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,
26 #include "callbacks.h"
27 #include "interface.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 MainWindow
* get_window_data_struct(GtkWidget
* widget
);
52 char * get_unload_module(char ** loaded_module_name
, int nb_module
);
53 char * get_remove_trace(char ** all_trace_name
, int nb_trace
);
54 char * get_selection(char ** all_name
, int nb
, char *title
, char * column_title
);
55 gboolean
get_filter_selection(LttvTracesetSelector
*s
, char *title
, char * column_title
);
56 void * create_tab(MainWindow
* parent
, MainWindow
* current_window
,
57 GtkNotebook
* notebook
, char * label
);
59 void insert_viewer(GtkWidget
* widget
, view_constructor constructor
);
60 void update_filter(LttvTracesetSelector
*s
, GtkTreeStore
*store
);
62 void checkbox_changed(GtkTreeView
*treeview
,
64 GtkTreeViewColumn
*arg2
,
66 void remove_trace_from_traceset_selector(GtkMultiVPaned
* paned
, unsigned i
);
67 void add_trace_into_traceset_selector(GtkMultiVPaned
* paned
, LttTrace
* trace
);
69 LttvTracesetSelector
* construct_traceset_selector(LttvTraceset
* traceset
);
71 void redraw_viewer(MainWindow
* mw_data
, TimeWindow
* time_window
);
72 unsigned get_max_event_number(MainWindow
* mw_data
);
86 /* Construct a selector(filter), which will be associated with a viewer,
87 * and provides an interface for user to select interested events and traces
90 LttvTracesetSelector
* construct_traceset_selector(LttvTraceset
* traceset
)
92 LttvTracesetSelector
* s
;
93 LttvTraceSelector
* trace
;
94 LttvTracefileSelector
* tracefile
;
95 LttvEventtypeSelector
* eventtype
;
97 int nb_trace
, nb_tracefile
, nb_control
, nb_per_cpu
, nb_facility
, nb_event
;
104 s
= lttv_traceset_selector_new(lttv_traceset_name(traceset
));
105 nb_trace
= lttv_traceset_number(traceset
);
106 for(i
=0;i
<nb_trace
;i
++){
107 trace_v
= lttv_traceset_get(traceset
, i
);
108 t
= lttv_trace(trace_v
);
109 trace
= lttv_trace_selector_new(t
);
110 lttv_traceset_selector_trace_add(s
, trace
);
112 nb_facility
= ltt_trace_facility_number(t
);
113 for(k
=0;k
<nb_facility
;k
++){
114 fac
= ltt_trace_facility_get(t
,k
);
115 nb_event
= (int) ltt_facility_eventtype_number(fac
);
116 for(m
=0;m
<nb_event
;m
++){
117 et
= ltt_facility_eventtype_get(fac
,m
);
118 eventtype
= lttv_eventtype_selector_new(et
);
119 lttv_trace_selector_eventtype_add(trace
, eventtype
);
123 nb_control
= ltt_trace_control_tracefile_number(t
);
124 nb_per_cpu
= ltt_trace_per_cpu_tracefile_number(t
);
125 nb_tracefile
= nb_control
+ nb_per_cpu
;
127 for(j
= 0 ; j
< nb_tracefile
; j
++) {
129 tf
= ltt_trace_control_tracefile_get(t
, j
);
131 tf
= ltt_trace_per_cpu_tracefile_get(t
, j
- nb_control
);
132 tracefile
= lttv_tracefile_selector_new(tf
);
133 lttv_trace_selector_tracefile_add(trace
, tracefile
);
134 lttv_eventtype_selector_copy(trace
, tracefile
);
141 /* insert_viewer function constructs an instance of a viewer first,
142 * then inserts the widget of the instance into the container of the
147 insert_viewer_wrap(GtkWidget
*menuitem
, gpointer user_data
)
151 insert_viewer((GtkWidget
*)menuitem
, (view_constructor
)user_data
);
152 // selected_hook(&val);
156 /* internal functions */
157 void insert_viewer(GtkWidget
* widget
, view_constructor constructor
)
159 GtkMultiVPaned
* multi_vpaned
;
160 MainWindow
* mw_data
;
162 LttvTracesetSelector
* s
;
163 TimeInterval
* time_interval
;
164 TimeWindow time_window
, t
;
166 mw_data
= get_window_data_struct(widget
);
167 if(!mw_data
->current_tab
) return;
168 multi_vpaned
= mw_data
->current_tab
->multi_vpaned
;
170 s
= construct_traceset_selector(mw_data
->current_tab
->traceset_info
->traceset
);
171 viewer
= (GtkWidget
*)constructor(mw_data
, s
, "Traceset_Selector");
174 gtk_multi_vpaned_widget_add(multi_vpaned
, viewer
);
176 // g_object_unref(G_OBJECT(viewer));
178 time_window
= mw_data
->current_tab
->time_window
;
179 time_interval
= (TimeInterval
*)g_object_get_data(G_OBJECT(viewer
), TRACESET_TIME_SPAN
);
182 time_window
.start_time
= time_interval
->startTime
;
183 time_window
.time_width
= ltt_time_sub(time_interval
->endTime
,time_interval
->startTime
);
186 redraw_viewer(mw_data
,&time_window
);
187 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
189 set_time_window(mw_data
,&t
);
195 /* get_label function is used to get user input, it displays an input
196 * box, which allows user to input a string
199 void get_label_string (GtkWidget
* text
, gchar
* label
)
201 GtkEntry
* entry
= (GtkEntry
*)text
;
202 if(strlen(gtk_entry_get_text(entry
))!=0)
203 strcpy(label
,gtk_entry_get_text(entry
));
206 gboolean
get_label(MainWindow
* mw
, gchar
* str
, gchar
* dialogue_title
, gchar
* label_str
)
208 GtkWidget
* dialogue
;
213 dialogue
= gtk_dialog_new_with_buttons(dialogue_title
,NULL
,
215 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
216 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
219 label
= gtk_label_new(label_str
);
220 gtk_widget_show(label
);
222 text
= gtk_entry_new();
223 gtk_widget_show(text
);
225 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), label
,TRUE
, TRUE
,0);
226 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), text
,FALSE
, FALSE
,0);
228 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
230 case GTK_RESPONSE_ACCEPT
:
231 get_label_string(text
,str
);
232 gtk_widget_destroy(dialogue
);
234 case GTK_RESPONSE_REJECT
:
236 gtk_widget_destroy(dialogue
);
243 /* get_window_data_struct function is actually a lookup function,
244 * given a widget which is in the tree of the main window, it will
245 * return the MainWindow data structure associated with main window
248 MainWindow
* get_window_data_struct(GtkWidget
* widget
)
251 MainWindow
* mw_data
;
253 mw
= lookup_widget(widget
, "MWindow");
255 g_printf("Main window does not exist\n");
259 mw_data
= (MainWindow
*) g_object_get_data(G_OBJECT(mw
),"mainWindow");
261 g_printf("Main window data does not exist\n");
268 /* create_new_window function, just constructs a new main window
271 void create_new_window(GtkWidget
* widget
, gpointer user_data
, gboolean clone
)
273 MainWindow
* parent
= get_window_data_struct(widget
);
276 g_printf("Clone : use the same traceset\n");
277 construct_main_window(parent
, NULL
);
279 g_printf("Empty : traceset is set to NULL\n");
280 construct_main_window(NULL
, parent
->win_creation_data
);
285 /* move_*_viewer functions move the selected view up/down in
289 void move_up_viewer(GtkWidget
* widget
, gpointer user_data
)
291 MainWindow
* mw
= get_window_data_struct(widget
);
292 if(!mw
->current_tab
) return;
293 gtk_multi_vpaned_widget_move_up(mw
->current_tab
->multi_vpaned
);
296 void move_down_viewer(GtkWidget
* widget
, gpointer user_data
)
298 MainWindow
* mw
= get_window_data_struct(widget
);
299 if(!mw
->current_tab
