lttvwindow: prepare for new infrastructure

[lttv.git] / ltt / branches / poly / lttv / modules / gui / lttvwindow / lttvwindow / callbacks.c

diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c
index 70e6cb7dcbe55e694eabadab9769968b93a1d4b9..09e6656369f4fc39de03b4e570931dcb4b2a4379 100644 (file)
--- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c
+++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c
@@ -32,7 +32,6 @@
 #include "interface.h"
 #include "support.h"
 #include <ltt/trace.h>
 #include "interface.h"
 #include "support.h"
 #include <ltt/trace.h>

-#include <ltt/facility.h>

 #include <ltt/time.h>
 #include <ltt/event.h>
 #include <lttv/lttv.h>
 #include <ltt/time.h>
 #include <ltt/event.h>
 #include <lttv/lttv.h>


@@ -46,7 +45,7 @@
 #include <lttvwindow/toolbar.h>
 #include <lttvwindow/lttvwindow.h>
 #include <lttvwindow/lttvwindowtraces.h>
 #include <lttvwindow/toolbar.h>
 #include <lttvwindow/lttvwindow.h>
 #include <lttvwindow/lttvwindowtraces.h>

-
+#include <lttvwindow/lttv_plugin_tab.h>

 
 static LttTime lttvwindow_default_time_width = { 1, 0 };
 #define CLIP_BUF 256 // size of clipboard buffer
 
 static LttTime lttvwindow_default_time_width = { 1, 0 };
 #define CLIP_BUF 256 // size of clipboard buffer


@@ -61,6 +60,7 @@ extern GSList * g_main_window_list;
 static char remember_plugins_dir[PATH_MAX] = "";
 static char remember_trace_dir[PATH_MAX] = "";
 
 static char remember_plugins_dir[PATH_MAX] = "";
 static char remember_trace_dir[PATH_MAX] = "";
 

+void tab_destructor(LttvPluginTab * ptab);

 
 MainWindow * get_window_data_struct(GtkWidget * widget);
 char * get_load_module(MainWindow *mw,
 
 MainWindow * get_window_data_struct(GtkWidget * widget);
 char * get_load_module(MainWindow *mw,


@@ -70,12 +70,12 @@ char * get_unload_module(MainWindow *mw,
 char * get_remove_trace(MainWindow *mw, char ** all_trace_name, int nb_trace);
 char * get_selection(MainWindow *mw,
     char ** all_name, int nb, char *title, char * column_title);
 char * get_remove_trace(MainWindow *mw, char ** all_trace_name, int nb_trace);
 char * get_selection(MainWindow *mw,
     char ** all_name, int nb, char *title, char * column_title);

-Tab* create_tab(MainWindow * mw, Tab *copy_tab,
+void init_tab(Tab *tab, MainWindow * mw, Tab *copy_tab,

                  GtkNotebook * notebook, char * label);
 
 static void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor);
 
                  GtkNotebook * notebook, char * label);
 
 static void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor);
 

-Tab *create_new_tab(GtkWidget* widget, gpointer user_data);
+LttvPluginTab *create_new_tab(GtkWidget* widget, gpointer user_data);

 
 static gboolean lttvwindow_process_pending_requests(Tab *tab);
 
 
 static gboolean lttvwindow_process_pending_requests(Tab *tab);
 


@@ -348,7 +348,16 @@ static gboolean on_MEventBox8_paste(GtkWidget *widget, GdkEventButton *event,
   return 0;
 }
 
   return 0;
 }
 

+#if 0
+static void on_top_notify(GObject    *gobject,
+               GParamSpec *arg1,
+               gpointer    user_data)
+{
+       Tab *tab = (Tab*)user_data;
+       g_message("in on_top_notify.\n");

 
 

+}
+#endif //0

 static gboolean viewer_grab_focus(GtkWidget *widget, GdkEventButton *event,
                                   gpointer data)
 {
 static gboolean viewer_grab_focus(GtkWidget *widget, GdkEventButton *event,
                                   gpointer data)
 {


@@ -414,17 +423,19 @@ void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor)
   TimeInterval * time_interval;
   GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
                       gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
   TimeInterval * time_interval;
   GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
                       gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));

+  LttvPluginTab *ptab;

