Subversion-Projekte lars-tiefland.php_share

<?php

// $Header: /cvsroot/html2ps/css.border.inc.php,v 1.25 2006/11/11 13:43:52 Konstantin Exp $

require_once(HTML2PS_DIR.'css.border.color.inc.php');

require_once(HTML2PS_DIR.'css.border.style.inc.php');

require_once(HTML2PS_DIR.'css.border.width.inc.php');

require_once(HTML2PS_DIR.'css.border.top.inc.php');

require_once(HTML2PS_DIR.'css.border.right.inc.php');

require_once(HTML2PS_DIR.'css.border.left.inc.php');

require_once(HTML2PS_DIR.'css.border.bottom.inc.php');

require_once(HTML2PS_DIR.'css.border.top.color.inc.php');

require_once(HTML2PS_DIR.'css.border.right.color.inc.php');

require_once(HTML2PS_DIR.'css.border.left.color.inc.php');

require_once(HTML2PS_DIR.'css.border.bottom.color.inc.php');

require_once(HTML2PS_DIR.'css.border.top.style.inc.php');

require_once(HTML2PS_DIR.'css.border.right.style.inc.php');

require_once(HTML2PS_DIR.'css.border.left.style.inc.php');

require_once(HTML2PS_DIR.'css.border.bottom.style.inc.php');

require_once(HTML2PS_DIR.'css.border.top.width.inc.php');

require_once(HTML2PS_DIR.'css.border.right.width.inc.php');

require_once(HTML2PS_DIR.'css.border.left.width.inc.php');

require_once(HTML2PS_DIR.'css.border.bottom.width.inc.php');

require_once(HTML2PS_DIR.'value.generic.length.php');

require_once(HTML2PS_DIR.'value.border.class.php');

require_once(HTML2PS_DIR.'value.border.edge.class.php');

define('BORDER_VALUE_COLOR',1);

define('BORDER_VALUE_WIDTH',2);

define('BORDER_VALUE_STYLE',3);

class CSSBorder extends CSSPropertyHandler {

  var $_defaultValue;

  function CSSBorder() {

    $this->CSSPropertyHandler(false, false);

    $this->_defaultValue = BorderPDF::create(array('top'    => array('width' => Value::fromString('2px'),

                                                                     'color' => array(0,0,0),

                                                                     'style' => BS_NONE),

                                                   'right'  => array('width' => Value::fromString('2px'),

                                                                     'color' => array(0,0,0),

                                                                     'style' => BS_NONE),

                                                   'bottom' => array('width' => Value::fromString('2px'),

                                                                     'color' => array(0,0,0),

                                                                     'style' => BS_NONE),

                                                   'left'   => array('width' => Value::fromString('2px'),

                                                                     'color' => array(0,0,0),

                                                                     'style' => BS_NONE)));

  }

  function default_value() {

    return $this->_defaultValue;

  }

  function parse($value) {

    if ($value == 'inherit') {

      return CSS_PROPERTY_INHERIT;

    };

    // Remove spaces between color values in rgb() color definition; this will allow us to tread

    // this declaration as a single value

    $value = preg_replace("/\s*,\s*/",",",$value);

    // Remove spaces before and after parens in rgb color definition

    $value = preg_replace("/rgb\s*\(\s*(.*?)\s*\)/", 'rgb(\1)', $value);

    $subvalues = explode(" ", $value);

    $border = CSS::getDefaultValue(CSS_BORDER);

    foreach ($subvalues as $subvalue) {

      $subvalue = trim(strtolower($subvalue));

      switch (CSSBorder::detect_border_value_type($subvalue)) {

      case BORDER_VALUE_COLOR:

        $color_handler = CSS::get_handler(CSS_BORDER_COLOR);

        $border_color = $color_handler->parse($subvalue);

        $color_handler->set_value($border, $border_color);

        break;

      case BORDER_VALUE_WIDTH:

        $width_handler = CSS::get_handler(CSS_BORDER_WIDTH);

        $border_width = $width_handler->parse($subvalue);

        $width_handler->set_value($border, $border_width);

        break;

      case BORDER_VALUE_STYLE:

        $style_handler = CSS::get_handler(CSS_BORDER_STYLE);

        $border_style = $style_handler->parse($subvalue);

        $style_handler->set_value($border, $border_style);

        break;

      };

    };

    return $border;

  }

  function get_property_code() {

    return CSS_BORDER;

  }

  function get_property_name() {

    return 'border';

  }

  function detect_border_value_type($value) {

    $color = _parse_color_declaration($value, $success);

    if ($success) { return BORDER_VALUE_COLOR; };

//     if (preg_match("/\b(transparent|black|silver|gray|white|maroon|red|purple|fuchsia|green|lime|olive|yellow|navy|blue|teal|aqua|rgb(.*?))\b/i",$value)) { return BORDER_VALUE_COLOR; };

//     // We must detect hecadecimal values separately, as #-sign will not match the \b metacharacter at the beginning of previous regexp

//     if (preg_match("/#([[:xdigit:]]{3}|[[:xdigit:]]{6})\b/i",$value)) { return BORDER_VALUE_COLOR; };

    // Note that unit name is in general not required, so that we can meet rule like "border: 0" in CSS!

    if (preg_match("/\b(thin|medium|thick|[+-]?\d+(.\d*)?(em|ex|px|in|cm|mm|pt|pc)?)\b/i",$value)) { return BORDER_VALUE_WIDTH; };

    if (preg_match("/\b(none|hidden|dotted|dashed|solid|double|groove|ridge|inset|outset)\b/",$value)) { return BORDER_VALUE_STYLE; };

    return;

  }

}

$border = new CSSBorder();

CSS::register_css_property($border);

CSS::register_css_property(new CSSBorderColor($border));

CSS::register_css_property(new CSSBorderWidth($border));

CSS::register_css_property(new CSSBorderStyle($border));

CSS::register_css_property(new CSSBorderTop($border, 'top'));

CSS::register_css_property(new CSSBorderRight($border, 'right'));

CSS::register_css_property(new CSSBorderBottom($border, 'bottom'));

CSS::register_css_property(new CSSBorderLeft($border, 'left'));

CSS::register_css_property(new CSSBorderLeftColor($border));

CSS::register_css_property(new CSSBorderTopColor($border));

CSS::register_css_property(new CSSBorderRightColor($border));

CSS::register_css_property(new CSSBorderBottomColor($border));

CSS::register_css_property(new CSSBorderLeftStyle($border));

CSS::register_css_property(new CSSBorderTopStyle($border));

CSS::register_css_property(new CSSBorderRightStyle($border));

CSS::register_css_property(new CSSBorderBottomStyle($border));

CSS::register_css_property(new CSSBorderLeftWidth($border));

CSS::register_css_property(new CSSBorderTopWidth($border));

CSS::register_css_property(new CSSBorderRightWidth($border));

CSS::register_css_property(new CSSBorderBottomWidth($border));

?>