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 <lttv/lttv.h>
29 #include <lttvwindow/mainwindow.h>
30 #include <lttvwindow/menu.h>
31 #include <lttvwindow/toolbar.h>
32 #include <lttvwindow/viewer.h>
33 #include <lttv/module.h>
34 #include <lttvwindow/gtkdirsel.h>
35 #include <lttv/iattribute.h>
36 #include <lttvwindow/lttvfilter.h>
37 #include <ltt/trace.h>
38 #include <ltt/facility.h>
40 #define PATH_LENGTH 256
41 #define DEFAULT_TIME_WIDTH_S 1
43 extern LttvTrace
*g_init_trace
;
46 /** Array containing instanced objects. */
47 extern GSList
* g_main_window_list
;
49 static int g_win_count
= 0;
51 // MD : keep old directory
52 static char remember_plugins_dir
[PATH_LENGTH
] = "";
53 static char remember_trace_dir
[PATH_LENGTH
] = "";
56 MainWindow
* get_window_data_struct(GtkWidget
* widget
);
57 char * get_unload_module(char ** loaded_module_name
, int nb_module
);
58 char * get_remove_trace(char ** all_trace_name
, int nb_trace
);
59 char * get_selection(char ** all_name
, int nb
, char *title
, char * column_title
);
60 gboolean
get_filter_selection(LttvTracesetSelector
*s
, char *title
, char * column_title
);
61 void * create_tab(MainWindow
* parent
, MainWindow
* current_window
,
62 GtkNotebook
* notebook
, char * label
);
64 void insert_viewer(GtkWidget
* widget
, view_constructor constructor
);
65 void update_filter(LttvTracesetSelector
*s
, GtkTreeStore
*store
);
67 void checkbox_changed(GtkTreeView
*treeview
,
69 GtkTreeViewColumn
*arg2
,
71 void remove_trace_from_traceset_selector(GtkMultiVPaned
* paned
, unsigned i
);
72 void add_trace_into_traceset_selector(GtkMultiVPaned
* paned
, LttTrace
* trace
);
74 LttvTracesetSelector
* construct_traceset_selector(LttvTraceset
* traceset
);
76 void redraw_viewer(MainWindow
* mw_data
, TimeWindow
* time_window
);
77 unsigned get_max_event_number(MainWindow
* mw_data
);
91 /* Construct a selector(filter), which will be associated with a viewer,
92 * and provides an interface for user to select interested events and traces
95 LttvTracesetSelector
* construct_traceset_selector(LttvTraceset
* traceset
)
97 LttvTracesetSelector
* s
;
98 LttvTraceSelector
* trace
;
99 LttvTracefileSelector
* tracefile
;
100 LttvEventtypeSelector
* eventtype
;
102 int nb_trace
, nb_tracefile
, nb_control
, nb_per_cpu
, nb_facility
, nb_event
;
109 s
= lttv_traceset_selector_new(lttv_traceset_name(traceset
));
110 nb_trace
= lttv_traceset_number(traceset
);
111 for(i
=0;i
<nb_trace
;i
++){
112 trace_v
= lttv_traceset_get(traceset
, i
);
113 t
= lttv_trace(trace_v
);
114 trace
= lttv_trace_selector_new(t
);
115 lttv_traceset_selector_trace_add(s
, trace
);
117 nb_facility
= ltt_trace_facility_number(t
);
118 for(k
=0;k
<nb_facility
;k
++){
119 fac
= ltt_trace_facility_get(t
,k
);
120 nb_event
= (int) ltt_facility_eventtype_number(fac
);
121 for(m
=0;m
<nb_event
;m
++){
122 et
= ltt_facility_eventtype_get(fac
,m
);
123 eventtype
= lttv_eventtype_selector_new(et
);
124 lttv_trace_selector_eventtype_add(trace
, eventtype
);
128 nb_control
= ltt_trace_control_tracefile_number(t
);
129 nb_per_cpu
= ltt_trace_per_cpu_tracefile_number(t
);
130 nb_tracefile
= nb_control
+ nb_per_cpu
;
132 for(j
= 0 ; j
< nb_tracefile
; j
++) {
134 tf
= ltt_trace_control_tracefile_get(t
, j
);
136 tf
= ltt_trace_per_cpu_tracefile_get(t
, j
- nb_control
);
137 tracefile
= lttv_tracefile_selector_new(tf
);
138 lttv_trace_selector_tracefile_add(trace
, tracefile
);
139 lttv_eventtype_selector_copy(trace
, tracefile
);
146 /* insert_viewer function constructs an instance of a viewer first,
147 * then inserts the widget of the instance into the container of the
152 insert_viewer_wrap(GtkWidget
*menuitem
, gpointer user_data
)
156 insert_viewer((GtkWidget
*)menuitem
, (view_constructor
)user_data
);
157 // selected_hook(&val);
161 /* internal functions */
162 void insert_viewer(GtkWidget
* widget
, view_constructor constructor
)
164 GtkMultiVPaned
* multi_vpaned
;
165 MainWindow
* mw_data
;
167 LttvTracesetSelector
* s
;
168 TimeInterval
* time_interval
;
169 TimeWindow time_window
, t
;
171 mw_data
= get_window_data_struct(widget
);
172 if(!mw_data
->current_tab
) return;
173 multi_vpaned
= mw_data
->current_tab
->multi_vpaned
;
175 s
= construct_traceset_selector(mw_data
->current_tab
->traceset_info
->traceset
);
176 viewer
= (GtkWidget
*)constructor(mw_data
, s
, "Traceset_Selector");
179 gtk_multi_vpaned_widget_add(multi_vpaned
, viewer
);
181 // g_object_unref(G_OBJECT(viewer));
183 time_window
= mw_data
->current_tab
->time_window
;
184 time_interval
= (TimeInterval
*)g_object_get_data(G_OBJECT(viewer
), TRACESET_TIME_SPAN
);
187 time_window
.start_time
= time_interval
->startTime
;
188 time_window
.time_width
= ltt_time_sub(time_interval
->endTime
,time_interval
->startTime
);
191 redraw_viewer(mw_data
,&time_window
);
192 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
194 set_time_window(mw_data
,&t
);
200 /* get_label function is used to get user input, it displays an input
201 * box, which allows user to input a string
204 void get_label_string (GtkWidget
* text
, gchar
* label
)
206 GtkEntry
* entry
= (GtkEntry
*)text
;
207 if(strlen(gtk_entry_get_text(entry
))!=0)
208 strcpy(label
,gtk_entry_get_text(entry
));
211 gboolean
get_label(MainWindow
* mw
, gchar
* str
, gchar
* dialogue_title
, gchar
* label_str
)
213 GtkWidget
* dialogue
;
218 dialogue
= gtk_dialog_new_with_buttons(dialogue_title
,NULL
,
220 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
221 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
224 label
= gtk_label_new(label_str
);
225 gtk_widget_show(label
);
227 text
= gtk_entry_new();
228 gtk_widget_show(text
);
230 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), label
,TRUE
, TRUE
,0);
231 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), text
,FALSE
, FALSE
,0);
233 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
235 case GTK_RESPONSE_ACCEPT
:
236 get_label_string(text
,str
);
237 gtk_widget_destroy(dialogue
);
239 case GTK_RESPONSE_REJECT
:
241 gtk_widget_destroy(dialogue
);
248 /* get_window_data_struct function is actually a lookup function,
