1 /* This file is part of the Linux Trace Toolkit viewer
2 * Copyright (C) 2003-2004 XangXiu Yang
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;
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.
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,
25 #include "callbacks.h"
26 #include "interface.h"
28 #include <ltt/trace.h>
29 #include <ltt/facility.h>
31 #include <ltt/event.h>
32 #include <lttv/lttv.h>
33 #include <lttv/module.h>
34 #include <lttv/iattribute.h>
35 #include <lttv/stats.h>
36 #include <lttvwindow/mainwindow.h>
37 #include <lttvwindow/menu.h>
38 #include <lttvwindow/toolbar.h>
39 #include <lttvwindow/viewer.h>
40 #include <lttvwindow/gtkdirsel.h>
41 #include <lttvwindow/lttvfilter.h>
43 #define PATH_LENGTH 256
44 #define DEFAULT_TIME_WIDTH_S 1
46 extern LttvTrace
*g_init_trace
;
49 /** Array containing instanced objects. */
50 extern GSList
* g_main_window_list
;
52 static int g_win_count
= 0;
54 /** MD : keep old directory. */
55 static char remember_plugins_dir
[PATH_LENGTH
] = "";
56 static char remember_trace_dir
[PATH_LENGTH
] = "";
59 MainWindow
* get_window_data_struct(GtkWidget
* widget
);
60 char * get_unload_module(char ** loaded_module_name
, int nb_module
);
61 char * get_remove_trace(char ** all_trace_name
, int nb_trace
);
62 char * get_selection(char ** all_name
, int nb
, char *title
, char * column_title
);
63 gboolean
get_filter_selection(LttvTracesetSelector
*s
, char *title
, char * column_title
);
64 void * create_tab(MainWindow
* parent
, MainWindow
* current_window
,
65 GtkNotebook
* notebook
, char * label
);
67 void insert_viewer(GtkWidget
* widget
, lttvwindow_viewer_constructor constructor
);
68 void update_filter(LttvTracesetSelector
*s
, GtkTreeStore
*store
);
70 void checkbox_changed(GtkTreeView
*treeview
,
72 GtkTreeViewColumn
*arg2
,
74 void remove_trace_from_traceset_selector(GtkMultiVPaned
* paned
, unsigned i
);
75 void add_trace_into_traceset_selector(GtkMultiVPaned
* paned
, LttTrace
* trace
);
77 LttvTracesetSelector
* construct_traceset_selector(LttvTraceset
* traceset
);
79 void call_pending_read_hooks(MainWindow
* mw_data
);
80 unsigned get_max_event_number(MainWindow
* mw_data
);
94 /* Construct a selector(filter), which will be associated with a viewer,
95 * and provides an interface for user to select interested events and traces
98 LttvTracesetSelector
* construct_traceset_selector(LttvTraceset
* traceset
)
100 LttvTracesetSelector
* s
;
101 LttvTraceSelector
* trace
;
102 LttvTracefileSelector
* tracefile
;
103 LttvEventtypeSelector
* eventtype
;
105 int nb_trace
, nb_tracefile
, nb_control
, nb_per_cpu
, nb_facility
, nb_event
;
112 s
= lttv_traceset_selector_new(lttv_traceset_name(traceset
));
113 nb_trace
= lttv_traceset_number(traceset
);
114 for(i
=0;i
<nb_trace
;i
++){
115 trace_v
= lttv_traceset_get(traceset
, i
);
116 t
= lttv_trace(trace_v
);
117 trace
= lttv_trace_selector_new(t
);
118 lttv_traceset_selector_trace_add(s
, trace
);
120 nb_facility
= ltt_trace_facility_number(t
);
121 for(k
=0;k
<nb_facility
;k
++){
122 fac
= ltt_trace_facility_get(t
,k
);
123 nb_event
= (int) ltt_facility_eventtype_number(fac
);
124 for(m
=0;m
<nb_event
;m
++){
125 et
= ltt_facility_eventtype_get(fac
,m
);
126 eventtype
= lttv_eventtype_selector_new(et
);
127 lttv_trace_selector_eventtype_add(trace
, eventtype
);
131 nb_control
= ltt_trace_control_tracefile_number(t
);
132 nb_per_cpu
= ltt_trace_per_cpu_tracefile_number(t
);
133 nb_tracefile
= nb_control
+ nb_per_cpu
;
135 for(j
= 0 ; j
< nb_tracefile
; j
++) {
137 tf
= ltt_trace_control_tracefile_get(t
, j
);
139 tf
= ltt_trace_per_cpu_tracefile_get(t
, j
- nb_control
);
140 tracefile
= lttv_tracefile_selector_new(tf
);
141 lttv_trace_selector_tracefile_add(trace
, tracefile
);
142 lttv_eventtype_selector_copy(trace
, tracefile
);
149 /* insert_viewer function constructs an instance of a viewer first,
150 * then inserts the widget of the instance into the container of the
155 insert_viewer_wrap(GtkWidget
*menuitem
, gpointer user_data
)
159 insert_viewer((GtkWidget
*)menuitem
, (lttvwindow_viewer_constructor
)user_data
);
160 // selected_hook(&val);
164 /* internal functions */
165 void insert_viewer(GtkWidget
* widget
, lttvwindow_viewer_constructor constructor
)
167 GtkMultiVPaned
* multi_vpaned
;
168 MainWindow
* mw_data
;
170 LttvTracesetSelector
* s
;
171 TimeInterval
* time_interval
;
173 mw_data
= get_window_data_struct(widget
);
174 if(!mw_data
->current_tab
) return;
175 multi_vpaned
= mw_data
->current_tab
->multi_vpaned
;
177 s
= construct_traceset_selector(mw_data
->current_tab
->traceset_info
->traceset
);
178 viewer
= (GtkWidget
*)constructor(mw_data
, s
, "Traceset_Selector");
181 gtk_multi_vpaned_widget_add(multi_vpaned
, viewer
);
182 // We unref here, because it is now referenced by the multi_vpaned!
183 g_object_unref(G_OBJECT(viewer
));
185 // The viewer will show itself when it receives a show notify
186 // So we call the show notify hooks here. It will
187 // typically add hooks for reading, we call process trace, and the
188 // end of reading hook will call gtk_widget_show and unregister the
190 // Note that show notify gets the time_requested through the call_data.