   Tab *tab;
   
   if(!page) {
   Tab *tab;
   
   if(!page) {

-    tab = create_new_tab(widget, NULL);
+    ptab = create_new_tab(widget, NULL);

   } else {
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");

   }
   }

+  tab = ptab->tab;

 
   viewer_container = tab->viewer_container;
 
 
   viewer_container = tab->viewer_container;
 

-  viewer = (GtkWidget*)constructor(tab);
+  viewer = (GtkWidget*)constructor(ptab);

   if(viewer)
   {
     //gtk_multivpaned_widget_add(GTK_MULTIVPANED(multivpaned), viewer); 
   if(viewer)
   {
     //gtk_multivpaned_widget_add(GTK_MULTIVPANED(multivpaned), viewer); 


@@ -752,7 +763,9 @@ void move_down_viewer(GtkWidget * widget, gpointer user_data)
   if(!page) {
     return;
   } else {
   if(!page) {
     return;
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    LttvPluginTab *ptab;
+    ptab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
 
   //gtk_multivpaned_widget_move_up(GTK_MULTIVPANED(tab->multivpaned));
   }
 
   //gtk_multivpaned_widget_move_up(GTK_MULTIVPANED(tab->multivpaned));


@@ -784,7 +797,9 @@ void move_up_viewer(GtkWidget * widget, gpointer user_data)
   if(!page) {
     return;
   } else {
   if(!page) {
     return;
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    LttvPluginTab *ptab;
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
 
   //gtk_multivpaned_widget_move_down(GTK_MULTIVPANED(tab->multivpaned));
   }
 
   //gtk_multivpaned_widget_move_down(GTK_MULTIVPANED(tab->multivpaned));


@@ -823,7 +838,9 @@ void delete_viewer(GtkWidget * widget, gpointer user_data)
   if(!page) {
     return;
   } else {
   if(!page) {
     return;
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    LttvPluginTab *ptab;
+    ptab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
 
   //gtk_multivpaned_widget_delete(GTK_MULTIVPANED(tab->multivpaned));
   }
 
   //gtk_multivpaned_widget_delete(GTK_MULTIVPANED(tab->multivpaned));


@@ -910,6 +927,8 @@ gboolean lttvwindow_process_pending_requests(Tab *tab)
   guint count;
   LttvTracesetContextPosition *end_position;
   
   guint count;
   LttvTracesetContextPosition *end_position;
   

+  if(lttvwindow_preempt_count > 0) return TRUE;
+  

   if(tab == NULL) {
     g_critical("Foreground processing : tab does not exist. Processing removed.");
     return FALSE;
   if(tab == NULL) {
     g_critical("Foreground processing : tab does not exist. Processing removed.");
     return FALSE;


@@ -1750,12 +1769,15 @@ void add_trace(GtkWidget * widget, gpointer user_data)
 
   GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
                       gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
 
   GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
                       gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));

+  LttvPluginTab *ptab;

   Tab *tab;
 
   if(!page) {
   Tab *tab;
 
   if(!page) {

-    tab = create_new_tab(widget, NULL);
+    ptab = create_new_tab(widget, NULL);
+    tab = ptab->tab;

   } else {
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
 
   //GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace");
   }
 
   //GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace");


@@ -1856,7 +1878,9 @@ void remove_trace(GtkWidget *widget, gpointer user_data)
   if(!page) {
     return;
   } else {
   if(!page) {
     return;
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    LttvPluginTab *ptab;
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
 
   nb_trace =lttv_traceset_number(tab->traceset_info->traceset); 
   }
 
   nb_trace =lttv_traceset_number(tab->traceset_info->traceset); 


@@ -2075,7 +2099,9 @@ void redraw(GtkWidget *widget, gpointer user_data)
   if(!page) {
     return;
   } else {
   if(!page) {
     return;
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    LttvPluginTab *ptab;
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
 
   LttvHooks * tmp;
   }
 
   LttvHooks * tmp;


@@ -2098,7 +2124,9 @@ void continue_processing(GtkWidget *widget, gpointer user_data)
   if(!page) {
     return;
   } else {
   if(!page) {
     return;
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    LttvPluginTab *ptab;
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
 
   LttvHooks * tmp;
   }
 
   LttvHooks * tmp;


