check to see if the component is already on the server or not

2002-09-20  JP Rosevear  <jpr@ximian.com>

	* gui/comp-util.c (cal_comp_is_on_server): check to see if the
	component is already on the server or not

	* gui/comp-util.h: change proto

	* gui/e-week-view.c (e_week_view_on_editing_stopped): only delete
	the event if the summary is empty and the component is not already
	on the server

	* gui/e-day-view.c (e_day_view_on_editing_stopped): same

	Fixes #14111

svn path=/trunk/; revision=18138

4 files changed, 34 insertions, 107 deletions

diff --git a/calendar/gui/comp-util.c b/calendar/gui/comp-util.c
index 6b3c0b0594..46331fa265 100644
--- a/calendar/gui/comp-util.c
+++ b/calendar/gui/comp-util.c
@@ -205,19 +205,17 @@ cal_comp_util_compare_event_timezones (CalComponent *comp,
  * was on the server and the user deleted it, or whether the
  * user cancelled the deletion.
  **/
-ConfirmDeleteEmptyCompResult
-cal_comp_confirm_delete_empty_comp (CalComponent *comp, CalClient *client, GtkWidget *widget)
+gboolean
+cal_comp_is_on_server (CalComponent *comp, CalClient *client)
 {
 	const char *uid;
 	CalClientGetStatus status;
 	CalComponent *server_comp;
 
-	g_return_val_if_fail (comp != NULL, EMPTY_COMP_DO_NOT_REMOVE);
-	g_return_val_if_fail (IS_CAL_COMPONENT (comp), EMPTY_COMP_DO_NOT_REMOVE);
-	g_return_val_if_fail (client != NULL, EMPTY_COMP_DO_NOT_REMOVE);
-	g_return_val_if_fail (IS_CAL_CLIENT (client), EMPTY_COMP_DO_NOT_REMOVE);
-	g_return_val_if_fail (widget != NULL, EMPTY_COMP_DO_NOT_REMOVE);
-	g_return_val_if_fail (GTK_IS_WIDGET (widget), EMPTY_COMP_DO_NOT_REMOVE);
+	g_return_val_if_fail (comp != NULL, FALSE);
+	g_return_val_if_fail (IS_CAL_COMPONENT (comp), FALSE);
+	g_return_val_if_fail (client != NULL, FALSE);
+	g_return_val_if_fail (IS_CAL_CLIENT (client), FALSE);
 
 	/* See if the component is on the server.  If it is not, then it likely
 	 * means that the appointment is new, only in the day view, and we
@@ -232,30 +230,22 @@ cal_comp_confirm_delete_empty_comp (CalComponent *comp, CalClient *client, GtkWi
 	switch (status) {
 	case CAL_CLIENT_GET_SUCCESS:
 		gtk_object_unref (GTK_OBJECT (server_comp));
-		/* Will handle confirmation below */
-		break;
+		return TRUE;
 
 	case CAL_CLIENT_GET_SYNTAX_ERROR:
 		g_message ("confirm_delete_empty_appointment(): Syntax error when getting "
 			   "object `%s'",
 			   uid);
-		/* However, the object *is* in the server, so confirm */
-		break;
+		return TRUE;
 
 	case CAL_CLIENT_GET_NOT_FOUND:
-		return EMPTY_COMP_REMOVE_LOCALLY;
+		return FALSE;
 
 	default:
 		g_assert_not_reached ();
 	}
-
-	/* The event exists in the server, so confirm whether to delete it */
-
-	if (delete_component_dialog (comp, TRUE, 1, CAL_COMPONENT_EVENT, widget)) {
-		cal_client_remove_object (client, uid);
-		return EMPTY_COMP_REMOVED_FROM_SERVER;
-	} else
-		return EMPTY_COMP_DO_NOT_REMOVE;
+	
+	return FALSE;
 }
 
 /**
diff --git a/calendar/gui/comp-util.h b/calendar/gui/comp-util.h
index a4a55c0a2d..de5e9d5336 100644
--- a/calendar/gui/comp-util.h
+++ b/calendar/gui/comp-util.h
@@ -36,15 +36,8 @@ gboolean cal_comp_util_compare_event_timezones (CalComponent *comp,
 						CalClient *client,
 						icaltimezone *zone);
 
-typedef enum {
-	EMPTY_COMP_REMOVE_LOCALLY,
-	EMPTY_COMP_REMOVED_FROM_SERVER,
-	EMPTY_COMP_DO_NOT_REMOVE
-} ConfirmDeleteEmptyCompResult;
-
-ConfirmDeleteEmptyCompResult cal_comp_confirm_delete_empty_comp (CalComponent *comp,
-								 CalClient *client,
-								 GtkWidget *widget);
+gboolean cal_comp_is_on_server (CalComponent *comp,
+				CalClient *client);
 
