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

   1 #ifdef HAVE_CONFIG_H
   2 #  include <config.h>
   3 #endif
   4
   5 #include <gtk/gtk.h>
   6 #include <gmodule.h>
   7
   8 #include "callbacks.h"
   9 #include "interface.h"
  10 #include "support.h"
  11 #include <lttv/mainWindow.h>
  12 #include <lttv/menu.h>
  13 #include <lttv/toolbar.h>
  14 #include <lttv/gtkTraceSet.h>
  15 #include <lttv/module.h>
  16 #include <lttv/gtkdirsel.h>
  17 #include <lttv/iattribute.h>
  18 #include <lttv/lttvfilter.h>
  19 #include <ltt/trace.h>
  20 #include <ltt/facility.h>
  21
  22 #define PATH_LENGTH          256
  23 #define DEFAULT_TIME_WIDTH_S   1
  24
  25 extern LttvTrace *g_init_trace ;
  26
  27
  28 /** Array containing instanced objects. */
  29 extern GSList * g_main_window_list;
  30
  31 static int g_win_count = 0;
  32
  33 MainWindow * get_window_data_struct(GtkWidget * widget);
  34 char * get_unload_module(char ** loaded_module_name, int nb_module);
  35 char * get_remove_trace(char ** all_trace_name, int nb_trace);
  36 char * get_selection(char ** all_name, int nb, char *title, char * column_title);
  37 gboolean get_filter_selection(LttvTracesetSelector *s, char *title, char * column_title);
  38 void * create_tab(MainWindow * parent, MainWindow * current_window,
  39                   GtkNotebook * notebook, char * label);
  40
  41 void insert_viewer(GtkWidget* widget, view_constructor constructor);
  42 void update_filter(LttvTracesetSelector *s,  GtkTreeStore *store );
  43
  44 void checkbox_changed(GtkTreeView *treeview,
  45                       GtkTreePath *arg1,
  46                       GtkTreeViewColumn *arg2,
  47                       gpointer user_data);
  48 void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i);
  49 void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * trace);
  50
  51 LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset);
  52
  53 void redraw_viewer(MainWindow * mw_data, TimeWindow * time_window);
  54 unsigned get_max_event_number(MainWindow * mw_data);
  55
  56 enum {
  57   CHECKBOX_COLUMN,
  58   NAME_COLUMN,
  59   TOTAL_COLUMNS
  60 };
  61
  62 enum
  63 {
  64   MODULE_COLUMN,
  65   N_COLUMNS
  66 };
  67
  68
  69 LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset)
  70 {
  71   LttvTracesetSelector  * s;
  72   LttvTraceSelector     * trace;
  73   LttvTracefileSelector * tracefile;
  74   LttvEventtypeSelector * eventtype;
  75   int i, j, k, m;
  76   int nb_trace, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event;
  77   LttvTrace * trace_v;
  78   LttTrace  * t;
  79   LttTracefile *tf;
  80   LttFacility * fac;
  81   LttEventType * et;
  82
  83   s = lttv_traceset_selector_new(lttv_traceset_name(traceset));
  84   nb_trace = lttv_traceset_number(traceset);
  85   for(i=0;i<nb_trace;i++){
  86     trace_v = lttv_traceset_get(traceset, i);
  87     t       = lttv_trace(trace_v);
  88     trace   = lttv_trace_selector_new(t);
  89     lttv_traceset_selector_trace_add(s, trace);
  90
  91     nb_facility = ltt_trace_facility_number(t);
  92     for(k=0;k<nb_facility;k++){
  93       fac = ltt_trace_facility_get(t,k);
  94       nb_event = (int) ltt_facility_eventtype_number(fac);
  95       for(m=0;m<nb_event;m++){
  96         et = ltt_facility_eventtype_get(fac,m);
  97         eventtype = lttv_eventtype_selector_new(et);
  98         lttv_trace_selector_eventtype_add(trace, eventtype);
  99       }
 100     }
 101
 102     nb_control = ltt_trace_control_tracefile_number(t);
 103     nb_per_cpu = ltt_trace_per_cpu_tracefile_number(t);
 104     nb_tracefile = nb_control + nb_per_cpu;
 105
 106     for(j = 0 ; j < nb_tracefile ; j++) {
 107       if(j < nb_control)
 108         tf = ltt_trace_control_tracefile_get(t, j);
 109       else
 110         tf = ltt_trace_per_cpu_tracefile_get(t, j - nb_control);
 111       tracefile = lttv_tracefile_selector_new(tf);
 112       lttv_trace_selector_tracefile_add(trace, tracefile);
 113       lttv_eventtype_selector_copy(trace, tracefile);
 114     }
 115   }
 116   return s;
 117 }
 118
 119 void
 120 insert_viewer_wrap(GtkWidget *menuitem, gpointer user_data)
 121 {
 122   guint val = 20;
 123
 124   insert_viewer((GtkWidget*)menuitem, (view_constructor)user_data);
 125   //  selected_hook(&val);
 126 }
 127
 128
 129 /* internal functions */
 130 void insert_viewer(GtkWidget* widget, view_constructor constructor)
 131 {
 132   GtkMultiVPaned * multi_vpaned;
 133   MainWindow * mw_data;
 134   GtkWidget * viewer;
 135   LttvTracesetSelector  * s;
 136   TimeInterval * time_interval;
 137   TimeWindow  time_window, t;
 138
 139   mw_data = get_window_data_struct(widget);
 140   if(!mw_data->current_tab) return;
 141   multi_vpaned = mw_data->current_tab->multi_vpaned;
 142
 143   s = construct_traceset_selector(mw_data->current_tab->traceset_info->traceset);
 144   viewer = (GtkWidget*)constructor(mw_data, s, "Traceset_Selector");
 145   if(viewer)
 146   {
 147     gtk_multi_vpaned_widget_add(multi_vpaned, viewer);
 148     // Added by MD
 149     //    g_object_unref(G_OBJECT(viewer));
 150
 151     time_window = mw_data->current_tab->time_window;
 152     time_interval = (TimeInterval*)g_object_get_data(G_OBJECT(viewer), TRACESET_TIME_SPAN);
 153     if(time_interval){
 154       t = time_window;
 155       time_window.start_time = time_interval->startTime;
 156       time_window.time_width = ltt_time_sub(time_interval->endTime,time_interval->startTime);
 157     }
 158
 159     redraw_viewer(mw_data,&time_window);
 160     set_current_time(mw_data,&(mw_data->current_tab->current_time));
 161     if(time_interval){
 162       set_time_window(mw_data,&t);
 163     }
 164   }
 165 }
 166
 167 void get_label_string (GtkWidget * text, gchar * label)
 168 {
 169   GtkEntry * entry = (GtkEntry*)text;
 170   if(strlen(gtk_entry_get_text(entry))!=0)
 171     strcpy(label,gtk_entry_get_text(entry));
 172 }
 173
 174 void get_label(MainWindow * mw, gchar * str, gchar* dialogue_title, gchar * label_str)
 175 {
 176   GtkWidget * dialogue;
 177   GtkWidget * text;
 178   GtkWidget * label;
 179   gint id;
 180
 181   dialogue = gtk_dialog_new_with_buttons(dialogue_title,NULL,
 182                                          GTK_DIALOG_MODAL,
 183                                          GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
 184                                          GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
 185                                          NULL);
 186
 187   label = gtk_label_new(label_str);
 188   gtk_widget_show(label);
 189
 190   text = gtk_entry_new();
 191   gtk_widget_show(text);
 192
 193   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), label,TRUE, TRUE,0);
 194   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), text,FALSE, FALSE,0);
 195
 196   id = gtk_dialog_run(GTK_DIALOG(dialogue));
 197   switch(id){
 198     case GTK_RESPONSE_ACCEPT:
 199       get_label_string(text,str);
 200       gtk_widget_destroy(dialogue);
 201       break;
 202     case GTK_RESPONSE_REJECT:
 203     default:
 204       gtk_widget_destroy(dialogue);
 205       break;
 206   }
 207 }
 208
 209 MainWindow * get_window_data_struct(GtkWidget * widget)
 210 {
 211   GtkWidget * mw;
 212   MainWindow * mw_data;
 213
 214   mw = lookup_widget(widget, "MWindow");
 215   if(mw == NULL){
 216     g_printf("Main window does not exist\n");
 217     return;
 218   }
 219
 220   mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"mainWindow");
 221   if(mw_data == NULL){
 222     g_printf("Main window data does not exist\n");
 223     return;
 224   }
 225   return mw_data;
 226 }
 227
 228 void create_new_window(GtkWidget* widget, gpointer user_data, gboolean clone)
 229 {
 230   MainWindow * parent = get_window_data_struct(widget);
 231
 232   if(clone){
 233     g_printf("Clone : use the same traceset\n");
 234     construct_main_window(parent, NULL);
 235   }else{
 236     g_printf("Empty : traceset is set to NULL\n");
 237     construct_main_window(NULL, parent->win_creation_data);
 238   }
 239 }
 240
 241 void move_up_viewer(GtkWidget * widget, gpointer user_data)
 242 {
 243   MainWindow * mw = get_window_data_struct(widget);
 244   if(!mw->current_tab) return;