@@ -2126,7 +2154,9 @@ void stop_processing(GtkWidget *widget, gpointer user_data)
   if(!page) {
     return;
   } else {
   if(!page) {
     return;
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    LttvPluginTab *ptab;
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
   GSList *iter = tab->events_requests;
   
   }
   GSList *iter = tab->events_requests;
   


@@ -2139,6 +2169,7 @@ void stop_processing(GtkWidget *widget, gpointer user_data)
                        g_slist_remove_link(tab->events_requests, remove_iter);
   }
   tab->events_request_pending = FALSE;
                        g_slist_remove_link(tab->events_requests, remove_iter);
   }
   tab->events_request_pending = FALSE;

+  tab->stop_foreground = TRUE;

   g_idle_remove_by_data(tab);
   g_assert(g_slist_length(tab->events_requests) == 0);
 }
   g_idle_remove_by_data(tab);
   g_assert(g_slist_length(tab->events_requests) == 0);
 }


@@ -2180,7 +2211,9 @@ void zoom(GtkWidget * widget, double size)
   if(!page) {
     return;
   } else {
   if(!page) {
     return;
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    LttvPluginTab *ptab;
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
 
   if(size == 1) return;
   }
 
   if(size == 1) return;


@@ -2297,7 +2330,8 @@ on_clone_traceset_activate             (GtkMenuItem     *menuitem,
 /* create_new_tab calls create_tab to construct a new tab in the main window
  */
 
 /* create_new_tab calls create_tab to construct a new tab in the main window
  */
 

-Tab *create_new_tab(GtkWidget* widget, gpointer user_data){
+LttvPluginTab *create_new_tab(GtkWidget* widget, gpointer user_data)
+{

   gchar label[PATH_MAX];
   MainWindow * mw_data = get_window_data_struct(widget);
 
   gchar label[PATH_MAX];
   MainWindow * mw_data = get_window_data_struct(widget);
 


@@ -2313,14 +2347,26 @@ Tab *create_new_tab(GtkWidget* widget, gpointer user_data){
   if(!page) {
     copy_tab = NULL;
   } else {
   if(!page) {
     copy_tab = NULL;
   } else {

-    copy_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    LttvPluginTab *ptab;
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    copy_tab = ptab->tab;

   }
   
   strcpy(label,"Page");
   }
   
   strcpy(label,"Page");

-  if(get_label(mw_data, label,"Get the name of the tab","Please input tab's name"))    
-    return (create_tab (mw_data, copy_tab, notebook, label));
-  else
-    return NULL;
+  if(get_label(mw_data, label,"Get the name of the tab","Please input tab's name")) {
+    LttvPluginTab *ptab;
+    
+    ptab = g_object_new(LTTV_TYPE_PLUGIN_TAB, NULL);
+    init_tab (ptab->tab, mw_data, copy_tab, notebook, label);
+    ptab->parent.top_widget = ptab->tab->top_widget;
+    g_object_set_data_full(
+           G_OBJECT(ptab->tab->vbox),
+           "Tab_Plugin",
+           ptab,
+          (GDestroyNotify)tab_destructor);
+    return ptab;
+  }
+  else return NULL;

 }
 
 void
 }
 
 void


@@ -3038,7 +3084,7 @@ on_about_activate                      (GtkMenuItem     *menuitem,
   gtk_window_set_title(about_window, "About Linux Trace Toolkit");
 
   gtk_window_set_resizable(about_window, FALSE);
   gtk_window_set_title(about_window, "About Linux Trace Toolkit");
 
   gtk_window_set_resizable(about_window, FALSE);

-  gtk_window_set_transient_for(GTK_WINDOW(window_widget), about_window);
+  gtk_window_set_transient_for(about_window, GTK_WINDOW(window_widget));

   gtk_window_set_destroy_with_parent(about_window, TRUE);
   gtk_window_set_modal(about_window, FALSE);
 
   gtk_window_set_destroy_with_parent(about_window, TRUE);
   gtk_window_set_modal(about_window, FALSE);
 


@@ -3057,7 +3103,7 @@ on_about_activate                      (GtkMenuItem     *menuitem,
   GtkWidget *label1 = gtk_label_new("");
   gtk_misc_set_padding(GTK_MISC(label1), 10, 20);
   gtk_label_set_markup(GTK_LABEL(label1), "\
   GtkWidget *label1 = gtk_label_new("");
   gtk_misc_set_padding(GTK_MISC(label1), 10, 20);
   gtk_label_set_markup(GTK_LABEL(label1), "\

