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1 lars 1 
<?php
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// $Header: /cvsroot/html2ps/css.width.inc.php,v 1.19 2007/01/24 18:55:53 Konstantin Exp $
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require_once(HTML2PS_DIR.'css.min-width.inc.php');
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require_once(HTML2PS_DIR.'css.property.sub.class.php');
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class CSSCompositeWidth extends CSSPropertyHandler {
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  function CSSCompositeWidth() {
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    $this->CSSPropertyHandler(false, false);
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  }
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  function get_property_code() {
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    return CSS_HTML2PS_COMPOSITE_WIDTH;
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  }
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  function get_property_name() {
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    return '-html2ps-composite-width';
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  }
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  function default_value() {
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    return new WCNone();
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  }
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}
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class CSSWidth extends CSSSubProperty {
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  function CSSWidth($owner) {
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    $this->CSSSubProperty($owner);
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  }
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  function set_value(&$owner_value, &$value) {
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    $min = $owner_value->_min_width;
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    $owner_value = $value->copy();
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    $owner_value->_min_width = $min;
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  }
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  function &get_value(&$owner_value) {
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    return $owner_value;
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  }
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  function default_value() {
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    return new WCNone;
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  }
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  function parse($value) {
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    if ($value === 'inherit') {
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      return CSS_PROPERTY_INHERIT;
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    };
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    // Check if user specified empty value
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    if ($value === '') { return new WCNone; };
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    // Check if this value is 'auto' - default value of this property
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    if ($value === 'auto') {
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      return new WCNone;
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    };
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    if (substr($value,strlen($value)-1,1) == '%') {
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      // Percentage
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      return new WCFraction(((float)$value)/100);
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    } else {
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      // Constant
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      return new WCConstant(trim($value));
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    }
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  }
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  function get_property_code() {
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    return CSS_WIDTH;
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  }
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  function get_property_name() {
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    return 'width';
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  }
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}
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$width = new CSSCompositeWidth;
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CSS::register_css_property($width);
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CSS::register_css_property(new CSSWidth($width));
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CSS::register_css_property(new CSSMinWidth($width, '_min_width'));
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?>