) return;
300 gtk_multi_vpaned_widget_move_down(mw
->current_tab
->multi_vpaned
);
304 /* delete_viewer deletes the selected viewer in the current tab
307 void delete_viewer(GtkWidget
* widget
, gpointer user_data
)
309 MainWindow
* mw
= get_window_data_struct(widget
);
310 if(!mw
->current_tab
) return;
311 gtk_multi_vpaned_widget_delete(mw
->current_tab
->multi_vpaned
);
315 /* open_traceset will open a traceset saved in a file
316 * Right now, it is not finished yet, (not working)
319 void open_traceset(GtkWidget
* widget
, gpointer user_data
)
323 LttvTraceset
* traceset
;
324 MainWindow
* mw_data
= get_window_data_struct(widget
);
325 GtkFileSelection
* file_selector
=
326 (GtkFileSelection
*)gtk_file_selection_new("Select a traceset");
328 gtk_file_selection_hide_fileop_buttons(file_selector
);
330 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
332 case GTK_RESPONSE_ACCEPT
:
333 case GTK_RESPONSE_OK
:
334 dir
= gtk_file_selection_get_selections (file_selector
);
335 traceset
= lttv_traceset_load(dir
[0]);
336 g_printf("Open a trace set %s\n", dir
[0]);
339 case GTK_RESPONSE_REJECT
:
340 case GTK_RESPONSE_CANCEL
:
342 gtk_widget_destroy((GtkWidget
*)file_selector
);
349 /* get_max_event_number returns the event number limit used by
350 * lttv_process_traceset(LttvTracesetContext, endTime, maxNumEvents)
351 * each viewer can set the limit
354 unsigned get_max_event_number(MainWindow
* mw_data
)
356 unsigned nb
= 0, *size
;
359 w
= gtk_multi_vpaned_get_first_widget(mw_data
->current_tab
->multi_vpaned
);
361 size
= (unsigned*)g_object_get_data(G_OBJECT(w
), MAX_NUMBER_EVENT
);
369 w
= gtk_multi_vpaned_get_next_widget(mw_data
->current_tab
->multi_vpaned
);
375 /* redraw_viewer parses the traceset first by calling
376 * process_traceset_api, then display all viewers of
380 void redraw_viewer(MainWindow
* mw_data
, TimeWindow
* time_window
)
382 unsigned max_nb_events
;
387 //set the cursor to be X shape, indicating that the computer is busy in doing its job
388 new = gdk_cursor_new(GDK_X_CURSOR
);
389 widget
= lookup_widget(mw_data
->mwindow
, "MToolbar1");
390 win
= gtk_widget_get_parent_window(widget
);
391 gdk_window_set_cursor(win
, new);
392 gdk_cursor_unref(new);
393 gdk_window_stick(win
);
394 gdk_window_unstick(win
);
396 //update time window of each viewer, let viewer insert hooks needed by process_traceset
397 set_time_window(mw_data
, time_window
);
399 max_nb_events
= get_max_event_number(mw_data
);
401 process_traceset_api(mw_data
, time_window
->start_time
,
402 ltt_time_add(time_window
->start_time
,time_window
->time_width
),
405 //call hooks to show each viewer and let them remove hooks
406 show_viewer(mw_data
);
408 //set the cursor back to normal
409 gdk_window_set_cursor(win
, NULL
);
413 /* add_trace_into_traceset_selector, each instance of a viewer has an associated
414 * selector (filter), when a trace is added into traceset, the selector should
415 * reflect the change. The function is used to update the selector
418 void add_trace_into_traceset_selector(GtkMultiVPaned
* paned
, LttTrace
* t
)
420 int j
, k
, m
, nb_tracefile
, nb_control
, nb_per_cpu
, nb_facility
, nb_event
;
421 LttvTracesetSelector
* s
;
422 LttvTraceSelector
* trace
;
423 LttvTracefileSelector
* tracefile
;
424 LttvEventtypeSelector
* eventtype
;
430 w
= gtk_multi_vpaned_get_first_widget(paned
);
432 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
435 trace
= lttv_trace_selector_new(t
);
436 lttv_traceset_selector_trace_add(s
, trace
);
438 nb_facility
= ltt_trace_facility_number(t
);
439 for(k
=0;k
<nb_facility
;k
++){
440 fac
= ltt_trace_facility_get(t
,k
);
441 nb_event
= (int) ltt_facility_eventtype_number(fac
);
442 for(m
=0;m
<nb_event
;m
++){
443 et
= ltt_facility_eventtype_get(fac
,m
);
444 eventtype
= lttv_eventtype_selector_new(et
);
445 lttv_trace_selector_eventtype_add(trace
, eventtype
);
449 nb_control
= ltt_trace_control_tracefile_number(t
);
450 nb_per_cpu
= ltt_trace_per_cpu_tracefile_number(t
);
451 nb_tracefile
= nb_control
+ nb_per_cpu
;
453 for(j
= 0 ; j
< nb_tracefile
; j
++) {
455 tf
= ltt_trace_control_tracefile_get(t
, j
);
457 tf
= ltt_trace_per_cpu_tracefile_get(t
, j
- nb_control
);
458 tracefile
= lttv_tracefile_selector_new(tf
);
459 lttv_trace_selector_tracefile_add(trace
, tracefile
);
460 lttv_eventtype_selector_copy(trace
, tracefile
);
462 }else g_warning("Module does not support filtering\n");
464 w
= gtk_multi_vpaned_get_next_widget(paned
);
469 /* add_trace adds a trace into the current traceset. It first displays a
470 * directory selection dialogue to let user choose a trace, then recreates
471 * tracset_context, and redraws all the viewer of the current tab
474 void add_trace(GtkWidget
* widget
, gpointer user_data
)
478 LttvTraceset
* traceset
;
481 MainWindow
* mw_data
= get_window_data_struct(widget
);
482 GtkDirSelection
* file_selector
= (GtkDirSelection
*)gtk_dir_selection_new("Select a trace");
483 gtk_dir_selection_hide_fileop_buttons(file_selector
);
485 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
487 case GTK_RESPONSE_ACCEPT
:
488 case GTK_RESPONSE_OK
:
489 dir
= gtk_dir_selection_get_dir (file_selector
);
490 if(!dir
|| strlen(dir
) ==0){
491 gtk_widget_destroy((GtkWidget
*)file_selector
);
494 trace
= ltt_trace_open(dir
);
495 if(trace
== NULL
) g_critical("cannot open trace %s", dir
);
496 trace_v
= lttv_trace_new(trace
);
497 traceset
= mw_data
->current_tab
->traceset_info
->traceset
;
498 if(mw_data
->current_tab
->traceset_info
->traceset_context
!= NULL
){
499 lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
500 traceset_info
->traceset_context
));
501 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
503 lttv_traceset_add(traceset
, trace_v
);
504 mw_data
->current_tab
->traceset_info
->traceset_context
=
505 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
507 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->
508 traceset_context
),traceset
);
509 add_trace_into_traceset_selector(mw_data
->current_tab
->multi_vpaned
, trace
);
511 gtk_widget_destroy((GtkWidget
*)file_selector
);
514 update_traceset(mw_data
);
516 get_traceset_time_span(mw_data
,LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
);
517 if(lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
) == 1 ||
518 ltt_time_compare(mw_data
->current_tab
->current_time
,
519 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
)<0){
520 mw_data
->current_tab
->current_time
=
521 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
;
522 mw_data
->current_tab
->time_window
.start_time
= mw_data
->current_tab
->current_time
;
523 mw_data
->current_tab
->time_window
.time_width
.tv_sec
= DEFAULT_TIME_WIDTH_S
;
524 mw_data
->current_tab
->time_window
.time_width
.tv_nsec
= 0;
527 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
