/*
This file is what every viewer plugin writer should refer to.
-- Remove the _api functions which add nothing
- streamline the rest.
A viewer plugin is, before anything, a plugin. It thus has an init and
#include <lttv/hook.h>
#include <lttvwindow/common.h>
#include <lttv/stats.h>
+#include <lttv/filter.h>
/**
* Function to register a view constructor so that main window can generate
* @param view_constructor constructor of the viewer.
*/
-void toolbar_item_reg(char ** pixmap, char *tooltip, lttv_constructor view_constructor);
+void lttvwindow_viewer_register_toolbar(char ** pixmap, char *tooltip, lttvwindow_viewer_constructor view_constructor);
/**
* a reference to find out where the pixmap and tooltip are.
*/
-void toolbar_item_unreg(lttv_constructor view_constructor);
+void lttvwindow_viewer_unregister_toolbar(lttvwindow_viewer_constructor view_constructor);
/**
* @param view_constructor constructor of the viewer.
*/
-void menu_item_reg(char *menu_path, char *menu_text, lttv_constructor view_constructor);
+void lttvwindow_viewer_register_menu(char *menu_path, char *menu_text, lttvwindow_viewer_constructor view_constructor);
/**
* a reference to find out where the menu_path and menu_text are.
*/
-void menu_item_unreg(lttv_constructor view_constructor);
+void lttvwindow_viewer_unregister_menu(lttvwindow_viewer_constructor view_constructor);
/**
- * Update the status bar whenever something changed in the viewer.
- * @param main_win the main window the viewer belongs to.
- * @param info the message which will be shown in the status bar.
- */
-
-void update_status(MainWindow *main_win, char *info);
-
-
-/**
- * Function to get the current time window of the current tab.
- * It will be called by a viewer's hook function to update the
- * time window of the viewer and also be called by the constructor
- * of the viewer.
- * @param main_win the main window the viewer belongs to.
- * @param time_interval a pointer where time interval will be stored.
- */
-
-void get_time_window(MainWindow *main_win, TimeWindow *time_window);
-
-
-/**
- * Function to set the time interval of the current tab.
- * It will be called by a viewer's signal handle associated with
- * the move_slider signal
- * @param main_win the main window the viewer belongs to.
- * @param time_interval a pointer where time interval is stored.
- */
-
-void set_time_window(MainWindow *main_win, TimeWindow *time_window);
-
-/**
- * Function to get the current time/event of the current tab.
- * It will be called by a viewer's hook function to update the
- * current time/event of the viewer.
- * @param main_win the main window the viewer belongs to.
- * @param time a pointer where time will be stored.
- */
-
-void get_current_time(MainWindow *main_win, LttTime *time);
-
-
-/**
- * Function to set the current time/event of the current tab.
- * It will be called by a viewer's signal handle associated with
- * the button-release-event signal
- * @param main_win the main window the viewer belongs to.
- * @param time a pointer where time is stored.
- */
-
-void set_current_time(MainWindow *main_win, LttTime *time);
-
-
-/**
- * Function to get the traceset from 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 traceset.
- * @param main_win the main window the viewer belongs to.
- * @param traceset a pointer to a traceset.
- */
-
-//void get_traceset(MainWindow *main_win, Traceset *traceset);
-
-
-/**
- * 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 main_win, the main window the viewer belongs to.
- * @param filter, a pointer to a filter.
- */
-
-//void get_filter(MainWindow *main_win, Filter *filter);
-
-
-/**
- * Function to register a hook function for a viewer to set/update its
+ * Function to register a hook function for a viewer to update its
* time interval.
- * It will be called by the constructor of the viewer.
+ * This register function is typically called by the constructor of the viewer.
* @param hook hook function of the viewer. Takes a TimeInterval* as call_data.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void reg_update_time_window(LttvHook hook, gpointer hook_data,
- MainWindow * main_win);
+void lttvwindow_viewer_register_time_window_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data);
/**
* Function to unregister a viewer's hook function which is used to
* set/update the time interval of the viewer.
- * It will be called by the destructor of the viewer.
+ * This unregister function is typically called by the destructor of the viewer.
* @param hook hook function of the viewer. Takes a TimeInterval as call_data.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void unreg_update_time_window(LttvHook hook, gpointer hook_data,
- MainWindow * main_win);
+void lttvwindow_viewer_unregister_time_window_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data);
/**
* Function to register a hook function for a viewer to set/update its
* traceset.
- * It will be called by the constructor of the viewer.
+ * This register function is typically called by the constructor of the viewer.
* @param hook hook function of the viewer.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void reg_update_traceset(LttvHook hook, gpointer hook_data,
- MainWindow * main_win);
+void lttvwindow_viewer_register_traceset_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data);
/**
* Function to unregister a viewer's hook function which is used to
* set/update the traceset of the viewer.
- * It will be called by the destructor of the viewer.
* @param hook hook function of the viewer.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void unreg_update_traceset(LttvHook hook, gpointer hook_data,
- MainWindow * main_win);
-
-
-/**
- * Function to redraw each viewer belonging to the current tab
- * @param main_win the main window the viewer belongs to.