249 * given a widget which is in the tree of the main window, it will
250 * return the MainWindow data structure associated with main window
253 MainWindow
* get_window_data_struct(GtkWidget
* widget
)
256 MainWindow
* mw_data
;
258 mw
= lookup_widget(widget
, "MWindow");
260 g_printf("Main window does not exist\n");
264 mw_data
= (MainWindow
*) g_object_get_data(G_OBJECT(mw
),"mainWindow");
266 g_printf("Main window data does not exist\n");
273 /* create_new_window function, just constructs a new main window
276 void create_new_window(GtkWidget
* widget
, gpointer user_data
, gboolean clone
)
278 MainWindow
* parent
= get_window_data_struct(widget
);
281 g_printf("Clone : use the same traceset\n");
282 construct_main_window(parent
);
284 g_printf("Empty : traceset is set to NULL\n");
285 construct_main_window(NULL
);
290 /* move_*_viewer functions move the selected view up/down in
294 void move_up_viewer(GtkWidget
* widget
, gpointer user_data
)
296 MainWindow
* mw
= get_window_data_struct(widget
);
297 if(!mw
->current_tab
) return;
298 gtk_multi_vpaned_widget_move_up(mw
->current_tab
->multi_vpaned
);
301 void move_down_viewer(GtkWidget
* widget
, gpointer user_data
)
303 MainWindow
* mw
= get_window_data_struct(widget
);
304 if(!mw
->current_tab
) return;
305 gtk_multi_vpaned_widget_move_down(mw
->current_tab
->multi_vpaned
);
309 /* delete_viewer deletes the selected viewer in the current tab
312 void delete_viewer(GtkWidget
* widget
, gpointer user_data
)
314 MainWindow
* mw
= get_window_data_struct(widget
);
315 if(!mw
->current_tab
) return;
316 gtk_multi_vpaned_widget_delete(mw
->current_tab
->multi_vpaned
);
320 /* open_traceset will open a traceset saved in a file
321 * Right now, it is not finished yet, (not working)
324 void open_traceset(GtkWidget
* widget
, gpointer user_data
)
328 LttvTraceset
* traceset
;
329 MainWindow
* mw_data
= get_window_data_struct(widget
);
330 GtkFileSelection
* file_selector
=
331 (GtkFileSelection
*)gtk_file_selection_new("Select a traceset");
333 gtk_file_selection_hide_fileop_buttons(file_selector
);
335 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
337 case GTK_RESPONSE_ACCEPT
:
338 case GTK_RESPONSE_OK
:
339 dir
= gtk_file_selection_get_selections (file_selector
);
340 traceset
= lttv_traceset_load(dir
[0]);
341 g_printf("Open a trace set %s\n", dir
[0]);
344 case GTK_RESPONSE_REJECT
:
345 case GTK_RESPONSE_CANCEL
:
347 gtk_widget_destroy((GtkWidget
*)file_selector
);
354 /* get_max_event_number returns the event number limit used by
355 * lttv_process_traceset(LttvTracesetContext, endTime, maxNumEvents)
356 * each viewer can set the limit
359 unsigned get_max_event_number(MainWindow
* mw_data
)
361 unsigned nb
= 0, *size
;
364 w
= gtk_multi_vpaned_get_first_widget(mw_data
->current_tab
->multi_vpaned
);
366 size
= (unsigned*)g_object_get_data(G_OBJECT(w
), MAX_NUMBER_EVENT
);
374 w
= gtk_multi_vpaned_get_next_widget(mw_data
->current_tab
->multi_vpaned
);
380 /* redraw_viewer parses the traceset first by calling
381 * process_traceset_api, then display all viewers of
385 void redraw_viewer(MainWindow
* mw_data
, TimeWindow
* time_window
)
387 unsigned max_nb_events
;
392 //set the cursor to be X shape, indicating that the computer is busy in doing its job
393 new = gdk_cursor_new(GDK_X_CURSOR
);
394 widget
= lookup_widget(mw_data
->mwindow
, "MToolbar1");
395 win
= gtk_widget_get_parent_window(widget
);
396 gdk_window_set_cursor(win
, new);
397 gdk_cursor_unref(new);
398 gdk_window_stick(win
);
399 gdk_window_unstick(win
);
401 //update time window of each viewer, let viewer insert hooks needed by process_traceset
402 set_time_window(mw_data
, time_window
);
404 max_nb_events
= get_max_event_number(mw_data
);
406 process_traceset_api(mw_data
, time_window
->start_time
,
407 ltt_time_add(time_window
->start_time
,time_window
->time_width
),
410 //call hooks to show each viewer and let them remove hooks
411 show_viewer(mw_data
);
413 //set the cursor back to normal
414 gdk_window_set_cursor(win
, NULL
);
418 /* add_trace_into_traceset_selector, each instance of a viewer has an associated
419 * selector (filter), when a trace is added into traceset, the selector should
420 * reflect the change. The function is used to update the selector
423 void add_trace_into_traceset_selector(GtkMultiVPaned
* paned
, LttTrace
* t
)
425 int j
, k
, m
, nb_tracefile
, nb_control
, nb_per_cpu
, nb_facility
, nb_event
;
426 LttvTracesetSelector
* s
;
427 LttvTraceSelector
* trace
;
428 LttvTracefileSelector
* tracefile
;
429 LttvEventtypeSelector
* eventtype
;
435 w
= gtk_multi_vpaned_get_first_widget(paned
);
437 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
440 trace
= lttv_trace_selector_new(t
);
441 lttv_traceset_selector_trace_add(s
, trace
);
443 nb_facility
= ltt_trace_facility_number(t
);
444 for(k
=0;k
<nb_facility
;k
++){
445 fac
= ltt_trace_facility_get(t
,k
);
446 nb_event
= (int) ltt_facility_eventtype_number(fac
);
447 for(m
=0;m
<nb_event
;m
++){
448 et
= ltt_facility_eventtype_get(fac
,m
);
449 eventtype
= lttv_eventtype_selector_new(et
);
450 lttv_trace_selector_eventtype_add(trace
, eventtype
);
454 nb_control
= ltt_trace_control_tracefile_number(t
);
455 nb_per_cpu
= ltt_trace_per_cpu_tracefile_number(t
);
456 nb_tracefile
= nb_control
+ nb_per_cpu
;
458 for(j
= 0 ; j
< nb_tracefile
; j
++) {
460 tf
= ltt_trace_control_tracefile_get(t
, j
);
462 tf
= ltt_trace_per_cpu_tracefile_get(t
, j
- nb_control
);
463 tracefile
= lttv_tracefile_selector_new(tf
);
464 lttv_trace_selector_tracefile_add(trace
, tracefile
);
465 lttv_eventtype_selector_copy(trace
, tracefile
);
467 }else g_warning("Module does not support filtering\n");
469 w
= gtk_multi_vpaned_get_next_widget(paned
);
474 /* add_trace adds a trace into the current traceset. It first displays a
475 * directory selection dialogue to let user choose a trace, then recreates
476 * tracset_context, and redraws all the viewer of the current tab
479 void add_trace(GtkWidget
* widget
, gpointer user_data
)
483 LttvTraceset
* traceset
;
486 MainWindow
* mw_data
= get_window_data_struct(widget
);
487 GtkDirSelection