528 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
530 case GTK_RESPONSE_REJECT
:
531 case GTK_RESPONSE_CANCEL
:
533 gtk_widget_destroy((GtkWidget
*)file_selector
);
539 /* remove_trace_into_traceset_selector, each instance of a viewer has an associated
540 * selector (filter), when a trace is remove from traceset, the selector should
541 * reflect the change. The function is used to update the selector
544 void remove_trace_from_traceset_selector(GtkMultiVPaned
* paned
, unsigned i
)
546 LttvTracesetSelector
* s
;
547 LttvTraceSelector
* t
;
550 w
= gtk_multi_vpaned_get_first_widget(paned
);
552 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
554 t
= lttv_traceset_selector_trace_get(s
,i
);
555 lttv_traceset_selector_trace_remove(s
, i
);
556 lttv_trace_selector_destroy(t
);
557 }g_warning("Module dose not support filtering\n");
558 w
= gtk_multi_vpaned_get_next_widget(paned
);
563 /* remove_trace removes a trace from the current traceset if all viewers in
564 * the current tab are not interested in the trace. It first displays a
565 * dialogue, which shows all traces in the current traceset, to let user choose
566 * a trace, then it checks if all viewers unselect the trace, if it is true,
567 * it will remove the trace, recreate the traceset_contex,
568 * and redraws all the viewer of the current tab. If there is on trace in the
569 * current traceset, it will delete all viewers of the current tab
572 void remove_trace(GtkWidget
* widget
, gpointer user_data
)
576 LttvTraceset
* traceset
;
578 char ** name
, *remove_trace_name
;
579 MainWindow
* mw_data
= get_window_data_struct(widget
);
580 LttvTracesetSelector
* s
;
581 LttvTraceSelector
* t
;
585 nb_trace
=lttv_traceset_number(mw_data
->current_tab
->traceset_info
->traceset
);
586 name
= g_new(char*,nb_trace
);
587 for(i
= 0; i
< nb_trace
; i
++){
588 trace_v
= lttv_traceset_get(mw_data
->current_tab
->
589 traceset_info
->traceset
, i
);
590 trace
= lttv_trace(trace_v
);
591 name
[i
] = ltt_trace_name(trace
);
594 remove_trace_name
= get_remove_trace(name
, nb_trace
);
596 if(remove_trace_name
){
597 for(i
=0; i
<nb_trace
; i
++){
598 if(strcmp(remove_trace_name
,name
[i
]) == 0){
599 //unselect the trace from the current viewer
600 w
= gtk_multi_vpaned_get_widget(mw_data
->current_tab
->multi_vpaned
);
602 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
604 t
= lttv_traceset_selector_trace_get(s
,i
);
605 lttv_trace_selector_set_selected(t
, FALSE
);
608 //check if other viewers select the trace
609 w
= gtk_multi_vpaned_get_first_widget(mw_data
->current_tab
->multi_vpaned
);
611 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
613 t
= lttv_traceset_selector_trace_get(s
,i
);
614 selected
= lttv_trace_selector_get_selected(t
);
617 w
= gtk_multi_vpaned_get_next_widget(mw_data
->current_tab
->multi_vpaned
);
619 }else selected
= FALSE
;
621 //if no viewer selects the trace, remove it
623 remove_trace_from_traceset_selector(mw_data
->current_tab
->multi_vpaned
, i
);
625 traceset
= mw_data
->current_tab
->traceset_info
->traceset
;
626 trace_v
= lttv_traceset_get(traceset
, i
);
627 if(lttv_trace_get_ref_number(trace_v
) <= 1)
628 ltt_trace_close(lttv_trace(trace_v
));
630 if(mw_data
->current_tab
->traceset_info
->traceset_context
!= NULL
){
631 lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
632 traceset_info
->traceset_context
));
633 g_object_unref(mw_data
->current_tab
->traceset_info
->traceset_context
);
635 lttv_traceset_remove(traceset
, i
);
636 if(!lttv_trace_get_ref_number(trace_v
))
637 lttv_trace_destroy(trace_v
);
638 mw_data
->current_tab
->traceset_info
->traceset_context
=
639 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
641 LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
642 traceset_info
->traceset_context
),traceset
);
644 update_traceset(mw_data
);
646 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
647 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
649 if(mw_data
->current_tab
){
650 while(mw_data
->current_tab
->multi_vpaned
->num_children
){
651 gtk_multi_vpaned_widget_delete(mw_data
->current_tab
->multi_vpaned
);
665 /* save will save the traceset to a file
666 * Not implemented yet
669 void save(GtkWidget
* widget
, gpointer user_data
)
674 void save_as(GtkWidget
* widget
, gpointer user_data
)
676 g_printf("Save as\n");
680 /* zoom will change the time_window of all the viewers of the
681 * current tab, and redisplay them. The main functionality is to
682 * determine the new time_window of the current tab
685 void zoom(GtkWidget
* widget
, double size
)
687 TimeInterval
*time_span
;
688 TimeWindow time_window
;
689 LttTime current_time
, time_delta
, time_s
, time_e
, time_t;
690 MainWindow
* mw_data
= get_window_data_struct(widget
);
692 if(size
== 1) return;
694 time_span
= LTTV_TRACESET_CONTEXT(mw_data
->current_tab
->
695 traceset_info
->traceset_context
)->Time_Span
;
696 time_window
= mw_data
->current_tab
->time_window
;
697 current_time
= mw_data
->current_tab
->current_time
;
699 time_delta
= ltt_time_sub(time_span
->endTime
,time_span
->startTime
);
701 time_window
.start_time
= time_span
->startTime
;
702 time_window
.time_width
= time_delta
;
704 time_window
.time_width
= ltt_time_div(time_window
.time_width
, size
);
705 if(ltt_time_compare(time_window
.time_width
,time_delta
) > 0)
706 time_window
.time_width
= time_delta
;
708 time_t = ltt_time_div(time_window
.time_width
, 2);
709 if(ltt_time_compare(current_time
, time_t) < 0){
710 time_s
= time_span
->startTime
;
712 time_s
= ltt_time_sub(current_time
,time_t);
714 time_e
= ltt_time_add(current_time
,time_t);
715 if(ltt_time_compare(time_span
->startTime
, time_s
) > 0){
716 time_s
= time_span
->startTime
;
717 }else if(ltt_time_compare(time_span
->endTime
, time_e
) < 0){
718 time_e
= time_span
->endTime
;
719 time_s
= ltt_time_sub(time_e
,time_window
.time_width
);
721 time_window
.start_time
= time_s
;
723 redraw_viewer(mw_data
, &time_window
);
724 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
725 gtk_multi_vpaned_set_adjust(mw_data
->current_tab
->multi_vpaned
, FALSE
);
728 void zoom_in(GtkWidget
* widget
, gpointer user_data
)
733 void zoom_out(GtkWidget
* widget
, gpointer user_data
)
738 void zoom_extended(GtkWidget
* widget
, gpointer user_data
)
743 void go_to_time(GtkWidget
* widget
, gpointer user_data
)
745 g_printf("Go to time\n");
748 void show_time_frame(GtkWidget
* widget
, gpointer user_data
)
750 g_printf("Show time frame\n");
754 /* callback function */
757 on_empty_traceset_activate (GtkMenuItem
*menuitem
,
760 create_new_window((GtkWidget
*)menuitem
, user_data
, FALSE
);
765 on_clone_traceset_activate (GtkMenuItem
*menuitem
,
768 create_new_window((GtkWidget
*)menuitem
, user_data
, TRUE
);
772 /* create_new_tab calls create_tab to construct a new tab in the main window
