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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\FrameReflower; |
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|
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use Dompdf\FrameDecorator\Block as BlockFrameDecorator; |
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use Dompdf\FrameDecorator\Table as TableFrameDecorator; |
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use Dompdf\FrameDecorator\TableRowGroup as TableRowGroupFrameDecorator; |
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|
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/** |
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* Reflows table row groups (e.g. tbody tags) |
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* |
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* @package dompdf |
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*/ |
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class TableRowGroup extends AbstractFrameReflower |
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{ |
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|
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/** |
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* TableRowGroup constructor. |
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* @param TableRowGroupFrameDecorator $frame |
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*/ |
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function __construct(TableRowGroupFrameDecorator $frame) |
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{ |
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parent::__construct($frame); |
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} |
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|
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/** |
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* @param BlockFrameDecorator|null $block |
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*/ |
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function reflow(BlockFrameDecorator $block = null) |
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{ |
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/** @var TableRowGroupFrameDecorator */ |
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$frame = $this->_frame; |
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$page = $frame->get_root(); |
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|
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// Counters and generated content |
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$this->_set_content(); |
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|
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$style = $frame->get_style(); |
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$cb = $frame->get_containing_block(); |
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|
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foreach ($frame->get_children() as $child) { |
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$child->set_containing_block($cb["x"], $cb["y"], $cb["w"], $cb["h"]); |
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$child->reflow(); |
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|
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// Check if a split has occurred |
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$page->check_page_break($child); |
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|
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if ($page->is_full()) { |
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break; |
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} |
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} |
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|
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$table = TableFrameDecorator::find_parent_table($frame); |
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$cellmap = $table->get_cellmap(); |
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|
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// Stop reflow if a page break has occurred before the frame, in which |
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// case it is not part of its parent table's cell map yet |
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if ($page->is_full() && !$cellmap->frame_exists_in_cellmap($frame)) { |
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return; |
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} |
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|
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$style->set_used("width", $cellmap->get_frame_width($frame)); |
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$style->set_used("height", $cellmap->get_frame_height($frame)); |
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|
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$frame->set_position($cellmap->get_frame_position($frame)); |
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} |
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} |
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|
