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 <lttv/mainwindow.h>
30 #include <lttv/menu.h>
31 #include <lttv/toolbar.h>
32 #include <lttv/gtktraceset.h>
33 #include <lttv/module.h>
34 #include <lttv/gtkdirsel.h>
35 #include <lttv/iattribute.h>
36 #include <lttv/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_dir
[PATH_LENGTH
] = "";
55 MainWindow
* get_window_data_struct(GtkWidget
* widget
);
56 char * get_unload_module(char ** loaded_module_name
, int nb_module
);
57 char * get_remove_trace(char ** all_trace_name
, int nb_trace
);
58 char * get_selection(char ** all_name
, int nb
, char *title
, char * column_title
);
59 gboolean
get_filter_selection(LttvTracesetSelector
*s
, char *title
, char * column_title
);
60 void * create_tab(MainWindow
* parent
, MainWindow
* current_window
,
61 GtkNotebook
* notebook
, char * label
);
63 void insert_viewer(GtkWidget
* widget
, view_constructor constructor
);
64 void update_filter(LttvTracesetSelector
*s
, GtkTreeStore
*store
);
66 void checkbox_changed(GtkTreeView
*treeview
,
68 GtkTreeViewColumn
*arg2
,
70 void remove_trace_from_traceset_selector(GtkMultiVPaned
* paned
, unsigned i
);
71 void add_trace_into_traceset_selector(GtkMultiVPaned
* paned
, LttTrace
* trace
);
73 LttvTracesetSelector
* construct_traceset_selector(LttvTraceset
* traceset
);
75 void redraw_viewer(MainWindow
* mw_data
, TimeWindow
* time_window
);
76 unsigned get_max_event_number(MainWindow
* mw_data
);
90 /* Construct a selector(filter), which will be associated with a viewer,
91 * and provides an interface for user to select interested events and traces
94 LttvTracesetSelector
* construct_traceset_selector(LttvTraceset
* traceset
)
96 LttvTracesetSelector
* s
;
97 LttvTraceSelector
* trace
;
98 LttvTracefileSelector
* tracefile
;
99 LttvEventtypeSelector
* eventtype
;
101 int nb_trace
, nb_tracefile
, nb_control
, nb_per_cpu
, nb_facility
, nb_event
;
108 s
= lttv_traceset_selector_new(lttv_traceset_name(traceset
));
109 nb_trace
= lttv_traceset_number(traceset
);
110 for(i
=0;i
<nb_trace
;i
++){
111 trace_v
= lttv_traceset_get(traceset
, i
);
112 t
= lttv_trace(trace_v
);
113 trace
= lttv_trace_selector_new(t
);
114 lttv_traceset_selector_trace_add(s
, trace
);
116 nb_facility
= ltt_trace_facility_number(t
);
117 for(k
=0;k
<nb_facility
;k
++){
118 fac
= ltt_trace_facility_get(t
,k
);
119 nb_event
= (int) ltt_facility_eventtype_number(fac
);
120 for(m
=0;m
<nb_event
;m
++){
121 et
= ltt_facility_eventtype_get(fac
,m
);
122 eventtype
= lttv_eventtype_selector_new(et
);
123 lttv_trace_selector_eventtype_add(trace
, eventtype
);
127 nb_control
= ltt_trace_control_tracefile_number(t
);
128 nb_per_cpu
= ltt_trace_per_cpu_tracefile_number(t
);
129 nb_tracefile
= nb_control
+ nb_per_cpu
;
131 for(j
= 0 ; j
< nb_tracefile
; j
++) {
133 tf
= ltt_trace_control_tracefile_get(t
, j
);
135 tf
= ltt_trace_per_cpu_tracefile_get(t
, j
- nb_control
);
136 tracefile
= lttv_tracefile_selector_new(tf
);
137 lttv_trace_selector_tracefile_add(trace
, tracefile
);
138 lttv_eventtype_selector_copy(trace
, tracefile
);
145 /* insert_viewer function constructs an instance of a viewer first,
146 * then inserts the widget of the instance into the container of the
151 insert_viewer_wrap(GtkWidget
*menuitem
, gpointer user_data
)
155 insert_viewer((GtkWidget
*)menuitem
, (view_constructor
)user_data
);
156 // selected_hook(&val);
160 /* internal functions */
161 void insert_viewer(GtkWidget
* widget
, view_constructor constructor
)
163 GtkMultiVPaned
* multi_vpaned
;
164 MainWindow
* mw_data
;
166 LttvTracesetSelector
* s
;
167 TimeInterval
* time_interval
;
168 TimeWindow time_window
, t
;
170 mw_data
= get_window_data_struct(widget
);
171 if(!mw_data
->current_tab
) return;
172 multi_vpaned
= mw_data
->current_tab
->multi_vpaned
;
174 s
= construct_traceset_selector(mw_data
->current_tab
->traceset_info
->traceset
);
175 viewer
= (GtkWidget
*)constructor(mw_data
, s
, "Traceset_Selector");
178 gtk_multi_vpaned_widget_add(multi_vpaned
, viewer
);
180 // g_object_unref(G_OBJECT(viewer));
182 time_window
= mw_data
->current_tab
->time_window
;
183 time_interval
= (TimeInterval
*)g_object_get_data(G_OBJECT(viewer
), TRACESET_TIME_SPAN
);
186 time_window
.start_time
= time_interval
->startTime
;
187 time_window
.time_width
= ltt_time_sub(time_interval
->endTime
,time_interval
->startTime
);
190 redraw_viewer(mw_data
,&time_window
);
191 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
193 set_time_window(mw_data
,&t
);
199 /* get_label function is used to get user input, it displays an input
200 * box, which allows user to input a string
203 void get_label_string (GtkWidget
* text
, gchar
* label
)
205 GtkEntry
* entry
= (GtkEntry
*)text
;
206 if(strlen(gtk_entry_get_text(entry
))!=0)
207 strcpy(label
,gtk_entry_get_text(entry
));
210 gboolean
get_label(MainWindow
* mw
, gchar
* str
, gchar
* dialogue_title
, gchar
* label_str
)
212 GtkWidget
* dialogue
;
217 dialogue
= gtk_dialog_new_with_buttons(dialogue_title
,NULL
,
219 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
220 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
223 label
= gtk_label_new(label_str
);
224 gtk_widget_show(label
);
226 text
= gtk_entry_new();
227 gtk_widget_show(text
);
229 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), label
,TRUE
, TRUE
,0);
230 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), text
,FALSE
, FALSE
,0);
232 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
234 case GTK_RESPONSE_ACCEPT
:
235 get_label_string(text
,str
);
236 gtk_widget_destroy(dialogue
);
238 case GTK_RESPONSE_REJECT
:
240 gtk_widget_destroy(dialogue
);
247 /* get_window_data_struct function is actually a lookup function,
248 * given a widget which is in the tree of the main window, it will
249 * return the MainWindow data structure associated with main window
252 MainWindow
* get_window_data_struct(GtkWidget
* widget
)
255 MainWindow
* mw_data
;
257 mw
= lookup_widget(widget
, "MWindow");
