From 09c69b5bb9f1dc6035758c79cf73e0568285b916 Mon Sep 17 00:00:00 2001
From: devilrep <flaringrep@gmail.com>
Date: Tue, 20 Oct 2015 12:12:19 +0300
Subject: [PATCH] Block UI until content loaded on url paste widget: changed
 control buttons while loading preview

---
 public/assets/css/style.css                          |  4 ++++
 public/js/vendor/ckeditor/contents.css               | 12 ++++++------
 .../ckeditor/plugins/linkwithpreview/dialogs/main.js | 10 ++++++++++
 3 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/public/assets/css/style.css b/public/assets/css/style.css
index 9ddf308..d424f4c 100755
--- a/public/assets/css/style.css
+++ b/public/assets/css/style.css
@@ -1640,6 +1640,10 @@ div .fa-05 {
     display: block;
 }
 
+a.cke_dialog_ui_button_readonly {
+    background-image: linear-gradient(to bottom,#ffa166,#ffa166) !important;
+}
+
 /*
  |------------------------------------------------------------------------------
  | Roles
diff --git a/public/js/vendor/ckeditor/contents.css b/public/js/vendor/ckeditor/contents.css
index b0c46e7..d2b79e4 100644
--- a/public/js/vendor/ckeditor/contents.css
+++ b/public/js/vendor/ckeditor/contents.css
@@ -35,12 +35,12 @@ blockquote
 	border-width: 0;
 }
 
-    blockquote .author {
-        font-style: normal;
-        font-weight: bold;
-        margin-bottom: 0.7em;
-        display: inline-block;
-    }
+blockquote .author {
+	font-style: normal;
+	font-weight: bold;
+	margin-bottom: 0.7em;
+	display: inline-block;
+}
 
 .cke_contents_ltr blockquote
 {
diff --git a/public/js/vendor/ckeditor/plugins/linkwithpreview/dialogs/main.js b/public/js/vendor/ckeditor/plugins/linkwithpreview/dialogs/main.js
index a74c810..b882bfb 100644
--- a/public/js/vendor/ckeditor/plugins/linkwithpreview/dialogs/main.js
+++ b/public/js/vendor/ckeditor/plugins/linkwithpreview/dialogs/main.js
@@ -120,6 +120,12 @@ CKEDITOR.dialog.add('linkWithPreviewDialog', function (editor) {
             this.setupContent(this.element, this.definition);
         },
         onOk: function () {
+            if (
+                this.parts.footer.$.getElementsByTagName('a')[0]
+                    .classList.contains('cke_dialog_ui_button_readonly')
+            ) {
+                return false;
+            }
             this.commitContent(this.element);
 
             if (this.insertMode) {
@@ -175,10 +181,14 @@ CKEDITOR.dialog.add('linkWithPreviewDialog', function (editor) {
             );
             this.dialog.preview.style.display = 'block';
             this.dialog.preview.classList.add('preload');
+            this.dialog.parts.footer.$.getElementsByTagName('a')[0]
+                .classList.add('cke_dialog_ui_button_readonly');
         },
         preloadHide: function (image) {
             this.dialog.preview.setAttribute('src', image);
             this.dialog.preview.classList.remove('preload');
+            this.dialog.parts.footer.$.getElementsByTagName('a')[0]
+                .classList.remove('cke_dialog_ui_button_readonly');
         }
     };
 });