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<?php |
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/** |
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* Abstract class for diff renderers in PHP DiffLib. |
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* |
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* PHP version 5 |
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* |
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* Copyright (c) 2009 Chris Boulton <chris.boulton@interspire.com> |
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* |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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* |
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* - Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* - Redistributions in binary form must reproduce the above copyright notice, |
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* this list of conditions and the following disclaimer in the documentation |
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* and/or other materials provided with the distribution. |
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* - Neither the name of the Chris Boulton nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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* @package DiffLib |
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* @author Chris Boulton <chris.boulton@interspire.com> |
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* @copyright (c) 2009 Chris Boulton |
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* @license New BSD License http://www.opensource.org/licenses/bsd-license.php |
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* @version 1.1 |
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* @link http://github.com/chrisboulton/php-diff |
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*/ |
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|
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abstract class WPR_Diff_Renderer_Abstract |
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{ |
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/** |
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* @var object Instance of the diff class that this renderer is generating the rendered diff for. |
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*/ |
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public $diff; |
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|
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/** |
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* @var array Array of the default options that apply to this renderer. |
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*/ |
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protected $defaultOptions = array(); |
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|
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/** |
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* @var array Array containing the user applied and merged default options for the renderer. |
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*/ |
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protected $options = array(); |
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|
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/** |
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* The constructor. Instantiates the rendering engine and if options are passed, |
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* sets the options for the renderer. |
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* |
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* @param array $options Optionally, an array of the options for the renderer. |
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*/ |
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public function __construct(array $options = array()) |
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{ |
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$this->setOptions($options); |
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} |
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|
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/** |
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* Set the options of the renderer to those supplied in the passed in array. |
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* Options are merged with the default to ensure that there aren't any missing |
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* options. |
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* |
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* @param array $options Array of options to set. |
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*/ |
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public function setOptions(array $options) |
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{ |
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$this->options = array_merge($this->defaultOptions, $options); |
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} |
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} |
