| <?php |
| /** |
| * File containing the ezcDocumentPcssStyleMeasureValue 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 |
| */ |
| |
| /** |
| * Style directive measure value representation |
| * |
| * @package Document |
| * @access private |
| * @version //autogen// |
| */ |
| class ezcDocumentPcssStyleMeasureValue extends ezcDocumentPcssStyleValue |
| { |
| /** |
| * Parse value string representation |
| * |
| * Parse the string representation of the value into a usable |
| * representation. |
| * |
| * @param string $value |
| * @return void |
| */ |
| public function parse( $value ) |
| { |
| $this->value = ezcDocumentPcssMeasure::create( $value )->get(); |
| |
| return $this; |
| } |
| |
| /** |
| * Get regular expression matching the value |
| * |
| * Return a regular sub expression, which matches all possible values of |
| * this value type. The regular expression should NOT contain any named |
| * sub-patterns, since it might be repeatedly embedded in some box parser. |
| * |
| * @return string |
| */ |
| public function getRegularExpression() |
| { |
| return '(?:[+-]?\s*(?:\d*\.)?\d+)(?:mm|px|pt|in)?'; |
| } |
| |
| /** |
| * Convert value to string |
| * |
| * @return string |
| */ |
| public function __toString() |
| { |
| return sprintf( '%.2Fmm', $this->value ); |
| } |
| } |
| |
| ?> |