put print fields in print.c

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

diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.c
index c44a39bdf0d71d6c26b35b6d83ccb12b2bb0d387..cec78e036a071414d234dbcbe5a87bdf49f5f579 100644 (file)
--- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.c
+++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.c
@@ -28,6 +28,10 @@
  * 
  */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include <ltt/ltt.h>
 #include <lttv/lttv.h>
 #include <lttv/state.h>
@@ -893,7 +897,8 @@ void lttvwindow_events_request_remove_all(Tab       *tab,
     //if(events_request->servicing == TRUE) {
     //  lttv_hooks_call(events_request->after_request, NULL);
     //}
-    g_free(events_request);
+    events_request_free(events_request);
+    //g_free(events_request);
     tab->events_requests = g_slist_remove_link(tab->events_requests, element);
     element = g_slist_next(element);
     if(element == NULL) break;   /* end of list */
@@ -905,6 +910,20 @@ void lttvwindow_events_request_remove_all(Tab       *tab,
 
 }
 
+/**
+ * Function to get the current time interval shown on the current tab.
+ * It will be called by a viewer's hook function to update the 
+ * shown time interval of the viewer and also be called by the constructor
+ * of the viewer.
+ * @param tab viewer's tab 
+ * @return time window.
+ */
+
+TimeWindow lttvwindow_get_time_window(Tab *tab)
+{
+  return tab->time_window;
+}
+
 
 /**
  * Function to get the current time/event of the current tab.
@@ -922,17 +941,44 @@ LttTime lttvwindow_get_current_time(Tab *tab)
 
 /**
  * Function to get the filter of the current tab.
- * It will be called by the constructor of the viewer and also be
- * called by a hook funtion of the viewer to update its filter.
- * @param tab viewer's tab 
+ * @param main_win, the main window the viewer belongs to.
  * @param filter, a pointer to a filter.
  */
-const lttv_filter *lttvwindow_get_filter(Tab *tab)
+
+LttvFilter *lttvwindow_get_filter(Tab *tab)
 {
-  //FIXME
-  g_warning("lttvwindow_get_filter not implemented in viewer.c");
+  return tab->filter;
 }
 
+/**
+ * Function to set the filter of the current tab.
+ * It should be called by the filter GUI to tell the
+ * main window to update the filter tab's lttv_filter.
+ *
+ * This function does change the current filter, removing the
+ * old one when necessary, and call the updatefilter hooks
+ * of the registered viewers.
+ *
+ * @param main_win, the main window the viewer belongs to.
+ * @param filter, a pointer to a filter.
+ */
+
+void lttvwindow_report_filter(Tab *tab, LttvFilter *filter)
+{
+  LttvAttributeValue value;
+  LttvHooks * tmp;
+
+  lttv_filter_destroy(tab->filter);
+  tab->filter = filter;
+  
+  g_assert(lttv_iattribute_find_by_path(tab->attributes,
+           "hooks/updatefilter", LTTV_POINTER, &value));
+  tmp = (LttvHooks*)*(value.v_pointer);
+  if(tmp == NULL) return;
+  lttv_hooks_call(tmp, filter);
+}
+
+
 
 /**
  * Function to get the stats of the traceset 
@@ -949,3 +995,46 @@ LttvTracesetContext* lttvwindow_get_traceset_context(Tab *tab)
 {
   return (LttvTracesetContext*)tab->traceset_info->traceset_context;
 }
+
+
+void events_request_free(EventsRequest *events_request)
+{
+  if(events_request == NULL) return;
+
+  if(events_request->start_position != NULL)
+       lttv_traceset_context_position_destroy(events_request->start_position);
+  if(events_request->end_position != NULL)
+       lttv_traceset_context_position_destroy(events_request->end_position);
+  if(events_request->hooks != NULL) {
+    guint i;
+    GArray *hooks = events_request->hooks;
+    for(i=0;i<hooks->len;i++) {
+      lttv_trace_hook_destroy(&g_array_index(hooks, LttvTraceHook, i));
+    }
+    g_array_free(events_request->hooks, TRUE);
+  }
+  if(events_request->before_chunk_traceset != NULL)
+       lttv_hooks_destroy(events_request->before_chunk_traceset);
+  if(events_request->before_chunk_trace != NULL)
+       lttv_hooks_destroy(events_request->before_chunk_trace);
+  if(events_request->before_chunk_tracefile != NULL)
+       lttv_hooks_destroy(events_request->before_chunk_tracefile);
+  if(events_request->event != NULL)
+       lttv_hooks_destroy(events_request->event);
+  if(events_request->event_by_id != NULL)
+       lttv_hooks_by_id_destroy(events_request->event_by_id);
+  if(events_request->after_chunk_tracefile != NULL)
+       lttv_hooks_destroy(events_request->after_chunk_tracefile);
+  if(events_request->after_chunk_trace != NULL)
+       lttv_hooks_destroy(events_request->after_chunk_trace);
+  if(events_request->after_chunk_traceset != NULL)
+       lttv_hooks_destroy(events_request->after_chunk_traceset);
+  if(events_request->before_request != NULL)
+       lttv_hooks_destroy(events_request->before_request);
+  if(events_request->after_request != NULL)
+       lttv_hooks_destroy(events_request->after_request);
+
+  g_free(events_request);
+}
+
+