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<?php
/**
* DOMPDF - PHP5 HTML to PDF renderer
*
* File: $RCSfile: table_cell_frame_decorator.cls.php,v $
* Created on: 2004-07-29
*
* Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library in the file LICENSE.LGPL; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA
*
* Alternatively, you may distribute this software under the terms of the
* PHP License, version 3.0 or later. A copy of this license should have
* been distributed with this file in the file LICENSE.PHP . If this is not
* the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
*
* The latest version of DOMPDF might be available at:
* http://www.digitaljunkies.ca/dompdf
*
* @link http://www.digitaljunkies.ca/dompdf
* @copyright 2004 Benj Carson
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @package dompdf
* @version 0.5.1
*/
/* $Id: table_cell_frame_decorator.cls.php,v 1.5 2006/07/07 21:31:04 benjcarson Exp $ */
/**
* Decorates table cells for layout
*
* @access private
* @package dompdf
*/
class Table_Cell_Frame_Decorator extends Block_Frame_Decorator {
protected $_resolved_borders;
protected $_content_height;
//........................................................................
function __construct(Frame $frame, DOMPDF $dompdf) {
parent::__construct($frame, $dompdf);
$this->_resolved_borders = array();
$this->_content_height = 0;
}
//........................................................................
function reset() {
parent::reset();
$this->_resolved_borders = array();
$this->_content_height = 0;
$this->_frame->reset();
}
function get_content_height() {
return $this->_content_height;
}
function set_content_height($height) {
$this->_content_height = $height;
}
function set_cell_height($height) {
$style = $this->get_style();
$v_space = $style->length_in_pt(array($style->margin_top,
$style->padding_top,
$style->border_top_width,
$style->border_bottom_width,
$style->padding_bottom,
$style->margin_bottom),
$style->width);
$new_height = $height - $v_space;
$style->height = $new_height;
if ( $new_height > $this->_content_height ) {
// Adjust our vertical alignment
$valign = $style->vertical_align;
switch ($valign) {
default:
case "baseline":
// FIXME: this isn't right
case "top":
// Don't need to do anything
return;
case "middle":
$delta = ($new_height - $this->_content_height) / 2;
break;
case "bottom":
$delta = $new_height - $this->_content_height;
break;
}
// Move our children
foreach ( $this->get_lines() as $i => $line ) {
foreach ( $line["frames"] as $frame )
$frame->set_position( null, $frame->get_position("y") + $delta );
}
}
}
function set_resolved_border($side, $border_spec) {
$this->_resolved_borders[$side] = $border_spec;
}
//........................................................................
function get_resolved_border($side) {
return $this->_resolved_borders[$side];
}
function get_resolved_borders() { return $this->_resolved_borders; }
}
?>
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