191 //show_viewer(mw_data);
192 // in expose now call_pending_read_hooks(mw_data);
197 /* get_label function is used to get user input, it displays an input
198 * box, which allows user to input a string
201 void get_label_string (GtkWidget
* text
, gchar
* label
)
203 GtkEntry
* entry
= (GtkEntry
*)text
;
204 if(strlen(gtk_entry_get_text(entry
))!=0)
205 strcpy(label
,gtk_entry_get_text(entry
));
208 gboolean
get_label(MainWindow
* mw
, gchar
* str
, gchar
* dialogue_title
, gchar
* label_str
)
210 GtkWidget
* dialogue
;
215 dialogue
= gtk_dialog_new_with_buttons(dialogue_title
,NULL
,
217 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
218 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
221 label
= gtk_label_new(label_str
);
222 gtk_widget_show(label
);
224 text
= gtk_entry_new();
225 gtk_widget_show(text
);
227 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), label
,TRUE
, TRUE
,0);
228 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), text
,FALSE
, FALSE
,0);
230 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
232 case GTK_RESPONSE_ACCEPT
:
233 get_label_string(text
,str
);
234 gtk_widget_destroy(dialogue
);
236 case GTK_RESPONSE_REJECT
:
238 gtk_widget_destroy(dialogue
);
245 /* get_window_data_struct function is actually a lookup function,
246 * given a widget which is in the tree of the main window, it will
247 * return the MainWindow data structure associated with main window
250 MainWindow
* get_window_data_struct(GtkWidget
* widget
)
253 MainWindow
* mw_data
;
255 mw
= lookup_widget(widget
, "MWindow");
257 g_printf("Main window does not exist\n");
261 mw_data
= (MainWindow
*) g_object_get_data(G_OBJECT(mw
),"mainWindow");
263 g_printf("Main window data does not exist\n");
270 /* create_new_window function, just constructs a new main window
273 void create_new_window(GtkWidget
* widget
, gpointer user_data
, gboolean clone
)
275 MainWindow
* parent
= get_window_data_struct(widget
);
278 g_printf("Clone : use the same traceset\n");
279 construct_main_window(parent
);
281 g_printf("Empty : traceset is set to NULL\n");
282 construct_main_window(NULL
);
287 /* move_*_viewer functions move the selected view up/down in
291 void move_up_viewer(GtkWidget
* widget
, gpointer user_data
)
293 MainWindow
* mw
= get_window_data_struct(widget
);
294 if(!mw
->current_tab
) return;
295 gtk_multi_vpaned_widget_move_up(mw
->current_tab
->multi_vpaned
);
298 void move_down_viewer(GtkWidget
* widget
, gpointer user_data
)
300 MainWindow
* mw
= get_window_data_struct(widget
);
301 if(!mw
->current_tab
) return;
302 gtk_multi_vpaned_widget_move_down(mw
->current_tab
->multi_vpaned
);
306 /* delete_viewer deletes the selected viewer in the current tab
309 void delete_viewer(GtkWidget
* widget
, gpointer user_data
)
311 MainWindow
* mw
= get_window_data_struct(widget
);
312 if(!mw
->current_tab
) return;
313 gtk_multi_vpaned_widget_delete(mw
->current_tab
->multi_vpaned
);
317 /* open_traceset will open a traceset saved in a file
318 * Right now, it is not finished yet, (not working)
322 void open_traceset(GtkWidget
* widget
, gpointer user_data
)
326 LttvTraceset
* traceset
;
327 MainWindow
* mw_data
= get_window_data_struct(widget
);
328 GtkFileSelection
* file_selector
=
329 (GtkFileSelection
*)gtk_file_selection_new("Select a traceset");
331 gtk_file_selection_hide_fileop_buttons(file_selector
);
333 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
335 case GTK_RESPONSE_ACCEPT
:
336 case GTK_RESPONSE_OK
:
337 dir
= gtk_file_selection_get_selections (file_selector
);
338 traceset
= lttv_traceset_load(dir
[0]);
339 g_printf("Open a trace set %s\n", dir
[0]);
342 case GTK_RESPONSE_REJECT
:
343 case GTK_RESPONSE_CANCEL
:
345 gtk_widget_destroy((GtkWidget
*)file_selector
);
352 /* get_max_event_number returns the event number limit used by
353 * lttv_process_traceset(LttvTracesetContext, endTime, maxNumEvents)
354 * each viewer can set the limit
357 unsigned get_max_event_number(MainWindow
* mw_data
)
359 unsigned nb
= 0, *size
;
362 w
= gtk_multi_vpaned_get_first_widget(mw_data
->current_tab
->multi_vpaned
);
364 size
= (unsigned*)g_object_get_data(G_OBJECT(w
), MAX_NUMBER_EVENT
);
372 w
= gtk_multi_vpaned_get_next_widget(mw_data
->current_tab
->multi_vpaned
);
378 /* call_pending_read_hooks parses the traceset first by calling
379 * process_traceset, then display all viewers of
381 * It will then remove all entries from the time_requests array.
384 gint
compare_time_request(TimeRequest
*a
, TimeRequest
*b
)
386 return ltt_time_compare(a
->time_window
.start_time
, b
->time_window
.start_time
);
389 void call_pending_read_hooks(MainWindow
* mw_data
)
391 unsigned max_nb_events
;
396 LttvTracesetContext
*tsc
;
398 /* Current tab check : if no current tab is present, no hooks to call. */
399 /* It makes the expose works.. */
400 if(mw_data
->current_tab
== NULL
)
403 if(mw_data
->current_tab
->time_requests
->len
== 0)
406 LttvHooks
*tmp_hooks
= lttv_hooks_new();
409 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->
412 //set the cursor to be X shape, indicating that the computer is busy in doing its job
413 new = gdk_cursor_new(GDK_X_CURSOR
);
414 widget
= lookup_widget(mw_data
->mwindow
, "MToolbar1");
415 win
= gtk_widget_get_parent_window(widget
);
416 gdk_window_set_cursor(win
, new);
417 gdk_cursor_unref(new);
418 gdk_window_stick(win
);
419 gdk_window_unstick(win
);
422 g_array_sort(mw_data
->current_tab
->time_requests
,
423 (GCompareFunc
)compare_time_request
);
426 //update time window of each viewer, let viewer insert hooks needed by process_traceset
427 //lttvwindow_report_time_window(mw_data, time_window);
429 //max_nb_events = get_max_event_number(mw_data);
431 //call hooks to show each viewer and let them remove hooks
432 //show_viewer(mw_data);
435 // call process trace for each time interval
436 // Will have to be combined!
437 g_critical("SIZE time req len : %d", mw_data
->current_tab
->time_requests
->len
);
439 //g_assert(mw_data->current_tab->time_requests->len <= 1); //FIXME
440 /* Go through each time request. As they are already sorted by start_time,
441 * we check with the current event time if processing is needed. */
442 for(i
=0; i
< mw_data
->current_tab
->time_requests
->len
; i
++)
444 g_critical("RUN i %d", i
);
445 TimeRequest
*time_request
=
446 &g_array_index(mw_data
->current_tab
->time_requests
, TimeRequest
, i
);
447 LttTime end_time
= ltt_time_add( time_request
->time_window
.start_time
,
448 time_request
->time_window
.time_width
);
450 if(i
== 0 || !(ltt_time_compare(time_request
->time_window
.start_time
, ltt_event_time(tsc
->e
))<0) )//FIXME This comparison makes no sense (the author) :)
452 /* do it if first request or start_time >= last event's time */
453 lttv_process_traceset_seek_time(tsc
, time_request
->time_window
.start_time
);
454 lttv_process_traceset(tsc
, end_time
, time_request
->num_events
);
457 /* Call the end of process_traceset hook */
458 lttv_hooks_add(tmp_hooks
,
459 time_request
->after_hook
,
460 time_request
->after_hook_data
);
461 lttv_hooks_call(tmp_hooks
, time_request
);
462 lttv_hooks_remove(tmp_hooks
, time_request
->after_hook
);
465 /* Free the time requests */
466 g_array_free(mw_data
->current_tab
->time_requests
, TRUE
);
467 mw_data
->current_tab
->time_requests
=
468 g_array_new(FALSE
, FALSE
, sizeof(TimeRequest
));
470 mw_data
->current_tab
->time_request_pending
= FALSE
;
472 lttv_hooks_destroy(tmp_hooks
);
474 //set the cursor back to normal
475 gdk_window_set_cursor(win
, NULL
);
479 /* add_trace_into_traceset_selector, each instance of a viewer has an associated
480 * selector (filter), when a trace is added into traceset, the selector should
481 * reflect the change. The function is used to update the selector
484 void add_trace_into_traceset_selector(GtkMultiVPaned
* paned
, LttTrace
* t
)
486 int j
, k
, m
, nb_tracefile
, nb_control
, nb_per_cpu
, nb_facility
, nb_event
;
487 LttvTracesetSelector
* s
;
488 LttvTraceSelector
* trace
;
489 LttvTracefileSelector
* tracefile
;
490 LttvEventtypeSelector
* eventtype
;
496 w
= gtk_multi_vpaned_get_first_widget(paned
);
498 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
501 trace
= lttv_trace_selector_new(t
);
502 lttv_traceset_selector_trace_add(s
, trace
);
504 nb_facility
= ltt_trace_facility_number(t
);
505 for(k
=0;k
<nb_facility
;k
++){
506 fac
= ltt_trace_facility_get(t
,k
);
507 nb_event
= (int) ltt_facility_eventtype_number(fac
);
508 for(m
=0;m
<nb_event
;m
++){
509 et
= ltt_facility_eventtype_get(fac
,m
);
510 eventtype
= lttv_eventtype_selector_new(et
);
511 lttv_trace_selector_eventtype_add(trace
, eventtype
);
515 nb_control
= ltt_trace_control_tracefile_number(t
);
516 nb_per_cpu
= ltt_trace_per_cpu_tracefile_number(t
);
517 nb_tracefile
= nb_control
+ nb_per_cpu
;
519 for(j
= 0 ; j
< nb_tracefile
; j
++) {
521 tf
= ltt_trace_control_tracefile_get(t
, j
);
523 tf
= ltt_trace_per_cpu_tracefile_get(t
, j
- nb_control
);
524 tracefile
= lttv_tracefile_selector_new(tf
);
525 lttv_trace_selector_tracefile_add(trace
, tracefile
);
526 lttv_eventtype_selector_copy(trace
, tracefile
);
528 }else g_warning("Module does not support filtering\n");
530 w
= gtk_multi_vpaned_get_next_widget(paned
);
535 /* add_trace adds a trace into the current traceset. It first displays a
536 * directory selection dialogue to let user choose a trace, then recreates
537 * tracset_context, and redraws all the viewer of the current tab
540 void add_trace(GtkWidget
* widget
, gpointer user_data
)
544 LttvTraceset
* traceset
;
548 MainWindow
* mw_data
= get_window_data_struct(widget
);
549 GtkDirSelection
* file_selector
= (GtkDirSelection
*)gtk_dir_selection_new("Select a trace");
550 gtk_dir_selection_hide_fileop_buttons(file_selector
);
551 if(remember_trace_dir
[0] != '\0')
552 gtk_dir_selection_set_filename(file_selector
, remember_trace_dir
);
554 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
556 case GTK_RESPONSE_ACCEPT
:
557 case GTK_RESPONSE_OK
:
558 dir
= gtk_dir_selection_get_dir (file_selector
);
559 strncpy(remember_trace_dir
, dir
, PATH_LENGTH
);
560 if(!dir
|| strlen(dir
) == 0){
561 gtk_widget_destroy((GtkWidget
*)file_selector
);
564 trace
= ltt_trace_open(dir
);
565 if(trace
== NULL
) g_critical("cannot open trace %s", dir
);
566 trace_v
= lttv_trace_new(trace
);
567 traceset
= mw_data
->current_tab
->traceset_info
->traceset
;
569 //Keep a reference to the traces so they are not freed.
