Blame view
dompdf/src/FrameDecorator/Inline.php
2.55 KB
670b6d6f8
2016/09/22 - Copy...
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Benj Carson <benjcarson@digitaljunkies.ca>
* @author Helmut Tischer <htischer@weihenstephan.org>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\FrameDecorator;
use Dompdf\Dompdf;
use Dompdf\Frame;
use Dompdf\Exception;
/**
* Decorates frames for inline layout
*
* @access private
* @package dompdf
*/
class Inline extends AbstractFrameDecorator
{
function __construct(Frame $frame, Dompdf $dompdf)
{
parent::__construct($frame, $dompdf);
}
function split(Frame $frame = null, $force_pagebreak = false)
{
if (is_null($frame)) {
$this->get_parent()->split($this, $force_pagebreak);
return;
}
if ($frame->get_parent() !== $this) {
throw new Exception("Unable to split: frame is not a child of this one.");
}
$split = $this->copy($this->_frame->get_node()->cloneNode());
$this->get_parent()->insert_child_after($split, $this);
// Unset the current node's right style properties
$style = $this->_frame->get_style();
$style->margin_right = 0;
$style->padding_right = 0;
$style->border_right_width = 0;
// Unset the split node's left style properties since we don't want them
// to propagate
$style = $split->get_style();
$style->margin_left = 0;
$style->padding_left = 0;
$style->border_left_width = 0;
//On continuation of inline element on next line,
//don't repeat non-vertically repeatble background images
//See e.g. in testcase image_variants, long desriptions
if (($url = $style->background_image) && $url !== "none"
&& ($repeat = $style->background_repeat) && $repeat !== "repeat" && $repeat !== "repeat-y"
) {
$style->background_image = "none";
}
// Add $frame and all following siblings to the new split node
$iter = $frame;
while ($iter) {
$frame = $iter;
$iter = $iter->get_next_sibling();
$frame->reset();
$split->append_child($frame);
}
$page_breaks = array("always", "left", "right");
$frame_style = $frame->get_style();
if ($force_pagebreak ||
in_array($frame_style->page_break_before, $page_breaks) ||
in_array($frame_style->page_break_after, $page_breaks)
) {
$this->get_parent()->split($split, true);
}
}
}
|