 245   gtk_multi_vpaned_widget_move_up(mw->current_tab->multi_vpaned);
 246 }
 247
 248 void move_down_viewer(GtkWidget * widget, gpointer user_data)
 249 {
 250   MainWindow * mw = get_window_data_struct(widget);
 251   if(!mw->current_tab) return;
 252   gtk_multi_vpaned_widget_move_down(mw->current_tab->multi_vpaned);
 253 }
 254
 255 void delete_viewer(GtkWidget * widget, gpointer user_data)
 256 {
 257   MainWindow * mw = get_window_data_struct(widget);
 258   if(!mw->current_tab) return;
 259   gtk_multi_vpaned_widget_delete(mw->current_tab->multi_vpaned);
 260 }
 261
 262 void open_traceset(GtkWidget * widget, gpointer user_data)
 263 {
 264   char ** dir;
 265   gint id;
 266   LttvTraceset * traceset;
 267   MainWindow * mw_data = get_window_data_struct(widget);
 268   GtkFileSelection * file_selector =
 269     (GtkFileSelection *)gtk_file_selection_new("Select a traceset");
 270
 271   gtk_file_selection_hide_fileop_buttons(file_selector);
 272
 273   id = gtk_dialog_run(GTK_DIALOG(file_selector));
 274   switch(id){
 275     case GTK_RESPONSE_ACCEPT:
 276     case GTK_RESPONSE_OK:
 277       dir = gtk_file_selection_get_selections (file_selector);
 278       traceset = lttv_traceset_load(dir[0]);
 279       g_printf("Open a trace set %s\n", dir[0]);
 280       //Not finished yet
 281       g_strfreev(dir);
 282     case GTK_RESPONSE_REJECT:
 283     case GTK_RESPONSE_CANCEL:
 284     default:
 285       gtk_widget_destroy((GtkWidget*)file_selector);
 286       break;
 287   }
 288
 289 }
 290
 291 unsigned get_max_event_number(MainWindow * mw_data)
 292 {
 293   unsigned nb = 0, *size;
 294   GtkWidget * w;
 295
 296   w = gtk_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned);
 297   while(w){
 298     size = (unsigned*)g_object_get_data(G_OBJECT(w), MAX_NUMBER_EVENT);
 299     if(size == NULL){
 300       nb = G_MAXULONG;
 301       break;
 302     }else{
 303       if(nb < *size)
 304         nb = *size;
 305     }
 306     w = gtk_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned);
 307   }
 308   return nb;
 309 }
 310
 311 void redraw_viewer(MainWindow * mw_data, TimeWindow * time_window)
 312 {
 313   unsigned max_nb_events;
 314   GdkWindow * win;
 315   GdkCursor * new;
 316   GtkWidget* widget;
 317
 318   new = gdk_cursor_new(GDK_X_CURSOR);
 319   widget = lookup_widget(mw_data->mwindow, "MToolbar2");
 320   win = gtk_widget_get_parent_window(widget);
 321   gdk_window_set_cursor(win, new);
 322   gdk_cursor_unref(new);
 323   gdk_window_stick(win);
 324   gdk_window_unstick(win);
 325
 326   //update time window of each viewer, let viewer insert hooks needed by process_traceset
 327   set_time_window(mw_data, time_window);
 328
 329   max_nb_events = get_max_event_number(mw_data);
 330
 331   process_traceset_api(mw_data, time_window->start_time,
 332                        ltt_time_add(time_window->start_time,time_window->time_width),
 333                        max_nb_events);
 334
 335   //call hooks to show each viewer and let them remove hooks
 336   show_viewer(mw_data);
 337
 338   gdk_window_set_cursor(win, NULL);
 339 }
 340
 341 void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * t)
 342 {
 343   int j, k, m, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event;
 344   LttvTracesetSelector  * s;
 345   LttvTraceSelector     * trace;
 346   LttvTracefileSelector * tracefile;
 347   LttvEventtypeSelector * eventtype;
 348   LttTracefile          * tf;
 349   GtkWidget             * w;
 350   LttFacility           * fac;
 351   LttEventType          * et;
 352
 353   w = gtk_multi_vpaned_get_first_widget(paned);
 354   while(w){
 355     s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 356
 357     trace   = lttv_trace_selector_new(t);
 358     lttv_traceset_selector_trace_add(s, trace);
 359
 360     nb_facility = ltt_trace_facility_number(t);
 361     for(k=0;k<nb_facility;k++){
 362       fac = ltt_trace_facility_get(t,k);
 363       nb_event = (int) ltt_facility_eventtype_number(fac);
 364       for(m=0;m<nb_event;m++){
 365         et = ltt_facility_eventtype_get(fac,m);
 366         eventtype = lttv_eventtype_selector_new(et);
 367         lttv_trace_selector_eventtype_add(trace, eventtype);
 368       }
 369     }
 370
 371     nb_control = ltt_trace_control_tracefile_number(t);
 372     nb_per_cpu = ltt_trace_per_cpu_tracefile_number(t);
 373     nb_tracefile = nb_control + nb_per_cpu;
 374
 375     for(j = 0 ; j < nb_tracefile ; j++) {
 376       if(j < nb_control)
 377         tf = ltt_trace_control_tracefile_get(t, j);
 378       else
 379         tf = ltt_trace_per_cpu_tracefile_get(t, j - nb_control);
 380       tracefile = lttv_tracefile_selector_new(tf);
 381       lttv_trace_selector_tracefile_add(trace, tracefile);
 382       lttv_eventtype_selector_copy(trace, tracefile);
 383     }
 384
 385     w = gtk_multi_vpaned_get_next_widget(paned);
 386   }
 387 }
 388
 389 void add_trace(GtkWidget * widget, gpointer user_data)
 390 {
 391   LttTrace *trace;
 392   LttvTrace * trace_v;
 393   LttvTraceset * traceset;
 394   char * dir;
 395   gint id;
 396   MainWindow * mw_data = get_window_data_struct(widget);
 397   GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace");
 398   gtk_dir_selection_hide_fileop_buttons(file_selector);
 399
 400   id = gtk_dialog_run(GTK_DIALOG(file_selector));
 401   switch(id){
 402     case GTK_RESPONSE_ACCEPT:
 403     case GTK_RESPONSE_OK:
 404       dir = gtk_dir_selection_get_dir (file_selector);
 405       trace = ltt_trace_open(dir);
 406       if(trace == NULL) g_critical("cannot open trace %s", dir);
 407       trace_v = lttv_trace_new(trace);
 408       traceset = mw_data->current_tab->traceset_info->traceset;
 409       if(mw_data->current_tab->traceset_info->traceset_context != NULL){
 410         lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data->current_tab->
 411                                                 traceset_info->traceset_context));
 412         g_object_unref(mw_data->current_tab->traceset_info->traceset_context);
 413       }
 414       lttv_traceset_add(traceset, trace_v);
 415       mw_data->current_tab->traceset_info->traceset_context =
 416         g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
 417       lttv_context_init(
 418         LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->
 419                               traceset_context),traceset);
 420       add_trace_into_traceset_selector(mw_data->current_tab->multi_vpaned, trace);
 421
 422       gtk_widget_destroy((GtkWidget*)file_selector);
 423
 424       //update current tab
 425       update_traceset(mw_data);
 426       redraw_viewer(mw_data, &(mw_data->current_tab->time_window));
 427       set_current_time(mw_data,&(mw_data->current_tab->current_time));
 428       break;
 429     case GTK_RESPONSE_REJECT:
 430     case GTK_RESPONSE_CANCEL:
 431     default:
 432       gtk_widget_destroy((GtkWidget*)file_selector);
 433       break;
 434   }
 435 }
 436
 437 void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i)
 438 {
 439   LttvTracesetSelector * s;
 440   LttvTraceSelector * t;
 441   GtkWidget * w;
 442
 443   w = gtk_multi_vpaned_get_first_widget(paned);
 444   while(w){
 445     s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 446     t = lttv_traceset_selector_trace_get(s,i);
 447     lttv_traceset_selector_trace_remove(s, i);
 448     lttv_trace_selector_destroy(t);
 449     w = gtk_multi_vpaned_get_next_widget(paned);
 450   }
 451 }
 452
 453 void remove_trace(GtkWidget * widget, gpointer user_data)
 454 {
 455   LttTrace *trace;
 456   LttvTrace * trace_v;
 457   LttvTraceset * traceset;
 458   gint i, nb_trace;
 459   char ** name, *remove_trace_name;
 460   MainWindow * mw_data = get_window_data_struct(widget);
 461   LttvTracesetSelector * s;
 462   LttvTraceSelector * t;
 463   GtkWidget * w;
 464   gboolean selected;
 465
 466   nb_trace =lttv_traceset_number(mw_data->current_tab->traceset_info->traceset);
 467   name = g_new(char*,nb_trace);
 468   for(i = 0; i < nb_trace; i++){
 469     trace_v = lttv_traceset_get(mw_data->current_tab->
 470                                 traceset_info->traceset, i);
 471     trace = lttv_trace(trace_v);
 472     name[i] = ltt_trace_name(trace);