* file_selector
= (GtkDirSelection
*)gtk_dir_selection_new("Select a trace");
488 gtk_dir_selection_hide_fileop_buttons(file_selector
);
489 if(remember_trace_dir
[0] != '\0')
490 gtk_dir_selection_set_filename(file_selector
, remember_trace_dir
);
492 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
494 case GTK_RESPONSE_ACCEPT
:
495 case GTK_RESPONSE_OK
:
496 dir
= gtk_dir_selection_get_dir (file_selector
);
497 strncpy(remember_trace_dir
, dir
, PATH_LENGTH
);
498 if(!dir
|| strlen(dir
) ==0){
499 gtk_widget_destroy((GtkWidget
*)file_selector
);
502 trace
= ltt_trace_open(dir
);
503 if(trace
== NULL
) g_critical("cannot open trace %s", dir
);
504 trace_v
= lttv_trace_new(trace
);
505 traceset
= mw_data
->current_tab
->traceset_info
->traceset
;
506 if(mw_data
->current_tab
->traceset_info
->traceset_context
!= NULL
){
507 lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
508 traceset_info
->traceset_context
));
509 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
511 lttv_traceset_add(traceset
, trace_v
);
512 mw_data
->current_tab
->traceset_info
->traceset_context
=
513 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
515 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->
516 traceset_context
),traceset
);
517 add_trace_into_traceset_selector(mw_data
->current_tab
->multi_vpaned
, trace
);
519 gtk_widget_destroy((GtkWidget
*)file_selector
);
522 update_traceset(mw_data
);
524 get_traceset_time_span(mw_data
,LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
);
525 if(lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
) == 1 ||
526 ltt_time_compare(mw_data
->current_tab
->current_time
,
527 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
)<0){
528 mw_data
->current_tab
->current_time
=
529 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
;
530 mw_data
->current_tab
->time_window
.start_time
= mw_data
->current_tab
->current_time
;
531 mw_data
->current_tab
->time_window
.time_width
.tv_sec
= DEFAULT_TIME_WIDTH_S
;
532 mw_data
->current_tab
->time_window
.time_width
.tv_nsec
= 0;
535 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
536 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
538 case GTK_RESPONSE_REJECT
:
539 case GTK_RESPONSE_CANCEL
:
541 gtk_widget_destroy((GtkWidget
*)file_selector
);
547 /* remove_trace_into_traceset_selector, each instance of a viewer has an associated
548 * selector (filter), when a trace is remove from traceset, the selector should
549 * reflect the change. The function is used to update the selector
552 void remove_trace_from_traceset_selector(GtkMultiVPaned
* paned
, unsigned i
)
554 LttvTracesetSelector
* s
;
555 LttvTraceSelector
* t
;
558 w
= gtk_multi_vpaned_get_first_widget(paned
);
560 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
562 t
= lttv_traceset_selector_trace_get(s
,i
);
563 lttv_traceset_selector_trace_remove(s
, i
);
564 lttv_trace_selector_destroy(t
);
565 }g_warning("Module dose not support filtering\n");
566 w
= gtk_multi_vpaned_get_next_widget(paned
);
571 /* remove_trace removes a trace from the current traceset if all viewers in
572 * the current tab are not interested in the trace. It first displays a
573 * dialogue, which shows all traces in the current traceset, to let user choose
574 * a trace, then it checks if all viewers unselect the trace, if it is true,
575 * it will remove the trace, recreate the traceset_contex,
576 * and redraws all the viewer of the current tab. If there is on trace in the
577 * current traceset, it will delete all viewers of the current tab
580 void remove_trace(GtkWidget
* widget
, gpointer user_data
)
584 LttvTraceset
* traceset
;
586 char ** name
, *remove_trace_name
;
587 MainWindow
* mw_data
= get_window_data_struct(widget
);
588 LttvTracesetSelector
* s
;
589 LttvTraceSelector
* t
;
593 nb_trace
=lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
);
594 name
= g_new(char*,nb_trace
);
595 for(i
= 0; i
< nb_trace
; i
++){
596 trace_v
= lttv_traceset_get(mw_data
->current_tab
->
597 traceset_info
->traceset
, i
);
598 trace
= lttv_trace(trace_v
);
599 name
[i
] = ltt_trace_name(trace
);
602 remove_trace_name
= get_remove_trace(name
, nb_trace
);
604 if(remove_trace_name
){
605 for(i
=0; i
<nb_trace
; i
++){
606 if(strcmp(remove_trace_name
,name
[i
]) == 0){
607 //unselect the trace from the current viewer
608 w
= gtk_multi_vpaned_get_widget(mw_data
->current_tab
->multi_vpaned
);
610 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
612 t
= lttv_traceset_selector_trace_get(s
,i
);
613 lttv_trace_selector_set_selected(t
, FALSE
);
616 //check if other viewers select the trace
617 w
= gtk_multi_vpaned_get_first_widget(mw_data
->current_tab
->multi_vpaned
);
619 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
621 t
= lttv_traceset_selector_trace_get(s
,i
);
622 selected
= lttv_trace_selector_get_selected(t
);
625 w
= gtk_multi_vpaned_get_next_widget(mw_data
->current_tab
->multi_vpaned
);
627 }else selected
= FALSE
;
629 //if no viewer selects the trace, remove it
631 remove_trace_from_traceset_selector(mw_data
->current_tab
->multi_vpaned
, i
);
633 traceset
= mw_data
->current_tab
->traceset_info
->traceset
;
634 trace_v
= lttv_traceset_get(traceset
, i
);
635 if(lttv_trace_get_ref_number(trace_v
) <= 1)
636 ltt_trace_close(lttv_trace(trace_v
));
638 if(mw_data
->current_tab
->traceset_info
->traceset_context
!= NULL
){
639 lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
640 traceset_info
->traceset_context
));
641 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
643 lttv_traceset_remove(traceset
, i
);
644 if(!lttv_trace_get_ref_number(trace_v
))
645 lttv_trace_destroy(trace_v
);
646 mw_data
->current_tab
->traceset_info
->traceset_context
=
647 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
649 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
650 traceset_info
->traceset_context
),traceset
);
652 update_traceset(mw_data
);
654 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
655 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
657 if(mw_data
->current_tab
){
658 while(mw_data
->current_tab
->multi_vpaned
->num_children
