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/**
* @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
CKEDITOR.plugins.add( 'contextmenu', {
requires: 'menu',
// jscs:disable maximumLineLength
lang: 'af,ar,az,bg,bn,bs,ca,cs,cy,da,de,de-ch,el,en,en-au,en-ca,en-gb,eo,es,es-mx,et,eu,fa,fi,fo,fr,fr-ca,gl,gu,he,hi,hr,hu,id,is,it,ja,ka,km,ko,ku,lt,lv,mk,mn,ms,nb,nl,no,oc,pl,pt,pt-br,ro,ru,si,sk,sl,sq,sr,sr-latn,sv,th,tr,tt,ug,uk,vi,zh,zh-cn', // %REMOVE_LINE_CORE%
// jscs:enable maximumLineLength
// Make sure the base class (CKEDITOR.menu) is loaded before it (https://dev.ckeditor.com/ticket/3318).
onLoad: function() {
/**
* Class replacing the non-configurable native context menu with a configurable CKEditor's equivalent.
*
* @class
* @extends CKEDITOR.menu
*/
CKEDITOR.plugins.contextMenu = CKEDITOR.tools.createClass( {
base: CKEDITOR.menu,
/**
* Creates the CKEDITOR.plugins.contextMenu class instance.
*
* @constructor
* @param {CKEDITOR.editor} editor
*/
$: function( editor ) {
this.base.call( this, editor, {
panel: {
// Allow adding custom CSS (#2202).
css: editor.config.contextmenu_contentsCss,
className: 'cke_menu_panel',
attributes: {
'aria-label': editor.lang.contextmenu.options
}
}
} );
},
proto: {
/**
* Starts watching on native context menu triggers (<kbd>Option</kbd> key, right click) on the given element.
*
* @param {CKEDITOR.dom.element} element
* @param {Boolean} [nativeContextMenuOnCtrl] Whether to open native context menu if the
* <kbd>Ctrl</kbd> key is held on opening the context menu. See {@link CKEDITOR.config#browserContextMenuOnCtrl}.
*/
addTarget: function( element, nativeContextMenuOnCtrl ) {
var holdCtrlKey,
keystrokeActive;
element.on( 'contextmenu', function( event ) {
var domEvent = event.data,
isCtrlKeyDown =
// Safari on Windows always show 'ctrlKey' as true in 'contextmenu' event,
// which make this property unreliable. (https://dev.ckeditor.com/ticket/4826)
( CKEDITOR.env.webkit ? holdCtrlKey : ( CKEDITOR.env.mac ? domEvent.$.metaKey : domEvent.$.ctrlKey ) );
if ( nativeContextMenuOnCtrl && isCtrlKeyDown ) {
return;
}
// Cancel the browser context menu.
domEvent.preventDefault();
// Do not react to this event, as it might open context menu in wrong position (#2548).
if ( keystrokeActive ) {
return;
}
// Fix selection when non-editable element in Webkit/Blink (Mac) (https://dev.ckeditor.com/ticket/11306).
if ( CKEDITOR.env.mac && CKEDITOR.env.webkit ) {
var editor = this.editor,
contentEditableParent = new CKEDITOR.dom.elementPath( domEvent.getTarget(), editor.editable() ).contains( function( el ) {
// Return when non-editable or nested editable element is found.
return el.hasAttribute( 'contenteditable' );
}, true ); // Exclude editor's editable.
// Fake selection for non-editables only (to exclude nested editables).
if ( contentEditableParent && contentEditableParent.getAttribute( 'contenteditable' ) == 'false' ) {
editor.getSelection().fake( contentEditableParent );
}
}
var doc = domEvent.getTarget().getDocument(),
offsetParent = domEvent.getTarget().getDocument().getDocumentElement(),
fromFrame = !doc.equals( CKEDITOR.document ),
scroll = doc.getWindow().getScrollPosition(),
offsetX = fromFrame ? domEvent.$.clientX : domEvent.$.pageX || scroll.x + domEvent.$.clientX,
offsetY = fromFrame ? domEvent.$.clientY : domEvent.$.pageY || scroll.y + domEvent.$.clientY;
CKEDITOR.tools.setTimeout( function() {
this.open( offsetParent, null, offsetX, offsetY );
// IE needs a short while to allow selection change before opening menu. (https://dev.ckeditor.com/ticket/7908)
}, CKEDITOR.env.ie ? 200 : 0, this );
}, this );
if ( CKEDITOR.env.webkit ) {
var onKeyDown = function( event ) {
holdCtrlKey = CKEDITOR.env.mac ? event.data.$.metaKey : event.data.$.ctrlKey;
},
resetOnKeyUp = function() {
holdCtrlKey = 0;
};
element.on( 'keydown', onKeyDown );
element.on( 'keyup', resetOnKeyUp );
element.on( 'contextmenu', resetOnKeyUp );
}
// Block subsequent contextmenu event, when Shift + F10 is pressed (#2548).
