Subversion-Projekte lars-tiefland.php_share

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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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class CSSPropertyDeclaration {
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  var $_code;
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  var $_value;
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  var $_important;
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  function CSSPropertyDeclaration() {
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    $this->_code      = 0;
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    $this->_value     = null;
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    $this->_important = false;
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  }
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  function &get_value() {
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    return $this->_value;
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  }
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  function set_code($code) {
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    $this->_code = $code;
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  }
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  function set_important($value) {
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    $this->_important = $value;
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  }
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  function set_value(&$value) {
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    $this->_value =& $value;
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  }
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  function &create($code, $value, $pipeline) {
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    $handler =& CSS::get_handler($code);
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    if (is_null($handler)) {
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      $null = null;
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      return $null;
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    };
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    $declaration =& new CSSPropertyDeclaration();
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    $declaration->_code = $code;
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    if (preg_match("/^(.*)!\s*important\s*$/", $value, $matches)) {
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      $value     = $matches[1];
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      $declaration->_important = true;
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    } else {
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      $declaration->_important = false;
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    };
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    $declaration->_value = $handler->parse($value, $pipeline);
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    return $declaration;
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  }
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  function get_code() {
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    return $this->_code;
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  }
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  function &copy() {
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    $declaration =& new CSSPropertyDeclaration();
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    $declaration->_code = $this->_code;
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    if (is_object($this->_value)) {
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      $declaration->_value =& $this->_value->copy();
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    } else {
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      $declaration->_value =& $this->_value;
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    };
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    $declaration->_important = $this->_important;
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    return $declaration;
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  }
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  function is_important() {
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    return $this->_important;
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  }
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}
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?>