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 //remove state update hooks
508 lttv_state_remove_event_hooks(
509 (LttvTracesetState
*)mw_data
->current_tab
->traceset_info
->
511 lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
512 traceset_info
->traceset_context
));
513 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
515 lttv_traceset_add(traceset
, trace_v
);
516 mw_data
->current_tab
->traceset_info
->traceset_context
=
517 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
519 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->
520 traceset_context
),traceset
);
521 //add state update hooks
522 lttv_state_add_event_hooks(
523 (LttvTracesetState
*)mw_data
->current_tab
->traceset_info
->traceset_context
);
526 add_trace_into_traceset_selector(mw_data
->current_tab
->multi_vpaned
, trace
);
528 gtk_widget_destroy((GtkWidget
*)file_selector
);
531 update_traceset(mw_data
);
533 get_traceset_time_span(mw_data
,LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
);
534 if(lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
) == 1 ||
535 ltt_time_compare(mw_data
->current_tab
->current_time
,
536 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
)<0){
537 mw_data
->current_tab
->current_time
=
538 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
;
539 mw_data
->current_tab
->time_window
.start_time
= mw_data
->current_tab
->current_time
;
540 mw_data
->current_tab
->time_window
.time_width
.tv_sec
= DEFAULT_TIME_WIDTH_S
;
541 mw_data
->current_tab
->time_window
.time_width
.tv_nsec
= 0;
544 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
545 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
547 case GTK_RESPONSE_REJECT
:
548 case GTK_RESPONSE_CANCEL
:
550 gtk_widget_destroy((GtkWidget
*)file_selector
);
556 /* remove_trace_into_traceset_selector, each instance of a viewer has an associated
557 * selector (filter), when a trace is remove from traceset, the selector should
558 * reflect the change. The function is used to update the selector
561 void remove_trace_from_traceset_selector(GtkMultiVPaned
* paned
, unsigned i
)
563 LttvTracesetSelector
* s
;
564 LttvTraceSelector
* t
;
567 w
= gtk_multi_vpaned_get_first_widget(paned
);
569 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
571 t
= lttv_traceset_selector_trace_get(s
,i
);
572 lttv_traceset_selector_trace_remove(s
, i
);
573 lttv_trace_selector_destroy(t
);
574 }g_warning("Module dose not support filtering\n");
575 w
= gtk_multi_vpaned_get_next_widget(paned
);
580 /* remove_trace removes a trace from the current traceset if all viewers in
581 * the current tab are not interested in the trace. It first displays a
582 * dialogue, which shows all traces in the current traceset, to let user choose
583 * a trace, then it checks if all viewers unselect the trace, if it is true,
584 * it will remove the trace, recreate the traceset_contex,
585 * and redraws all the viewer of the current tab. If there is on trace in the
586 * current traceset, it will delete all viewers of the current tab
589 void remove_trace(GtkWidget
* widget
, gpointer user_data
)
593 LttvTraceset
* traceset
;
595 char ** name
, *remove_trace_name
;
596 MainWindow
* mw_data
= get_window_data_struct(widget
);
597 LttvTracesetSelector
* s
;
598 LttvTraceSelector
* t
;
602 nb_trace
=lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
);
603 name
= g_new(char*,nb_trace
);
604 for(i
= 0; i
< nb_trace
; i
++){
605 trace_v
= lttv_traceset_get(mw_data
->current_tab
->
606 traceset_info
->traceset
, i
);
607 trace
= lttv_trace(trace_v
);
608 name
[i
] = ltt_trace_name(trace
);
611 remove_trace_name
= get_remove_trace(name
, nb_trace
);
613 if(remove_trace_name
){
614 for(i
=0; i
<nb_trace
; i
++){
615 if(strcmp(remove_trace_name
,name
[i
]) == 0){
616 //unselect the trace from the current viewer
617 w
= gtk_multi_vpaned_get_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 lttv_trace_selector_set_selected(t
, FALSE
);
625 //check if other viewers select the trace
626 w
= gtk_multi_vpaned_get_first_widget(mw_data
->current_tab
->multi_vpaned
);
628 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
630 t
= lttv_traceset_selector_trace_get(s
,i
);
631 selected
= lttv_trace_selector_get_selected(t
);
634 w
= gtk_multi_vpaned_get_next_widget(mw_data
->current_tab
->multi_vpaned
);
636 }else selected
= FALSE
;
638 //if no viewer selects the trace, remove it
640 remove_trace_from_traceset_selector(mw_data
->current_tab
->multi_vpaned
, i
);
642 traceset
= mw_data
->current_tab
->traceset_info
->traceset
;
643 trace_v
= lttv_traceset_get(traceset
, i
);
644 if(lttv_trace_get_ref_number(trace_v
) <= 1)
645 ltt_trace_close(lttv_trace(trace_v
));
647 if(mw_data
->current_tab
->traceset_info
->traceset_context
!= NULL
){
648 //remove state update hooks
649 lttv_state_remove_event_hooks(
650 (LttvTracesetState
*)mw_data
->current_tab
->traceset_info
->
652 lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
653 traceset_info
->traceset_context
));
654 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
656 lttv_traceset_remove(traceset
, i
);
657 if(!lttv_trace_get_ref_number(trace_v
))
658 lttv_trace_destroy(trace_v
);
