new function, a "Do you want to save changes?" dialog.

2001-10-29  Chris Toshok  <toshok@ximian.com>

	* gui/widgets/e-addressbook-util.c
	(e_addressbook_prompt_save_dialog): new function, a "Do you want
	to save changes?" dialog.

	* gui/widgets/e-addressbook-util.h: add prototype for
	e_addressbook_prompt_save_dialog.

	* gui/contact-editor/e-contact-editor.c (prompt_to_save_changes):
	call e_addressbook_prompt_save_dialog and save the card if they
	select save.  return TRUE if the dialog should be closed, FALSE
	otherwise.
	(file_close_cb): check prompt_to_save_changes before closing the
	dialog.
	(app_delete_event_cb): same.

	* gui/contact-list-editor/e-contact-list-editor.c
	(prompt_to_save_changes): call e_addressbook_prompt_save_dialog
	and save the card if they select save.  return TRUE if the dialog
	should be closed, FALSE otherwise.
	(file_close_cb): check prompt_to_save_changes before closing the
	dialog.
	(app_delete_event_cb): same.

svn path=/trunk/; revision=14414

1 files changed, 26 insertions, 0 deletions

diff --git a/addressbook/gui/contact-list-editor/e-contact-list-editor.c b/addressbook/gui/contact-list-editor/e-contact-list-editor.c
index e458aeee22..b1bd3e351c 100644
--- a/addressbook/gui/contact-list-editor/e-contact-list-editor.c
+++ b/addressbook/gui/contact-list-editor/e-contact-list-editor.c
@@ -28,6 +28,8 @@
 #include <gal/widgets/e-unicode.h>
 #include "shell/evolution-shell-component-utils.h"
 
+#include "addressbook/gui/widgets/e-addressbook-util.h"
+
 #include "e-contact-editor.h"
 #include "e-contact-list-editor.h"
 #include "e-contact-list-model.h"
@@ -358,11 +360,32 @@ save_card (EContactListEditor *cle, gboolean should_close)
 	}
 }
 
+static gboolean
+prompt_to_save_changes (EContactListEditor *editor)
+{
+	if (!editor->changed)
+		return TRUE;
+
+	switch (e_addressbook_prompt_save_dialog (GTK_WINDOW(editor->app))) {
+	case 0: /* Save */
+		save_card (editor, FALSE);
+		return TRUE;
+	case 1: /* Discard */
+		return TRUE;
+	case 2: /* Cancel */
+	default:
+		return FALSE;
+	}
+}
+
 static void
 file_close_cb (GtkWidget *widget, gpointer data)
 {
 	EContactListEditor *cle = E_CONTACT_LIST_EDITOR (data);
 
+	if (!prompt_to_save_changes (cle))
+		return;
+
 	close_dialog (cle);
 }
 
@@ -676,6 +699,9 @@ app_delete_event_cb (GtkWidget *widget, GdkEvent *event, gpointer data)
 
 	ce = E_CONTACT_LIST_EDITOR (data);
 
+	if (!prompt_to_save_changes (ce))
+		return TRUE;
+
 	close_dialog (ce);
 	return TRUE;
 }