259 g_printf("Main window does not exist\n");
263 mw_data
= (MainWindow
*) g_object_get_data(G_OBJECT(mw
),"mainWindow");
265 g_printf("Main window data does not exist\n");
272 /* create_new_window function, just constructs a new main window
275 void create_new_window(GtkWidget
* widget
, gpointer user_data
, gboolean clone
)
277 MainWindow
* parent
= get_window_data_struct(widget
);
280 g_printf("Clone : use the same traceset\n");
281 construct_main_window(parent
);
283 g_printf("Empty : traceset is set to NULL\n");
284 construct_main_window(NULL
);
289 /* move_*_viewer functions move the selected view up/down in
293 void move_up_viewer(GtkWidget
* widget
, gpointer user_data
)
295 MainWindow
* mw
= get_window_data_struct(widget
);
296 if(!mw
->current_tab
) return;
297 gtk_multi_vpaned_widget_move_up(mw
->current_tab
->multi_vpaned
);
300 void move_down_viewer(GtkWidget
* widget
, gpointer user_data
)
302 MainWindow
* mw
= get_window_data_struct(widget
);
303 if(!mw
->current_tab
) return;
304 gtk_multi_vpaned_widget_move_down(mw
->current_tab
->multi_vpaned
);
308 /* delete_viewer deletes the selected viewer in the current tab
311 void delete_viewer(GtkWidget
* widget
, gpointer user_data
)
313 MainWindow
* mw
= get_window_data_struct(widget
);
314 if(!mw
->current_tab
) return;
315 gtk_multi_vpaned_widget_delete(mw
->current_tab
->multi_vpaned
);
319 /* open_traceset will open a traceset saved in a file
320 * Right now, it is not finished yet, (not working)
323 void open_traceset(GtkWidget
* widget
, gpointer user_data
)
327 LttvTraceset
* traceset
;
328 MainWindow
* mw_data
= get_window_data_struct(widget
);
329 GtkFileSelection
* file_selector
=
330 (GtkFileSelection
*)gtk_file_selection_new("Select a traceset");
332 gtk_file_selection_hide_fileop_buttons(file_selector
);
334 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
336 case GTK_RESPONSE_ACCEPT
:
337 case GTK_RESPONSE_OK
:
338 dir
= gtk_file_selection_get_selections (file_selector
);
339 traceset
= lttv_traceset_load(dir
[0]);
340 g_printf("Open a trace set %s\n", dir
[0]);
343 case GTK_RESPONSE_REJECT
:
344 case GTK_RESPONSE_CANCEL
:
346 gtk_widget_destroy((GtkWidget
*)file_selector
);
353 /* get_max_event_number returns the event number limit used by
354 * lttv_process_traceset(LttvTracesetContext, endTime, maxNumEvents)
355 * each viewer can set the limit
358 unsigned get_max_event_number(MainWindow
* mw_data
)
360 unsigned nb
= 0, *size
;
363 w
= gtk_multi_vpaned_get_first_widget(mw_data
->current_tab
->multi_vpaned
);
365 size
= (unsigned*)g_object_get_data(G_OBJECT(w
), MAX_NUMBER_EVENT
);
373 w
= gtk_multi_vpaned_get_next_widget(mw_data
->current_tab
->multi_vpaned
);
379 /* redraw_viewer parses the traceset first by calling
380 * process_traceset_api, then display all viewers of
384 void redraw_viewer(MainWindow
* mw_data
, TimeWindow
* time_window
)
386 unsigned max_nb_events
;
391 //set the cursor to be X shape, indicating that the computer is busy in doing its job
392 new = gdk_cursor_new(GDK_X_CURSOR
);
393 widget
= lookup_widget(mw_data
->mwindow
, "MToolbar1");
394 win
= gtk_widget_get_parent_window(widget
);
395 gdk_window_set_cursor(win
, new);
396 gdk_cursor_unref(new);
397 gdk_window_stick(win
);
398 gdk_window_unstick(win
);
400 //update time window of each viewer, let viewer insert hooks needed by process_traceset
401 set_time_window(mw_data
, time_window
);
403 max_nb_events
= get_max_event_number(mw_data
);
405 process_traceset_api(mw_data
, time_window
->start_time
,
406 ltt_time_add(time_window
->start_time
,time_window
->time_width
),
409 //call hooks to show each viewer and let them remove hooks
410 show_viewer(mw_data
);
412 //set the cursor back to normal
413 gdk_window_set_cursor(win
, NULL
);
417 /* add_trace_into_traceset_selector, each instance of a viewer has an associated
418 * selector (filter), when a trace is added into traceset, the selector should
419 * reflect the change. The function is used to update the selector
422 void add_trace_into_traceset_selector(GtkMultiVPaned
* paned
, LttTrace
* t
)
424 int j
, k
, m
, nb_tracefile
, nb_control
, nb_per_cpu
, nb_facility
, nb_event
;
425 LttvTracesetSelector
* s
;
426 LttvTraceSelector
* trace
;
427 LttvTracefileSelector
* tracefile
;
428 LttvEventtypeSelector
* eventtype
;
434 w
= gtk_multi_vpaned_get_first_widget(paned
);
436 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
439 trace
= lttv_trace_selector_new(t
);
440 lttv_traceset_selector_trace_add(s
, trace
);
442 nb_facility
= ltt_trace_facility_number(t
);
443 for(k
=0;k
<nb_facility
;k
++){
444 fac
= ltt_trace_facility_get(t
,k
);
445 nb_event
= (int) ltt_facility_eventtype_number(fac
);
446 for(m
=0;m
<nb_event
;m
++){
447 et
= ltt_facility_eventtype_get(fac
,m
);
448 eventtype
= lttv_eventtype_selector_new(et
);
449 lttv_trace_selector_eventtype_add(trace
, eventtype
);
453 nb_control
= ltt_trace_control_tracefile_number(t
);
454 nb_per_cpu
= ltt_trace_per_cpu_tracefile_number(t
);
455 nb_tracefile
= nb_control
+ nb_per_cpu
;
457 for(j
= 0 ; j
< nb_tracefile
; j
++) {
459 tf
= ltt_trace_control_tracefile_get(t
, j
);
461 tf
= ltt_trace_per_cpu_tracefile_get(t
, j
- nb_control
);
462 tracefile
= lttv_tracefile_selector_new(tf
);
463 lttv_trace_selector_tracefile_add(trace
, tracefile
);
464 lttv_eventtype_selector_copy(trace
, tracefile
);
466 }else g_warning("Module does not support filtering\n");
468 w
= gtk_multi_vpaned_get_next_widget(paned
);
473 /* add_trace adds a trace into the current traceset. It first displays a
474 * directory selection dialogue to let user choose a trace, then recreates
475 * tracset_context, and redraws all the viewer of the current tab
478 void add_trace(GtkWidget
* widget
, gpointer user_data
)
482 LttvTraceset
* traceset
;
485 MainWindow
* mw_data
= get_window_data_struct(widget
);
486 GtkDirSelection
* file_selector
= (GtkDirSelection
*)gtk_dir_selection_new("Select a trace");
487 gtk_dir_selection_hide_fileop_buttons(file_selector
);