775 void create_new_tab(GtkWidget
* widget
, gpointer user_data
){
776 gchar label
[PATH_LENGTH
];
777 MainWindow
* mw_data
= get_window_data_struct(widget
);
778 GtkNotebook
* notebook
= (GtkNotebook
*)lookup_widget(widget
, "MNotebook");
779 if(notebook
== NULL
){
780 g_printf("Notebook does not exist\n");
784 strcpy(label
,"Page");
785 if(get_label(mw_data
, label
,"Get the name of the tab","Please input tab's name"))
786 create_tab (mw_data
, mw_data
, notebook
, label
);
790 on_tab_activate (GtkMenuItem
*menuitem
,
793 create_new_tab((GtkWidget
*)menuitem
, user_data
);
798 on_open_activate (GtkMenuItem
*menuitem
,
801 open_traceset((GtkWidget
*)menuitem
, user_data
);
806 on_close_activate (GtkMenuItem
*menuitem
,
809 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
810 main_window_destructor(mw_data
);
814 /* remove the current tab from the main window if it is not the default tab
818 on_close_tab_activate (GtkMenuItem
*menuitem
,
823 GtkWidget
* notebook
;
825 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
826 notebook
= lookup_widget((GtkWidget
*)menuitem
, "MNotebook");
827 if(notebook
== NULL
){
828 g_printf("Notebook does not exist\n");
832 if(mw_data
->tab
== mw_data
->current_tab
){
833 // tmp = mw_data->current_tb;
834 // mw_data->tab = mw_data->current_tab->next;
835 g_printf("The default TAB can not be deleted\n");
839 while(tmp
!= mw_data
->current_tab
){
845 gtk_notebook_remove_page((GtkNotebook
*)notebook
, count
);
846 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
847 if(g_list_length(list
)==1)
848 gtk_notebook_set_show_tabs((GtkNotebook
*)notebook
, FALSE
);
853 on_add_trace_activate (GtkMenuItem
*menuitem
,
856 add_trace((GtkWidget
*)menuitem
, user_data
);
861 on_remove_trace_activate (GtkMenuItem
*menuitem
,
864 remove_trace((GtkWidget
*)menuitem
, user_data
);
869 on_save_activate (GtkMenuItem
*menuitem
,
872 save((GtkWidget
*)menuitem
, user_data
);
877 on_save_as_activate (GtkMenuItem
*menuitem
,
880 save_as((GtkWidget
*)menuitem
, user_data
);
885 on_quit_activate (GtkMenuItem
*menuitem
,
893 on_cut_activate (GtkMenuItem
*menuitem
,
901 on_copy_activate (GtkMenuItem
*menuitem
,
909 on_paste_activate (GtkMenuItem
*menuitem
,
917 on_delete_activate (GtkMenuItem
*menuitem
,
920 g_printf("Delete\n");
925 on_zoom_in_activate (GtkMenuItem
*menuitem
,
928 zoom_in((GtkWidget
*)menuitem
, user_data
);
933 on_zoom_out_activate (GtkMenuItem
*menuitem
,
936 zoom_out((GtkWidget
*)menuitem
, user_data
);
941 on_zoom_extended_activate (GtkMenuItem
*menuitem
,
944 zoom_extended((GtkWidget
*)menuitem
, user_data
);
949 on_go_to_time_activate (GtkMenuItem
*menuitem
,
952 go_to_time((GtkWidget
*)menuitem
, user_data
);
957 on_show_time_frame_activate (GtkMenuItem
*menuitem
,
960 show_time_frame((GtkWidget
*)menuitem
, user_data
);
965 on_move_viewer_up_activate (GtkMenuItem
*menuitem
,
968 move_up_viewer((GtkWidget
*)menuitem
, user_data
);
973 on_move_viewer_down_activate (GtkMenuItem
*menuitem
,
976 move_down_viewer((GtkWidget
*)menuitem
, user_data
);
981 on_remove_viewer_activate (GtkMenuItem
*menuitem
,
984 delete_viewer((GtkWidget
*)menuitem
, user_data
);
988 on_trace_filter_activate (GtkMenuItem
*menuitem
,
991 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
992 LttvTracesetSelector
* s
;
993 GtkWidget
* w
= gtk_multi_vpaned_get_widget(mw_data
->current_tab
->multi_vpaned
);
995 s
= g_object_get_data(G_OBJECT(w
), "Traceset_Selector");
997 g_printf("There is no viewer yet\n");
1000 if(get_filter_selection(s
, "Configure trace and tracefile filter", "Select traces and tracefiles")){
1001 update_traceset(mw_data
);
1002 redraw_viewer(mw_data
, &(mw_data
->current_tab
->time_window
));
1003 set_current_time(mw_data
,&(mw_data
->current_tab
->current_time
));
1008 on_trace_facility_activate (GtkMenuItem
*menuitem
,
1011 g_printf("Trace facility selector: %s\n");
1015 /* Dispaly a file selection dialogue to let user select a module, then call
1016 * lttv_module_load(), finally insert tool button and menu entry in the main window
1017 * for the loaded module
1021 on_load_module_activate (GtkMenuItem
*menuitem
,
1026 char str
[PATH_LENGTH
], *str1
;
1027 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1028 GtkFileSelection
* file_selector
= (GtkFileSelection
*)gtk_file_selection_new("Select a module");
1029 gtk_file_selection_hide_fileop_buttons(file_selector
);
1032 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1034 case GTK_RESPONSE_ACCEPT
:
1035 case GTK_RESPONSE_OK
:
1036 dir
= gtk_file_selection_get_selections (file_selector
);
1037 sprintf(str
,dir
[0]);
1038 str1
= strrchr(str
,'/');
1041 str1
= strrchr(str
,'\\');
1044 if(mw_data
->win_creation_data
)
1045 lttv_module_load(str1
, mw_data
->win_creation_data
->argc
,mw_data
->win_creation_data
->argv
);
1047 lttv_module_load(str1
, 0,NULL
);
1048 g_slist_foreach(g_main_window_list
, (gpointer
)insert_menu_toolbar_item
,
1051 case GTK_RESPONSE_REJECT
:
1052 case GTK_RESPONSE_CANCEL
:
1054 gtk_widget_destroy((GtkWidget
*)file_selector
);
1057 g_printf("Load module: %s\n", str
);
1061 /* Display all loaded modules, let user to select a module to unload
1062 * by calling lttv_module_unload
1066 on_unload_module_activate (GtkMenuItem
*menuitem
,
1070 char **name
, *unload_module_name
;
1072 LttvModule
** modules
, *module
;
1073 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1075 modules
= lttv_module_list(&nb
);
1076 name
= g_new(char*, nb
);
1078 module
= modules
[i
];
1079 name
[i
] = lttv_module_name(module
);
1082 unload_module_name
=get_unload_module(name
,nb
);
1084 if(unload_module_name
){
1086 if(strcmp(unload_module_name
, name
[i
]) == 0){
1087 lttv_module_unload(modules
[i
]);
1097 /* Display a directory dialogue to let user select a path for module searching
1101 on_add_module_search_path_activate (GtkMenuItem
*menuitem
,
1104 GtkDirSelection
* file_selector
= (GtkDirSelection
*)gtk_dir_selection_new("Select module path");
1108 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)menuitem
);
1110 id
= gtk_dialog_run(GTK_DIALOG(file_selector
));
1112 case GTK_RESPONSE_ACCEPT
:
1113 case GTK_RESPONSE_OK
:
1114 dir
= gtk_dir_selection_get_dir (file_selector
);
1115 lttv_module_path_add(dir
);
1116 case GTK_RESPONSE_REJECT
:
1117 case GTK_RESPONSE_CANCEL
:
1119 gtk_widget_destroy((GtkWidget
*)file_selector
);
1126 on_color_activate (GtkMenuItem
*menuitem
,
1129 g_printf("Color\n");
1134 on_filter_activate (GtkMenuItem
*menuitem
,
1137 g_printf("Filter\n");
1142 on_save_configuration_activate (GtkMenuItem
*menuitem
,
1145 g_printf("Save configuration\n");
1150 on_content_activate (GtkMenuItem
*menuitem
,
1153 g_printf("Content\n");
1158 on_about_activate (GtkMenuItem
*menuitem
,
1161 g_printf("About...\n");
1166 on_button_new_clicked (GtkButton
*button
,
1169 create_new_window((GtkWidget
