ltt/branches/poly/lttv/modules/gui/main/src/callbacks.c

   1 /* This file is part of the Linux Trace Toolkit viewer
   2  * Copyright (C) 2003-2004 XangXiu Yang
   3  *
   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;
   7  *
   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.
  12  *
  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,
  16  * MA 02111-1307, USA.
  17  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 #  include <config.h>
  21 #endif
  22
  23 #include <gtk/gtk.h>
  24 #include <gmodule.h>
  25
  26 #include "callbacks.h"
  27 #include "interface.h"
  28 #include "support.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>
  39
  40 #define PATH_LENGTH          256
  41 #define DEFAULT_TIME_WIDTH_S   1
  42
  43 extern LttvTrace *g_init_trace ;
  44
  45
  46 /** Array containing instanced objects. */
  47 extern GSList * g_main_window_list;
  48
  49 static int g_win_count = 0;
  50
  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);
  58
  59 void insert_viewer(GtkWidget* widget, view_constructor constructor);
  60 void update_filter(LttvTracesetSelector *s,  GtkTreeStore *store );
  61
  62 void checkbox_changed(GtkTreeView *treeview,
  63                       GtkTreePath *arg1,
  64                       GtkTreeViewColumn *arg2,
  65                       gpointer user_data);
  66 void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i);
  67 void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * trace);
  68
  69 LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset);
  70
  71 void redraw_viewer(MainWindow * mw_data, TimeWindow * time_window);
  72 unsigned get_max_event_number(MainWindow * mw_data);
  73
  74 enum {
  75   CHECKBOX_COLUMN,
  76   NAME_COLUMN,
  77   TOTAL_COLUMNS
  78 };
  79
  80 enum
  81 {
  82   MODULE_COLUMN,
  83   N_COLUMNS
  84 };
  85
  86
  87 LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset)
  88 {
  89   LttvTracesetSelector  * s;
  90   LttvTraceSelector     * trace;
  91   LttvTracefileSelector * tracefile;
  92   LttvEventtypeSelector * eventtype;
  93   int i, j, k, m;
  94   int nb_trace, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event;
  95   LttvTrace * trace_v;
  96   LttTrace  * t;
  97   LttTracefile *tf;
  98   LttFacility * fac;
  99   LttEventType * et;
 100
 101   s = lttv_traceset_selector_new(lttv_traceset_name(traceset));
 102   nb_trace = lttv_traceset_number(traceset);
 103   for(i=0;i<nb_trace;i++){
 104     trace_v = lttv_traceset_get(traceset, i);
 105     t       = lttv_trace(trace_v);
 106     trace   = lttv_trace_selector_new(t);
 107     lttv_traceset_selector_trace_add(s, trace);
 108
 109     nb_facility = ltt_trace_facility_number(t);
 110     for(k=0;k<nb_facility;k++){
 111       fac = ltt_trace_facility_get(t,k);
 112       nb_event = (int) ltt_facility_eventtype_number(fac);
 113       for(m=0;m<nb_event;m++){
 114         et = ltt_facility_eventtype_get(fac,m);
 115         eventtype = lttv_eventtype_selector_new(et);
 116         lttv_trace_selector_eventtype_add(trace, eventtype);
 117       }
 118     }
 119
 120     nb_control = ltt_trace_control_tracefile_number(t);
 121     nb_per_cpu = ltt_trace_per_cpu_tracefile_number(t);
 122     nb_tracefile = nb_control + nb_per_cpu;
 123
 124     for(j = 0 ; j < nb_tracefile ; j++) {
 125       if(j < nb_control)
 126         tf = ltt_trace_control_tracefile_get(t, j);
 127       else
 128         tf = ltt_trace_per_cpu_tracefile_get(t, j - nb_control);
 129       tracefile = lttv_tracefile_selector_new(tf);
 130       lttv_trace_selector_tracefile_add(trace, tracefile);
 131       lttv_eventtype_selector_copy(trace, tracefile);
 132     }
 133   }
 134   return s;
 135 }
 136
 137 void
 138 insert_viewer_wrap(GtkWidget *menuitem, gpointer user_data)
 139 {
 140   guint val = 20;
 141
 142   insert_viewer((GtkWidget*)menuitem, (view_constructor)user_data);
 143   //  selected_hook(&val);
 144 }
 145
 146
 147 /* internal functions */
 148 void insert_viewer(GtkWidget* widget, view_constructor constructor)
 149 {
 150   GtkMultiVPaned * multi_vpaned;
 151   MainWindow * mw_data;
 152   GtkWidget * viewer;
 153   LttvTracesetSelector  * s;
 154   TimeInterval * time_interval;
 155   TimeWindow  time_window, t;
 156
 157   mw_data = get_window_data_struct(widget);
 158   if(!mw_data->current_tab) return;
 159   multi_vpaned = mw_data->current_tab->multi_vpaned;
 160
 161   s = construct_traceset_selector(mw_data->current_tab->traceset_info->traceset);
 162   viewer = (GtkWidget*)constructor(mw_data, s, "Traceset_Selector");
 163   if(viewer)
 164   {
 165     gtk_multi_vpaned_widget_add(multi_vpaned, viewer);
 166     // Added by MD
 167     //    g_object_unref(G_OBJECT(viewer));
 168
 169     time_window = mw_data->current_tab->time_window;
 170     time_interval = (TimeInterval*)g_object_get_data(G_OBJECT(viewer), TRACESET_TIME_SPAN);
 171     if(time_interval){
 172       t = time_window;
 173       time_window.start_time = time_interval->startTime;
 174       time_window.time_width = ltt_time_sub(time_interval->endTime,time_interval->startTime);
 175     }
 176
 177     redraw_viewer(mw_data,&time_window);
 178     set_current_time(mw_data,&(mw_data->current_tab->current_time));
 179     if(time_interval){
 180       set_time_window(mw_data,&t);
 181     }
 182   }
 183 }
 184
 185 void get_label_string (GtkWidget * text, gchar * label)
 186 {
 187   GtkEntry * entry = (GtkEntry*)text;
 188   if(strlen(gtk_entry_get_text(entry))!=0)
 189     strcpy(label,gtk_entry_get_text(entry));
 190 }
 191
 192 void get_label(MainWindow * mw, gchar * str, gchar* dialogue_title, gchar * label_str)
 193 {
 194   GtkWidget * dialogue;
 195   GtkWidget * text;
 196   GtkWidget * label;
 197   gint id;
 198
 199   dialogue = gtk_dialog_new_with_buttons(dialogue_title,NULL,
 200                                          GTK_DIALOG_MODAL,
 201                                          GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
 202                                          GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
 203                                          NULL);
 204
 205   label = gtk_label_new(label_str);
 206   gtk_widget_show(label);
 207
 208   text = gtk_entry_new();
 209   gtk_widget_show(text);
 210
 211   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), label,TRUE, TRUE,0);
 212   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), text,FALSE, FALSE,0);
 213
 214   id = gtk_dialog_run(GTK_DIALOG(dialogue));
 215   switch(id){
 216     case GTK_RESPONSE_ACCEPT:
 217       get_label_string(text,str);
 218       gtk_widget_destroy(dialogue);
 219       break;
 220     case GTK_RESPONSE_REJECT:
 221     default:
 222       gtk_widget_destroy(dialogue);
 223       break;
 224   }
 225 }
 226
 227 MainWindow * get_window_data_struct(GtkWidget * widget)
 228 {
 229   GtkWidget * mw;
 230   MainWindow * mw_data;
 231
 232   mw = lookup_widget(widget, "MWindow");
 233   if(mw == NULL){
 234     g_printf("Main window does not exist\n");
 235     return;
 236   }
 237
 238   mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"mainWindow");
 239   if(mw_data == NULL){
 240     g_printf("Main window data does not exist\n");
 241     return;
 242   }
 243   return mw_data;
 244 }
 245
 246 void create_new_window(GtkWidget* widget, gpointer user_data, gboolean clone)
 247 {
 248   MainWindow * parent = get_window_data_struct(widget);
 249
 250   if(clone){
 251     g_printf("Clone : use the same traceset\n");
 252     construct_main_window(parent, NULL);
 253   }else{
 254     g_printf("Empty : traceset is set to NULL\n");
 255     construct_main_window(NULL, parent->win_creation_data);
 256   }
 257 }
 258
 259 void move_up_viewer(GtkWidget * widget, gpointer user_data)
 260 {
 261   MainWindow * mw = get_window_data_struct(widget);
 262   if(!mw->current_tab) return;
 263   gtk_multi_vpaned_widget_move_up(mw->current_tab->multi_vpaned);
 264 }
 265
 266 void move_down_viewer(GtkWidget * widget, gpointer user_data)
 267 {
 268   MainWindow * mw = get_window_data_struct(widget);
 269   if(!mw->current_tab) return;
 270   gtk_multi_vpaned_widget_move_down(mw->current_tab->multi_vpaned);
 271 }
 272
 273 void delete_viewer(GtkWidget * widget, gpointer user_data)
 274 {
