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.padding.class.php');
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class CSSPadding extends CSSPropertyHandler {
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  var $default_value;
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  function CSSPadding() {
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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() { return $this->default_value->copy(); }
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  function parse_in($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, $v4);
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    default:
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      // We newer should get there, because 'padding' value can contain from 1 to 4 widths
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      return array(0,0,0,0);
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    };
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  }
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  function parse($string) {
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    if ($string === 'inherit') {
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      return CSS_PROPERTY_INHERIT;
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    };
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    $values = $this->parse_in($string);
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    $padding = PaddingValue::init($values);
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    return $padding;
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  }
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  function get_property_code() {
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    return CSS_PADDING;
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  }
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  function get_property_name() {
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    return 'padding';
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  }
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}
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class CSSPaddingTop extends CSSSubFieldProperty {
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  function parse($value) {
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    if ($value === 'inherit') { return CSS_PROPERTY_INHERIT; };
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    return PaddingSideValue::init($value);
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  }
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  function get_property_code() {
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    return CSS_PADDING_TOP;
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  }
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  function get_property_name() {
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    return 'padding-top';
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  }
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}
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class CSSPaddingRight extends CSSSubFieldProperty {
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  function parse($value) {
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    if ($value === 'inherit') { return CSS_PROPERTY_INHERIT; };
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    $result = PaddingSideValue::init($value);
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    return $result;
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  }
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  function get_property_code() {
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    return CSS_PADDING_RIGHT;
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  }
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  function get_property_name() {
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    return 'padding-right';
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  }
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}
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class CSSPaddingLeft extends CSSSubFieldProperty {
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  function parse($value) {
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    if ($value === 'inherit') { return CSS_PROPERTY_INHERIT; };
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    return PaddingSideValue::init($value);
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  }
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  function get_property_code() {
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    return CSS_PADDING_LEFT;
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  }
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  function get_property_name() {
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    return 'padding-left';
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  }
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}
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class CSSPaddingBottom extends CSSSubFieldProperty {
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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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    return PaddingSideValue::init($value);
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  }
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  function get_property_code() {
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    return CSS_PADDING_BOTTOM;
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  }
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  function get_property_name() {
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    return 'padding-bottom';
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  }
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}
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$ph = new CSSPadding;
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CSS::register_css_property($ph);
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CSS::register_css_property(new CSSPaddingLeft($ph,   'left'));
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CSS::register_css_property(new CSSPaddingRight($ph,  'right'));
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CSS::register_css_property(new CSSPaddingTop($ph,    'top'));
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CSS::register_css_property(new CSSPaddingBottom($ph, 'bottom'));
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?>