 473   }
 474
 475   remove_trace_name = get_remove_trace(name, nb_trace);
 476
 477   if(remove_trace_name){
 478     for(i=0; i<nb_trace; i++){
 479       if(strcmp(remove_trace_name,name[i]) == 0){
 480         //unselect the trace from the current viewer
 481         w = gtk_multi_vpaned_get_widget(mw_data->current_tab->multi_vpaned);
 482         s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 483         t = lttv_traceset_selector_trace_get(s,i);
 484         lttv_trace_selector_set_selected(t, FALSE);
 485
 486         //check if other viewers select the trace
 487         w = gtk_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned);
 488         while(w){
 489           s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 490           t = lttv_traceset_selector_trace_get(s,i);
 491           selected = lttv_trace_selector_get_selected(t);
 492           if(selected)break;
 493           w = gtk_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned);
 494         }
 495
 496         //if no viewer selects the trace, remove it
 497         if(!selected){
 498           remove_trace_from_traceset_selector(mw_data->current_tab->multi_vpaned, i);
 499
 500           traceset = mw_data->current_tab->traceset_info->traceset;
 501           trace_v = lttv_traceset_get(traceset, i);
 502           if(lttv_trace_get_ref_number(trace_v) <= 1)
 503             ltt_trace_close(lttv_trace(trace_v));
 504
 505           if(mw_data->current_tab->traceset_info->traceset_context != NULL){
 506             lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data->current_tab->
 507                                                     traceset_info->traceset_context));
 508             g_object_unref(mw_data->current_tab->traceset_info->traceset_context);
 509           }
 510           lttv_traceset_remove(traceset, i);
 511           lttv_trace_destroy(trace_v);
 512           mw_data->current_tab->traceset_info->traceset_context =
 513             g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
 514           lttv_context_init(
 515                             LTTV_TRACESET_CONTEXT(mw_data->current_tab->
 516                                       traceset_info->traceset_context),traceset);
 517           //update current tab
 518           update_traceset(mw_data);
 519           redraw_viewer(mw_data, &(mw_data->current_tab->time_window));
 520           set_current_time(mw_data,&(mw_data->current_tab->current_time));
 521         }
 522         break;
 523       }
 524     }
 525   }
 526
 527   g_free(name);
 528 }
 529
 530 void save(GtkWidget * widget, gpointer user_data)
 531 {
 532   g_printf("Save\n");
 533 }
 534
 535 void save_as(GtkWidget * widget, gpointer user_data)
 536 {
 537   g_printf("Save as\n");
 538 }
 539
 540 void zoom(GtkWidget * widget, double size)
 541 {
 542   TimeInterval *time_span;
 543   TimeWindow time_window;
 544   LttTime    current_time, time_delta, time_s, time_e, time_t;
 545   MainWindow * mw_data = get_window_data_struct(widget);
 546
 547   time_span = LTTV_TRACESET_CONTEXT(mw_data->current_tab->
 548                                     traceset_info->traceset_context)->Time_Span;
 549   time_window =  mw_data->current_tab->time_window;
 550   current_time = mw_data->current_tab->current_time;
 551
 552   time_delta = ltt_time_sub(time_span->endTime,time_span->startTime);
 553   if(size == 0){
 554     time_window.start_time = time_span->startTime;
 555     time_window.time_width = time_delta;
 556   }else{
 557     time_window.time_width = ltt_time_div(time_window.time_width, size);
 558     if(ltt_time_compare(time_window.time_width,time_delta) > 0)
 559       time_window.time_width = time_delta;
 560
 561     time_t = ltt_time_div(time_window.time_width, 2);
 562     if(ltt_time_compare(current_time, time_t) < 0){
 563       time_s = time_span->startTime;
 564     } else {
 565       time_s = ltt_time_sub(current_time,time_t);
 566     }
 567     time_e = ltt_time_add(current_time,time_t);
 568     if(ltt_time_compare(time_span->startTime, time_s) > 0){
 569       time_s = time_span->startTime;
 570     }else if(ltt_time_compare(time_span->endTime, time_e) < 0){
 571       time_e = time_span->endTime;
 572       time_s = ltt_time_sub(time_e,time_window.time_width);
 573     }
 574     time_window.start_time = time_s;
 575   }
 576   redraw_viewer(mw_data, &time_window);
 577   set_current_time(mw_data,&(mw_data->current_tab->current_time));
 578   gtk_multi_vpaned_set_adjust(mw_data->current_tab->multi_vpaned, FALSE);
 579 }
 580
 581 void zoom_in(GtkWidget * widget, gpointer user_data)
 582 {
 583   zoom(widget, 2);
 584 }
 585
 586 void zoom_out(GtkWidget * widget, gpointer user_data)
 587 {
 588   zoom(widget, 0.5);
 589 }
 590
 591 void zoom_extended(GtkWidget * widget, gpointer user_data)
 592 {
 593   zoom(widget, 0);
 594 }
 595
 596 void go_to_time(GtkWidget * widget, gpointer user_data)
 597 {
 598   g_printf("Go to time\n");
 599 }
 600
 601 void show_time_frame(GtkWidget * widget, gpointer user_data)
 602 {
 603   g_printf("Show time frame\n");
 604 }
 605
 606
 607 /* callback function */
 608
 609 void
 610 on_empty_traceset_activate             (GtkMenuItem     *menuitem,
 611                                         gpointer         user_data)
 612 {
 613   create_new_window((GtkWidget*)menuitem, user_data, FALSE);
 614 }
 615
 616
 617 void
 618 on_clone_traceset_activate             (GtkMenuItem     *menuitem,
 619                                         gpointer         user_data)
 620 {
 621   create_new_window((GtkWidget*)menuitem, user_data, TRUE);
 622 }
 623
 624
 625 void
 626 on_tab_activate                        (GtkMenuItem     *menuitem,
 627                                         gpointer         user_data)
 628 {
 629   gchar label[PATH_LENGTH];
 630   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 631   GtkNotebook * notebook = (GtkNotebook *)lookup_widget((GtkWidget*)menuitem, "MNotebook");
 632   if(notebook == NULL){
 633     g_printf("Notebook does not exist\n");
 634     return;
 635   }
 636
 637   strcpy(label,"Page");
 638   get_label(mw_data, label,"Get the name of the tab","Please input tab's name");
 639
 640   create_tab (mw_data, mw_data, notebook, label);
 641 }
 642
 643
 644 void
 645 on_open_activate                       (GtkMenuItem     *menuitem,
 646                                         gpointer         user_data)
 647 {
 648   open_traceset((GtkWidget*)menuitem, user_data);
 649 }
 650
 651
 652 void
 653 on_close_activate                      (GtkMenuItem     *menuitem,
 654                                         gpointer         user_data)
 655 {
 656   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 657   main_window_destructor(mw_data);
 658 }
 659
 660
 661 void
 662 on_close_tab_activate                  (GtkMenuItem     *menuitem,
 663                                         gpointer         user_data)
 664 {
 665   int count = 0;
 666   GtkWidget * notebook;
 667   Tab * tmp;
 668   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 669   notebook = lookup_widget((GtkWidget*)menuitem, "MNotebook");
 670   if(notebook == NULL){
 671     g_printf("Notebook does not exist\n");
 672     return;
 673   }
 674
 675   if(mw_data->tab == mw_data->current_tab){
 676     //    tmp = mw_data->current_tb;
 677     //    mw_data->tab = mw_data->current_tab->next;
 678     g_printf("The default TAB can not be deleted\n");
 679     return;
 680   }else{
 681     tmp = mw_data->tab;
 682     while(tmp != mw_data->current_tab){
 683       tmp = tmp->next;
 684       count++;
 685     }
 686   }
 687
 688   gtk_notebook_remove_page((GtkNotebook*)notebook, count);
 689 }
 690
 691
 692 void
 693 on_add_trace_activate                  (GtkMenuItem     *menuitem,
 694                                         gpointer         user_data)
 695 {
 696   add_trace((GtkWidget*)menuitem, user_data);
 697 }
 698
 699
 700 void
 701 on_remove_trace_activate               (GtkMenuItem     *menuitem,
 702                                         gpointer         user_data)
 703 {
 704   remove_trace((GtkWidget*)menuitem, user_data);
 705 }
 706
 707
 708 void
 709 on_save_activate                       (GtkMenuItem     *menuitem,
