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/**
* @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or http://ckeditor.com/license
*/
( function() {
// Map 'true' and 'false' values to match W3C's specifications
// http://www.w3.org/TR/REC-html40/present/frames.html#h-16.5
var checkboxValues = {
scrolling: { 'true': 'yes', 'false': 'no' },
frameborder: { 'true': '1', 'false': '0' }
};
function loadValue( iframeNode ) {
var isCheckbox = this instanceof CKEDITOR.ui.dialog.checkbox;
if ( iframeNode.hasAttribute( this.id ) ) {
var value = iframeNode.getAttribute( this.id );
if ( isCheckbox )
this.setValue( checkboxValues[ this.id ][ 'true' ] == value.toLowerCase() );
else
this.setValue( value );
}
}
function commitValue( iframeNode ) {
var isRemove = this.getValue() === '',
isCheckbox = this instanceof CKEDITOR.ui.dialog.checkbox,
value = this.getValue();
if ( isRemove )
iframeNode.removeAttribute( this.att || this.id );
else if ( isCheckbox )
iframeNode.setAttribute( this.id, checkboxValues[ this.id ][ value ] );
else
iframeNode.setAttribute( this.att || this.id, value );
}
CKEDITOR.dialog.add( 'iframe', function( editor ) {
var iframeLang = editor.lang.iframe,
commonLang = editor.lang.common,
dialogadvtab = editor.plugins.dialogadvtab;
return {
title: iframeLang.title,
minWidth: 350,
minHeight: 260,
onShow: function() {
// Clear previously saved elements.
this.fakeImage = this.iframeNode = null;
var fakeImage = this.getSelectedElement();
if ( fakeImage && fakeImage.data( 'cke-real-element-type' ) && fakeImage.data( 'cke-real-element-type' ) == 'iframe' ) {
this.fakeImage = fakeImage;
var iframeNode = editor.restoreRealElement( fakeImage );
this.iframeNode = iframeNode;
this.setupContent( iframeNode );
}
},
onOk: function() {
var iframeNode;
if ( !this.fakeImage )
iframeNode = new CKEDITOR.dom.element( 'iframe' );
else
iframeNode = this.iframeNode;
// A subset of the specified attributes/styles
// should also be applied on the fake element to
// have better visual effect. (#5240)
var extraStyles = {},
extraAttributes = {};
this.commitContent( iframeNode, extraStyles, extraAttributes );
// Refresh the fake image.
var newFakeImage = editor.createFakeElement( iframeNode, 'cke_iframe', 'iframe', true );
newFakeImage.setAttributes( extraAttributes );
newFakeImage.setStyles( extraStyles );
if ( this.fakeImage ) {
newFakeImage.replace( this.fakeImage );
editor.getSelection().selectElement( newFakeImage );
} else {
editor.insertElement( newFakeImage );
}
},
contents: [ {
id: 'info',
label: commonLang.generalTab,
accessKey: 'I',
elements: [ {
type: 'vbox',
padding: 0,
children: [ {
id: 'src',
type: 'text',
label: commonLang.url,
required: true,
validate: CKEDITOR.dialog.validate.notEmpty( iframeLang.noUrl ),
setup: loadValue,
commit: commitValue
} ]
},
{
type: 'hbox',
children: [ {
id: 'width',
type: 'text',
requiredContent: 'iframe[width]',
style: 'width:100%',
labelLayout: 'vertical',
label: commonLang.width,
validate: CKEDITOR.dialog.validate.htmlLength( commonLang.invalidHtmlLength.replace( '%1', commonLang.width ) ),
setup: loadValue,
commit: commitValue
},
{
id: 'height',
type: 'text',
requiredContent: 'iframe[height]',
style: 'width:100%',
labelLayout: 'vertical',
label: commonLang.height,
validate: CKEDITOR.dialog.validate.htmlLength( commonLang.invalidHtmlLength.replace( '%1', commonLang.height ) ),
setup: loadValue,
commit: commitValue
},
{
id: 'align',
type: 'select',
requiredContent: 'iframe[align]',
'default': '',
items: [
[ commonLang.notSet, '' ],
[ commonLang.alignLeft, 'left' ],
[ commonLang.alignRight, 'right' ],
[ commonLang.alignTop, 'top' ],
[ commonLang.alignMiddle, 'middle' ],
[ commonLang.alignBottom, 'bottom' ]
],
style: 'width:100%',
labelLayout: 'vertical',
label: commonLang.align,
setup: function( iframeNode, fakeImage ) {
loadValue.apply( this, arguments );
if ( fakeImage ) {
var fakeImageAlign = fakeImage.getAttribute( 'align' );
this.setValue( fakeImageAlign && fakeImageAlign.toLowerCase() || '' );
}
},
commit: function( iframeNode, extraStyles, extraAttributes ) {
commitValue.apply( this, arguments );
if ( this.getValue() )
extraAttributes.align = this.getValue();
}
} ]
},
{
type: 'hbox',
widths: [ '50%', '50%' ],
children: [ {
id: 'scrolling',
type: 'checkbox',
requiredContent: 'iframe[scrolling]',
label: iframeLang.scrolling,
setup: loadValue,
commit: commitValue
},
{
id: 'frameborder',
type: 'checkbox',
requiredContent: 'iframe[frameborder]',
label: iframeLang.border,
setup: loadValue,
commit: commitValue
} ]
},
{
type: 'hbox',
widths: [ '50%', '50%' ],
children: [ {
id: 'name',
type: 'text',
requiredContent: 'iframe[name]',
label: commonLang.name,
setup: loadValue,
commit: commitValue
},
{
id: 'title',
type: 'text',
requiredContent: 'iframe[title]',
label: commonLang.advisoryTitle,
setup: loadValue,
commit: commitValue
} ]
},
{
id: 'longdesc',
type: 'text',
requiredContent: 'iframe[longdesc]',
label: commonLang.longDescr,
setup: loadValue,
commit: commitValue
} ]
},
dialogadvtab && dialogadvtab.createAdvancedTab( editor, { id: 1, classes: 1, styles: 1 }, 'iframe' )
] };
} );
} )();
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