){
659 gtk_multi_vpaned_widget_delete(mw_data
->current_tab
->multi_vpaned
);
673 /* save will save the traceset to a file
674 * Not implemented yet
677 void save(GtkWidget
* widget
, gpointer user_data
)
682 void save_as(GtkWidget
* widget
, gpointer user_data
)
684 g_printf("Save as\n");
688 /* zoom will change the time_window of all the viewers of the
689 * current tab, and redisplay them. The main functionality is to
690 * determine the new time_window of the current tab
693 void zoom(GtkWidget
* widget
, double size
)
695 TimeInterval
*time_span
;
696 TimeWindow time_window
;
697 LttTime current_time
, time_delta
, time_s
, time_e
, time_t;
698 MainWindow
* mw_data
= get_window_data_struct(widget
);
700 if(size
== 1) return;
702 time_span
= LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
703 traceset_info
->traceset_context
)->Time_Span
;
704 time_window
= mw_data
->current_tab
->time_window
;
705 current_time
= mw_data
->current_tab
->current_time
;
707 time_delta
= ltt_time_sub(time_span
->endTime
,time_span
->startTime
);
709 time_window
.start_time
= time_span
->startTime
;
710 time_window
.time_width
= time_delta
;
712 time_window
.time_width
= ltt_time_div(time_window
.time_width
, size
);
713 if(ltt_time_compare(time_window
.time_width
,time_delta
) > 0)
714 time_window
.time_width
= time_delta
;
716 time_t = ltt_time_div(time_window
.time_width
, 2);
717 if(ltt_time_compare(current_time
, time_t) < 0){
718 time_s
= time_span
->startTime
;
720 time_s
= ltt_time_sub(current_time
,time_t);
722 time_e
= ltt_time_add(current_time
,time_t);
723 if(ltt_time_compare(time_span
->startTime
, time_s
) > 0){
724 time_s
= time_span
->startTime
;
725 }else if(ltt_time_compare(time_span
->endTime
, time_e
) < 0){
726 time_e
= time_span
->endTime
;
727 time_s
= ltt_time_sub(time_e
,time_window
.time_width
);
729 time_window
.start_time
= time_s
;
731 redraw_viewer(mw_data
, &time_window
);
732 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
733 gtk_multi_vpaned_set_adjust(mw_data
->current_tab
->multi_vpaned
, FALSE
);
736 void zoom_in(GtkWidget
* widget
, gpointer user_data
)
741 void zoom_out(GtkWidget
* widget
, gpointer user_data
)
746 void zoom_extended(GtkWidget
* widget
, gpointer user_data
)
751 void go_to_time(GtkWidget
* widget
, gpointer user_data
)
753 g_printf("Go to time\n");
756 void show_time_frame(GtkWidget
* widget
, gpointer user_data
)
758 g_printf("Show time frame\n");
762 /* callback function */
765 on_empty_traceset_activate (GtkMenuItem
*menuitem
,
768 create_new_window((GtkWidget
*)menuitem
, user_data
, FALSE
);
773 on_clone_traceset_activate (GtkMenuItem
*menuitem
,
776 create_new_window((GtkWidget
*)menuitem
, user_data
, TRUE
);
780 /* create_new_tab calls create_tab to construct a new tab in the main window
783 void create_new_tab(GtkWidget
* widget
, gpointer user_data
){
784 gchar label
[PATH_LENGTH
];
785 MainWindow
* mw_data
= get_window_data_struct(widget
);
786 GtkNotebook
* notebook
= (GtkNotebook
*)lookup_widget(widget
, "MNotebook");
787 if(notebook
== NULL
){
788 g_printf("Notebook does not exist\n");
792 strcpy(label
,"Page");
793 if(get_label(mw_data
, label
,"Get the name of the tab","Please input tab's name"))
794 create_tab (mw_data
, mw_data
, notebook
, label
);
798 on_tab_activate (GtkMenuItem
*menuitem
,
801 create_new_tab((GtkWidget
*)menuitem
, user_data
);
806 on_open_activate (GtkMenuItem
*menuitem
,
809 open_traceset((GtkWidget
*)menuitem
, user_data
);
814 on_close_activate (GtkMenuItem
*menuitem
,
817 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
818 main_window_destructor(mw_data
);
822 /* remove the current tab from the main window if it is not the default tab
826 on_close_tab_activate (GtkMenuItem
*menuitem
,
831 GtkWidget
* notebook
;
833 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
834 notebook
= lookup_widget((GtkWidget
*)menuitem
, "MNotebook");
835 if(notebook
== NULL
){
836 g_printf("Notebook does not exist\n");
840 if(mw_data
->tab
== mw_data
->current_tab
){
841 // tmp = mw_data->current_tb;
842 // mw_data->tab = mw_data->current_tab->next;
843 g_printf("The default TAB can not be deleted\n");
847 while(tmp
!= mw_data
->current_tab
){
853 gtk_notebook_remove_page((GtkNotebook
*)notebook
, count
);
854 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
855 if(g_list_length(list
)==1)
856 gtk_notebook_set_show_tabs((GtkNotebook
*)notebook
, FALSE
);
861 on_add_trace_activate (GtkMenuItem
*menuitem
,
864 add_trace((GtkWidget
*)menuitem
, user_data
);
869 on_remove_trace_activate (GtkMenuItem
*menuitem
,
872 remove_trace((GtkWidget
*)menuitem
, user_data
);
877 on_save_activate (GtkMenuItem
*menuitem
,
880 save((GtkWidget
*)menuitem
, user_data
);
885 on_save_as_activate (GtkMenuItem
*menuitem
,
888 save_as((GtkWidget
*)menuitem
, user_data
);
893 on_quit_activate (GtkMenuItem
*menuitem
,
901 on_cut_activate (GtkMenuItem
*menuitem
,
909 on_copy_activate (GtkMenuItem
*menuitem
,
917 on_paste_activate (GtkMenuItem
*menuitem
,
925 on_delete_activate (GtkMenuItem
*menuitem
,
928 g_printf("Delete\n");
933 on_zoom_in_activate (GtkMenuItem
*menuitem
,
936 zoom_in((GtkWidget
*)menuitem
, user_data
);
941 on_zoom_out_activate (GtkMenuItem
*menuitem
,
944 zoom_out((GtkWidget
*)menuitem
, user_data
);
949 on_zoom_extended_activate (GtkMenuItem
*menuitem
,
952 zoom_extended((GtkWidget
*)menuitem
, user_data
);
957 on_go_to_time_activate (GtkMenuItem
*menuitem
,
960 go_to_time((GtkWidget
*)menuitem
, user_data
);
965 on_show_time_frame_activate (GtkMenuItem
*menuitem
,
968 show_time_frame((GtkWidget
*)menuitem
, user_data
);
973 on_move_viewer_up_activate (GtkMenuItem
*menuitem
,
976 move_up_viewer((GtkWidget
*)menuitem
, user_data
);
981 on_move_viewer_down_activate (GtkMenuItem
*menuitem
,
984 move_down_viewer((GtkWidget
*)menuitem
, user_data
);
989 on_remove_viewer_activate (GtkMenuItem
*menuitem
,
992 delete_viewer((GtkWidget
*)menuitem
, user_data
);
996 on_trace_filter_activate (GtkMenuItem
*menuitem
,
999 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1000 LttvTracesetSelector
* s
;
1001 GtkWidget
* w
= gtk_multi_vpaned_get_widget(mw_data