 710                                         gpointer         user_data)
 711 {
 712   save((GtkWidget*)menuitem, user_data);
 713 }
 714
 715
 716 void
 717 on_save_as_activate                    (GtkMenuItem     *menuitem,
 718                                         gpointer         user_data)
 719 {
 720   save_as((GtkWidget*)menuitem, user_data);
 721 }
 722
 723
 724 void
 725 on_quit_activate                       (GtkMenuItem     *menuitem,
 726                                         gpointer         user_data)
 727 {
 728   gtk_main_quit ();
 729 }
 730
 731
 732 void
 733 on_cut_activate                        (GtkMenuItem     *menuitem,
 734                                         gpointer         user_data)
 735 {
 736   g_printf("Cut\n");
 737 }
 738
 739
 740 void
 741 on_copy_activate                       (GtkMenuItem     *menuitem,
 742                                         gpointer         user_data)
 743 {
 744   g_printf("Copye\n");
 745 }
 746
 747
 748 void
 749 on_paste_activate                      (GtkMenuItem     *menuitem,
 750                                         gpointer         user_data)
 751 {
 752   g_printf("Paste\n");
 753 }
 754
 755
 756 void
 757 on_delete_activate                     (GtkMenuItem     *menuitem,
 758                                         gpointer         user_data)
 759 {
 760   g_printf("Delete\n");
 761 }
 762
 763
 764 void
 765 on_zoom_in_activate                    (GtkMenuItem     *menuitem,
 766                                         gpointer         user_data)
 767 {
 768    zoom_in((GtkWidget*)menuitem, user_data);
 769 }
 770
 771
 772 void
 773 on_zoom_out_activate                   (GtkMenuItem     *menuitem,
 774                                         gpointer         user_data)
 775 {
 776    zoom_out((GtkWidget*)menuitem, user_data);
 777 }
 778
 779
 780 void
 781 on_zoom_extended_activate              (GtkMenuItem     *menuitem,
 782                                         gpointer         user_data)
 783 {
 784    zoom_extended((GtkWidget*)menuitem, user_data);
 785 }
 786
 787
 788 void
 789 on_go_to_time_activate                 (GtkMenuItem     *menuitem,
 790                                         gpointer         user_data)
 791 {
 792    go_to_time((GtkWidget*)menuitem, user_data);
 793 }
 794
 795
 796 void
 797 on_show_time_frame_activate            (GtkMenuItem     *menuitem,
 798                                         gpointer         user_data)
 799 {
 800    show_time_frame((GtkWidget*)menuitem, user_data);
 801 }
 802
 803
 804 void
 805 on_move_viewer_up_activate             (GtkMenuItem     *menuitem,
 806                                         gpointer         user_data)
 807 {
 808   move_up_viewer((GtkWidget*)menuitem, user_data);
 809 }
 810
 811
 812 void
 813 on_move_viewer_down_activate           (GtkMenuItem     *menuitem,
 814                                         gpointer         user_data)
 815 {
 816   move_down_viewer((GtkWidget*)menuitem, user_data);
 817 }
 818
 819
 820 void
 821 on_remove_viewer_activate              (GtkMenuItem     *menuitem,
 822                                         gpointer         user_data)
 823 {
 824   delete_viewer((GtkWidget*)menuitem, user_data);
 825 }
 826
 827 void
 828 on_trace_filter_activate              (GtkMenuItem     *menuitem,
 829                                         gpointer         user_data)
 830 {
 831   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 832   LttvTracesetSelector * s;
 833   GtkWidget * w = gtk_multi_vpaned_get_widget(mw_data->current_tab->multi_vpaned);
 834
 835   s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
 836   if(!s){
 837     g_printf("There is no viewer yet\n");
 838     return;
 839   }
 840   if(get_filter_selection(s, "Configure trace and tracefile filter", "Select traces and tracefiles")){
 841     update_traceset(mw_data);
 842     redraw_viewer(mw_data, &(mw_data->current_tab->time_window));
 843     set_current_time(mw_data,&(mw_data->current_tab->current_time));
 844   }
 845 }
 846
 847 void
 848 on_trace_facility_activate              (GtkMenuItem     *menuitem,
 849                                         gpointer         user_data)
 850 {
 851   g_printf("Trace facility selector: %s\n");
 852 }
 853
 854 void
 855 on_load_module_activate                (GtkMenuItem     *menuitem,
 856                                         gpointer         user_data)
 857 {
 858   char ** dir;
 859   gint id;
 860   char str[PATH_LENGTH], *str1;
 861   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 862   GtkFileSelection * file_selector = (GtkFileSelection *)gtk_file_selection_new("Select a module");
 863   gtk_file_selection_hide_fileop_buttons(file_selector);
 864
 865   str[0] = '\0';
 866   id = gtk_dialog_run(GTK_DIALOG(file_selector));
 867   switch(id){
 868     case GTK_RESPONSE_ACCEPT:
 869     case GTK_RESPONSE_OK:
 870       dir = gtk_file_selection_get_selections (file_selector);
 871       sprintf(str,dir[0]);
 872       str1 = strrchr(str,'/');
 873       if(str1)str1++;
 874       else{
 875         str1 = strrchr(str,'\\');
 876         str1++;
 877       }
 878       if(mw_data->win_creation_data)
 879         lttv_module_load(str1, mw_data->win_creation_data->argc,mw_data->win_creation_data->argv);
 880       else
 881         lttv_module_load(str1, 0,NULL);
 882       g_slist_foreach(g_main_window_list, insert_menu_toolbar_item, NULL);
 883       g_strfreev(dir);
 884     case GTK_RESPONSE_REJECT:
 885     case GTK_RESPONSE_CANCEL:
 886     default:
 887       gtk_widget_destroy((GtkWidget*)file_selector);
 888       break;
 889   }
 890   g_printf("Load module: %s\n", str);
 891 }
 892
 893
 894 void
 895 on_unload_module_activate              (GtkMenuItem     *menuitem,
 896                                         gpointer         user_data)
 897 {
 898   int i;
 899   char **name, *unload_module_name;
 900   guint nb;
 901   LttvModule ** modules, *module;
 902   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 903
 904   modules = lttv_module_list(&nb);
 905   name  = g_new(char*, nb);
 906   for(i=0;i<nb;i++){
 907     module = modules[i];
 908     name[i] = lttv_module_name(module);
 909   }
 910
 911   unload_module_name =get_unload_module(name,nb);
 912
 913   if(unload_module_name){
 914     for(i=0;i<nb;i++){
 915       if(strcmp(unload_module_name, name[i]) == 0){
 916         lttv_module_unload(modules[i]);
 917         break;
 918       }
 919     }
 920   }
 921
 922   g_free(name);
 923 }
 924
 925
 926 void
 927 on_add_module_search_path_activate     (GtkMenuItem     *menuitem,
 928                                         gpointer         user_data)
 929 {
 930   GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select module path");
 931   char * dir;
 932   gint id;
 933
 934   MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
 935
 936   id = gtk_dialog_run(GTK_DIALOG(file_selector));
 937   switch(id){
 938     case GTK_RESPONSE_ACCEPT:
 939     case GTK_RESPONSE_OK:
 940       dir = gtk_dir_selection_get_dir (file_selector);
 941       lttv_module_path_add(dir);
 942     case GTK_RESPONSE_REJECT:
 943     case GTK_RESPONSE_CANCEL:
 944     default:
 945       gtk_widget_destroy((GtkWidget*)file_selector);
 946       break;
 947   }
 948 }
 949
 950
 951 void
 952 on_color_activate                      (GtkMenuItem     *menuitem,
 953                                         gpointer         user_data)
 954 {
 955   g_printf("Color\n");
 956 }
 957
 958
 959 void
 960 on_filter_activate                     (GtkMenuItem     *menuitem,
 961                                         gpointer         user_data)
 962 {
 963   g_printf("Filter\n");
 964 }
 965
 966
 967 void
 968 on_save_configuration_activate         (GtkMenuItem     *menuitem,
 969                                         gpointer         user_data)
 970 {
 971   g_printf("Save configuration\n");
 972 }
 973
 974
 975 void
 976 on_content_activate                    (GtkMenuItem     *menuitem,
 977                                         gpointer         user_data)
 978 {
 979   g_printf("Content\n");
 980 }
 981
 982
 983 void
 984 on_about_activate                      (GtkMenuItem     *menuitem,
