*
*/
-#include <lttvwindow/common.h>
#include <ltt/ltt.h>
#include <lttv/lttv.h>
+#include <lttv/state.h>
+#include <lttv/stats.h>
+#include <lttv/tracecontext.h>
+#include <lttvwindow/common.h>
#include <lttvwindow/mainwindow.h>
#include <lttvwindow/viewer.h>
-#include <lttv/tracecontext.h>
#include <lttvwindow/toolbar.h>
#include <lttvwindow/menu.h>
-#include <lttv/state.h>
-#include <lttv/stats.h>
+#include <lttvwindow/callbacks.h> // for execute_time_requests
/**
* Function to set/update traceset for the viewers
* @param main_win main window
* @param traceset traceset of the main window.
+ * return value :
+ * -1 : error
+ * 0 : traceset updated
+ * 1 : no traceset hooks to update; not an error.
*/
-void SetTraceset(MainWindow * main_win, gpointer traceset)
+int SetTraceset(MainWindow * main_win, gpointer traceset)
{
LttvHooks * tmp;
LttvAttributeValue value;
- g_assert(lttv_iattribute_find_by_path(main_win->attributes,
- "hooks/updatetraceset", LTTV_POINTER, &value));
+ if( lttv_iattribute_find_by_path(main_win->attributes,
+ "hooks/updatetraceset", LTTV_POINTER, &value) != 0)
+ return -1;
+
tmp = (LttvHooks*)*(value.v_pointer);
- if(tmp == NULL)return;
+ if(tmp == NULL) return 1;
+
+
lttv_hooks_call(tmp,traceset);
+
+ return 0;
}
* Function to set/update filter for the viewers
* @param main_win main window
* @param filter filter of the main window.
+ * return value :
+ * -1 : error
+ * 0 : filters updated
+ * 1 : no filter hooks to update; not an error.
*/
-void SetFilter(MainWindow * main_win, gpointer filter)
+int SetFilter(MainWindow * main_win, gpointer filter)
{
LttvHooks * tmp;
LttvAttributeValue value;
- g_assert(lttv_iattribute_find_by_path(main_win->attributes,
- "hooks/updatefilter", LTTV_POINTER, &value));
+ if(lttv_iattribute_find_by_path(main_win->attributes,
+ "hooks/updatefilter", LTTV_POINTER, &value) != 0)
+ return -1;
+
tmp = (LttvHooks*)*(value.v_pointer);
- if(tmp == NULL)return;
+ if(tmp == NULL) return 1;
lttv_hooks_call(tmp,filter);
-}
-
-
-/**
- * API parts
- */
+ return 0;
+}
/**
- * Function to register a view constructor so that main window can generate
- * a toolbar item for the viewer in order to generate a new instance easily.
- * It will be called by init function of the module.
- * @param ButtonPixmap image shown on the toolbar item.
- * @param tooltip tooltip of the toolbar item.
- * @param view_constructor constructor of the viewer.
+ * Function to redraw each viewer belonging to the current tab
+ * @param main_win the main window the viewer belongs to.
*/
-void lttvwindow_viewer_register_toolbar_item(char ** pixmap, char *tooltip, lttvwindow_viewer_constructor view_constructor)
+void update_traceset(MainWindow * main_win)
{
- LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes());
- LttvToolbars * toolbar;
LttvAttributeValue value;
-
- g_assert(lttv_iattribute_find_by_path(attributes_global,
- "viewers/toolbar", LTTV_POINTER, &value));
- toolbar = (LttvToolbars*)*(value.v_pointer);
-
- if(toolbar == NULL){
- toolbar = lttv_toolbars_new();
- *(value.v_pointer) = toolbar;
- }
- lttv_toolbars_add(toolbar, view_constructor, tooltip, pixmap);
+ LttvHooks * tmp;
+ g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes,
+ "hooks/updatetraceset", LTTV_POINTER, &value));
+ tmp = (LttvHooks*)*(value.v_pointer);
+ if(tmp == NULL) return;
+ lttv_hooks_call(tmp, NULL);
}
+void set_time_window_adjustment(MainWindow * main_win, const TimeWindow* new_time_window)
+{
+ gtk_multi_vpaned_set_adjust(main_win->current_tab->multi_vpaned, new_time_window, FALSE);
+}
-/**
- * Function to unregister the viewer's constructor, release the space
- * occupied by pixmap, tooltip and constructor of the viewer.
- * It will be called when a module is unloaded.
- * @param view_constructor constructor of the viewer which is used as
- * a reference to find out where the pixmap and tooltip are.
