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<?php
/**
* @package dompdf
* @link http://www.dompdf.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
* @version $Id: block_positioner.cls.php 448 2011-11-13 13:00:03Z fabien.menager $
*/
/**
* Positions block frames
*
* @access private
* @package dompdf
*/
class Block_Positioner extends Positioner {
function __construct(Frame_Decorator $frame) { parent::__construct($frame); }
//........................................................................
function position() {
$frame = $this->_frame;
$style = $frame->get_style();
$cb = $frame->get_containing_block();
$p = $frame->find_block_parent();
if ( $p ) {
$float = $style->float;
if ( !DOMPDF_ENABLE_CSS_FLOAT || !$float || $float === "none" ) {
$p->add_line(true);
}
$y = $p->get_current_line_box()->y;
} else
$y = $cb["y"];
$x = $cb["x"];
// Relative positionning
if ( $style->position === "relative" ) {
$top = $style->length_in_pt($style->top, $cb["h"]);
//$right = $style->length_in_pt($style->right, $cb["w"]);
//$bottom = $style->length_in_pt($style->bottom, $cb["h"]);
$left = $style->length_in_pt($style->left, $cb["w"]);
$x += $left;
$y += $top;
}
$frame->set_position($x, $y);
}
}