X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2Fgui%2Flttvwindow%2Flttvwindow%2Flttvwindow.c;h=5ff1c55c31f515ef7a3e1469028b61725eb80879;hb=e10d97907bd75b12c2f56b246647ffe4ea6f7e62;hp=ea848ada2accc84d2682d8b650dbba36c03487a5;hpb=e025a729300a06b0de77a8c63d7256fed2658ccb;p=lttv.git 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 ea848ada..5ff1c55c 100644 --- 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 +#endif + #include #include #include @@ -47,6 +51,8 @@ extern GSList * g_main_window_list; +__EXPORT gint lttvwindow_preempt_count = 0; + /* set_time_window * * It updates the time window of the tab, then calls the updatetimewindow @@ -97,6 +103,27 @@ void set_current_time(Tab *tab, const LttTime *current_time) if(tmp != NULL) lttv_hooks_call(tmp, &tab->current_time); } +/* set_current_position + * + * 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. + */ + +void set_current_position(Tab *tab, const LttvTracesetContextPosition *pos) +{ + LttvAttributeValue value; + LttvHooks * tmp; + + tab->current_time = lttv_traceset_context_position_get_time(pos); + + g_assert(lttv_iattribute_find_by_path(tab->attributes, + "hooks/updatecurrentposition", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp != NULL) lttv_hooks_call(tmp, pos); +} + void add_toolbar_constructor(MainWindow *mw, LttvToolbarClosure *toolbar_c) { LttvIAttribute *attributes = mw->attributes; @@ -178,7 +205,6 @@ void remove_toolbar_constructor(MainWindow *mw, lttvwindow_viewer_constructor vi LttvIAttribute *attributes = mw->attributes; LttvAttributeValue value; LttvToolbars * instance_toolbar; - lttvwindow_viewer_constructor constructor; GtkWidget * tool_menu_title_menu, *widget; g_assert(lttv_iattribute_find_by_path(attributes, @@ -199,9 +225,7 @@ void remove_menu_constructor(MainWindow *mw, lttvwindow_viewer_constructor viewe LttvIAttribute *attributes = mw->attributes; LttvAttributeValue value; LttvMenus * instance_menu; - lttvwindow_viewer_constructor constructor; GtkWidget * tool_menu_title_menu, *widget; - LttvMenuClosure *menu_item_i; g_assert(lttv_iattribute_find_by_path(attributes, "viewers/menu", LTTV_POINTER, &value)); @@ -236,7 +260,7 @@ void remove_menu_constructor(MainWindow *mw, lttvwindow_viewer_constructor viewe * @param view_constructor constructor of the viewer. */ -void lttvwindow_register_constructor +__EXPORT void lttvwindow_register_constructor (char * name, char * menu_path, char * menu_text, @@ -287,13 +311,16 @@ void lttvwindow_register_constructor } { LttvAttribute *attribute; - g_assert(attribute = - LTTV_ATTRIBUTE(lttv_iattribute_find_subdir( - LTTV_IATTRIBUTE(attributes_global), - LTTV_VIEWER_CONSTRUCTORS))); + gboolean result; + + attribute = LTTV_ATTRIBUTE(lttv_iattribute_find_subdir( + LTTV_IATTRIBUTE(attributes_global), + LTTV_VIEWER_CONSTRUCTORS)); + g_assert(attribute); - g_assert(lttv_iattribute_find_by_path(LTTV_IATTRIBUTE(attribute), - name, LTTV_POINTER, &value)); + result = lttv_iattribute_find_by_path(LTTV_IATTRIBUTE(attribute), + name, LTTV_POINTER, &value); + g_assert(result); *(value.v_pointer) = view_constructor; @@ -312,13 +339,14 @@ void lttvwindow_register_constructor */ -void lttvwindow_unregister_constructor +__EXPORT void lttvwindow_unregister_constructor (lttvwindow_viewer_constructor view_constructor) { LttvIAttribute *attributes_global = LTTV_IATTRIBUTE(lttv_global_attributes()); LttvToolbars * toolbar; LttvMenus * menu; LttvAttributeValue value; + gboolean is_named; g_assert(lttv_iattribute_find_by_path(attributes_global, "viewers/toolbar", LTTV_POINTER, &value)); @@ -344,10 +372,10 @@ void lttvwindow_unregister_constructor { LttvAttribute *attribute; - g_assert(attribute = - LTTV_ATTRIBUTE(lttv_iattribute_find_subdir( - LTTV_IATTRIBUTE(attributes_global), - LTTV_VIEWER_CONSTRUCTORS))); + attribute = LTTV_ATTRIBUTE(lttv_iattribute_find_subdir( + LTTV_IATTRIBUTE(attributes_global), + LTTV_VIEWER_CONSTRUCTORS)); + g_assert(attribute); guint num = lttv_iattribute_get_number(LTTV_IATTRIBUTE(attribute)); guint i; @@ -356,7 +384,8 @@ void lttvwindow_unregister_constructor LttvAttributeType type; for(i=0;iattributes, + "hooks/updatecurrentposition", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL){ + tmp = lttv_hooks_new(); + *(value.v_pointer) = tmp; + } + lttv_hooks_add(tmp, hook, hook_data, LTTV_PRIO_DEFAULT); +} + + +/** + * function to unregister a viewer's hook function which is used to + * set/update the current position of the viewer. + * @param tab viewer's tab + * @param hook hook function of the viewer. + * @param hook_data hook data associated with the hook function. + */ + +__EXPORT void lttvwindow_unregister_current_position_notify(Tab *tab, + LttvHook hook, gpointer hook_data) +{ + LttvAttributeValue value; + LttvHooks * tmp; + g_assert(lttv_iattribute_find_by_path(tab->attributes, + "hooks/updatecurrentposition", LTTV_POINTER, &value)); + tmp = (LttvHooks*)*(value.v_pointer); + if(tmp == NULL) return; + lttv_hooks_remove_data(tmp, hook, hook_data); +} + /** * Function to register a hook function for a viewer to show @@ -738,8 +811,8 @@ void lttvwindow_unregister_dividor(Tab *tab, * @param time_interval a pointer where time interval is stored. */ -void lttvwindow_report_time_window(Tab *tab, - TimeWindow time_window) +__EXPORT void lttvwindow_report_time_window(Tab *tab, + TimeWindow time_window) { //set_time_window(tab, time_window); //set_time_window_adjustment(tab, time_window); @@ -759,24 +832,24 @@ void lttvwindow_report_time_window(Tab *tab, "upper", ltt_time_to_double( ltt_time_sub(time_span.end_time, time_span.start_time)) - * NANOSECONDS_PER_SECOND, /* upper */ + , /* upper */ "step_increment", ltt_time_to_double(time_window->time_width) / SCROLL_STEP_PER_PAGE - * NANOSECONDS_PER_SECOND, /* step increment */ + , /* step increment */ "page_increment", ltt_time_to_double(time_window->time_width) - * NANOSECONDS_PER_SECOND, /* page increment */ + , /* page increment */ "page_size", ltt_time_to_double(time_window->time_width) - * NANOSECONDS_PER_SECOND, /* page size */ + , /* page size */ NULL); gtk_adjustment_changed(adjustment); //g_object_set(G_OBJECT(adjustment), // "value", // ltt_time_to_double(time_window->start_time) - // * NANOSECONDS_PER_SECOND, /* value */ + // , /* value */ // NULL); /* Note : the set value will call set_time_window if scrollbar value changed */ @@ -784,28 +857,40 @@ void lttvwindow_report_time_window(Tab *tab, ltt_time_to_double( ltt_time_sub(time_window->start_time, time_span.start_time)) - * NANOSECONDS_PER_SECOND); + ); #endif //0 } /** - * Function to set the current time/event of the current tab. + * Function to set the current time of the current tab. * It will be called by a viewer's signal handle associated with * the button-release-event signal * @param tab viewer's tab * @param time a pointer where time is stored. */ -void lttvwindow_report_current_time(Tab *tab, +__EXPORT void lttvwindow_report_current_time(Tab *tab, LttTime time) { - LttvAttributeValue value; - LttvHooks * tmp; - current_time_change_manager(tab, time); } +/** + * Function to set the current event of the current tab. + * It will be called by a viewer's signal handle associated with + * the button-release-event signal + * @param tab viewer's tab + * @param time a pointer where time is stored. + */ + +__EXPORT void lttvwindow_report_current_position(Tab *tab, + LttvTracesetContextPosition *pos) +{ + current_position_change_manager(tab, pos); +} + + /** * Function to set the position of the hpane's dividor (viewer). * It will be called by a viewer's signal handle associated with @@ -843,16 +928,18 @@ void lttvwindow_report_dividor(Tab *tab, gint position) * @param events_requested the structure of request from. */ -void lttvwindow_events_request(Tab *tab, - EventsRequest *events_request) +__EXPORT void lttvwindow_events_request(Tab *tab, + EventsRequest *events_request) { tab->events_requests = g_slist_append(tab->events_requests, events_request); if(!tab->events_request_pending) { /* Redraw has +20 priority. We want to let the redraw be done while we do - * our job. */ - g_idle_add_full((G_PRIORITY_HIGH_IDLE + 21), + * our job. Mathieu : test with high prio higher than events for better + * scrolling. */ + //g_idle_add_full((G_PRIORITY_HIGH_IDLE + 21), + g_idle_add_full((G_PRIORITY_DEFAULT + 2), (GSourceFunc)execute_events_requests, tab, NULL); @@ -877,13 +964,13 @@ gint find_viewer (const EventsRequest *a, gconstpointer b) } -void lttvwindow_events_request_remove_all(Tab *tab, +__EXPORT void lttvwindow_events_request_remove_all(Tab *tab, gconstpointer viewer) { - GSList *element; + GSList *element = tab->events_requests; while((element = - g_slist_find_custom(tab->events_requests, viewer, + g_slist_find_custom(element, viewer, (GCompareFunc)find_viewer)) != NULL) { EventsRequest *events_request = (EventsRequest *)element->data; @@ -893,8 +980,11 @@ 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 */ } if(g_slist_length(tab->events_requests) == 0) { tab->events_request_pending = FALSE; @@ -904,6 +994,25 @@ void lttvwindow_events_request_remove_all(Tab *tab, } +/** + * Function to see if there are events request pending. + * + * It tells if events requests are pending. Useful for checks in some events, + * i.e. detailed event list scrolling. + * + * @param tab the tab the viewer belongs to. + * @param viewer a pointer to the viewer data structure + * @return : TRUE is events requests are pending, else FALSE. + */ + +__EXPORT gboolean lttvwindow_events_request_pending(Tab *tab) +{ + GSList *element = tab->events_requests; + + if(element == NULL) return FALSE; + else return TRUE; +} + /** * Function to get the current time interval shown on the current tab. @@ -914,10 +1023,9 @@ void lttvwindow_events_request_remove_all(Tab *tab, * @return time window. */ -TimeWindow lttvwindow_get_time_window(Tab *tab) +__EXPORT TimeWindow lttvwindow_get_time_window(Tab *tab) { return tab->time_window; - } @@ -929,7 +1037,7 @@ TimeWindow lttvwindow_get_time_window(Tab *tab) * @return time */ -LttTime lttvwindow_get_current_time(Tab *tab) +__EXPORT LttTime lttvwindow_get_current_time(Tab *tab) { return tab->current_time; } @@ -937,30 +1045,102 @@ 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 filter, a pointer to a filter. + * + * returns the current filter */ -const lttv_filter *lttvwindow_get_filter(Tab *tab) +__EXPORT LttvFilter *lttvwindow_get_filter(Tab *tab) { - //FIXME - g_warning("lttvwindow_get_filter not implemented in viewer.c"); + return g_object_get_data(G_OBJECT(tab->vbox), "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 * @param tab viewer's tab */ -LttvTracesetStats* lttvwindow_get_traceset_stats(Tab *tab) +__EXPORT LttvTracesetStats* lttvwindow_get_traceset_stats(Tab *tab) { return tab->traceset_info->traceset_context; } - -LttvTracesetContext* lttvwindow_get_traceset_context(Tab *tab) +__EXPORT 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; + lttv_trace_hook_remove_all(&hooks); + 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); +} + + + +__EXPORT GtkWidget *main_window_get_widget(Tab *tab) +{ + return tab->mw->mwindow; +} +