489 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
491 case GTK_RESPONSE_ACCEPT
:
492 case GTK_RESPONSE_OK
:
493 dir
= gtk_dir_selection_get_dir (file_selector
);
494 if(!dir
|| strlen(dir
) ==0){
495 gtk_widget_destroy((GtkWidget
*)file_selector
);
498 trace
= ltt_trace_open(dir
);
499 if(trace
== NULL
) g_critical("cannot open trace %s", dir
);
500 trace_v
= lttv_trace_new(trace
);
501 traceset
= mw_data
->current_tab
->traceset_info
->traceset
;
502 if(mw_data
->current_tab
->traceset_info
->traceset_context
!= NULL
){
503 lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
504 traceset_info
->traceset_context
));
505 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
507 lttv_traceset_add(traceset
, trace_v
);
508 mw_data
->current_tab
->traceset_info
->traceset_context
=
509 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
511 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->
512 traceset_context
),traceset
);
513 add_trace_into_traceset_selector(mw_data
->current_tab
->multi_vpaned
, trace
);
515 gtk_widget_destroy((GtkWidget
*)file_selector
);
518 update_traceset(mw_data
);
520 get_traceset_time_span(mw_data
,LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
);
521 if(lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
) == 1 ||
522 ltt_time_compare(mw_data
->current_tab
->current_time
,
523 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
)<0){
524 mw_data
->current_tab
->current_time
=
525 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
;
526 mw_data
->current_tab
->time_window
.start_time
= mw_data
->current_tab
->current_time
;
527 mw_data
->current_tab
->time_window
.time_width
.tv_sec
= DEFAULT_TIME_WIDTH_S
;
528 mw_data
->current_tab
->time_window
.time_width
.tv_nsec
= 0;
531 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
532 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
534 case GTK_RESPONSE_REJECT
:
535 case GTK_RESPONSE_CANCEL
:
537 gtk_widget_destroy((GtkWidget
*)file_selector
);
543 /* remove_trace_into_traceset_selector, each instance of a viewer has an associated
544 * selector (filter), when a trace is remove from traceset, the selector should
545 * reflect the change. The function is used to update the selector
548 void remove_trace_from_traceset_selector(GtkMultiVPaned
* paned
, unsigned i
)
550 LttvTracesetSelector
* s
;
551 LttvTraceSelector
* t
;
554 w
= gtk_multi_vpaned_get_first_widget(paned
);
556 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
558 t
= lttv_traceset_selector_trace_get(s
,i
);
559 lttv_traceset_selector_trace_remove(s
, i
);
560 lttv_trace_selector_destroy(t
);
561 }g_warning("Module dose not support filtering\n");
562 w
= gtk_multi_vpaned_get_next_widget(paned
);
567 /* remove_trace removes a trace from the current traceset if all viewers in
568 * the current tab are not interested in the trace. It first displays a
569 * dialogue, which shows all traces in the current traceset, to let user choose
570 * a trace, then it checks if all viewers unselect the trace, if it is true,
571 * it will remove the trace, recreate the traceset_contex,
572 * and redraws all the viewer of the current tab. If there is on trace in the
573 * current traceset, it will delete all viewers of the current tab
576 void remove_trace(GtkWidget
* widget
, gpointer user_data
)
580 LttvTraceset
* traceset
;
582 char ** name
, *remove_trace_name
;
583 MainWindow
* mw_data
= get_window_data_struct(widget
);
584 LttvTracesetSelector
* s
;
585 LttvTraceSelector
* t
;
589 nb_trace
=lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
);
590 name
= g_new(char*,nb_trace
);
591 for(i
= 0; i
< nb_trace
; i
++){
592 trace_v
= lttv_traceset_get(mw_data
->current_tab
->
593 traceset_info
->traceset
, i
);
594 trace
= lttv_trace(trace_v
);
595 name
[i
] = ltt_trace_name(trace
);
598 remove_trace_name
= get_remove_trace(name
, nb_trace
);
600 if(remove_trace_name
){
601 for(i
=0; i
<nb_trace
; i
++){
602 if(strcmp(remove_trace_name
,name
[i
]) == 0){
603 //unselect the trace from the current viewer
604 w
= gtk_multi_vpaned_get_widget(mw_data
->current_tab
->multi_vpaned
);
606 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
608 t
= lttv_traceset_selector_trace_get(s
,i
);
609 lttv_trace_selector_set_selected(t
, FALSE
);
612 //check if other viewers select the trace
613 w
= gtk_multi_vpaned_get_first_widget(mw_data
->current_tab
->multi_vpaned
);
615 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
617 t
= lttv_traceset_selector_trace_get(s
,i
);
618 selected
= lttv_trace_selector_get_selected(t
);
621 w
= gtk_multi_vpaned_get_next_widget(mw_data
->current_tab
->multi_vpaned
);
623 }else selected
= FALSE
;
625 //if no viewer selects the trace, remove it
627 remove_trace_from_traceset_selector(mw_data
->current_tab
->multi_vpaned
, i
);
629 traceset
= mw_data
->current_tab
->traceset_info
->traceset
;
630 trace_v
= lttv_traceset_get(traceset
, i
);
631 if(lttv_trace_get_ref_number(trace_v
) <= 1)
632 ltt_trace_close(lttv_trace(trace_v
));
634 if(mw_data
->current_tab
->traceset_info
->traceset_context
!= NULL
){
635 lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
636 traceset_info
->traceset_context
));
637 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
639 lttv_traceset_remove(traceset
, i
);
640 if(!lttv_trace_get_ref_number(trace_v
))
641 lttv_trace_destroy(trace_v
);
642 mw_data
->current_tab
->traceset_info
->traceset_context
=
643 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
645 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
646 traceset_info
->traceset_context
),traceset
);
648 update_traceset(mw_data
);
650 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
651 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
653 if(mw_data
->current_tab
){
654 while(mw_data
->current_tab
->multi_vpaned
->num_children
){
655 gtk_multi_vpaned_widget_delete(mw_data
->current_tab
->multi_vpaned
);
669 /* save will save the traceset to a file
670 * Not implemented yet
673 void save(GtkWidget
* widget
, gpointer user_data
