Subversion-Projekte lars-tiefland.php_share

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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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define('BACKGROUND_ATTACHMENT_SCROLL', 1);
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define('BACKGROUND_ATTACHMENT_FIXED', 2);
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class CSSBackgroundAttachment extends CSSSubFieldProperty {
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  function get_property_code() {
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    return CSS_BACKGROUND_ATTACHMENT;
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  }
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  function get_property_name() {
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    return 'background-attachment';
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  }
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  function default_value() {
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    return BACKGROUND_ATTACHMENT_SCROLL;
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  }
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  function &parse($value_string) {
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    if ($value_string === 'inherit') {
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      return CSS_PROPERTY_INHERIT;
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    };
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    if (preg_match('/\bscroll\b/', $value_string)) {
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      $value = BACKGROUND_ATTACHMENT_SCROLL;
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    } elseif (preg_match('/\bfixed\b/', $value_string)) {
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      $value = BACKGROUND_ATTACHMENT_FIXED;
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    } else {
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      $value = BACKGROUND_ATTACHMENT_SCROLL;
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    };
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    return $value;
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  }
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}
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?>