/*\r
-Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.\r
+Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.\r
For licensing, see LICENSE.html or http://ckeditor.com/license\r
*/\r
\r
\r
// Paste command.\r
var pasteCmd =\r
- CKEDITOR.env.ie ?\r
- {\r
- exec : function( editor, data )\r
+ {\r
+ canUndo : false,\r
+\r
+ exec :\r
+ CKEDITOR.env.ie ?\r
+ function( editor )\r
{\r
// Prevent IE from pasting at the begining of the document.\r
editor.focus();\r
\r
- if ( !editor.fire( 'beforePaste' )\r
- && !execIECommand( editor, 'paste' ) )\r
+ if ( !editor.document.getBody().fire( 'beforepaste' )\r
+ && !execIECommand( editor, 'paste' ) )\r
{\r
- editor.openDialog( 'paste' );\r
+ editor.fire( 'pasteDialog' );\r
+ return false;\r
}\r
}\r
- }\r
- :\r
- {\r
- exec : function( editor )\r
+ :\r
+ function( editor )\r
{\r
try\r
{\r
- if ( !editor.fire( 'beforePaste' )\r
- && !editor.document.$.execCommand( 'Paste', false, null ) )\r
+ if ( !editor.document.getBody().fire( 'beforepaste' )\r
+ && !editor.document.$.execCommand( 'Paste', false, null ) )\r
{\r
throw 0;\r
}\r
}\r
catch ( e )\r
{\r
- // Open the paste dialog.\r
- editor.openDialog( 'paste' );\r
+ setTimeout( function()\r
+ {\r
+ editor.fire( 'pasteDialog' );\r
+ }, 0 );\r
+ return false;\r
}\r
}\r
- };\r
+ };\r
\r
// Listens for some clipboard related keystrokes, so they get customized.\r
var onKey = function( event )\r
{\r
+ if ( this.mode != 'wysiwyg' )\r
+ return;\r
+\r
switch ( event.data.keyCode )\r
{\r
// Paste\r
case CKEDITOR.CTRL + 86 : // CTRL+V\r
case CKEDITOR.SHIFT + 45 : // SHIFT+INS\r
\r
- var editor = this;\r
- editor.fire( 'saveSnapshot' ); // Save before paste\r
+ var body = this.document.getBody();\r
\r
- if ( editor.fire( 'beforePaste' ) )\r
+ // Simulate 'beforepaste' event for all none-IEs.\r
+ if ( !CKEDITOR.env.ie && body.fire( 'beforepaste' ) )\r
event.cancel();\r
-\r
- setTimeout( function()\r
- {\r
- editor.fire( 'saveSnapshot' ); // Save after paste\r
- }, 0 );\r
+ // Simulate 'paste' event for Opera/Firefox2.\r
+ else if ( CKEDITOR.env.opera\r
+ || CKEDITOR.env.gecko && CKEDITOR.env.version < 10900 )\r
+ body.fire( 'paste' );\r
return;\r
\r
// Cut\r
case CKEDITOR.SHIFT + 46 : // SHIFT+DEL\r
\r
// Save Undo snapshot.\r
- editor = this;\r
- editor.fire( 'saveSnapshot' ); // Save before paste\r
+ var editor = this;\r
+ this.fire( 'saveSnapshot' ); // Save before paste\r
setTimeout( function()\r
{\r
editor.fire( 'saveSnapshot' ); // Save after paste\r
}\r
};\r
\r
+ // Allow to peek clipboard content by redirecting the\r
+ // pasting content into a temporary bin and grab the content of it.\r
+ function getClipboardData( evt, mode, callback )\r
+ {\r
+ var doc = this.document;\r
+\r
+ // Avoid recursions on 'paste' event for IE.\r
+ if ( CKEDITOR.env.ie && doc.getById( 'cke_pastebin' ) )\r
+ return;\r
+\r
+ var sel = this.getSelection(),\r
+ range = new CKEDITOR.dom.range( doc );\r
+\r
+ // Create container to paste into\r
+ var pastebin = new CKEDITOR.dom.element( mode == 'text' ? 'textarea' : 'div', doc );\r
+ pastebin.setAttribute( 'id', 'cke_pastebin' );\r
+ // Safari requires a filler node inside the div to have the content pasted into it. (#4882)\r
+ CKEDITOR.env.webkit && pastebin.append( doc.createText( '\xa0' ) );\r
+ doc.getBody().append( pastebin );\r
+\r
+ // It's definitely a better user experience if we make the paste-bin pretty unnoticed\r
+ // by pulling it off the screen, while this hack will make the paste-bin a control type element\r
+ // and that become a selection plain later.\r
+ if ( !CKEDITOR.env.ie && mode != 'html' )\r
+ {\r
+ pastebin.setStyles(\r
+ {\r
+ position : 'absolute',\r
+ left : '-1000px',\r
+ // Position the bin exactly at the position of the selected element\r
+ // to avoid any subsequent document scroll.\r
+ top : sel.getStartElement().getDocumentPosition().y + 'px',\r
+ width : '1px',\r
+ height : '1px',\r