)
678 void save_as(GtkWidget
* widget
, gpointer user_data
)
680 g_printf("Save as\n");
684 /* zoom will change the time_window of all the viewers of the
685 * current tab, and redisplay them. The main functionality is to
686 * determine the new time_window of the current tab
689 void zoom(GtkWidget
* widget
, double size
)
691 TimeInterval
*time_span
;
692 TimeWindow time_window
;
693 LttTime current_time
, time_delta
, time_s
, time_e
, time_t;
694 MainWindow
* mw_data
= get_window_data_struct(widget
);
696 if(size
== 1) return;
698 time_span
= LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
699 traceset_info
->traceset_context
)->Time_Span
;
700 time_window
= mw_data
->current_tab
->time_window
;
701 current_time
= mw_data
->current_tab
->current_time
;
703 time_delta
= ltt_time_sub(time_span
->endTime
,time_span
->startTime
);
705 time_window
.start_time
= time_span
->startTime
;
706 time_window
.time_width
= time_delta
;
708 time_window
.time_width
= ltt_time_div(time_window
.time_width
, size
);
709 if(ltt_time_compare(time_window
.time_width
,time_delta
) > 0)
710 time_window
.time_width
= time_delta
;
712 time_t = ltt_time_div(time_window
.time_width
, 2);
713 if(ltt_time_compare(current_time
, time_t) < 0){
714 time_s
= time_span
->startTime
;
716 time_s
= ltt_time_sub(current_time
,time_t);
718 time_e
= ltt_time_add(current_time
,time_t);
719 if(ltt_time_compare(time_span
->startTime
, time_s
) > 0){
720 time_s
= time_span
->startTime
;
721 }else if(ltt_time_compare(time_span
->endTime
, time_e
) < 0){
722 time_e
= time_span
->endTime
;
723 time_s
= ltt_time_sub(time_e
,time_window
.time_width
);
725 time_window
.start_time
= time_s
;
727 redraw_viewer(mw_data
, &time_window
);
728 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
729 gtk_multi_vpaned_set_adjust(mw_data
->current_tab
->multi_vpaned
, FALSE
);
732 void zoom_in(GtkWidget
* widget
, gpointer user_data
)
737 void zoom_out(GtkWidget
* widget
, gpointer user_data
)
742 void zoom_extended(GtkWidget
* widget
, gpointer user_data
)
747 void go_to_time(GtkWidget
* widget
, gpointer user_data
)
749 g_printf("Go to time\n");
752 void show_time_frame(GtkWidget
* widget
, gpointer user_data
)
754 g_printf("Show time frame\n");
758 /* callback function */
761 on_empty_traceset_activate (GtkMenuItem
*menuitem
,
764 create_new_window((GtkWidget
*)menuitem
, user_data
, FALSE
);
769 on_clone_traceset_activate (GtkMenuItem
*menuitem
,
772 create_new_window((GtkWidget
*)menuitem
, user_data
, TRUE
);
776 /* create_new_tab calls create_tab to construct a new tab in the main window
779 void create_new_tab(GtkWidget
* widget
, gpointer user_data
){
780 gchar label
[PATH_LENGTH
];
781 MainWindow
* mw_data
= get_window_data_struct(widget
);
782 GtkNotebook
* notebook
= (GtkNotebook
*)lookup_widget(widget
, "MNotebook");
783 if(notebook
== NULL
){
784 g_printf("Notebook does not exist\n");
788 strcpy(label
,"Page");
789 if(get_label(mw_data
, label
,"Get the name of the tab","Please input tab's name"))
790 create_tab (mw_data
, mw_data
, notebook
, label
);
794 on_tab_activate (GtkMenuItem
*menuitem
,
797 create_new_tab((GtkWidget
*)menuitem
, user_data
);
802 on_open_activate (GtkMenuItem
*menuitem
,
805 open_traceset((GtkWidget
*)menuitem
, user_data
);
810 on_close_activate (GtkMenuItem
*menuitem
,
813 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
814 main_window_destructor(mw_data
);
818 /* remove the current tab from the main window if it is not the default tab
822 on_close_tab_activate (GtkMenuItem
*menuitem
,
827 GtkWidget
* notebook
;
829 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
830 notebook
= lookup_widget((GtkWidget
*)menuitem
, "MNotebook");
831 if(notebook
== NULL
){
832 g_printf("Notebook does not exist\n");
836 if(mw_data
->tab
== mw_data
->current_tab
){
837 // tmp = mw_data->current_tb;
838 // mw_data->tab = mw_data->current_tab->next;
839 g_printf("The default TAB can not be deleted\n");
843 while(tmp
!= mw_data
->current_tab
){
849 gtk_notebook_remove_page((GtkNotebook
*)notebook
, count
);
850 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
851 if(g_list_length(list
)==1)
852 gtk_notebook_set_show_tabs((GtkNotebook
*)notebook
, FALSE
);
857 on_add_trace_activate (GtkMenuItem
*menuitem
,
860 add_trace((GtkWidget
*)menuitem
, user_data
);
865 on_remove_trace_activate (GtkMenuItem
*menuitem
,
868 remove_trace((GtkWidget
*)menuitem
, user_data
);
873 on_save_activate (GtkMenuItem
*menuitem
,
876 save((GtkWidget
*)menuitem
, user_data
);
881 on_save_as_activate (GtkMenuItem
*menuitem
,
884 save_as((GtkWidget
*)menuitem
, user_data
);
889 on_quit_activate (GtkMenuItem
*menuitem
,
897 on_cut_activate (GtkMenuItem
*menuitem
,
905 on_copy_activate (GtkMenuItem
*menuitem
,
913 on_paste_activate (GtkMenuItem
*menuitem
,
921 on_delete_activate (GtkMenuItem
*menuitem
,
924 g_printf("Delete\n");
929 on_zoom_in_activate (GtkMenuItem
*menuitem
,
932 zoom_in((GtkWidget
*)menuitem
, user_data
);
937 on_zoom_out_activate (GtkMenuItem
*menuitem
,
940 zoom_out((GtkWidget
*)menuitem
, user_data
);
945 on_zoom_extended_activate (GtkMenuItem
*menuitem
,
948 zoom_extended((GtkWidget
*)menuitem
, user_data
);
953 on_go_to_time_activate (GtkMenuItem
*menuitem
,
956 go_to_time((GtkWidget
*)menuitem
, user_data
);
961 on_show_time_frame_activate (GtkMenuItem
*menuitem
,
964 show_time_frame((GtkWidget
*)menuitem
, user_data
);
969 on_move_viewer_up_activate (GtkMenuItem
*menuitem
,
972 move_up_viewer((GtkWidget
*)menuitem
, user_data
);
977 on_move_viewer_down_activate (GtkMenuItem
*menuitem
,
980 move_down_viewer((GtkWidget
*)menuitem
, user_data
);
985 on_remove_viewer_activate (GtkMenuItem
*menuitem
,
988 delete_viewer((GtkWidget
*)menuitem
, user_data
);
992 on_trace_filter_activate (GtkMenuItem
*menuitem
,
995 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
996 LttvTracesetSelector
* s
;
997 GtkWidget
* w
= gtk_multi_vpaned_get_widget(mw_data
->current_tab
->multi_vpaned
);