 275   MainWindow * mw = get_window_data_struct(widget);
 276   if(!mw->current_tab) return;
 277   gtk_multi_vpaned_widget_delete(mw->current_tab->multi_vpaned);
 278 }
 279
 280 void open_traceset(GtkWidget * widget, gpointer user_data)
 281 {
 282   char ** dir;
 283   gint id;
 284   LttvTraceset * traceset;
 285   MainWindow * mw_data = get_window_data_struct(widget);
 286   GtkFileSelection * file_selector =
 287     (GtkFileSelection *)gtk_file_selection_new("Select a traceset");
 288
 289   gtk_file_selection_hide_fileop_buttons(file_selector);
 290
 291   id = gtk_dialog_run(GTK_DIALOG(file_selector));
 292   switch(id){
 293     case GTK_RESPONSE_ACCEPT:
 294     case GTK_RESPONSE_OK:
 295       dir = gtk_file_selection_get_selections (file_selector);
 296       traceset = lttv_traceset_load(dir[0]);
 297       g_printf("Open a trace set %s\n", dir[0]);
 298       //Not finished yet
 299       g_strfreev(dir);
 300     case GTK_RESPONSE_REJECT:
 301     case GTK_RESPONSE_CANCEL:
 302     default:
 303       gtk_widget_destroy((GtkWidget*)file_selector);
 304       break;
 305   }
 306
 307 }
 308
 309 unsigned get_max_event_number(MainWindow * mw_data)
 310 {
 311   unsigned nb = 0, *size;
 312   GtkWidget * w;
 313
 314   w = gtk_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned);
 315   while(w){
 316     size = (unsigned*)g_object_get_data(G_OBJECT(w), MAX_NUMBER_EVENT);
 317     if(size == NULL){
 318       nb = G_MAXULONG;
 319       break;
 320     }else{
 321       if(nb < *size)
 322         nb = *size;
 323     }
 324     w = gtk_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned);
 325   }
 326   return nb;
 327 }
 328
 329 void redraw_viewer(MainWindow * mw_data, TimeWindow * time_window)
 330 {
 331   unsigned max_nb_events;
 332   GdkWindow * win;
 333   GdkCursor * new;
 334   GtkWidget* widget;
 335
 336   new = gdk_cursor_new(GDK_X_CURSOR);
 337   widget = lookup_widget(mw_data->mwindow, "MToolbar2");
 338   win = gtk_widget_get_parent_window(widget);
 339   gdk_window_set_cursor(win, new);
 340   gdk_cursor_unref(new);
 341   gdk_window_stick(win);
 342   gdk_window_unstick(win);
 343
 344   //update time window of each viewer, let viewer insert hooks needed by process_traceset
 345   set_time_window(mw_data, time_window);
 346
 347   max_nb_events = get_max_event_number(mw_data);
 348
 349   process_traceset_api(mw_data, time_window->start_time,
 350                        ltt_time_add(time_window->start_time,time_window->time_width),
 351                        max_nb_events);
 352
 353   //call hooks to show each viewer and let them remove hooks
 354   show_viewer(mw_data);
 355
 356   gdk_window_set_cursor(win, NULL);
 357 }
 358
 359 void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * t)
 360 {
 361   int j, k, m, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event;
 362   LttvTracesetSelector  * s;
 363   LttvTraceSelector     * trace;
 364   LttvTracefileSelector * tracefile;
 365   LttvEventtypeSelector * eventtype;
 366   LttTracefile          * tf;
 367   GtkWidget             * w;
 368   LttFacility           * fac;
 369   LttEventType          * et;
 370
 371   w = gtk_multi_vpaned_get_first_widget(paned);
 372   while(w){
 373     s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 374
 375     trace   = lttv_trace_selector_new(t);
 376     lttv_traceset_selector_trace_add(s, trace);
 377
 378     nb_facility = ltt_trace_facility_number(t);
 379     for(k=0;k<nb_facility;k++){
 380       fac = ltt_trace_facility_get(t,k);
 381       nb_event = (int) ltt_facility_eventtype_number(fac);
 382       for(m=0;m<nb_event;m++){
 383         et = ltt_facility_eventtype_get(fac,m);
 384         eventtype = lttv_eventtype_selector_new(et);
 385         lttv_trace_selector_eventtype_add(trace, eventtype);
 386       }
 387     }
 388
 389     nb_control = ltt_trace_control_tracefile_number(t);
 390     nb_per_cpu = ltt_trace_per_cpu_tracefile_number(t);
 391     nb_tracefile = nb_control + nb_per_cpu;
 392
 393     for(j = 0 ; j < nb_tracefile ; j++) {
 394       if(j < nb_control)
 395         tf = ltt_trace_control_tracefile_get(t, j);
 396       else
 397         tf = ltt_trace_per_cpu_tracefile_get(t, j - nb_control);
 398       tracefile = lttv_tracefile_selector_new(tf);
 399       lttv_trace_selector_tracefile_add(trace, tracefile);
 400       lttv_eventtype_selector_copy(trace, tracefile);
 401     }
 402
 403     w = gtk_multi_vpaned_get_next_widget(paned);
 404   }
 405 }
 406
 407 void add_trace(GtkWidget * widget, gpointer user_data)
 408 {
 409   LttTrace *trace;
 410   LttvTrace * trace_v;
 411   LttvTraceset * traceset;
 412   const char * dir;
 413   gint id;
 414   MainWindow * mw_data = get_window_data_struct(widget);
 415   GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace");
 416   gtk_dir_selection_hide_fileop_buttons(file_selector);
 417
 418   id = gtk_dialog_run(GTK_DIALOG(file_selector));
 419   switch(id){
 420     case GTK_RESPONSE_ACCEPT:
 421     case GTK_RESPONSE_OK:
 422       dir = gtk_dir_selection_get_dir (file_selector);
 423       trace = ltt_trace_open(dir);
 424       if(trace == NULL) g_critical("cannot open trace %s", dir);
 425       trace_v = lttv_trace_new(trace);
 426       traceset = mw_data->current_tab->traceset_info->traceset;
 427       if(mw_data->current_tab->traceset_info->traceset_context != NULL){
 428         lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data->current_tab->
 429                                                 traceset_info->traceset_context));
 430         g_object_unref(mw_data->current_tab->traceset_info->traceset_context);
 431       }
 432       lttv_traceset_add(traceset, trace_v);
 433       mw_data->current_tab->traceset_info->traceset_context =
 434         g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
 435       lttv_context_init(
 436         LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->
 437                               traceset_context),traceset);
 438       add_trace_into_traceset_selector(mw_data->current_tab->multi_vpaned, trace);
 439
 440       gtk_widget_destroy((GtkWidget*)file_selector);
 441
 442       //update current tab
 443       update_traceset(mw_data);
 444       redraw_viewer(mw_data, &(mw_data->current_tab->time_window));
 445       set_current_time(mw_data,&(mw_data->current_tab->current_time));
 446       break;
 447     case GTK_RESPONSE_REJECT:
 448     case GTK_RESPONSE_CANCEL:
 449     default:
 450       gtk_widget_destroy((GtkWidget*)file_selector);
 451       break;
 452   }
 453 }
 454
 455 void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i)
 456 {
 457   LttvTracesetSelector * s;
 458   LttvTraceSelector * t;
 459   GtkWidget * w;
 460
 461   w = gtk_multi_vpaned_get_first_widget(paned);
 462   while(w){
 463     s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 464     t = lttv_traceset_selector_trace_get(s,i);
 465     lttv_traceset_selector_trace_remove(s, i);
 466     lttv_trace_selector_destroy(t);
 467     w = gtk_multi_vpaned_get_next_widget(paned);
 468   }
 469 }
 470
 471 void remove_trace(GtkWidget * widget, gpointer user_data)
 472 {
 473   LttTrace *trace;
 474   LttvTrace * trace_v;
 475   LttvTraceset * traceset;
 476   gint i, nb_trace;
 477   char ** name, *remove_trace_name;
 478   MainWindow * mw_data = get_window_data_struct(widget);
 479   LttvTracesetSelector * s;
 480   LttvTraceSelector * t;
 481   GtkWidget * w;
 482   gboolean selected;
 483
 484   nb_trace =lttv_traceset_number(mw_data->current_tab->traceset_info->traceset);
 485   name = g_new(char*,nb_trace);
 486   for(i = 0; i < nb_trace; i++){
 487     trace_v = lttv_traceset_get(mw_data->current_tab->
 488                                 traceset_info->traceset, i);
 489     trace = lttv_trace(trace_v);
 490     name[i] = ltt_trace_name(trace);
 491   }
 492
 493   remove_trace_name = get_remove_trace(name, nb_trace);
 494
 495   if(remove_trace_name){
 496     for(i=0; i<nb_trace; i++){
 497       if(strcmp(remove_trace_name,name[i]) == 0){
 498         //unselect the trace from the current viewer
 499         w = gtk_multi_vpaned_get_widget(mw_data->current_tab->multi_vpaned);
 500         s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 501         t = lttv_traceset_selector_trace_get(s,i);
