From ee9e4388dd08ec9306c7e9b3cb503d81a84cead3 Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Sun, 11 Sep 2016 13:44:42 +0200
Subject: [PATCH] Reload clipboard after deleting single media element via its
 delete button

---
 wcfsetup/install/files/js/WCF.js              | 24 +++++++++++++++++++
 .../Core/Controller/Media/List.js             |  3 ++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index b0725e4824..29333adbd6 100755
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -1664,6 +1664,12 @@ WCF.Action.Delete = Class.extend({
 	 */
 	_buttonSelector: '',
 	
+	/**
+	 * callback function called prior to triggering the delete effect
+	 * @var	function
+	 */
+	_callback: null,
+	
 	/**
 	 * action class name
 	 * @var	string
@@ -1693,6 +1699,7 @@ WCF.Action.Delete = Class.extend({
 		this._containerSelector = containerSelector;
 		this._className = className;
 		this._buttonSelector = (buttonSelector) ? buttonSelector : '.jsDeleteButton';
+		this._callback = null;
 		
 		this.proxy = new WCF.Action.Proxy({
 			success: $.proxy(this._success, this)
@@ -1788,9 +1795,26 @@ WCF.Action.Delete = Class.extend({
 	 * @param	object		jqXHR
 	 */
 	_success: function(data, textStatus, jqXHR) {
+		if (this._callback) {
+			this._callback(data.objectIDs);
+		}
+		
 		this.triggerEffect(data.objectIDs);
 	},
 	
+	/**
+	 * Sets a callback function called prior to triggering the delete effect.
+	 * 
+	 * @param	{function}	callback
+	 */
+	setCallback: function(callback) {
+		if (typeof callback !== 'function') {
+			throw new TypeError("[WCF.Action.Delete] Expected a valid callback for '" + this._className + "'.");
+		}
+		
+		this._callback = callback;
+	},
+	
 	/**
 	 * Triggers the delete effect for the objects with the given ids.
 	 * 
diff --git a/wcfsetup/install/files/js/WoltLabSuite/Core/Controller/Media/List.js b/wcfsetup/install/files/js/WoltLabSuite/Core/Controller/Media/List.js
index 4171c534fc..08217d01f8 100644
--- a/wcfsetup/install/files/js/WoltLabSuite/Core/Controller/Media/List.js
+++ b/wcfsetup/install/files/js/WoltLabSuite/Core/Controller/Media/List.js
@@ -26,7 +26,8 @@ define(['EventHandler', 'WoltLabSuite/Core/Controller/Clipboard', 'WoltLabSuite/
 			
 			EventHandler.add('com.woltlab.wcf.clipboard', 'com.woltlab.wcf.media', this._clipboardAction.bind(this));
 			
-			new WCF.Action.Delete('wcf\\data\\media\\MediaAction', '.jsMediaRow');
+			var deleteAction = new WCF.Action.Delete('wcf\\data\\media\\MediaAction', '.jsMediaRow');
+			deleteAction.setCallback(Clipboard.reload.bind(Clipboard));
 			
 			_mediaEditor = new MediaEditor();
 			
-- 
2.20.1