Merge branch 'master' into dll-integration

ckeditor · Jan 28, 2021 · a127c97 · a127c97
2 parents 5a5b20a + bcfc43e
commit a127c97
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diff --git a/.eslintrc.js b/.eslintrc.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/CHANGELOG.md b/CHANGELOG.md
diff --git a/LICENSE.md b/LICENSE.md
@@ -2,7 +2,7 @@ Software License Agreement
 ==========================
 
 **CKEditor 5** – https://github.com/ckeditor/ckeditor5 <br>
-Copyright (c) 2003-2020, [CKSource](http://cksource.com) Frederico Knabben. All rights reserved.
+Copyright (c) 2003-2021, [CKSource](http://cksource.com) Frederico Knabben. All rights reserved.
 
 Licensed under the terms of [GNU General Public License Version 2 or later](http://www.gnu.org/licenses/gpl.html).
 

diff --git a/docs/_snippets/assets.js b/docs/_snippets/assets.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 
@@ -21,20 +21,23 @@ import './tour-balloon.css';
  *		// Using a comparison callback to search for an item.
  *		window.attachTourBalloon( {
  *			target: window.findToolbarItem( editor.ui.view.toolbar, item => item.label && item.label === 'Insert HTML' ),
- *			text: 'Tour text to help users discover the feature.'
+ *			text: 'Tour text to help users discover the feature.',
+ *			editor
  *		} );
  *
  *		// Using a toolbar item index.
  *		window.attachTourBalloon( {
  *			target: window.findToolbarItem( editor.ui.view.toolbar, 5 ),
- *			text: 'Tour text to help users discover the feature.'
+ *			text: 'Tour text to help users discover the feature.',
+ *			editor
  *		} );
  *
  *		// Specifying options of tippy.js, e.g. to customize the placement of the balloon.
  *		// See https://atomiks.github.io/tippyjs/v6/all-props/ for all options.
  *		window.attachTourBalloon( {
  *			target: window.findToolbarItem( editor.ui.view.toolbar, 5 ),
  *			text: 'Tour text to help users discover the feature.',
+ *			editor,
  *			tippyOptions: {
  *				placement: 'bottom-start'
  *			}
@@ -43,15 +46,22 @@ import './tour-balloon.css';
  * @param {Object} options Balloon options.
  * @param {HTMLElement} options.target A DOM node the balloon will point to.
  * @param {String} options.text The description to be shown in the tooltip.
+ * @param {module:core/editor/editor~Editor} options.editor The editor instance.
  * @param {Object} [options.tippyOptions] Additional [configuration of tippy.js](https://atomiks.github.io/tippyjs/v6/all-props/).
  */
-window.attachTourBalloon = function( { target, text, tippyOptions } ) {
+window.attachTourBalloon = function( { target, text, editor, tippyOptions } ) {
 	if ( !target ) {
 		console.warn( '[attachTourBalloon] The target DOM node for the feature tour balloon does not exist.', { text } );
 
 		return;
 	}
 
+	if ( !target.offsetParent ) {
+		console.warn( '[attachTourBalloon] The target DOM node is invisible and the balloon could not be attached.', { target, text } );
+
+		return;
+	}
+
 	const content = `
 		<div class="tippy-content__message">${ text }</div>
 		<button class="ck ck-button tippy-content__close-button ck-off" title="Close"></button>
@@ -82,6 +92,14 @@ window.attachTourBalloon = function( { target, text, tippyOptions } ) {
 	target.addEventListener( 'click', () => {
 		tooltip.hide();
 	} );
+
+	for ( const root of editor.editing.view.document.roots ) {
+		root.once( 'change:isFocused', ( evt, name, isFocused ) => {
+			if ( isFocused ) {
+				tooltip.hide();
+			}
+		} );
+	}
 };
 
 /**

diff --git a/docs/_snippets/build-classic-source.js b/docs/_snippets/build-classic-source.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/builds/saving-data/autosave.js b/docs/_snippets/builds/saving-data/autosave.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/builds/saving-data/build-autosave-source.js b/docs/_snippets/builds/saving-data/build-autosave-source.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/builds/saving-data/manualsave.js b/docs/_snippets/builds/saving-data/manualsave.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/examples/balloon-block-editor.js b/docs/_snippets/examples/balloon-block-editor.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/examples/balloon-editor.js b/docs/_snippets/examples/balloon-editor.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/examples/classic-editor-short.js b/docs/_snippets/examples/classic-editor-short.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/examples/classic-editor.js b/docs/_snippets/examples/classic-editor.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/examples/custom-build.js b/docs/_snippets/examples/custom-build.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/examples/document-editor.js b/docs/_snippets/examples/document-editor.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/examples/inline-editor.js b/docs/_snippets/examples/inline-editor.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/examples/multi-root-editor.js b/docs/_snippets/examples/multi-root-editor.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/build-toolbar-source.js b/docs/_snippets/features/build-toolbar-source.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/build-ui-language-source.js b/docs/_snippets/features/build-ui-language-source.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/image-upload.js b/docs/_snippets/features/image-upload.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/mathtype.js b/docs/_snippets/features/mathtype.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/placeholder-custom.js b/docs/_snippets/features/placeholder-custom.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/placeholder.js b/docs/_snippets/features/placeholder.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/read-only.js b/docs/_snippets/features/read-only.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/toolbar-basic.js b/docs/_snippets/features/toolbar-basic.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/toolbar-breakpoint.js b/docs/_snippets/features/toolbar-breakpoint.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/toolbar-grouping.js b/docs/_snippets/features/toolbar-grouping.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/toolbar-separator.js b/docs/_snippets/features/toolbar-separator.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/toolbar-wrapping.js b/docs/_snippets/features/toolbar-wrapping.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/ui-language-content.js b/docs/_snippets/features/ui-language-content.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/ui-language-rtl.js b/docs/_snippets/features/ui-language-rtl.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/ui-language.js b/docs/_snippets/features/ui-language.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/features/wproofreader.js b/docs/_snippets/features/wproofreader.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/framework/development-tools/inspector.js b/docs/_snippets/framework/development-tools/inspector.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/framework/tutorials/block-widget.js b/docs/_snippets/framework/tutorials/block-widget.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/_snippets/framework/tutorials/inline-widget.js b/docs/_snippets/framework/tutorials/inline-widget.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 /* globals console, window, document */

diff --git a/docs/_snippets/framework/tutorials/using-react-in-widget.js b/docs/_snippets/framework/tutorials/using-react-in-widget.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md.
  */
 

diff --git a/docs/_snippets/tour-balloon.css b/docs/_snippets/tour-balloon.css
diff --git a/docs/assets/snippet-styles.css b/docs/assets/snippet-styles.css
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  */
 
 :root {

diff --git a/docs/assets/snippet.js b/docs/assets/snippet.js
@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 

diff --git a/docs/assets/styles.css b/docs/assets/styles.css
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+ * Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
  */
 
 /* https://github.com/ckeditor/ckeditor5/issues/5598. */