570 for(i
=0; i
<lttv_traceset_number(traceset
); i
++)
572 LttvTrace
* trace
= lttv_traceset_get(traceset
, i
);
573 lttv_trace_ref(trace
);
576 //remove state update hooks
577 lttv_state_remove_event_hooks(
578 (LttvTracesetState
*)mw_data
->current_tab
->traceset_info
->traceset_context
);
580 lttv_context_fini(LTTV_TRACESET_CONTEXT(
581 mw_data
->current_tab
->traceset_info
->traceset_context
));
582 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
585 lttv_traceset_add(traceset
, trace_v
);
587 /* Create new context */
588 mw_data
->current_tab
->traceset_info
->traceset_context
=
589 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
591 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->
594 //add state update hooks
595 lttv_state_add_event_hooks(
596 (LttvTracesetState
*)mw_data
->current_tab
->traceset_info
->traceset_context
);
597 //Remove local reference to the traces.
598 for(i
=0; i
<lttv_traceset_number(traceset
); i
++)
600 LttvTrace
* trace
= lttv_traceset_get(traceset
, i
);
601 lttv_trace_unref(trace
);
605 add_trace_into_traceset_selector(mw_data
->current_tab
->multi_vpaned
, trace
);
607 gtk_widget_destroy((GtkWidget
*)file_selector
);
610 //update_traceset(mw_data);
612 //get_traceset_time_span(mw_data,LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->traceset_context)->Time_Span);
614 lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
) == 1
615 || ltt_time_compare(mw_data
->current_tab
->current_time
,
616 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->
617 traceset_context
)->Time_Span
->startTime
)<0)
619 /* Set initial time if this is the first trace in the traceset */
620 mw_data
->current_tab
->current_time
=
621 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->
622 traceset_context
)->Time_Span
->startTime
;
623 mw_data
->current_tab
->time_window
.start_time
=
624 mw_data
->current_tab
->current_time
;
625 mw_data
->current_tab
->time_window
.time_width
.tv_sec
=
626 DEFAULT_TIME_WIDTH_S
;
627 mw_data
->current_tab
->time_window
.time_width
.tv_nsec
= 0;
630 /* Call the updatetraceset hooks */
632 SetTraceset(mw_data
, (gpointer
)traceset
);
633 // in expose now call_pending_read_hooks(mw_data);
635 //lttvwindow_report_current_time(mw_data,&(mw_data->current_tab->current_time));
637 case GTK_RESPONSE_REJECT
:
638 case GTK_RESPONSE_CANCEL
:
640 gtk_widget_destroy((GtkWidget
*)file_selector
);
646 /* remove_trace_into_traceset_selector, each instance of a viewer has an associated
647 * selector (filter), when a trace is remove from traceset, the selector should
648 * reflect the change. The function is used to update the selector
651 void remove_trace_from_traceset_selector(GtkMultiVPaned
* paned
, unsigned i
)
653 LttvTracesetSelector
* s
;
654 LttvTraceSelector
* t
;
657 w
= gtk_multi_vpaned_get_first_widget(paned
);
659 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
661 t
= lttv_traceset_selector_trace_get(s
,i
);
662 lttv_traceset_selector_trace_remove(s
, i
);
663 lttv_trace_selector_destroy(t
);
664 }g_warning("Module dose not support filtering\n");
665 w
= gtk_multi_vpaned_get_next_widget(paned
);
670 /* remove_trace removes a trace from the current traceset if all viewers in
671 * the current tab are not interested in the trace. It first displays a
672 * dialogue, which shows all traces in the current traceset, to let user choose
673 * a trace, then it checks if all viewers unselect the trace, if it is true,
674 * it will remove the trace, recreate the traceset_contex,
675 * and redraws all the viewer of the current tab. If there is on trace in the
676 * current traceset, it will delete all viewers of the current tab
679 void remove_trace(GtkWidget
* widget
, gpointer user_data
)
683 LttvTraceset
* traceset
;
685 char ** name
, *remove_trace_name
;
686 MainWindow
* mw_data
= get_window_data_struct(widget
);
687 LttvTracesetSelector
* s
;
688 LttvTraceSelector
* t
;
692 nb_trace
=lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
);
693 name
= g_new(char*,nb_trace
);
694 for(i
= 0; i
< nb_trace
; i
++){
695 trace_v
= lttv_traceset_get(mw_data
->current_tab
->
696 traceset_info
->traceset
, i
);
697 trace
= lttv_trace(trace_v
);
698 name
[i
] = ltt_trace_name(trace
);
701 remove_trace_name
= get_remove_trace(name
, nb_trace
);
703 if(remove_trace_name
){
704 for(i
=0; i
<nb_trace
; i
++){
705 if(strcmp(remove_trace_name
,name
[i
]) == 0){
706 //unselect the trace from the current viewer
707 w
= gtk_multi_vpaned_get_widget(mw_data
->current_tab
->multi_vpaned
);
709 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
711 t
= lttv_traceset_selector_trace_get(s
,i
);
712 lttv_trace_selector_set_selected(t
, FALSE
);
715 //check if other viewers select the trace
716 w
= gtk_multi_vpaned_get_first_widget(mw_data
->current_tab
->multi_vpaned
);
718 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
720 t
= lttv_traceset_selector_trace_get(s
,i
);
721 selected
= lttv_trace_selector_get_selected(t
);
724 w
= gtk_multi_vpaned_get_next_widget(mw_data
->current_tab
->multi_vpaned
);
726 }else selected
= FALSE
;
728 //if no viewer selects the trace, remove it
730 remove_trace_from_traceset_selector(mw_data
->current_tab
->multi_vpaned
, i
);
732 traceset
= mw_data
->current_tab
->traceset_info
->traceset
;
733 trace_v
= lttv_traceset_get(traceset
, i
);
734 if(lttv_trace_get_ref_number(trace_v
) <= 1)
735 ltt_trace_close(lttv_trace(trace_v
));
737 //Keep a reference to the traces so they are not freed.
738 for(j
=0; j
<lttv_traceset_number(traceset
); j
++)
740 LttvTrace
* trace
= lttv_traceset_get(traceset
, j
);
741 lttv_trace_ref(trace
);
744 //remove state update hooks
745 lttv_state_remove_event_hooks(
746 (LttvTracesetState
*)mw_data
->current_tab
->traceset_info
->traceset_context
);
747 lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
));
748 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
751 lttv_traceset_remove(traceset
, i
);
752 lttv_trace_unref(trace_v
); // Remove local reference
753 if(!lttv_trace_get_ref_number(trace_v
))
754 lttv_trace_destroy(trace_v
);
756 mw_data
->current_tab
->traceset_info
->traceset_context
=
757 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
759 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
760 traceset_info
->traceset_context
),traceset
);
761 //add state update hooks
762 lttv_state_add_event_hooks(
763 (LttvTracesetState
*)mw_data
->current_tab
->traceset_info
->traceset_context
);
765 //Remove local reference to the traces.