659 mw_data
->current_tab
->traceset_info
->traceset_context
=
660 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
662 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
663 traceset_info
->traceset_context
),traceset
);
664 //add state update hooks
665 lttv_state_add_event_hooks(
666 (LttvTracesetState
*)mw_data
->current_tab
->traceset_info
->traceset_context
);
668 update_traceset(mw_data
);
670 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
671 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
673 if(mw_data
->current_tab
){
674 while(mw_data
->current_tab
->multi_vpaned
->num_children
){
675 gtk_multi_vpaned_widget_delete(mw_data
->current_tab
->multi_vpaned
);
689 /* save will save the traceset to a file
690 * Not implemented yet
693 void save(GtkWidget
* widget
, gpointer user_data
)
698 void save_as(GtkWidget
* widget
, gpointer user_data
)
700 g_printf("Save as\n");
704 /* zoom will change the time_window of all the viewers of the
705 * current tab, and redisplay them. The main functionality is to
706 * determine the new time_window of the current tab
709 void zoom(GtkWidget
* widget
, double size
)
711 TimeInterval
*time_span
;
712 TimeWindow time_window
;
713 LttTime current_time
, time_delta
, time_s
, time_e
, time_t;
714 MainWindow
* mw_data
= get_window_data_struct(widget
);
716 if(size
== 1) return;
718 time_span
= LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
719 traceset_info
->traceset_context
)->Time_Span
;
720 time_window
= mw_data
->current_tab
->time_window
;
721 current_time
= mw_data
->current_tab
->current_time
;
723 time_delta
= ltt_time_sub(time_span
->endTime
,time_span
->startTime
);
725 time_window
.start_time
= time_span
->startTime
;
726 time_window
.time_width
= time_delta
;
728 time_window
.time_width
= ltt_time_div(time_window
.time_width
, size
);
729 if(ltt_time_compare(time_window
.time_width
,time_delta
) > 0)
730 time_window
.time_width
= time_delta
;
732 time_t = ltt_time_div(time_window
.time_width
, 2);
733 if(ltt_time_compare(current_time
, time_t) < 0){
734 time_s
= time_span
->startTime
;
736 time_s
= ltt_time_sub(current_time
,time_t);
738 time_e
= ltt_time_add(current_time
,time_t);
739 if(ltt_time_compare(time_span
->startTime
, time_s
) > 0){
740 time_s
= time_span
->startTime
;
741 }else if(ltt_time_compare(time_span
->endTime
, time_e
) < 0){
742 time_e
= time_span
->endTime
;
743 time_s
= ltt_time_sub(time_e
,time_window
.time_width
);
745 time_window
.start_time
= time_s
;
747 redraw_viewer(mw_data
, &time_window
);
748 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
749 gtk_multi_vpaned_set_adjust(mw_data
->current_tab
->multi_vpaned
, FALSE
);
752 void zoom_in(GtkWidget
* widget
, gpointer user_data
)
757 void zoom_out(GtkWidget
* widget
, gpointer user_data
)
762 void zoom_extended(GtkWidget
* widget
, gpointer user_data
)
767 void go_to_time(GtkWidget
* widget
, gpointer user_data
)
769 g_printf("Go to time\n");
772 void show_time_frame(GtkWidget
* widget
, gpointer user_data
)
774 g_printf("Show time frame\n");
778 /* callback function */
781 on_empty_traceset_activate (GtkMenuItem
*menuitem
,
784 create_new_window((GtkWidget
*)menuitem
, user_data
, FALSE
);
789 on_clone_traceset_activate (GtkMenuItem
*menuitem
,
792 create_new_window((GtkWidget
*)menuitem
, user_data
, TRUE
);
796 /* create_new_tab calls create_tab to construct a new tab in the main window
799 void create_new_tab(GtkWidget
* widget
, gpointer user_data
){
800 gchar label
[PATH_LENGTH
];
801 MainWindow
* mw_data
= get_window_data_struct(widget
);
802 GtkNotebook
* notebook
= (GtkNotebook
*)lookup_widget(widget
, "MNotebook");
803 if(notebook
== NULL
){
804 g_printf("Notebook does not exist\n");
808 strcpy(label
,"Page");
809 if(get_label(mw_data
, label
,"Get the name of the tab","Please input tab's name"))
810 create_tab (mw_data
, mw_data
, notebook
, label
);
814 on_tab_activate (GtkMenuItem
*menuitem
,
817 create_new_tab((GtkWidget
*)menuitem
, user_data
);
822 on_open_activate (GtkMenuItem
*menuitem
,
825 open_traceset((GtkWidget
*)menuitem
, user_data
);
830 on_close_activate (GtkMenuItem
*menuitem
,
833 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
834 main_window_destructor(mw_data
);
838 /* remove the current tab from the main window if it is not the default tab
842 on_close_tab_activate (GtkMenuItem
*menuitem
,
847 GtkWidget
* notebook
;
849 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
850 notebook
= lookup_widget((GtkWidget
*)menuitem
, "MNotebook");
851 if(notebook
== NULL
){
852 g_printf("Notebook does not exist\n");
856 if(mw_data
->tab
== mw_data
->current_tab
){
857 // tmp = mw_data->current_tb;
858 // mw_data->tab = mw_data->current_tab->next;
859 g_printf("The default TAB can not be deleted\n");
863 while(tmp
!= mw_data
->current_tab
){
869 gtk_notebook_remove_page((GtkNotebook
*)notebook
, count
);
870 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
871 if(g_list_length(list
)==1)
872 gtk_notebook_set_show_tabs((GtkNotebook
*)notebook
, FALSE
);
877 on_add_trace_activate (GtkMenuItem
*menuitem
,
880 add_trace((GtkWidget
*)menuitem
, user_data
);
885 on_remove_trace_activate (GtkMenuItem
*menuitem
