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/*
Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
CKEDITOR.dialog.add( 'paste', function( editor )
{
var lang = editor.lang.clipboard;
var isCustomDomain = CKEDITOR.env.isCustomDomain();
function onPasteFrameLoad( win )
{
var doc = new CKEDITOR.dom.document( win.document ),
docElement = doc.$;
var script = doc.getById( 'cke_actscrpt' );
script && script.remove();
CKEDITOR.env.ie ?
docElement.body.contentEditable = "true" :
docElement.designMode = "on";
// IE before version 8 will leave cursor blinking inside the document after
// editor blurred unless we clean up the selection. (#4716)
if ( CKEDITOR.env.ie && CKEDITOR.env.version < 8 )
{
doc.getWindow().on( 'blur', function()
{
docElement.selection.empty();
} );
}
doc.on( "keydown", function( e )
{
var domEvent = e.data,
key = domEvent.getKeystroke(),
processed;
switch( key )
{
case 27 :
this.hide();
processed = 1;
break;
case 9 :
case CKEDITOR.SHIFT + 9 :
this.changeFocus( 1 );
processed = 1;
}
processed && domEvent.preventDefault();
}, this );
editor.fire( 'ariaWidget', new CKEDITOR.dom.element( win.frameElement ) );
}
return {
title : lang.title,
minWidth : CKEDITOR.env.ie && CKEDITOR.env.quirks ? 370 : 350,
minHeight : CKEDITOR.env.quirks ? 250 : 245,
onShow : function()
{
// FIREFOX BUG: Force the browser to render the dialog to make the to-be-
// inserted iframe editable. (#3366)
this.parts.dialog.$.offsetHeight;
this.setupContent();
},
onHide : function()
{
if ( CKEDITOR.env.ie )
this.getParentEditor().document.getBody().$.contentEditable = 'true';
},
onLoad : function()
{
if ( ( CKEDITOR.env.ie7Compat || CKEDITOR.env.ie6Compat ) && editor.lang.dir == 'rtl' )
this.parts.contents.setStyle( 'overflow', 'hidden' );
},
onOk : function()
{
this.commitContent();
},
contents : [
{
id : 'general',
label : editor.lang.common.generalTab,
elements : [
{
type : 'html',
id : 'securityMsg',
html : '<div style="white-space:normal;width:340px;">' + lang.securityMsg + '</div>'
},
{
type : 'html',
id : 'pasteMsg',
html : '<div style="white-space:normal;width:340px;">'+lang.pasteMsg +'</div>'
},
{
type : 'html',
id : 'editing_area',
style : 'width: 100%; height: 100%;',
html : '',
focus : function()
{
var win = this.getInputElement().$.contentWindow;
// #3291 : JAWS needs the 500ms delay to detect that the editor iframe
// iframe is no longer editable. So that it will put the focus into the
// Paste from Word dialog's editable area instead.
setTimeout( function()
{
win.focus();
}, 500 );
},
setup : function()
{
var dialog = this.getDialog();
var htmlToLoad =
'<html dir="' + editor.config.contentsLangDirection + '"' +
' lang="' + ( editor.config.contentsLanguage || editor.langCode ) + '">' +
'<head><style>body { margin: 3px; height: 95%; } </style></head><body>' +
'<script id="cke_actscrpt" type="text/javascript">' +
'window.parent.CKEDITOR.tools.callFunction( ' + CKEDITOR.tools.addFunction( onPasteFrameLoad, dialog ) + ', this );' +
'</script></body>' +
'</html>';
var src =
CKEDITOR.env.air ?
'javascript:void(0)' :
isCustomDomain ?
'javascript:void((function(){' +
'document.open();' +
'document.domain=\'' + document.domain + '\';' +
'document.close();' +
'})())"'
:
'';
var iframe = CKEDITOR.dom.element.createFromHtml(
'<iframe' +
' class="cke_pasteframe"' +
' frameborder="0" ' +
' allowTransparency="true"' +
' src="' + src + '"' +
' role="region"' +
' aria-label="' + lang.pasteArea + '"' +
' aria-describedby="' + dialog.getContentElement( 'general', 'pasteMsg' ).domId + '"' +
' aria-multiple="true"' +
'></iframe>' );
iframe.on( 'load', function( e )
{
e.removeListener();
var doc = iframe.getFrameDocument();
doc.write( htmlToLoad );
if ( CKEDITOR.env.air )
onPasteFrameLoad.call( this, doc.getWindow().$ );
}, dialog );
iframe.setCustomData( 'dialog', dialog );
var container = this.getElement();
container.setHtml( '' );
container.append( iframe );
// IE need a redirect on focus to make
// the cursor blinking inside iframe. (#5461)
if ( CKEDITOR.env.ie )
{
var focusGrabber = CKEDITOR.dom.element.createFromHtml( '<span tabindex="-1" style="position:absolute;" role="presentation"></span>' );
focusGrabber.on( 'focus', function()
{
iframe.$.contentWindow.focus();
});
container.append( focusGrabber );
// Override focus handler on field.
this.focus = function()
{
focusGrabber.focus();
this.fire( 'focus' );
};
}
this.getInputElement = function(){ return iframe; };
// Force container to scale in IE.
if ( CKEDITOR.env.ie )
{
container.setStyle( 'display', 'block' );
container.setStyle( 'height', ( iframe.$.offsetHeight + 2 ) + 'px' );
}
},
commit : function( data )
{
var container = this.getElement(),
editor = this.getDialog().getParentEditor(),
body = this.getInputElement().getFrameDocument().getBody(),
bogus = body.getBogus(),
html;
bogus && bogus.remove();
// Saving the contents so changes until paste is complete will not take place (#7500)
html = body.getHtml();
setTimeout( function(){
editor.fire( 'paste', { 'html' : html } );
}, 0 );
}
}
]
}
]
};
});
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