766 for(j
=0; j
<lttv_traceset_number(traceset
); j
++)
768 LttvTrace
* trace
= lttv_traceset_get(traceset
, j
);
769 lttv_trace_unref(trace
);
774 //update_traceset(mw_data);
777 SetTraceset(mw_data
, (gpointer
)traceset
);
778 // in expose now call_pending_read_hooks(mw_data);
780 //lttvwindow_report_current_time(mw_data,&(mw_data->current_tab->current_time));
782 if(mw_data
->current_tab
){
783 while(mw_data
->current_tab
->multi_vpaned
->num_children
){
784 gtk_multi_vpaned_widget_delete(mw_data
->current_tab
->multi_vpaned
);
798 /* save will save the traceset to a file
799 * Not implemented yet FIXME
802 void save(GtkWidget
* widget
, gpointer user_data
)
807 void save_as(GtkWidget
* widget
, gpointer user_data
)
809 g_printf("Save as\n");
813 /* zoom will change the time_window of all the viewers of the
814 * current tab, and redisplay them. The main functionality is to
815 * determine the new time_window of the current tab
818 void zoom(GtkWidget
* widget
, double size
)
820 TimeInterval
*time_span
;
821 TimeWindow new_time_window
;
822 LttTime current_time
, time_delta
, time_s
, time_e
, time_tmp
;
823 MainWindow
* mw_data
= get_window_data_struct(widget
);
825 if(size
== 1) return;
827 time_span
= LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
828 traceset_info
->traceset_context
)->Time_Span
;
829 new_time_window
= mw_data
->current_tab
->time_window
;
830 current_time
= mw_data
->current_tab
->current_time
;
832 time_delta
= ltt_time_sub(time_span
->endTime
,time_span
->startTime
);
834 new_time_window
.start_time
= time_span
->startTime
;
835 new_time_window
.time_width
= time_delta
;
837 new_time_window
.time_width
= ltt_time_div(new_time_window
.time_width
, size
);
838 if(ltt_time_compare(new_time_window
.time_width
,time_delta
) > 0)
839 { /* Case where zoom out is bigger than trace length */
840 new_time_window
.start_time
= time_span
->startTime
;
841 new_time_window
.time_width
= time_delta
;
845 /* Center the image on the current time */
846 g_critical("update is HERE");
847 new_time_window
.start_time
=
848 ltt_time_sub(current_time
, ltt_time_div(new_time_window
.time_width
, 2.0));
849 /* If on borders, don't fall off */
850 if(ltt_time_compare(new_time_window
.start_time
, time_span
->startTime
) <0)
852 new_time_window
.start_time
= time_span
->startTime
;
857 ltt_time_add(new_time_window
.start_time
, new_time_window
.time_width
),
858 time_span
->endTime
) > 0)
860 new_time_window
.start_time
=
861 ltt_time_sub(time_span
->endTime
, new_time_window
.time_width
);
869 //time_tmp = ltt_time_div(new_time_window.time_width, 2);
870 //if(ltt_time_compare(current_time, time_tmp) < 0){
871 // time_s = time_span->startTime;
873 // time_s = ltt_time_sub(current_time,time_tmp);
875 //time_e = ltt_time_add(current_time,time_tmp);
876 //if(ltt_time_compare(time_span->startTime, time_s) > 0){
877 // time_s = time_span->startTime;
878 //}else if(ltt_time_compare(time_span->endTime, time_e) < 0){
879 // time_e = time_span->endTime;
880 // time_s = ltt_time_sub(time_e,new_time_window.time_width);
882 //new_time_window.start_time = time_s;
885 //lttvwindow_report_time_window(mw_data, &new_time_window);
886 //call_pending_read_hooks(mw_data);
888 //lttvwindow_report_current_time(mw_data,&(mw_data->current_tab->current_time));
889 set_time_window(mw_data
, &new_time_window
);
890 // in expose now call_pending_read_hooks(mw_data);
891 gtk_multi_vpaned_set_adjust(mw_data
->current_tab
->multi_vpaned
, &new_time_window
, FALSE
);
894 void zoom_in(GtkWidget
* widget
, gpointer user_data
)
899 void zoom_out(GtkWidget
* widget
, gpointer user_data
)
904 void zoom_extended(GtkWidget
* widget
, gpointer user_data
)
909 void go_to_time(GtkWidget
* widget
, gpointer user_data
)
911 g_printf("Go to time\n");
914 void show_time_frame(GtkWidget
* widget
, gpointer user_data
)
916 g_printf("Show time frame\n");
920 /* callback function */
923 on_empty_traceset_activate (GtkMenuItem
*menuitem
,
926 create_new_window((GtkWidget
*)menuitem
, user_data
, FALSE
);
931 on_clone_traceset_activate (GtkMenuItem
*menuitem
,
934 create_new_window((GtkWidget
*)menuitem
, user_data
, TRUE
);
938 /* create_new_tab calls create_tab to construct a new tab in the main window
941 void create_new_tab(GtkWidget
* widget
, gpointer user_data
){
942 gchar label
[PATH_LENGTH
];
943 MainWindow
* mw_data
= get_window_data_struct(widget
);
944 GtkNotebook
* notebook
= (GtkNotebook
*)lookup_widget(widget
, "MNotebook");
945 if(notebook
== NULL
){
946 g_printf("Notebook does not exist\n");
950 strcpy(label
,"Page");
951 if(get_label(mw_data
, label
,"Get the name of the tab","Please input tab's name"))
952 create_tab (NULL
, mw_data
, notebook
, label
);
956 on_tab_activate (GtkMenuItem
*menuitem
,
959 create_new_tab((GtkWidget
*)menuitem
, user_data
);
964 on_open_activate (GtkMenuItem
*menuitem
,
967 open_traceset((GtkWidget
*)menuitem
, user_data
);
972 on_close_activate (GtkMenuItem
*menuitem
,
975 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
976 main_window_destructor(mw_data
);
980 /* remove the current tab from the main window if it is not the default tab
984 on_close_tab_activate (GtkMenuItem
*menuitem
,
989 GtkWidget
* notebook
;
991 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
992 notebook
= lookup_widget((GtkWidget
*)menuitem
, "MNotebook");
993 if(notebook
== NULL
){
994 g_printf("Notebook does not exist\n");
998 if(mw_data
->tab
== mw_data
->current_tab
){
999 // tmp = mw_data->current_tb;
1000 // mw_data->tab = mw_data->current_tab->next;
1001 g_printf("The default TAB can not be deleted\n");
1005 while(tmp
!= mw_data
->current_tab
){
1011 gtk_notebook_remove_page((GtkNotebook
*)notebook
, count
);
1012 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
1013 if(g_list_length(list
)==1)
1014 gtk_notebook_set_show_tabs((GtkNotebook
*)notebook
, FALSE
);
1019 on_add_trace_activate (GtkMenuItem
*menuitem
,
1022 add_trace((GtkWidget
*)menuitem
, user_data
);
1027 on_remove_trace_activate (GtkMenuItem
*menuitem
,
1030 remove_trace((GtkWidget
*)menuitem
, user_data
);
1035 on_save_activate (GtkMenuItem
*menuitem
,
1038 save((GtkWidget
*)menuitem
, user_data
);
1043 on_save_as_activate (GtkMenuItem
*menuitem
,
1046 save_as((GtkWidget
*)menuitem
, user_data
);
1051 on_quit_activate (GtkMenuItem
*menuitem
,
1059 on_cut_activate (GtkMenuItem
*menuitem
,
1067 on_copy_activate (GtkMenuItem
*menuitem
,
1070 g_printf("Copye\n");
1075 on_paste_activate (GtkMenuItem
*menuitem
,
1078 g_printf("Paste\n");
1083 on_delete_activate (GtkMenuItem
*menuitem
,
1086 g_printf("Delete\n");
1091 on_zoom_in_activate (GtkMenuItem
*menuitem
,
1094 zoom_in((GtkWidget
*)menuitem
, user_data
);
1099 on_zoom_out_activate (GtkMenuItem
*menuitem
,
1102 zoom_out((GtkWidget
*)menuitem
, user_data
);
1107 on_zoom_extended_activate (GtkMenuItem
*menuitem
,
1110 zoom_extended((GtkWidget
*)menuitem
, user_data
);