- */
-void lttvwindow_viewer_unregister_toolbar_item(lttvwindow_viewer_constructor view_constructor)
+void set_time_window(MainWindow * main_win, const TimeWindow *time_window)
{
- LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes());
- LttvToolbars * toolbar;
LttvAttributeValue value;
+ LttvHooks * tmp;
+
+ TimeWindowNotifyData time_window_notify_data;
+ TimeWindow old_time_window = main_win->current_tab->time_window;
+ time_window_notify_data.old_time_window = &old_time_window;
+ main_win->current_tab->time_window = *time_window;
+ time_window_notify_data.new_time_window =
+ &(main_win->current_tab->time_window);
+
+ g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes,
+ "hooks/updatetimewindow", LTTV_POINTER, &value));
+ tmp = (LttvHooks*)*(value.v_pointer);
+ if(tmp == NULL) return;
+ lttv_hooks_call(tmp, &time_window_notify_data);
- g_assert(lttv_iattribute_find_by_path(attributes_global,
- "viewers/toolbar", LTTV_POINTER, &value));
- toolbar = (LttvToolbars*)*(value.v_pointer);
-
- main_window_remove_toolbar_item(view_constructor);
- lttv_toolbars_remove(toolbar, view_constructor);
}
+/**
+ * API parts
+ */
+
/**
* Function to register a view constructor so that main window can generate
- * a menu item for the viewer in order to generate a new instance easily.
- * It will be called by init function of the module.
+ * a menu item and a toolbar item for the viewer in order to generate a new
+ * instance easily. A menu entry and toolbar item will be added to each main
+ * window.
+ *
+ * It should be called by init function of the module.
+ *
* @param menu_path path of the menu item.
* @param menu_text text of the menu item.
+ * @param pixmap Image shown on the toolbar item.
+ * @param tooltip tooltip of the toolbar item.
* @param view_constructor constructor of the viewer.
*/
-void menu_item_reg(char *menu_path, char *menu_text, lttvwindow_viewer_constructor view_constructor)
+void lttvwindow_register_constructor
+ (char * menu_path,
+ char * menu_text,
+ char ** pixmap,
+ char * tooltip,
+ lttvwindow_viewer_constructor view_constructor)
{
LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes());
+ LttvToolbars * toolbar;
LttvMenus * menu;
LttvAttributeValue value;
- g_assert(lttv_iattribute_find_by_path(attributes_global,
- "viewers/menu", LTTV_POINTER, &value));
- menu = (LttvMenus*)*(value.v_pointer);
-
- if(menu == NULL){
- menu = lttv_menus_new();
- *(value.v_pointer) = menu;
+ if(pixmap != NULL) {
+ g_assert(lttv_iattribute_find_by_path(attributes_global,
+ "viewers/toolbar", LTTV_POINTER, &value));
+ toolbar = (LttvToolbars*)*(value.v_pointer);
+
+ if(toolbar == NULL) {
+ toolbar = lttv_toolbars_new();
+ *(value.v_pointer) = toolbar;
+ }
+ lttv_toolbars_add(toolbar, view_constructor, tooltip, pixmap);
+ main_window_add_toolbars_item(toolbar, view_constructor, tooltip, pixmap);
+ }
+
+ if(menu_path != NULL) {
+ g_assert(lttv_iattribute_find_by_path(attributes_global,
+ "viewers/menu", LTTV_POINTER, &value));
+ menu = (LttvMenus*)*(value.v_pointer);
+
+ if(menu == NULL) {
+ menu = lttv_menus_new();
+ *(value.v_pointer) = menu;
+ }
+ lttv_menus_add(menu, view_constructor, menu_path, menu_text);
+ main_window_add_menu_item(menu, view_constructor, menu_path, menu_text);
}
- lttv_menus_add(menu, view_constructor, menu_path, menu_text);
}
+
/**
* Function to unregister the viewer's constructor, release the space
- * occupied by menu_path, menu_text and constructor of the viewer.
+ * occupied by menu_path, menu_text, pixmap, tooltip and constructor of the
+ * viewer.
+ *
* It will be called when a module is unloaded.
- * @param view_constructor constructor of the viewer which is used as
- * a reference to find out where the menu_path and menu_text are.
+ *
+ * @param view_constructor constructor of the viewer.
*/
-void menu_item_unreg(lttvwindow_viewer_constructor view_constructor)
+
+void lttvwindow_unregister_constructor
+ (lttvwindow_viewer_constructor view_constructor)
{
LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes());
+ LttvToolbars * toolbar;
LttvMenus * menu;
LttvAttributeValue value;
g_assert(lttv_iattribute_find_by_path(attributes_global,
- "viewers/menu", LTTV_POINTER, &value));
- menu = (LttvMenus*)*(value.v_pointer);
-
- main_window_remove_menu_item(view_constructor);
-
- lttv_menus_remove(menu, 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 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 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)
-{
- //time_window->start_time = main_win->current_tab->time_window.start_time;
- //time_window->time_width = main_win->current_tab->time_window.time_width;
- *time_window = main_win->current_tab->time_window;
-}
-
-/**
- * Function to get the current time interval of the current traceset.