,
888 remove_trace((GtkWidget
*)menuitem
, user_data
);
893 on_save_activate (GtkMenuItem
*menuitem
,
896 save((GtkWidget
*)menuitem
, user_data
);
901 on_save_as_activate (GtkMenuItem
*menuitem
,
904 save_as((GtkWidget
*)menuitem
, user_data
);
909 on_quit_activate (GtkMenuItem
*menuitem
,
917 on_cut_activate (GtkMenuItem
*menuitem
,
925 on_copy_activate (GtkMenuItem
*menuitem
,
933 on_paste_activate (GtkMenuItem
*menuitem
,
941 on_delete_activate (GtkMenuItem
*menuitem
,
944 g_printf("Delete\n");
949 on_zoom_in_activate (GtkMenuItem
*menuitem
,
952 zoom_in((GtkWidget
*)menuitem
, user_data
);
957 on_zoom_out_activate (GtkMenuItem
*menuitem
,
960 zoom_out((GtkWidget
*)menuitem
, user_data
);
965 on_zoom_extended_activate (GtkMenuItem
*menuitem
,
968 zoom_extended((GtkWidget
*)menuitem
, user_data
);
973 on_go_to_time_activate (GtkMenuItem
*menuitem
,
976 go_to_time((GtkWidget
*)menuitem
, user_data
);
981 on_show_time_frame_activate (GtkMenuItem
*menuitem
,
984 show_time_frame((GtkWidget
*)menuitem
, user_data
);
989 on_move_viewer_up_activate (GtkMenuItem
*menuitem
,
992 move_up_viewer((GtkWidget
*)menuitem
, user_data
);
997 on_move_viewer_down_activate (GtkMenuItem
*menuitem
,
1000 move_down_viewer((GtkWidget
*)menuitem
, user_data
);
1005 on_remove_viewer_activate (GtkMenuItem
*menuitem
,
1008 delete_viewer((GtkWidget
*)menuitem
, user_data
);
1012 on_trace_filter_activate (GtkMenuItem
*menuitem
,
1015 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1016 LttvTracesetSelector
* s
;
1017 GtkWidget
* w
= gtk_multi_vpaned_get_widget(mw_data
->current_tab
->multi_vpaned
);
1019 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
1021 g_printf("There is no viewer yet\n");
1024 if(get_filter_selection(s
, "Configure trace and tracefile filter", "Select traces and tracefiles")){
1025 update_traceset(mw_data
);
1026 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
1027 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
1032 on_trace_facility_activate (GtkMenuItem
*menuitem
,
1035 g_printf("Trace facility selector: %s\n");
1039 /* Dispaly a file selection dialogue to let user select a module, then call
1040 * lttv_module_load(), finally insert tool button and menu entry in the main window
1041 * for the loaded module
1045 on_load_module_activate (GtkMenuItem
*menuitem
,
1050 char str
[PATH_LENGTH
], *str1
;
1051 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1052 GtkFileSelection
* file_selector
= (GtkFileSelection
*)gtk_file_selection_new("Select a module");
1053 if(remember_plugins_dir
[0] != '\0')
1054 gtk_file_selection_set_filename(file_selector
, remember_plugins_dir
);
1055 gtk_file_selection_hide_fileop_buttons(file_selector
);
1058 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1060 case GTK_RESPONSE_ACCEPT
:
1061 case GTK_RESPONSE_OK
:
1062 dir
= gtk_file_selection_get_selections (file_selector
);
1063 strncpy(str
,dir
[0],PATH_LENGTH
);
1064 strncpy(remember_plugins_dir
,dir
[0],PATH_LENGTH
);
1065 str1
= strrchr(str
,'/');
1068 str1
= strrchr(str
,'\\');
1071 lttv_module_require(str1
, NULL
);
1072 g_slist_foreach(g_main_window_list
, (gpointer
)insert_menu_toolbar_item
,
1075 case GTK_RESPONSE_REJECT
:
1076 case GTK_RESPONSE_CANCEL
:
1078 gtk_widget_destroy((GtkWidget
*)file_selector
);
1081 g_printf("Load module: %s\n", str
);
1085 /* Display all loaded modules, let user to select a module to unload
1086 * by calling lttv_module_unload
1090 on_unload_module_activate (GtkMenuItem
*menuitem
,
1095 char *unload_module_name
;
1097 LttvLibrary
*library
;
1098 LttvLibraryInfo library_info
;
1099 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1101 name
= g_ptr_array_new();
1102 nb
= lttv_library_number();
1105 library
= lttv_library_get(i
);
1106 lttv_library_info(library
, &library_info
);
1107 if(library_info
.load_count
> 0) g_ptr_array_add(name
, library_info
.name
);
1110 unload_module_name
=get_unload_module((char **)(name
->pdata
), name
->len
);
1112 if(unload_module_name
){
1114 library
= lttv_library_get(i
);
1115 lttv_library_info(library
, &library_info
);
1116 if(strcmp(unload_module_name
, library_info
.name
) == 0){
1117 lttv_library_unload(library
);
1123 g_ptr_array_free(name
, TRUE
);
1127 /* Display a directory dialogue to let user select a path for module searching
1131 on_add_module_search_path_activate (GtkMenuItem
*menuitem
,
1134 GtkDirSelection
* file_selector
= (GtkDirSelection
*)gtk_dir_selection_new("Select module path");
1138 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1139 if(remember_plugins_dir
[0] != '\0')
1140 gtk_dir_selection_set_filename(file_selector
, remember_plugins_dir
);
1142 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1144 case GTK_RESPONSE_ACCEPT
:
1145 case GTK_RESPONSE_OK
:
1146 dir
= gtk_dir_selection_get_dir (file_selector
);
1147 strncpy(remember_plugins_dir
,dir
,PATH_LENGTH
);
1148 strncat(remember_plugins_dir
,"/",PATH_LENGTH
);
1149 lttv_library_path_add(dir
);
1150 case GTK_RESPONSE_REJECT
:
1151 case GTK_RESPONSE_CANCEL
:
1153 gtk_widget_destroy((GtkWidget
*)file_selector
);
1160 on_color_activate (GtkMenuItem
*menuitem
,
1163 g_printf("Color\n");
1168 on_filter_activate (GtkMenuItem