 502         lttv_trace_selector_set_selected(t, FALSE);
 503
 504         //check if other viewers select the trace
 505         w = gtk_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned);
 506         while(w){
 507           s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 508           t = lttv_traceset_selector_trace_get(s,i);
 509           selected = lttv_trace_selector_get_selected(t);
 510           if(selected)break;
 511           w = gtk_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned);
 512         }
 513
 514         //if no viewer selects the trace, remove it
 515         if(!selected){
 516           remove_trace_from_traceset_selector(mw_data->current_tab->multi_vpaned, i);
 517
 518           traceset = mw_data->current_tab->traceset_info->traceset;
 519           trace_v = lttv_traceset_get(traceset, i);
 520           if(lttv_trace_get_ref_number(trace_v) <= 1)
 521             ltt_trace_close(lttv_trace(trace_v));
 522
 523           if(mw_data->current_tab->traceset_info->traceset_context != NULL){
 524             lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data->current_tab->
 525                                                     traceset_info->traceset_context));
 526             g_object_unref(mw_data->current_tab->traceset_info->traceset_context);
 527           }
 528           lttv_traceset_remove(traceset, i);
 529           lttv_trace_destroy(trace_v);
 530           mw_data->current_tab->traceset_info->traceset_context =
 531             g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
 532           lttv_context_init(
 533                             LTTV_TRACESET_CONTEXT(mw_data->current_tab->
 534                                       traceset_info->traceset_context),traceset);
 535           //update current tab
 536           update_traceset(mw_data);
 537           redraw_viewer(mw_data, &(mw_data->current_tab->time_window));
 538           set_current_time(mw_data,&(mw_data->current_tab->current_time));
 539         }
 540         break;
 541       }
 542     }
 543   }
 544
 545   g_free(name);
 546 }
 547
 548 void save(GtkWidget * widget, gpointer user_data)
 549 {
 550   g_printf("Save\n");
 551 }
 552
 553 void save_as(GtkWidget * widget, gpointer user_data)
 554 {
 555   g_printf("Save as\n");
 556 }
 557
 558 void zoom(GtkWidget * widget, double size)
 559 {
 560   TimeInterval *time_span;
 561   TimeWindow time_window;
 562   LttTime    current_time, time_delta, time_s, time_e, time_t;
 563   MainWindow * mw_data = get_window_data_struct(widget);
 564
 565   if(size == 1) return;
 566
 567   time_span = LTTV_TRACESET_CONTEXT(mw_data->current_tab->
 568                                     traceset_info->traceset_context)->Time_Span;
 569   time_window =  mw_data->current_tab->time_window;
 570   current_time = mw_data->current_tab->current_time;
 571
 572   time_delta = ltt_time_sub(time_span->endTime,time_span->startTime);
 573   if(size == 0){
 574     time_window.start_time = time_span->startTime;
 575     time_window.time_width = time_delta;
 576   }else{
 577     time_window.time_width = ltt_time_div(time_window.time_width, size);
 578     if(ltt_time_compare(time_window.time_width,time_delta) > 0)
 579       time_window.time_width = time_delta;
 580
 581     time_t = ltt_time_div(time_window.time_width, 2);
 582     if(ltt_time_compare(current_time, time_t) < 0){
 583       time_s = time_span->startTime;
 584     } else {
 585       time_s = ltt_time_sub(current_time,time_t);
 586     }
 587     time_e = ltt_time_add(current_time,time_t);
 588     if(ltt_time_compare(time_span->startTime, time_s) > 0){
 589       time_s = time_span->startTime;
 590     }else if(ltt_time_compare(time_span->endTime, time_e) < 0){
 591       time_e = time_span->endTime;
 592       time_s = ltt_time_sub(time_e,time_window.time_width);
 593     }
 594     time_window.start_time = time_s;
 595   }
 596   redraw_viewer(mw_data, &time_window);
 597   set_current_time(mw_data,&(mw_data->current_tab->current_time));
 598   gtk_multi_vpaned_set_adjust(mw_data->current_tab->multi_vpaned, FALSE);
 599 }
 600
 601 void zoom_in(GtkWidget * widget, gpointer user_data)
 602 {
 603   zoom(widget, 2);
 604 }
 605
 606 void zoom_out(GtkWidget * widget, gpointer user_data)
 607 {
 608   zoom(widget, 0.5);
 609 }
 610
 611 void zoom_extended(GtkWidget * widget, gpointer user_data)
 612 {
 613   zoom(widget, 0);
 614 }
 615
 616 void go_to_time(GtkWidget * widget, gpointer user_data)
 617 {
 618   g_printf("Go to time\n");
 619 }
 620
 621 void show_time_frame(GtkWidget * widget, gpointer user_data)
 622 {
 623   g_printf("Show time frame\n");
 624 }
 625
 626
 627 /* callback function */
 628
 629 void
 630 on_empty_traceset_activate             (GtkMenuItem     *menuitem,
 631                                         gpointer         user_data)
 632 {
 633   create_new_window((GtkWidget*)menuitem, user_data, FALSE);
 634 }
 635
 636
 637 void
 638 on_clone_traceset_activate             (GtkMenuItem     *menuitem,
 639                                         gpointer         user_data)
 640 {
 641   create_new_window((GtkWidget*)menuitem, user_data, TRUE);
 642 }
 643
 644 void create_new_tab(GtkWidget* widget, gpointer user_data){
 645   gchar label[PATH_LENGTH];
 646   MainWindow * mw_data = get_window_data_struct(widget);
 647   GtkNotebook * notebook = (GtkNotebook *)lookup_widget(widget, "MNotebook");
 648   if(notebook == NULL){
 649     g_printf("Notebook does not exist\n");
 650     return;
 651   }
 652
 653   strcpy(label,"Page");
 654   get_label(mw_data, label,"Get the name of the tab","Please input tab's name");
 655
 656   create_tab (mw_data, mw_data, notebook, label);
 657 }
 658
 659 void
 660 on_tab_activate                        (GtkMenuItem     *menuitem,
 661                                         gpointer         user_data)
 662 {
 663   create_new_tab((GtkWidget*)menuitem, user_data);
 664 }
 665
 666
 667 void
 668 on_open_activate                       (GtkMenuItem     *menuitem,
 669                                         gpointer         user_data)
 670 {
 671   open_traceset((GtkWidget*)menuitem, user_data);
 672 }
 673
 674
 675 void
 676 on_close_activate                      (GtkMenuItem     *menuitem,
 677                                         gpointer         user_data)
 678 {
 679   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 680   main_window_destructor(mw_data);
 681 }
 682
 683
 684 void
 685 on_close_tab_activate                  (GtkMenuItem     *menuitem,
 686                                         gpointer         user_data)
 687 {
 688   int count = 0;
 689   GtkWidget * notebook;
 690   Tab * tmp;
 691   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 692   notebook = lookup_widget((GtkWidget*)menuitem, "MNotebook");
 693   if(notebook == NULL){
 694     g_printf("Notebook does not exist\n");
 695     return;
 696   }
 697
 698   if(mw_data->tab == mw_data->current_tab){
 699     //    tmp = mw_data->current_tb;
 700     //    mw_data->tab = mw_data->current_tab->next;
 701     g_printf("The default TAB can not be deleted\n");
 702     return;
 703   }else{
 704     tmp = mw_data->tab;
 705     while(tmp != mw_data->current_tab){
 706       tmp = tmp->next;
 707       count++;
 708     }
 709   }
 710
 711   gtk_notebook_remove_page((GtkNotebook*)notebook, count);
 712 }
 713
 714
 715 void
 716 on_add_trace_activate                  (GtkMenuItem     *menuitem,
 717                                         gpointer         user_data)
 718 {
 719   add_trace((GtkWidget*)menuitem, user_data);
 720 }
 721
 722
 723 void
 724 on_remove_trace_activate               (GtkMenuItem     *menuitem,
 725                                         gpointer         user_data)
 726 {
 727   remove_trace((GtkWidget*)menuitem, user_data);
 728 }
 729
 730
 731 void
 732 on_save_activate                       (GtkMenuItem     *menuitem,
 733                                         gpointer         user_data)
 734 {
 735   save((GtkWidget*)menuitem, user_data);
 736 }
 737
 738
 739 void
 740 on_save_as_activate                    (GtkMenuItem     *menuitem,
 741                                         gpointer         user_data)
 742 {
 743   save_as((GtkWidget*)menuitem, user_data);
 744 }
 745
 746