->current_tab
->multi_vpaned
);
1003 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
1005 g_printf("There is no viewer yet\n");
1008 if(get_filter_selection(s
, "Configure trace and tracefile filter", "Select traces and tracefiles")){
1009 update_traceset(mw_data
);
1010 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
1011 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
1016 on_trace_facility_activate (GtkMenuItem
*menuitem
,
1019 g_printf("Trace facility selector: %s\n");
1023 /* Dispaly a file selection dialogue to let user select a module, then call
1024 * lttv_module_load(), finally insert tool button and menu entry in the main window
1025 * for the loaded module
1029 on_load_module_activate (GtkMenuItem
*menuitem
,
1034 char str
[PATH_LENGTH
], *str1
;
1035 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1036 GtkFileSelection
* file_selector
= (GtkFileSelection
*)gtk_file_selection_new("Select a module");
1037 if(remember_plugins_dir
[0] != '\0')
1038 gtk_file_selection_set_filename(file_selector
, remember_plugins_dir
);
1039 gtk_file_selection_hide_fileop_buttons(file_selector
);
1042 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1044 case GTK_RESPONSE_ACCEPT
:
1045 case GTK_RESPONSE_OK
:
1046 dir
= gtk_file_selection_get_selections (file_selector
);
1047 strncpy(str
,dir
[0],PATH_LENGTH
);
1048 strncpy(remember_plugins_dir
,dir
[0],PATH_LENGTH
);
1049 str1
= strrchr(str
,'/');
1052 str1
= strrchr(str
,'\\');
1055 lttv_module_require(str1
, NULL
);
1056 g_slist_foreach(g_main_window_list
, (gpointer
)insert_menu_toolbar_item
,
1059 case GTK_RESPONSE_REJECT
:
1060 case GTK_RESPONSE_CANCEL
:
1062 gtk_widget_destroy((GtkWidget
*)file_selector
);
1065 g_printf("Load module: %s\n", str
);
1069 /* Display all loaded modules, let user to select a module to unload
1070 * by calling lttv_module_unload
1074 on_unload_module_activate (GtkMenuItem
*menuitem
,
1079 char *unload_module_name
;
1081 LttvLibrary
*library
;
1082 LttvLibraryInfo library_info
;
1083 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1085 name
= g_ptr_array_new();
1086 nb
= lttv_library_number();
1089 library
= lttv_library_get(i
);
1090 lttv_library_info(library
, &library_info
);
1091 if(library_info
.load_count
> 0) g_ptr_array_add(name
, library_info
.name
);
1094 unload_module_name
=get_unload_module((char **)(name
->pdata
), name
->len
);
1096 if(unload_module_name
){
1098 library
= lttv_library_get(i
);
1099 lttv_library_info(library
, &library_info
);
1100 if(strcmp(unload_module_name
, library_info
.name
) == 0){
1101 lttv_library_unload(library
);
1107 g_ptr_array_free(name
, TRUE
);
1111 /* Display a directory dialogue to let user select a path for module searching
1115 on_add_module_search_path_activate (GtkMenuItem
*menuitem
,
1118 GtkDirSelection
* file_selector
= (GtkDirSelection
*)gtk_dir_selection_new("Select module path");
1122 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1123 if(remember_plugins_dir
[0] != '\0')
1124 gtk_dir_selection_set_filename(file_selector
, remember_plugins_dir
);
1126 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1128 case GTK_RESPONSE_ACCEPT
:
1129 case GTK_RESPONSE_OK
:
1130 dir
= gtk_dir_selection_get_dir (file_selector
);
1131 strncpy(remember_plugins_dir
,dir
,PATH_LENGTH
);
1132 strncat(remember_plugins_dir
,"/",PATH_LENGTH
);
1133 lttv_library_path_add(dir
);
1134 case GTK_RESPONSE_REJECT
:
1135 case GTK_RESPONSE_CANCEL
:
1137 gtk_widget_destroy((GtkWidget
*)file_selector
);
1144 on_color_activate (GtkMenuItem
*menuitem
,
1147 g_printf("Color\n");
1152 on_filter_activate (GtkMenuItem
*menuitem
,
1155 g_printf("Filter\n");
1160 on_save_configuration_activate (GtkMenuItem
*menuitem
,
1163 g_printf("Save configuration\n");
1168 on_content_activate (GtkMenuItem
*menuitem
,
1171 g_printf("Content\n");
1176 on_about_activate (GtkMenuItem
*menuitem
,
1179 g_printf("About...\n");
1184 on_button_new_clicked (GtkButton
*button
,
1187 create_new_window((GtkWidget
*)button
, user_data
, TRUE
);
1191 on_button_new_tab_clicked (GtkButton
*button
,
1194 create_new_tab((GtkWidget
*)button
, user_data
);
1198 on_button_open_clicked (GtkButton
*button
,
1201 open_traceset((GtkWidget
*)button
, user_data
);
1206 on_button_add_trace_clicked (GtkButton
*button
,
1209 add_trace((GtkWidget
*)button
, user_data
);
1214 on_button_remove_trace_clicked (GtkButton
*button
,
1217 remove_trace((GtkWidget
*)button
, user_data
);
1222 on_button_save_clicked (GtkButton
*button
,
1225 save((GtkWidget
*)button
, user_data
);
1230 on_button_save_as_clicked (GtkButton
*button
,
1233 save_as((GtkWidget
*)button
, user_data
);
1238 on_button_zoom_in_clicked (GtkButton
*button
,
1241 zoom_in((GtkWidget
*)button
, user_data
);
1246 on_button_zoom_out_clicked (GtkButton
*button
,
1249 zoom_out((GtkWidget
*)button
, user_data
);
1254 on_button_zoom_extended_clicked (GtkButton
*button
,
1257 zoom_extended((GtkWidget
*)button
, user_data
);
1262 on_button_go_to_time_clicked (GtkButton
*button
,
1265 go_to_time((GtkWidget
*)button
, user_data
);
1270 on_button_show_time_frame_clicked (GtkButton
*button
,
1273 show_time_frame((GtkWidget
*)button
, user_data
);
1278 on_button_move_up_clicked (GtkButton
*button
,
1281 move_up_viewer((GtkWidget
*)button
, user_data
);
1286 on_button_move_down_clicked (GtkButton
*button
,
1289 move_down_viewer((GtkWidget
*)button
, user_data
);
1294 on_button_delete_viewer_clicked (GtkButton
*button
,
1297 delete_viewer((GtkWidget
*)button
, user_data
);
1301 on_MWindow_destroy (GtkObject
*object
,
1304 MainWindow
*Main_Window
= get_window_data_struct((GtkWidget
*)object
);
1306 Tab
*tab
= Main_Window
->tab
;
1308 g_printf("There are : %d windows\n",g_slist_length(g_main_window_list
));
1311 if(g_win_count
== 0)
1316 on_MWindow_configure (GtkWidget
*widget
,
1317 GdkEventConfigure
*event
,
1320 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)widget
);
1321 float width
= event
->width
;
1322 Tab
* tab
= mw_data
->tab
;
1323 TimeWindow time_win
;
1325 TimeInterval
*time_span
;
1328 // MD : removed time width modification upon resizing of the main window.