if ( CKEDITOR.env.gecko && !CKEDITOR.env.mac ) {
element.on( 'keydown', function( evt ) {
if ( evt.data.$.shiftKey && evt.data.$.keyCode === 121 ) {
keystrokeActive = true;
}
}, null, null, 0 );
element.on( 'keyup', resetKeystrokeState );
element.on( 'contextmenu', resetKeystrokeState );
}
function resetKeystrokeState() {
keystrokeActive = false;
}
},
/**
* Opens the context menu in the given location. See the {@link CKEDITOR.menu#show} method.
*
* @param {CKEDITOR.dom.element} offsetParent
* @param {Number} [corner]
* @param {Number} [offsetX]
* @param {Number} [offsetY]
*/
open: function( offsetParent, corner, offsetX, offsetY ) {
// Do not open context menu if it's disabled or there is no selection in the editor (#1181).
if ( this.editor.config.enableContextMenu === false ||
this.editor.getSelection().getType() === CKEDITOR.SELECTION_NONE ) {
return;
}
this.editor.focus();
offsetParent = offsetParent || CKEDITOR.document.getDocumentElement();
// https://dev.ckeditor.com/ticket/9362: Force selection check to update commands' states in the new context.
this.editor.selectionChange( 1 );
this.show( offsetParent, corner, offsetX, offsetY );
}
}
} );
},
beforeInit: function( editor ) {
/**
* @readonly
* @property {CKEDITOR.plugins.contextMenu} contextMenu
* @member CKEDITOR.editor
*/
var contextMenu = editor.contextMenu = new CKEDITOR.plugins.contextMenu( editor );
editor.on( 'contentDom', function() {
contextMenu.addTarget( editor.editable(), editor.config.browserContextMenuOnCtrl !== false );
} );
editor.addCommand( 'contextMenu', {
exec: function( editor ) {
var offsetX = 0,
offsetY = 0,
ranges = editor.getSelection().getRanges(),
rects,
rect;
// When opening context menu via keystroke there is no offsetX and Y passed (#1451).
rects = ranges[ ranges.length - 1 ].getClientRects( editor.editable().isInline() );
rect = rects[ rects.length - 1 ];
if ( rect ) {
offsetX = rect[ editor.lang.dir === 'rtl' ? 'left' : 'right' ];
offsetY = rect.bottom;
}
editor.contextMenu.open( editor.document.getBody().getParent(), null, offsetX, offsetY );
}
} );
editor.setKeystroke( CKEDITOR.SHIFT + 121 /*F10*/, 'contextMenu' );
editor.setKeystroke( CKEDITOR.CTRL + CKEDITOR.SHIFT + 121 /*F10*/, 'contextMenu' );
}
} );
/**
* Whether to show the browser native context menu when the <kbd>Ctrl</kbd> or
* <kbd>Meta</kbd> (Mac) key is pressed on opening the context menu with the
* right mouse button click or the <kbd>Menu</kbd> key.
*
* ```javascript
* config.browserContextMenuOnCtrl = false;
* ```
*
* @since 3.0.2
* @cfg {Boolean} [browserContextMenuOnCtrl=true]
* @member CKEDITOR.config
*/
/**
* Whether to enable the context menu. Regardless of the setting the [Context Menu](https://ckeditor.com/cke4/addon/contextmenu)
* plugin is still loaded.
*
* ```javascript
* config.enableContextMenu = false;
* ```
*
* @since 4.7.0
* @cfg {Boolean} [enableContextMenu=true]
* @member CKEDITOR.config
*/
/**
* The CSS file(s) to be used to apply the style to the context menu content.
*
* ```javascript
* config.contextmenu_contentsCss = '/css/myfile.css';
* config.contextmenu_contentsCss = [ '/css/myfile.css', '/css/anotherfile.css' ];
* ```
*
* @since 4.11.0
* @cfg {String/String[]} [contextmenu_contentsCss=CKEDITOR.skin.getPath( 'editor' )]
* @member CKEDITOR.config
*/
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