Subversion-Projekte lars-tiefland.php_share

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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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// $Header: /cvsroot/html2ps/css.background.image.inc.php,v 1.16 2006/07/09 09:07:44 Konstantin Exp $
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class CSSBackgroundImage extends CSSSubFieldProperty {
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  function get_property_code() {
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    return CSS_BACKGROUND_IMAGE;
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  }
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  function get_property_name() {
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    return 'background-image';
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  }
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  function default_value() {
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    return new BackgroundImage(null, null);
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  }
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  function parse($value, &$pipeline) {
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    global $g_config;
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    if (!$g_config['renderimages']) {
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      return CSSBackgroundImage::default_value();
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    };
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    if ($value === 'inherit') {
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      return CSS_PROPERTY_INHERIT;
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    }
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    // 'url' value
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    if (preg_match("/url\((.*[^\\\\]?)\)/is",$value,$matches)) {
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      $url = $matches[1];
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      $full_url = $pipeline->guess_url(css_remove_value_quotes($url));
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      return new BackgroundImage($full_url,
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                                 ImageFactory::get($full_url, $pipeline));
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    }
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    // 'none' and unrecognzed values
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    return CSSBackgroundImage::default_value();
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  }
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}
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?>