X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2Fgui%2Flttvwindow%2Flttvwindow%2Flttvwindow.h;h=dd23e058e071faa03bb33c04f31b7aced9be5a04;hb=2ea36caf80da2b86d4b565fe3cbded286c7664d7;hp=18e5853e0481853811987b09441aed082e2fb021;hpb=90ef7e4a2c6a41ec36bd2530b187cc1ef2cf0025;p=lttv.git

diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.h
index 18e5853e..dd23e058 100644
--- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.h
+++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.h
@@ -119,6 +119,7 @@ Available report methods are :
 lttvwindow_report_time_window : reports the new time window.
 lttvwindow_report_current_time : reports the new current time.
 lttvwindow_report_dividor : reports the new horizontal dividor's position.
+lttvwindow_report_filter : reports the new filter object
 
 
 
@@ -256,9 +257,8 @@ FIXME : explain other important events
 #include <lttv/hook.h>
 #include <lttv/tracecontext.h>
 #include <lttv/stats.h>
+#include <lttv/filter.h>
 #include <lttvwindow/mainwindow.h>
-#include <lttvwindow/lttvfilter.h>
-//FIXME (not ready yet) #include <lttv/filter.h>
 
 /* Module Related API */
 
@@ -601,6 +601,8 @@ typedef struct _EventsRequest {
   LttTime                      end_time;        /* Unset : ltt_time_infinite*/
   guint                        num_events;      /* Unset : G_MAXUINT        */
   LttvTracesetContextPosition *end_position;    /* Unset : NULL             */
+  gint                         trace;           /* unset : -1               */
+  GArray                      *hooks;           /* Unset : NULL             */
   LttvHooks                   *before_chunk_traceset; /* Unset : NULL       */
   LttvHooks                   *before_chunk_trace;    /* Unset : NULL       */
   LttvHooks                   *before_chunk_tracefile;/* Unset : NULL       */
@@ -614,7 +616,7 @@ typedef struct _EventsRequest {
 } EventsRequest;
 
 /* Maximum number of events to proceed at once in a chunk */
-#define CHUNK_NUM_EVENTS 500
+#define CHUNK_NUM_EVENTS 2000
 
 
 /**
@@ -656,13 +658,15 @@ void lttvwindow_events_request_remove_all(Tab            *tab,
 
 
 /**
- * Function to get the current time window of the current tab.
- * 
- * @param tab the tab the viewer belongs to.
- * @return the current tab's time interval.
+ * 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.
  */
 
-__inline TimeWindow lttvwindow_get_time_window(Tab *tab);
+TimeWindow lttvwindow_get_time_window(Tab *tab);
 
 
 /**
@@ -681,10 +685,23 @@ LttTime lttvwindow_get_current_time(Tab *tab);
  * @param filter, a pointer to a filter.
  */
 
-//FIXME
-typedef void lttv_filter;
-//FIXME
-const lttv_filter *lttvwindow_get_filter(Tab *tab);
+LttvFilter *lttvwindow_get_filter(Tab *tab);
+
+/**
+ * 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.
+ *
+ * Notice : the lttv_filter object will be owned by the
+ *          main window after the return of this function.
+ *          Do NOT desallocate it.
+ * 
+ * @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);
+
 
 
 /**
@@ -708,4 +725,29 @@ LttvTracesetStats* lttvwindow_get_traceset_stats(Tab *tab);
 LttvTracesetContext* lttvwindow_get_traceset_context(Tab *tab);
 
 
+/* set_time_window 
+ *
+ * It updates the time window of the tab, then calls the updatetimewindow
+ * hooks of each viewer.
+ *
+ * This is called whenever the scrollbar value changes.
+ *
+ * This is mostly an internal function.
+ */
+
+void set_time_window(Tab *tab, const TimeWindow *time_window);
+
+
+/* set_current_time
+ *
+ * It updates the current time of the tab, then calls the updatetimewindow
+ * hooks of each viewer.
+ *
+ * This is called whenever the current time value changes.
+ *
+ * This is mostly an internal function.
+ */
+
+void set_current_time(Tab *tab, const LttTime *current_time);
+
 #endif //VIEWER_H