X-Git-Url: https://scm.cri.ensmp.fr/git/ckeditor.git/blobdiff_plain/256592bf803e851aa7fc953e08a6e9e58d970f8c..871bad8291b6dbc29d489d95d185458caab25158:/skins/ckeditor/_source/plugins/contextmenu/plugin.js

diff --git a/skins/ckeditor/_source/plugins/contextmenu/plugin.js b/skins/ckeditor/_source/plugins/contextmenu/plugin.js
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+++ b/skins/ckeditor/_source/plugins/contextmenu/plugin.js
@@ -0,0 +1,177 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'contextmenu',
+{
+	requires : [ 'menu' ],
+
+	// Make sure the base class (CKEDITOR.menu) is loaded before it (#3318).
+	onLoad : function()
+	{
+		CKEDITOR.plugins.contextMenu = CKEDITOR.tools.createClass(
+		{
+			base : CKEDITOR.menu,
+
+			$ : function( editor )
+			{
+				this.base.call( this, editor,
+				{
+					panel:
+					{
+						className : editor.skinClass + ' cke_contextmenu',
+						attributes :
+						{
+							'aria-label' : editor.lang.contextmenu.options
+						}
+					}
+				});
+			},
+
+			proto :
+			{
+				addTarget : function( element, nativeContextMenuOnCtrl )
+				{
+					// Opera doesn't support 'contextmenu' event, we have duo approaches employed here:
+					// 1. Inherit the 'button override' hack we introduced in v2 (#4530), while this require the Opera browser
+					//  option 'Allow script to detect context menu/right click events' to be always turned on.
+					// 2. Considering the fact that ctrl/meta key is not been occupied
+					//  for multiple range selecting (like Gecko), we use this key
+					//  combination as a fallback for triggering context-menu. (#4530)
+					if ( CKEDITOR.env.opera && !( 'oncontextmenu' in document.body ))
+					{
+						var contextMenuOverrideButton;
+						element.on( 'mousedown', function( evt )
+						{
+							evt = evt.data;
+							if ( evt.$.button != 2 )
+							{
+								if ( evt.getKeystroke() == CKEDITOR.CTRL + 1 )
+									element.fire( 'contextmenu', evt );
+								return;
+							}
+
+							if ( nativeContextMenuOnCtrl
+								 && ( CKEDITOR.env.mac ? evt.$.metaKey : evt.$.ctrlKey ) )
+								return;
+
+							var target = evt.getTarget();
+
+							if ( !contextMenuOverrideButton )
+							{
+								var ownerDoc =  target.getDocument();
+								contextMenuOverrideButton = ownerDoc.createElement( 'input' ) ;
+								contextMenuOverrideButton.$.type = 'button' ;
+								ownerDoc.getBody().append( contextMenuOverrideButton ) ;
+							}
+
+							contextMenuOverrideButton.setAttribute( 'style', 'position:absolute;top:' + ( evt.$.clientY - 2 ) +
+								'px;left:' + ( evt.$.clientX - 2 ) +
+								'px;width:5px;height:5px;opacity:0.01' );
+
+						} );
+
+						element.on( 'mouseup', function ( evt )
+						{
+							if ( contextMenuOverrideButton )
+							{
+								contextMenuOverrideButton.remove();
+								contextMenuOverrideButton = undefined;
+								// Simulate 'contextmenu' event.
+								element.fire( 'contextmenu', evt.data );
+							}
+						} );
+					}
+
+					element.on( 'contextmenu', function( event )
+						{
+							var domEvent = event.data;
+
+							if ( nativeContextMenuOnCtrl &&
+								 // Safari on Windows always show 'ctrlKey' as true in 'contextmenu' event,
+								// which make this property unreliable. (#4826)
+								 ( CKEDITOR.env.webkit ? holdCtrlKey : ( CKEDITOR.env.mac ? domEvent.$.metaKey : domEvent.$.ctrlKey ) ) )
+								return;
+
+
+							// Cancel the browser context menu.
+							domEvent.preventDefault();
+
+							var offsetParent = domEvent.getTarget().getDocument().getDocumentElement(),
+								offsetX = domEvent.$.clientX,
+								offsetY = domEvent.$.clientY;
+
+							CKEDITOR.tools.setTimeout( function()
+								{
+									this.open( offsetParent, null, offsetX, offsetY );
+								},
+								0, this );
+						},
+						this );
+
+					if ( CKEDITOR.env.opera )
+					{
+						// 'contextmenu' event triggered by Windows menu key is unpreventable,
+						// cancel the key event itself. (#6534)
+						element.on( 'keypress' , function ( evt )
+						{
+							var domEvent = evt.data;
+
+							if ( domEvent.$.keyCode === 0 )
+								domEvent.preventDefault();
+						});
+					}
+
+					if ( CKEDITOR.env.webkit )
+					{
+						var holdCtrlKey,
+							onKeyDown = function( event )
+							{
+								holdCtrlKey = CKEDITOR.env.mac ? event.data.$.metaKey : event.data.$.ctrlKey ;
+							},
+							resetOnKeyUp = function()
+							{
+								holdCtrlKey = 0;
+							};
+
+						element.on( 'keydown', onKeyDown );
+						element.on( 'keyup', resetOnKeyUp );
+						element.on( 'contextmenu', resetOnKeyUp );
+					}
+				},
+
+				open : function( offsetParent, corner, offsetX, offsetY )
+				{
+					this.editor.focus();
+					offsetParent = offsetParent || CKEDITOR.document.getDocumentElement();
+					this.show( offsetParent, corner, offsetX, offsetY );
+				}
+			}
+		});
+	},
+
+	beforeInit : function( editor )
+	{
+		editor.contextMenu = new CKEDITOR.plugins.contextMenu( editor );
+
+		editor.addCommand( 'contextMenu',
+			{
+				exec : function()
+					{
+						editor.contextMenu.open( editor.document.getBody() );
+					}
+			});
+	}
+});
+
+/**
+ * Whether to show the browser native context menu when the CTRL or the
+ * META (Mac) key is pressed while opening the context menu.
+ * @name CKEDITOR.config.browserContextMenuOnCtrl
+ * @since 3.0.2
+ * @type Boolean
+ * @default true
+ * @example
+ * config.browserContextMenuOnCtrl = false;
+ */