvwindow_add_trace(tab, trace_v);
1519 }
1520 } else {
1521 lttvwindow_add_trace(tab, trace_v);
a1a2b649 1522 }
c2619a30 1523
49bf71b5 1524 gtk_widget_destroy((GtkWidget*)file_selector);
1525
1526 //update current tab
a43d67ba 1527 //update_traceset(mw_data);
21e8c385 1528
a43d67ba 1529 /* Call the updatetraceset hooks */
1530
4266dc7f 1531 traceset = tab->traceset_info->traceset;
1532 SetTraceset(tab, traceset);
a43d67ba 1533 // in expose now call_pending_read_hooks(mw_data);
1534
4266dc7f 1535 //lttvwindow_report_current_time(mw_data,&(tab->current_time));
49bf71b5 1536 break;
2176f952 1537 case GTK_RESPONSE_REJECT:
1538 case GTK_RESPONSE_CANCEL:
1539 default:
68b48a45 1540 gtk_widget_destroy((GtkWidget*)file_selector);
2176f952 1541 break;
1542 }
49bf71b5 1543}
1544
abe346a3 1545
1546/* remove_trace_into_traceset_selector, each instance of a viewer has an associated
1547 * selector (filter), when a trace is remove from traceset, the selector should
1548 * reflect the change. The function is used to update the selector
1549 */
b052368a 1550#if 0
1551void remove_trace_from_traceset_selector(GtkWidget * paned, unsigned i)
49bf71b5 1552{
1553 LttvTracesetSelector * s;
1554 LttvTraceSelector * t;
1555 GtkWidget * w;
1556
b052368a 1557 w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(paned));
49bf71b5 1558 while(w){
1559 s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
abe346a3 1560 if(s){
1561 t = lttv_traceset_selector_trace_get(s,i);
1562 lttv_traceset_selector_trace_remove(s, i);
1563 lttv_trace_selector_destroy(t);
1564 }g_warning("Module dose not support filtering\n");
b052368a 1565 w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(paned));
49bf71b5 1566 }
561eba2a 1567}
b052368a 1568#endif //0
abe346a3 1569
1570/* remove_trace removes a trace from the current traceset if all viewers in
1571 * the current tab are not interested in the trace. It first displays a
1572 * dialogue, which shows all traces in the current traceset, to let user choose
1573 * a trace, then it checks if all viewers unselect the trace, if it is true,
1574 * it will remove the trace, recreate the traceset_contex,
1575 * and redraws all the viewer of the current tab. If there is on trace in the
1576 * current traceset, it will delete all viewers of the current tab
1577 */
1578
b052368a 1579// MD : no filter version.
1580void remove_trace(GtkWidget *widget, gpointer user_data)
1581{
1582 LttTrace *trace;
1583 LttvTrace * trace_v;
1584 LttvTraceset * traceset;
1585 gint i, j, nb_trace, index=-1;
1586 char ** name, *remove_trace_name;
1587 MainWindow * mw_data = get_window_data_struct(widget);
1588 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
1589
1590 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
1591 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
1592 Tab *tab;
1593
1594 if(!page) {
1595 return;
1596 } else {
1597 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
1598 }
1599
1600 nb_trace =lttv_traceset_number(tab->traceset_info->traceset);
1601 name = g_new(char*,nb_trace);
1602 for(i = 0; i < nb_trace; i++){
1603 trace_v = lttv_traceset_get(tab->traceset_info->traceset, i);
1604 trace = lttv_trace(trace_v);
1605 name[i] = ltt_trace_name(trace);
1606 }
1607
1608 remove_trace_name = get_remove_trace(name, nb_trace);
1609
1610
1611 if(remove_trace_name){
1612
1613 /* yuk, cut n paste from old code.. should be better (MD)*/
1614 for(i = 0; i<nb_trace; i++) {
1615 if(strcmp(remove_trace_name,name[i]) == 0){
1616 index = i;
1617 }
1618 }
1619
1620 traceset = tab->traceset_info->traceset;
1621 //Keep a reference to the traces so they are not freed.
1622 for(j=0; j<lttv_traceset_number(traceset); j++)
1623 {
1624 LttvTrace * trace = lttv_traceset_get(traceset, j);
1625 lttv_trace_ref(trace);
1626 }
1627
1628 //remove state update hooks
1629 lttv_state_remove_event_hooks(
1630 (LttvTracesetState*)tab->traceset_info->traceset_context);
1631 lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context));
1632 g_object_unref(tab->traceset_info->traceset_context);
1633
1634 trace_v = lttv_traceset_get(traceset, index);
1635
1636 if(lttv_trace_get_ref_number(trace_v) <= 2) {
1637 /* ref 2 : traceset, local */
1638 lttvwindowtraces_remove_trace(trace_v);
1639 ltt_trace_close(lttv_trace(trace_v));
1640 }
1641
1642 lttv_traceset_remove(traceset, index);
1643 lttv_trace_unref(trace_v); // Remove local reference
1644
1645 if(!lttv_trace_get_ref_number(trace_v))
1646 lttv_trace_destroy(trace_v);
1647
1648 tab->traceset_info->traceset_context =
1649 g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
1650 lttv_context_init(
1651 LTTV_TRACESET_CONTEXT(tab->
1652 traceset_info->traceset_context),traceset);
1653 //add state update hooks
1654 lttv_state_add_event_hooks(
1655 (LttvTracesetState*)tab->traceset_info->traceset_context);
1656
1657 //Remove local reference to the traces.
1658 for(j=0; j<lttv_traceset_number(traceset); j++)
1659 {
1660 LttvTrace * trace = lttv_traceset_get(traceset, j);
1661 lttv_trace_unref(trace);
1662 }
1663
1664 SetTraceset(tab, (gpointer)traceset);
1665 }
1666 g_free(name);
1667}
1668
1669#if 0
561eba2a 1670void remove_trace(GtkWidget * widget, gpointer user_data)
1671{
2176f952 1672 LttTrace *trace;
1673 LttvTrace * trace_v;
1674 LttvTraceset * traceset;
a43d67ba 1675 gint i, j, nb_trace;
2176f952 1676 char ** name, *remove_trace_name;
bca3b81f 1677 MainWindow * mw_data = get_window_data_struct(widget);
49bf71b5 1678 LttvTracesetSelector * s;
1679 LttvTraceSelector * t;
1680 GtkWidget * w;
1681 gboolean selected;
6ced96ef 1682 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
1683
1684 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
1685 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
1686 Tab *tab;
1687
1688 if(!page) {
1689 return;
1690 } else {
1691 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
1692 }
1693
4266dc7f 1694 nb_trace =lttv_traceset_number(tab->traceset_info->traceset);
2176f952 1695 name = g_new(char*,nb_trace);
1696 for(i = 0; i < nb_trace; i++){
4266dc7f 1697 trace_v = lttv_traceset_get(tab->traceset_info->traceset, i);
2176f952 1698 trace = lttv_trace(trace_v);
a5dcde2f 1699 name[i] = ltt_trace_name(trace);
2176f952 1700 }
1701
1702 remove_trace_name = get_remove_trace(name, nb_trace);
1703
1704 if(remove_trace_name){
1705 for(i=0; i<nb_trace; i++){
1706 if(strcmp(remove_trace_name,name[i]) == 0){
6ced96ef 1707 //unselect the trace from the current viewer
b052368a 1708 //FIXME
1709 w = gtk_multivpaned_get_widget(GTK_MULTIVPANED(tab->multivpaned));
6ced96ef 1710 if(w){
1711 s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
1712 if(s){
1713 t = lttv_traceset_selector_trace_get(s,i);
1714 lttv_trace_selector_set_selected(t, FALSE);
1715 }
1716
1717 //check if other viewers select the trace
b052368a 1718 w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(tab->multivpaned));
6ced96ef 1719 while(w){
1720 s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
1721 if(s){
1722 t = lttv_traceset_selector_trace_get(s,i);
1723 selected = lttv_trace_selector_get_selected(t);
1724 if(selected)break;
1725 }
b052368a 1726 w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(tab->multivpaned));
6ced96ef 1727 }
1728 }else selected = FALSE;
49bf71b5 1729
6ced96ef 1730 //if no viewer selects the trace, remove it
1731 if(!selected){
b052368a 1732 remove_trace_from_traceset_selector(GTK_MULTIVPANED(tab->multivpaned), i);
49bf71b5 1733
6ced96ef 1734 traceset = tab->traceset_info->traceset;
1735 //Keep a reference to the traces so they are not freed.
1736 for(j=0; j<lttv_traceset_number(traceset); j++)
1737 {
1738 LttvTrace * trace = lttv_traceset_get(traceset, j);
1739 lttv_trace_ref(trace);
1740 }
a43d67ba 1741
6ced96ef 1742 //remove state update hooks
1743 lttv_state_remove_event_hooks(
1744 (LttvTracesetState*)tab->traceset_info->traceset_context);
1745 lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context));
1746 g_object_unref(tab->traceset_info->traceset_context);
a43d67ba 1747
a43d67ba 1748
6ced96ef 1749 trace_v = lttv_traceset_get(traceset, i);
a43d67ba 1750
a1a2b649 1751 if(lttv_trace_get_ref_number(trace_v) <= 2) {
1752 /* ref 2 : traceset, local */
1753 lttvwindowtraces_remove_trace(trace_v);
6ced96ef 1754 ltt_trace_close(lttv_trace(trace_v));
a1a2b649 1755 }
6ced96ef 1756
1757 lttv_traceset_remove(traceset, i);
1758 lttv_trace_unref(trace_v); // Remove local reference
c2619a30 1759
6ced96ef 1760 if(!lttv_trace_get_ref_number(trace_v))
1761 lttv_trace_destroy(trace_v);
1762
1763 tab->traceset_info->traceset_context =
1764 g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
1765 lttv_context_init(
1766 LTTV_TRACESET_CONTEXT(tab->
1767 traceset_info->traceset_context),traceset);
1768 //add state update hooks
1769 lttv_state_add_event_hooks(
1770 (LttvTracesetState*)tab->traceset_info->traceset_context);
1771
1772 //Remove local reference to the traces.