*)button
, user_data
, TRUE
);
1173 on_button_new_tab_clicked (GtkButton
*button
,
1176 create_new_tab((GtkWidget
*)button
, user_data
);
1180 on_button_open_clicked (GtkButton
*button
,
1183 open_traceset((GtkWidget
*)button
, user_data
);
1188 on_button_add_trace_clicked (GtkButton
*button
,
1191 add_trace((GtkWidget
*)button
, user_data
);
1196 on_button_remove_trace_clicked (GtkButton
*button
,
1199 remove_trace((GtkWidget
*)button
, user_data
);
1204 on_button_save_clicked (GtkButton
*button
,
1207 save((GtkWidget
*)button
, user_data
);
1212 on_button_save_as_clicked (GtkButton
*button
,
1215 save_as((GtkWidget
*)button
, user_data
);
1220 on_button_zoom_in_clicked (GtkButton
*button
,
1223 zoom_in((GtkWidget
*)button
, user_data
);
1228 on_button_zoom_out_clicked (GtkButton
*button
,
1231 zoom_out((GtkWidget
*)button
, user_data
);
1236 on_button_zoom_extended_clicked (GtkButton
*button
,
1239 zoom_extended((GtkWidget
*)button
, user_data
);
1244 on_button_go_to_time_clicked (GtkButton
*button
,
1247 go_to_time((GtkWidget
*)button
, user_data
);
1252 on_button_show_time_frame_clicked (GtkButton
*button
,
1255 show_time_frame((GtkWidget
*)button
, user_data
);
1260 on_button_move_up_clicked (GtkButton
*button
,
1263 move_up_viewer((GtkWidget
*)button
, user_data
);
1268 on_button_move_down_clicked (GtkButton
*button
,
1271 move_down_viewer((GtkWidget
*)button
, user_data
);
1276 on_button_delete_viewer_clicked (GtkButton
*button
,
1279 delete_viewer((GtkWidget
*)button
, user_data
);
1283 on_MWindow_destroy (GtkObject
*object
,
1286 MainWindow
*Main_Window
= get_window_data_struct((GtkWidget
*)object
);
1288 Tab
*tab
= Main_Window
->tab
;
1290 g_printf("There are : %d windows\n",g_slist_length(g_main_window_list
));
1293 if(g_win_count
== 0)
1298 on_MWindow_configure (GtkWidget
*widget
,
1299 GdkEventConfigure
*event
,
1302 MainWindow
* mw_data
= get_window_data_struct((GtkWidget
*)widget
);
1303 float width
= event
->width
;
1304 Tab
* tab
= mw_data
->tab
;
1305 TimeWindow time_win
;
1307 TimeInterval
*time_span
;
1310 // MD : removed time width modification upon resizing of the main window.
1311 // The viewers will redraw themselves completely, without time interval
1314 if(mw_data->window_width){
1315 time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ;
1316 time_win = tab->time_window;
1317 ratio = width / mw_data->window_width;
1318 tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio);
1319 time = ltt_time_sub(time_span->endTime, time_win.start_time);
1320 if(ltt_time_compare(time, tab->time_window.time_width) < 0){
1321 tab->time_window.time_width = time;
1327 mw_data->window_width = (int)width;
1337 on_MNotebook_switch_page (GtkNotebook
*notebook
,
1338 GtkNotebookPage
*page
,
1342 MainWindow
* mw
= get_window_data_struct((GtkWidget
*)notebook
);
1343 Tab
* tab
= mw
->tab
;
1349 mw
->current_tab
= tab
;
1353 /* callback function to check or uncheck the check box (filter)
1356 void checkbox_changed(GtkTreeView
*treeview
,
1358 GtkTreeViewColumn
*arg2
,
1361 GtkTreeStore
* store
= (GtkTreeStore
*)gtk_tree_view_get_model (treeview
);
1365 if (gtk_tree_model_get_iter ((GtkTreeModel
*)store
, &iter
, arg1
)){
1366 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
, -1);
1367 value
= value
? FALSE
: TRUE
;
1368 gtk_tree_store_set (GTK_TREE_STORE (store
), &iter
, CHECKBOX_COLUMN
, value
, -1);
1374 /* According to user's selection, update selector(filter)
1377 void update_filter(LttvTracesetSelector
*s
, GtkTreeStore
*store
)
1379 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1380 int i
, j
, k
, nb_eventtype
;
1381 LttvTraceSelector
* trace
;
1382 LttvTracefileSelector
* tracefile
;
1383 LttvEventtypeSelector
* eventtype
;
1384 gboolean value
, value1
, value2
;
1386 if(gtk_tree_model_get_iter_first((GtkTreeModel
*)store
, &iter
)){
1389 trace
= lttv_traceset_selector_trace_get(s
, i
);
1390 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1391 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, CHECKBOX_COLUMN
, &value
,-1);
1394 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter
, &iter
)){
1396 if(j
<1){//eventtype selector for trace
1397 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value2
,-1);
1400 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter1
, &child_iter
)){
1402 eventtype
= lttv_trace_selector_eventtype_get(trace
,k
);
1403 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1404 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1406 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter1
));
1409 }else{ //tracefile selector
1410 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
- 1);
1411 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter
, CHECKBOX_COLUMN
, &value1
,-1);
1412 lttv_tracefile_selector_set_selected(tracefile
,value1
);
1414 gtk_tree_model_iter_children((GtkTreeModel
*)store
, &child_iter1
, &child_iter
); //eventtype selector
1415 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter1
, CHECKBOX_COLUMN
, &value2
,-1);
1418 if(gtk_tree_model_iter_children ((GtkTreeModel
*)store
, &child_iter2
, &child_iter1
)){
1419 do{//eventtype selector for tracefile
1420 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1421 gtk_tree_model_get ((GtkTreeModel
*)store
, &child_iter2
, CHECKBOX_COLUMN
, &value2
,-1);
1422 lttv_eventtype_selector_set_selected(eventtype
,value2
);
1424 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter2
));
1430 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &child_iter
));
1433 lttv_trace_selector_set_selected(trace
,value
);
1435 }while(gtk_tree_model_iter_next((GtkTreeModel
*)store
, &iter
));
1440 /* Display a dialogue showing all eventtypes and traces, let user to select the interested
1441 * eventtypes, tracefiles and traces (filter)
1444 gboolean
get_filter_selection(LttvTracesetSelector
*s
,char *title
, char * column_title
)
1446 GtkWidget
* dialogue
;
1447 GtkTreeStore
* store
;
1449 GtkWidget
* scroll_win
;
1450 GtkCellRenderer
* renderer
;
1451 GtkTreeViewColumn
* column
;
1452 GtkTreeIter iter
, child_iter
, child_iter1
, child_iter2
;
1453 int i
, j
, k
, id
, nb_trace
, nb_tracefile
, nb_eventtype
;
1454 LttvTraceSelector
* trace
;
1455 LttvTracefileSelector
* tracefile
;
1456 LttvEventtypeSelector
* eventtype
;
1460 dialogue
= gtk_dialog_new_with_buttons(title
,
1463 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1464 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1466 gtk_window_set_default_size((GtkWindow
*)dialogue
, 300, 500);
1468 store
= gtk_tree_store_new (TOTAL_COLUMNS
, G_TYPE_BOOLEAN
, G_TYPE_STRING
);
1469 tree
= gtk_tree_view_new_with_model (GTK_TREE_MODEL (store
));
1470 g_object_unref (G_OBJECT (store
));
1471 g_signal_connect (G_OBJECT (tree
), "row-activated",
1472 G_CALLBACK (checkbox_changed
),
1476 renderer