 985                                         gpointer         user_data)
 986 {
 987   g_printf("About...\n");
 988 }
 989
 990
 991 void
 992 on_button_new_clicked                  (GtkButton       *button,
 993                                         gpointer         user_data)
 994 {
 995   create_new_window((GtkWidget*)button, user_data, FALSE);
 996 }
 997
 998
 999 void
1000 on_button_open_clicked                 (GtkButton       *button,
1001                                         gpointer         user_data)
1002 {
1003   open_traceset((GtkWidget*)button, user_data);
1004 }
1005
1006
1007 void
1008 on_button_add_trace_clicked            (GtkButton       *button,
1009                                         gpointer         user_data)
1010 {
1011   add_trace((GtkWidget*)button, user_data);
1012 }
1013
1014
1015 void
1016 on_button_remove_trace_clicked         (GtkButton       *button,
1017                                         gpointer         user_data)
1018 {
1019   remove_trace((GtkWidget*)button, user_data);
1020 }
1021
1022
1023 void
1024 on_button_save_clicked                 (GtkButton       *button,
1025                                         gpointer         user_data)
1026 {
1027   save((GtkWidget*)button, user_data);
1028 }
1029
1030
1031 void
1032 on_button_save_as_clicked              (GtkButton       *button,
1033                                         gpointer         user_data)
1034 {
1035   save_as((GtkWidget*)button, user_data);
1036 }
1037
1038
1039 void
1040 on_button_zoom_in_clicked              (GtkButton       *button,
1041                                         gpointer         user_data)
1042 {
1043    zoom_in((GtkWidget*)button, user_data);
1044 }
1045
1046
1047 void
1048 on_button_zoom_out_clicked             (GtkButton       *button,
1049                                         gpointer         user_data)
1050 {
1051    zoom_out((GtkWidget*)button, user_data);
1052 }
1053
1054
1055 void
1056 on_button_zoom_extended_clicked        (GtkButton       *button,
1057                                         gpointer         user_data)
1058 {
1059    zoom_extended((GtkWidget*)button, user_data);
1060 }
1061
1062
1063 void
1064 on_button_go_to_time_clicked           (GtkButton       *button,
1065                                         gpointer         user_data)
1066 {
1067    go_to_time((GtkWidget*)button, user_data);
1068 }
1069
1070
1071 void
1072 on_button_show_time_frame_clicked      (GtkButton       *button,
1073                                         gpointer         user_data)
1074 {
1075    show_time_frame((GtkWidget*)button, user_data);
1076 }
1077
1078
1079 void
1080 on_button_move_up_clicked              (GtkButton       *button,
1081                                         gpointer         user_data)
1082 {
1083   move_up_viewer((GtkWidget*)button, user_data);
1084 }
1085
1086
1087 void
1088 on_button_move_down_clicked            (GtkButton       *button,
1089                                         gpointer         user_data)
1090 {
1091   move_down_viewer((GtkWidget*)button, user_data);
1092 }
1093
1094
1095 void
1096 on_button_delete_viewer_clicked        (GtkButton       *button,
1097                                         gpointer         user_data)
1098 {
1099   delete_viewer((GtkWidget*)button, user_data);
1100 }
1101
1102 void
1103 on_MWindow_destroy                     (GtkObject       *object,
1104                                         gpointer         user_data)
1105 {
1106   MainWindow *Main_Window = (MainWindow*)user_data;
1107
1108   g_printf("There are : %d windows\n",g_slist_length(g_main_window_list));
1109
1110   g_win_count--;
1111   if(g_win_count == 0)
1112     gtk_main_quit ();
1113 }
1114
1115 gboolean
1116 on_MWindow_configure                   (GtkWidget         *widget,
1117                                         GdkEventConfigure *event,
1118                                         gpointer           user_data)
1119 {
1120   MainWindow * mw_data = get_window_data_struct((GtkWidget*)widget);
1121   float width = event->width;
1122   Tab * tab = mw_data->tab;
1123   TimeWindow time_win;
1124   double ratio;
1125   TimeInterval *time_span;
1126   LttTime time;
1127
1128         // MD : removed time width modification upon resizing of the main window.
1129         // The viewers will redraw themselves completely, without time interval
1130         // modification.
1131 /*  while(tab){
1132     if(mw_data->window_width){
1133       time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ;
1134       time_win = tab->time_window;
1135       ratio = width / mw_data->window_width;
1136       tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio);
1137       time = ltt_time_sub(time_span->endTime, time_win.start_time);
1138       if(ltt_time_compare(time, tab->time_window.time_width) < 0){
1139         tab->time_window.time_width = time;
1140       }
1141     }
1142     tab = tab->next;
1143   }
1144
1145   mw_data->window_width = (int)width;
1146         */
1147   return FALSE;
1148 }
1149
1150 void
1151 on_MNotebook_switch_page               (GtkNotebook     *notebook,
1152                                         GtkNotebookPage *page,
1153                                         guint            page_num,
1154                                         gpointer         user_data)
1155 {
1156   MainWindow * mw = get_window_data_struct((GtkWidget*)notebook);
1157   Tab * tab = mw->tab;
1158
1159   while(page_num){
1160     tab = tab->next;
1161     page_num--;
1162   }
1163   mw->current_tab = tab;
1164 }
1165
1166 void checkbox_changed(GtkTreeView *treeview,
1167                       GtkTreePath *arg1,
1168                       GtkTreeViewColumn *arg2,
1169                       gpointer user_data)
1170 {
1171   GtkTreeStore * store = (GtkTreeStore *)gtk_tree_view_get_model (treeview);
1172   GtkTreeIter iter;
1173   gboolean value;
1174
1175   if (gtk_tree_model_get_iter ((GtkTreeModel *)store, &iter, arg1)){
1176     gtk_tree_model_get ((GtkTreeModel *)store, &iter, CHECKBOX_COLUMN, &value, -1);
1177     value = value? FALSE : TRUE;
1178     gtk_tree_store_set (GTK_TREE_STORE (store), &iter, CHECKBOX_COLUMN, value, -1);
1179   }
1180
1181 }
1182
1183 void update_filter(LttvTracesetSelector *s,  GtkTreeStore *store )
1184 {
1185   GtkTreeIter iter, child_iter, child_iter1, child_iter2;
1186   int i, j, k, nb_eventtype;
1187   LttvTraceSelector     * trace;
1188   LttvTracefileSelector * tracefile;
1189   LttvEventtypeSelector * eventtype;
1190   gboolean value, value1, value2;
1191
1192   if(gtk_tree_model_get_iter_first((GtkTreeModel*)store, &iter)){
1193     i = 0;
1194     do{
1195       trace = lttv_traceset_selector_trace_get(s, i);
1196       nb_eventtype = lttv_trace_selector_eventtype_number(trace);
1197       gtk_tree_model_get ((GtkTreeModel*)store, &iter, CHECKBOX_COLUMN, &value,-1);
1198       if(value){
1199         j = 0;
1200         if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter, &iter)){
1201           do{
1202             if(j<1){//eventtype selector for trace
1203               gtk_tree_model_get ((GtkTreeModel*)store, &child_iter, CHECKBOX_COLUMN, &value2,-1);
1204               if(value2){
1205                 k=0;
1206                 if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter1, &child_iter)){
1207                   do{
1208                     eventtype = lttv_trace_selector_eventtype_get(trace,k);
1209                     gtk_tree_model_get ((GtkTreeModel*)store, &child_iter1, CHECKBOX_COLUMN, &value2,-1);
1210                     lttv_eventtype_selector_set_selected(eventtype,value2);
1211                     k++;
1212                   }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter1));
1213                 }
1214               }
1215             }else{ //tracefile selector
1216               tracefile = lttv_trace_selector_tracefile_get(trace, j - 1);
1217               gtk_tree_model_get ((GtkTreeModel*)store, &child_iter, CHECKBOX_COLUMN, &value1,-1);
1218               lttv_tracefile_selector_set_selected(tracefile,value1);
1219               if(value1){
1220                 gtk_tree_model_iter_children((GtkTreeModel*)store, &child_iter1, &child_iter); //eventtype selector