999 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
1001 g_printf("There is no viewer yet\n");
1004 if(get_filter_selection(s
, "Configure trace and tracefile filter", "Select traces and tracefiles")){
1005 update_traceset(mw_data
);
1006 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
1007 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
1012 on_trace_facility_activate (GtkMenuItem
*menuitem
,
1015 g_printf("Trace facility selector: %s\n");
1019 /* Dispaly a file selection dialogue to let user select a module, then call
1020 * lttv_module_load(), finally insert tool button and menu entry in the main window
1021 * for the loaded module
1025 on_load_module_activate (GtkMenuItem
*menuitem
,
1030 char str
[PATH_LENGTH
], *str1
;
1031 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1032 GtkFileSelection
* file_selector
= (GtkFileSelection
*)gtk_file_selection_new("Select a module");
1033 if(remember_dir
[0] != '\0')
1034 gtk_file_selection_set_filename(file_selector
, remember_dir
);
1035 gtk_file_selection_hide_fileop_buttons(file_selector
);
1038 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1040 case GTK_RESPONSE_ACCEPT
:
1041 case GTK_RESPONSE_OK
:
1042 dir
= gtk_file_selection_get_selections (file_selector
);
1043 strncpy(str
,dir
[0],PATH_LENGTH
);
1044 strncpy(remember_dir
,dir
[0],PATH_LENGTH
);
1045 str1
= strrchr(str
,'/');
1048 str1
= strrchr(str
,'\\');
1051 lttv_module_require(str1
, NULL
);
1052 g_slist_foreach(g_main_window_list
, (gpointer
)insert_menu_toolbar_item
,
1055 case GTK_RESPONSE_REJECT
:
1056 case GTK_RESPONSE_CANCEL
:
1058 gtk_widget_destroy((GtkWidget
*)file_selector
);
1061 g_printf("Load module: %s\n", str
);
1065 /* Display all loaded modules, let user to select a module to unload
1066 * by calling lttv_module_unload
1070 on_unload_module_activate (GtkMenuItem
*menuitem
,
1075 char *unload_module_name
;
1077 LttvLibrary
*library
;
1078 LttvLibraryInfo library_info
;
1079 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1081 name
= g_ptr_array_new();
1082 nb
= lttv_library_number();
1085 library
= lttv_library_get(i
);
1086 lttv_library_info(library
, &library_info
);
1087 if(library_info
.load_count
> 0) g_ptr_array_add(name
, library_info
.name
);
1090 unload_module_name
=get_unload_module((char **)(name
->pdata
), name
->len
);
1092 if(unload_module_name
){
1094 library
= lttv_library_get(i
);
1095 lttv_library_info(library
, &library_info
);
1096 if(strcmp(unload_module_name
, library_info
.name
) == 0){
1097 lttv_library_unload(library
);
1103 g_ptr_array_free(name
, TRUE
);
1107 /* Display a directory dialogue to let user select a path for module searching
1111 on_add_module_search_path_activate (GtkMenuItem
*menuitem
,
1114 GtkDirSelection
* file_selector
= (GtkDirSelection
*)gtk_dir_selection_new("Select module path");
1118 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1119 if(remember_dir
[0] != '\0')
1120 gtk_dir_selection_set_filename(file_selector
, remember_dir
);
1122 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1124 case GTK_RESPONSE_ACCEPT
:
1125 case GTK_RESPONSE_OK
:
1126 dir
= gtk_dir_selection_get_dir (file_selector
);
1127 strncpy(remember_dir
,dir
,PATH_LENGTH
);
1128 strncat(remember_dir
,"/",PATH_LENGTH
);
1129 lttv_library_path_add(dir
);
1130 case GTK_RESPONSE_REJECT
:
1131 case GTK_RESPONSE_CANCEL
:
1133 gtk_widget_destroy((GtkWidget
*)file_selector
);
1140 on_color_activate (GtkMenuItem
*menuitem
,
1143 g_printf("Color\n");
1148 on_filter_activate (GtkMenuItem
*menuitem
,
1151 g_printf("Filter\n");
1156 on_save_configuration_activate (GtkMenuItem
*menuitem
,
1159 g_printf("Save configuration\n");
1164 on_content_activate (GtkMenuItem
*menuitem
,
1167 g_printf("Content\n");
1172 on_about_activate (GtkMenuItem
*menuitem
,
1175 g_printf("About...\n");
1180 on_button_new_clicked (GtkButton
*button
,
1183 create_new_window((GtkWidget
*)button
, user_data
, TRUE
);
1187 on_button_new_tab_clicked (GtkButton
*button
,
1190 create_new_tab((GtkWidget
*)button
, user_data
);
1194 on_button_open_clicked (GtkButton
*button
,
1197 open_traceset((GtkWidget
*)button
, user_data
);
1202 on_button_add_trace_clicked (GtkButton
*button
,
1205 add_trace((GtkWidget
*)button
, user_data
);
1210 on_button_remove_trace_clicked (GtkButton
*button
,
1213 remove_trace((GtkWidget
*)button
, user_data
);
1218 on_button_save_clicked (GtkButton
*button
,
1221 save((GtkWidget
*)button
, user_data
);
1226 on_button_save_as_clicked (GtkButton
*button
,
1229 save_as((GtkWidget
*)button
, user_data
);
1234 on_button_zoom_in_clicked (GtkButton
*button
,
1237 zoom_in((GtkWidget
*)button
, user_data
);
1242 on_button_zoom_out_clicked (GtkButton
*button
,
1245 zoom_out((GtkWidget
*)button
, user_data
);
1250 on_button_zoom_extended_clicked (GtkButton
*button
,
1253 zoom_extended((GtkWidget
*)button
, user_data
);
1258 on_button_go_to_time_clicked (GtkButton
*button
,
1261 go_to_time((GtkWidget
*)button
, user_data
);
1266 on_button_show_time_frame_clicked (GtkButton
*button
,
1269 show_time_frame((GtkWidget
*)button
, user_data
);
1274 on_button_move_up_clicked (GtkButton
*button
,
1277 move_up_viewer((GtkWidget
*)button
, user_data
);
1282 on_button_move_down_clicked (GtkButton
*button
,
1285 move_down_viewer((GtkWidget
*)button
, user_data
);
1290 on_button_delete_viewer_clicked (GtkButton
*button
,
1293 delete_viewer((GtkWidget
*)button
, user_data
);
1297 on_MWindow_destroy (GtkObject
*object
,
1300 MainWindow
*Main_Window
= get_window_data_struct((GtkWidget
*)object
);
1302 Tab
*tab
= Main_Window
->tab
;
1304 g_printf("There are : %d windows\n",g_slist_length(g_main_window_list
));
1307 if(g_win_count
== 0)
1312 on_MWindow_configure (GtkWidget
*widget
,
1313 GdkEventConfigure
*event
,
1316 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)widget
);
1317 float width
= event
->width
;
1318 Tab
* tab
= mw_data
->tab
;
1319 TimeWindow time_win
;
1321 TimeInterval
*time_span
;
1324 // MD : removed time width modification upon resizing of the main window.