= gtk_cell_renderer_toggle_new ();
1477 gtk_cell_renderer_toggle_set_radio((GtkCellRendererToggle
*)renderer
, FALSE
);
1479 g_object_set (G_OBJECT (renderer
),"activatable", TRUE
, NULL
);
1481 column
= gtk_tree_view_column_new_with_attributes ("Checkbox",
1483 "active", CHECKBOX_COLUMN
,
1485 gtk_tree_view_column_set_alignment (column
, 0.5);
1486 gtk_tree_view_column_set_fixed_width (column
, 20);
1487 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1489 renderer
= gtk_cell_renderer_text_new ();
1490 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1492 "text", NAME_COLUMN
,
1494 gtk_tree_view_column_set_alignment (column
, 0.0);
1495 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1496 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (tree
), FALSE
);
1498 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1499 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1500 GTK_POLICY_AUTOMATIC
,GTK_POLICY_AUTOMATIC
);
1501 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1503 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1505 gtk_widget_show(scroll_win
);
1506 gtk_widget_show(tree
);
1508 nb_trace
= lttv_traceset_selector_trace_number(s
);
1509 for(i
=0;i
<nb_trace
;i
++){
1510 trace
= lttv_traceset_selector_trace_get(s
, i
);
1511 name
= lttv_trace_selector_get_name(trace
);
1512 gtk_tree_store_append (store
, &iter
, NULL
);
1513 checked
= lttv_trace_selector_get_selected(trace
);
1514 gtk_tree_store_set (store
, &iter
,
1515 CHECKBOX_COLUMN
,checked
,
1519 gtk_tree_store_append (store
, &child_iter
, &iter
);
1520 gtk_tree_store_set (store
, &child_iter
,
1521 CHECKBOX_COLUMN
, checked
,
1522 NAME_COLUMN
,"eventtype",
1525 nb_eventtype
= lttv_trace_selector_eventtype_number(trace
);
1526 for(j
=0;j
<nb_eventtype
;j
++){
1527 eventtype
= lttv_trace_selector_eventtype_get(trace
,j
);
1528 name
= lttv_eventtype_selector_get_name(eventtype
);
1529 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1530 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1531 gtk_tree_store_set (store
, &child_iter1
,
1532 CHECKBOX_COLUMN
, checked
,
1537 nb_tracefile
= lttv_trace_selector_tracefile_number(trace
);
1538 for(j
=0;j
<nb_tracefile
;j
++){
1539 tracefile
= lttv_trace_selector_tracefile_get(trace
, j
);
1540 name
= lttv_tracefile_selector_get_name(tracefile
);
1541 gtk_tree_store_append (store
, &child_iter
, &iter
);
1542 checked
= lttv_tracefile_selector_get_selected(tracefile
);
1543 gtk_tree_store_set (store
, &child_iter
,
1544 CHECKBOX_COLUMN
, checked
,
1548 gtk_tree_store_append (store
, &child_iter1
, &child_iter
);
1549 gtk_tree_store_set (store
, &child_iter1
,
1550 CHECKBOX_COLUMN
, checked
,
1551 NAME_COLUMN
,"eventtype",
1554 for(k
=0;k
<nb_eventtype
;k
++){
1555 eventtype
= lttv_tracefile_selector_eventtype_get(tracefile
,k
);
1556 name
= lttv_eventtype_selector_get_name(eventtype
);
1557 checked
= lttv_eventtype_selector_get_selected(eventtype
);
1558 gtk_tree_store_append (store
, &child_iter2
, &child_iter1
);
1559 gtk_tree_store_set (store
, &child_iter2
,
1560 CHECKBOX_COLUMN
, checked
,
1567 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1569 case GTK_RESPONSE_ACCEPT
:
1570 case GTK_RESPONSE_OK
:
1571 update_filter(s
, store
);
1572 gtk_widget_destroy(dialogue
);
1574 case GTK_RESPONSE_REJECT
:
1575 case GTK_RESPONSE_CANCEL
:
1577 gtk_widget_destroy(dialogue
);
1584 /* Select a trace which will be removed from traceset
1587 char * get_remove_trace(char ** all_trace_name
, int nb_trace
)
1589 return get_selection(all_trace_name
, nb_trace
,
1590 "Select a trace", "Trace pathname");
1594 /* Select a module which will be unloaded
1597 char * get_unload_module(char ** loaded_module_name
, int nb_module
)
1599 return get_selection(loaded_module_name
, nb_module
,
1600 "Select an unload module", "Module pathname");
1604 /* Display a dialogue which shows all selectable items, let user to
1605 * select one of them
1608 char * get_selection(char ** loaded_module_name
, int nb_module
,
1609 char *title
, char * column_title
)
1611 GtkWidget
* dialogue
;
1612 GtkWidget
* scroll_win
;
1614 GtkListStore
* store
;
1615 GtkTreeViewColumn
* column
;
1616 GtkCellRenderer
* renderer
;
1617 GtkTreeSelection
* select
;
1620 char * unload_module_name
= NULL
;
1622 dialogue
= gtk_dialog_new_with_buttons(title
,
1625 GTK_STOCK_OK
,GTK_RESPONSE_ACCEPT
,
1626 GTK_STOCK_CANCEL
,GTK_RESPONSE_REJECT
,
1628 gtk_window_set_default_size((GtkWindow
*)dialogue
, 500, 200);
1630 scroll_win
= gtk_scrolled_window_new (NULL
, NULL
);
1631 gtk_widget_show ( scroll_win
);
1632 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win
),
1633 GTK_POLICY_AUTOMATIC
, GTK_POLICY_AUTOMATIC
);
1635 store
= gtk_list_store_new (N_COLUMNS
,G_TYPE_STRING
);
1636 tree
= gtk_tree_view_new_with_model(GTK_TREE_MODEL (store
));
1637 gtk_widget_show ( tree
);
1638 g_object_unref (G_OBJECT (store
));
1640 renderer
= gtk_cell_renderer_text_new ();
1641 column
= gtk_tree_view_column_new_with_attributes (column_title
,
1643 "text", MODULE_COLUMN
,
1645 gtk_tree_view_column_set_alignment (column
, 0.5);
1646 gtk_tree_view_column_set_fixed_width (column
, 150);
1647 gtk_tree_view_append_column (GTK_TREE_VIEW (tree
), column
);
1649 select
= gtk_tree_view_get_selection (GTK_TREE_VIEW (tree
));
1650 gtk_tree_selection_set_mode (select
, GTK_SELECTION_SINGLE
);
1652 gtk_container_add (GTK_CONTAINER (scroll_win
), tree
);
1654 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue
)->vbox
), scroll_win
,TRUE
, TRUE
,0);
1656 for(i
=0;i
<nb_module
;i
++){
1657 gtk_list_store_append (store
, &iter
);
1658 gtk_list_store_set (store
, &iter
, MODULE_COLUMN
,loaded_module_name
[i
],-1);
1661 id
= gtk_dialog_run(GTK_DIALOG(dialogue
));
1663 case GTK_RESPONSE_ACCEPT
:
1664 case GTK_RESPONSE_OK
:
1665 if (gtk_tree_selection_get_selected (select
, (GtkTreeModel
**)&store
, &iter
)){
1666 gtk_tree_model_get ((GtkTreeModel
*)store
, &iter
, MODULE_COLUMN
, &unload_module_name
, -1);
1668 case GTK_RESPONSE_REJECT
:
1669 case GTK_RESPONSE_CANCEL
:
1671 gtk_widget_destroy(dialogue
);
1675 return unload_module_name
;
1682 void main_window_destroy_hash_key(gpointer key
)
1687 void main_window_destroy_hash_data(gpointer data
)
1692 /* Insert menu entry and tool button into all main windows for modules
1693 * It checks whether the menu entry or tool button exists or not,
1694 * if they do not exist, then construct the widget and insert them
1695 * into all main windows
1698 void insert_menu_toolbar_item(MainWindow
* mw
, gpointer user_data
)
1702 view_constructor constructor
;
1704 LttvToolbars
* toolbar
;
1705 lttv_menu_closure
*menu_item
;
1706 lttv_toolbar_closure
*toolbar_item
;
1707 LttvAttributeValue value
;
1708 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
1709 GtkWidget
* tool_menu_title_menu
, *insert_view
, *pixmap
, *tmp
;
