Added new javascript events for dropdown and modal

- dropdown.clicked
- dropdown.afterRender
- dropdown.beforeDestroy
- modal.open
- modal.afterRender
- modal.beforeDestroy

assets/js/core/modal.js

@@ -64,6 +64,8 @@
         _KB.autoComplete();
         _KB.tagAutoComplete();
         _KB.get('Task').onPopoverOpened();
+
+        KB.trigger('modal.afterRender');
     }
 
     function replace(html) {
@@ -123,6 +125,8 @@
         var overlayElement = KB.find('#modal-overlay');
 
         if (overlayElement) {
+            KB.trigger('modal.beforeDestroy');
+
             overlayElement.remove();
         }
     }
@@ -154,6 +158,8 @@
 
     KB.modal = {
         open: function (url, size, overlayClickDestroy) {
+            KB.trigger('modal.open');
+
             _KB.get('Dropdown').close();
             destroy();
 

assets/js/src/Dropdown.js

@@ -41,15 +41,26 @@ Kanboard.Dropdown.prototype.listen = function() {
         else {
             clone.css('left', offset.left);
         }
+
+        if (document.getElementById('dropdown') !== null) {
+            KB.trigger('dropdown.afterRender');
+        }
     });
 
     $(document).on('click', '.dropdown-submenu-open li', function(e) {
+    	
         if ($(e.target).is('li')) {
+            KB.trigger('dropdown.clicked');
+
             $(this).find('a:visible')[0].click(); // Calling native click() not the jQuery one
         }
     });
 };
 
 Kanboard.Dropdown.prototype.close = function() {
+    if (document.getElementById('dropdown') !== null) {
+        KB.trigger('dropdown.beforeDestroy');
+    }
+
     $("#dropdown").remove();
 };