*menuitem
,
1171 g_printf("Filter\n");
1176 on_save_configuration_activate (GtkMenuItem
*menuitem
,
1179 g_printf("Save configuration\n");
1184 on_content_activate (GtkMenuItem
*menuitem
,
1187 g_printf("Content\n");
1192 on_about_activate (GtkMenuItem
*menuitem
,
1195 g_printf("About...\n");
1200 on_button_new_clicked (GtkButton
*button
,
1203 create_new_window((GtkWidget
*)button
, user_data
, TRUE
);
1207 on_button_new_tab_clicked (GtkButton
*button
,
1210 create_new_tab((GtkWidget
*)button
, user_data
);
1214 on_button_open_clicked (GtkButton
*button
,
1217 open_traceset((GtkWidget
*)button
, user_data
);
1222 on_button_add_trace_clicked (GtkButton
*button
,
1225 add_trace((GtkWidget
*)button
, user_data
);
1230 on_button_remove_trace_clicked (GtkButton
*button
,
1233 remove_trace((GtkWidget
*)button
, user_data
);
1238 on_button_save_clicked (GtkButton
*button
,
1241 save((GtkWidget
*)button
, user_data
);
1246 on_button_save_as_clicked (GtkButton
*button
,
1249 save_as((GtkWidget
*)button
, user_data
);
1254 on_button_zoom_in_clicked (GtkButton
*button
,
1257 zoom_in((GtkWidget
*)button
, user_data
);
1262 on_button_zoom_out_clicked (GtkButton
*button
,
1265 zoom_out((GtkWidget
*)button
, user_data
);
1270 on_button_zoom_extended_clicked (GtkButton
*button
,
1273 zoom_extended((GtkWidget
*)button
, user_data
);
1278 on_button_go_to_time_clicked (GtkButton
*button
,
1281 go_to_time((GtkWidget
*)button
, user_data
);
1286 on_button_show_time_frame_clicked (GtkButton
*button
,
1289 show_time_frame((GtkWidget
*)button
, user_data
);
1294 on_button_move_up_clicked (GtkButton
*button
,
1297 move_up_viewer((GtkWidget
*)button
, user_data
);
1302 on_button_move_down_clicked (GtkButton
*button
,
1305 move_down_viewer((GtkWidget
*)button
, user_data
);
1310 on_button_delete_viewer_clicked (GtkButton
*button
,
1313 delete_viewer((GtkWidget
*)button
, user_data
);
1317 on_MWindow_destroy (GtkObject
*object
,
1320 MainWindow
*Main_Window
= get_window_data_struct((GtkWidget
*)object
);
1322 Tab
*tab
= Main_Window
->tab
;
1324 g_printf("There are : %d windows\n",g_slist_length(g_main_window_list
));
1327 if(g_win_count
== 0)
1332 on_MWindow_configure (GtkWidget
*widget
,
1333 GdkEventConfigure
*event
,
1336 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)widget
);
1337 float width
= event
->width
;
1338 Tab
* tab
= mw_data
->tab
;
1339 TimeWindow time_win
;
1341 TimeInterval
*time_span
;
1344 // MD : removed time width modification upon resizing of the main window.
1345 // The viewers will redraw themselves completely, without time interval
1348 if(mw_data->window_width){
1349 time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ;
1350 time_win = tab->time_window;
1351 ratio = width / mw_data->window_width;
1352 tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio);
1353 time = ltt_time_sub(time_span->endTime, time_win.start_time);
1354 if(ltt_time_compare(time, tab->time_window.time_width) < 0){
1355 tab->time_window.time_width = time;
1361 mw_data->window_width = (int)width;
1371 on_MNotebook_switch_page (GtkNotebook
*notebook
,
1372 GtkNotebookPage
*page
,
1376 MainWindow
* mw
= get_window_data_struct((GtkWidget
*)notebook
);
1377 Tab
* tab
= mw
->tab
;
1383 mw
->current_tab
= tab
;
1387 /* callback function to check or uncheck the check box (filter)
1390 void checkbox_changed(GtkTreeView
*treeview
,
1392 GtkTreeViewColumn
*arg2
,
1395 GtkTreeStore
* store
= (GtkTreeStore
*)gtk_tree_view_get_model (treeview
);
1399 if (gtk_tree_model_get_iter ((GtkTreeModel
*)store
, &iter
, arg1
)){
1400 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
, -1);
1401 value
= value
? FALSE
: TRUE
;
1402 gtk_tree_store_set (GTK_TREE_STORE (store
), &iter
, CHECKBOX_COLUMN
, value
, -1);
1408 /* According to user's selection, update selector(filter)
1411 void update_filter(LttvTracesetSelector
*s
, GtkTreeStore
*store
)
1413 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1414 int i
, j
, k
, nb_eventtype
;
1415 LttvTraceSelector
* trace
;
1416 LttvTracefileSelector
* tracefile
;
1417 LttvEventtypeSelector
* eventtype
;
1418 gboolean value
, value1
, value2
;
1420 if(gtk_tree_model_get_iter_first((GtkTreeModel
*)store
, &iter
)){
1423 trace
= lttv_traceset_selector_trace_get(s
, i
);
1424 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1425 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
,-1);
1428 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter
, &iter
)){
1430 if(j
<1){//eventtype selector for trace
1431 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value2
,-1);
1434 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter1
, &child_iter
)){
1436 eventtype
= lttv_trace_selector_eventtype_get(trace
,k
);
1437 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1438 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1440 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter1
));
1443 }else{ //tracefile selector
1444 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
- 1);
1445 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value1
,-1);
1446 lttv_tracefile_selector_set_selected(tracefile
,value1
);
1448 gtk_tree_model_iter_children((GtkTreeModel
*)store