1115 on_go_to_time_activate (GtkMenuItem
*menuitem
,
1118 go_to_time((GtkWidget
*)menuitem
, user_data
);
1123 on_show_time_frame_activate (GtkMenuItem
*menuitem
,
1126 show_time_frame((GtkWidget
*)menuitem
, user_data
);
1131 on_move_viewer_up_activate (GtkMenuItem
*menuitem
,
1134 move_up_viewer((GtkWidget
*)menuitem
, user_data
);
1139 on_move_viewer_down_activate (GtkMenuItem
*menuitem
,
1142 move_down_viewer((GtkWidget
*)menuitem
, user_data
);
1147 on_remove_viewer_activate (GtkMenuItem
*menuitem
,
1150 delete_viewer((GtkWidget
*)menuitem
, user_data
);
1154 on_trace_filter_activate (GtkMenuItem
*menuitem
,
1157 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1158 LttvTracesetSelector
* s
;
1159 GtkWidget
* w
= gtk_multi_vpaned_get_widget(mw_data
->current_tab
->multi_vpaned
);
1161 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
1163 g_printf("There is no viewer yet\n");
1166 if(get_filter_selection(s
, "Configure trace and tracefile filter", "Select traces and tracefiles")){
1167 //FIXME report filter change
1168 //update_traceset(mw_data);
1169 //call_pending_read_hooks(mw_data);
1170 //lttvwindow_report_current_time(mw_data,&(mw_data->current_tab->current_time));
1175 on_trace_facility_activate (GtkMenuItem
*menuitem
,
1178 g_printf("Trace facility selector: %s\n");
1182 /* Dispaly a file selection dialogue to let user select a module, then call
1183 * lttv_module_load(), finally insert tool button and menu entry in the main window
1184 * for the loaded module
1188 on_load_module_activate (GtkMenuItem
*menuitem
,
1193 char str
[PATH_LENGTH
], *str1
;
1194 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1195 GtkFileSelection
* file_selector
= (GtkFileSelection
*)gtk_file_selection_new("Select a module");
1196 if(remember_plugins_dir
[0] != '\0')
1197 gtk_file_selection_set_filename(file_selector
, remember_plugins_dir
);
1198 gtk_file_selection_hide_fileop_buttons(file_selector
);
1201 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1203 case GTK_RESPONSE_ACCEPT
:
1204 case GTK_RESPONSE_OK
:
1205 dir
= gtk_file_selection_get_selections (file_selector
);
1206 strncpy(str
,dir
[0],PATH_LENGTH
);
1207 strncpy(remember_plugins_dir
,dir
[0],PATH_LENGTH
);
1208 str1
= strrchr(str
,'/');
1211 str1
= strrchr(str
,'\\');
1214 lttv_module_require(str1
, NULL
);
1215 g_slist_foreach(g_main_window_list
, (gpointer
)insert_menu_toolbar_item
,
1218 case GTK_RESPONSE_REJECT
:
1219 case GTK_RESPONSE_CANCEL
:
1221 gtk_widget_destroy((GtkWidget
*)file_selector
);
1224 g_printf("Load module: %s\n", str
);
1228 /* Display all loaded modules, let user to select a module to unload
1229 * by calling lttv_module_unload
1233 on_unload_module_activate (GtkMenuItem
*menuitem
,
1238 char *unload_module_name
;
1240 LttvLibrary
*library
;
1241 LttvLibraryInfo library_info
;
1242 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1244 name
= g_ptr_array_new();
1245 nb
= lttv_library_number();
1248 library
= lttv_library_get(i
);
1249 lttv_library_info(library
, &library_info
);
1250 if(library_info
.load_count
> 0) g_ptr_array_add(name
, library_info
.name
);
1253 unload_module_name
=get_unload_module((char **)(name
->pdata
), name
->len
);
1255 if(unload_module_name
){
1257 library
= lttv_library_get(i
);
1258 lttv_library_info(library
, &library_info
);
1259 if(strcmp(unload_module_name
, library_info
.name
) == 0){
1260 lttv_library_unload(library
);
1266 g_ptr_array_free(name
, TRUE
);
1270 /* Display a directory dialogue to let user select a path for module searching
1274 on_add_module_search_path_activate (GtkMenuItem
*menuitem
,
1277 GtkDirSelection
* file_selector
= (GtkDirSelection
*)gtk_dir_selection_new("Select module path");
1281 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1282 if(remember_plugins_dir
[0] != '\0')
1283 gtk_dir_selection_set_filename(file_selector
, remember_plugins_dir
);
1285 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1287 case GTK_RESPONSE_ACCEPT
:
1288 case GTK_RESPONSE_OK
:
1289 dir
= gtk_dir_selection_get_dir (file_selector
);
1290 strncpy(remember_plugins_dir
,dir
,PATH_LENGTH
);
1291 strncat(remember_plugins_dir
,"/",PATH_LENGTH
);
1292 lttv_library_path_add(dir
);
1293 case GTK_RESPONSE_REJECT
:
1294 case GTK_RESPONSE_CANCEL
:
1296 gtk_widget_destroy((GtkWidget
*)file_selector
);
1303 on_color_activate (GtkMenuItem
*menuitem
,
1306 g_printf("Color\n");
1311 on_filter_activate (GtkMenuItem
*menuitem
,
1314 g_printf("Filter\n");
1319 on_save_configuration_activate (GtkMenuItem
*menuitem
,
1322 g_printf("Save configuration\n");
1327 on_content_activate (GtkMenuItem
*menuitem
,
1330 g_printf("Content\n");
1335 on_about_activate (GtkMenuItem
*menuitem
,
1338 g_printf("About...\n");
1343 on_button_new_clicked (GtkButton
*button
,
1346 create_new_window((GtkWidget
*)button
, user_data
, TRUE
);
1350 on_button_new_tab_clicked (GtkButton
*button
,
1353 create_new_tab((GtkWidget
*)button
, user_data
);
1357 on_button_open_clicked (GtkButton
*button
,
1360 open_traceset((GtkWidget
*)button
, user_data
);
1365 on_button_add_trace_clicked (GtkButton
*button
,
1368 add_trace((GtkWidget
*)button
, user_data
);
1373 on_button_remove_trace_clicked (GtkButton
*button
,
1376 remove_trace((GtkWidget
*)button
, user_data
);
1381 on_button_save_clicked (GtkButton
*button
,
1384 save((GtkWidget
*)button
, user_data
);
1389 on_button_save_as_clicked (GtkButton
*button
,
1392 save_as((GtkWidget
*)button
, user_data
);
1397 on_button_zoom_in_clicked (GtkButton
*button
,
1400 zoom_in((GtkWidget
*)button
, user_data
);
1405 on_button_zoom_out_clicked (GtkButton
*button
,
1408 zoom_out((GtkWidget
*)button
, user_data
);
1413 on_button_zoom_extended_clicked (GtkButton
*button
,
1416 zoom_extended((GtkWidget
*)button
, user_data
);
1421 on_button_go_to_time_clicked (GtkButton
*button
,
1424 go_to_time((GtkWidget
*)button
, user_data
);
1429 on_button_show_time_frame_clicked (GtkButton
*button
,
1432 show_time_frame((GtkWidget
*)button
, user_data
);
1437 on_button_move_up_clicked (GtkButton
*button
,
1440 move_up_viewer((GtkWidget
*)button
, user_data
);
1445 on_button_move_down_clicked (GtkButton
*button
,
1448 move_down_viewer((GtkWidget
*)button
, user_data
);
1453 on_button_delete_viewer_clicked (GtkButton
*button
,
1456 delete_viewer((GtkWidget
*)button
, user_data
);
1460 on_MWindow_destroy (GtkObject
*object
,
1463 MainWindow
*Main_Window
= get_window_data_struct((GtkWidget
*)object
);
1465 Tab
*tab
= Main_Window
->tab
;
1467 g_printf("There are : %d windows\n",g_slist_length(g_main_window_list
));
1470 if(g_win_count
== 0)
1475 on_MWindow_configure (GtkWidget
*widget
,
1476 GdkEventConfigure
*event
,
1479 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)widget
);
1480 float width
= event
->width
;
1481 Tab
* tab
= mw_data
->tab
;
1482 TimeWindow time_win
;
1484 TimeInterval
*time_span
;
1487 // MD : removed time width modification upon resizing of the main window.
