| <?php |
| /** |
| * File containing the ezcDocumentPdfBlockquoteRenderer 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// |
| * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved. |
| * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
| * @access private |
| */ |
| |
| /** |
| * Renders a blockquote. |
| * |
| * Renders a blockquote and its attributions. A blockquote is basically an |
| * indented common paragraph, with the styling given by the used CSS file. |
| * |
| * The annotations precede the actual quote in Docbook, but will be rendered |
| * below the quote by this renderer. |
| * |
| * @package Document |
| * @access private |
| * @version //autogen// |
| */ |
| class ezcDocumentPdfBlockquoteRenderer extends ezcDocumentPdfBlockRenderer |
| { |
| /** |
| * Process to render block contents. |
| * |
| * @param ezcDocumentPdfPage $page |
| * @param ezcDocumentPdfHyphenator $hyphenator |
| * @param ezcDocumentPdfTokenizer $tokenizer |
| * @param ezcDocumentLocateableDomElement $block |
| * @param ezcDocumentPdfMainRenderer $mainRenderer |
| * @return void |
| */ |
| protected function process( ezcDocumentPdfPage $page, ezcDocumentPdfHyphenator $hyphenator, ezcDocumentPdfTokenizer $tokenizer, ezcDocumentLocateableDomElement $block, ezcDocumentPdfMainRenderer $mainRenderer ) |
| { |
| $childNodes = $block->childNodes; |
| $nodeCount = $childNodes->length; |
| $attributions = array(); |
| |
| for ( $i = 0; $i < $nodeCount; ++$i ) |
| { |
| $child = $childNodes->item( $i ); |
| if ( $child->nodeType !== XML_ELEMENT_NODE ) |
| { |
| continue; |
| } |
| |
| // Default to docbook namespace, if no namespace is defined |
| $namespace = $child->namespaceURI === null ? 'http://docbook.org/ns/docbook' : $child->namespaceURI; |
| if ( ( $namespace === 'http://docbook.org/ns/docbook' ) && |
| ( $child->tagName === 'attribution' ) ) |
| { |
| $attributions[] = $child; |
| continue; |
| } |
| |
| $mainRenderer->processNode( $child ); |
| } |
| |
| // Render attributions below the actual quotes |
| $textRenderer = new ezcDocumentPdfTextBoxRenderer( $this->driver, $this->styles ); |
| foreach ( $attributions as $attribution ) |
| { |
| $textRenderer->renderNode( $page, $hyphenator, $tokenizer, $attribution, $mainRenderer ); |
| } |
| } |
| } |
| |
| ?> |