-<big>Linux Trace Toolkit</big>");
+<big>Linux Trace Toolkit " VERSION "</big>");

   gtk_label_set_justify(GTK_LABEL(label1), GTK_JUSTIFY_CENTER);
   
   GtkWidget *label2 = gtk_label_new("");
   gtk_label_set_justify(GTK_LABEL(label1), GTK_JUSTIFY_CENTER);
   
   GtkWidget *label2 = gtk_label_new("");


@@ -3076,12 +3122,12 @@ Xang-Xiu Yang (new trace reading library and converter, lttv gui, \n\
                detailed event list and statistics view)\n\
 Tom Zanussi (RelayFS)\n\
 \n\
                detailed event list and statistics view)\n\
 Tom Zanussi (RelayFS)\n\
 \n\

-Strongly inspired from the original Linux Trace Toolkit Visualizer made by\n\
+Inspired from the original Linux Trace Toolkit Visualizer made by\n\

 Karim Yaghmour");
 
   GtkWidget *label3 = gtk_label_new("");
   gtk_label_set_markup(GTK_LABEL(label3), "\
 Karim Yaghmour");
 
   GtkWidget *label3 = gtk_label_new("");
   gtk_label_set_markup(GTK_LABEL(label3), "\

-Linux Trace Toolkit Viewer, Copyright (C) 2004\n\
+Linux Trace Toolkit Viewer, Copyright (C) 2004, 2005, 2006\n\

                                                 Michel Dagenais\n\
                                                 Mathieu Desnoyers\n\
                                                 Xang-Xiu Yang\n\
                                                 Michel Dagenais\n\
                                                 Mathieu Desnoyers\n\
                                                 Xang-Xiu Yang\n\


@@ -3443,9 +3489,15 @@ void time_change_manager               (Tab *tab,
                             (double)end_time.tv_nsec);
 
   /* width seconds */
                             (double)end_time.tv_nsec);
 
   /* width seconds */

-  gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry7),
-                            (double)0,
-                            (double)upper.tv_sec);
+  if(time_width.tv_nsec == 0) {
+    gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry7),
+                              (double)1,
+                              (double)upper.tv_sec);
+  } else {
+    gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry7),
+                              (double)0,
+                              (double)upper.tv_sec);
+  }

   gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry7),
                             (double)time_width.tv_sec);
 
   gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry7),
                             (double)time_width.tv_sec);
 


@@ -4257,11 +4309,30 @@ MainWindow *construct_main_window(MainWindow * parent)
     if(!page) {
       parent_tab = NULL;
     } else {
     if(!page) {
       parent_tab = NULL;
     } else {

-      parent_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+      LttvPluginTab *ptab;
+      ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+      parent_tab = ptab->tab;

     }
     }

-    new_tab = create_tab(new_m_window, parent_tab, notebook, "Traceset");
+    LttvPluginTab *ptab = g_object_new(LTTV_TYPE_PLUGIN_TAB, NULL);
+    init_tab(ptab->tab,
+                   new_m_window, parent_tab, notebook, "Traceset");
+    ptab->parent.top_widget = ptab->tab->top_widget;
+    g_object_set_data_full(
+           G_OBJECT(ptab->tab->vbox),
+           "Tab_Plugin",
+           ptab,
+          (GDestroyNotify)tab_destructor);
+    new_tab = ptab->tab;

   } else {
   } else {

-    new_tab = create_tab(new_m_window, NULL, notebook, "Traceset");
+    LttvPluginTab *ptab = g_object_new(LTTV_TYPE_PLUGIN_TAB, NULL);
+    init_tab(ptab->tab, new_m_window, NULL, notebook, "Traceset");
+    ptab->parent.top_widget = ptab->tab->top_widget;
+    g_object_set_data_full(
+           G_OBJECT(ptab->tab->vbox),
+           "Tab_Plugin",
+           ptab,
+          (GDestroyNotify)tab_destructor);
+    new_tab = ptab->tab;