- */
-
-void update_traceset(MainWindow * main_win);
+void lttvwindow_viewer_unregister_traceset_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data);
/**
* Function to register a hook function for a viewer to set/update its
* filter.
- * It will be called by the constructor of the viewer.
+ * This register function is typically called by the constructor of the viewer.
* @param hook hook function of the viewer.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void reg_update_filter(LttvHook hook, gpointer hook_data,
- MainWindow *main_win);
+void lttvwindow_viewer_register_filter_notify(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data);
/**
* Function to unregister a viewer's hook function which is used to
* set/update the filter of the viewer.
- * It will be called by the destructor of the viewer.
+ * This unregistration is called by the destructor of the viewer.
* @param hook hook function of the viewer.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void unreg_update_filter(LttvHook hook, gpointer hook_data,
+void lttvwindow_viewer_unregister_filter_notify(LttvHook hook, gpointer hook_data,
MainWindow * main_win);
/**
* Function to register a hook function for a viewer to set/update its
* current time.
- * It will be called by the constructor of the viewer.
* @param hook hook function of the viewer.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void reg_update_current_time(LttvHook hook, gpointer hook_data,
- MainWindow *main_win);
+void lttvwindow_viewer_register_current_time_notify(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data);
/**
* Function to unregister a viewer's hook function which is used to
* set/update the current time of the viewer.
- * It will be called by the destructor of the viewer.
* @param hook hook function of the viewer.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void unreg_update_current_time(LttvHook hook, gpointer hook_data,
- MainWindow * main_win);
+void lttvwindow_viewer_unregister_current_time_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data);
/**
* Function to register a hook function for a viewer to show
- *the content of the viewer.
- * It will be called by the constructor of the viewer.
+ * its content.
* @param hook hook function of the viewer.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void reg_show_viewer(LttvHook hook, gpointer hook_data,
- MainWindow *main_win);
+void lttvwindow_viewer_register_show(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data);
/**
* Function to unregister a viewer's hook function which is used to
- * show the content of the viewer..
- * It will be called by the destructor of the viewer.
+ * show the content of the viewer.
* @param hook hook function of the viewer.
* @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
*/
-void unreg_show_viewer(LttvHook hook, gpointer hook_data,
- MainWindow * main_win);
+void lttvwindow_viewer_unregister_show(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data);
+
+
+
-/**
- * Function to show each viewer in the current tab.
- * It will be called by main window after it called process_traceset
- * @param main_win the main window the viewer belongs to.
- */
-void show_viewer(MainWindow *main_win);
/**
- * Function to set the focused pane (viewer).
- * It will be called by a viewer's signal handle associated with
- * the grab_focus signal
+ * Update the status bar whenever something changed in the viewer.
* @param main_win the main window the viewer belongs to.
- * @param paned a pointer to a pane where the viewer is contained.
+ * @param info the message which will be shown in the status bar.
*/
-void set_focused_pane(MainWindow *main_win, gpointer paned);
+void lttvwindow_viewer_report_status(MainWindow *main_win, char *info);
/**
- * Function to register a hook function for a viewer to set/update the
- * dividor of the hpane.
- * It will be called by the constructor of the viewer.
- * @param hook hook function of the viewer.
- * @param hook_data hook data associated with the hook function.
+ * Function to set the time interval of the current tab.
+ * It will be called by a viewer's signal handle associated with
+ * the move_slider signal
* @param main_win the main window the viewer belongs to.
+ * @param time_interval a pointer where time interval is stored.
*/
-void reg_update_dividor(LttvHook hook, gpointer hook_data,
- MainWindow *main_win);
-
+void lttvwindow_viewer_report_time_window(MainWindow *main_win, TimeWindow *time_window);
/**
- * Function to unregister a viewer's hook function which is used to
- * set/update hpane's dividor of the viewer.
- * It will be called by the destructor of the viewer.
- * @param hook hook function of the viewer.
- * @param hook_data hook data associated with the hook function.
+ * Function to set the current time/event of the current tab.
+ * It will be called by a viewer's signal handle associated with
+ * the button-release-event signal
* @param main_win the main window the viewer belongs to.
+ * @param time a pointer where time is stored.
*/
-void unreg_update_dividor(LttvHook hook, gpointer hook_data,
- MainWindow *main_win);
+void lttvwindow_viewer_report_current_time(MainWindow *main_win, LttTime *time);
/**
* @param position position of the hpane's dividor.
*/
-void set_hpane_dividor(MainWindow *main_win, gint position);
+void lttvwindow_viewer_report_dividor(MainWindow *main_win, gint position);
+
+/**
+ * Function to redraw each viewer belonging to the current tab, when a traceset
+ * change has been made by the viewer.
+ * @param main_win the main window the viewer belongs to.
+ */
+// FIXME : should never be directly changed by a viewer.