1325 // The viewers will redraw themselves completely, without time interval
1328 if(mw_data->window_width){
1329 time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ;
1330 time_win = tab->time_window;
1331 ratio = width / mw_data->window_width;
1332 tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio);
1333 time = ltt_time_sub(time_span->endTime, time_win.start_time);
1334 if(ltt_time_compare(time, tab->time_window.time_width) < 0){
1335 tab->time_window.time_width = time;
1341 mw_data->window_width = (int)width;
1351 on_MNotebook_switch_page (GtkNotebook
*notebook
,
1352 GtkNotebookPage
*page
,
1356 MainWindow
* mw
= get_window_data_struct((GtkWidget
*)notebook
);
1357 Tab
* tab
= mw
->tab
;
1363 mw
->current_tab
= tab
;
1367 /* callback function to check or uncheck the check box (filter)
1370 void checkbox_changed(GtkTreeView
*treeview
,
1372 GtkTreeViewColumn
*arg2
,
1375 GtkTreeStore
* store
= (GtkTreeStore
*)gtk_tree_view_get_model (treeview
);
1379 if (gtk_tree_model_get_iter ((GtkTreeModel
*)store
, &iter
, arg1
)){
1380 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
, -1);
1381 value
= value
? FALSE
: TRUE
;
1382 gtk_tree_store_set (GTK_TREE_STORE (store
), &iter
, CHECKBOX_COLUMN
, value
, -1);
1388 /* According to user's selection, update selector(filter)
1391 void update_filter(LttvTracesetSelector
*s
, GtkTreeStore
*store
)
1393 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1394 int i
, j
, k
, nb_eventtype
;
1395 LttvTraceSelector
* trace
;
1396 LttvTracefileSelector
* tracefile
;
1397 LttvEventtypeSelector
* eventtype
;
1398 gboolean value
, value1
, value2
;
1400 if(gtk_tree_model_get_iter_first((GtkTreeModel
*)store
, &iter
)){
1403 trace
= lttv_traceset_selector_trace_get(s
, i
);
1404 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1405 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
,-1);
1408 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter
, &iter
)){
1410 if(j
<1){//eventtype selector for trace
1411 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value2
,-1);
1414 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter1
, &child_iter
)){
1416 eventtype
= lttv_trace_selector_eventtype_get(trace
,k
);
1417 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1418 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1420 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter1
));
1423 }else{ //tracefile selector
1424 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
- 1);
1425 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value1
,-1);
1426 lttv_tracefile_selector_set_selected(tracefile
,value1
);
1428 gtk_tree_model_iter_children((GtkTreeModel
*)store
, &child_iter1
, &child_iter
); //eventtype selector
1429 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1432 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter2
, &child_iter1
)){
1433 do{//eventtype selector for tracefile
1434 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1435 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter2
, CHECKBOX_COLUMN
, &value2
,-1);
1436 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1438 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter2
));
1444 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter
));
1447 lttv_trace_selector_set_selected(trace
,value
);
1449 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &iter
));
1454 /* Display a dialogue showing all eventtypes and traces, let user to select the interested
1455 * eventtypes, tracefiles and traces (filter)
1458 gboolean
get_filter_selection(LttvTracesetSelector
*s
,char *title
, char * column_title
)
1460 GtkWidget
* dialogue
;
1461 GtkTreeStore
* store
;
1463 GtkWidget
* scroll_win
;
1464 GtkCellRenderer
* renderer
;
1465 GtkTreeViewColumn
* column
;
1466 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1467 int i
, j
, k
, id
, nb_trace
, nb_tracefile
, nb_eventtype
;
1468 LttvTraceSelector
* trace
;
1469 LttvTracefileSelector
* tracefile
;
1470 LttvEventtypeSelector
* eventtype
;
1474 dialogue
= gtk_dialog_new_with_buttons(title
,
1477 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1478 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1480 gtk_window_set_default_size((GtkWindow
*)dialogue
, 300, 500);
1482 store
= gtk_tree_store_new (TOTAL_COLUMNS
, G_TYPE_BOOLEAN
, G_TYPE_STRING
);
1483 tree
= gtk_tree_view_new_with_model (GTK_TREE_MODEL (store
));
1484 g_object_unref (G_OBJECT (store
));
1485 g_signal_connect (G_OBJECT (tree
), "row-activated",
1486 G_CALLBACK (checkbox_changed
),
1490 renderer
= gtk_cell_renderer_toggle_new ();
1491 gtk_cell_renderer_toggle_set_radio((GtkCellRendererToggle
*)renderer
, FALSE
);
1493 g_object_set (G_OBJECT (renderer
),"activatable", TRUE
, NULL
);
1495 column
= gtk_tree_view_column_new_with_attributes ("Checkbox",
1497 "active", CHECKBOX_COLUMN
,
1499 gtk_tree_view_column_set_alignment (column
, 0.5);
1500 gtk_tree_view_column_set_fixed_width (column
, 20);
1501 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1503 renderer
= gtk_cell_renderer_text_new ();
1504 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1506 "text", NAME_COLUMN
,
1508 gtk_tree_view_column_set_alignment (column
, 0.0);
1509 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1510 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (tree
), FALSE
);
1512 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1513 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1514 GTK_POLICY_AUTOMATIC
,GTK_POLICY_AUTOMATIC
);
1515 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1517 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1519 gtk_widget_show(scroll_win
);
1520 gtk_widget_show(tree
);
1522 nb_trace
= lttv_traceset_selector_trace_number(s
);
1523 for(i
=0;i
<nb_trace
;i
++){
1524 trace
= lttv_traceset_selector_trace_get(s
, i
);
1525 name
= lttv_trace_selector_get_name(trace
);
1526 gtk_tree_store_append (store
, &iter
, NULL
);
1527 checked
= lttv_trace_selector_get_selected(trace
);
1528 gtk_tree_store_set (store
, &iter
,
1529 CHECKBOX_COLUMN
,checked
,
1533 gtk_tree_store_append (store
, &child_iter
, &iter
);
1534 gtk_tree_store_set (store
, &child_iter
,
1535 CHECKBOX_COLUMN
, checked
,
1536 NAME_COLUMN
,"eventtype",
1539 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1540 for(j
=0;j
<nb_eventtype
;j
++){
1541 eventtype
= lttv_trace_selector_eventtype_get(trace
,j
);
1542 name
= lttv_eventtype_selector_get_name(eventtype
);
1543 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1544 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1545 gtk_tree_store_set (store
, &child_iter1
,
1546 CHECKBOX_COLUMN
, checked
,
1551 nb_tracefile
= lttv_trace_selector_tracefile_number(trace
);
1552 for(j
=0;j
<nb_tracefile
;j
++){
1553 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
);
1554 name
= lttv_tracefile_selector_get_name(tracefile
);
1555 gtk_tree_store_append (store
, &child_iter
, &iter
);
1556 checked
= lttv_tracefile_selector_get_selected(tracefile
);
1557 gtk_tree_store_set (store
, &child_iter
,
1558 CHECKBOX_COLUMN
, checked
,
1562 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1563 gtk_tree_store_set (store
, &child_iter1
,
1564 CHECKBOX_COLUMN
, checked
,
1565 NAME_COLUMN
,"eventtype",
1568 for(k
=0;k
<nb_eventtype
;k
++){
1569 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1570 name
= lttv_eventtype_selector_get_name(eventtype
);
1571 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1572 gtk_tree_store_append (store
