filter.{c,h}: prepare for new infrastructure

[lttv.git] / ltt / branches / poly / lttv / modules / gui / detailedevents / events.c

diff --git a/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c b/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c
index 2e123ad6ea4b0388bad64df41fa46a268e59bc64..0121d931dfdc71ffc292797f1a786e3c86a6401a 100644 (file)
--- a/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c
+++ b/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c
@@ -189,6 +189,7 @@ gui_events(LttvPluginTab *ptab)
   GtkCellRenderer *renderer;
   EventViewerData* event_viewer_data = g_new(EventViewerData,1);
   LttvPluginEVD *plugin_evd = g_object_new(LTTV_TYPE_PLUGIN_EVD, NULL);
+  GtkTooltips *tooltips = gtk_tooltips_new();
   plugin_evd->evd = event_viewer_data;
   Tab *tab = ptab->tab;
   event_viewer_data->tab = tab;
@@ -237,6 +238,8 @@ gui_events(LttvPluginTab *ptab)
 
   event_viewer_data->last_tree_update_time = 0;
 
+  event_viewer_data->init_done = 0;
+
   /* Create a model for storing the data list */
   event_viewer_data->store_m = gtk_list_store_new (
     N_COLUMNS,      /* Total number of columns     */
@@ -424,6 +427,8 @@ gui_events(LttvPluginTab *ptab)
         "clicked",
         G_CALLBACK (filter_button),
         (gpointer)plugin_evd);
+  gtk_tool_item_set_tooltip(GTK_TOOL_ITEM(event_viewer_data->button_filter), 
+      tooltips, "Open the filter window", NULL);
   gtk_toolbar_insert(GTK_TOOLBAR(event_viewer_data->toolbar),
       event_viewer_data->button_filter,
       0);
@@ -460,6 +465,9 @@ gui_events(LttvPluginTab *ptab)
   event_viewer_data->previous_value = 0;
   event_viewer_data->vadjust_c->lower = 0.0;
     //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events;
+  LttTime time = lttvwindow_get_current_time(tab);
+  time = ltt_time_sub(time, tsc->time_span.start_time);
+  event_viewer_data->vadjust_c->value = ltt_time_to_double(time);
   event_viewer_data->vadjust_c->value = 0.0;
   event_viewer_data->vadjust_c->step_increment = 1.0;
   event_viewer_data->vadjust_c->page_increment = 2.0;
@@ -505,9 +513,9 @@ gui_events(LttvPluginTab *ptab)
   
   event_viewer_data->background_info_waiting = 0;
 
+
   request_background_data(event_viewer_data);
   
-
   return event_viewer_data;
 }
 
@@ -578,7 +586,7 @@ static void request_background_data(EventViewerData *event_viewer_data)
       }
     } else {
       /* Data ready. By its nature, this viewer doesn't need to have
-       * its data ready hook called htere, because a background
+       * its data ready hook called there, because a background
        * request is always linked with a redraw.
        */
     }
@@ -1101,6 +1109,7 @@ static void tree_selection_changed_cb (GtkTreeSelection *selection,
 {
   g_debug("tree sel changed cb");
   EventViewerData *event_viewer_data = (EventViewerData*) data;
+
 #if 0
     /* Set the cursor to currently selected event */
   GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m);
@@ -1229,14 +1238,15 @@ void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer
     floor(exact_num_visible);
 */
  
-  g_debug("size allocate : last_num_visible_events : %d,\
-           num_visible_events : %d",
-           last_num_visible_events,
-           event_viewer_data->num_visible_events);
-  if(event_viewer_data->num_visible_events != last_num_visible_events)
-    {
+  g_debug("size allocate %p : last_num_visible_events : %d",
+           event_viewer_data, last_num_visible_events);
+  g_debug("num_visible_events : %d, value %lu",
+           event_viewer_data->num_visible_events,
+          event_viewer_data->vadjust_c->value);
+
+  if(event_viewer_data->num_visible_events != last_num_visible_events) {
       get_events(event_viewer_data->vadjust_c->value, event_viewer_data);
-    }
+  }
   
