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<?php |
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/** |
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* @package dompdf |
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* @link https://github.com/dompdf/dompdf |
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License |
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*/ |
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namespace Dompdf\Positioner; |
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|
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use Dompdf\FrameDecorator\AbstractFrameDecorator; |
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use Dompdf\FrameDecorator\ListBullet as ListBulletFrameDecorator; |
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|
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/** |
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* Positions list bullets |
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* |
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* @package dompdf |
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*/ |
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class ListBullet extends AbstractPositioner |
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{ |
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/** |
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* @param ListBulletFrameDecorator $frame |
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*/ |
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function position(AbstractFrameDecorator $frame): void |
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{ |
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// List markers are positioned to the left of the border edge of their |
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// parent element (FIXME: right for RTL) |
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$parent = $frame->get_parent(); |
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$style = $parent->get_style(); |
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$cbw = $parent->get_containing_block("w"); |
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$margin_left = (float) $style->length_in_pt($style->margin_left, $cbw); |
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$border_edge = $parent->get_position("x") + $margin_left; |
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|
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// This includes the marker indentation |
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$x = $border_edge - $frame->get_margin_width(); |
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|
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// The marker is later vertically aligned with the corresponding line |
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// box and its vertical position is fine-tuned in the renderer |
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$p = $frame->find_block_parent(); |
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$y = $p->get_current_line_box()->y; |
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|
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$frame->set_position($x, $y); |
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} |
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} |
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