, &child_iter2
, &child_iter1
);
1573 gtk_tree_store_set (store
, &child_iter2
,
1574 CHECKBOX_COLUMN
, checked
,
1581 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1583 case GTK_RESPONSE_ACCEPT
:
1584 case GTK_RESPONSE_OK
:
1585 update_filter(s
, store
);
1586 gtk_widget_destroy(dialogue
);
1588 case GTK_RESPONSE_REJECT
:
1589 case GTK_RESPONSE_CANCEL
:
1591 gtk_widget_destroy(dialogue
);
1598 /* Select a trace which will be removed from traceset
1601 char * get_remove_trace(char ** all_trace_name
, int nb_trace
)
1603 return get_selection(all_trace_name
, nb_trace
,
1604 "Select a trace", "Trace pathname");
1608 /* Select a module which will be unloaded
1611 char * get_unload_module(char ** loaded_module_name
, int nb_module
)
1613 return get_selection(loaded_module_name
, nb_module
,
1614 "Select an unload module", "Module pathname");
1618 /* Display a dialogue which shows all selectable items, let user to
1619 * select one of them
1622 char * get_selection(char ** loaded_module_name
, int nb_module
,
1623 char *title
, char * column_title
)
1625 GtkWidget
* dialogue
;
1626 GtkWidget
* scroll_win
;
1628 GtkListStore
* store
;
1629 GtkTreeViewColumn
* column
;
1630 GtkCellRenderer
* renderer
;
1631 GtkTreeSelection
* select
;
1634 char * unload_module_name
= NULL
;
1636 dialogue
= gtk_dialog_new_with_buttons(title
,
1639 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1640 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1642 gtk_window_set_default_size((GtkWindow
*)dialogue
, 500, 200);
1644 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1645 gtk_widget_show ( scroll_win
);
1646 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1647 GTK_POLICY_AUTOMATIC
, GTK_POLICY_AUTOMATIC
);
1649 store
= gtk_list_store_new (N_COLUMNS
,G_TYPE_STRING
);
1650 tree
= gtk_tree_view_new_with_model(GTK_TREE_MODEL (store
));
1651 gtk_widget_show ( tree
);
1652 g_object_unref (G_OBJECT (store
));
1654 renderer
= gtk_cell_renderer_text_new ();
1655 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1657 "text", MODULE_COLUMN
,
1659 gtk_tree_view_column_set_alignment (column
, 0.5);
1660 gtk_tree_view_column_set_fixed_width (column
, 150);
1661 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1663 select
= gtk_tree_view_get_selection (GTK_TREE_VIEW (tree
));
1664 gtk_tree_selection_set_mode (select
, GTK_SELECTION_SINGLE
);
1666 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1668 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1670 for(i
=0;i
<nb_module
;i
++){
1671 gtk_list_store_append (store
, &iter
);
1672 gtk_list_store_set (store
, &iter
, MODULE_COLUMN
,loaded_module_name
[i
],-1);
1675 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1677 case GTK_RESPONSE_ACCEPT
:
1678 case GTK_RESPONSE_OK
:
1679 if (gtk_tree_selection_get_selected (select
, (GtkTreeModel
**)&store
, &iter
)){
1680 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, MODULE_COLUMN
, &unload_module_name
, -1);
1682 case GTK_RESPONSE_REJECT
:
1683 case GTK_RESPONSE_CANCEL
:
1685 gtk_widget_destroy(dialogue
);
1689 return unload_module_name
;
1696 void main_window_destroy_hash_key(gpointer key
)
1701 void main_window_destroy_hash_data(gpointer data
)
1706 /* Insert menu entry and tool button into all main windows for modules
1707 * It checks whether the menu entry or tool button exists or not,
1708 * if they do not exist, then construct the widget and insert them
1709 * into all main windows
1712 void insert_menu_toolbar_item(MainWindow
* mw
, gpointer user_data
)
1716 view_constructor constructor
;
1718 LttvToolbars
* toolbar
;
1719 lttv_menu_closure
*menu_item
;
1720 lttv_toolbar_closure
*toolbar_item
;
1721 LttvAttributeValue value
;
1722 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
1723 GtkWidget
* tool_menu_title_menu
, *insert_view
, *pixmap
, *tmp
;
1725 g_assert(lttv_iattribute_find_by_path(attributes
,
1726 "viewers/menu", LTTV_POINTER
, &value
));
1727 menu
= (LttvMenus
*)*(value
.v_pointer
);
1730 for(i
=0;i
<menu
->len
;i
++){
1731 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
1732 tmp
= g_hash_table_lookup(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
));
1734 constructor
= menu_item
->con
;
1735 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
1736 insert_view
= gtk_menu_item_new_with_mnemonic (menu_item
->menuText
);
1737 gtk_widget_show (insert_view
);
1738 gtk_container_add (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
1739 g_signal_connect ((gpointer
) insert_view
, "activate",
1740 G_CALLBACK (insert_viewer_wrap
),
1742 g_hash_table_insert(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
),
1747 g_assert(lttv_iattribute_find_by_path(attributes
,
1748 "viewers/toolbar", LTTV_POINTER
, &value
));
1749 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
1752 for(i
=0;i
<toolbar
->len
;i
++){
1753 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
1754 tmp
= g_hash_table_lookup(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
));
1756 constructor
= toolbar_item
->con
;
1757 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
1758 pixbuf
= gdk_pixbuf_new_from_xpm_data ((const char**)toolbar_item
->pixmap
);
1759 pixmap
= gtk_image_new_from_pixbuf(pixbuf
);
1760 insert_view
= gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu
),
1761 GTK_TOOLBAR_CHILD_BUTTON
,
1764 toolbar_item
->tooltip
, NULL
,
1765 pixmap
, NULL
, NULL
);
1766 gtk_label_set_use_underline (GTK_LABEL (((GtkToolbarChild
*) (g_list_last (GTK_TOOLBAR (tool_menu_title_menu
)->children
)->data
))->label
), TRUE
);
1767 gtk_widget_show (insert_view
);
1768 gtk_container_set_border_width (GTK_CONTAINER (insert_view
), 1);
1769 g_signal_connect ((gpointer
) insert_view
, "clicked",G_CALLBACK (insert_viewer_wrap
),constructor
);
1770 g_hash_table_insert(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
),
1777 /* Create a main window
1780 void construct_main_window(MainWindow
* parent
)
1782 g_debug("construct_main_window()");
1783 GtkWidget
* new_window
; /* New generated main window */
1784 MainWindow
* new_m_window
;/* New main window structure */
1785 GtkNotebook
* notebook
;
1786 LttvIAttribute
*attributes
=
1787 LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1788 LttvAttributeValue value
;
1790 new_m_window
= g_new(MainWindow
, 1);
1792 // Add the object's information to the module's array
1793 g_main_window_list
= g_slist_append(g_main_window_list
, new_m_window
);
1796 new_window
= create_MWindow();
1797 gtk_widget_show (new_window
);
1799 new_m_window
->attributes
= attributes
;
1801 new_m_window
->mwindow
= new_window
;
1802 new_m_window
->tab
= NULL
;
1803 new_m_window
->current_tab
= NULL
;
1804 new_m_window
->attributes
= LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1806 new_m_window
->hash_menu_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1807 main_window_destroy_hash_key
,
1808 main_window_destroy_hash_data
);
1809 new_m_window
->hash_toolbar_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1810 main_window_destroy_hash_key
,
1811 main_window_destroy_hash_data
);
1813 insert_menu_toolbar_item(new_m_window
, NULL
);
1815 g_object_set_data(G_OBJECT(new_window
), "mainWindow", (gpointer
)new_m_window
);
1817 //create a default tab
1818 notebook
= (GtkNotebook
*)lookup_widget(new_m_window
->mwindow
, "MNotebook");
1819 if(notebook
== NULL
){
1820 g_printf("Notebook does not exist\n");
1823 //for now there is no name field in LttvTraceset structure