, &child_iter1
, &child_iter
); //eventtype selector
1449 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1452 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter2
, &child_iter1
)){
1453 do{//eventtype selector for tracefile
1454 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1455 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter2
, CHECKBOX_COLUMN
, &value2
,-1);
1456 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1458 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter2
));
1464 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter
));
1467 lttv_trace_selector_set_selected(trace
,value
);
1469 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &iter
));
1474 /* Display a dialogue showing all eventtypes and traces, let user to select the interested
1475 * eventtypes, tracefiles and traces (filter)
1478 gboolean
get_filter_selection(LttvTracesetSelector
*s
,char *title
, char * column_title
)
1480 GtkWidget
* dialogue
;
1481 GtkTreeStore
* store
;
1483 GtkWidget
* scroll_win
;
1484 GtkCellRenderer
* renderer
;
1485 GtkTreeViewColumn
* column
;
1486 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1487 int i
, j
, k
, id
, nb_trace
, nb_tracefile
, nb_eventtype
;
1488 LttvTraceSelector
* trace
;
1489 LttvTracefileSelector
* tracefile
;
1490 LttvEventtypeSelector
* eventtype
;
1494 dialogue
= gtk_dialog_new_with_buttons(title
,
1497 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1498 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1500 gtk_window_set_default_size((GtkWindow
*)dialogue
, 300, 500);
1502 store
= gtk_tree_store_new (TOTAL_COLUMNS
, G_TYPE_BOOLEAN
, G_TYPE_STRING
);
1503 tree
= gtk_tree_view_new_with_model (GTK_TREE_MODEL (store
));
1504 g_object_unref (G_OBJECT (store
));
1505 g_signal_connect (G_OBJECT (tree
), "row-activated",
1506 G_CALLBACK (checkbox_changed
),
1510 renderer
= gtk_cell_renderer_toggle_new ();
1511 gtk_cell_renderer_toggle_set_radio((GtkCellRendererToggle
*)renderer
, FALSE
);
1513 g_object_set (G_OBJECT (renderer
),"activatable", TRUE
, NULL
);
1515 column
= gtk_tree_view_column_new_with_attributes ("Checkbox",
1517 "active", CHECKBOX_COLUMN
,
1519 gtk_tree_view_column_set_alignment (column
, 0.5);
1520 gtk_tree_view_column_set_fixed_width (column
, 20);
1521 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1523 renderer
= gtk_cell_renderer_text_new ();
1524 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1526 "text", NAME_COLUMN
,
1528 gtk_tree_view_column_set_alignment (column
, 0.0);
1529 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1530 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (tree
), FALSE
);
1532 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1533 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1534 GTK_POLICY_AUTOMATIC
,GTK_POLICY_AUTOMATIC
);
1535 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1537 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1539 gtk_widget_show(scroll_win
);
1540 gtk_widget_show(tree
);
1542 nb_trace
= lttv_traceset_selector_trace_number(s
);
1543 for(i
=0;i
<nb_trace
;i
++){
1544 trace
= lttv_traceset_selector_trace_get(s
, i
);
1545 name
= lttv_trace_selector_get_name(trace
);
1546 gtk_tree_store_append (store
, &iter
, NULL
);
1547 checked
= lttv_trace_selector_get_selected(trace
);
1548 gtk_tree_store_set (store
, &iter
,
1549 CHECKBOX_COLUMN
,checked
,
1553 gtk_tree_store_append (store
, &child_iter
, &iter
);
1554 gtk_tree_store_set (store
, &child_iter
,
1555 CHECKBOX_COLUMN
, checked
,
1556 NAME_COLUMN
,"eventtype",
1559 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1560 for(j
=0;j
<nb_eventtype
;j
++){
1561 eventtype
= lttv_trace_selector_eventtype_get(trace
,j
);
1562 name
= lttv_eventtype_selector_get_name(eventtype
);
1563 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1564 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1565 gtk_tree_store_set (store
, &child_iter1
,
1566 CHECKBOX_COLUMN
, checked
,
1571 nb_tracefile
= lttv_trace_selector_tracefile_number(trace
);
1572 for(j
=0;j
<nb_tracefile
;j
++){
1573 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
);
1574 name
= lttv_tracefile_selector_get_name(tracefile
);
1575 gtk_tree_store_append (store
, &child_iter
, &iter
);
1576 checked
= lttv_tracefile_selector_get_selected(tracefile
);
1577 gtk_tree_store_set (store
, &child_iter
,
1578 CHECKBOX_COLUMN
, checked
,
1582 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1583 gtk_tree_store_set (store
, &child_iter1
,
1584 CHECKBOX_COLUMN
, checked
,
1585 NAME_COLUMN
,"eventtype",
1588 for(k
=0;k
<nb_eventtype
;k
++){
1589 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1590 name
= lttv_eventtype_selector_get_name(eventtype
);
1591 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1592 gtk_tree_store_append (store
, &child_iter2
, &child_iter1
);
1593 gtk_tree_store_set (store
, &child_iter2
,
1594 CHECKBOX_COLUMN
, checked
,
1601 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1603 case GTK_RESPONSE_ACCEPT
:
1604 case GTK_RESPONSE_OK
:
1605 update_filter(s
, store
);
1606 gtk_widget_destroy(dialogue
);
1608 case GTK_RESPONSE_REJECT
:
1609 case GTK_RESPONSE_CANCEL
:
1611 gtk_widget_destroy(dialogue
);
1618 /* Select a trace which will be removed from traceset
1621 char * get_remove_trace(char ** all_trace_name
, int nb_trace
)
1623 return get_selection(all_trace_name
, nb_trace
,
1624 "Select a trace", "Trace pathname");
1628 /* Select a module which will be unloaded
1631 char * get_unload_module(char ** loaded_module_name
, int nb_module
)
1633 return get_selection(loaded_module_name
, nb_module
,
1634 "Select an unload module", "Module pathname");
1638 /* Display a dialogue which shows all selectable items, let user to
1639 * select one of them
1642 char * get_selection(char ** loaded_module_name
, int nb_module
,
1643 char *title
, char * column_title
)
1645 GtkWidget
* dialogue
;
1646 GtkWidget
* scroll_win
;
1648 GtkListStore
* store
;
1649 GtkTreeViewColumn
* column
;
1650 GtkCellRenderer
* renderer
;
1651 GtkTreeSelection
* select
;
1654 char * unload_module_name
= NULL
;
1656 dialogue
= gtk_dialog_new_with_buttons(title
,
1659 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1660 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1662 gtk_window_set_default_size((GtkWindow
*)dialogue
, 500, 200);
1664 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1665 gtk_widget_show ( scroll_win
);
1666 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1667 GTK_POLICY_AUTOMATIC
, GTK_POLICY_AUTOMATIC
);
1669 store
= gtk_list_store_new (N_COLUMNS
,G_TYPE_STRING
);
1670 tree
= gtk_tree_view_new_with_model(GTK_TREE_MODEL (store
));
1671 gtk_widget_show ( tree
);
1672 g_object_unref (G_OBJECT (store
));
1674 renderer
= gtk_cell_renderer_text_new ();
1675 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1677 "text", MODULE_COLUMN
,
1679 gtk_tree_view_column_set_alignment (column
, 0.5);
1680 gtk_tree_view_column_set_fixed_width (column
, 150);
1681 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1683 select
= gtk_tree_view_get_selection (GTK_TREE_VIEW (tree
));
1684 gtk_tree_selection_set_mode (select
, GTK_SELECTION_SINGLE
);
1686 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1688 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1690 for(i
=0;i
<nb_module
;i
++){
1691 gtk_list_store_append (store
, &iter
);
1692 gtk_list_store_set (store
, &iter
, MODULE_COLUMN
,loaded_module_name
[i
],-1);
1695 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1697 case GTK_RESPONSE_ACCEPT
:
1698 case GTK_RESPONSE_OK
:
1699 if (gtk_tree_selection_get_selected (select
, (GtkTreeModel
**)&store
, &iter
)){
1700 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, MODULE_COLUMN
, &unload_module_name
, -1);
1702 case GTK_RESPONSE_REJECT
:
1703 case GTK_RESPONSE_CANCEL
:
1705 gtk_widget_destroy(dialogue
);
1709 return unload_module_name
;
1716 void main_window_destroy_hash_key(gpointer key
)
1721 void main_window_destroy_hash_data(gpointer data
)
1726 /* Insert menu entry and tool button into all main windows for modules
1727 * It checks whether the menu entry or tool button exists or not,
1728 * if they do not exist, then construct the widget and insert them
1729 * into all main windows
1732 void insert_menu_toolbar_item(MainWindow
* mw
, gpointer user_data
)
1736 view_constructor constructor
;
1738 LttvToolbars
* toolbar
;
1739 lttv_menu_closure
*menu_item
;
1740 lttv_toolbar_closure
*toolbar_item
;
1741 LttvAttributeValue value
;
1742 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
1743 GtkWidget
* tool_menu_title_menu
, *insert_view
, *pixmap
, *tmp
;
1745 g_assert(lttv_iattribute_find_by_path(attributes
,
1746 "viewers/menu", LTTV_POINTER
, &value
));
1747 menu
= (LttvMenus
*)*(value
.v_pointer
);
1750 for(i
=0;i
<menu
->len
;i
++){
1751 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
1752 tmp
= g_hash_table_lookup(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
));
1754 constructor
= menu_item
->con
;
1755 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
1756 insert_view
= gtk_menu_item_new_with_mnemonic (menu_item
->menuText
);
1757 gtk_widget_show (insert_view
);
1758 gtk_container_add (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
1759 g_signal_connect ((gpointer
) insert_view
, "activate",
1760 G_CALLBACK (insert_viewer_wrap
),
1762 g_hash_table_insert(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
),
1767 g_assert(lttv_iattribute_find_by_path(attributes
,
1768 "viewers/toolbar", LTTV_POINTER
, &value
));
1769 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
1772 for(i
=0;i
<toolbar
->len
;i
++){
1773 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
1774 tmp
= g_hash_table_lookup(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
));
1776 constructor
= toolbar_item
->con
;
1777 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
1778 pixbuf
= gdk_pixbuf_new_from_xpm_data ((const char**)toolbar_item
->pixmap
);
1779 pixmap
= gtk_image_new_from_pixbuf(pixbuf
);
1780 insert_view
= gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu
),
1781 GTK_TOOLBAR_CHILD_BUTTON
,
1784 toolbar_item
->tooltip
, NULL
,
1785 pixmap
, NULL
, NULL
);
1786 gtk_label_set_use_underline (GTK_LABEL (((GtkToolbarChild
*) (g_list_last (GTK_TOOLBAR (tool_menu_title_menu
)->children
)->data
))->label
), TRUE
);