+ overflow : 'hidden'\r
+ });\r
+ }\r
+\r
+ var bms = sel.createBookmarks();\r
+\r
+ // Turn off design mode temporarily before give focus to the paste bin.\r
+ if ( mode == 'text' )\r
+ {\r
+ if ( CKEDITOR.env.ie )\r
+ {\r
+ var ieRange = doc.getBody().$.createTextRange();\r
+ ieRange.moveToElementText( pastebin.$ );\r
+ ieRange.execCommand( 'Paste' );\r
+ evt.data.preventDefault();\r
+ }\r
+ else\r
+ {\r
+ doc.$.designMode = 'off';\r
+ pastebin.$.focus();\r
+ }\r
+ }\r
+ else\r
+ {\r
+ range.setStartAt( pastebin, CKEDITOR.POSITION_AFTER_START );\r
+ range.setEndAt( pastebin, CKEDITOR.POSITION_BEFORE_END );\r
+ range.select( true );\r
+ }\r
+\r
+ // Wait a while and grab the pasted contents\r
+ window.setTimeout( function()\r
+ {\r
+ mode == 'text' && !CKEDITOR.env.ie && ( doc.$.designMode = 'on' );\r
+ pastebin.remove();\r
+\r
+ // Grab the HTML contents.\r
+ // We need to look for a apple style wrapper on webkit it also adds\r
+ // a div wrapper if you copy/paste the body of the editor.\r
+ // Remove hidden div and restore selection.\r
+ var bogusSpan;\r
+ pastebin = ( CKEDITOR.env.webkit\r
+ && ( bogusSpan = pastebin.getFirst() )\r
+ && ( bogusSpan.is && bogusSpan.hasClass( 'Apple-style-span' ) ) ?\r
+ bogusSpan : pastebin );\r
+\r
+ sel.selectBookmarks( bms );\r
+ callback( pastebin[ 'get' + ( mode == 'text' ? 'Value' : 'Html' ) ]() );\r
+ }, 0 );\r
+ }\r
+\r
// Register the plugin.\r
CKEDITOR.plugins.add( 'clipboard',\r
{\r
+ requires : [ 'htmldataprocessor' ],\r
init : function( editor )\r
{\r
+ // Inserts processed data into the editor at the end of the\r
+ // events chain.\r
+ editor.on( 'paste', function( evt )\r
+ {\r
+ var data = evt.data;\r
+ if ( data[ 'html' ] )\r
+ editor.insertHtml( data[ 'html' ] );\r
+ else if ( data[ 'text' ] )\r
+ editor.insertText( data[ 'text' ] );\r
+\r
+ }, null, null, 1000 );\r
+\r
+ editor.on( 'pasteDialog', function( evt )\r
+ {\r
+ setTimeout( function()\r
+ {\r
+ // Open default paste dialog.\r
+ editor.openDialog( 'paste' );\r
+ }, 0 );\r
+ });\r
+\r
function addButtonCommand( buttonName, commandName, command, ctxMenuOrder )\r
{\r
var lang = editor.lang[ commandName ];\r
\r
editor.on( 'key', onKey, editor );\r
\r
+ var mode = editor.config.forcePasteAsPlainText ? 'text' : 'html';\r
+\r
+ // We'll be catching all pasted content in one line, regardless of whether the\r
+ // it's introduced by a document command execution (e.g. toolbar buttons) or\r
+ // user paste behaviors. (e.g. Ctrl-V)\r
+ editor.on( 'contentDom', function()\r
+ {\r
+ var body = editor.document.getBody();\r
+ body.on( ( mode == 'text' && CKEDITOR.env.ie ) ? 'paste' : 'beforepaste',\r
+ function( evt )\r
+ {\r
+ if( depressBeforePasteEvent )\r
+ return;\r
+\r
+ getClipboardData.call( editor, evt, mode, function ( data )\r
+ {\r
+ // The very last guard to make sure the\r
+ // paste has successfully happened.\r
+ if ( !data )\r
+ return;\r
+\r
+ var dataTransfer = {};\r
+ dataTransfer[ mode ] = data;\r
+ editor.fire( 'paste', dataTransfer );\r
+ } );\r
+ });\r
+\r
+ });\r
+\r
// If the "contextmenu" plugin is loaded, register the listeners.\r
if ( editor.contextMenu )\r
{\r
+ var depressBeforePasteEvent;\r
function stateFromNamedCommand( command )\r
{\r
- return editor.document.$.queryCommandEnabled( command ) ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED;\r
+ // IE Bug: queryCommandEnabled('paste') fires also 'beforepaste',\r
+ // guard to distinguish from the ordinary sources( either\r
+ // keyboard paste or execCommand ) (#4874).\r
+ CKEDITOR.env.ie && command == 'Paste'&& ( depressBeforePasteEvent = 1 );\r
+\r
+ var retval = editor.document.$.queryCommandEnabled( command ) ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED;\r
+ depressBeforePasteEvent = 0;\r
+ return retval;\r
}\r
\r
editor.contextMenu.addListener( function()\r
Got questions, comments, patches, etc.? Contact Jason Woofenden