- * It will be called by a viewer's hook function to update the
- * time interval 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_traceset_time_span(MainWindow *main_win, TimeInterval *time_interval)
-{
- //time_window->start_time = main_win->current_tab->time_window.start_time;
- //time_window->time_width = main_win->current_tab->time_window.time_width;
- *time_interval = *(LTTV_TRACESET_CONTEXT(main_win->current_tab->traceset_info->
- traceset_context)->Time_Span);
-}
-
-
-
-/**
- * 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)
-{
- LttvAttributeValue value;
- LttvHooks * tmp;
- main_win->current_tab->time_window = *time_window;
- gtk_multi_vpaned_set_scroll_value(main_win->current_tab->multi_vpaned,
- ltt_time_to_double(time_window->start_time)
- * NANOSECONDS_PER_SECOND );
- g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes,
- "hooks/updatetimewindow", LTTV_POINTER, &value));
- tmp = (LttvHooks*)*(value.v_pointer);
- if(tmp == NULL) return;
- lttv_hooks_call(tmp, 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)
-{
- time = &main_win->current_tab->current_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)
-{
- LttvAttributeValue value;
- LttvHooks * tmp;
- main_win->current_tab->current_time = *time;
- g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes,
- "hooks/updatecurrenttime", LTTV_POINTER, &value));
- tmp = (LttvHooks*)*(value.v_pointer);
+ "viewers/toolbar", LTTV_POINTER, &value));
+ toolbar = (LttvToolbars*)*(value.v_pointer);
+
+ if(toolbar != NULL) {
+ main_window_remove_toolbar_item(view_constructor);
+ lttv_toolbars_remove(toolbar, view_constructor);
+ }
- if(tmp == NULL)return;
- lttv_hooks_call(tmp, time);
-}
+ g_assert(lttv_iattribute_find_by_path(attributes_global,
+ "viewers/menu", LTTV_POINTER, &value));
+ menu = (LttvMenus*)*(value.v_pointer);
+
+ if(menu != NULL) {
+ main_window_remove_menu_item(view_constructor);
+ lttv_menus_remove(menu, view_constructor);
+ }
-/**
- * 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
* time interval.
- * 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_time_window(LttvHook hook, gpointer hook_data,
- MainWindow * main_win)
+void lttvwindow_register_time_window_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
/**
* 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.
* @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_time_window(LttvHook hook, gpointer hook_data,
- MainWindow * main_win)
+void lttvwindow_unregister_time_window_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
lttv_hooks_remove_data(tmp, hook, 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.
* @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_register_traceset_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
/**
* 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)
+void lttvwindow_unregister_traceset_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
lttv_hooks_remove_data(tmp, hook, hook_data);
}
-
-/**
- * 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)
-{
- LttvAttributeValue value;
- LttvHooks * tmp;
- g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes,
- "hooks/updatetraceset", LTTV_POINTER, &value));
- tmp = (LttvHooks*)*(value.v_pointer);
- if(tmp == NULL) return;
- lttv_hooks_call(tmp, NULL);
-}
-
-
/**
* Function to register a hook function for a viewer to set/update its
* filter.
- * 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_filter(LttvHook hook, gpointer hook_data,
- MainWindow *main_win)
+void lttvwindow_register_filter_notify(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
/**
* 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.
* @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,
- MainWindow * main_win)
+void lttvwindow_unregister_filter_notify(MainWindow * main_win,
+ LttvHook hook,
+ gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
lttv_hooks_remove_data(tmp, hook, hook_data);
}
-
/**
* 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_register_current_time_notify(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
/**
* 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_unregister_current_time_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
/**
* 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.
+ * 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 reg_show_viewer(LttvHook hook, gpointer hook_data,
- MainWindow *main_win)
+void lttvwindow_register_show_notify(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
/**
* 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.
* @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_unregister_show_notify(MainWindow * main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
lttv_hooks_remove_data(tmp, hook, 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)
-{
- LttvAttributeValue value;
- LttvHooks * tmp;
- g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes,
- "hooks/showviewer", LTTV_POINTER, &value));
- tmp = (LttvHooks*)*(value.v_pointer);
- if(tmp == NULL) return;
- lttv_hooks_call(tmp, NULL);
-}
-
-
-/**
- * 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.
- */
-
-void set_focused_pane(MainWindow *main_win, gpointer paned)
-{
- gtk_multi_vpaned_set_focus((GtkWidget*)main_win->current_tab->multi_vpaned,paned);
-}
-
-
/**
* 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.
* @param main_win the main window the viewer belongs to.
*/
-void reg_update_dividor(LttvHook hook, gpointer hook_data,
- MainWindow *main_win)
+void lttvwindow_register_dividor(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
* @param main_win the main window the viewer belongs to.