1787 gtk_widget_show (insert_view
);
1788 gtk_container_set_border_width (GTK_CONTAINER (insert_view
), 1);
1789 g_signal_connect ((gpointer
) insert_view
, "clicked",G_CALLBACK (insert_viewer_wrap
),constructor
);
1790 g_hash_table_insert(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
),
1797 /* Create a main window
1800 void construct_main_window(MainWindow
* parent
)
1802 g_debug("construct_main_window()");
1803 GtkWidget
* new_window
; /* New generated main window */
1804 MainWindow
* new_m_window
;/* New main window structure */
1805 GtkNotebook
* notebook
;
1806 LttvIAttribute
*attributes
=
1807 LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1808 LttvAttributeValue value
;
1810 new_m_window
= g_new(MainWindow
, 1);
1812 // Add the object's information to the module's array
1813 g_main_window_list
= g_slist_append(g_main_window_list
, new_m_window
);
1816 new_window
= create_MWindow();
1817 gtk_widget_show (new_window
);
1819 new_m_window
->attributes
= attributes
;
1821 new_m_window
->mwindow
= new_window
;
1822 new_m_window
->tab
= NULL
;
1823 new_m_window
->current_tab
= NULL
;
1824 new_m_window
->attributes
= LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1826 new_m_window
->hash_menu_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1827 main_window_destroy_hash_key
,
1828 main_window_destroy_hash_data
);
1829 new_m_window
->hash_toolbar_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1830 main_window_destroy_hash_key
,
1831 main_window_destroy_hash_data
);
1833 insert_menu_toolbar_item(new_m_window
, NULL
);
1835 g_object_set_data(G_OBJECT(new_window
), "mainWindow", (gpointer
)new_m_window
);
1837 //create a default tab
1838 notebook
= (GtkNotebook
*)lookup_widget(new_m_window
->mwindow
, "MNotebook");
1839 if(notebook
== NULL
){
1840 g_printf("Notebook does not exist\n");
1843 //for now there is no name field in LttvTraceset structure
1844 //Use "Traceset" as the label for the default tab
1845 create_tab(parent
, new_m_window
, notebook
,"Traceset");
1847 g_object_set_data_full(
1848 G_OBJECT(new_m_window
->mwindow
),
1851 (GDestroyNotify
)main_window_free
);
1857 /* Free the memory occupied by a tab structure
1861 void tab_destructor(Tab
* tab_instance
)
1863 int i
, nb
, ref_count
;
1866 if(tab_instance
->attributes
)
1867 g_object_unref(tab_instance
->attributes
);
1869 if(tab_instance
->mw
->tab
== tab_instance
){
1870 tab_instance
->mw
->tab
= tab_instance
->next
;
1872 Tab
* tmp1
, *tmp
= tab_instance
->mw
->tab
;
1873 while(tmp
!= tab_instance
){
1877 tmp1
->next
= tab_instance
->next
;
1880 if(tab_instance
->traceset_info
->traceset_context
!= NULL
){
1881 //remove state update hooks
1882 lttv_state_remove_event_hooks(
1883 (LttvTracesetState
*)tab_instance
->traceset_info
->
1885 lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance
->traceset_info
->
1887 g_object_unref(tab_instance
->traceset_info
->traceset_context
);
1889 if(tab_instance
->traceset_info
->traceset
!= NULL
) {
1890 nb
= lttv_traceset_number(tab_instance
->traceset_info
->traceset
);
1891 for(i
= 0 ; i
< nb
; i
++) {
1892 trace
= lttv_traceset_get(tab_instance
->traceset_info
->traceset
, i
);
1893 ref_count
= lttv_trace_get_ref_number(trace
);
1895 ltt_trace_close(lttv_trace(trace
));
1896 lttv_trace_destroy(trace
);
1898 // lttv_trace_destroy(trace);
1901 lttv_traceset_destroy(tab_instance
->traceset_info
->traceset
);
1902 g_free(tab_instance
->traceset_info
);
1903 g_free(tab_instance
);
1907 /* Create a tab and insert it into the current main window
1910 void * create_tab(MainWindow
* parent
, MainWindow
* current_window
,
1911 GtkNotebook
* notebook
, char * label
)
1915 MainWindow
* mw_data
= current_window
;
1918 //create a new tab data structure
1919 tmp_tab
= mw_data
->tab
;
1920 while(tmp_tab
&& tmp_tab
->next
) tmp_tab
= tmp_tab
->next
;
1922 mw_data
->current_tab
= NULL
;
1923 tmp_tab
= g_new(Tab
,1);
1924 mw_data
->tab
= tmp_tab
;
1926 tmp_tab
->next
= g_new(Tab
,1);
1927 tmp_tab
= tmp_tab
->next
;
1930 //construct and initialize the traceset_info
1931 tmp_tab
->traceset_info
= g_new(TracesetInfo
,1);
1933 tmp_tab
->traceset_info
->traceset
=
1934 lttv_traceset_copy(parent
->current_tab
->traceset_info
->traceset
);
1936 if(mw_data
->current_tab
){
1937 tmp_tab
->traceset_info
->traceset
=
1938 lttv_traceset_copy(mw_data
->current_tab
->traceset_info
->traceset
);
1940 tmp_tab
->traceset_info
->traceset
= lttv_traceset_new();
1941 /* Add the command line trace */
1942 if(g_init_trace
!= NULL
)
1943 lttv_traceset_add(tmp_tab
->traceset_info
->traceset
, g_init_trace
);
1946 //FIXME copy not implemented in lower level
1947 tmp_tab
->traceset_info
->traceset_context
=
1948 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
1950 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
),
1951 tmp_tab
->traceset_info
->traceset
);
1952 //add state update hooks
1953 lttv_state_add_event_hooks(
1954 (LttvTracesetState
*)tmp_tab
->traceset_info
->traceset_context
);
1957 //determine the current_time and time_window of the tab
1958 if(mw_data
->current_tab
){
1959 // Will have to read directly at the main window level, as we want
1960 // to be able to modify a traceset on the fly.