 747 void
 748 on_quit_activate                       (GtkMenuItem     *menuitem,
 749                                         gpointer         user_data)
 750 {
 751   gtk_main_quit ();
 752 }
 753
 754
 755 void
 756 on_cut_activate                        (GtkMenuItem     *menuitem,
 757                                         gpointer         user_data)
 758 {
 759   g_printf("Cut\n");
 760 }
 761
 762
 763 void
 764 on_copy_activate                       (GtkMenuItem     *menuitem,
 765                                         gpointer         user_data)
 766 {
 767   g_printf("Copye\n");
 768 }
 769
 770
 771 void
 772 on_paste_activate                      (GtkMenuItem     *menuitem,
 773                                         gpointer         user_data)
 774 {
 775   g_printf("Paste\n");
 776 }
 777
 778
 779 void
 780 on_delete_activate                     (GtkMenuItem     *menuitem,
 781                                         gpointer         user_data)
 782 {
 783   g_printf("Delete\n");
 784 }
 785
 786
 787 void
 788 on_zoom_in_activate                    (GtkMenuItem     *menuitem,
 789                                         gpointer         user_data)
 790 {
 791    zoom_in((GtkWidget*)menuitem, user_data);
 792 }
 793
 794
 795 void
 796 on_zoom_out_activate                   (GtkMenuItem     *menuitem,
 797                                         gpointer         user_data)
 798 {
 799    zoom_out((GtkWidget*)menuitem, user_data);
 800 }
 801
 802
 803 void
 804 on_zoom_extended_activate              (GtkMenuItem     *menuitem,
 805                                         gpointer         user_data)
 806 {
 807    zoom_extended((GtkWidget*)menuitem, user_data);
 808 }
 809
 810
 811 void
 812 on_go_to_time_activate                 (GtkMenuItem     *menuitem,
 813                                         gpointer         user_data)
 814 {
 815    go_to_time((GtkWidget*)menuitem, user_data);
 816 }
 817
 818
 819 void
 820 on_show_time_frame_activate            (GtkMenuItem     *menuitem,
 821                                         gpointer         user_data)
 822 {
 823    show_time_frame((GtkWidget*)menuitem, user_data);
 824 }
 825
 826
 827 void
 828 on_move_viewer_up_activate             (GtkMenuItem     *menuitem,
 829                                         gpointer         user_data)
 830 {
 831   move_up_viewer((GtkWidget*)menuitem, user_data);
 832 }
 833
 834
 835 void
 836 on_move_viewer_down_activate           (GtkMenuItem     *menuitem,
 837                                         gpointer         user_data)
 838 {
 839   move_down_viewer((GtkWidget*)menuitem, user_data);
 840 }
 841
 842
 843 void
 844 on_remove_viewer_activate              (GtkMenuItem     *menuitem,
 845                                         gpointer         user_data)
 846 {
 847   delete_viewer((GtkWidget*)menuitem, user_data);
 848 }
 849
 850 void
 851 on_trace_filter_activate              (GtkMenuItem     *menuitem,
 852                                         gpointer         user_data)
 853 {
 854   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 855   LttvTracesetSelector * s;
 856   GtkWidget * w = gtk_multi_vpaned_get_widget(mw_data->current_tab->multi_vpaned);
 857
 858   s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 859   if(!s){
 860     g_printf("There is no viewer yet\n");
 861     return;
 862   }
 863   if(get_filter_selection(s, "Configure trace and tracefile filter", "Select traces and tracefiles")){
 864     update_traceset(mw_data);
 865     redraw_viewer(mw_data, &(mw_data->current_tab->time_window));
 866     set_current_time(mw_data,&(mw_data->current_tab->current_time));
 867   }
 868 }
 869
 870 void
 871 on_trace_facility_activate              (GtkMenuItem     *menuitem,
 872                                         gpointer         user_data)
 873 {
 874   g_printf("Trace facility selector: %s\n");
 875 }
 876
 877 void
 878 on_load_module_activate                (GtkMenuItem     *menuitem,
 879                                         gpointer         user_data)
 880 {
 881   char ** dir;
 882   gint id;
 883   char str[PATH_LENGTH], *str1;
 884   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 885   GtkFileSelection * file_selector = (GtkFileSelection *)gtk_file_selection_new("Select a module");
 886   gtk_file_selection_hide_fileop_buttons(file_selector);
 887
 888   str[0] = '\0';
 889   id = gtk_dialog_run(GTK_DIALOG(file_selector));
 890   switch(id){
 891     case GTK_RESPONSE_ACCEPT:
 892     case GTK_RESPONSE_OK:
 893       dir = gtk_file_selection_get_selections (file_selector);
 894       sprintf(str,dir[0]);
 895       str1 = strrchr(str,'/');
 896       if(str1)str1++;
 897       else{
 898         str1 = strrchr(str,'\\');
 899         str1++;
 900       }
 901       if(mw_data->win_creation_data)
 902         lttv_module_load(str1, mw_data->win_creation_data->argc,mw_data->win_creation_data->argv);
 903       else
 904         lttv_module_load(str1, 0,NULL);
 905       g_slist_foreach(g_main_window_list, (gpointer)insert_menu_toolbar_item,
 906           NULL);
 907       g_strfreev(dir);
 908     case GTK_RESPONSE_REJECT:
 909     case GTK_RESPONSE_CANCEL:
 910     default:
 911       gtk_widget_destroy((GtkWidget*)file_selector);
 912       break;
 913   }
 914   g_printf("Load module: %s\n", str);
 915 }
 916
 917
 918 void
 919 on_unload_module_activate              (GtkMenuItem     *menuitem,
 920                                         gpointer         user_data)
 921 {
 922   int i;
 923   char **name, *unload_module_name;
 924   guint nb;
 925   LttvModule ** modules, *module;
 926   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 927
 928   modules = lttv_module_list(&nb);
 929   name  = g_new(char*, nb);
 930   for(i=0;i<nb;i++){
 931     module = modules[i];
 932     name[i] = lttv_module_name(module);
 933   }
 934
 935   unload_module_name =get_unload_module(name,nb);
 936
 937   if(unload_module_name){
 938     for(i=0;i<nb;i++){
 939       if(strcmp(unload_module_name, name[i]) == 0){
 940         lttv_module_unload(modules[i]);
 941         break;
 942       }
 943     }
 944   }
 945
 946   g_free(name);
 947 }
 948
 949
 950 void
 951 on_add_module_search_path_activate     (GtkMenuItem     *menuitem,
 952                                         gpointer         user_data)
 953 {
 954   GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select module path");
 955   const char * dir;
 956   gint id;
 957
 958   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 959
 960   id = gtk_dialog_run(GTK_DIALOG(file_selector));
 961   switch(id){
 962     case GTK_RESPONSE_ACCEPT:
 963     case GTK_RESPONSE_OK:
 964       dir = gtk_dir_selection_get_dir (file_selector);
 965       lttv_module_path_add(dir);
 966     case GTK_RESPONSE_REJECT:
 967     case GTK_RESPONSE_CANCEL:
 968     default:
 969       gtk_widget_destroy((GtkWidget*)file_selector);
 970       break;
 971   }
 972 }
 973
 974
 975 void
 976 on_color_activate                      (GtkMenuItem     *menuitem,
 977                                         gpointer         user_data)
 978 {
 979   g_printf("Color\n");
 980 }
 981
 982
 983 void
 984 on_filter_activate                     (GtkMenuItem     *menuitem,
 985                                         gpointer         user_data)
 986 {
 987   g_printf("Filter\n");
 988 }
 989
 990
 991 void
 992 on_save_configuration_activate         (GtkMenuItem     *menuitem,
 993                                         gpointer         user_data)
 994 {
 995   g_printf("Save configuration\n");
 996 }
 997
 998
 999 void
1000 on_content_activate                    (GtkMenuItem     *menuitem,
1001                                         gpointer         user_data)
1002 {
1003   g_printf("Content\n");
1004 }
1005
1006
1007 void
1008 on_about_activate                      (GtkMenuItem     *menuitem,
1009                                         gpointer         user_data)
1010 {
1011   g_printf("About...\n");
1012 }
1013
1014
1015 void
1016 on_button_new_clicked                  (GtkButton       *button,
1017                                         gpointer         user_data)
1018 {
1019   create_new_window((GtkWidget*)button, user_data, TRUE);
1020 }
1021
1022 void
1023 on_button_new_tab_clicked              (GtkButton       *button,