+//void lttvwindow_viewer_report_traceset(MainWindow * main_win);
-/*
-CHECK These functions really should not appear here. Directr calls would
-be OK unless there is a linker problem.
-*/
/**
- * Function to process traceset. It will call lttv_process_trace,
- * each view will call this api to get events.
+ * Function to show each viewer in the current tab.
+ * It will be called by main window after it called process_traceset
* @param main_win the main window the viewer belongs to.
- * @param start the start time of the first event to be processed.
- * @param end the end time of the last event to be processed.
*/
+//FIXME : not an API function, belongs to the main window.
+//void lttvwindow_viewer_report_show(MainWindow *main_win);
-void process_traceset_api(MainWindow *main_win, LttTime start,
- LttTime end, unsigned maxNumEvents);
+
+/**
+ * Function to set the focused pane (viewer).
+ * It will be called by a viewer's signal handle associated with
+ * the grab_focus signal
+ * @param main_win the main window the viewer belongs to.
+ * @param paned a pointer to a pane where the viewer is contained.
+ */
+//FIXME : can we do this through normal GTK signals ?
+//void set_focused_pane(MainWindow *main_win, gpointer paned);
/**
- * Function to add hooks into the context of a traceset,
- * before reading events from traceset, viewer will call this api to
- * register hooks
+ * Function to register a hook function for a viewer to set/update the
+ * dividor of the hpane. It provides a way to make the horizontal
+ * dividors of all the viewers linked together.
+ * @param hook hook function of the viewer.
+ * @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
- * @param LttvHooks hooks to be registered.
*/
-void context_add_hooks_api(MainWindow *main_win ,
- LttvHooks *before_traceset,
- LttvHooks *after_traceset,
- LttvHooks *check_trace,
- LttvHooks *before_trace,
- LttvHooks *after_trace,
- LttvHooks *check_tracefile,
- LttvHooks *before_tracefile,
- LttvHooks *after_tracefile,
- LttvHooks *check_event,
- LttvHooks *before_event,
- LttvHooks *after_event);
+void lttvwindow_viewer_register_dividor(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data);
/**
- * Function to remove hooks from the context of a traceset,
- * before reading events from traceset, viewer will call this api to
- * unregister hooks
+ * Function to unregister a viewer's hook function which is used to
+ * set/update hpane's dividor of the viewer.
+ * @param hook hook function of the viewer.
+ * @param hook_data hook data associated with the hook function.
* @param main_win the main window the viewer belongs to.
- * @param LttvHooks hooks to be registered.
*/
-void context_remove_hooks_api(MainWindow *main_win ,
- LttvHooks *before_traceset,
- LttvHooks *after_traceset,
- LttvHooks *check_trace,
- LttvHooks *before_trace,
- LttvHooks *after_trace,
- LttvHooks *check_tracefile,
- LttvHooks *before_tracefile,
- LttvHooks *after_tracefile,
- LttvHooks *check_event,
- LttvHooks *before_event,
- LttvHooks *after_event);
+void lttvwindow_viewer_unregister_dividor(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data);
/**
* @param end end time of the traceset.
*/
-void get_traceset_time_span(MainWindow *main_win, TimeInterval *time_span);
-
+const TimeInterval *lttvwindow_viewer_get_time_span(MainWindow *main_win);
/**
- * Function to add/remove event hooks for state
+ * Function to get the current time window of the current tab.
* @param main_win the main window the viewer belongs to.
+ * @param time_interval a pointer where time interval will be stored.
*/
-void state_add_event_hooks_api(MainWindow *main_win );
-void state_remove_event_hooks_api(MainWindow *main_win );
+const TimeWindow *lttvwindow_viewer_get_time_window(MainWindow *main_win);
/**
- * Function to add/remove event hooks for stats
+ * Function to get the current time/event of the current tab.
* @param main_win the main window the viewer belongs to.
+ * @param time a pointer where time will be stored.
*/
-void stats_add_event_hooks_api(MainWindow *main_win );
-void stats_remove_event_hooks_api(MainWindow *main_win );
+const LttTime *lttvwindow_viewer_get_current_time(MainWindow *main_win);
+
+/**
+ * Function to get the traceset from the current tab.
+ * @param main_win the main window the viewer belongs to.
+ * @param traceset a pointer to a traceset.
+ */
+
+const LttvTraceset *lttvwindow_viewer_get_traceset(MainWindow *main_win);
+
+
+/**
+ * Function to get the filter of the current tab.
+ * @param main_win, the main window the viewer belongs to.
+ * @param filter, a pointer to a filter.
+ */
+
+const lttv_filter *lttvwindow_viewer_get_filter(MainWindow *main_win);
/**
* @param main_win the main window the viewer belongs to.
*/
-LttvTracesetStats* get_traceset_stats_api(MainWindow *main_win);
+LttvTracesetStats* lttvwindow_viewer_get_traceset_stats(MainWindow *main_win);
+
+LttvTracesetContext* lttvwindow_viewer_get_traceset_context(MainWindow *main_win);
+
-LttvTracesetContext* get_traceset_context(MainWindow *main_win);
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