1329 // The viewers will redraw themselves completely, without time interval
1332 if(mw_data->window_width){
1333 time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ;
1334 time_win = tab->time_window;
1335 ratio = width / mw_data->window_width;
1336 tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio);
1337 time = ltt_time_sub(time_span->endTime, time_win.start_time);
1338 if(ltt_time_compare(time, tab->time_window.time_width) < 0){
1339 tab->time_window.time_width = time;
1345 mw_data->window_width = (int)width;
1355 on_MNotebook_switch_page (GtkNotebook
*notebook
,
1356 GtkNotebookPage
*page
,
1360 MainWindow
* mw
= get_window_data_struct((GtkWidget
*)notebook
);
1361 Tab
* tab
= mw
->tab
;
1367 mw
->current_tab
= tab
;
1371 /* callback function to check or uncheck the check box (filter)
1374 void checkbox_changed(GtkTreeView
*treeview
,
1376 GtkTreeViewColumn
*arg2
,
1379 GtkTreeStore
* store
= (GtkTreeStore
*)gtk_tree_view_get_model (treeview
);
1383 if (gtk_tree_model_get_iter ((GtkTreeModel
*)store
, &iter
, arg1
)){
1384 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
, -1);
1385 value
= value
? FALSE
: TRUE
;
1386 gtk_tree_store_set (GTK_TREE_STORE (store
), &iter
, CHECKBOX_COLUMN
, value
, -1);
1392 /* According to user's selection, update selector(filter)
1395 void update_filter(LttvTracesetSelector
*s
, GtkTreeStore
*store
)
1397 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1398 int i
, j
, k
, nb_eventtype
;
1399 LttvTraceSelector
* trace
;
1400 LttvTracefileSelector
* tracefile
;
1401 LttvEventtypeSelector
* eventtype
;
1402 gboolean value
, value1
, value2
;
1404 if(gtk_tree_model_get_iter_first((GtkTreeModel
*)store
, &iter
)){
1407 trace
= lttv_traceset_selector_trace_get(s
, i
);
1408 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1409 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
,-1);
1412 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter
, &iter
)){
1414 if(j
<1){//eventtype selector for trace
1415 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value2
,-1);
1418 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter1
, &child_iter
)){
1420 eventtype
= lttv_trace_selector_eventtype_get(trace
,k
);
1421 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1422 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1424 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter1
));
1427 }else{ //tracefile selector
1428 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
- 1);
1429 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value1
,-1);
1430 lttv_tracefile_selector_set_selected(tracefile
,value1
);
1432 gtk_tree_model_iter_children((GtkTreeModel
*)store
, &child_iter1
, &child_iter
); //eventtype selector
1433 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1436 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter2
, &child_iter1
)){
1437 do{//eventtype selector for tracefile
1438 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1439 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter2
, CHECKBOX_COLUMN
, &value2
,-1);
1440 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1442 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter2
));
1448 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter
));
1451 lttv_trace_selector_set_selected(trace
,value
);
1453 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &iter
));
1458 /* Display a dialogue showing all eventtypes and traces, let user to select the interested
1459 * eventtypes, tracefiles and traces (filter)
1462 gboolean
get_filter_selection(LttvTracesetSelector
*s
,char *title
, char * column_title
)
1464 GtkWidget
* dialogue
;
1465 GtkTreeStore
* store
;
1467 GtkWidget
* scroll_win
;
1468 GtkCellRenderer
* renderer
;
1469 GtkTreeViewColumn
* column
;
1470 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1471 int i
, j
, k
, id
, nb_trace
, nb_tracefile
, nb_eventtype
;
1472 LttvTraceSelector
* trace
;
1473 LttvTracefileSelector
* tracefile
;
1474 LttvEventtypeSelector
* eventtype
;
1478 dialogue
= gtk_dialog_new_with_buttons(title
,
1481 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1482 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1484 gtk_window_set_default_size((GtkWindow
*)dialogue
, 300, 500);
1486 store
= gtk_tree_store_new (TOTAL_COLUMNS
, G_TYPE_BOOLEAN
, G_TYPE_STRING
);
1487 tree
= gtk_tree_view_new_with_model (GTK_TREE_MODEL (store
));
1488 g_object_unref (G_OBJECT (store
));
1489 g_signal_connect (G_OBJECT (tree
), "row-activated",
1490 G_CALLBACK (checkbox_changed
),
1494 renderer
= gtk_cell_renderer_toggle_new ();
1495 gtk_cell_renderer_toggle_set_radio((GtkCellRendererToggle
*)renderer
, FALSE
);
1497 g_object_set (G_OBJECT (renderer
),"activatable", TRUE
, NULL
);
1499 column
= gtk_tree_view_column_new_with_attributes ("Checkbox",
1501 "active", CHECKBOX_COLUMN
,
1503 gtk_tree_view_column_set_alignment (column
, 0.5);
1504 gtk_tree_view_column_set_fixed_width (column
, 20);
1505 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1507 renderer
= gtk_cell_renderer_text_new ();
1508 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1510 "text", NAME_COLUMN
,
1512 gtk_tree_view_column_set_alignment (column
, 0.0);
1513 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1514 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (tree
), FALSE
);
1516 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1517 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1518 GTK_POLICY_AUTOMATIC
,GTK_POLICY_AUTOMATIC
);
1519 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1521 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1523 gtk_widget_show(scroll_win
);
1524 gtk_widget_show(tree
);
1526 nb_trace
= lttv_traceset_selector_trace_number(s
);
1527 for(i
=0;i
<nb_trace
;i
++){
1528 trace
= lttv_traceset_selector_trace_get(s
, i
);
1529 name
= lttv_trace_selector_get_name(trace
);
1530 gtk_tree_store_append (store
, &iter
, NULL
);
1531 checked
= lttv_trace_selector_get_selected(trace
);
1532 gtk_tree_store_set (store
, &iter
,
1533 CHECKBOX_COLUMN
,checked
,
1537 gtk_tree_store_append (store
, &child_iter
, &iter
);
1538 gtk_tree_store_set (store
, &child_iter
,
1539 CHECKBOX_COLUMN
, checked
,
1540 NAME_COLUMN
,"eventtype",
1543 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1544 for(j
=0;j
<nb_eventtype
;j
++){
1545 eventtype
= lttv_trace_selector_eventtype_get(trace
,j
);
1546 name
= lttv_eventtype_selector_get_name(eventtype
);
1547 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1548 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1549 gtk_tree_store_set (store
, &child_iter1
,
1550 CHECKBOX_COLUMN
, checked
,
1555 nb_tracefile
= lttv_trace_selector_tracefile_number(trace
);
1556 for(j
=0;j
<nb_tracefile
;j
++){
1557 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
);
1558 name
= lttv_tracefile_selector_get_name(tracefile
);
1559 gtk_tree_store_append (store
, &child_iter
, &iter
);
1560 checked
= lttv_tracefile_selector_get_selected(tracefile
);
1561 gtk_tree_store_set (store
, &child_iter
,
1562 CHECKBOX_COLUMN
, checked
,
1566 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1567 gtk_tree_store_set (store
, &child_iter1
,
1568 CHECKBOX_COLUMN
, checked
,
1569 NAME_COLUMN
,"eventtype",
1572 for(k
=0;k
<nb_eventtype
;k
++){
1573 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1574 name
= lttv_eventtype_selector_get_name(eventtype
);
1575 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1576 gtk_tree_store_append (store