1773 for(j=0; j<lttv_traceset_number(traceset); j++)
1774 {
1775 LttvTrace * trace = lttv_traceset_get(traceset, j);
1776 lttv_trace_unref(trace);
1777 }
a43d67ba 1778
a43d67ba 1779
6ced96ef 1780 //update current tab
1781 //update_traceset(mw_data);
313bd6fc 1782 //if(nb_trace > 1){
6ced96ef 1783
313bd6fc 1784 SetTraceset(tab, (gpointer)traceset);
6ced96ef 1785 // in expose now call_pending_read_hooks(mw_data);
1786
1787 //lttvwindow_report_current_time(mw_data,&(tab->current_time));
313bd6fc 1788 //}else{
1789 // if(tab){
1790 // while(tab->multi_vpaned->num_children){
1791 // gtk_multi_vpaned_widget_delete(tab->multi_vpaned);
1792 // }
1793 // }
1794 //}
6ced96ef 1795 }
1796 break;
2176f952 1797 }
1798 }
1799 }
1800
1801 g_free(name);
561eba2a 1802}
b052368a 1803#endif //0
abe346a3 1804
9878c8a4 1805/* Redraw all the viewers in the current tab */
1806void redraw(GtkWidget *widget, gpointer user_data)
1807{
1808 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
1809 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
1810 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
1811 Tab *tab;
1812 if(!page) {
1813 return;
1814 } else {
1815 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
1816 }
1817
1818 LttvHooks * tmp;
1819 LttvAttributeValue value;
1820
1821 g_assert(lttv_iattribute_find_by_path(tab->attributes, "hooks/redraw", LTTV_POINTER, &value));
1822
1823 tmp = (LttvHooks*)*(value.v_pointer);
c07e9b26 1824 if(tmp != NULL)
1825 lttv_hooks_call(tmp,NULL);
9878c8a4 1826}
1827
1828
1829void continue_processing(GtkWidget *widget, gpointer user_data)
1830{
1831 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
1832 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
1833 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
1834 Tab *tab;
1835 if(!page) {
1836 return;
1837 } else {
1838 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
1839 }
1840
1841 LttvHooks * tmp;
1842 LttvAttributeValue value;
1843
1844 g_assert(lttv_iattribute_find_by_path(tab->attributes,
1845 "hooks/continue", LTTV_POINTER, &value));
1846
1847 tmp = (LttvHooks*)*(value.v_pointer);
c07e9b26 1848 if(tmp != NULL)
1849 lttv_hooks_call(tmp,NULL);
9878c8a4 1850}
1851
1852/* Stop the processing for the calling main window's current tab.
1853 * It removes every processing requests that are in its list. It does not call
1854 * the end request hooks, because the request is not finished.
1855 */
1856
1857void stop_processing(GtkWidget *widget, gpointer user_data)
1858{
1859 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
1860 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
1861 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
1862 Tab *tab;
1863 if(!page) {
1864 return;
1865 } else {
1866 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
1867 }
a0577796 1868 GSList *iter = tab->events_requests;
9878c8a4 1869
1870 while(iter != NULL) {
1871 GSList *remove_iter = iter;
1872 iter = g_slist_next(iter);
1873
1874 g_free(remove_iter->data);
a0577796 1875 tab->events_requests =
1876 g_slist_remove_link(tab->events_requests, remove_iter);
9878c8a4 1877 }
a0577796 1878 tab->events_request_pending = FALSE;
1879 g_idle_remove_by_data(tab);
1880 g_assert(g_slist_length(tab->events_requests) == 0);
9878c8a4 1881}
1882
1883
abe346a3 1884/* save will save the traceset to a file
a43d67ba 1885 * Not implemented yet FIXME
abe346a3 1886 */
1887
561eba2a 1888void save(GtkWidget * widget, gpointer user_data)
1889{
1890 g_printf("Save\n");
1891}
1892
1893void save_as(GtkWidget * widget, gpointer user_data)
1894{
1895 g_printf("Save as\n");
1896}
1897
abe346a3 1898
1899/* zoom will change the time_window of all the viewers of the
1900 * current tab, and redisplay them. The main functionality is to
1901 * determine the new time_window of the current tab
1902 */
1903
1f1ae829 1904void zoom(GtkWidget * widget, double size)
1905{
b052368a 1906 TimeInterval time_span;
a43d67ba 1907 TimeWindow new_time_window;
1908 LttTime current_time, time_delta, time_s, time_e, time_tmp;
1f1ae829 1909 MainWindow * mw_data = get_window_data_struct(widget);
4266dc7f 1910 LttvTracesetContext *tsc;
6ced96ef 1911 GtkWidget * notebook = lookup_widget(widget, "MNotebook");
1912
1913 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
1914 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
1915 Tab *tab;
1916
1917 if(!page) {
1918 return;
1919 } else {
1920 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
1921 }
1f1ae829 1922
fda16332 1923 if(size == 1) return;
1924
4266dc7f 1925 tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
b052368a 1926 time_span = tsc->time_span;
501e4e70 1927 new_time_window = tab->time_window;
1928 current_time = tab->current_time;
1f1ae829 1929
b052368a 1930 time_delta = ltt_time_sub(time_span.end_time,time_span.start_time);
1f1ae829 1931 if(size == 0){
b052368a 1932 new_time_window.start_time = time_span.start_time;
a43d67ba 1933 new_time_window.time_width = time_delta;
1f1ae829 1934 }else{
a43d67ba 1935 new_time_window.time_width = ltt_time_div(new_time_window.time_width, size);
1936 if(ltt_time_compare(new_time_window.time_width,time_delta) > 0)
1937 { /* Case where zoom out is bigger than trace length */
b052368a 1938 new_time_window.start_time = time_span.start_time;
a43d67ba 1939 new_time_window.time_width = time_delta;
a8c0f09d 1940 }
a43d67ba 1941 else
1942 {
1943 /* Center the image on the current time */
a43d67ba 1944 new_time_window.start_time =
1945 ltt_time_sub(current_time, ltt_time_div(new_time_window.time_width, 2.0));
1946 /* If on borders, don't fall off */
b052368a 1947 if(ltt_time_compare(new_time_window.start_time, time_span.start_time) <0)
a43d67ba 1948 {
b052368a 1949 new_time_window.start_time = time_span.start_time;
a43d67ba 1950 }
1951 else
1952 {
1953 if(ltt_time_compare(
1954 ltt_time_add(new_time_window.start_time, new_time_window.time_width),
b052368a 1955 time_span.end_time) > 0)
a43d67ba 1956 {
1957 new_time_window.start_time =
b052368a 1958 ltt_time_sub(time_span.end_time, new_time_window.time_width);
a43d67ba 1959 }
1960 }
1961
1f1ae829 1962 }
a43d67ba 1963
a43d67ba 1964 //time_tmp = ltt_time_div(new_time_window.time_width, 2);
1965 //if(ltt_time_compare(current_time, time_tmp) < 0){
1966 // time_s = time_span->startTime;
1967 //} else {
1968 // time_s = ltt_time_sub(current_time,time_tmp);
1969 //}
1970 //time_e = ltt_time_add(current_time,time_tmp);
1971 //if(ltt_time_compare(time_span->startTime, time_s) > 0){
1972 // time_s = time_span->startTime;
1973 //}else if(ltt_time_compare(time_span->endTime, time_e) < 0){
1974 // time_e = time_span->endTime;
1975 // time_s = ltt_time_sub(time_e,new_time_window.time_width);
1976 //}
1977 //new_time_window.start_time = time_s;
1f1ae829 1978 }
a43d67ba 1979
1980 //lttvwindow_report_time_window(mw_data, &new_time_window);
1981 //call_pending_read_hooks(mw_data);
1982
4266dc7f 1983 //lttvwindow_report_current_time(mw_data,&(tab->current_time));
b052368a 1984 //set_time_window(tab, &new_time_window);
a43d67ba 1985 // in expose now call_pending_read_hooks(mw_data);
b052368a 1986 //gtk_multi_vpaned_set_adjust(tab->multi_vpaned, &new_time_window, FALSE);
1987 //
1988 //
1989
1990 if( ltt_time_to_double(new_time_window.time_width)
1991 * NANOSECONDS_PER_SECOND
1992 / SCROLL_STEP_PER_PAGE/* step increment */
1993 +
1994 ltt_time_to_double(new_time_window.start_time)
1995 * NANOSECONDS_PER_SECOND /* page size */
1996 ==
1997 ltt_time_to_double(new_time_window.start_time)
1998 * NANOSECONDS_PER_SECOND /* page size */
1999 ) {
2000 g_warning("Can not zoom that far due to scrollbar precision");
2001 } else if(
2002 ltt_time_compare(
2003 ltt_time_from_double(
2004 ltt_time_to_double(new_time_window.time_width)
2005 /SCROLL_STEP_PER_PAGE ),
2006 ltt_time_zero)
2007 == 0 ) {
2008 g_warning("Can not zoom that far due to time nanosecond precision");
2009 } else {
2010 /* Set scrollbar */
2011 GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar));
2012
2013 g_object_set(G_OBJECT(adjustment),
2014 //"value",
2015 //ltt_time_to_double(new_time_window.start_time)
2016 // * NANOSECONDS_PER_SECOND, /* value */
2017 "lower",
2018 ltt_time_to_double(time_span.start_time)
2019 * NANOSECONDS_PER_SECOND, /* lower */
2020 "upper",
2021 ltt_time_to_double(time_span.end_time)
2022 * NANOSECONDS_PER_SECOND, /* upper */
2023 "step_increment",
2024 ltt_time_to_double(new_time_window.time_width)
2025 / SCROLL_STEP_PER_PAGE
2026 * NANOSECONDS_PER_SECOND, /* step increment */
2027 "page_increment",
2028 ltt_time_to_double(new_time_window.time_width)
2029 * NANOSECONDS_PER_SECOND, /* page increment */
2030 "page_size",
2031 ltt_time_to_double(new_time_window.time_width)