 
 }
@@ -1280,10 +1290,24 @@ gboolean show_event_detail(void * hook_data, void * call_data)
 }
 #endif //0
 
-static gboolean events_check_handler(guint count, gboolean *stop_flag)
+static gboolean events_check_handler(guint count, gboolean *stop_flag,
+  gpointer data)
 {
+  EventViewerData *evd = (EventViewerData*)data;
   if(count % CHECK_GDK_INTERVAL == 0) {
-    gtk_main_iteration_do(FALSE);
+    GdkEvent *event;
+    GtkWidget *widget;
+    while((event = gdk_event_get()) != NULL) {
+        widget = gtk_get_event_widget(event);
+        if(widget == 
+         lookup_widget(main_window_get_widget(evd->tab),
+             "StopProcessingButton")
+         || widget == evd->vscroll_vc) {
+          gtk_main_do_event(event);
+         gdk_window_process_all_updates();
+       }
+        gdk_event_free(event);
+    }
     if(*stop_flag)
       return TRUE;
     else
@@ -1410,7 +1434,7 @@ static void get_events(double new_value, EventViewerData *event_viewer_data)
           events_check_handler,
           &event_viewer_data->tab->stop_foreground,
           event_viewer_data->main_win_filter,
-          event_viewer_data->filter, NULL);
+          event_viewer_data->filter, NULL, event_viewer_data);
     } else if(relative_position < 0) {
       guint count;
       
@@ -1430,7 +1454,7 @@ static void get_events(double new_value, EventViewerData *event_viewer_data)
          events_check_handler,
          &event_viewer_data->tab->stop_foreground,
           event_viewer_data->main_win_filter,
-          event_viewer_data->filter, NULL);
+          event_viewer_data->filter, NULL, event_viewer_data);
     } /* else 0 : do nothing : we are already at the beginning position */
 
     lttv_traceset_context_position_destroy(pos);
@@ -1525,7 +1549,20 @@ int event_hook(void *hook_data, void *call_data)
   LttEvent *e = ltt_tracefile_get_event(tfc->tf);
 
   if(event_viewer_data->num_events % CHECK_GDK_INTERVAL == 0) {
-    gtk_main_iteration_do(FALSE);
+    GdkEvent *event;
+    GtkWidget *widget;
+    while((event = gdk_event_get()) != NULL) {
+        widget = gtk_get_event_widget(event);
+        if(widget == 
+         lookup_widget(main_window_get_widget(event_viewer_data->tab),
+             "StopProcessingButton")
+         || widget == event_viewer_data->vscroll_vc) {
+          gtk_main_do_event(event);
+         gdk_window_process_all_updates();
+       }
+        gdk_event_free(event);
+    }
+    //gtk_main_iteration_do(FALSE);
     if(event_viewer_data->tab->stop_foreground)
       return TRUE;
   }
@@ -1534,13 +1571,13 @@ int event_hook(void *hook_data, void *call_data)
   LttvFilter *filter = event_viewer_data->main_win_filter;
   if(filter != NULL && filter->head != NULL)
     if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
-          tfc->t_context->t,tfc))
+          tfc->t_context->t,tfc,NULL,NULL))
       return FALSE;
 
   filter = event_viewer_data->filter;
   if(filter != NULL && filter->head != NULL)
     if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
-          tfc->t_context->t,tfc))
+          tfc->t_context->t,tfc,NULL,NULL))
       return FALSE;
 
 
@@ -1634,13 +1671,13 @@ static int current_time_get_first_event_hook(void *hook_data, void *call_data)
   LttvFilter *filter = event_viewer_data->main_win_filter;
   if(filter != NULL && filter->head != NULL)
     if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
-          tfc->t_context->t,tfc))
+          tfc->t_context->t,tfc,NULL,NULL))
       return FALSE;
 
   filter = event_viewer_data->filter;
   if(filter != NULL && filter->head != NULL)
     if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
-          tfc->t_context->t,tfc))
+          tfc->t_context->t,tfc,NULL,NULL))
       return FALSE;
 
   lttv_traceset_context_position_save(tfc->t_context->ts_context,