1711 g_assert(lttv_iattribute_find_by_path(attributes
,
1712 "viewers/menu", LTTV_POINTER
, &value
));
1713 menu
= (LttvMenus
*)*(value
.v_pointer
);
1716 for(i
=0;i
<menu
->len
;i
++){
1717 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
1718 tmp
= g_hash_table_lookup(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
));
1720 constructor
= menu_item
->con
;
1721 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
1722 insert_view
= gtk_menu_item_new_with_mnemonic (menu_item
->menuText
);
1723 gtk_widget_show (insert_view
);
1724 gtk_container_add (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
1725 g_signal_connect ((gpointer
) insert_view
, "activate",
1726 G_CALLBACK (insert_viewer_wrap
),
1728 g_hash_table_insert(mw
->hash_menu_item
, g_strdup(menu_item
->menuText
),
1733 g_assert(lttv_iattribute_find_by_path(attributes
,
1734 "viewers/toolbar", LTTV_POINTER
, &value
));
1735 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
1738 for(i
=0;i
<toolbar
->len
;i
++){
1739 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
1740 tmp
= g_hash_table_lookup(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
));
1742 constructor
= toolbar_item
->con
;
1743 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
1744 pixbuf
= gdk_pixbuf_new_from_xpm_data ((const char**)toolbar_item
->pixmap
);
1745 pixmap
= gtk_image_new_from_pixbuf(pixbuf
);
1746 insert_view
= gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu
),
1747 GTK_TOOLBAR_CHILD_BUTTON
,
1750 toolbar_item
->tooltip
, NULL
,
1751 pixmap
, NULL
, NULL
);
1752 gtk_label_set_use_underline (GTK_LABEL (((GtkToolbarChild
*) (g_list_last (GTK_TOOLBAR (tool_menu_title_menu
)->children
)->data
))->label
), TRUE
);
1753 gtk_widget_show (insert_view
);
1754 gtk_container_set_border_width (GTK_CONTAINER (insert_view
), 1);
1755 g_signal_connect ((gpointer
) insert_view
, "clicked",G_CALLBACK (insert_viewer_wrap
),constructor
);
1756 g_hash_table_insert(mw
->hash_toolbar_item
, g_strdup(toolbar_item
->tooltip
),
1763 /* Create a main window
1766 void construct_main_window(MainWindow
* parent
, WindowCreationData
* win_creation_data
)
1768 g_critical("construct_main_window()");
1769 GtkWidget
* new_window
; /* New generated main window */
1770 MainWindow
* new_m_window
;/* New main window structure */
1771 GtkNotebook
* notebook
;
1772 LttvIAttribute
*attributes
=
1773 LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1774 LttvAttributeValue value
;
1776 new_m_window
= g_new(MainWindow
, 1);
1778 // Add the object's information to the module's array
1779 g_main_window_list
= g_slist_append(g_main_window_list
, new_m_window
);
1782 new_window
= create_MWindow();
1783 gtk_widget_show (new_window
);
1785 new_m_window
->attributes
= attributes
;
1787 new_m_window
->mwindow
= new_window
;
1788 new_m_window
->tab
= NULL
;
1789 new_m_window
->current_tab
= NULL
;
1790 new_m_window
->attributes
= LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1792 new_m_window
->win_creation_data
= parent
->win_creation_data
;
1794 new_m_window
->win_creation_data
= win_creation_data
;
1797 new_m_window
->hash_menu_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1798 main_window_destroy_hash_key
,
1799 main_window_destroy_hash_data
);
1800 new_m_window
->hash_toolbar_item
= g_hash_table_new_full (g_str_hash
, g_str_equal
,
1801 main_window_destroy_hash_key
,
1802 main_window_destroy_hash_data
);
1804 insert_menu_toolbar_item(new_m_window
, NULL
);
1806 g_object_set_data(G_OBJECT(new_window
), "mainWindow", (gpointer
)new_m_window
);
1808 //create a default tab
1809 notebook
= (GtkNotebook
*)lookup_widget(new_m_window
->mwindow
, "MNotebook");
1810 if(notebook
== NULL
){
1811 g_printf("Notebook does not exist\n");
1814 //for now there is no name field in LttvTraceset structure
1815 //Use "Traceset" as the label for the default tab
1816 create_tab(parent
, new_m_window
, notebook
,"Traceset");
1818 g_object_set_data_full(
1819 G_OBJECT(new_m_window
->mwindow
),
1822 (GDestroyNotify
)main_window_free
);
1828 /* Free the memory occupied by a tab structure
1832 void tab_destructor(Tab
* tab_instance
)
1834 int i
, nb
, ref_count
;
1837 if(tab_instance
->attributes
)
1838 g_object_unref(tab_instance
->attributes
);
1840 if(tab_instance
->mw
->tab
== tab_instance
){
1841 tab_instance
->mw
->tab
= tab_instance
->next
;
1843 Tab
* tmp1
, *tmp
= tab_instance
->mw
->tab
;
1844 while(tmp
!= tab_instance
){
1848 tmp1
->next
= tab_instance
->next
;
1851 if(tab_instance
->traceset_info
->traceset_context
!= NULL
){
1852 lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance
->traceset_info
->
1854 g_object_unref(tab_instance
->traceset_info
->traceset_context
);
1856 if(tab_instance
->traceset_info
->traceset
!= NULL
) {
1857 nb
= lttv_traceset_number(tab_instance
->traceset_info
->traceset
);
1858 for(i
= 0 ; i
< nb
; i
++) {
1859 trace
= lttv_traceset_get(tab_instance
->traceset_info
->traceset
, i
);
1860 ref_count
= lttv_trace_get_ref_number(trace
);
1862 ltt_trace_close(lttv_trace(trace
));
1863 lttv_trace_destroy(trace
);
1865 // lttv_trace_destroy(trace);
1868 lttv_traceset_destroy(tab_instance
->traceset_info
->traceset
);
1869 g_free(tab_instance
->traceset_info
);
1870 g_free(tab_instance
);
1874 /* Create a tab and insert it into the current main window
1877 void * create_tab(MainWindow
* parent
, MainWindow
* current_window
,
1878 GtkNotebook
* notebook
, char * label
)
1882 MainWindow
* mw_data
= current_window
;
1885 //create a new tab data structure
1886 tmp_tab
= mw_data
->tab
;
1887 while(tmp_tab
&& tmp_tab
->next
) tmp_tab
= tmp_tab
->next
;
1889 mw_data
->current_tab
= NULL
;
1890 tmp_tab
= g_new(Tab
,1);
1891 mw_data
->tab
= tmp_tab
;
1893 tmp_tab
->next
= g_new(Tab
,1);
1894 tmp_tab
= tmp_tab
->next
;
1897 //construct and initialize the traceset_info
1898 tmp_tab
->traceset_info
= g_new(TracesetInfo
,1);
1900 tmp_tab
->traceset_info
->traceset
=
1901 lttv_traceset_copy(parent
->current_tab
->traceset_info
->traceset
);
1903 if(mw_data
->current_tab
){
1904 tmp_tab
->traceset_info
->traceset
=
1905 lttv_traceset_copy(mw_data
->current_tab
->traceset_info
->traceset
);
1907 tmp_tab
->traceset_info
->traceset
= lttv_traceset_new();
1908 /* Add the command line trace */
1909 if(g_init_trace
!= NULL
)
1910 lttv_traceset_add(tmp_tab
->traceset_info
->traceset
, g_init_trace
);
1913 //FIXME copy not implemented in lower level
1914 tmp_tab
->traceset_info
->traceset_context
=
1915 g_object_new(LTTV_TRACESET_STATS_TYPE
, NULL
);
1917 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
),
1918 tmp_tab
->traceset_info
->traceset
);
1920 //determine the current_time and time_window of the tab
1921 if(mw_data
->current_tab
){
1922 // Will have to read directly at the main window level, as we want
1923 // to be able to modify a traceset on the fly.