2032 * NANOSECONDS_PER_SECOND, /* page size */
2033 NULL);
2034 gtk_adjustment_changed(adjustment);
2035 //gtk_range_set_adjustment(GTK_RANGE(tab->scrollbar), adjustment);
2036 //gtk_adjustment_value_changed(adjustment);
2037 g_object_set(G_OBJECT(adjustment),
2038 "value",
2039 ltt_time_to_double(new_time_window.start_time)
2040 * NANOSECONDS_PER_SECOND, /* value */
2041 NULL);
2042 gtk_adjustment_value_changed(adjustment);
2043
2044
2045 //g_object_set(G_OBJECT(adjustment),
2046 // "value",
2047 // ltt_time_to_double(time_window->start_time)
2048 // * NANOSECONDS_PER_SECOND, /* value */
2049 // NULL);
2050 /* Note : the set value will call set_time_window if scrollbar value changed
2051 */
2052 //gtk_adjustment_set_value(adjustment,
2053 // ltt_time_to_double(new_time_window.start_time)
2054 // * NANOSECONDS_PER_SECOND);
2055 }
1f1ae829 2056}
2057
561eba2a 2058void zoom_in(GtkWidget * widget, gpointer user_data)
2059{
1f1ae829 2060 zoom(widget, 2);
561eba2a 2061}
2062
2063void zoom_out(GtkWidget * widget, gpointer user_data)
2064{
1f1ae829 2065 zoom(widget, 0.5);
561eba2a 2066}
2067
2068void zoom_extended(GtkWidget * widget, gpointer user_data)
2069{
1f1ae829 2070 zoom(widget, 0);
561eba2a 2071}
2072
2073void go_to_time(GtkWidget * widget, gpointer user_data)
2074{
2075 g_printf("Go to time\n");
2076}
2077
2078void show_time_frame(GtkWidget * widget, gpointer user_data)
2079{
2080 g_printf("Show time frame\n");
2081}
2082
2083
2084/* callback function */
2085
2086void
2087on_empty_traceset_activate (GtkMenuItem *menuitem,
2088 gpointer user_data)
2089{
68b48a45 2090 create_new_window((GtkWidget*)menuitem, user_data, FALSE);
561eba2a 2091}
2092
2093
2094void
2095on_clone_traceset_activate (GtkMenuItem *menuitem,
2096 gpointer user_data)
2097{
68b48a45 2098 create_new_window((GtkWidget*)menuitem, user_data, TRUE);
561eba2a 2099}
2100
abe346a3 2101
2102/* create_new_tab calls create_tab to construct a new tab in the main window
2103 */
2104
6ced96ef 2105Tab *create_new_tab(GtkWidget* widget, gpointer user_data){
a1a2b649 2106 gchar label[PATH_MAX];
2901f314 2107 MainWindow * mw_data = get_window_data_struct(widget);
4266dc7f 2108
2901f314 2109 GtkNotebook * notebook = (GtkNotebook *)lookup_widget(widget, "MNotebook");
561eba2a 2110 if(notebook == NULL){
2111 g_printf("Notebook does not exist\n");
6ced96ef 2112 return NULL;
2113 }
2114 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
2115 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
2116 Tab *copy_tab;
2117
2118 if(!page) {
2119 copy_tab = NULL;
2120 } else {
2121 copy_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
561eba2a 2122 }
4266dc7f 2123
6b1d3120 2124 strcpy(label,"Page");
eb38aea5 2125 if(get_label(mw_data, label,"Get the name of the tab","Please input tab's name"))
6ced96ef 2126 return (create_tab (mw_data, copy_tab, notebook, label));
561eba2a 2127}
2128
2901f314 2129void
2130on_tab_activate (GtkMenuItem *menuitem,
2131 gpointer user_data)
2132{
2133 create_new_tab((GtkWidget*)menuitem, user_data);
2134}
2135
561eba2a 2136
2137void
2138on_open_activate (GtkMenuItem *menuitem,
2139 gpointer user_data)
2140{
2141 open_traceset((GtkWidget*)menuitem, user_data);
2142}
2143
2144
2145void
2146on_close_activate (GtkMenuItem *menuitem,
2147 gpointer user_data)
2148{
bca3b81f 2149 MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
68b48a45 2150 main_window_destructor(mw_data);
561eba2a 2151}
2152
2153
4266dc7f 2154/* remove the current tab from the main window
abe346a3 2155 */
2156
561eba2a 2157void
27a559b9 2158on_close_tab_activate (GtkWidget *widget,
561eba2a 2159 gpointer user_data)
2160{
4266dc7f 2161 gint page_num;
2061e03d 2162 GtkWidget * notebook;
4266dc7f 2163 GtkWidget * page;
27a559b9 2164 MainWindow * mw_data = get_window_data_struct(widget);
2165 notebook = lookup_widget(widget, "MNotebook");
2061e03d 2166 if(notebook == NULL){
2167 g_printf("Notebook does not exist\n");
2168 return;
2169 }
4266dc7f 2170
2171 page_num = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
2061e03d 2172
4266dc7f 2173 gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), page_num);
2061e03d 2174
561eba2a 2175}
2176
27a559b9 2177void
2178on_close_tab_X_clicked (GtkWidget *widget,
2179 gpointer user_data)
2180{
2181 gint page_num;
2182 GtkWidget *notebook = lookup_widget(widget, "MNotebook");
2183 if(notebook == NULL){
2184 g_printf("Notebook does not exist\n");
2185 return;
2186 }
2187
2188 if((page_num = gtk_notebook_page_num(GTK_NOTEBOOK(notebook), widget)) != -1)
2189 gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), page_num);
2190
2191}
2192
561eba2a 2193
2194void
2195on_add_trace_activate (GtkMenuItem *menuitem,
2196 gpointer user_data)
2197{
2198 add_trace((GtkWidget*)menuitem, user_data);
2199}
2200
2201
2202void
2203on_remove_trace_activate (GtkMenuItem *menuitem,
2204 gpointer user_data)
2205{
2206 remove_trace((GtkWidget*)menuitem, user_data);
2207}
2208
2209
2210void
2211on_save_activate (GtkMenuItem *menuitem,
2212 gpointer user_data)
2213{
2214 save((GtkWidget*)menuitem, user_data);
2215}
2216
2217
2218void
2219on_save_as_activate (GtkMenuItem *menuitem,
2220 gpointer user_data)
2221{
2222 save_as((GtkWidget*)menuitem, user_data);
2223}
2224
2225
2226void
2227on_quit_activate (GtkMenuItem *menuitem,
2228 gpointer user_data)
2229{
2061e03d 2230 gtk_main_quit ();
561eba2a 2231}
2232
2233
2234void
2235on_cut_activate (GtkMenuItem *menuitem,
2236 gpointer user_data)
2237{
2238 g_printf("Cut\n");
2239}
2240
2241
2242void
2243on_copy_activate (GtkMenuItem *menuitem,
2244 gpointer user_data)
2245{
2246 g_printf("Copye\n");
2247}
2248
2249
2250void
2251on_paste_activate (GtkMenuItem *menuitem,
2252 gpointer user_data)
2253{
2254 g_printf("Paste\n");
2255}
2256
2257
2258void
2259on_delete_activate (GtkMenuItem *menuitem,
2260 gpointer user_data)
2261{
2262 g_printf("Delete\n");
2263}
2264
2265
2266void
2267on_zoom_in_activate (GtkMenuItem *menuitem,
2268 gpointer user_data)
2269{
2270 zoom_in((GtkWidget*)menuitem, user_data);
2271}
2272
2273
2274void
2275on_zoom_out_activate (GtkMenuItem *menuitem,
2276 gpointer user_data)
2277{
2278 zoom_out((GtkWidget*)menuitem, user_data);
2279}
2280
2281
2282void
2283on_zoom_extended_activate (GtkMenuItem *menuitem,
2284 gpointer user_data)
2285{
2286 zoom_extended((GtkWidget*)menuitem, user_data);
2287}
2288
2289
2290void
2291on_go_to_time_activate (GtkMenuItem *menuitem,
2292 gpointer user_data)
2293{
2294 go_to_time((GtkWidget*)menuitem, user_data);
2295}
2296
2297
2298void
2299on_show_time_frame_activate (GtkMenuItem *menuitem,
2300 gpointer user_data)
2301{
2302 show_time_frame((GtkWidget*)menuitem, user_data);
2303}
2304
2305
2306void
2307on_move_viewer_up_activate (GtkMenuItem *menuitem,
2308 gpointer user_data)
2309{
2310 move_up_viewer((GtkWidget*)menuitem, user_data);
2311}
2312
2313
2314void
2315on_move_viewer_down_activate (GtkMenuItem *menuitem,
2316 gpointer user_data)
2317{
2318 move_down_viewer((GtkWidget*)menuitem, user_data);
2319}
2320
2321
2322void
2323on_remove_viewer_activate (GtkMenuItem *menuitem,
2324 gpointer user_data)
2325{
2326 delete_viewer((GtkWidget*)menuitem, user_data);
2327}
2328
b052368a 2329#if 0
49bf71b5 2330void
2331on_trace_filter_activate (GtkMenuItem *menuitem,
2332 gpointer user_data)
2333{
2334 MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
2335 LttvTracesetSelector * s;
4266dc7f 2336 GtkWidget * w;
6ced96ef 2337 GtkWidget * notebook = lookup_widget(GTK_WIDGET(menuitem), "MNotebook");
2338
2339 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
2340 gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
2341 Tab *tab;
2342
2343 if(!page) {
2344 return;
2345 } else {
2346 tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
2347 }
4266dc7f 2348
b052368a 2349 w = gtk_multivpaned_get_widget(GTK_MULTIVPANED(tab->multivpaned));
49bf71b5 2350
2351 s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
2352 if(!s){
2353 g_printf("There is no viewer yet\n");
2354 return;
2355 }
a8c0f09d 2356 if(get_filter_selection(s, "Configure trace and tracefile filter", "Select traces and tracefiles")){
a43d67ba 2357 //FIXME report filter change
2358 //update_traceset(mw_data);
2359 //call_pending_read_hooks(mw_data);
4266dc7f 2360 //lttvwindow_report_current_time(mw_data,&(tab->current_time));
a8c0f09d 2361 }
49bf71b5 2362}
b052368a 2363#endif //0
49bf71b5 2364
2365void
2366on_trace_facility_activate (GtkMenuItem *menuitem,
2367 gpointer user_data)
2368{
2369 g_printf("Trace facility selector: %s\n");
2370}
561eba2a 2371
abe346a3 2372
b052368a 2373/* Dispaly a file selection dialogue to let user select a library, then call
2374 * lttv_library_load().
