X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2Fgui%2Flttvwindow%2Flttvwindow%2Flttvwindow.h;h=4b856245a6f41c4d24a3d8731ee2751425d87610;hb=088f6772c700cf75d4ba27adf086dc37d961a960;hp=a555c75e459bd709a0efd358a1bb5e262763a04d;hpb=f37a2002e940e771ef47c9936f9b82b79e64d086;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 a555c75e..4b856245 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
 
 
 
@@ -256,17 +257,16 @@ 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 */
 
+/* GQuark containing constructors of viewers in global attributes */
+extern GQuark LTTV_VIEWER_CONSTRUCTORS;
 
 /* constructor a the viewer */
-//FIXME explain LttvTracesetSelector and key
-typedef GtkWidget * (*lttvwindow_viewer_constructor)
-                (Tab *tab, LttvTracesetSelector * s, char *key);
+typedef GtkWidget* (*lttvwindow_viewer_constructor)(Tab *tab);
 
 
 /**
@@ -276,7 +276,8 @@ typedef GtkWidget * (*lttvwindow_viewer_constructor)
  * window.
  * 
  * It should be called by init function of the module.
- * 
+ *
+ * @param name name of the viewer : mainly used as tag for constructor
  * @param menu_path path of the menu item. NULL : no menu entry.
  * @param menu_text text of the menu item.
  * @param pixmap Image shown on the toolbar item. NULL : no button.
@@ -285,7 +286,8 @@ typedef GtkWidget * (*lttvwindow_viewer_constructor)
  */
 
 void lttvwindow_register_constructor
-                            (char *  menu_path, 
+                            (char * name,
+                             char *  menu_path, 
                              char *  menu_text,
                              char ** pixmap,
                              char *  tooltip,
@@ -599,6 +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       */
@@ -612,7 +616,7 @@ typedef struct _EventsRequest {
 } EventsRequest;
 
 /* Maximum number of events to proceed at once in a chunk */
-#define CHUNK_NUM_EVENTS 200
+#define CHUNK_NUM_EVENTS 6000
 
 
 /**
@@ -654,10 +658,12 @@ 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.
  */
 
 TimeWindow lttvwindow_get_time_window(Tab *tab);
@@ -679,10 +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);
+
 
 
 /**
@@ -706,4 +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