1024                                         gpointer         user_data)
1025 {
1026   create_new_tab((GtkWidget*)button, user_data);
1027 }
1028
1029 void
1030 on_button_open_clicked                 (GtkButton       *button,
1031                                         gpointer         user_data)
1032 {
1033   open_traceset((GtkWidget*)button, user_data);
1034 }
1035
1036
1037 void
1038 on_button_add_trace_clicked            (GtkButton       *button,
1039                                         gpointer         user_data)
1040 {
1041   add_trace((GtkWidget*)button, user_data);
1042 }
1043
1044
1045 void
1046 on_button_remove_trace_clicked         (GtkButton       *button,
1047                                         gpointer         user_data)
1048 {
1049   remove_trace((GtkWidget*)button, user_data);
1050 }
1051
1052
1053 void
1054 on_button_save_clicked                 (GtkButton       *button,
1055                                         gpointer         user_data)
1056 {
1057   save((GtkWidget*)button, user_data);
1058 }
1059
1060
1061 void
1062 on_button_save_as_clicked              (GtkButton       *button,
1063                                         gpointer         user_data)
1064 {
1065   save_as((GtkWidget*)button, user_data);
1066 }
1067
1068
1069 void
1070 on_button_zoom_in_clicked              (GtkButton       *button,
1071                                         gpointer         user_data)
1072 {
1073    zoom_in((GtkWidget*)button, user_data);
1074 }
1075
1076
1077 void
1078 on_button_zoom_out_clicked             (GtkButton       *button,
1079                                         gpointer         user_data)
1080 {
1081    zoom_out((GtkWidget*)button, user_data);
1082 }
1083
1084
1085 void
1086 on_button_zoom_extended_clicked        (GtkButton       *button,
1087                                         gpointer         user_data)
1088 {
1089    zoom_extended((GtkWidget*)button, user_data);
1090 }
1091
1092
1093 void
1094 on_button_go_to_time_clicked           (GtkButton       *button,
1095                                         gpointer         user_data)
1096 {
1097    go_to_time((GtkWidget*)button, user_data);
1098 }
1099
1100
1101 void
1102 on_button_show_time_frame_clicked      (GtkButton       *button,
1103                                         gpointer         user_data)
1104 {
1105    show_time_frame((GtkWidget*)button, user_data);
1106 }
1107
1108
1109 void
1110 on_button_move_up_clicked              (GtkButton       *button,
1111                                         gpointer         user_data)
1112 {
1113   move_up_viewer((GtkWidget*)button, user_data);
1114 }
1115
1116
1117 void
1118 on_button_move_down_clicked            (GtkButton       *button,
1119                                         gpointer         user_data)
1120 {
1121   move_down_viewer((GtkWidget*)button, user_data);
1122 }
1123
1124
1125 void
1126 on_button_delete_viewer_clicked        (GtkButton       *button,
1127                                         gpointer         user_data)
1128 {
1129   delete_viewer((GtkWidget*)button, user_data);
1130 }
1131
1132 void
1133 on_MWindow_destroy                     (GtkObject       *object,
1134                                         gpointer         user_data)
1135 {
1136   MainWindow *Main_Window = get_window_data_struct((GtkWidget*)object);
1137   GtkWidget  *widget;
1138   Tab *tab = Main_Window->tab;
1139
1140   g_printf("There are : %d windows\n",g_slist_length(g_main_window_list));
1141
1142   while(tab){
1143     while(tab->multi_vpaned->num_children){
1144       gtk_multi_vpaned_widget_delete(tab->multi_vpaned);
1145     }
1146     tab = tab->next;
1147   }
1148
1149   g_win_count--;
1150   if(g_win_count == 0)
1151     gtk_main_quit ();
1152 }
1153
1154 gboolean
1155 on_MWindow_configure                   (GtkWidget         *widget,
1156                                         GdkEventConfigure *event,
1157                                         gpointer           user_data)
1158 {
1159   MainWindow * mw_data = get_window_data_struct((GtkWidget*)widget);
1160   float width = event->width;
1161   Tab * tab = mw_data->tab;
1162   TimeWindow time_win;
1163   double ratio;
1164   TimeInterval *time_span;
1165   LttTime time;
1166
1167         // MD : removed time width modification upon resizing of the main window.
1168         // The viewers will redraw themselves completely, without time interval
1169         // modification.
1170 /*  while(tab){
1171     if(mw_data->window_width){
1172       time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ;
1173       time_win = tab->time_window;
1174       ratio = width / mw_data->window_width;
1175       tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio);
1176       time = ltt_time_sub(time_span->endTime, time_win.start_time);
1177       if(ltt_time_compare(time, tab->time_window.time_width) < 0){
1178         tab->time_window.time_width = time;
1179       }
1180     }
1181     tab = tab->next;
1182   }
1183
1184   mw_data->window_width = (int)width;
1185         */
1186   return FALSE;
1187 }
1188
1189 void
1190 on_MNotebook_switch_page               (GtkNotebook     *notebook,
1191                                         GtkNotebookPage *page,
1192                                         guint            page_num,
1193                                         gpointer         user_data)
1194 {
1195   MainWindow * mw = get_window_data_struct((GtkWidget*)notebook);
1196   Tab * tab = mw->tab;
1197
1198   while(page_num){
1199     tab = tab->next;
1200     page_num--;
1201   }
1202   mw->current_tab = tab;
1203 }
1204
1205 void checkbox_changed(GtkTreeView *treeview,
1206                       GtkTreePath *arg1,
1207                       GtkTreeViewColumn *arg2,
1208                       gpointer user_data)
1209 {
1210   GtkTreeStore * store = (GtkTreeStore *)gtk_tree_view_get_model (treeview);
1211   GtkTreeIter iter;
1212   gboolean value;
1213
1214   if (gtk_tree_model_get_iter ((GtkTreeModel *)store, &iter, arg1)){
1215     gtk_tree_model_get ((GtkTreeModel *)store, &iter, CHECKBOX_COLUMN, &value, -1);
1216     value = value? FALSE : TRUE;
1217     gtk_tree_store_set (GTK_TREE_STORE (store), &iter, CHECKBOX_COLUMN, value, -1);
1218   }
1219
1220 }
1221
1222 void update_filter(LttvTracesetSelector *s,  GtkTreeStore *store )
1223 {
1224   GtkTreeIter iter, child_iter, child_iter1, child_iter2;
1225   int i, j, k, nb_eventtype;
1226   LttvTraceSelector     * trace;
1227   LttvTracefileSelector * tracefile;
1228   LttvEventtypeSelector * eventtype;
1229   gboolean value, value1, value2;
1230
1231   if(gtk_tree_model_get_iter_first((GtkTreeModel*)store, &iter)){
1232     i = 0;
1233     do{
1234       trace = lttv_traceset_selector_trace_get(s, i);
1235       nb_eventtype = lttv_trace_selector_eventtype_number(trace);
1236       gtk_tree_model_get ((GtkTreeModel*)store, &iter, CHECKBOX_COLUMN, &value,-1);
1237       if(value){
1238         j = 0;
1239         if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter, &iter)){
1240           do{
1241             if(j<1){//eventtype selector for trace
1242               gtk_tree_model_get ((GtkTreeModel*)store, &child_iter, CHECKBOX_COLUMN, &value2,-1);
1243               if(value2){
1244                 k=0;
1245                 if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter1, &child_iter)){
1246                   do{
1247                     eventtype = lttv_trace_selector_eventtype_get(trace,k);
1248                     gtk_tree_model_get ((GtkTreeModel*)store, &child_iter1, CHECKBOX_COLUMN, &value2,-1);
1249                     lttv_eventtype_selector_set_selected(eventtype,value2);
1250                     k++;
1251                   }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter1));
1252                 }
1253               }
1254             }else{ //tracefile selector
1255               tracefile = lttv_trace_selector_tracefile_get(trace, j - 1);
1256               gtk_tree_model_get ((GtkTreeModel*)store, &child_iter, CHECKBOX_COLUMN, &value1,-1);
1257               lttv_tracefile_selector_set_selected(tracefile,value1);
1258               if(value1){
1259                 gtk_tree_model_iter_children((GtkTreeModel*)store, &child_iter1, &child_iter); //eventtype selector