2375 */
2376
2377void
2378on_load_library_activate (GtkMenuItem *menuitem,
2379 gpointer user_data)
2380{
2381 GError *error = NULL;
2382 MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
2383
2384 gchar load_module_path_alter[PATH_MAX];
2385 {
2386 GPtrArray *name;
2387 guint nb,i;
2388 gchar *load_module_path;
2389 name = g_ptr_array_new();
2390 nb = lttv_library_path_number();
2391 /* ask for the library path */
2392
2393 for(i=0;i<nb;i++){
2394 gchar *path;
2395 path = lttv_library_path_get(i);
2396 g_ptr_array_add(name, path);
2397 }
2398
2399 load_module_path = get_selection((char **)(name->pdata), name->len,
2400 "Select a library path", "Library paths");
2401 if(load_module_path != NULL)
2402 strncpy(load_module_path_alter, load_module_path, PATH_MAX-1); // -1 for /
2403
2404 g_ptr_array_free(name, TRUE);
2405
2406 if(load_module_path == NULL) return;
2407 }
2408
2409 {
2410 /* Make sure the module path ends with a / */
2411 gchar *ptr = load_module_path_alter;
2412
2413 ptr = strchr(ptr, '\0');
2414
2415 if(*(ptr-1) != '/') {
2416 *ptr = '/';
2417 *(ptr+1) = '\0';
2418 }
2419 }
2420
2421 {
2422 /* Ask for the library to load : list files in the previously selected
2423 * directory */
2424 gchar str[PATH_MAX];
2425 gchar ** dir;
2426 gint id;
2427 GtkFileSelection * file_selector =
2428 (GtkFileSelection *)gtk_file_selection_new("Select a module");
2429 gtk_file_selection_set_filename(file_selector, load_module_path_alter);
2430 gtk_file_selection_hide_fileop_buttons(file_selector);
2431
2432 str[0] = '\0';
2433 id = gtk_dialog_run(GTK_DIALOG(file_selector));
2434 switch(id){
2435 case GTK_RESPONSE_ACCEPT:
2436 case GTK_RESPONSE_OK:
2437 dir = gtk_file_selection_get_selections (file_selector);
2438 strncpy(str,dir[0],PATH_MAX);
2439 strncpy(remember_plugins_dir,dir[0],PATH_MAX);
2440 /* only keep file name */
2441 gchar *str1;
2442 str1 = strrchr(str,'/');
2443 if(str1)str1++;
2444 else{
2445 str1 = strrchr(str,'\\');
2446 str1++;
2447 }
2448#if 0
2449 /* remove "lib" */
2450 if(*str1 == 'l' && *(str1+1)== 'i' && *(str1+2)=='b')
2451 str1=str1+3;
2452 remove info after . */
2453 {
2454 gchar *str2 = str1;
2455
2456 str2 = strrchr(str2, '.');
2457 if(str2 != NULL) *str2 = '\0';
2458 }
2459 lttv_module_require(str1, &error);
2460#endif //0
2461 lttv_library_load(str1, &error);
2462 if(error != NULL) g_warning(error->message);
2463 else g_printf("Load library: %s\n", str);
2464 g_strfreev(dir);
2465 case GTK_RESPONSE_REJECT:
2466 case GTK_RESPONSE_CANCEL:
2467 default:
2468 gtk_widget_destroy((GtkWidget*)file_selector);
2469 break;
2470 }
2471
2472 }
2473
2474
2475
2476}
2477
2478
2479/* Display all loaded modules, let user to select a module to unload
2480 * by calling lttv_module_unload
2481 */
2482
2483void
2484on_unload_library_activate (GtkMenuItem *menuitem,
2485 gpointer user_data)
2486{
2487 MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
2488
2489 LttvLibrary *library;
2490 {
2491 GPtrArray *name;
2492 guint nb,i;
2493 gchar *lib_name;
2494 name = g_ptr_array_new();
2495 nb = lttv_library_number();
2496 LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb);
2497 /* ask for the library name */
2498
2499 for(i=0;i<nb;i++){
2500 LttvLibrary *iter_lib = lttv_library_get(i);
2501 lttv_library_info(iter_lib, &lib_info[i]);
2502
2503 gchar *path = lib_info[i].name;
2504 g_ptr_array_add(name, lib_info[i].name);
2505 }
2506 lib_name = get_selection((char **)(name->pdata), name->len,
2507 "Select a library", "Libraries");
2508 if(lib_name != NULL) {
2509 for(i=0;i<nb;i++){
2510 if(strcmp(lib_name, lib_info[i].name) == 0) {
2511 library = lttv_library_get(i);
2512 break;
2513 }
2514 }
2515 }
2516 g_ptr_array_free(name, TRUE);
2517 g_free(lib_info);
2518
2519 if(lib_name == NULL) return;
2520 }
2521
2522 lttv_library_unload(library);
2523}
2524
2525
abe346a3 2526/* Dispaly a file selection dialogue to let user select a module, then call
b052368a 2527 * lttv_module_require().
abe346a3 2528 */
2529
561eba2a 2530void
2531on_load_module_activate (GtkMenuItem *menuitem,
2532 gpointer user_data)
2533{
b052368a 2534 GError *error = NULL;
bca3b81f 2535 MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
b052368a 2536
2537 LttvLibrary *library;
2538 {
2539 GPtrArray *name;
2540 guint nb,i;
2541 gchar *lib_name;
2542 name = g_ptr_array_new();
2543 nb = lttv_library_number();
2544 LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb);
2545 /* ask for the library name */
2546
2547 for(i=0;i<nb;i++){
2548 LttvLibrary *iter_lib = lttv_library_get(i);
2549 lttv_library_info(iter_lib, &lib_info[i]);
2550
2551 gchar *path = lib_info[i].name;
2552 g_ptr_array_add(name, path);
2553 }
2554 lib_name = get_selection((char **)(name->pdata), name->len,
2555 "Select a library", "Libraries");
2556 if(lib_name != NULL) {
2557 for(i=0;i<nb;i++){
2558 if(strcmp(lib_name, lib_info[i].name) == 0) {
2559 library = lttv_library_get(i);
2560 break;
2561 }
3872a20e 2562 }
b052368a 2563 }
2564 g_ptr_array_free(name, TRUE);
2565 g_free(lib_info);
2566
2567 if(lib_name == NULL) return;
36b3c068 2568 }
b052368a 2569
2570 //LttvModule *module;
2571 gchar module_name_out[PATH_MAX];
2572 {
2573 /* Ask for the module to load : list modules in the selected lib */
2574 GPtrArray *name;
2575 guint nb,i;
2576 gchar *module_name;
2577 LttvModuleInfo *module_info = g_new(LttvModuleInfo,nb);
2578 name = g_ptr_array_new();
2579 nb = lttv_library_module_number(library);
2580 /* ask for the module name */
2581
2582 for(i=0;i<nb;i++){
2583 LttvModule *iter_module = lttv_library_module_get(library, i);
2584 lttv_module_info(iter_module, &module_info[i]);
2585
2586 gchar *path = module_info[i].name;
2587 g_ptr_array_add(name, path);
2588 }
2589 module_name = get_selection((char **)(name->pdata), name->len,
2590 "Select a module", "Modules");
2591 if(module_name != NULL) {
2592 for(i=0;i<nb;i++){
2593 if(strcmp(module_name, module_info[i].name) == 0) {
2594 strncpy(module_name_out, module_name, PATH_MAX);
2595 //module = lttv_library_module_get(i);
2596 break;
2597 }
2598 }
2599 }
2600
2601 g_ptr_array_free(name, TRUE);
2602 g_free(module_info);
2603
2604 if(module_name == NULL) return;
2605 }
2606
2607 lttv_module_require(module_name_out, &error);
2608 if(error != NULL) g_warning(error->message);
2609 else g_printf("Load module: %s\n", module_name_out);
2610
2611
2612#if 0
2613 {
2614
2615
2616 gchar str[PATH_MAX];
2617 gchar ** dir;
2618 gint id;
2619 GtkFileSelection * file_selector =
2620 (GtkFileSelection *)gtk_file_selection_new("Select a module");
2621 gtk_file_selection_set_filename(file_selector, load_module_path_alter);
2622 gtk_file_selection_hide_fileop_buttons(file_selector);
2623
2624 str[0] = '\0';
2625 id = gtk_dialog_run(GTK_DIALOG(file_selector));
2626 switch(id){
2627 case GTK_RESPONSE_ACCEPT:
2628 case GTK_RESPONSE_OK:
2629 dir = gtk_file_selection_get_selections (file_selector);
2630 strncpy(str,dir[0],PATH_MAX);
2631 strncpy(remember_plugins_dir,dir[0],PATH_MAX);
2632 {
2633 /* only keep file name */
2634 gchar *str1;
2635 str1 = strrchr(str,'/');
2636 if(str1)str1++;
2637 else{
2638 str1 = strrchr(str,'\\');
2639 str1++;
2640 }
2641#if 0
2642 /* remove "lib" */
2643 if(*str1 == 'l' && *(str1+1)== 'i' && *(str1+2)=='b')
2644 str1=str1+3;
2645 remove info after . */
2646 {
2647 gchar *str2 = str1;
2648
2649 str2 = strrchr(str2, '.');
2650 if(str2 != NULL) *str2 = '\0';
2651 }
2652 lttv_module_require(str1, &error);
2653#endif //0
2654 lttv_library_load(str1, &error);
2655 if(error != NULL) g_warning(error->message);
2656 else g_printf("Load library: %s\n", str);
2657 g_strfreev(dir);
2658 case GTK_RESPONSE_REJECT:
2659 case GTK_RESPONSE_CANCEL:
2660 default:
2661 gtk_widget_destroy((GtkWidget*)file_selector);
2662 break;
2663 }
2664
2665 }
2666#endif //0
2667
2668
561eba2a 2669}
2670
2671
b052368a 2672
abe346a3 2673/* Display all loaded modules, let user to select a module to unload
2674 * by calling lttv_module_unload
2675 */
2676
561eba2a 2677void
2678on_unload_module_activate (GtkMenuItem *menuitem,
2679 gpointer user_data)
2680{
b052368a 2681 GError *error = NULL;
bca3b81f 2682 MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
08b1c66e 2683
b052368a 2684 LttvLibrary *library;
2685 {
2686 GPtrArray *name;
2687 guint nb,i;
2688 gchar *lib_name;
2689 name = g_ptr_array_new();
2690 nb = lttv_library_number();
2691 LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb);
2692 /* ask for the library name */
36b3c068 2693
36b3c068 2694 for(i=0;i<nb;i++){
b052368a 2695 LttvLibrary *iter_lib = lttv_library_get(i);
2696 lttv_library_info(iter_lib, &lib_info[i]);
2697
2698 gchar *path = lib_info[i].name;
2699 g_ptr_array_add(name, path);
2700 }
2701 lib_name = get_selection((char **)(name->pdata), name->len,
2702 "Select a library", "Libraries");
