blob: 7c5ee6153c7f77c52eed93cc86be60658b87b25c [file] [log] [blame]
<?php
/**
* File containing the ezcDocumentXhtmlLiteralElementFilter class
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
* @package Document
* @version //autogen//
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
* @access private
*/
/**
* Filter for XHtml literals.
*
* Literal blocks in HTML are not really differentiated between inline
* literals and literal blocks, so we decide on the actual semantics based
* on the parent node. If the parent node is a block level element, but not
* a paragraph we assume a literal block, and an inliteral otherwise.
*
* @package Document
* @version //autogen//
* @access private
*/
class ezcDocumentXhtmlLiteralElementFilter extends ezcDocumentXhtmlElementBaseFilter
{
/**
* Filter a single element
*
* @param DOMElement $element
* @return void
*/
public function filterElement( DOMElement $element )
{
$element->setProperty( 'whitespace', 'significant' );
$element->setProperty( 'type', $this->isInline( $element ) ? 'literal' : 'literallayout' );
}
/**
* Check if filter handles the current element
*
* Returns a boolean value, indicating weather this filter can handle
* the current element.
*
* @param DOMElement $element
* @return void
*/
public function handles( DOMElement $element )
{
return ( ( $element->tagName === 'pre' ) ||
( $element->tagName === 'code' ) );
}
}
?>