Add Callgrind as an Helper to run lttv

[lttv.git] / lttv / modules / gui / lttvwindow / lttvwindow / callbacks.c

diff --git a/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c b/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c
index 34bce0a9bfd066e6e9832ea48a46e2657025bd8c..7c113118ac79b0bd58d410a0900e5dff97e27b70 100644 (file)
--- a/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c
+++ b/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c
@@ -226,7 +226,6 @@ void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor)
 int SetTraceset(Tab * tab, LttvTraceset *traceset)
 {
   
-  guint i;
   TimeInterval time_span;
   TimeWindow new_time_window;
   LttTime new_current_time;
@@ -710,7 +709,7 @@ void open_traceset(GtkWidget * widget, gpointer user_data)
 
 gboolean lttvwindow_process_pending_requests(Tab *tab)
 {
-  #ifdef BABEL_CLEANUP
+#ifdef BABEL_CLEANUP
   LttvTracesetContext *tsc;
   LttvTracefileContext *tfc;
   GSList *list_in = NULL;
@@ -987,11 +986,12 @@ gboolean lttvwindow_process_pending_requests(Tab *tab)
             /* Process the traceset with only state hooks */
 #ifdef DEBUG
             seek_count =
-#endif
+
                lttv_process_traceset_middle(tsc,
                                             ltt_time_infinite,
                                             G_MAXUINT,
                                             events_request->start_position);
+#endif
             g_assert(lttv_traceset_context_ctx_pos_compare(tsc,
                          events_request->start_position) == 0);
 
@@ -1500,8 +1500,8 @@ gboolean lttvwindow_process_pending_requests(Tab *tab)
 static gboolean
 live_trace_update_handler(Tab *tab)
 {  
-       unsigned int updated_count;
 #ifdef BABEL_CLEANUP
+       unsigned int updated_count;
        LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
        TimeInterval initial_time_span = tsc->time_span;
        TimeInterval updated_time_span;
@@ -1541,7 +1541,7 @@ live_trace_update_handler(Tab *tab)
 
 static void lttvwindow_add_trace(Tab *tab, LttvTrace *trace_v)
 {
-  #ifdef BABEL_CLEANUP
+#ifdef BABEL_CLEANUP
   LttvTraceset *traceset = tab->traceset_info->traceset;
   guint i;
   guint num_traces = lttv_traceset_number(traceset);
@@ -1613,7 +1613,7 @@ static void lttvwindow_add_trace(Tab *tab, LttvTrace *trace_v)
 void add_trace(GtkWidget * widget, gpointer user_data)
 {
   
-  LttvTraceset * traceset;
+  LttvTraceset * traceset = NULL;
   const char * path;
   char abs_path[PATH_MAX];
   gint id;
@@ -1632,10 +1632,27 @@ void add_trace(GtkWidget * widget, gpointer user_data)
     ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
     tab = ptab->tab;
   }
+//TODO fdeslauriers 2012-07-06: Remove this popup when we support multiple traces
+  traceset = lttvwindow_get_traceset(tab);
+  if(traceset != NULL && lttv_traceset_number(traceset) > 0){
+         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,
+             "Loading multiple traces is not supported at the moment.");
+         gtk_dialog_run(GTK_DIALOG(dialogue));
+         gtk_widget_destroy(dialogue);
+         return;
+       }
+  
   /* Create a new traceset*/
   traceset = lttv_traceset_new();
   /* File open dialog management */
-  GtkWidget *extra_live_button; 
+#ifdef BABEL_CLEANUP
+  GtkWidget *extra_live_button;
+#endif //babel_cleanup
   GtkFileChooser * file_chooser = 
          GTK_FILE_CHOOSER(
                  gtk_file_chooser_dialog_new ("Select a trace",
@@ -1644,12 +1661,12 @@ void add_trace(GtkWidget * widget, gpointer user_data)
                                          GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
                                          GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
                                          NULL));
-
+#ifdef BABEL_CLEANUP
   /* Button to indicate the opening of a live trace */
   extra_live_button = gtk_check_button_new_with_mnemonic ("Trace is live (currently being writen)");
   gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (extra_live_button), FALSE);
   gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (file_chooser), extra_live_button);
-
+#endif //babel_cleanup
   gtk_file_chooser_set_show_hidden (file_chooser, TRUE);
   if(remember_trace_dir[0] != '\0')
          gtk_file_chooser_set_filename(file_chooser, remember_trace_dir);
@@ -1725,7 +1742,7 @@ void add_trace(GtkWidget * widget, gpointer user_data)
 
 void remove_trace(GtkWidget *widget, gpointer user_data)
 {
-  #ifdef BABEL_CLEANUP
+#ifdef BABEL_CLEANUP
   LttTrace *trace;
   LttvTrace * trace_v;
   LttvTraceset * traceset;
@@ -2067,7 +2084,7 @@ void save_as(GtkWidget * widget, gpointer user_data)
 
 void zoom(GtkWidget * widget, double size)
 {
-  #ifdef BABEL_CLEANUP
+#ifdef BABEL_CLEANUP
   TimeInterval time_span;
   TimeWindow new_time_window;
   LttTime    current_time, time_delta;
@@ -3347,30 +3364,23 @@ void current_time_change_manager       (Tab *tab,
   tab->current_time_manager_lock = FALSE;
 }
 
-void current_position_change_manager(Tab *tab,
-                                     LttvTracesetPosition *pos)
+void current_position_change_manager(Tab *tab, LttvTracesetPosition *pos)
 {
-    #ifdef BABEL_CLEANUP
-  LttvTracesetContext *tsc =
-    LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
-  int retval;
-
-  retval= lttv_process_traceset_seek_position(tsc, pos);
-  g_assert_cmpint(retval, ==, 0);
-  LttTime new_time = lttv_traceset_context_position_get_time(pos);
+  lttv_traceset_seek_to_position( pos);
+
+  LttTime new_time = lttv_traceset_position_get_time(pos);
   /* Put the context in a state coherent position */
-  lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, ltt_time_zero);
-  
+#ifdef BABEL_CLEANUP
+   lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, ltt_time_zero);
+#endif /* BABEL_CLEANUP */
   current_time_change_manager(tab, new_time);
   
   set_current_position(tab, pos);
-    #endif /* BABEL_CLEANUP */
 }
 
 static void on_timebar_starttime_changed(Timebar *timebar,
                                gpointer user_data)
 {
- 
        Tab *tab = (Tab *)user_data;
        LttvTraceset * ts =tab->traceset_info->traceset;
        TimeInterval time_span = lttv_traceset_get_time_span(ts);
@@ -3407,7 +3417,6 @@ static void on_timebar_starttime_changed(Timebar *timebar,
 static void on_timebar_endtime_changed(Timebar *timebar,
                                gpointer user_data)
 {
-
        Tab *tab = (Tab *)user_data;
         LttvTraceset * ts =tab->traceset_info->traceset;
         TimeInterval time_span = lttv_traceset_get_time_span(ts);
@@ -3452,7 +3461,6 @@ static void on_timebar_currenttime_changed(Timebar *timebar,
 void scroll_value_changed_cb(GtkWidget *scrollbar,
                              gpointer user_data)
 {
-   
   Tab *tab = (Tab *)user_data;
   TimeWindow new_time_window;
   LttTime time;