2703 if(lib_name != NULL) {
2704 for(i=0;i<nb;i++){
2705 if(strcmp(lib_name, lib_info[i].name) == 0) {
2706 library = lttv_library_get(i);
2707 break;
2708 }
36b3c068 2709 }
b052368a 2710 }
2711 g_ptr_array_free(name, TRUE);
2712 g_free(lib_info);
2713
2714 if(lib_name == NULL) return;
36b3c068 2715 }
2716
b052368a 2717 LttvModule *module;
2718 {
2719 /* Ask for the module to load : list modules in the selected lib */
2720 GPtrArray *name;
2721 guint nb,i;
2722 gchar *module_name;
2723 LttvModuleInfo *module_info = g_new(LttvModuleInfo,nb);
2724 name = g_ptr_array_new();
2725 nb = lttv_library_module_number(library);
2726 /* ask for the module name */
2727
2728 for(i=0;i<nb;i++){
2729 LttvModule *iter_module = lttv_library_module_get(library, i);
2730 lttv_module_info(iter_module, &module_info[i]);
2731
2732 gchar *path = module_info[i].name;
2733 if(module_info[i].use_count > 0) g_ptr_array_add(name, path);
2734 }
2735 module_name = get_selection((char **)(name->pdata), name->len,
2736 "Select a module", "Modules");
2737 if(module_name != NULL) {
2738 for(i=0;i<nb;i++){
2739 if(strcmp(module_name, module_info[i].name) == 0) {
2740 module = lttv_library_module_get(library, i);
2741 break;
2742 }
2743 }
2744 }
2745
2746 g_ptr_array_free(name, TRUE);
2747 g_free(module_info);
2748
2749 if(module_name == NULL) return;
2750 }
2751
2752 lttv_module_release(module);
2753 LttvModuleInfo module_info;
2754 lttv_module_info(module, &module_info);
2755 g_printf("Release module: %s\n", module_info.name);
561eba2a 2756}
2757
2758
b052368a 2759/* Display a directory dialogue to let user select a path for library searching
abe346a3 2760 */
2761
561eba2a 2762void
b052368a 2763on_add_library_search_path_activate (GtkMenuItem *menuitem,
561eba2a 2764 gpointer user_data)
2765{
b052368a 2766 GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select library path");
67b98724 2767 const char * dir;
fc188b78 2768 gint id;
2769
bca3b81f 2770 MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
3658a338 2771 if(remember_plugins_dir[0] != '\0')
2772 gtk_dir_selection_set_filename(file_selector, remember_plugins_dir);
fc188b78 2773
68b48a45 2774 id = gtk_dialog_run(GTK_DIALOG(file_selector));
fc188b78 2775 switch(id){
2776 case GTK_RESPONSE_ACCEPT:
2777 case GTK_RESPONSE_OK:
68b48a45 2778 dir = gtk_dir_selection_get_dir (file_selector);
a1a2b649 2779 strncpy(remember_plugins_dir,dir,PATH_MAX);
2780 strncat(remember_plugins_dir,"/",PATH_MAX);
08b1c66e 2781 lttv_library_path_add(dir);
fc188b78 2782 case GTK_RESPONSE_REJECT:
2783 case GTK_RESPONSE_CANCEL:
2784 default:
68b48a45 2785 gtk_widget_destroy((GtkWidget*)file_selector);
fc188b78 2786 break;
6b1d3120 2787 }
561eba2a 2788}
2789
2790
b052368a 2791/* Display a directory dialogue to let user select a path for library searching
2792 */
2793
2794void
2795on_remove_library_search_path_activate (GtkMenuItem *menuitem,
2796 gpointer user_data)
2797{
2798 MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
2799
2800 const char *lib_path;
2801 {
2802 GPtrArray *name;
2803 guint nb,i;
2804 gchar *lib_name;
2805 name = g_ptr_array_new();
2806 nb = lttv_library_path_number();
2807 /* ask for the library name */
2808
2809 for(i=0;i<nb;i++){
2810 gchar *path = lttv_library_path_get(i);
2811 g_ptr_array_add(name, path);
2812 }
2813 lib_path = get_selection((char **)(name->pdata), name->len,
2814 "Select a library path", "Library paths");
2815
2816 g_ptr_array_free(name, TRUE);
2817
2818 if(lib_path == NULL) return;
2819 }
2820
2821 lttv_library_path_remove(lib_path);
2822}
2823
561eba2a 2824void
2825on_color_activate (GtkMenuItem *menuitem,
2826 gpointer user_data)
2827{
2828 g_printf("Color\n");
2829}
2830
2831
2832void
2833on_filter_activate (GtkMenuItem *menuitem,
2834 gpointer user_data)
2835{
2836 g_printf("Filter\n");
2837}
2838
2839
2840void
2841on_save_configuration_activate (GtkMenuItem *menuitem,
2842 gpointer user_data)
2843{
2844 g_printf("Save configuration\n");
2845}
2846
2847
2848void
2849on_content_activate (GtkMenuItem *menuitem,
2850 gpointer user_data)
2851{
2852 g_printf("Content\n");
2853}
2854
2855
2856void
2857on_about_activate (GtkMenuItem *menuitem,
2858 gpointer user_data)
2859{
2860 g_printf("About...\n");
2861}
2862
2863
2864void
2865on_button_new_clicked (GtkButton *button,
2866 gpointer user_data)
2867{
6f7ad7ae 2868 create_new_window((GtkWidget*)button, user_data, TRUE);
561eba2a 2869}
2870
2901f314 2871void
2872on_button_new_tab_clicked (GtkButton *button,
2873 gpointer user_data)
2874{
2875 create_new_tab((GtkWidget*)button, user_data);
2876}
561eba2a 2877
2878void
2879on_button_open_clicked (GtkButton *button,
2880 gpointer user_data)
2881{
2882 open_traceset((GtkWidget*)button, user_data);
2883}
2884
2885
2886void
2887on_button_add_trace_clicked (GtkButton *button,
2888 gpointer user_data)
2889{
2890 add_trace((GtkWidget*)button, user_data);
2891}
2892
2893
2894void
2895on_button_remove_trace_clicked (GtkButton *button,
2896 gpointer user_data)
2897{
2898 remove_trace((GtkWidget*)button, user_data);
2899}
2900
9878c8a4 2901void
2902on_button_redraw_clicked (GtkButton *button,
2903 gpointer user_data)
2904{
2905 redraw((GtkWidget*)button, user_data);
2906}
2907
2908void
2909on_button_continue_processing_clicked (GtkButton *button,
2910 gpointer user_data)
2911{
2912 continue_processing((GtkWidget*)button, user_data);
2913}
2914
2915void
2916on_button_stop_processing_clicked (GtkButton *button,
2917 gpointer user_data)
2918{
2919 stop_processing((GtkWidget*)button, user_data);
2920}
2921
2922
561eba2a 2923
2924void
2925on_button_save_clicked (GtkButton *button,
2926 gpointer user_data)
2927{
2928 save((GtkWidget*)button, user_data);
2929}
2930
2931
2932void
2933on_button_save_as_clicked (GtkButton *button,
2934 gpointer user_data)
2935{
2936 save_as((GtkWidget*)button, user_data);
2937}
2938
2939
2940void
2941on_button_zoom_in_clicked (GtkButton *button,
2942 gpointer user_data)
2943{
2944 zoom_in((GtkWidget*)button, user_data);
2945}
2946
2947
2948void
2949on_button_zoom_out_clicked (GtkButton *button,
2950 gpointer user_data)
2951{
2952 zoom_out((GtkWidget*)button, user_data);
2953}
2954
2955
2956void
2957on_button_zoom_extended_clicked (GtkButton *button,
2958 gpointer user_data)
2959{
2960 zoom_extended((GtkWidget*)button, user_data);
2961}
2962
2963
2964void
2965on_button_go_to_time_clicked (GtkButton *button,
2966 gpointer user_data)
2967{
2968 go_to_time((GtkWidget*)button, user_data);
2969}
2970
2971
2972void
2973on_button_show_time_frame_clicked (GtkButton *button,
2974 gpointer user_data)
2975{
2976 show_time_frame((GtkWidget*)button, user_data);
2977}
2978
2979
2980void
2981on_button_move_up_clicked (GtkButton *button,
2982 gpointer user_data)
2983{
2984 move_up_viewer((GtkWidget*)button, user_data);
2985}
2986
2987
2988void
2989on_button_move_down_clicked (GtkButton *button,
2990 gpointer user_data)
2991{
2992 move_down_viewer((GtkWidget*)button, user_data);
2993}
2994
2995
2996void
2997on_button_delete_viewer_clicked (GtkButton *button,
2998 gpointer user_data)
2999{
3000 delete_viewer((GtkWidget*)button, user_data);
3001}
3002
3003void
2d262115 3004on_MWindow_destroy (GtkWidget *widget,
561eba2a 3005 gpointer user_data)
3006{
2d262115 3007 MainWindow *main_window = get_window_data_struct(widget);
ef68c3ac 3008 LttvIAttribute *attributes = main_window->attributes;
3009 LttvAttributeValue value;
e4d09234 3010
ef68c3ac 3011 //This is unnecessary, since widgets will be destroyed
3012 //by the main window widget anyway.
3013 //remove_all_menu_toolbar_constructors(main_window, NULL);
3014
3015 g_assert(lttv_iattribute_find_by_path(attributes,
3016 "viewers/menu", LTTV_POINTER, &value));
3017 lttv_menus_destroy((LttvMenus*)*(value.v_pointer));
3018
501e4e70 3019 g_assert(lttv_iattribute_find_by_path(attributes,
ef68c3ac 3020 "viewers/toolbar", LTTV_POINTER, &value));
3021 lttv_toolbars_destroy((LttvToolbars*)*(value.v_pointer));
2d262115 3022
ef68c3ac 3023 g_object_unref(main_window->attributes);
3024 g_main_window_list = g_slist_remove(g_main_window_list, main_window);
561eba2a 3025
ef68c3ac 3026 g_printf("There are now : %d windows\n",g_slist_length(g_main_window_list));
2d262115 3027 if(g_slist_length(g_main_window_list) == 0)
7a859036 3028 gtk_main_quit ();
561eba2a 3029}
3030
58eecf4a 3031gboolean
3032on_MWindow_configure (GtkWidget *widget,
3033 GdkEventConfigure *event,
3034 gpointer user_data)
3035{
3036 MainWindow * mw_data = get_window_data_struct((GtkWidget*)widget);
3037 float width = event->width;
58eecf4a 3038 TimeWindow time_win;
3039 double ratio;
3040 TimeInterval *time_span;
3041 LttTime time;
bd24a9af 3042
3043 // MD : removed time width modification upon resizing of the main window.
3044 // The viewers will redraw themselves completely, without time interval
3045 // modification.
