Add a "form_closing" custom event to the dialog processing. This

allows the form in the dialog todo custom processing when the form
closes.

For example, the server_add dialog (next commit) uses this callback to
determine if the upload task was cancelled and display a warning
message when the page reloads.

Usage:
$("#gServerAdd form").bind("form_closing", function(target){...});

1 files changed, 4 insertions, 2 deletions

diff --git a/lib/gallery.dialog.js b/lib/gallery.dialog.js
index 7f2de843..6ff06d39 100644
--- a/lib/gallery.dialog.js
+++ b/lib/gallery.dialog.js
@@ -104,17 +104,19 @@ function on_form_loaded() {
     $("#gDialog .submit").addClass("ui-state-default ui-corner-all");
     $("#gDialog .submit").parent().append(eCancel);
   }
+  $("#gDialog").dialog("option", "form", $("#gDialog form"));
   $("#gDialog .ui-state-default").hover(
-    function(){
+    function() {
       $(this).addClass("ui-state-hover");
     },
-    function(){
+    function() {
       $(this).removeClass("ui-state-hover");
     }
   );
 }
 
 function closeDialog() {
+  $("#gDialog").dialog("option", "form").trigger("form_closing");
   $("#gDialog").dialog("destroy").remove();
 }