   }
 
   /* Insert default viewers */
   }
 
   /* Insert default viewers */


@@ -4317,10 +4388,11 @@ MainWindow *construct_main_window(MainWindow * parent)
  * destroy the tab
  */
 
  * destroy the tab
  */
 

-void tab_destructor(Tab * tab)
+void tab_destructor(LttvPluginTab * ptab)

 {
   int i, nb, ref_count;
   LttvTrace * trace;
 {
   int i, nb, ref_count;
   LttvTrace * trace;

+  Tab *tab = ptab->tab;

 
   gtk_object_destroy(GTK_OBJECT(tab->tooltips));
   
 
   gtk_object_destroy(GTK_OBJECT(tab->tooltips));
   


@@ -4350,28 +4422,29 @@ void tab_destructor(Tab * tab)
       }
     }
   }
       }
     }
   }

-  lttv_filter_destroy(tab->filter);

   lttv_traceset_destroy(tab->traceset_info->traceset);
   /* Remove the idle events requests processing function of the tab */
   g_idle_remove_by_data(tab);
 
   g_slist_free(tab->events_requests);
   g_free(tab->traceset_info);
   lttv_traceset_destroy(tab->traceset_info->traceset);
   /* Remove the idle events requests processing function of the tab */
   g_idle_remove_by_data(tab);
 
   g_slist_free(tab->events_requests);
   g_free(tab->traceset_info);

-  g_free(tab);
+  //g_free(tab);
+  g_object_unref(ptab);

 }
 
 
 /* Create a tab and insert it into the current main window
  */
 
 }
 
 
 /* Create a tab and insert it into the current main window
  */
 

-Tab* create_tab(MainWindow * mw, Tab *copy_tab, 
+void init_tab(Tab *tab, MainWindow * mw, Tab *copy_tab, 

                  GtkNotebook * notebook, char * label)
 {
   GList * list;
                  GtkNotebook * notebook, char * label)
 {
   GList * list;

-  Tab * tab;
+  //Tab * tab;
+  //LttvFilter *filter = NULL;

   
   //create a new tab data structure
   
   //create a new tab data structure

-  tab = g_new(Tab,1);
+  //tab = g_new(Tab,1);

 
   //construct and initialize the traceset_info
   tab->traceset_info = g_new(TracesetInfo,1);
 
   //construct and initialize the traceset_info
   tab->traceset_info = g_new(TracesetInfo,1);


@@ -4441,6 +4514,15 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab,
   tab->interrupted_state = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL);
  
   tab->vbox = gtk_vbox_new(FALSE, 2);
   tab->interrupted_state = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL);
  
   tab->vbox = gtk_vbox_new(FALSE, 2);

+  tab->top_widget = tab->vbox;
+  //g_object_set_data_full(G_OBJECT(tab->top_widget), "filter",
+//               filter, (GDestroyNotify)lttv_filter_destroy);
+
+//  g_signal_connect (G_OBJECT(tab->top_widget),
+//                      "notify",
+//                      G_CALLBACK (on_top_notify),
+//                      (gpointer)tab);
+

   tab->viewer_container = gtk_vbox_new(TRUE, 2);
   tab->scrollbar = gtk_hscrollbar_new(NULL);
   //tab->multivpaned = gtk_multi_vpaned_new();
   tab->viewer_container = gtk_vbox_new(TRUE, 2);
   tab->scrollbar = gtk_hscrollbar_new(NULL);
   //tab->multivpaned = gtk_multi_vpaned_new();


@@ -4691,12 +4773,9 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab,
   /* Start with empty events requests list */
   tab->events_requests = NULL;
   tab->events_request_pending = FALSE;
   /* Start with empty events requests list */
   tab->events_requests = NULL;
   tab->events_request_pending = FALSE;

+  tab->stop_foreground = FALSE;
+  

 
 

-  g_object_set_data_full(
-           G_OBJECT(tab->vbox),
-           "Tab_Info",
-                tab,
-                (GDestroyNotify)tab_destructor);

 
   g_signal_connect(G_OBJECT(tab->scrollbar), "value-changed",
       G_CALLBACK(scroll_value_changed_cb), tab);
 
   g_signal_connect(G_OBJECT(tab->scrollbar), "value-changed",
       G_CALLBACK(scroll_value_changed_cb), tab);