3046/* while(tab){
58eecf4a 3047 if(mw_data->window_width){
3048 time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ;
3049 time_win = tab->time_window;
3050 ratio = width / mw_data->window_width;
3051 tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio);
3052 time = ltt_time_sub(time_span->endTime, time_win.start_time);
3053 if(ltt_time_compare(time, tab->time_window.time_width) < 0){
3054 tab->time_window.time_width = time;
3055 }
3056 }
3057 tab = tab->next;
3058 }
3059
3060 mw_data->window_width = (int)width;
bd24a9af 3061 */
58eecf4a 3062 return FALSE;
3063}
561eba2a 3064
abe346a3 3065/* Set current tab
3066 */
3067
561eba2a 3068void
3069on_MNotebook_switch_page (GtkNotebook *notebook,
3070 GtkNotebookPage *page,
3071 guint page_num,
3072 gpointer user_data)
3073{
47cd8a09 3074
561eba2a 3075}
3076
abe346a3 3077
b052368a 3078void scroll_value_changed_cb(GtkWidget *scrollbar,
3079 gpointer user_data)
3080{
3081 Tab *tab = (Tab *)user_data;
3082 TimeWindow time_window;
3083 TimeInterval *time_span;
3084 LttTime time;
3085 GtkAdjustment *adjust = gtk_range_get_adjustment(GTK_RANGE(scrollbar));
3086 gdouble value = gtk_adjustment_get_value(adjust);
3087 gdouble upper, lower, ratio, page_size;
3088 LttvTracesetContext * tsc =
3089 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
3090
3091 //time_window = tab->time_window;
3092
3093 time_span = &tsc->time_span ;
3094 lower = adjust->lower;
3095 upper = adjust->upper;
3096 ratio = (value - lower) / (upper - lower);
3097 g_critical("lower %lu, upper %lu, value %lu, ratio %lu", lower, upper, value, ratio);
3098
3099 //time = ltt_time_sub(time_span->end_time, time_span->start_time);
3100 //time = ltt_time_mul(time, (float)ratio);
3101 //time = ltt_time_add(time_span->start_time, time);
3102 time = ltt_time_from_double(value/NANOSECONDS_PER_SECOND);
3103
3104 time_window.start_time = time;
3105
3106 page_size = adjust->page_size;
3107
3108 time_window.time_width =
3109 ltt_time_from_double(page_size/NANOSECONDS_PER_SECOND);
3110 //time = ltt_time_sub(time_span->end_time, time);
3111 //if(ltt_time_compare(time,time_window.time_width) < 0){
3112 // time_window.time_width = time;
3113 //}
3114
3115 /* call viewer hooks for new time window */
3116 set_time_window(tab, &time_window);
3117
3118}
3119
3120
abe346a3 3121/* callback function to check or uncheck the check box (filter)
3122 */
3123
49bf71b5 3124void checkbox_changed(GtkTreeView *treeview,
3125 GtkTreePath *arg1,
3126 GtkTreeViewColumn *arg2,
3127 gpointer user_data)
3128{
3129 GtkTreeStore * store = (GtkTreeStore *)gtk_tree_view_get_model (treeview);
3130 GtkTreeIter iter;
3131 gboolean value;
3132
3133 if (gtk_tree_model_get_iter ((GtkTreeModel *)store, &iter, arg1)){
3134 gtk_tree_model_get ((GtkTreeModel *)store, &iter, CHECKBOX_COLUMN, &value, -1);
3135 value = value? FALSE : TRUE;
3136 gtk_tree_store_set (GTK_TREE_STORE (store), &iter, CHECKBOX_COLUMN, value, -1);
3137 }
3138
3139}
3140
abe346a3 3141
3142/* According to user's selection, update selector(filter)
3143 */
3144
49bf71b5 3145void update_filter(LttvTracesetSelector *s, GtkTreeStore *store )
3146{
ed3b99b6 3147 GtkTreeIter iter, child_iter, child_iter1, child_iter2;
3148 int i, j, k, nb_eventtype;
49bf71b5 3149 LttvTraceSelector * trace;
3150 LttvTracefileSelector * tracefile;
ed3b99b6 3151 LttvEventtypeSelector * eventtype;
3152 gboolean value, value1, value2;
49bf71b5 3153
3154 if(gtk_tree_model_get_iter_first((GtkTreeModel*)store, &iter)){
3155 i = 0;
3156 do{
ed3b99b6 3157 trace = lttv_traceset_selector_trace_get(s, i);
3158 nb_eventtype = lttv_trace_selector_eventtype_number(trace);
49bf71b5 3159 gtk_tree_model_get ((GtkTreeModel*)store, &iter, CHECKBOX_COLUMN, &value,-1);
3160 if(value){
3161 j = 0;
3162 if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter, &iter)){
3163 do{
ed3b99b6 3164 if(j<1){//eventtype selector for trace
3165 gtk_tree_model_get ((GtkTreeModel*)store, &child_iter, CHECKBOX_COLUMN, &value2,-1);
3166 if(value2){
3167 k=0;
3168 if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter1, &child_iter)){
3169 do{
3170 eventtype = lttv_trace_selector_eventtype_get(trace,k);
3171 gtk_tree_model_get ((GtkTreeModel*)store, &child_iter1, CHECKBOX_COLUMN, &value2,-1);
3172 lttv_eventtype_selector_set_selected(eventtype,value2);
3173 k++;
3174 }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter1));
3175 }
3176 }
3177 }else{ //tracefile selector
3178 tracefile = lttv_trace_selector_tracefile_get(trace, j - 1);
3179 gtk_tree_model_get ((GtkTreeModel*)store, &child_iter, CHECKBOX_COLUMN, &value1,-1);
3180 lttv_tracefile_selector_set_selected(tracefile,value1);
3181 if(value1){
3182 gtk_tree_model_iter_children((GtkTreeModel*)store, &child_iter1, &child_iter); //eventtype selector
3183 gtk_tree_model_get ((GtkTreeModel*)store, &child_iter1, CHECKBOX_COLUMN, &value2,-1);
3184 if(value2){
3185 k = 0;
3186 if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter2, &child_iter1)){
3187 do{//eventtype selector for tracefile
3188 eventtype = lttv_tracefile_selector_eventtype_get(tracefile,k);
3189 gtk_tree_model_get ((GtkTreeModel*)store, &child_iter2, CHECKBOX_COLUMN, &value2,-1);
3190 lttv_eventtype_selector_set_selected(eventtype,value2);
3191 k++;
3192 }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter2));
3193 }
3194 }
3195 }
3196 }
49bf71b5 3197 j++;
3198 }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter));
3199 }
3200 }
3201 lttv_trace_selector_set_selected(trace,value);
3202 i++;
3203 }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &iter));
3204 }
3205}
3206
abe346a3 3207
3208/* Display a dialogue showing all eventtypes and traces, let user to select the interested
3209 * eventtypes, tracefiles and traces (filter)
3210 */
3211
a8c0f09d 3212gboolean get_filter_selection(LttvTracesetSelector *s,char *title, char * column_title)
49bf71b5 3213{
3214 GtkWidget * dialogue;
3215 GtkTreeStore * store;
3216 GtkWidget * tree;
3217 GtkWidget * scroll_win;
3218 GtkCellRenderer * renderer;
3219 GtkTreeViewColumn * column;
ed3b99b6 3220 GtkTreeIter iter, child_iter, child_iter1, child_iter2;
3221 int i, j, k, id, nb_trace, nb_tracefile, nb_eventtype;
49bf71b5 3222 LttvTraceSelector * trace;
3223 LttvTracefileSelector * tracefile;
ed3b99b6 3224 LttvEventtypeSelector * eventtype;
49bf71b5 3225 char * name;
3226 gboolean checked;
3227
3228 dialogue = gtk_dialog_new_with_buttons(title,
3229 NULL,
3230 GTK_DIALOG_MODAL,
3231 GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
3232 GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
3233 NULL);
ed3b99b6 3234 gtk_window_set_default_size((GtkWindow*)dialogue, 300, 500);
49bf71b5 3235
3236 store = gtk_tree_store_new (TOTAL_COLUMNS, G_TYPE_BOOLEAN, G_TYPE_STRING);
3237 tree = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
3238 g_object_unref (G_OBJECT (store));
3239 g_signal_connect (G_OBJECT (tree), "row-activated",
3240 G_CALLBACK (checkbox_changed),
3241 NULL);
3242
3243
3244 renderer = gtk_cell_renderer_toggle_new ();
3245 gtk_cell_renderer_toggle_set_radio((GtkCellRendererToggle *)renderer, FALSE);
3246
3247 g_object_set (G_OBJECT (renderer),"activatable", TRUE, NULL);
3248
3249 column = gtk_tree_view_column_new_with_attributes ("Checkbox",
3250 renderer,
3251 "active", CHECKBOX_COLUMN,
3252 NULL);
3253 gtk_tree_view_column_set_alignment (column, 0.5);
3254 gtk_tree_view_column_set_fixed_width (column, 20);
3255 gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
3256
3257 renderer = gtk_cell_renderer_text_new ();
3258 column = gtk_tree_view_column_new_with_attributes (column_title,
3259 renderer,
3260 "text", NAME_COLUMN,
3261 NULL);
3262 gtk_tree_view_column_set_alignment (column, 0.0);
3263 gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
3264 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (tree), FALSE);
3265
3266 scroll_win = gtk_scrolled_window_new (NULL, NULL);
3267 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win),
3268 GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
3269 gtk_container_add (GTK_CONTAINER (scroll_win), tree);
3270
3271 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0);
3272
3273 gtk_widget_show(scroll_win);
3274 gtk_widget_show(tree);
3275
ed3b99b6 3276 nb_trace = lttv_traceset_selector_trace_number(s);
49bf71b5 3277 for(i=0;i<nb_trace;i++){
ed3b99b6 3278 trace = lttv_traceset_selector_trace_get(s, i);
49bf71b5 3279 name = lttv_trace_selector_get_name(trace);
3280 gtk_tree_store_append (store, &iter, NULL);
3281 checked = lttv_trace_selector_get_selected(trace);
3282 gtk_tree_store_set (store, &iter,
3283 CHECKBOX_COLUMN,checked,
3284 NAME_COLUMN,name,
3285 -1);
ed3b99b6 3286
3287 gtk_tree_store_append (store, &child_iter, &iter);
3288 gtk_tree_store_set (store, &child_iter,
3289 CHECKBOX_COLUMN, checked,
3290 NAME_COLUMN,"eventtype",
3291 -1);
3292
3293 nb_eventtype = lttv_trace_selector_eventtype_number(trace);
3294 for(j=0;j<nb_eventtype;j++){
3295 eventtype = lttv_trace_selector_eventtype_get(trace,j);
3296 name = lttv_eventtype_selector_get_name(eventtype);
3297 checked = lttv_eventtype_selector_get_selected(eventtype);
3298 gtk_tree_store_append (store, &child_iter1, &child_iter);
3299 gtk_tree_store_set (store, &child_iter1,
3300 CHECKBOX_COLUMN, checked,
3301 NAME_COLUMN,name,
3302 -1);
3303 }
3304
3305 nb_tracefile = lttv_trace_selector_tracefile_number(trace);
49bf71b5 3306 for(j=0;j<nb_tracefile;j++){
ed3b99b6 3307 tracefile = lttv_trace_selector_tracefile_get(trace, j);
49bf71b5 3308 name = lttv_tracefile_selector_get_name(tracefile);
3309 gtk_tree_store_append (store, &child_iter, &iter);