1221                 gtk_tree_model_get ((GtkTreeModel*)store, &child_iter1, CHECKBOX_COLUMN, &value2,-1);
1222                 if(value2){
1223                   k = 0;
1224                   if(gtk_tree_model_iter_children ((GtkTreeModel*)store, &child_iter2, &child_iter1)){
1225                     do{//eventtype selector for tracefile
1226                       eventtype = lttv_tracefile_selector_eventtype_get(tracefile,k);
1227                       gtk_tree_model_get ((GtkTreeModel*)store, &child_iter2, CHECKBOX_COLUMN, &value2,-1);
1228                       lttv_eventtype_selector_set_selected(eventtype,value2);
1229                       k++;
1230                     }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter2));
1231                   }
1232                 }
1233               }
1234             }
1235             j++;
1236           }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &child_iter));
1237         }
1238       }
1239       lttv_trace_selector_set_selected(trace,value);
1240       i++;
1241     }while(gtk_tree_model_iter_next((GtkTreeModel*)store, &iter));
1242   }
1243 }
1244
1245 gboolean get_filter_selection(LttvTracesetSelector *s,char *title, char * column_title)
1246 {
1247   GtkWidget         * dialogue;
1248   GtkTreeStore      * store;
1249   GtkWidget         * tree;
1250   GtkWidget         * scroll_win;
1251   GtkCellRenderer   * renderer;
1252   GtkTreeViewColumn * column;
1253   GtkTreeIter         iter, child_iter, child_iter1, child_iter2;
1254   int i, j, k, id, nb_trace, nb_tracefile, nb_eventtype;
1255   LttvTraceSelector     * trace;
1256   LttvTracefileSelector * tracefile;
1257   LttvEventtypeSelector * eventtype;
1258   char * name;
1259   gboolean checked;
1260
1261   dialogue = gtk_dialog_new_with_buttons(title,
1262                                          NULL,
1263                                          GTK_DIALOG_MODAL,
1264                                          GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
1265                                          GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
1266                                          NULL);
1267   gtk_window_set_default_size((GtkWindow*)dialogue, 300, 500);
1268
1269   store = gtk_tree_store_new (TOTAL_COLUMNS, G_TYPE_BOOLEAN, G_TYPE_STRING);
1270   tree  = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
1271   g_object_unref (G_OBJECT (store));
1272   g_signal_connect (G_OBJECT (tree), "row-activated",
1273                     G_CALLBACK (checkbox_changed),
1274                     NULL);
1275
1276
1277   renderer = gtk_cell_renderer_toggle_new ();
1278   gtk_cell_renderer_toggle_set_radio((GtkCellRendererToggle *)renderer, FALSE);
1279
1280   g_object_set (G_OBJECT (renderer),"activatable", TRUE, NULL);
1281
1282   column   = gtk_tree_view_column_new_with_attributes ("Checkbox",
1283                                                        renderer,
1284                                                        "active", CHECKBOX_COLUMN,
1285                                                        NULL);
1286   gtk_tree_view_column_set_alignment (column, 0.5);
1287   gtk_tree_view_column_set_fixed_width (column, 20);
1288   gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
1289
1290   renderer = gtk_cell_renderer_text_new ();
1291   column   = gtk_tree_view_column_new_with_attributes (column_title,
1292                                                        renderer,
1293                                                        "text", NAME_COLUMN,
1294                                                        NULL);
1295   gtk_tree_view_column_set_alignment (column, 0.0);
1296   gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
1297   gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (tree), FALSE);
1298
1299   scroll_win = gtk_scrolled_window_new (NULL, NULL);
1300   gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win),
1301                                  GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
1302   gtk_container_add (GTK_CONTAINER (scroll_win), tree);
1303
1304   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0);
1305
1306   gtk_widget_show(scroll_win);
1307   gtk_widget_show(tree);
1308
1309   nb_trace = lttv_traceset_selector_trace_number(s);
1310   for(i=0;i<nb_trace;i++){
1311     trace = lttv_traceset_selector_trace_get(s, i);
1312     name  = lttv_trace_selector_get_name(trace);
1313     gtk_tree_store_append (store, &iter, NULL);
1314     checked = lttv_trace_selector_get_selected(trace);
1315     gtk_tree_store_set (store, &iter,
1316                         CHECKBOX_COLUMN,checked,
1317                         NAME_COLUMN,name,
1318                         -1);
1319
1320     gtk_tree_store_append (store, &child_iter, &iter);
1321     gtk_tree_store_set (store, &child_iter,
1322                         CHECKBOX_COLUMN, checked,
1323                         NAME_COLUMN,"eventtype",
1324                         -1);
1325
1326     nb_eventtype = lttv_trace_selector_eventtype_number(trace);
1327     for(j=0;j<nb_eventtype;j++){
1328       eventtype = lttv_trace_selector_eventtype_get(trace,j);
1329       name      = lttv_eventtype_selector_get_name(eventtype);
1330       checked   = lttv_eventtype_selector_get_selected(eventtype);
1331       gtk_tree_store_append (store, &child_iter1, &child_iter);
1332       gtk_tree_store_set (store, &child_iter1,
1333                           CHECKBOX_COLUMN, checked,
1334                           NAME_COLUMN,name,
1335                           -1);
1336     }
1337
1338     nb_tracefile = lttv_trace_selector_tracefile_number(trace);
1339     for(j=0;j<nb_tracefile;j++){
1340       tracefile = lttv_trace_selector_tracefile_get(trace, j);
1341       name      = lttv_tracefile_selector_get_name(tracefile);
1342       gtk_tree_store_append (store, &child_iter, &iter);
1343       checked = lttv_tracefile_selector_get_selected(tracefile);
1344       gtk_tree_store_set (store, &child_iter,
1345                           CHECKBOX_COLUMN, checked,
1346                           NAME_COLUMN,name,
1347                           -1);
1348
1349       gtk_tree_store_append (store, &child_iter1, &child_iter);
1350       gtk_tree_store_set (store, &child_iter1,
1351                           CHECKBOX_COLUMN, checked,
1352                           NAME_COLUMN,"eventtype",
1353                           -1);
1354
1355       for(k=0;k<nb_eventtype;k++){
1356         eventtype = lttv_tracefile_selector_eventtype_get(tracefile,k);
1357         name      = lttv_eventtype_selector_get_name(eventtype);
1358         checked   = lttv_eventtype_selector_get_selected(eventtype);
1359         gtk_tree_store_append (store, &child_iter2, &child_iter1);
1360         gtk_tree_store_set (store, &child_iter2,
1361                             CHECKBOX_COLUMN, checked,
1362                             NAME_COLUMN,name,
1363                             -1);
1364       }
1365     }
1366   }
1367
1368   id = gtk_dialog_run(GTK_DIALOG(dialogue));
1369   switch(id){
1370     case GTK_RESPONSE_ACCEPT:
1371     case GTK_RESPONSE_OK:
1372       update_filter(s, store);
1373       gtk_widget_destroy(dialogue);
1374       return TRUE;
1375     case GTK_RESPONSE_REJECT:
1376     case GTK_RESPONSE_CANCEL:
1377     default:
1378       gtk_widget_destroy(dialogue);
1379       break;
1380   }
1381   return FALSE;
1382 }
1383
1384 char * get_remove_trace(char ** all_trace_name, int nb_trace)
1385 {
1386   return get_selection(all_trace_name, nb_trace,
1387                        "Select a trace", "Trace pathname");
1388 }
1389 char * get_unload_module(char ** loaded_module_name, int nb_module)
1390 {
1391   return get_selection(loaded_module_name, nb_module,
1392                        "Select an unload module", "Module pathname");
1393 }
1394
1395 char * get_selection(char ** loaded_module_name, int nb_module,
1396                      char *title, char * column_title)
1397 {
1398   GtkWidget         * dialogue;
1399   GtkWidget         * scroll_win;
1400   GtkWidget         * tree;
1401   GtkListStore      * store;
1402   GtkTreeViewColumn * column;
1403   GtkCellRenderer   * renderer;
1404   GtkTreeSelection  * select;
1405   GtkTreeIter         iter;
1406   gint                id, i;