1488 // The viewers will redraw themselves completely, without time interval
1491 if(mw_data->window_width){
1492 time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ;
1493 time_win = tab->time_window;
1494 ratio = width / mw_data->window_width;
1495 tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio);
1496 time = ltt_time_sub(time_span->endTime, time_win.start_time);
1497 if(ltt_time_compare(time, tab->time_window.time_width) < 0){
1498 tab->time_window.time_width = time;
1504 mw_data->window_width = (int)width;
1513 on_MNotebook_switch_page (GtkNotebook
*notebook
,
1514 GtkNotebookPage
*page
,
1518 MainWindow
* mw
= get_window_data_struct((GtkWidget
*)notebook
);
1519 Tab
* tab
= mw
->tab
;
1525 mw
->current_tab
= tab
;
1529 /* callback function to check or uncheck the check box (filter)
1532 void checkbox_changed(GtkTreeView
*treeview
,
1534 GtkTreeViewColumn
*arg2
,
1537 GtkTreeStore
* store
= (GtkTreeStore
*)gtk_tree_view_get_model (treeview
);
1541 if (gtk_tree_model_get_iter ((GtkTreeModel
*)store
, &iter
, arg1
)){
1542 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
, -1);
1543 value
= value
? FALSE
: TRUE
;
1544 gtk_tree_store_set (GTK_TREE_STORE (store
), &iter
, CHECKBOX_COLUMN
, value
, -1);
1550 /* According to user's selection, update selector(filter)
1553 void update_filter(LttvTracesetSelector
*s
, GtkTreeStore
*store
)
1555 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1556 int i
, j
, k
, nb_eventtype
;
1557 LttvTraceSelector
* trace
;
1558 LttvTracefileSelector
* tracefile
;
1559 LttvEventtypeSelector
* eventtype
;
1560 gboolean value
, value1
, value2
;
1562 if(gtk_tree_model_get_iter_first((GtkTreeModel
*)store
, &iter
)){
1565 trace
= lttv_traceset_selector_trace_get(s
, i
);
1566 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1567 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
,-1);
1570 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter
, &iter
)){
1572 if(j
<1){//eventtype selector for trace
1573 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value2
,-1);
1576 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter1
, &child_iter
)){
1578 eventtype
= lttv_trace_selector_eventtype_get(trace
,k
);
1579 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1580 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1582 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter1
));
1585 }else{ //tracefile selector
1586 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
- 1);
1587 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value1
,-1);
1588 lttv_tracefile_selector_set_selected(tracefile
,value1
);
1590 gtk_tree_model_iter_children((GtkTreeModel
*)store
, &child_iter1
, &child_iter
); //eventtype selector
1591 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1594 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter2
, &child_iter1
)){
1595 do{//eventtype selector for tracefile
1596 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1597 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter2
, CHECKBOX_COLUMN
, &value2
,-1);
1598 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1600 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter2
));
1606 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter
));
1609 lttv_trace_selector_set_selected(trace
,value
);
1611 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &iter
));
1616 /* Display a dialogue showing all eventtypes and traces, let user to select the interested
1617 * eventtypes, tracefiles and traces (filter)
1620 gboolean
get_filter_selection(LttvTracesetSelector
*s
,char *title
, char * column_title
)
1622 GtkWidget
* dialogue
;
1623 GtkTreeStore
* store
;
1625 GtkWidget
* scroll_win
;
1626 GtkCellRenderer
* renderer
;
1627 GtkTreeViewColumn
* column
;
1628 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1629 int i
, j
, k
, id
, nb_trace
, nb_tracefile
, nb_eventtype
;
1630 LttvTraceSelector
* trace
;
1631 LttvTracefileSelector
* tracefile
;
1632 LttvEventtypeSelector
* eventtype
;
1636 dialogue
= gtk_dialog_new_with_buttons(title
,
1639 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1640 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1642 gtk_window_set_default_size((GtkWindow
*)dialogue
, 300, 500);
1644 store
= gtk_tree_store_new (TOTAL_COLUMNS
, G_TYPE_BOOLEAN
, G_TYPE_STRING
);
1645 tree
= gtk_tree_view_new_with_model (GTK_TREE_MODEL (store
));
1646 g_object_unref (G_OBJECT (store
));
1647 g_signal_connect (G_OBJECT (tree
), "row-activated",
1648 G_CALLBACK (checkbox_changed
),
1652 renderer
= gtk_cell_renderer_toggle_new ();
1653 gtk_cell_renderer_toggle_set_radio((GtkCellRendererToggle
*)renderer
, FALSE
);
1655 g_object_set (G_OBJECT (renderer
),"activatable", TRUE
, NULL
);
1657 column
= gtk_tree_view_column_new_with_attributes ("Checkbox",
1659 "active", CHECKBOX_COLUMN
,
1661 gtk_tree_view_column_set_alignment (column
, 0.5);
1662 gtk_tree_view_column_set_fixed_width (column
, 20);
1663 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1665 renderer
= gtk_cell_renderer_text_new ();
1666 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1668 "text", NAME_COLUMN
,
1670 gtk_tree_view_column_set_alignment (column
, 0.0);
1671 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1672 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (tree
), FALSE
);
1674 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1675 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1676 GTK_POLICY_AUTOMATIC
,GTK_POLICY_AUTOMATIC
);
1677 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1679 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1681 gtk_widget_show(scroll_win
);
1682 gtk_widget_show(tree
);
1684 nb_trace
= lttv_traceset_selector_trace_number(s
);
1685 for(i
=0;i
<nb_trace
;i
++){
1686 trace
= lttv_traceset_selector_trace_get(s
, i
);
1687 name
= lttv_trace_selector_get_name(trace
);
1688 gtk_tree_store_append (store
, &iter
, NULL
);
1689 checked
= lttv_trace_selector_get_selected(trace
);
1690 gtk_tree_store_set (store
, &iter
,
1691 CHECKBOX_COLUMN
,checked
,
1695 gtk_tree_store_append (store
, &child_iter
, &iter
);
1696 gtk_tree_store_set (store
, &child_iter
,
1697 CHECKBOX_COLUMN
, checked
,
1698 NAME_COLUMN
,"eventtype",
1701 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1702 for(j
=0;j
<nb_eventtype
;j
++){
1703 eventtype
= lttv_trace_selector_eventtype_get(trace
,j
);
1704 name
= lttv_eventtype_selector_get_name(eventtype
);
1705 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1706 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1707 gtk_tree_store_set (store
, &child_iter1
,
1708 CHECKBOX_COLUMN
, checked
,
1713 nb_tracefile
= lttv_trace_selector_tracefile_number(trace
);
1714 for(j
=0;j
<nb_tracefile
;j
++){
1715 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
);
1716 name
= lttv_tracefile_selector_get_name(tracefile
);
1717 gtk_tree_store_append (store
, &child_iter
, &iter
);
1718 checked
= lttv_tracefile_selector_get_selected(tracefile
);
1719 gtk_tree_store_set (store
, &child_iter
,
1720 CHECKBOX_COLUMN
, checked
,
1724 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1725 gtk_tree_store_set (store
, &child_iter1
,
1726 CHECKBOX_COLUMN
, checked
,
1727 NAME_COLUMN
,"eventtype",
1730 for(k
=0;k
<nb_eventtype
;k
++){
1731 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1732 name
= lttv_eventtype_selector_get_name(eventtype
);
1733 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1734 gtk_tree_store_append (store
, &child_iter2
, &child_iter1
);
1735 gtk_tree_store_set (store
, &child_iter2
,
1736 CHECKBOX_COLUMN
, checked
,
1743 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1745 case GTK_RESPONSE_ACCEPT
:
1746 case GTK_RESPONSE_OK
:
1747 update_filter(s
, store
);
1748 gtk_widget_destroy(dialogue
);
1750 case GTK_RESPONSE_REJECT
:
1751 case GTK_RESPONSE_CANCEL
:
1753 gtk_widget_destroy(dialogue
);
1760 /* Select a trace which will be removed from traceset
1763 char * get_remove_trace(char ** all_trace_name
, int nb_trace
)
1765 return get_selection(all_trace_name
, nb_trace
,
1766 "Select a trace", "Trace pathname");
1770 /* Select a module which will be unloaded
1773 char * get_unload_module(char ** loaded_module_name
, int nb_module
)
1775 return get_selection(loaded_module_name
, nb_module
,
1776 "Select an unload module", "Module pathname");
1780 /* Display a dialogue which shows all selectable items, let user to
1781 * select one of them
1784 char * get_selection(char ** loaded_module_name
, int nb_module
,
1785 char *title
, char * column_title
)
1787 GtkWidget
* dialogue
;
1788 GtkWidget
* scroll_win
;
1790 GtkListStore
* store
;
1791 GtkTreeViewColumn
* column
;
1792 GtkCellRenderer
* renderer
;
1793 GtkTreeSelection
* select
;
1796 char * unload_module_name
= NULL
;
1798 dialogue
= gtk_dialog_new_with_buttons(title
,
1801 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1802 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1804 gtk_window_set_default_size((GtkWindow
*)dialogue
, 500, 200);
1806 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1807 gtk_widget_show ( scroll_win
);
1808 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1809 GTK_POLICY_AUTOMATIC
, GTK_POLICY_AUTOMATIC
);
1811 store