3310 checked = lttv_tracefile_selector_get_selected(tracefile);
3311 gtk_tree_store_set (store, &child_iter,
3312 CHECKBOX_COLUMN, checked,
3313 NAME_COLUMN,name,
3314 -1);
ed3b99b6 3315
3316 gtk_tree_store_append (store, &child_iter1, &child_iter);
3317 gtk_tree_store_set (store, &child_iter1,
3318 CHECKBOX_COLUMN, checked,
3319 NAME_COLUMN,"eventtype",
3320 -1);
3321
3322 for(k=0;k<nb_eventtype;k++){
3323 eventtype = lttv_tracefile_selector_eventtype_get(tracefile,k);
3324 name = lttv_eventtype_selector_get_name(eventtype);
3325 checked = lttv_eventtype_selector_get_selected(eventtype);
3326 gtk_tree_store_append (store, &child_iter2, &child_iter1);
3327 gtk_tree_store_set (store, &child_iter2,
3328 CHECKBOX_COLUMN, checked,
3329 NAME_COLUMN,name,
3330 -1);
3331 }
49bf71b5 3332 }
3333 }
3334
3335 id = gtk_dialog_run(GTK_DIALOG(dialogue));
3336 switch(id){
3337 case GTK_RESPONSE_ACCEPT:
3338 case GTK_RESPONSE_OK:
3339 update_filter(s, store);
a8c0f09d 3340 gtk_widget_destroy(dialogue);
3341 return TRUE;
49bf71b5 3342 case GTK_RESPONSE_REJECT:
3343 case GTK_RESPONSE_CANCEL:
3344 default:
3345 gtk_widget_destroy(dialogue);
3346 break;
3347 }
a8c0f09d 3348 return FALSE;
49bf71b5 3349}
3350
abe346a3 3351
3352/* Select a trace which will be removed from traceset
3353 */
3354
2176f952 3355char * get_remove_trace(char ** all_trace_name, int nb_trace)
3356{
3357 return get_selection(all_trace_name, nb_trace,
3358 "Select a trace", "Trace pathname");
3359}
abe346a3 3360
3361
b052368a 3362/* Select a module which will be loaded
3363 */
3364
3365char * get_load_module(char ** load_module_name, int nb_module)
3366{
3367 return get_selection(load_module_name, nb_module,
3368 "Select a module to load", "Module name");
3369}
3370
3371
3372
3373
abe346a3 3374/* Select a module which will be unloaded
3375 */
3376
36b3c068 3377char * get_unload_module(char ** loaded_module_name, int nb_module)
2176f952 3378{
3379 return get_selection(loaded_module_name, nb_module,
b052368a 3380 "Select a module to unload", "Module name");
2176f952 3381}
3382
abe346a3 3383
3384/* Display a dialogue which shows all selectable items, let user to
3385 * select one of them
3386 */
3387
2176f952 3388char * get_selection(char ** loaded_module_name, int nb_module,
3389 char *title, char * column_title)
36b3c068 3390{
3391 GtkWidget * dialogue;
3392 GtkWidget * scroll_win;
3393 GtkWidget * tree;
3394 GtkListStore * store;
3395 GtkTreeViewColumn * column;
3396 GtkCellRenderer * renderer;
3397 GtkTreeSelection * select;
3398 GtkTreeIter iter;
3399 gint id, i;
3400 char * unload_module_name = NULL;
3401
2176f952 3402 dialogue = gtk_dialog_new_with_buttons(title,
36b3c068 3403 NULL,
3404 GTK_DIALOG_MODAL,
3405 GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
3406 GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
3407 NULL);
3408 gtk_window_set_default_size((GtkWindow*)dialogue, 500, 200);
3409
3410 scroll_win = gtk_scrolled_window_new (NULL, NULL);
3411 gtk_widget_show ( scroll_win);
3412 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win),
3413 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
3414
3415 store = gtk_list_store_new (N_COLUMNS,G_TYPE_STRING);
3416 tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL (store));
3417 gtk_widget_show ( tree);
3418 g_object_unref (G_OBJECT (store));
3419
3420 renderer = gtk_cell_renderer_text_new ();
2176f952 3421 column = gtk_tree_view_column_new_with_attributes (column_title,
36b3c068 3422 renderer,
3423 "text", MODULE_COLUMN,
3424 NULL);
3425 gtk_tree_view_column_set_alignment (column, 0.5);
3426 gtk_tree_view_column_set_fixed_width (column, 150);
3427 gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
3428
3429 select = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree));
3430 gtk_tree_selection_set_mode (select, GTK_SELECTION_SINGLE);
3431
3432 gtk_container_add (GTK_CONTAINER (scroll_win), tree);
3433
3434 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0);
3435
3436 for(i=0;i<nb_module;i++){
3437 gtk_list_store_append (store, &iter);
3438 gtk_list_store_set (store, &iter, MODULE_COLUMN,loaded_module_name[i],-1);
3439 }
3440
3441 id = gtk_dialog_run(GTK_DIALOG(dialogue));
3442 switch(id){
3443 case GTK_RESPONSE_ACCEPT:
3444 case GTK_RESPONSE_OK:
3445 if (gtk_tree_selection_get_selected (select, (GtkTreeModel**)&store, &iter)){
3446 gtk_tree_model_get ((GtkTreeModel*)store, &iter, MODULE_COLUMN, &unload_module_name, -1);
3447 }
3448 case GTK_RESPONSE_REJECT:
3449 case GTK_RESPONSE_CANCEL:
3450 default:
3451 gtk_widget_destroy(dialogue);
3452 break;
3453 }
3454
3455 return unload_module_name;
3456}
5723fa24 3457
abe346a3 3458
ef68c3ac 3459/* Insert all menu entry and tool buttons into this main window
001d8606 3460 * for modules.
3461 *
abe346a3 3462 */
3463
6c9d86dd 3464void add_all_menu_toolbar_constructors(MainWindow * mw, gpointer user_data)
5723fa24 3465{
3466 int i;
3467 GdkPixbuf *pixbuf;
42fcbb71 3468 lttvwindow_viewer_constructor constructor;
001d8606 3469 LttvMenus * global_menu, * instance_menu;
3470 LttvToolbars * global_toolbar, * instance_toolbar;
6c9d86dd 3471 LttvMenuClosure *menu_item;
3472 LttvToolbarClosure *toolbar_item;
5723fa24 3473 LttvAttributeValue value;
001d8606 3474 LttvIAttribute *global_attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
501e4e70 3475 LttvIAttribute *attributes = mw->attributes;
001d8606 3476 GtkWidget * tool_menu_title_menu, *new_widget, *pixmap;
3477
3478 g_assert(lttv_iattribute_find_by_path(global_attributes,
3479 "viewers/menu", LTTV_POINTER, &value));
3480 if(*(value.v_pointer) == NULL)
501e4e70 3481 *(value.v_pointer) = lttv_menus_new();
001d8606 3482 global_menu = (LttvMenus*)*(value.v_pointer);
5723fa24 3483
3484 g_assert(lttv_iattribute_find_by_path(attributes,
3485 "viewers/menu", LTTV_POINTER, &value));
001d8606 3486 if(*(value.v_pointer) == NULL)
501e4e70 3487 *(value.v_pointer) = lttv_menus_new();
001d8606 3488 instance_menu = (LttvMenus*)*(value.v_pointer);
5723fa24 3489
001d8606 3490
3491
3492 g_assert(lttv_iattribute_find_by_path(global_attributes,
3493 "viewers/toolbar", LTTV_POINTER, &value));
3494 if(*(value.v_pointer) == NULL)
501e4e70 3495 *(value.v_pointer) = lttv_toolbars_new();
001d8606 3496 global_toolbar = (LttvToolbars*)*(value.v_pointer);
3497
3498 g_assert(lttv_iattribute_find_by_path(attributes,
3499 "viewers/toolbar", LTTV_POINTER, &value));
3500 if(*(value.v_pointer) == NULL)
501e4e70 3501 *(value.v_pointer) = lttv_toolbars_new();
001d8606 3502 instance_toolbar = (LttvToolbars*)*(value.v_pointer);
3503
3504 /* Add missing menu entries to window instance */
3505 for(i=0;i<global_menu->len;i++) {
6c9d86dd 3506 menu_item = &g_array_index(global_menu, LttvMenuClosure, i);
3507
3508 //add menu_item to window instance;
3509 constructor = menu_item->con;
3510 tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu");
3511 new_widget =
501e4e70 3512 gtk_menu_item_new_with_mnemonic (menu_item->menu_text);
6c9d86dd 3513 gtk_container_add (GTK_CONTAINER (tool_menu_title_menu),
3514 new_widget);
3515 g_signal_connect ((gpointer) new_widget, "activate",
3516 G_CALLBACK (insert_viewer_wrap),
3517 constructor);
3518 gtk_widget_show (new_widget);
3519 lttv_menus_add(instance_menu, menu_item->con,
3520 menu_item->menu_path,
3521 menu_item->menu_text,
3522 new_widget);
001d8606 3523
001d8606 3524 }
3525
3526 /* Add missing toolbar entries to window instance */
3527 for(i=0;i<global_toolbar->len;i++) {
6c9d86dd 3528 toolbar_item = &g_array_index(global_toolbar, LttvToolbarClosure, i);
3529
3530 //add toolbar_item to window instance;
3531 constructor = toolbar_item->con;
3532 tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar1");
3533 pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)toolbar_item->pixmap);
3534 pixmap = gtk_image_new_from_pixbuf(pixbuf);
3535 new_widget =
3536 gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu),
3537 GTK_TOOLBAR_CHILD_BUTTON,
3538 NULL,
3539 "",
3540 toolbar_item->tooltip, NULL,
3541 pixmap, NULL, NULL);
3542 gtk_label_set_use_underline(
3543 GTK_LABEL (((GtkToolbarChild*) (
3544 g_list_last (GTK_TOOLBAR
3545 (tool_menu_title_menu)->children)->data))->label),
3546 TRUE);
3547 gtk_container_set_border_width (GTK_CONTAINER (new_widget), 1);
3548 g_signal_connect ((gpointer) new_widget,
3549 "clicked",
3550 G_CALLBACK (insert_viewer_wrap),
3551 constructor);
3552 gtk_widget_show (new_widget);
001d8606 3553
6c9d86dd 3554 lttv_toolbars_add(instance_toolbar, toolbar_item->con,
3555 toolbar_item->tooltip,
3556 toolbar_item->pixmap,
3557 new_widget);
001d8606 3558
5723fa24 3559 }
6c9d86dd 3560
5723fa24 3561}
3562
abe346a3 3563
3564/* Create a main window
3565 */
3566
08b1c66e 3567void construct_main_window(MainWindow * parent)
5723fa24 3568{
2a2fa4f0 3569 g_debug("construct_main_window()");
68b48a45 3570 GtkWidget * new_window; /* New generated main window */
bca3b81f 3571 MainWindow * new_m_window;/* New main window structure */
5723fa24 3572 GtkNotebook * notebook;
f7afe191 3573 LttvIAttribute *attributes =
3574 LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
3575 LttvAttributeValue value;
6ced96ef 3576 Tab *new_tab;
2061e03d 3577
bca3b81f 3578 new_m_window = g_new(MainWindow, 1);
5723fa24 3579
3580 // Add the object's information to the module's array
68b48a45 3581 g_main_window_list = g_slist_append(g_main_window_list, new_m_window);
5723fa24 3582
f7afe191 3583
68b48a45 3584 new_window = create_MWindow();
3585 gtk_widget_show (new_window);
5723fa24 3586
bca3b81f 3587 new_m_window->mwindow = new_window;
a43d67ba 3588 new_m_window->attributes = attributes;
5723fa24 3589
001d8606 3590 g_assert(lttv_iattribute_find_by_path(attributes,
