a registry of comp editors so we can close them all centrally

2002-05-26  JP Rosevear  <jpr@ximian.com>

	* gui/e-comp-editor-registry.[hc]: a registry of comp editors so
	we can close them all centrally

	* gui/gnome-cal.c (gnome_calendar_init): there is no editor hash
	now
	(gnome_calendar_destroy): ditto
	(gnome_calendar_edit_object): look for the event editor in the
	registry, if it isn't there, create it and add it to the registry

	* gui/e-calendar-table.c (open_task): look for the task editor in
	the registry, if it isn't there, create it and add it to the
	registry

	* gui/component-factory.c (request_quit): close all open editors
	(create_object): add a request_quit function to the shell
	component

	* gui/comp-editor-factory.c (free_client): there is no
	uid_comp_hash to free any more
	(editor_destroy_cb): we get an OpenClient as callback data now,
	reduce the editor count and destroy it if it is 0
	(edit_existing): don't create the Component, add the new editor to
	the registry, increase the editor count
	(edit_new): ditto
	(open_client): set the editor count to 0
	(impl_editExisting): look in the registry for the editor

	* gui/Makefile.am: Build new sources

	* gui/main.c (main): create the registry

	* gui/dialogs/comp-editor.c (comp_editor_close): prompt to save
	and then close dialog

	* gui/dialogs/comp-editor.h: new proto

	* gui/GNOME_Evolution_Calendar.oaf.in: remove dead summary stuff

svn path=/trunk/; revision=17018

1 files changed, 20 insertions, 8 deletions

diff --git a/calendar/gui/e-calendar-table.c b/calendar/gui/e-calendar-table.c
index 8a7d3dd631..f8f5e1568b 100644
--- a/calendar/gui/e-calendar-table.c
+++ b/calendar/gui/e-calendar-table.c
@@ -42,6 +42,7 @@
 #include <e-util/e-dialog-utils.h>
 #include <widgets/misc/e-cell-date-edit.h>
 #include <widgets/misc/e-cell-percent.h>
+#include "e-comp-editor-registry.h"
 #include "e-calendar-table.h"
 #include "e-cell-date-edit-text.h"
 #include "calendar-config.h"
@@ -58,6 +59,7 @@
 
 #include "art/check-filled.xpm"
 
+extern ECompEditorRegistry *comp_editor_registry;
 
 static void e_calendar_table_class_init		(ECalendarTableClass *class);
 static void e_calendar_table_init		(ECalendarTable	*cal_table);
@@ -898,14 +900,24 @@ e_calendar_table_paste_clipboard (ECalendarTable *cal_table)
 static void
 open_task (ECalendarTable *cal_table, CalComponent *comp, gboolean assign)
 {
-	TaskEditor *tedit;
-
-	tedit = task_editor_new ();
-	comp_editor_set_cal_client (COMP_EDITOR (tedit), calendar_model_get_cal_client (cal_table->model));
-	comp_editor_edit_comp (COMP_EDITOR (tedit), comp);
-	if (assign)
-		task_editor_show_assignment (TASK_EDITOR (tedit));
-	comp_editor_focus (COMP_EDITOR (tedit));
+	CompEditor *tedit;
+	const char *uid;
+	
+	cal_component_get_uid (comp, &uid);
+
+	tedit = e_comp_editor_registry_find (comp_editor_registry, uid);
+	if (tedit == NULL) {
+		tedit = COMP_EDITOR (task_editor_new ());
+
+		comp_editor_set_cal_client (tedit, calendar_model_get_cal_client (cal_table->model));
+		comp_editor_edit_comp (tedit, comp);
+		if (assign)
+			task_editor_show_assignment (TASK_EDITOR (tedit));
+		
+		e_comp_editor_registry_add (comp_editor_registry, tedit, FALSE);
+	}
+	
+	comp_editor_focus (tedit);
 }
 
 /* Opens the task in the specified row */