 CalComponent *cal_comp_event_new_with_defaults (void);
 
diff --git a/calendar/gui/e-day-view.c b/calendar/gui/e-day-view.c
index 7a91699185..5c91e54832 100644
--- a/calendar/gui/e-day-view.c
+++ b/calendar/gui/e-day-view.c
@@ -6265,46 +6265,17 @@ e_day_view_on_editing_stopped (EDayView *day_view,
 			NULL);
 	g_assert (text != NULL);
 
-	if (string_is_empty (text)) {
-		ConfirmDeleteEmptyCompResult result;
-
-		result = cal_comp_confirm_delete_empty_comp (event->comp, day_view->client,
-							     GTK_WIDGET (day_view));
-
-		switch (result) {
-		case EMPTY_COMP_REMOVE_LOCALLY: {
-			const char *uid;
-
-			cal_component_get_uid (event->comp, &uid);
-
-			e_day_view_foreach_event_with_uid (day_view, uid,
-							   e_day_view_remove_event_cb, NULL);
-			e_day_view_check_layout (day_view);
-			gtk_widget_queue_draw (day_view->top_canvas);
-			gtk_widget_queue_draw (day_view->main_canvas);
-			goto out; }
-
-		case EMPTY_COMP_REMOVED_FROM_SERVER:
-			goto out;
-
-		case EMPTY_COMP_DO_NOT_REMOVE:
-			/* But we cannot keep an empty summary, so make the
-			 * canvas item refresh itself from the text that the
-			 * component already had.
-			 */
-
-			if (day == E_DAY_VIEW_LONG_EVENT)
-				e_day_view_reshape_long_event (day_view, event_num);
-			else
-				e_day_view_update_event_label (day_view, day, event_num);
-
-			goto out;
-
-		default:
-			g_assert_not_reached ();
-		}
-
-		g_assert_not_reached ();
+	if (string_is_empty (text) && !cal_comp_is_on_server (event->comp, day_view->client)) {
+		const char *uid;
+		
+		cal_component_get_uid (event->comp, &uid);
+		
+		e_day_view_foreach_event_with_uid (day_view, uid,
+						   e_day_view_remove_event_cb, NULL);
+		e_day_view_check_layout (day_view);
+		gtk_widget_queue_draw (day_view->top_canvas);
+		gtk_widget_queue_draw (day_view->main_canvas);
+		goto out;
 	}
 
 	/* Only update the summary if necessary. */
diff --git a/calendar/gui/e-week-view.c b/calendar/gui/e-week-view.c
index 9d7d75d711..a10388bed9 100644
--- a/calendar/gui/e-week-view.c
+++ b/calendar/gui/e-week-view.c
@@ -3258,43 +3258,16 @@ e_week_view_on_editing_stopped (EWeekView *week_view,
 			NULL);
 	g_assert (text != NULL);
 
-	if (string_is_empty (text)) {
-		ConfirmDeleteEmptyCompResult result;
-
-		result = cal_comp_confirm_delete_empty_comp (event->comp, week_view->client,
-							     GTK_WIDGET (week_view));
-
-		switch (result) {
-		case EMPTY_COMP_REMOVE_LOCALLY: {
-			const char *uid;
-
-			cal_component_get_uid (event->comp, &uid);
-
-			e_week_view_foreach_event_with_uid (week_view, uid,
-							    e_week_view_remove_event_cb, NULL);
-			gtk_widget_queue_draw (week_view->main_canvas);
-			e_week_view_check_layout (week_view);
-			goto out; }
-
-		case EMPTY_COMP_REMOVED_FROM_SERVER:
-			goto out;
-
-		case EMPTY_COMP_DO_NOT_REMOVE:
-			/* But we cannot keep an empty summary, so make the
-			 * canvas item refresh itself from the text that the
-			 * component already had.
-			 */
-
-			gtk_object_ref (GTK_OBJECT (event->comp));
-			e_week_view_update_event_cb (week_view, event_num, event->comp);
-			gtk_object_unref (GTK_OBJECT (event->comp));
-			goto out;
-
-		default:
-			g_assert_not_reached ();
-		}
-
-		g_assert_not_reached ();
+	if (string_is_empty (text) && !cal_comp_is_on_server (event->comp, week_view->client)) {
+		const char *uid;
+		
+		cal_component_get_uid (event->comp, &uid);
+		
+		e_week_view_foreach_event_with_uid (week_view, uid,
+						    e_week_view_remove_event_cb, NULL);
+		gtk_widget_queue_draw (week_view->main_canvas);
+		e_week_view_check_layout (week_view);
+		goto out;
 	}
 
 	/* Only update the summary if necessary. */