, &child_iter2
, &child_iter1
);
1577 gtk_tree_store_set (store
, &child_iter2
,
1578 CHECKBOX_COLUMN
, checked
,
1585 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1587 case GTK_RESPONSE_ACCEPT
:
1588 case GTK_RESPONSE_OK
:
1589 update_filter(s
, store
);
1590 gtk_widget_destroy(dialogue
);
1592 case GTK_RESPONSE_REJECT
:
1593 case GTK_RESPONSE_CANCEL
:
1595 gtk_widget_destroy(dialogue
);
1602 /* Select a trace which will be removed from traceset
1605 char * get_remove_trace(char ** all_trace_name
, int nb_trace
)
1607 return get_selection(all_trace_name
, nb_trace
,
1608 "Select a trace", "Trace pathname");
1612 /* Select a module which will be unloaded
1615 char * get_unload_module(char ** loaded_module_name
, int nb_module
)
1617 return get_selection(loaded_module_name
, nb_module
,
1618 "Select an unload module", "Module pathname");
1622 /* Display a dialogue which shows all selectable items, let user to
1623 * select one of them
1626 char * get_selection(char ** loaded_module_name
, int nb_module
,
1627 char *title
, char * column_title
)
1629 GtkWidget
* dialogue
;
1630 GtkWidget
* scroll_win
;
1632 GtkListStore
* store
;
1633 GtkTreeViewColumn
* column
;
1634 GtkCellRenderer
* renderer
;
1635 GtkTreeSelection
* select
;
1638 char * unload_module_name
= NULL
;
1640 dialogue
= gtk_dialog_new_with_buttons(title
,
1643 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1644 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1646 gtk_window_set_default_size((GtkWindow
*)dialogue
, 500, 200);
1648 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1649 gtk_widget_show ( scroll_win
);
1650 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1651 GTK_POLICY_AUTOMATIC
, GTK_POLICY_AUTOMATIC
);
1653 store
= gtk_list_store_new (N_COLUMNS
,G_TYPE_STRING
);
1654 tree
= gtk_tree_view_new_with_model(GTK_TREE_MODEL (store
));
1655 gtk_widget_show ( tree
);
1656 g_object_unref (G_OBJECT (store
));
1658 renderer
= gtk_cell_renderer_text_new ();
1659 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1661 "text", MODULE_COLUMN
,
1663 gtk_tree_view_column_set_alignment (column
, 0.5);
1664 gtk_tree_view_column_set_fixed_width (column
, 150);
1665 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1667 select
= gtk_tree_view_get_selection (GTK_TREE_VIEW (tree
));
1668 gtk_tree_selection_set_mode (select
, GTK_SELECTION_SINGLE
);
1670 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1672 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1674 for(i
=0;i
<nb_module
;i
++){
1675 gtk_list_store_append (store
, &iter
);
1676 gtk_list_store_set (store
, &iter
, MODULE_COLUMN
,loaded_module_name
[i
],-1);
1679 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1681 case GTK_RESPONSE_ACCEPT
:
1682 case GTK_RESPONSE_OK
:
1683 if (gtk_tree_selection_get_selected (select
, (GtkTreeModel
**)&store
, &iter
)){
1684 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, MODULE_COLUMN
, &unload_module_name
, -1);
1686 case GTK_RESPONSE_REJECT
:
1687 case GTK_RESPONSE_CANCEL
:
1689 gtk_widget_destroy(dialogue
);
1693 return unload_module_name
;
1700 void main_window_destroy_hash_key(gpointer key
)
1705 void main_window_destroy_hash_data(gpointer data
)
1710 /* Insert menu entry and tool button into all main windows for modules
1711 * It checks whether the menu entry or tool button exists or not,
1712 * if they do not exist, then construct the widget and insert them
1713 * into all main windows
1716 void insert_menu_toolbar_item(MainWindow
* mw
, gpointer user_data
)
1720 view_constructor constructor
;
1722 LttvToolbars
* toolbar
;
1723 lttv_menu_closure
*menu_item
;
1724 lttv_toolbar_closure
*toolbar_item
;
1725 LttvAttributeValue value
;
1726 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
1727 GtkWidget
* tool_menu_title_menu
, *insert_view
, *pixmap
, *tmp
;
1729 g_assert(lttv_iattribute_find_by_path(attributes
,
1730 "viewers/menu", LTTV_POINTER
, &value
));
1731 menu
= (LttvMenus
*)*(value
.v_pointer
);
1734 for(i
=0;i
<menu
->len
;i
++){
1735 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
1736 tmp
= g_hash_table_lookup(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
));
1738 constructor
= menu_item
->con
;
1739 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
1740 insert_view
= gtk_menu_item_new_with_mnemonic (menu_item
->menuText
);
1741 gtk_widget_show (insert_view
);
1742 gtk_container_add (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
1743 g_signal_connect ((gpointer
) insert_view
, "activate",
1744 G_CALLBACK (insert_viewer_wrap
),
1746 g_hash_table_insert(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
),
1751 g_assert(lttv_iattribute_find_by_path(attributes
,
1752 "viewers/toolbar", LTTV_POINTER
, &value
));
1753 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
1756 for(i
=0;i
<toolbar
->len
;i
++){
1757 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
1758 tmp
= g_hash_table_lookup(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
));
1760 constructor
= toolbar_item
->con
;
1761 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
1762 pixbuf
= gdk_pixbuf_new_from_xpm_data ((const char**)toolbar_item
->pixmap
);
1763 pixmap
= gtk_image_new_from_pixbuf(pixbuf
);
1764 insert_view
= gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu
),
1765 GTK_TOOLBAR_CHILD_BUTTON
,
1768 toolbar_item
->tooltip
, NULL
,
1769 pixmap
, NULL
, NULL
);
1770 gtk_label_set_use_underline (GTK_LABEL (((GtkToolbarChild
*) (g_list_last (GTK_TOOLBAR (tool_menu_title_menu
)->children
)->data
))->label
), TRUE
);
1771 gtk_widget_show (insert_view
);
1772 gtk_container_set_border_width (GTK_CONTAINER (insert_view
), 1);
1773 g_signal_connect ((gpointer
) insert_view
, "clicked",G_CALLBACK (insert_viewer_wrap
),constructor
);
1774 g_hash_table_insert(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
),
1781 /* Create a main window
1784 void construct_main_window(MainWindow
* parent
)
1786 g_debug("construct_main_window()");
1787 GtkWidget
* new_window
; /* New generated main window */
1788 MainWindow
* new_m_window
;/* New main window structure */
1789 GtkNotebook
* notebook
;
1790 LttvIAttribute
*attributes
=
1791 LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1792 LttvAttributeValue value
;
1794 new_m_window
= g_new(MainWindow
, 1);
1796 // Add the object's information to the module's array
1797 g_main_window_list
= g_slist_append(g_main_window_list
, new_m_window
);
1800 new_window
= create_MWindow();
1801 gtk_widget_show (new_window
);
1803 new_m_window
->attributes
= attributes
;
1805 new_m_window
->mwindow
= new_window
;
1806 new_m_window
->tab
= NULL
;
1807 new_m_window
->current_tab
= NULL
;
1808 new_m_window
->attributes
= LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1810 new_m_window
->hash_menu_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1811 main_window_destroy_hash_key
,
1812 main_window_destroy_hash_data
);
1813 new_m_window
->hash_toolbar_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1814 main_window_destroy_hash_key
,
1815 main_window_destroy_hash_data
);
1817 insert_menu_toolbar_item(new_m_window
, NULL
);
1819 g_object_set_data(G_OBJECT(new_window
), "mainWindow", (gpointer
)new_m_window
);
1821 //create a default tab
1822 notebook
= (GtkNotebook
*)lookup_widget(new_m_window
->mwindow
, "MNotebook");
1823 if(notebook
== NULL
){
1824 g_printf("Notebook does not exist\n");
1827 //for now there is no name field in LttvTraceset structure