*/
-void unreg_update_dividor(LttvHook hook, gpointer hook_data,
- MainWindow *main_win)
+void lttvwindow_unregister_dividor(MainWindow *main_win,
+ LttvHook hook, gpointer hook_data)
{
LttvAttributeValue value;
LttvHooks * tmp;
}
+/**
+ * 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 lttvwindow_report_status(MainWindow *main_win, const char *info)
+{
+ //FIXME
+ g_warning("update_status not implemented in viewer.c");
+}
+
+/**
+ * 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 lttvwindow_report_time_window(MainWindow *main_win,
+ const TimeWindow *time_window)
+{
+ set_time_window(main_win, time_window);
+ set_time_window_adjustment(main_win, time_window);
+}
+
+
+/**
+ * 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 lttvwindow_report_current_time(MainWindow *main_win,
+ const LttTime *time)
+{
+ LttvAttributeValue value;
+ LttvHooks * tmp;
+ main_win->current_tab->current_time = *time;
+ g_assert(lttv_iattribute_find_by_path(main_win->current_tab->attributes,
+ "hooks/updatecurrenttime", LTTV_POINTER, &value));
+ tmp = (LttvHooks*)*(value.v_pointer);
+
+ if(tmp == NULL)return;
+ lttv_hooks_call(tmp, &main_win->current_tab->current_time);
+}
+
/**
* Function to set the position of the hpane's dividor (viewer).
* It will be called by a viewer's signal handle associated with
* @param position position of the hpane's dividor.
*/
-void set_hpane_dividor(MainWindow *main_win, gint position)
+void lttvwindow_report_dividor(MainWindow *main_win, gint position)
{
LttvAttributeValue value;
LttvHooks * tmp;
lttv_hooks_call(tmp, &position);
}
+/**
+ * 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 top_widget the top widget containing all the other widgets of the
+ * viewer.
+ */
+
+void lttvwindow_report_focus(MainWindow *main_win, GtkWidget *top_widget)
+{
+ gtk_multi_vpaned_set_focus((GtkWidget*)main_win->current_tab->multi_vpaned,
+ gtk_widget_get_parent(top_widget));
+}
+
+
+/**
+ * Function to request data in a specific time interval to the main window.
+ * The main window will use this time interval and the others present
+ * to get the data from the process trace.
+ * @param main_win the main window the viewer belongs to.
+ * @param paned a pointer to a pane where the viewer is contained.
+ */
+
+void lttvwindow_time_interval_request(MainWindow *main_win,
+ TimeWindow time_requested, guint num_events,
+ LttvHook after_process_traceset,
+ gpointer after_process_traceset_data)
+{
+ TimeRequest time_request;
+
+ time_request.time_window = time_requested;
+ time_request.num_events = num_events;
+ time_request.after_hook = after_process_traceset;
+ time_request.after_hook_data = after_process_traceset_data;
+
+ g_array_append_val(main_win->current_tab->time_requests, time_request);
+
+ if(!main_win->current_tab->time_request_pending)
+ {
+ /* Redraw has +20 priority. We want a prio higher than that, so +19 */
+ g_idle_add_full((G_PRIORITY_HIGH_IDLE + 19),
+ (GSourceFunc)execute_time_requests,
+ main_win,
+ NULL);
+ main_win->current_tab->time_request_pending = TRUE;
+ }
+}
+
+/**
+ * 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 main_win the main window the viewer belongs to.
+ * @param time_interval a pointer where time interval will be stored.
+ */
+
+const TimeWindow *lttvwindow_get_time_window(MainWindow *main_win)
+{
+ //time_window->start_time = main_win->current_tab->time_window.start_time;
+ //time_window->time_width = main_win->current_tab->time_window.time_width;
+ return &(main_win->current_tab->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.
+ */
+
+const LttTime *lttvwindow_get_current_time(MainWindow *main_win)
+{
+ return &(main_win->current_tab->current_time);
+}
+
+
+/**
+ * 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.
+ */
+const lttv_filter *lttvwindow_get_filter(MainWindow *main_win)
+{
+ //FIXME
+ g_warning("lttvwindow_get_filter not implemented in viewer.c");
+}
+
+
/**
* Function to get the stats of the traceset
* @param main_win the main window the viewer belongs to.
*/
-LttvTracesetStats* get_traceset_stats(MainWindow *main_win)
+LttvTracesetStats* lttvwindow_get_traceset_stats(MainWindow *main_win)
{
return main_win->current_tab->traceset_info->traceset_context;
}
-LttvTracesetContext* get_traceset_context(MainWindow *main_win)
+LttvTracesetContext* lttvwindow_get_traceset_context(MainWindow *main_win)
{
return (LttvTracesetContext*)main_win->current_tab->traceset_info->traceset_context;
}