1260                 gtk_tree_model_get ((GtkTreeModel*)store, &child_iter1, CHECKBOX_COLUMN, &value2,-1);
1261                 if(value2){
1262                   k = 0;
1263                   if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter2, &child_iter1)){
1264                     do{//eventtype selector for tracefile
1265                       eventtype = lttv_tracefile_selector_eventtype_get(tracefile,k);
1266                       gtk_tree_model_get ((GtkTreeModel*)store, &child_iter2, CHECKBOX_COLUMN, &value2,-1);
1267                       lttv_eventtype_selector_set_selected(eventtype,value2);
1268                       k++;
1269                     }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter2));
1270                   }
1271                 }
1272               }
1273             }
1274             j++;
1275           }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter));
1276         }
1277       }
1278       lttv_trace_selector_set_selected(trace,value);
1279       i++;
1280     }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &iter));
1281   }
1282 }
1283
1284 gboolean get_filter_selection(LttvTracesetSelector *s,char *title, char * column_title)
1285 {
1286   GtkWidget         * dialogue;
1287   GtkTreeStore      * store;
1288   GtkWidget         * tree;
1289   GtkWidget         * scroll_win;
1290   GtkCellRenderer   * renderer;
1291   GtkTreeViewColumn * column;
1292   GtkTreeIter         iter, child_iter, child_iter1, child_iter2;
1293   int i, j, k, id, nb_trace, nb_tracefile, nb_eventtype;
1294   LttvTraceSelector     * trace;
1295   LttvTracefileSelector * tracefile;
1296   LttvEventtypeSelector * eventtype;
1297   char * name;
1298   gboolean checked;
1299
1300   dialogue = gtk_dialog_new_with_buttons(title,
1301                                          NULL,
1302                                          GTK_DIALOG_MODAL,
1303                                          GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
1304                                          GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
1305                                          NULL);
1306   gtk_window_set_default_size((GtkWindow*)dialogue, 300, 500);
1307
1308   store = gtk_tree_store_new (TOTAL_COLUMNS, G_TYPE_BOOLEAN, G_TYPE_STRING);
1309   tree  = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
1310   g_object_unref (G_OBJECT (store));
1311   g_signal_connect (G_OBJECT (tree), "row-activated",
1312                     G_CALLBACK (checkbox_changed),
1313                     NULL);
1314
1315
1316   renderer = gtk_cell_renderer_toggle_new ();
1317   gtk_cell_renderer_toggle_set_radio((GtkCellRendererToggle *)renderer, FALSE);
1318
1319   g_object_set (G_OBJECT (renderer),"activatable", TRUE, NULL);
1320
1321   column   = gtk_tree_view_column_new_with_attributes ("Checkbox",
1322                                                        renderer,
1323                                                        "active", CHECKBOX_COLUMN,
1324                                                        NULL);
1325   gtk_tree_view_column_set_alignment (column, 0.5);
1326   gtk_tree_view_column_set_fixed_width (column, 20);
1327   gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
1328
1329   renderer = gtk_cell_renderer_text_new ();
1330   column   = gtk_tree_view_column_new_with_attributes (column_title,
1331                                                        renderer,
1332                                                        "text", NAME_COLUMN,
1333                                                        NULL);
1334   gtk_tree_view_column_set_alignment (column, 0.0);
1335   gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
1336   gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (tree), FALSE);
1337
1338   scroll_win = gtk_scrolled_window_new (NULL, NULL);
1339   gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win),
1340                                  GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
1341   gtk_container_add (GTK_CONTAINER (scroll_win), tree);
1342
1343   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0);
1344
1345   gtk_widget_show(scroll_win);
1346   gtk_widget_show(tree);
1347
1348   nb_trace = lttv_traceset_selector_trace_number(s);
1349   for(i=0;i<nb_trace;i++){
1350     trace = lttv_traceset_selector_trace_get(s, i);
1351     name  = lttv_trace_selector_get_name(trace);
1352     gtk_tree_store_append (store, &iter, NULL);
1353     checked = lttv_trace_selector_get_selected(trace);
1354     gtk_tree_store_set (store, &iter,
1355                         CHECKBOX_COLUMN,checked,
1356                         NAME_COLUMN,name,
1357                         -1);
1358
1359     gtk_tree_store_append (store, &child_iter, &iter);
1360     gtk_tree_store_set (store, &child_iter,
1361                         CHECKBOX_COLUMN, checked,
1362                         NAME_COLUMN,"eventtype",
1363                         -1);
1364
1365     nb_eventtype = lttv_trace_selector_eventtype_number(trace);
1366     for(j=0;j<nb_eventtype;j++){
1367       eventtype = lttv_trace_selector_eventtype_get(trace,j);
1368       name      = lttv_eventtype_selector_get_name(eventtype);
1369       checked   = lttv_eventtype_selector_get_selected(eventtype);
1370       gtk_tree_store_append (store, &child_iter1, &child_iter);
1371       gtk_tree_store_set (store, &child_iter1,
1372                           CHECKBOX_COLUMN, checked,
1373                           NAME_COLUMN,name,
1374                           -1);
1375     }
1376
1377     nb_tracefile = lttv_trace_selector_tracefile_number(trace);
1378     for(j=0;j<nb_tracefile;j++){
1379       tracefile = lttv_trace_selector_tracefile_get(trace, j);
1380       name      = lttv_tracefile_selector_get_name(tracefile);
1381       gtk_tree_store_append (store, &child_iter, &iter);
1382       checked = lttv_tracefile_selector_get_selected(tracefile);
1383       gtk_tree_store_set (store, &child_iter,
1384                           CHECKBOX_COLUMN, checked,
1385                           NAME_COLUMN,name,
1386                           -1);
1387
1388       gtk_tree_store_append (store, &child_iter1, &child_iter);
1389       gtk_tree_store_set (store, &child_iter1,
1390                           CHECKBOX_COLUMN, checked,
1391                           NAME_COLUMN,"eventtype",
1392                           -1);
1393
1394       for(k=0;k<nb_eventtype;k++){
1395         eventtype = lttv_tracefile_selector_eventtype_get(tracefile,k);
1396         name      = lttv_eventtype_selector_get_name(eventtype);
1397         checked   = lttv_eventtype_selector_get_selected(eventtype);
1398         gtk_tree_store_append (store, &child_iter2, &child_iter1);
1399         gtk_tree_store_set (store, &child_iter2,
1400                             CHECKBOX_COLUMN, checked,
1401                             NAME_COLUMN,name,
1402                             -1);
1403       }
1404     }
1405   }
1406
1407   id = gtk_dialog_run(GTK_DIALOG(dialogue));
1408   switch(id){
1409     case GTK_RESPONSE_ACCEPT:
1410     case GTK_RESPONSE_OK:
1411       update_filter(s, store);
1412       gtk_widget_destroy(dialogue);
1413       return TRUE;
1414     case GTK_RESPONSE_REJECT:
1415     case GTK_RESPONSE_CANCEL:
1416     default:
1417       gtk_widget_destroy(dialogue);
1418       break;
1419   }
1420   return FALSE;
1421 }
1422
1423 char * get_remove_trace(char ** all_trace_name, int nb_trace)
1424 {
1425   return get_selection(all_trace_name, nb_trace,
1426                        "Select a trace", "Trace pathname");
1427 }
1428 char * get_unload_module(char ** loaded_module_name, int nb_module)
1429 {
1430   return get_selection(loaded_module_name, nb_module,
1431                        "Select an unload module", "Module pathname");
1432 }
1433
1434 char * get_selection(char ** loaded_module_name, int nb_module,
1435                      char *title, char * column_title)
1436 {
1437   GtkWidget         * dialogue;
1438   GtkWidget         * scroll_win;
1439   GtkWidget         * tree;
1440   GtkListStore      * store;
1441   GtkTreeViewColumn * column;
1442   GtkCellRenderer   * renderer;
1443   GtkTreeSelection  * select;
1444   GtkTreeIter         iter;
1445   gint                id, i;
1446   char              * unload_module_name = NULL;