1828 //Use "Traceset" as the label for the default tab
1829 create_tab(parent
, new_m_window
, notebook
,"Traceset");
1831 g_object_set_data_full(
1832 G_OBJECT(new_m_window
->mwindow
),
1835 (GDestroyNotify
)main_window_free
);
1841 /* Free the memory occupied by a tab structure
1845 void tab_destructor(Tab
* tab_instance
)
1847 int i
, nb
, ref_count
;
1850 if(tab_instance
->attributes
)
1851 g_object_unref(tab_instance
->attributes
);
1853 if(tab_instance
->mw
->tab
== tab_instance
){
1854 tab_instance
->mw
->tab
= tab_instance
->next
;
1856 Tab
* tmp1
, *tmp
= tab_instance
->mw
->tab
;
1857 while(tmp
!= tab_instance
){
1861 tmp1
->next
= tab_instance
->next
;
1864 if(tab_instance
->traceset_info
->traceset_context
!= NULL
){
1865 lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance
->traceset_info
->
1867 g_object_unref(tab_instance
->traceset_info
->traceset_context
);
1869 if(tab_instance
->traceset_info
->traceset
!= NULL
) {
1870 nb
= lttv_traceset_number(tab_instance
->traceset_info
->traceset
);
1871 for(i
= 0 ; i
< nb
; i
++) {
1872 trace
= lttv_traceset_get(tab_instance
->traceset_info
->traceset
, i
);
1873 ref_count
= lttv_trace_get_ref_number(trace
);
1875 ltt_trace_close(lttv_trace(trace
));
1876 lttv_trace_destroy(trace
);
1878 // lttv_trace_destroy(trace);
1881 lttv_traceset_destroy(tab_instance
->traceset_info
->traceset
);
1882 g_free(tab_instance
->traceset_info
);
1883 g_free(tab_instance
);
1887 /* Create a tab and insert it into the current main window
1890 void * create_tab(MainWindow
* parent
, MainWindow
* current_window
,
1891 GtkNotebook
* notebook
, char * label
)
1895 MainWindow
* mw_data
= current_window
;
1898 //create a new tab data structure
1899 tmp_tab
= mw_data
->tab
;
1900 while(tmp_tab
&& tmp_tab
->next
) tmp_tab
= tmp_tab
->next
;
1902 mw_data
->current_tab
= NULL
;
1903 tmp_tab
= g_new(Tab
,1);
1904 mw_data
->tab
= tmp_tab
;
1906 tmp_tab
->next
= g_new(Tab
,1);
1907 tmp_tab
= tmp_tab
->next
;
1910 //construct and initialize the traceset_info
1911 tmp_tab
->traceset_info
= g_new(TracesetInfo
,1);
1913 tmp_tab
->traceset_info
->traceset
=
1914 lttv_traceset_copy(parent
->current_tab
->traceset_info
->traceset
);
1916 if(mw_data
->current_tab
){
1917 tmp_tab
->traceset_info
->traceset
=
1918 lttv_traceset_copy(mw_data
->current_tab
->traceset_info
->traceset
);
1920 tmp_tab
->traceset_info
->traceset
= lttv_traceset_new();
1921 /* Add the command line trace */
1922 if(g_init_trace
!= NULL
)
1923 lttv_traceset_add(tmp_tab
->traceset_info
->traceset
, g_init_trace
);
1926 //FIXME copy not implemented in lower level
1927 tmp_tab
->traceset_info
->traceset_context
=
1928 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
1930 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
),
1931 tmp_tab
->traceset_info
->traceset
);
1933 //determine the current_time and time_window of the tab
1934 if(mw_data
->current_tab
){
1935 // Will have to read directly at the main window level, as we want
1936 // to be able to modify a traceset on the fly.
1937 tmp_tab
->time_window
= mw_data
->current_tab
->time_window
;
1938 tmp_tab
->current_time
= mw_data
->current_tab
->current_time
;
1940 // Will have to read directly at the main window level, as we want
1941 // to be able to modify a traceset on the fly.
1942 // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime);
1943 tmp_tab
->time_window
.start_time
=
1944 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
;
1945 if(DEFAULT_TIME_WIDTH_S
<
1946 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
)
1947 tmp_time
.tv_sec
= DEFAULT_TIME_WIDTH_S
;
1950 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
;
1951 tmp_time
.tv_nsec
= 0;
1952 tmp_tab
->time_window
.time_width
= tmp_time
;
1953 tmp_tab
->current_time
.tv_sec
=
1954 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_sec
;
1955 tmp_tab
->current_time
.tv_nsec
=
1956 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_nsec
;
1958 tmp_tab
->attributes
= LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1959 // mw_data->current_tab = tmp_tab;
1960 tmp_tab
->multi_vpaned
= (GtkMultiVPaned
*)gtk_multi_vpaned_new();
1961 tmp_tab
->multi_vpaned
->mw
= mw_data
;
1962 gtk_widget_show((GtkWidget
*)tmp_tab
->multi_vpaned
);
1963 tmp_tab
->next
= NULL
;
1964 tmp_tab
->mw
= mw_data
;
1966 tmp_tab
->label
= gtk_label_new (label
);
1967 gtk_widget_show (tmp_tab
->label
);
1969 g_object_set_data_full(
1970 G_OBJECT(tmp_tab
->multi_vpaned
),
1973 (GDestroyNotify
)tab_destructor
);
1975 //add state update hooks
1976 lttv_state_add_event_hooks(
1977 (LttvTracesetState
*)tmp_tab
->traceset_info
->traceset_context
);
1979 //insert tab into notebook
1980 gtk_notebook_append_page(notebook
, (GtkWidget
*)tmp_tab
->multi_vpaned
, tmp_tab
->label
);
1981 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
1982 gtk_notebook_set_current_page(notebook
,g_list_length(list
)-1);
1983 if(g_list_length(list
)>1)
1984 gtk_notebook_set_show_tabs(notebook
, TRUE
);
1988 /* Remove menu entry and tool button from main window for the
1992 void remove_menu_item(gpointer main_win
, gpointer user_data
)
1994 MainWindow
* mw
= (MainWindow
*) main_win
;
1995 lttv_menu_closure
*menu_item
= (lttv_menu_closure
*)user_data
;
1996 GtkWidget
* tool_menu_title_menu
, *insert_view
;
1998 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
1999 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_menu_item
,
2000 menu_item
->menuText
);
2002 g_hash_table_remove(mw
->hash_menu_item
, menu_item
->menuText
);
2003 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
2007 void remove_toolbar_item(gpointer main_win
, gpointer user_data
)
2009 MainWindow
* mw
= (MainWindow
*) main_win
;
2010 lttv_toolbar_closure
*toolbar_item
= (lttv_toolbar_closure
*)user_data
;
2011 GtkWidget
* tool_menu_title_menu
, *insert_view
;
2014 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
2015 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_toolbar_item
,
2016 toolbar_item
->tooltip
);
2018 g_hash_table_remove(mw
->hash_toolbar_item
, toolbar_item
->tooltip
);
2019 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
2024 * Remove menu and toolbar item when a module unloaded from all
2028 void main_window_remove_menu_item(lttv_constructor constructor
)
2032 lttv_menu_closure
*menu_item
;
2033 LttvAttributeValue value
;
2034 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2036 g_assert(lttv_iattribute_find_by_path(attributes
,
2037 "viewers/menu", LTTV_POINTER
, &value
));
2038 menu
= (LttvMenus
*)*(value
.v_pointer
);
2041 for(i
=0;i
<menu
->len
;i
++){
2042 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
2043 if(menu_item
->con
!= constructor
) continue;
2044 if(g_main_window_list
){
2045 g_slist_foreach(g_main_window_list
, remove_menu_item
, menu_item
);
2053 void main_window_remove_toolbar_item(lttv_constructor constructor
)
2056 LttvToolbars
* toolbar
;
2057 lttv_toolbar_closure
*toolbar_item
;
2058 LttvAttributeValue value
;
2059 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2061 g_assert(lttv_iattribute_find_by_path(attributes
,
2062 "viewers/toolbar", LTTV_POINTER
, &value
));
2063 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
2066 for(i
=0;i
<toolbar
->len
;i
++){
2067 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
2068 if(toolbar_item
->con
!= constructor
) continue;
2069 if(g_main_window_list
){
2070 g_slist_foreach(g_main_window_list
, remove_toolbar_item
, toolbar_item
);