Subversion-Projekte lars-tiefland.php_share

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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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require_once(HTML2PS_DIR.'value.margin.class.php');
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class CSSMargin extends CSSPropertyHandler {
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  var $default_value;
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  function CSSMargin() {
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    $this->default_value = $this->parse("0");
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    $this->CSSPropertyHandler(false, false);
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  }
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  function default_value() {
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    return $this->default_value->copy();
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  }
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  function parse_in($value) {
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    $values = preg_split('/\s+/', trim($value));
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    switch (count($values)) {
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    case 1:
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      $v1 = $values[0];
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      return array($v1, $v1, $v1, $v1);
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    case 2:
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      $v1 = $values[0];
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      $v2 = $values[1];
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      return array($v1, $v2, $v1, $v2);
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    case 3:
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      $v1 = $values[0];
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      $v2 = $values[1];
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      $v3 = $values[2];
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      return array($v1, $v2, $v3, $v2);
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    case 4:
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      $v1 = $values[0];
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      $v2 = $values[1];
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      $v3 = $values[2];
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      $v4 = $values[3];
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      return array($v1, $v2, $v3, $v4);
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    default:
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      // We newer should get there, because 'margin' value can contain from 1 to 4 widths
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      return array(0,0,0,0);
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    };
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  }
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  function parse($value) {
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    if ($value === 'inherit') {
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      return CSS_PROPERTY_INHERIT;
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    };
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    $value = MarginValue::init($this->parse_in($value));
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    return $value;
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  }
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  function get_property_code() {
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    return CSS_MARGIN;
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  }
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  function get_property_name() {
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    return 'margin';
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  }
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}
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class CSSMarginTop extends CSSSubFieldProperty {
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  function parse($value) {
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    if ($value === 'inherit') { return CSS_PROPERTY_INHERIT; };
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    return MarginSideValue::init($value);
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  }
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  function get_property_code() {
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    return CSS_MARGIN_TOP;
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  }
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  function get_property_name() {
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    return 'margin-top';
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  }
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}
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class CSSMarginRight extends CSSSubFieldProperty {
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  function parse($value) {
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    if ($value === 'inherit') { return CSS_PROPERTY_INHERIT; };
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    return MarginSideValue::init($value);
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  }
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  function get_property_code() {
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    return CSS_MARGIN_RIGHT;
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  }
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  function get_property_name() {
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    return 'margin-right';
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  }
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}
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class CSSMarginLeft extends CSSSubFieldProperty {
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  function parse($value) {
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    if ($value === 'inherit') { return CSS_PROPERTY_INHERIT; };
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    return MarginSideValue::init($value);
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  }
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  function get_property_code() {
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    return CSS_MARGIN_LEFT;
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  }
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  function get_property_name() {
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    return 'margin-left';
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  }
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}
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class CSSMarginBottom extends CSSSubFieldProperty {
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  function parse($value) {
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    if ($value === 'inherit') { return CSS_PROPERTY_INHERIT; };
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    return MarginSideValue::init($value);
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  }
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  function get_property_code() {
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    return CSS_MARGIN_BOTTOM;
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  }
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  function get_property_name() {
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    return 'margin-bottom';
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  }
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}
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$mh = new CSSMargin;
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CSS::register_css_property($mh);
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CSS::register_css_property(new CSSMarginLeft($mh, 'left'));
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CSS::register_css_property(new CSSMarginRight($mh, 'right'));
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CSS::register_css_property(new CSSMarginTop($mh, 'top'));
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CSS::register_css_property(new CSSMarginBottom($mh, 'bottom'));
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?>