1824 //Use "Traceset" as the label for the default tab
1825 create_tab(parent
, new_m_window
, notebook
,"Traceset");
1827 g_object_set_data_full(
1828 G_OBJECT(new_m_window
->mwindow
),
1831 (GDestroyNotify
)main_window_free
);
1837 /* Free the memory occupied by a tab structure
1841 void tab_destructor(Tab
* tab_instance
)
1843 int i
, nb
, ref_count
;
1846 if(tab_instance
->attributes
)
1847 g_object_unref(tab_instance
->attributes
);
1849 if(tab_instance
->mw
->tab
== tab_instance
){
1850 tab_instance
->mw
->tab
= tab_instance
->next
;
1852 Tab
* tmp1
, *tmp
= tab_instance
->mw
->tab
;
1853 while(tmp
!= tab_instance
){
1857 tmp1
->next
= tab_instance
->next
;
1860 if(tab_instance
->traceset_info
->traceset_context
!= NULL
){
1861 lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance
->traceset_info
->
1863 g_object_unref(tab_instance
->traceset_info
->traceset_context
);
1865 if(tab_instance
->traceset_info
->traceset
!= NULL
) {
1866 nb
= lttv_traceset_number(tab_instance
->traceset_info
->traceset
);
1867 for(i
= 0 ; i
< nb
; i
++) {
1868 trace
= lttv_traceset_get(tab_instance
->traceset_info
->traceset
, i
);
1869 ref_count
= lttv_trace_get_ref_number(trace
);
1871 ltt_trace_close(lttv_trace(trace
));
1872 lttv_trace_destroy(trace
);
1874 // lttv_trace_destroy(trace);
1877 lttv_traceset_destroy(tab_instance
->traceset_info
->traceset
);
1878 g_free(tab_instance
->traceset_info
);
1879 g_free(tab_instance
);
1883 /* Create a tab and insert it into the current main window
1886 void * create_tab(MainWindow
* parent
, MainWindow
* current_window
,
1887 GtkNotebook
* notebook
, char * label
)
1891 MainWindow
* mw_data
= current_window
;
1894 //create a new tab data structure
1895 tmp_tab
= mw_data
->tab
;
1896 while(tmp_tab
&& tmp_tab
->next
) tmp_tab
= tmp_tab
->next
;
1898 mw_data
->current_tab
= NULL
;
1899 tmp_tab
= g_new(Tab
,1);
1900 mw_data
->tab
= tmp_tab
;
1902 tmp_tab
->next
= g_new(Tab
,1);
1903 tmp_tab
= tmp_tab
->next
;
1906 //construct and initialize the traceset_info
1907 tmp_tab
->traceset_info
= g_new(TracesetInfo
,1);
1909 tmp_tab
->traceset_info
->traceset
=
1910 lttv_traceset_copy(parent
->current_tab
->traceset_info
->traceset
);
1912 if(mw_data
->current_tab
){
1913 tmp_tab
->traceset_info
->traceset
=
1914 lttv_traceset_copy(mw_data
->current_tab
->traceset_info
->traceset
);
1916 tmp_tab
->traceset_info
->traceset
= lttv_traceset_new();
1917 /* Add the command line trace */
1918 if(g_init_trace
!= NULL
)
1919 lttv_traceset_add(tmp_tab
->traceset_info
->traceset
, g_init_trace
);
1922 //FIXME copy not implemented in lower level
1923 tmp_tab
->traceset_info
->traceset_context
=
1924 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
1926 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
),
1927 tmp_tab
->traceset_info
->traceset
);
1929 //determine the current_time and time_window of the tab
1930 if(mw_data
->current_tab
){
1931 // Will have to read directly at the main window level, as we want
1932 // to be able to modify a traceset on the fly.
1933 tmp_tab
->time_window
= mw_data
->current_tab
->time_window
;
1934 tmp_tab
->current_time
= mw_data
->current_tab
->current_time
;
1936 // Will have to read directly at the main window level, as we want
1937 // to be able to modify a traceset on the fly.
1938 // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime);
1939 tmp_tab
->time_window
.start_time
=
1940 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
;
1941 if(DEFAULT_TIME_WIDTH_S
<
1942 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
)
1943 tmp_time
.tv_sec
= DEFAULT_TIME_WIDTH_S
;
1946 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
;
1947 tmp_time
.tv_nsec
= 0;
1948 tmp_tab
->time_window
.time_width
= tmp_time
;
1949 tmp_tab
->current_time
.tv_sec
=
1950 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_sec
;
1951 tmp_tab
->current_time
.tv_nsec
=
1952 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_nsec
;
1954 tmp_tab
->attributes
= LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1955 // mw_data->current_tab = tmp_tab;
1956 tmp_tab
->multi_vpaned
= (GtkMultiVPaned
*)gtk_multi_vpaned_new();
1957 tmp_tab
->multi_vpaned
->mw
= mw_data
;
1958 gtk_widget_show((GtkWidget
*)tmp_tab
->multi_vpaned
);
1959 tmp_tab
->next
= NULL
;
1960 tmp_tab
->mw
= mw_data
;
1962 tmp_tab
->label
= gtk_label_new (label
);
1963 gtk_widget_show (tmp_tab
->label
);
1965 g_object_set_data_full(
1966 G_OBJECT(tmp_tab
->multi_vpaned
),
1969 (GDestroyNotify
)tab_destructor
);
1971 //add state update hooks
1972 lttv_state_add_event_hooks(
1973 (LttvTracesetState
*)tmp_tab
->traceset_info
->traceset_context
);
1975 //insert tab into notebook
1976 gtk_notebook_append_page(notebook
, (GtkWidget
*)tmp_tab
->multi_vpaned
, tmp_tab
->label
);
1977 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
1978 gtk_notebook_set_current_page(notebook
,g_list_length(list
)-1);
1979 if(g_list_length(list
)>1)
1980 gtk_notebook_set_show_tabs(notebook
, TRUE
);
1984 /* Remove menu entry and tool button from main window for the
1988 void remove_menu_item(gpointer main_win
, gpointer user_data
)
1990 MainWindow
* mw
= (MainWindow
*) main_win
;
1991 lttv_menu_closure
*menu_item
= (lttv_menu_closure
*)user_data
;
1992 GtkWidget
* tool_menu_title_menu
, *insert_view
;
1994 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
1995 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_menu_item
,
1996 menu_item
->menuText
);
1998 g_hash_table_remove(mw
->hash_menu_item
, menu_item
->menuText
);
1999 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
2003 void remove_toolbar_item(gpointer main_win
, gpointer user_data
)
2005 MainWindow
* mw
= (MainWindow
*) main_win
;
2006 lttv_toolbar_closure
*toolbar_item
= (lttv_toolbar_closure
*)user_data
;
2007 GtkWidget
* tool_menu_title_menu
, *insert_view
;
2010 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
2011 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_toolbar_item
,
2012 toolbar_item
->tooltip
);
2014 g_hash_table_remove(mw
->hash_toolbar_item
, toolbar_item
->tooltip
);
2015 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
2020 * Remove menu and toolbar item when a module unloaded from all
2024 void main_window_remove_menu_item(lttv_constructor constructor
)
2028 lttv_menu_closure
*menu_item
;
2029 LttvAttributeValue value
;
2030 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2032 g_assert(lttv_iattribute_find_by_path(attributes
,
2033 "viewers/menu", LTTV_POINTER
, &value
));
2034 menu
= (LttvMenus
*)*(value
.v_pointer
);
2037 for(i
=0;i
<menu
->len
;i
++){
2038 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
2039 if(menu_item
->con
!= constructor
) continue;
2040 if(g_main_window_list
){
2041 g_slist_foreach(g_main_window_list
, remove_menu_item
, menu_item
);
2049 void main_window_remove_toolbar_item(lttv_constructor constructor
)
2052 LttvToolbars
* toolbar
;
2053 lttv_toolbar_closure
*toolbar_item
;
2054 LttvAttributeValue value
;
2055 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2057 g_assert(lttv_iattribute_find_by_path(attributes
,
2058 "viewers/toolbar", LTTV_POINTER
, &value
));
2059 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
2062 for(i
=0;i
<toolbar
->len
;i
++){
2063 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
2064 if(toolbar_item
->con
!= constructor
) continue;
2065 if(g_main_window_list
){
2066 g_slist_foreach(g_main_window_list
, remove_toolbar_item
, toolbar_item
);