1407   char              * unload_module_name = NULL;
1408
1409   dialogue = gtk_dialog_new_with_buttons(title,
1410                                          NULL,
1411                                          GTK_DIALOG_MODAL,
1412                                          GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
1413                                          GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
1414                                          NULL);
1415   gtk_window_set_default_size((GtkWindow*)dialogue, 500, 200);
1416
1417   scroll_win = gtk_scrolled_window_new (NULL, NULL);
1418   gtk_widget_show ( scroll_win);
1419   gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win),
1420                                  GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1421
1422   store = gtk_list_store_new (N_COLUMNS,G_TYPE_STRING);
1423   tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL (store));
1424   gtk_widget_show ( tree);
1425   g_object_unref (G_OBJECT (store));
1426
1427   renderer = gtk_cell_renderer_text_new ();
1428   column   = gtk_tree_view_column_new_with_attributes (column_title,
1429                                                      renderer,
1430                                                      "text", MODULE_COLUMN,
1431                                                      NULL);
1432   gtk_tree_view_column_set_alignment (column, 0.5);
1433   gtk_tree_view_column_set_fixed_width (column, 150);
1434   gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
1435
1436   select = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree));
1437   gtk_tree_selection_set_mode (select, GTK_SELECTION_SINGLE);
1438
1439   gtk_container_add (GTK_CONTAINER (scroll_win), tree);
1440
1441   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0);
1442
1443   for(i=0;i<nb_module;i++){
1444     gtk_list_store_append (store, &iter);
1445     gtk_list_store_set (store, &iter, MODULE_COLUMN,loaded_module_name[i],-1);
1446   }
1447
1448   id = gtk_dialog_run(GTK_DIALOG(dialogue));
1449   switch(id){
1450     case GTK_RESPONSE_ACCEPT:
1451     case GTK_RESPONSE_OK:
1452       if (gtk_tree_selection_get_selected (select, (GtkTreeModel**)&store, &iter)){
1453           gtk_tree_model_get ((GtkTreeModel*)store, &iter, MODULE_COLUMN, &unload_module_name, -1);
1454       }
1455     case GTK_RESPONSE_REJECT:
1456     case GTK_RESPONSE_CANCEL:
1457     default:
1458       gtk_widget_destroy(dialogue);
1459       break;
1460   }
1461
1462   return unload_module_name;
1463 }
1464
1465 void main_window_destroy_hash_key(gpointer key)
1466 {
1467   g_free(key);
1468 }
1469
1470 void main_window_destroy_hash_data(gpointer data)
1471 {
1472 }
1473
1474
1475 void insert_menu_toolbar_item(MainWindow * mw, gpointer user_data)
1476 {
1477   int i;
1478   GdkPixbuf *pixbuf;
1479   view_constructor constructor;
1480   LttvMenus * menu;
1481   LttvToolbars * toolbar;
1482   lttv_menu_closure *menu_item;
1483   lttv_toolbar_closure *toolbar_item;
1484   LttvAttributeValue value;
1485   LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
1486   GtkWidget * tool_menu_title_menu, *insert_view, *pixmap, *tmp;
1487
1488   g_assert(lttv_iattribute_find_by_path(attributes,
1489            "viewers/menu", LTTV_POINTER, &value));
1490   menu = (LttvMenus*)*(value.v_pointer);
1491
1492   if(menu){
1493     for(i=0;i<menu->len;i++){
1494       menu_item = &g_array_index(menu, lttv_menu_closure, i);
1495       tmp = g_hash_table_lookup(mw->hash_menu_item, g_strdup(menu_item->menuText));
1496       if(tmp)continue;
1497       constructor = menu_item->con;
1498       tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu");
1499       insert_view = gtk_menu_item_new_with_mnemonic (menu_item->menuText);
1500       gtk_widget_show (insert_view);
1501       gtk_container_add (GTK_CONTAINER (tool_menu_title_menu), insert_view);
1502       g_signal_connect ((gpointer) insert_view, "activate",
1503                         G_CALLBACK (insert_viewer_wrap),
1504                         constructor);
1505       g_hash_table_insert(mw->hash_menu_item, g_strdup(menu_item->menuText),
1506                           insert_view);
1507     }
1508   }
1509
1510   g_assert(lttv_iattribute_find_by_path(attributes,
1511            "viewers/toolbar", LTTV_POINTER, &value));
1512   toolbar = (LttvToolbars*)*(value.v_pointer);
1513
1514   if(toolbar){
1515     for(i=0;i<toolbar->len;i++){
1516       toolbar_item = &g_array_index(toolbar, lttv_toolbar_closure, i);
1517       tmp = g_hash_table_lookup(mw->hash_toolbar_item, g_strdup(toolbar_item->tooltip));
1518       if(tmp)continue;
1519       constructor = toolbar_item->con;
1520       tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar2");
1521       pixbuf = gdk_pixbuf_new_from_xpm_data ((const char**)toolbar_item->pixmap);
1522       pixmap = gtk_image_new_from_pixbuf(pixbuf);
1523       insert_view = gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu),
1524                                                 GTK_TOOLBAR_CHILD_BUTTON,
1525                                                 NULL,
1526                                                 "",
1527                                                 toolbar_item->tooltip, NULL,
1528                                                 pixmap, NULL, NULL);
1529       gtk_label_set_use_underline (GTK_LABEL (((GtkToolbarChild*) (g_list_last (GTK_TOOLBAR (tool_menu_title_menu)->children)->data))->label), TRUE);
1530       gtk_widget_show (insert_view);
1531       gtk_container_set_border_width (GTK_CONTAINER (insert_view), 1);
1532       g_signal_connect ((gpointer) insert_view, "clicked",G_CALLBACK (insert_viewer_wrap),constructor);
1533       g_hash_table_insert(mw->hash_toolbar_item, g_strdup(toolbar_item->tooltip),
1534                           insert_view);
1535     }
1536   }
1537 }
1538
1539 void construct_main_window(MainWindow * parent, WindowCreationData * win_creation_data)
1540 {
1541   g_critical("construct_main_window()");
1542   GtkWidget  * new_window; /* New generated main window */
1543   MainWindow * new_m_window;/* New main window structure */
1544   GtkNotebook * notebook;
1545   LttvIAttribute *attributes =
1546           LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
1547   LttvAttributeValue value;
1548
1549   new_m_window = g_new(MainWindow, 1);
1550
1551   // Add the object's information to the module's array
1552   g_main_window_list = g_slist_append(g_main_window_list, new_m_window);
1553
1554
1555   new_window  = create_MWindow();
1556   gtk_widget_show (new_window);
1557
1558   new_m_window->attributes = attributes;
1559
1560   new_m_window->mwindow = new_window;
1561   new_m_window->tab = NULL;
1562   new_m_window->current_tab = NULL;
1563   new_m_window->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
1564   if(parent){
1565     new_m_window->win_creation_data = parent->win_creation_data;
1566   }else{
1567     new_m_window->win_creation_data = win_creation_data;
1568   }
1569
1570   new_m_window->hash_menu_item = g_hash_table_new_full (g_str_hash, g_str_equal,
1571                                               main_window_destroy_hash_key,
1572                                               main_window_destroy_hash_data);
1573   new_m_window->hash_toolbar_item = g_hash_table_new_full (g_str_hash, g_str_equal,
1574                                               main_window_destroy_hash_key,
1575                                               main_window_destroy_hash_data);
1576
1577   insert_menu_toolbar_item(new_m_window, NULL);
1578
1579   g_object_set_data(G_OBJECT(new_window), "mainWindow", (gpointer)new_m_window);
1580
1581   //create a default tab
1582   notebook = (GtkNotebook *)lookup_widget(new_m_window->mwindow, "MNotebook");
1583   if(notebook == NULL){
1584     g_printf("Notebook does not exist\n");
1585     return;
1586   }
1587   //for now there is no name field in LttvTraceset structure
1588   //Use "Traceset" as the label for the default tab
1589   create_tab(NULL, new_m_window, notebook,"Traceset");
1590
1591   g_object_set_data_full(
1592                         G_OBJECT(new_m_window->mwindow),
1593                         "Main_Window_Data",
1594                         new_m_window,