1924 tmp_tab
->time_window
= mw_data
->current_tab
->time_window
;
1925 tmp_tab
->current_time
= mw_data
->current_tab
->current_time
;
1927 // Will have to read directly at the main window level, as we want
1928 // to be able to modify a traceset on the fly.
1929 // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime);
1930 tmp_tab
->time_window
.start_time
=
1931 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
;
1932 if(DEFAULT_TIME_WIDTH_S
<
1933 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
)
1934 tmp_time
.tv_sec
= DEFAULT_TIME_WIDTH_S
;
1937 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->endTime
.tv_sec
;
1938 tmp_time
.tv_nsec
= 0;
1939 tmp_tab
->time_window
.time_width
= tmp_time
;
1940 tmp_tab
->current_time
.tv_sec
=
1941 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_sec
;
1942 tmp_tab
->current_time
.tv_nsec
=
1943 LTTV_TRACESET_CONTEXT(tmp_tab
->traceset_info
->traceset_context
)->Time_Span
->startTime
.tv_nsec
;
1945 tmp_tab
->attributes
= LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE
, NULL
));
1946 // mw_data->current_tab = tmp_tab;
1947 tmp_tab
->multi_vpaned
= (GtkMultiVPaned
*)gtk_multi_vpaned_new();
1948 tmp_tab
->multi_vpaned
->mw
= mw_data
;
1949 gtk_widget_show((GtkWidget
*)tmp_tab
->multi_vpaned
);
1950 tmp_tab
->next
= NULL
;
1951 tmp_tab
->mw
= mw_data
;
1953 tmp_tab
->label
= gtk_label_new (label
);
1954 gtk_widget_show (tmp_tab
->label
);
1956 g_object_set_data_full(
1957 G_OBJECT(tmp_tab
->multi_vpaned
),
1960 (GDestroyNotify
)tab_destructor
);
1962 //add state update hooks
1963 lttv_state_add_event_hooks(
1964 (LttvTracesetState
*)tmp_tab
->traceset_info
->traceset_context
);
1966 //insert tab into notebook
1967 gtk_notebook_append_page(notebook
, (GtkWidget
*)tmp_tab
->multi_vpaned
, tmp_tab
->label
);
1968 list
= gtk_container_get_children(GTK_CONTAINER(notebook
));
1969 gtk_notebook_set_current_page(notebook
,g_list_length(list
)-1);
1970 if(g_list_length(list
)>1)
1971 gtk_notebook_set_show_tabs(notebook
, TRUE
);
1975 /* Remove menu entry and tool button from main window for the
1979 void remove_menu_item(gpointer main_win
, gpointer user_data
)
1981 MainWindow
* mw
= (MainWindow
*) main_win
;
1982 lttv_menu_closure
*menu_item
= (lttv_menu_closure
*)user_data
;
1983 GtkWidget
* tool_menu_title_menu
, *insert_view
;
1985 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"ToolMenuTitle_menu");
1986 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_menu_item
,
1987 menu_item
->menuText
);
1989 g_hash_table_remove(mw
->hash_menu_item
, menu_item
->menuText
);
1990 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
1994 void remove_toolbar_item(gpointer main_win
, gpointer user_data
)
1996 MainWindow
* mw
= (MainWindow
*) main_win
;
1997 lttv_toolbar_closure
*toolbar_item
= (lttv_toolbar_closure
*)user_data
;
1998 GtkWidget
* tool_menu_title_menu
, *insert_view
;
2001 tool_menu_title_menu
= lookup_widget(mw
->mwindow
,"MToolbar1");
2002 insert_view
= (GtkWidget
*)g_hash_table_lookup(mw
->hash_toolbar_item
,
2003 toolbar_item
->tooltip
);
2005 g_hash_table_remove(mw
->hash_toolbar_item
, toolbar_item
->tooltip
);
2006 gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu
), insert_view
);
2011 * Remove menu and toolbar item when a module unloaded from all
2015 void main_window_remove_menu_item(lttv_constructor constructor
)
2019 lttv_menu_closure
*menu_item
;
2020 LttvAttributeValue value
;
2021 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2023 g_assert(lttv_iattribute_find_by_path(attributes
,
2024 "viewers/menu", LTTV_POINTER
, &value
));
2025 menu
= (LttvMenus
*)*(value
.v_pointer
);
2028 for(i
=0;i
<menu
->len
;i
++){
2029 menu_item
= &g_array_index(menu
, lttv_menu_closure
, i
);
2030 if(menu_item
->con
!= constructor
) continue;
2031 if(g_main_window_list
){
2032 g_slist_foreach(g_main_window_list
, remove_menu_item
, menu_item
);
2040 void main_window_remove_toolbar_item(lttv_constructor constructor
)
2043 LttvToolbars
* toolbar
;
2044 lttv_toolbar_closure
*toolbar_item
;
2045 LttvAttributeValue value
;
2046 LttvIAttribute
*attributes
= LTTV_IATTRIBUTE(lttv_global_attributes());
2048 g_assert(lttv_iattribute_find_by_path(attributes
,
2049 "viewers/toolbar", LTTV_POINTER
, &value
));
2050 toolbar
= (LttvToolbars
*)*(value
.v_pointer
);
2053 for(i
=0;i
<toolbar
->len
;i
++){
2054 toolbar_item
= &g_array_index(toolbar
, lttv_toolbar_closure
, i
);
2055 if(toolbar_item
->con
!= constructor
) continue;
2056 if(g_main_window_list
){
2057 g_slist_foreach(g_main_window_list
, remove_toolbar_item
, toolbar_item
);