1961 tmp_tab
->time_window
= mw_data
->current_tab
->time_window
;
1962 tmp_tab
->current_time
= mw_data
->current_tab
->current_time
;
1964 // Will have to read directly at the main window level, as we want
1965 // to be able to modify a traceset on the fly.
1966 // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime);
1967 tmp_tab
->time_window
.start_time
=
1968 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
;
1969 if(DEFAULT_TIME_WIDTH_S
<
1970 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
)
1971 tmp_time
.tv_sec
= DEFAULT_TIME_WIDTH_S
;
1974 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
;
1975 tmp_time
.tv_nsec
= 0;
1976 tmp_tab
->time_window
.time_width
= tmp_time
;
1977 tmp_tab
->current_time
.tv_sec
=
1978 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_sec
;
1979 tmp_tab
->current_time
.tv_nsec
=
1980 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_nsec
;
1982 tmp_tab
->attributes
= LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1983 // mw_data->current_tab = tmp_tab;
1984 tmp_tab
->multi_vpaned
= (GtkMultiVPaned
*)gtk_multi_vpaned_new();
1985 tmp_tab
->multi_vpaned
->mw
= mw_data
;
1986 gtk_widget_show((GtkWidget
*)tmp_tab
->multi_vpaned
);
1987 tmp_tab
->next
= NULL
;
1988 tmp_tab
->mw
= mw_data
;
1990 tmp_tab
->label
= gtk_label_new (label
);
1991 gtk_widget_show (tmp_tab
->label
);
1993 g_object_set_data_full(
1994 G_OBJECT(tmp_tab
->multi_vpaned
),
1997 (GDestroyNotify
)tab_destructor
);
1999 //insert tab into notebook
2000 gtk_notebook_append_page(notebook
, (GtkWidget
*)tmp_tab
->multi_vpaned
, tmp_tab
->label
);
2001 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
2002 gtk_notebook_set_current_page(notebook
,g_list_length(list
)-1);
2003 if(g_list_length(list
)>1)
2004 gtk_notebook_set_show_tabs(notebook
, TRUE
);
2008 /* Remove menu entry and tool button from main window for the
2012 void remove_menu_item(gpointer main_win
, gpointer user_data
)
2014 MainWindow
* mw
= (MainWindow
*) main_win
;
2015 lttv_menu_closure
*menu_item
= (lttv_menu_closure
*)user_data
;
2016 GtkWidget
* tool_menu_title_menu
, *insert_view
;
2018 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
2019 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_menu_item
,
2020 menu_item
->menuText
);
2022 g_hash_table_remove(mw
->hash_menu_item
, menu_item
->menuText
);
2023 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
2027 void remove_toolbar_item(gpointer main_win
, gpointer user_data
)
2029 MainWindow
* mw
= (MainWindow
*) main_win
;
2030 lttv_toolbar_closure
*toolbar_item
= (lttv_toolbar_closure
*)user_data
;
2031 GtkWidget
* tool_menu_title_menu
, *insert_view
;
2034 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
2035 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_toolbar_item
,
2036 toolbar_item
->tooltip
);
2038 g_hash_table_remove(mw
->hash_toolbar_item
, toolbar_item
->tooltip
);
2039 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
2044 * Remove menu and toolbar item when a module unloaded from all
2048 void main_window_remove_menu_item(lttv_constructor constructor
)
2052 lttv_menu_closure
*menu_item
;
2053 LttvAttributeValue value
;
2054 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2056 g_assert(lttv_iattribute_find_by_path(attributes
,
2057 "viewers/menu", LTTV_POINTER
, &value
));
2058 menu
= (LttvMenus
*)*(value
.v_pointer
);
2061 for(i
=0;i
<menu
->len
;i
++){
2062 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
2063 if(menu_item
->con
!= constructor
) continue;
2064 if(g_main_window_list
){
2065 g_slist_foreach(g_main_window_list
, remove_menu_item
, menu_item
);
2073 void main_window_remove_toolbar_item(lttv_constructor constructor
)
2076 LttvToolbars
* toolbar
;
2077 lttv_toolbar_closure
*toolbar_item
;
2078 LttvAttributeValue value
;
2079 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2081 g_assert(lttv_iattribute_find_by_path(attributes
,
2082 "viewers/toolbar", LTTV_POINTER
, &value
));
2083 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
2086 for(i
=0;i
<toolbar
->len
;i
++){
2087 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
2088 if(toolbar_item
->con
!= constructor
) continue;
2089 if(g_main_window_list
){
2090 g_slist_foreach(g_main_window_list
, remove_toolbar_item
, toolbar_item
);