3591 "viewers/menu", LTTV_POINTER, &value));
501e4e70 3592 *(value.v_pointer) = lttv_menus_new();
001d8606 3593
501e4e70 3594 g_assert(lttv_iattribute_find_by_path(attributes,
001d8606 3595 "viewers/toolbar", LTTV_POINTER, &value));
501e4e70 3596 *(value.v_pointer) = lttv_toolbars_new();
2061e03d 3597
6c9d86dd 3598 add_all_menu_toolbar_constructors(new_m_window, NULL);
5723fa24 3599
2d262115 3600 g_object_set_data_full(G_OBJECT(new_window),
3601 "main_window_data",
3602 (gpointer)new_m_window,
3603 (GDestroyNotify)g_free);
5723fa24 3604 //create a default tab
bca3b81f 3605 notebook = (GtkNotebook *)lookup_widget(new_m_window->mwindow, "MNotebook");
5723fa24 3606 if(notebook == NULL){
3607 g_printf("Notebook does not exist\n");
3608 return;
3609 }
27a559b9 3610 gtk_notebook_popup_enable (GTK_NOTEBOOK(notebook));
5723fa24 3611 //for now there is no name field in LttvTraceset structure
3612 //Use "Traceset" as the label for the default tab
6ced96ef 3613 if(parent) {
3614 GtkWidget * parent_notebook = lookup_widget(parent->mwindow, "MNotebook");
3615 GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(parent_notebook),
3616 gtk_notebook_get_current_page(GTK_NOTEBOOK(parent_notebook)));
3617 Tab *parent_tab;
3618
3619 if(!page) {
3620 parent_tab = NULL;
3621 } else {
3622 parent_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
3623 }
3624 new_tab = create_tab(new_m_window, parent_tab, notebook, "Traceset");
3625 } else {
3626 new_tab = create_tab(new_m_window, NULL, notebook, "Traceset");
4266dc7f 3627 if(g_init_trace != NULL){
6ced96ef 3628 lttvwindow_add_trace(new_tab,
4266dc7f 3629 g_init_trace);
3630 }
3631 }
5723fa24 3632
ef68c3ac 3633 g_printf("There are now : %d windows\n",g_slist_length(g_main_window_list));
5723fa24 3634}
3635
abe346a3 3636
3637/* Free the memory occupied by a tab structure
3638 * destroy the tab
3639 */
3640
bca3b81f 3641void tab_destructor(Tab * tab_instance)
f7afe191 3642{
716e4367 3643 int i, nb, ref_count;
3644 LttvTrace * trace;
3645
bca3b81f 3646 if(tab_instance->attributes)
501e4e70 3647 g_object_unref(tab_instance->attributes);
3648
3649 if(tab_instance->interrupted_state)
3650 g_object_unref(tab_instance->interrupted_state);
3651
2061e03d 3652
716e4367 3653 if(tab_instance->traceset_info->traceset_context != NULL){
784705cc 3654 //remove state update hooks
3655 lttv_state_remove_event_hooks(
3656 (LttvTracesetState*)tab_instance->traceset_info->
3657 traceset_context);
716e4367 3658 lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance->traceset_info->
3659 traceset_context));
3660 g_object_unref(tab_instance->traceset_info->traceset_context);
3661 }
3662 if(tab_instance->traceset_info->traceset != NULL) {
3663 nb = lttv_traceset_number(tab_instance->traceset_info->traceset);
3664 for(i = 0 ; i < nb ; i++) {
3665 trace = lttv_traceset_get(tab_instance->traceset_info->traceset, i);
3666 ref_count = lttv_trace_get_ref_number(trace);
49bf71b5 3667 if(ref_count <= 1){
a1a2b649 3668 ltt_trace_close(lttv_trace(trace));
49bf71b5 3669 }
716e4367 3670 }
3671 }
a43d67ba 3672 lttv_traceset_destroy(tab_instance->traceset_info->traceset);
501e4e70 3673 /* Remove the idle events requests processing function of the tab */
3674 g_idle_remove_by_data(tab_instance);
3675
3676 g_slist_free(tab_instance->events_requests);
716e4367 3677 g_free(tab_instance->traceset_info);
68b48a45 3678 g_free(tab_instance);
f7afe191 3679}
3680
abe346a3 3681
3682/* Create a tab and insert it into the current main window
3683 */
3684
6ced96ef 3685Tab* create_tab(MainWindow * mw, Tab *copy_tab,
716e4367 3686 GtkNotebook * notebook, char * label)
5723fa24 3687{
3688 GList * list;
6ced96ef 3689 Tab * tab;
68b48a45 3690 LttTime tmp_time;
a43d67ba 3691
abe346a3 3692 //create a new tab data structure
6ced96ef 3693 tab = g_new(Tab,1);
716e4367 3694
abe346a3 3695 //construct and initialize the traceset_info
6ced96ef 3696 tab->traceset_info = g_new(TracesetInfo,1);
a43d67ba 3697
4266dc7f 3698 if(copy_tab) {
6ced96ef 3699 tab->traceset_info->traceset =
4266dc7f 3700 lttv_traceset_copy(copy_tab->traceset_info->traceset);
3701 } else {
6ced96ef 3702 tab->traceset_info->traceset = lttv_traceset_new();
716e4367 3703 }
20fde85f 3704
3705//FIXME : this is g_debug level
3706 lttv_attribute_write_xml(
6ced96ef 3707 lttv_traceset_attribute(tab->traceset_info->traceset),
20fde85f 3708 stdout,
3709 0, 4);
3710 fflush(stdout);
3711
3712
716e4367 3713 //FIXME copy not implemented in lower level
6ced96ef 3714 tab->traceset_info->traceset_context =
716e4367 3715 g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
6ced96ef 3716 g_assert(tab->traceset_info->traceset_context != NULL);
716e4367 3717 lttv_context_init(
6ced96ef 3718 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context),
3719 tab->traceset_info->traceset);
784705cc 3720 //add state update hooks
3721 lttv_state_add_event_hooks(
6ced96ef 3722 (LttvTracesetState*)tab->traceset_info->traceset_context);
784705cc 3723
abe346a3 3724 //determine the current_time and time_window of the tab
6ced96ef 3725 if(copy_tab != NULL){
3726 tab->time_window = copy_tab->time_window;
3727 tab->current_time = copy_tab->current_time;
5723fa24 3728 }else{
6ced96ef 3729 tab->time_window.start_time =
3730 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
3731 time_span.start_time;
f7afe191 3732 if(DEFAULT_TIME_WIDTH_S <
6ced96ef 3733 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
3734 time_span.end_time.tv_sec)
68b48a45 3735 tmp_time.tv_sec = DEFAULT_TIME_WIDTH_S;
f7afe191 3736 else
68b48a45 3737 tmp_time.tv_sec =
6ced96ef 3738 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
3739 time_span.end_time.tv_sec;
68b48a45 3740 tmp_time.tv_nsec = 0;
6ced96ef 3741 tab->time_window.time_width = tmp_time ;
3742 tab->current_time.tv_sec =
3743 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
3744 time_span.start_time.tv_sec;
3745 tab->current_time.tv_nsec =
3746 LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
3747 time_span.start_time.tv_nsec;
5723fa24 3748 }
6ced96ef 3749 tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
3750 tab->interrupted_state = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL);
b052368a 3751
3752 tab->vbox = gtk_vbox_new(FALSE, 0);
3753 tab->viewer_container = gtk_vbox_new(TRUE, 0);
3754 tab->scrollbar = gtk_hscrollbar_new(NULL);
3755 //tab->multivpaned = gtk_multi_vpaned_new();
3756
3757 gtk_box_pack_start(GTK_BOX(tab->vbox),
3758 tab->viewer_container,
3759 TRUE, /* expand */
3760 TRUE, /* Give the extra space to the child */
3761 0); /* No padding */
3762
3763 gtk_box_pack_end(GTK_BOX(tab->vbox),
3764 tab->scrollbar,
3765 FALSE, /* Do not expand */
3766 FALSE, /* Fill has no effect here (expand false) */
3767 0); /* No padding */
3768
3769 g_object_set_data(G_OBJECT(tab->viewer_container), "focused_viewer", NULL);
3770
3771
6ced96ef 3772 tab->mw = mw;
27a559b9 3773
3c031040 3774 /*{
3775 // Display a label with a X
27a559b9 3776 GtkWidget *w_hbox = gtk_hbox_new(FALSE, 4);
3777 GtkWidget *w_label = gtk_label_new (label);
3778 GtkWidget *pixmap = create_pixmap(GTK_WIDGET(notebook), "close.png");
3779 GtkWidget *w_button = gtk_button_new ();
3780 gtk_container_add(GTK_CONTAINER(w_button), pixmap);
3781 //GtkWidget *w_button = gtk_button_new_with_label("x");
3782
3783 gtk_button_set_relief(GTK_BUTTON(w_button), GTK_RELIEF_NONE);
3784
3785 gtk_box_pack_start(GTK_BOX(w_hbox), w_label, TRUE, TRUE, 0);
3786 gtk_box_pack_end(GTK_BOX(w_hbox), w_button, FALSE,
3787 FALSE, 0);
a43d67ba 3788
27a559b9 3789 g_signal_connect_swapped (w_button, "clicked",
3790 G_CALLBACK (on_close_tab_X_clicked),
3791 tab->multi_vpaned);
5723fa24 3792
3c031040 3793 gtk_widget_set_state(w_button, GTK_STATE_ACTIVE);
3794
27a559b9 3795 gtk_widget_show (w_label);
3796 gtk_widget_show (pixmap);
3797 gtk_widget_show (w_button);
3798 gtk_widget_show (w_hbox);
3799
3800 tab->label = w_hbox;
3c031040 3801 }*/
3802
3803
3804 tab->label = gtk_label_new (label);
b052368a 3805
3806 gtk_widget_show(tab->label);
3807 gtk_widget_show(tab->scrollbar);
3808 gtk_widget_show(tab->viewer_container);
3809 gtk_widget_show(tab->vbox);
3810 //gtk_widget_show(tab->multivpaned);
3c031040 3811
3812
501e4e70 3813 /* Start with empty events requests list */
6ced96ef 3814 tab->events_requests = NULL;
3815 tab->events_request_pending = FALSE;
a43d67ba 3816
f7afe191 3817 g_object_set_data_full(
b052368a 3818 G_OBJECT(tab->vbox),
f7afe191 3819 "Tab_Info",
6ced96ef 3820 tab,
3821 (GDestroyNotify)tab_destructor);
540edb40 3822
b052368a 3823 g_signal_connect(G_OBJECT(tab->scrollbar), "value-changed",
3824 G_CALLBACK(scroll_value_changed_cb), tab);
3825 //g_signal_connect(G_OBJECT(tab->scrollbar), "changed",
3826 // G_CALLBACK(scroll_value_changed_cb), tab);
3827
3828
784705cc 3829 //insert tab into notebook
6ced96ef 3830 gtk_notebook_append_page(notebook,
b052368a 3831 tab->vbox,
3832 tab->label);
5723fa24 3833 list = gtk_container_get_children(GTK_CONTAINER(notebook));
3834 gtk_notebook_set_current_page(notebook,g_list_length(list)-1);
a43d67ba 3835 // always show : not if(g_list_length(list)>1)
3836 gtk_notebook_set_show_tabs(notebook, TRUE);
3837
6ced96ef 3838 return tab;
a43d67ba 3839}
3840
501e4e70 3841/*
3842 * execute_events_requests
3843 *
3844 * Idle function that executes the pending requests for a tab.
3845 *
3846 * @return return value : TRUE : keep the idle function, FALSE : remove it.
3847 */
3848gboolean execute_events_requests(Tab *tab)
a43d67ba 3849{
501e4e70 3850 return ( lttvwindow_process_pending_requests(tab) );
a43d67ba 3851}
3852
LTTng 2.x Viewer (LTTV)
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