= gtk_list_store_new (N_COLUMNS
,G_TYPE_STRING
);
1812 tree
= gtk_tree_view_new_with_model(GTK_TREE_MODEL (store
));
1813 gtk_widget_show ( tree
);
1814 g_object_unref (G_OBJECT (store
));
1816 renderer
= gtk_cell_renderer_text_new ();
1817 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1819 "text", MODULE_COLUMN
,
1821 gtk_tree_view_column_set_alignment (column
, 0.5);
1822 gtk_tree_view_column_set_fixed_width (column
, 150);
1823 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1825 select
= gtk_tree_view_get_selection (GTK_TREE_VIEW (tree
));
1826 gtk_tree_selection_set_mode (select
, GTK_SELECTION_SINGLE
);
1828 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1830 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1832 for(i
=0;i
<nb_module
;i
++){
1833 gtk_list_store_append (store
, &iter
);
1834 gtk_list_store_set (store
, &iter
, MODULE_COLUMN
,loaded_module_name
[i
],-1);
1837 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1839 case GTK_RESPONSE_ACCEPT
:
1840 case GTK_RESPONSE_OK
:
1841 if (gtk_tree_selection_get_selected (select
, (GtkTreeModel
**)&store
, &iter
)){
1842 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, MODULE_COLUMN
, &unload_module_name
, -1);
1844 case GTK_RESPONSE_REJECT
:
1845 case GTK_RESPONSE_CANCEL
:
1847 gtk_widget_destroy(dialogue
);
1851 return unload_module_name
;
1858 void main_window_destroy_hash_key(gpointer key
)
1863 void main_window_destroy_hash_data(gpointer data
)
1868 /* Insert menu entry and tool button into all main windows for modules
1869 * It checks whether the menu entry or tool button exists or not,
1870 * if they do not exist, then construct the widget and insert them
1871 * into all main windows
1874 void insert_menu_toolbar_item(MainWindow
* mw
, gpointer user_data
)
1878 lttvwindow_viewer_constructor constructor
;
1880 LttvToolbars
* toolbar
;
1881 lttv_menu_closure
*menu_item
;
1882 lttv_toolbar_closure
*toolbar_item
;
1883 LttvAttributeValue value
;
1884 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
1885 GtkWidget
* tool_menu_title_menu
, *insert_view
, *pixmap
, *tmp
;
1887 g_assert(lttv_iattribute_find_by_path(attributes
,
1888 "viewers/menu", LTTV_POINTER
, &value
));
1889 menu
= (LttvMenus
*)*(value
.v_pointer
);
1892 for(i
=0;i
<menu
->len
;i
++){
1893 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
1894 tmp
= g_hash_table_lookup(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
));
1896 constructor
= menu_item
->con
;
1897 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
1898 insert_view
= gtk_menu_item_new_with_mnemonic (menu_item
->menuText
);
1899 gtk_widget_show (insert_view
);
1900 gtk_container_add (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
1901 g_signal_connect ((gpointer
) insert_view
, "activate",
1902 G_CALLBACK (insert_viewer_wrap
),
1904 g_hash_table_insert(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
),
1909 g_assert(lttv_iattribute_find_by_path(attributes
,
1910 "viewers/toolbar", LTTV_POINTER
, &value
));
1911 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
1914 for(i
=0;i
<toolbar
->len
;i
++){
1915 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
1916 tmp
= g_hash_table_lookup(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
));
1918 constructor
= toolbar_item
->con
;
1919 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
1920 pixbuf
= gdk_pixbuf_new_from_xpm_data ((const char**)toolbar_item
->pixmap
);
1921 pixmap
= gtk_image_new_from_pixbuf(pixbuf
);
1922 insert_view
= gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu
),
1923 GTK_TOOLBAR_CHILD_BUTTON
,
1926 toolbar_item
->tooltip
, NULL
,
1927 pixmap
, NULL
, NULL
);
1928 gtk_label_set_use_underline (GTK_LABEL (((GtkToolbarChild
*) (g_list_last (GTK_TOOLBAR (tool_menu_title_menu
)->children
)->data
))->label
), TRUE
);
1929 gtk_widget_show (insert_view
);
1930 gtk_container_set_border_width (GTK_CONTAINER (insert_view
), 1);
1931 g_signal_connect ((gpointer
) insert_view
, "clicked",G_CALLBACK (insert_viewer_wrap
),constructor
);
1932 g_hash_table_insert(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
),
1939 /* Create a main window
1942 void construct_main_window(MainWindow
* parent
)
1944 g_debug("construct_main_window()");
1945 GtkWidget
* new_window
; /* New generated main window */
1946 MainWindow
* new_m_window
;/* New main window structure */
1947 GtkNotebook
* notebook
;
1948 LttvIAttribute
*attributes
=
1949 LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1950 LttvAttributeValue value
;
1952 new_m_window
= g_new(MainWindow
, 1);
1954 // Add the object's information to the module's array
1955 g_main_window_list
= g_slist_append(g_main_window_list
, new_m_window
);
1958 new_window
= create_MWindow();
1959 gtk_widget_show (new_window
);
1961 new_m_window
->mwindow
= new_window
;
1962 new_m_window
->tab
= NULL
;
1963 new_m_window
->current_tab
= NULL
;
1964 new_m_window
->attributes
= attributes
;
1966 new_m_window
->hash_menu_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1967 main_window_destroy_hash_key
,
1968 main_window_destroy_hash_data
);
1969 new_m_window
->hash_toolbar_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1970 main_window_destroy_hash_key
,
1971 main_window_destroy_hash_data
);
1973 insert_menu_toolbar_item(new_m_window
, NULL
);
1975 g_object_set_data(G_OBJECT(new_window
), "mainWindow", (gpointer
)new_m_window
);
1976 //create a default tab
1977 notebook
= (GtkNotebook
*)lookup_widget(new_m_window
->mwindow
, "MNotebook");
1978 if(notebook
== NULL
){
1979 g_printf("Notebook does not exist\n");
1982 //for now there is no name field in LttvTraceset structure
1983 //Use "Traceset" as the label for the default tab
1984 create_tab(parent
, new_m_window
, notebook
, "Traceset");
1986 g_object_set_data_full(
1987 G_OBJECT(new_m_window
->mwindow
),
1990 (GDestroyNotify
)main_window_free
);
1996 /* Free the memory occupied by a tab structure
2000 void tab_destructor(Tab
* tab_instance
)
2002 int i
, nb
, ref_count
;
2005 if(tab_instance
->attributes
)
2006 g_object_unref(tab_instance
->attributes
);
2008 if(tab_instance
->mw
->tab
== tab_instance
){
2009 tab_instance
->mw
->tab
= tab_instance
->next
;
2011 Tab
* tmp1
, *tmp
= tab_instance
->mw
->tab
;
2012 while(tmp
!= tab_instance
){
2016 tmp1
->next
= tab_instance
->next
;
2019 if(tab_instance
->traceset_info
->traceset_context
!= NULL
){
2020 //remove state update hooks
2021 lttv_state_remove_event_hooks(
2022 (LttvTracesetState
*)tab_instance
->traceset_info
->
2024 lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance
->traceset_info
->
2026 g_object_unref(tab_instance
->traceset_info
->traceset_context
);
2028 if(tab_instance
->traceset_info
->traceset
!= NULL
) {
2029 nb
= lttv_traceset_number(tab_instance
->traceset_info
->traceset
);
2030 for(i
= 0 ; i
< nb
; i
++) {
2031 trace
= lttv_traceset_get(tab_instance
->traceset_info
->traceset
, i
);
2032 ref_count
= lttv_trace_get_ref_number(trace
);
2034 ltt_trace_close(lttv_trace(trace
));
2035 lttv_trace_destroy(trace
);
2037 // lttv_trace_destroy(trace);
2040 lttv_traceset_destroy(tab_instance
->traceset_info
->traceset
);
2041 g_array_free(tab_instance
->time_requests
, TRUE
);
2042 g_free(tab_instance
->traceset_info
);
2043 g_free(tab_instance
);
2047 /* Create a tab and insert it into the current main window
2050 void * create_tab(MainWindow
* parent
, MainWindow
* current_window
,
2051 GtkNotebook
* notebook
, char * label
)
2055 MainWindow
* mw_data
= current_window
;
2058 //create a new tab data structure
2059 tmp_tab
= mw_data
->tab
;
2060 while(tmp_tab
&& tmp_tab
->next
) tmp_tab
= tmp_tab
->next
;
2062 mw_data
->current_tab
= NULL
;
2063 tmp_tab
= g_new(Tab
,1);
2064 mw_data
->tab
= tmp_tab
;
2066 tmp_tab
->next
= g_new(Tab
,1);
2067 tmp_tab
= tmp_tab
->next
;
2070 //construct and initialize the traceset_info
2071 tmp_tab
->traceset_info
= g_new(TracesetInfo
,1);
2073 if(parent
->current_tab
){
2074 tmp_tab
->traceset_info
->traceset
=
2075 lttv_traceset_new();
2076 //FIXME lttv_traceset_copy(parent->current_tab->traceset_info->traceset);
2078 tmp_tab
->traceset_info
->traceset
= lttv_traceset_new();
2081 }else{ /* Initial window */
2082 if(mw_data
->current_tab
){
2083 tmp_tab
->traceset_info
->traceset
=
2084 lttv_traceset_new();
2085 //FIXME lttv_traceset_copy(mw_data->current_tab->traceset_info->traceset);
2087 tmp_tab
->traceset_info
->traceset
= lttv_traceset_new();
2088 /* Add the command line trace */
2089 if(g_init_trace
!= NULL
){
2090 lttv_traceset_add(tmp_tab
->traceset_info
->traceset
, g_init_trace
);
2095 //FIXME copy not implemented in lower level
2096 tmp_tab
->traceset_info
->traceset_context
=
2097 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
2098 g_assert(tmp_tab
->traceset_info
->traceset_context
!= NULL
);
2100 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
),
2101 tmp_tab
->traceset_info
->traceset
);
2102 //add state update hooks
2103 lttv_state_add_event_hooks(
2104 (LttvTracesetState
*)tmp_tab
->traceset_info
->traceset_context
);
2106 //determine the current_time and time_window of the tab
2107 if(mw_data
->current_tab
){
2108 // Will have to read directly at the main window level, as we want
2109 // to be able to modify a traceset on the fly.