1447
1448   dialogue = gtk_dialog_new_with_buttons(title,
1449                                          NULL,
1450                                          GTK_DIALOG_MODAL,
1451                                          GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
1452                                          GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
1453                                          NULL);
1454   gtk_window_set_default_size((GtkWindow*)dialogue, 500, 200);
1455
1456   scroll_win = gtk_scrolled_window_new (NULL, NULL);
1457   gtk_widget_show ( scroll_win);
1458   gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win),
1459                                  GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1460
1461   store = gtk_list_store_new (N_COLUMNS,G_TYPE_STRING);
1462   tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL (store));
1463   gtk_widget_show ( tree);
1464   g_object_unref (G_OBJECT (store));
1465
1466   renderer = gtk_cell_renderer_text_new ();
1467   column   = gtk_tree_view_column_new_with_attributes (column_title,
1468                                                      renderer,
1469                                                      "text", MODULE_COLUMN,
1470                                                      NULL);
1471   gtk_tree_view_column_set_alignment (column, 0.5);
1472   gtk_tree_view_column_set_fixed_width (column, 150);
1473   gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
1474
1475   select = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree));
1476   gtk_tree_selection_set_mode (select, GTK_SELECTION_SINGLE);
1477
1478   gtk_container_add (GTK_CONTAINER (scroll_win), tree);
1479
1480   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0);
1481
1482   for(i=0;i<nb_module;i++){
1483     gtk_list_store_append (store, &iter);
1484     gtk_list_store_set (store, &iter, MODULE_COLUMN,loaded_module_name[i],-1);
1485   }
1486
1487   id = gtk_dialog_run(GTK_DIALOG(dialogue));
1488   switch(id){
1489     case GTK_RESPONSE_ACCEPT:
1490     case GTK_RESPONSE_OK:
1491       if (gtk_tree_selection_get_selected (select, (GtkTreeModel**)&store, &iter)){
1492           gtk_tree_model_get ((GtkTreeModel*)store, &iter, MODULE_COLUMN, &unload_module_name, -1);
1493       }
1494     case GTK_RESPONSE_REJECT:
1495     case GTK_RESPONSE_CANCEL:
1496     default:
1497       gtk_widget_destroy(dialogue);
1498       break;
1499   }
1500
1501   return unload_module_name;
1502 }
1503
1504 void main_window_destroy_hash_key(gpointer key)
1505 {
1506   g_free(key);
1507 }
1508
1509 void main_window_destroy_hash_data(gpointer data)
1510 {
1511 }
1512
1513
1514 void insert_menu_toolbar_item(MainWindow * mw, gpointer user_data)
1515 {
1516   int i;
1517   GdkPixbuf *pixbuf;
1518   view_constructor constructor;
1519   LttvMenus * menu;
1520   LttvToolbars * toolbar;
1521   lttv_menu_closure *menu_item;
1522   lttv_toolbar_closure *toolbar_item;
1523   LttvAttributeValue value;
1524   LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
1525   GtkWidget * tool_menu_title_menu, *insert_view, *pixmap, *tmp;
1526
1527   g_assert(lttv_iattribute_find_by_path(attributes,
1528            "viewers/menu", LTTV_POINTER, &value));
1529   menu = (LttvMenus*)*(value.v_pointer);
1530
1531   if(menu){
1532     for(i=0;i<menu->len;i++){
1533       menu_item = &g_array_index(menu, lttv_menu_closure, i);
1534       tmp = g_hash_table_lookup(mw->hash_menu_item, g_strdup(menu_item->menuText));
1535       if(tmp)continue;
1536       constructor = menu_item->con;
1537       tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu");
1538       insert_view = gtk_menu_item_new_with_mnemonic (menu_item->menuText);
1539       gtk_widget_show (insert_view);
1540       gtk_container_add (GTK_CONTAINER (tool_menu_title_menu), insert_view);
1541       g_signal_connect ((gpointer) insert_view, "activate",
1542                         G_CALLBACK (insert_viewer_wrap),
1543                         constructor);
1544       g_hash_table_insert(mw->hash_menu_item, g_strdup(menu_item->menuText),
1545                           insert_view);
1546     }
1547   }
1548
1549   g_assert(lttv_iattribute_find_by_path(attributes,
1550            "viewers/toolbar", LTTV_POINTER, &value));
1551   toolbar = (LttvToolbars*)*(value.v_pointer);
1552
1553   if(toolbar){
1554     for(i=0;i<toolbar->len;i++){
1555       toolbar_item = &g_array_index(toolbar, lttv_toolbar_closure, i);
1556       tmp = g_hash_table_lookup(mw->hash_toolbar_item, g_strdup(toolbar_item->tooltip));
1557       if(tmp)continue;
1558       constructor = toolbar_item->con;
1559       tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar2");
1560       pixbuf = gdk_pixbuf_new_from_xpm_data ((const char**)toolbar_item->pixmap);
1561       pixmap = gtk_image_new_from_pixbuf(pixbuf);
1562       insert_view = gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu),
1563                                                 GTK_TOOLBAR_CHILD_BUTTON,
1564                                                 NULL,
1565                                                 "",
1566                                                 toolbar_item->tooltip, NULL,
1567                                                 pixmap, NULL, NULL);
1568       gtk_label_set_use_underline (GTK_LABEL (((GtkToolbarChild*) (g_list_last (GTK_TOOLBAR (tool_menu_title_menu)->children)->data))->label), TRUE);
1569       gtk_widget_show (insert_view);
1570       gtk_container_set_border_width (GTK_CONTAINER (insert_view), 1);
1571       g_signal_connect ((gpointer) insert_view, "clicked",G_CALLBACK (insert_viewer_wrap),constructor);
1572       g_hash_table_insert(mw->hash_toolbar_item, g_strdup(toolbar_item->tooltip),
1573                           insert_view);
1574     }
1575   }
1576 }
1577
1578 void construct_main_window(MainWindow * parent, WindowCreationData * win_creation_data)
1579 {
1580   g_critical("construct_main_window()");
1581   GtkWidget  * new_window; /* New generated main window */
1582   MainWindow * new_m_window;/* New main window structure */
1583   GtkNotebook * notebook;
1584   LttvIAttribute *attributes =
1585           LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
1586   LttvAttributeValue value;
1587
1588   new_m_window = g_new(MainWindow, 1);
1589
1590   // Add the object's information to the module's array
1591   g_main_window_list = g_slist_append(g_main_window_list, new_m_window);
1592
1593
1594   new_window  = create_MWindow();
1595   gtk_widget_show (new_window);
1596
1597   new_m_window->attributes = attributes;
1598
1599   new_m_window->mwindow = new_window;
1600   new_m_window->tab = NULL;
1601   new_m_window->current_tab = NULL;
1602   new_m_window->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
1603   if(parent){
1604     new_m_window->win_creation_data = parent->win_creation_data;
1605   }else{
1606     new_m_window->win_creation_data = win_creation_data;
1607   }
1608
1609   new_m_window->hash_menu_item = g_hash_table_new_full (g_str_hash, g_str_equal,
1610                                               main_window_destroy_hash_key,
1611                                               main_window_destroy_hash_data);
1612   new_m_window->hash_toolbar_item = g_hash_table_new_full (g_str_hash, g_str_equal,
1613                                               main_window_destroy_hash_key,
1614                                               main_window_destroy_hash_data);
1615
1616   insert_menu_toolbar_item(new_m_window, NULL);
1617
1618   g_object_set_data(G_OBJECT(new_window), "mainWindow", (gpointer)new_m_window);
1619
1620   //create a default tab
1621   notebook = (GtkNotebook *)lookup_widget(new_m_window->mwindow, "MNotebook");
1622   if(notebook == NULL){
1623     g_printf("Notebook does not exist\n");
1624     return;
1625   }
1626   //for now there is no name field in LttvTraceset structure
1627   //Use "Traceset" as the label for the default tab
1628   create_tab(parent, new_m_window, notebook,"Traceset");
1629
1630   g_object_set_data_full(
1631                         G_OBJECT(new_m_window->mwindow),
1632                         "Main_Window_Data",
1633                         new_m_window,
1634                         (GDestroyNotify)main_window_free);
1635
1636   g_win_count++;
1637 }
1638
