if there are remaining items, return false (foreach_close_cb): don't

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

	* gui/e-comp-editor-registry.c (e_comp_editor_registry_close_all):
	if there are remaining items, return false
	(foreach_close_cb): don't remove the item if it couldn't be closed

	* gui/e-comp-editor-registry.h: update proto

	* gui/component-factory.c (request_quit): return a boolean
	indicating if everything was closed

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

	* gui/dialogs/comp-editor.c (comp_editor_close): return true if
	the editor was closed, false otherwise

svn path=/trunk/; revision=17019

6 files changed, 21 insertions, 15 deletions

diff --git a/calendar/gui/calendar-component.c b/calendar/gui/calendar-component.c
index f1d09b90ed..71c52f9c7c 100644
--- a/calendar/gui/calendar-component.c
+++ b/calendar/gui/calendar-component.c
@@ -472,9 +472,7 @@ xfer_folder (EvolutionShellComponent *shell_component,
 static gboolean
 request_quit (EvolutionShellComponent *shell_component, void *closure)
 {
-	e_comp_editor_registry_close_all (comp_editor_registry);
-	
-	return TRUE;
+	return e_comp_editor_registry_close_all (comp_editor_registry);
 }
 
 static GList *shells = NULL;
diff --git a/calendar/gui/component-factory.c b/calendar/gui/component-factory.c
index f1d09b90ed..71c52f9c7c 100644
--- a/calendar/gui/component-factory.c
+++ b/calendar/gui/component-factory.c
@@ -472,9 +472,7 @@ xfer_folder (EvolutionShellComponent *shell_component,
 static gboolean
 request_quit (EvolutionShellComponent *shell_component, void *closure)
 {
-	e_comp_editor_registry_close_all (comp_editor_registry);
-	
-	return TRUE;
+	return e_comp_editor_registry_close_all (comp_editor_registry);
 }
 
 static GList *shells = NULL;
diff --git a/calendar/gui/dialogs/comp-editor.c b/calendar/gui/dialogs/comp-editor.c
index 21f5e1c9f3..18ca46af27 100644
--- a/calendar/gui/dialogs/comp-editor.c
+++ b/calendar/gui/dialogs/comp-editor.c
@@ -978,16 +978,21 @@ comp_editor_send_comp (CompEditor *editor, CalComponentItipMethod method)
 		klass->send_comp (editor, method);
 }
 
-void
+gboolean
 comp_editor_close (CompEditor *editor)
 {
-	g_return_if_fail (editor != NULL);
-	g_return_if_fail (IS_COMP_EDITOR (editor));
+	gboolean close;
+	
+	g_return_val_if_fail (editor != NULL, FALSE);
+	g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE);
 
 	commit_all_fields (editor);
 	
-	if (prompt_to_save_changes (editor, TRUE))
+	close = prompt_to_save_changes (editor, TRUE);
+	if (close)
 		close_dialog (editor);
+
+	return close;
 }
 
 /**
diff --git a/calendar/gui/dialogs/comp-editor.h b/calendar/gui/dialogs/comp-editor.h
index 9297526e48..db4a407e25 100644
--- a/calendar/gui/dialogs/comp-editor.h
+++ b/calendar/gui/dialogs/comp-editor.h
@@ -83,7 +83,7 @@ gboolean      comp_editor_save_comp        (CompEditor             *editor,
 void          comp_editor_delete_comp      (CompEditor             *editor);
 void          comp_editor_send_comp        (CompEditor             *editor,
 					    CalComponentItipMethod  method);
-void          comp_editor_close            (CompEditor             *editor);
+gboolean      comp_editor_close            (CompEditor             *editor);
 void          comp_editor_merge_ui         (CompEditor             *editor,
 					    const char             *filename,
 					    BonoboUIVerb           *verbs,
diff --git a/calendar/gui/e-comp-editor-registry.c b/calendar/gui/e-comp-editor-registry.c
index 4385cb1a84..46548a57c6 100644
--- a/calendar/gui/e-comp-editor-registry.c
+++ b/calendar/gui/e-comp-editor-registry.c
@@ -171,15 +171,16 @@ foreach_close_cb (gpointer key, gpointer value, gpointer data)
 	gtk_signal_disconnect_by_data (GTK_OBJECT (rdata->editor), data);
 	
 	comp_editor_focus (rdata->editor);
-	comp_editor_close (rdata->editor);
-
+	if (!comp_editor_close (rdata->editor))
+		return FALSE;
+		
 	g_free (rdata->uid);
 	g_free (rdata);
 		
 	return TRUE;
 }
 
-void
+gboolean
 e_comp_editor_registry_close_all (ECompEditorRegistry *reg)
 {
 	ECompEditorRegistryPrivate *priv;
@@ -190,6 +191,10 @@ e_comp_editor_registry_close_all (ECompEditorRegistry *reg)
 	priv = reg->priv;
 
 	g_hash_table_foreach_remove (priv->editors, foreach_close_cb, reg);
+	if (g_hash_table_size (priv->editors) != 0)
+		return FALSE;
+	
+	return TRUE;
 }
 
 static void
diff --git a/calendar/gui/e-comp-editor-registry.h b/calendar/gui/e-comp-editor-registry.h
index 13833e2357..dfcc1b21bc 100644
--- a/calendar/gui/e-comp-editor-registry.h
+++ b/calendar/gui/e-comp-editor-registry.h
@@ -68,7 +68,7 @@ void        e_comp_editor_registry_add       (ECompEditorRegistry *reg,
 					      gboolean             remote);
 CompEditor *e_comp_editor_registry_find      (ECompEditorRegistry *reg,
 					      const char          *uid);
-void        e_comp_editor_registry_close_all (ECompEditorRegistry *reg);
+gboolean    e_comp_editor_registry_close_all (ECompEditorRegistry *reg);
 
 #ifdef __cplusplus
 }