2110 tmp_tab
->time_window
= mw_data
->current_tab
->time_window
;
2111 tmp_tab
->current_time
= mw_data
->current_tab
->current_time
;
2113 // Will have to read directly at the main window level, as we want
2114 // to be able to modify a traceset on the fly.
2115 // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime);
2116 tmp_tab
->time_window
.start_time
=
2117 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
;
2118 if(DEFAULT_TIME_WIDTH_S
<
2119 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
)
2120 tmp_time
.tv_sec
= DEFAULT_TIME_WIDTH_S
;
2123 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
;
2124 tmp_time
.tv_nsec
= 0;
2125 tmp_tab
->time_window
.time_width
= tmp_time
;
2126 tmp_tab
->current_time
.tv_sec
=
2127 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_sec
;
2128 tmp_tab
->current_time
.tv_nsec
=
2129 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_nsec
;
2131 /* Become the current tab */
2132 mw_data
->current_tab
= tmp_tab
;
2134 tmp_tab
->attributes
= LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
2135 tmp_tab
->multi_vpaned
= (GtkMultiVPaned
*)gtk_multi_vpaned_new();
2136 tmp_tab
->multi_vpaned
->mw
= mw_data
;
2137 gtk_widget_show((GtkWidget
*)tmp_tab
->multi_vpaned
);
2138 tmp_tab
->next
= NULL
;
2139 tmp_tab
->mw
= mw_data
;
2141 tmp_tab
->label
= gtk_label_new (label
);
2142 gtk_widget_show (tmp_tab
->label
);
2144 tmp_tab
->time_requests
= g_array_new(FALSE
, FALSE
, sizeof(TimeRequest
));
2145 tmp_tab
->time_request_pending
= FALSE
;
2147 g_object_set_data_full(
2148 G_OBJECT(tmp_tab
->multi_vpaned
),
2151 (GDestroyNotify
)tab_destructor
);
2153 //insert tab into notebook
2154 gtk_notebook_append_page(notebook
, (GtkWidget
*)tmp_tab
->multi_vpaned
, tmp_tab
->label
);
2155 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
2156 gtk_notebook_set_current_page(notebook
,g_list_length(list
)-1);
2157 // always show : not if(g_list_length(list)>1)
2158 gtk_notebook_set_show_tabs(notebook
, TRUE
);
2163 /* Remove menu entry and tool button from main window for the
2167 void remove_menu_item(gpointer main_win
, gpointer user_data
)
2169 MainWindow
* mw
= (MainWindow
*) main_win
;
2170 lttv_menu_closure
*menu_item
= (lttv_menu_closure
*)user_data
;
2171 GtkWidget
* tool_menu_title_menu
, *insert_view
;
2173 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
2174 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_menu_item
,
2175 menu_item
->menuText
);
2177 g_hash_table_remove(mw
->hash_menu_item
, menu_item
->menuText
);
2178 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
2182 void remove_toolbar_item(gpointer main_win
, gpointer user_data
)
2184 MainWindow
* mw
= (MainWindow
*) main_win
;
2185 lttv_toolbar_closure
*toolbar_item
= (lttv_toolbar_closure
*)user_data
;
2186 GtkWidget
* tool_menu_title_menu
, *insert_view
;
2189 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
2190 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_toolbar_item
,
2191 toolbar_item
->tooltip
);
2193 g_hash_table_remove(mw
->hash_toolbar_item
, toolbar_item
->tooltip
);
2194 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
2199 * Remove menu and toolbar item when a module unloaded from all
2203 void main_window_remove_menu_item(lttvwindow_viewer_constructor constructor
)
2207 lttv_menu_closure
*menu_item
;
2208 LttvAttributeValue value
;
2209 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2211 g_assert(lttv_iattribute_find_by_path(attributes
,
2212 "viewers/menu", LTTV_POINTER
, &value
));
2213 menu
= (LttvMenus
*)*(value
.v_pointer
);
2216 for(i
=0;i
<menu
->len
;i
++){
2217 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
2218 if(menu_item
->con
!= constructor
) continue;
2219 if(g_main_window_list
){
2220 g_slist_foreach(g_main_window_list
, remove_menu_item
, menu_item
);
2228 void main_window_remove_toolbar_item(lttvwindow_viewer_constructor constructor
)
2231 LttvToolbars
* toolbar
;
2232 lttv_toolbar_closure
*toolbar_item
;
2233 LttvAttributeValue value
;
2234 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2236 g_assert(lttv_iattribute_find_by_path(attributes
,
2237 "viewers/toolbar", LTTV_POINTER
, &value
));
2238 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
2241 for(i
=0;i
<toolbar
->len
;i
++){
2242 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
2243 if(toolbar_item
->con
!= constructor
) continue;
2244 if(g_main_window_list
){
2245 g_slist_foreach(g_main_window_list
, remove_toolbar_item
, toolbar_item
);
2253 * Function to show each viewer in the current tab.
2254 * It will be called by main window, call show on each registered viewer,
2255 * will call process traceset and then it will
2256 * @param main_win the main window the viewer belongs to.
2258 //FIXME Only one time request maximum for now!
2259 void show_viewer(MainWindow
*main_win
)
2261 LttvAttributeValue value
;
2264 LttvTracesetContext
* tsc
=
2265 (LttvTracesetContext
*)main_win
->current_tab
->
2266 traceset_info
->traceset_context
;
2268 g_assert(lttv_iattribute_find_by_path(main_win
->current_tab
->attributes
,
2269 "hooks/showviewer", LTTV_POINTER
, &value
));
2270 tmp
= (LttvHooks
*)*(value
.v_pointer
);
2273 g_warning("The viewer(s) did not add any show hook");
2278 // Call the show, where viewers add hooks to context and fill the
2279 // time and number of events requested it the time_requests GArray.
2280 lttv_hooks_call(tmp
, NULL
);
2286 gboolean
execute_time_requests(MainWindow
* mw
)
2288 call_pending_read_hooks(mw
);
2290 return FALSE
; // automatically removed from the list of event sources