1639 void tab_destructor(Tab * tab_instance)
1640 {
1641   int i, nb, ref_count;
1642   LttvTrace * trace;
1643
1644   if(tab_instance->attributes)
1645     g_object_unref(tab_instance->attributes);
1646
1647   if(tab_instance->mw->tab == tab_instance){
1648     tab_instance->mw->tab = tab_instance->next;
1649   }else{
1650     Tab * tmp1, *tmp = tab_instance->mw->tab;
1651     while(tmp != tab_instance){
1652       tmp1 = tmp;
1653       tmp = tmp->next;
1654     }
1655     tmp1->next = tab_instance->next;
1656   }
1657
1658   if(tab_instance->traceset_info->traceset_context != NULL){
1659     lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance->traceset_info->
1660                                             traceset_context));
1661     g_object_unref(tab_instance->traceset_info->traceset_context);
1662   }
1663   if(tab_instance->traceset_info->traceset != NULL) {
1664     nb = lttv_traceset_number(tab_instance->traceset_info->traceset);
1665     for(i = 0 ; i < nb ; i++) {
1666       trace = lttv_traceset_get(tab_instance->traceset_info->traceset, i);
1667       ref_count = lttv_trace_get_ref_number(trace);
1668       if(ref_count <= 1){
1669         ltt_trace_close(lttv_trace(trace));
1670         lttv_trace_destroy(trace);
1671       }
1672       //      lttv_trace_destroy(trace);
1673     }
1674   }
1675   lttv_traceset_destroy(tab_instance->traceset_info->traceset);
1676   g_free(tab_instance->traceset_info);
1677   g_free(tab_instance);
1678 }
1679
1680 void * create_tab(MainWindow * parent, MainWindow* current_window,
1681                   GtkNotebook * notebook, char * label)
1682 {
1683   GList * list;
1684   Tab * tmp_tab;
1685   MainWindow * mw_data = current_window;
1686   LttTime tmp_time;
1687
1688   tmp_tab = mw_data->tab;
1689   while(tmp_tab && tmp_tab->next) tmp_tab = tmp_tab->next;
1690   if(!tmp_tab){
1691     mw_data->current_tab = NULL;
1692     tmp_tab = g_new(Tab,1);
1693     mw_data->tab = tmp_tab;
1694   }else{
1695     tmp_tab->next = g_new(Tab,1);
1696     tmp_tab = tmp_tab->next;
1697   }
1698
1699   tmp_tab->traceset_info = g_new(TracesetInfo,1);
1700   if(parent){
1701     tmp_tab->traceset_info->traceset =
1702       lttv_traceset_copy(parent->current_tab->traceset_info->traceset);
1703   }else{
1704     if(mw_data->current_tab){
1705       tmp_tab->traceset_info->traceset =
1706         lttv_traceset_copy(mw_data->current_tab->traceset_info->traceset);
1707     }else{
1708       tmp_tab->traceset_info->traceset = lttv_traceset_new();
1709       /* Add the command line trace */
1710       if(g_init_trace != NULL)
1711         lttv_traceset_add(tmp_tab->traceset_info->traceset, g_init_trace);
1712     }
1713   }
1714   //FIXME copy not implemented in lower level
1715   tmp_tab->traceset_info->traceset_context =
1716     g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
1717   lttv_context_init(
1718             LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context),
1719                                   tmp_tab->traceset_info->traceset);
1720
1721   if(mw_data->current_tab){
1722     // Will have to read directly at the main window level, as we want
1723     // to be able to modify a traceset on the fly.
1724     tmp_tab->time_window      = mw_data->current_tab->time_window;
1725     tmp_tab->current_time     = mw_data->current_tab->current_time;
1726   }else{
1727     // Will have to read directly at the main window level, as we want
1728     // to be able to modify a traceset on the fly.
1729     // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime);
1730     tmp_tab->time_window.start_time   =
1731             LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime;
1732     if(DEFAULT_TIME_WIDTH_S <
1733               LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->endTime.tv_sec)
1734       tmp_time.tv_sec = DEFAULT_TIME_WIDTH_S;
1735     else
1736       tmp_time.tv_sec =
1737               LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->endTime.tv_sec;
1738     tmp_time.tv_nsec = 0;
1739     tmp_tab->time_window.time_width = tmp_time ;
1740     tmp_tab->current_time.tv_sec =
1741        LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime.tv_sec;
1742     tmp_tab->current_time.tv_nsec =
1743        LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime.tv_nsec;
1744   }
1745   tmp_tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
1746   //  mw_data->current_tab = tmp_tab;
1747   tmp_tab->multi_vpaned = (GtkMultiVPaned*)gtk_multi_vpaned_new();
1748   tmp_tab->multi_vpaned->mw = mw_data;
1749   gtk_widget_show((GtkWidget*)tmp_tab->multi_vpaned);
1750   tmp_tab->next = NULL;
1751   tmp_tab->mw   = mw_data;
1752
1753   tmp_tab->label = gtk_label_new (label);
1754   gtk_widget_show (tmp_tab->label);
1755
1756   g_object_set_data_full(
1757            G_OBJECT(tmp_tab->multi_vpaned),
1758            "Tab_Info",
1759            tmp_tab,
1760            (GDestroyNotify)tab_destructor);
1761
1762   lttv_state_add_event_hooks(
1763        (LttvTracesetState*)tmp_tab->traceset_info->traceset_context);
1764
1765   gtk_notebook_append_page(notebook, (GtkWidget*)tmp_tab->multi_vpaned, tmp_tab->label);
1766   list = gtk_container_get_children(GTK_CONTAINER(notebook));
1767   gtk_notebook_set_current_page(notebook,g_list_length(list)-1);
1768 }
1769
1770 void remove_menu_item(gpointer main_win, gpointer user_data)
1771 {
1772   MainWindow * mw = (MainWindow *) main_win;
1773   lttv_menu_closure *menu_item = (lttv_menu_closure *)user_data;
1774   GtkWidget * tool_menu_title_menu, *insert_view;
1775
1776   tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu");
1777   insert_view = (GtkWidget*)g_hash_table_lookup(mw->hash_menu_item,
1778                                                 menu_item->menuText);
1779   if(insert_view){
1780     g_hash_table_remove(mw->hash_menu_item, menu_item->menuText);
1781     gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu), insert_view);
1782   }
1783 }
1784
1785 void remove_toolbar_item(gpointer main_win, gpointer user_data)
1786 {
1787   MainWindow * mw = (MainWindow *) main_win;
1788   lttv_toolbar_closure *toolbar_item = (lttv_toolbar_closure *)user_data;
1789   GtkWidget * tool_menu_title_menu, *insert_view;
1790
1791
1792   tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar2");
1793   insert_view = (GtkWidget*)g_hash_table_lookup(mw->hash_toolbar_item,
1794                                                 toolbar_item->tooltip);
1795   if(insert_view){
1796     g_hash_table_remove(mw->hash_toolbar_item, toolbar_item->tooltip);
1797     gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu), insert_view);
1798   }
1799 }
1800
1801 /**
1802  * Remove menu and toolbar item when a module unloaded
1803  */
1804
1805 void main_window_remove_menu_item(lttv_constructor constructor)
1806 {
1807   int i;
1808   LttvMenus * menu;
1809   lttv_menu_closure *menu_item;
1810   LttvAttributeValue value;
1811   LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
1812
1813   g_assert(lttv_iattribute_find_by_path(attributes,
1814            "viewers/menu", LTTV_POINTER, &value));
1815   menu = (LttvMenus*)*(value.v_pointer);
1816
1817   if(menu){
1818     for(i=0;i<menu->len;i++){
1819       menu_item = &g_array_index(menu, lttv_menu_closure, i);
1820       if(menu_item->con != constructor) continue;
1821       if(g_main_window_list){
1822         g_slist_foreach(g_main_window_list, remove_menu_item, menu_item);
1823       }
1824       break;
1825     }
1826   }
1827
1828 }
1829
1830 void main_window_remove_toolbar_item(lttv_constructor constructor)
1831 {
1832   int i;
1833   LttvToolbars * toolbar;
1834   lttv_toolbar_closure *toolbar_item;
1835   LttvAttributeValue value;
1836   LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
1837
1838   g_assert(lttv_iattribute_find_by_path(attributes,
1839            "viewers/toolbar", LTTV_POINTER, &value));
1840   toolbar = (LttvToolbars*)*(value.v_pointer);
1841
1842   if(toolbar){
1843     for(i=0;i<toolbar->len;i++){
1844       toolbar_item = &g_array_index(toolbar, lttv_toolbar_closure, i);
1845       if(toolbar_item->con != constructor) continue;
1846       if(g_main_window_list){
1847         g_slist_foreach(g_main_window_list, remove_toolbar_item, toolbar_item);
1848       }
1849       break;
1850     }
1851   }
1852 }