1595                         (GDestroyNotify)main_window_free);
1596
1597   g_win_count++;
1598 }
1599
1600 void tab_destructor(Tab * tab_instance)
1601 {
1602   int i, nb, ref_count;
1603   LttvTrace * trace;
1604
1605   if(tab_instance->attributes)
1606     g_object_unref(tab_instance->attributes);
1607
1608   if(tab_instance->mw->tab == tab_instance){
1609     tab_instance->mw->tab = tab_instance->next;
1610   }else{
1611     Tab * tmp1, *tmp = tab_instance->mw->tab;
1612     while(tmp != tab_instance){
1613       tmp1 = tmp;
1614       tmp = tmp->next;
1615     }
1616     tmp1->next = tab_instance->next;
1617   }
1618
1619   if(tab_instance->traceset_info->traceset_context != NULL){
1620     lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance->traceset_info->
1621                                             traceset_context));
1622     g_object_unref(tab_instance->traceset_info->traceset_context);
1623   }
1624   if(tab_instance->traceset_info->traceset != NULL) {
1625     nb = lttv_traceset_number(tab_instance->traceset_info->traceset);
1626     for(i = 0 ; i < nb ; i++) {
1627       trace = lttv_traceset_get(tab_instance->traceset_info->traceset, i);
1628       ref_count = lttv_trace_get_ref_number(trace);
1629       if(ref_count <= 1){
1630         ltt_trace_close(lttv_trace(trace));
1631       }
1632       lttv_trace_destroy(trace);
1633     }
1634   }
1635   lttv_traceset_destroy(tab_instance->traceset_info->traceset);
1636   g_free(tab_instance->traceset_info);
1637   g_free(tab_instance);
1638 }
1639
1640 void * create_tab(MainWindow * parent, MainWindow* current_window,
1641                   GtkNotebook * notebook, char * label)
1642 {
1643   GList * list;
1644   Tab * tmp_tab;
1645   MainWindow * mw_data = current_window;
1646   LttTime tmp_time;
1647
1648   tmp_tab = mw_data->tab;
1649   while(tmp_tab && tmp_tab->next) tmp_tab = tmp_tab->next;
1650   if(!tmp_tab){
1651     mw_data->current_tab = NULL;
1652     tmp_tab = g_new(Tab,1);
1653     mw_data->tab = tmp_tab;
1654   }else{
1655     tmp_tab->next = g_new(Tab,1);
1656     tmp_tab = tmp_tab->next;
1657   }
1658
1659   tmp_tab->traceset_info = g_new(TracesetInfo,1);
1660   if(parent){
1661     tmp_tab->traceset_info->traceset =
1662       lttv_traceset_copy(parent->current_tab->traceset_info->traceset);
1663   }else{
1664     if(mw_data->current_tab){
1665       tmp_tab->traceset_info->traceset =
1666         lttv_traceset_copy(mw_data->current_tab->traceset_info->traceset);
1667     }else{
1668       tmp_tab->traceset_info->traceset = lttv_traceset_new();
1669       /* Add the command line trace */
1670       if(g_init_trace != NULL)
1671         lttv_traceset_add(tmp_tab->traceset_info->traceset, g_init_trace);
1672     }
1673   }
1674   //FIXME copy not implemented in lower level
1675   tmp_tab->traceset_info->traceset_context =
1676     g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
1677   lttv_context_init(
1678             LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context),
1679                                   tmp_tab->traceset_info->traceset);
1680
1681   if(mw_data->current_tab){
1682     // Will have to read directly at the main window level, as we want
1683     // to be able to modify a traceset on the fly.
1684     tmp_tab->time_window      = mw_data->current_tab->time_window;
1685     tmp_tab->current_time     = mw_data->current_tab->current_time;
1686   }else{
1687     // Will have to read directly at the main window level, as we want
1688     // to be able to modify a traceset on the fly.
1689     // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime);
1690     tmp_tab->time_window.start_time   =
1691             LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime;
1692     if(DEFAULT_TIME_WIDTH_S <
1693               LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->endTime.tv_sec)
1694       tmp_time.tv_sec = DEFAULT_TIME_WIDTH_S;
1695     else
1696       tmp_time.tv_sec =
1697               LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->endTime.tv_sec;
1698     tmp_time.tv_nsec = 0;
1699     tmp_tab->time_window.time_width = tmp_time ;
1700     tmp_tab->current_time.tv_sec =
1701        LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime.tv_sec;
1702     tmp_tab->current_time.tv_nsec =
1703        LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime.tv_nsec;
1704   }
1705   tmp_tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
1706   //  mw_data->current_tab = tmp_tab;
1707   tmp_tab->multi_vpaned = (GtkMultiVPaned*)gtk_multi_vpaned_new();
1708   tmp_tab->multi_vpaned->mw = mw_data;
1709   gtk_widget_show((GtkWidget*)tmp_tab->multi_vpaned);
1710   tmp_tab->next = NULL;
1711   tmp_tab->mw   = mw_data;
1712
1713   tmp_tab->label = gtk_label_new (label);
1714   gtk_widget_show (tmp_tab->label);
1715
1716   g_object_set_data_full(
1717            G_OBJECT(tmp_tab->multi_vpaned),
1718            "Tab_Info",
1719            tmp_tab,
1720            (GDestroyNotify)tab_destructor);
1721
1722   gtk_notebook_append_page(notebook, (GtkWidget*)tmp_tab->multi_vpaned, tmp_tab->label);
1723   list = gtk_container_get_children(GTK_CONTAINER(notebook));
1724   gtk_notebook_set_current_page(notebook,g_list_length(list)-1);
1725 }
1726
1727 void remove_menu_item(gpointer main_win, gpointer user_data)
1728 {
1729   MainWindow * mw = (MainWindow *) main_win;
1730   lttv_menu_closure *menu_item = (lttv_menu_closure *)user_data;
1731   GtkWidget * tool_menu_title_menu, *insert_view;
1732
1733   tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu");
1734   insert_view = (GtkWidget*)g_hash_table_lookup(mw->hash_menu_item,
1735                                                 menu_item->menuText);
1736   if(insert_view){
1737     g_hash_table_remove(mw->hash_menu_item, menu_item->menuText);
1738     gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu), insert_view);
1739   }
1740 }
1741
1742 void remove_toolbar_item(gpointer main_win, gpointer user_data)
1743 {
1744   MainWindow * mw = (MainWindow *) main_win;
1745   lttv_toolbar_closure *toolbar_item = (lttv_toolbar_closure *)user_data;
1746   GtkWidget * tool_menu_title_menu, *insert_view;
1747
1748
1749   tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar2");
1750   insert_view = (GtkWidget*)g_hash_table_lookup(mw->hash_toolbar_item,
1751                                                 toolbar_item->tooltip);
1752   if(insert_view){
1753     g_hash_table_remove(mw->hash_toolbar_item, toolbar_item->tooltip);
1754     gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu), insert_view);
1755   }
1756 }
1757
1758 /**
1759  * Remove menu and toolbar item when a module unloaded
1760  */
1761
1762 void main_window_remove_menu_item(lttv_constructor constructor)
1763 {
1764   int i;
1765   LttvMenus * menu;
1766   lttv_menu_closure *menu_item;
1767   LttvAttributeValue value;
1768   LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
1769
1770   g_assert(lttv_iattribute_find_by_path(attributes,
1771            "viewers/menu", LTTV_POINTER, &value));
1772   menu = (LttvMenus*)*(value.v_pointer);
1773
1774   if(menu){
1775     for(i=0;i<menu->len;i++){
1776       menu_item = &g_array_index(menu, lttv_menu_closure, i);
1777       if(menu_item->con != constructor) continue;
1778       if(g_main_window_list){
1779         g_slist_foreach(g_main_window_list, remove_menu_item, menu_item);
1780       }
1781       break;
1782     }
1783   }
1784
1785 }
1786
1787 void main_window_remove_toolbar_item(lttv_constructor constructor)
1788 {
1789   int i;
1790   LttvToolbars * toolbar;
1791   lttv_toolbar_closure *toolbar_item;
1792   LttvAttributeValue value;
1793   LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
1794
1795   g_assert(lttv_iattribute_find_by_path(attributes,
1796            "viewers/toolbar", LTTV_POINTER, &value));
1797   toolbar = (LttvToolbars*)*(value.v_pointer);
1798
1799   if(toolbar){
1800     for(i=0;i<toolbar->len;i++){
1801       toolbar_item = &g_array_index(toolbar, lttv_toolbar_closure, i);
1802       if(toolbar_item->con != constructor) continue;
1803       if(g_main_window_list){
1804         g_slist_foreach(g_main_window_list, remove_toolbar_item, toolbar_item);
1805       }
1806       break;
1807     }
1808   }
1809 }