@@ -4757,8 +4836,6 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab,
  
   LttvTraceset *traceset = tab->traceset_info->traceset;
   SetTraceset(tab, traceset);
  
   LttvTraceset *traceset = tab->traceset_info->traceset;
   SetTraceset(tab, traceset);

-
-  return tab;

 }
 
 /*
 }
 
 /*


@@ -4774,9 +4851,9 @@ gboolean execute_events_requests(Tab *tab)
 }
 
 
 }
 
 

-void create_main_window_with_trace(const gchar *path)
+__EXPORT void create_main_window_with_trace_list(GSList *traces)

 {
 {

-  if(path == NULL) return;
+  GSList *iter = NULL;

 
   /* Create window */
   MainWindow *mw = construct_main_window(NULL);
 
   /* Create window */
   MainWindow *mw = construct_main_window(NULL);


@@ -4785,45 +4862,51 @@ void create_main_window_with_trace(const gchar *path)
   GtkWidget * notebook = lookup_widget(widget, "MNotebook");
   GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
                       gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
   GtkWidget * notebook = lookup_widget(widget, "MNotebook");
   GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
                       gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));

+  LttvPluginTab *ptab;

   Tab *tab;
   
   if(!page) {
   Tab *tab;
   
   if(!page) {

-    tab = create_new_tab(widget, NULL);
+    ptab = create_new_tab(widget, NULL);
+    tab = ptab->tab;

   } else {
   } else {

-    tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+    ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
+    tab = ptab->tab;

   }
 
   }
 

-  /* Add trace */
-  gchar abs_path[PATH_MAX];
-  LttvTrace *trace_v;
-  LttTrace *trace;
-
-  get_absolute_pathname(path, abs_path);
-  trace_v = lttvwindowtraces_get_trace_by_name(abs_path);
-  if(trace_v == NULL) {
-    trace = ltt_trace_open(abs_path);
-    if(trace == NULL) {
-      g_warning("cannot open trace %s", abs_path);
-
-      GtkWidget *dialogue = 
-        gtk_message_dialog_new(
-          GTK_WINDOW(gtk_widget_get_toplevel(widget)),
-          GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
-          GTK_MESSAGE_ERROR,
-          GTK_BUTTONS_OK,
-          "Cannot open trace : maybe you should enter in the directory"
-          "to select it ?");
-      gtk_dialog_run(GTK_DIALOG(dialogue));
-      gtk_widget_destroy(dialogue);
+  for(iter=traces; iter!=NULL; iter=g_slist_next(iter)) {
+    gchar *path = (gchar*)iter->data;
+    /* Add trace */
+    gchar abs_path[PATH_MAX];
+    LttvTrace *trace_v;
+    LttTrace *trace;
+
+    get_absolute_pathname(path, abs_path);
+    trace_v = lttvwindowtraces_get_trace_by_name(abs_path);
+    if(trace_v == NULL) {
+      trace = ltt_trace_open(abs_path);
+      if(trace == NULL) {
+        g_warning("cannot open trace %s", abs_path);
+
+        GtkWidget *dialogue = 
+          gtk_message_dialog_new(
+            GTK_WINDOW(gtk_widget_get_toplevel(widget)),
+            GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
+            GTK_MESSAGE_ERROR,
+            GTK_BUTTONS_OK,
+            "Cannot open trace : maybe you should enter in the directory "
+            "to select it ?");
+        gtk_dialog_run(GTK_DIALOG(dialogue));
+        gtk_widget_destroy(dialogue);
+      } else {
+        trace_v = lttv_trace_new(trace);
+        lttvwindowtraces_add_trace(trace_v);
+        lttvwindow_add_trace(tab, trace_v);
+      }

     } else {
     } else {

-      trace_v = lttv_trace_new(trace);
-      lttvwindowtraces_add_trace(trace_v);

       lttvwindow_add_trace(tab, trace_v);
     }
       lttvwindow_add_trace(tab, trace_v);
     }

-  } else {
-    lttvwindow_add_trace(tab, trace_v);

   }
   }

-
+  

   LttvTraceset *traceset;
 
   traceset = tab->traceset_info->traceset;
   LttvTraceset *traceset;
 
   traceset = tab->traceset_info->traceset;