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124b42c9f1
Remove tcpdf because of improper CSS support and use Dompdf instead, to be able to generate pdfs that look similar to the html views refs #4356
72 lines
1.9 KiB
PHP
72 lines
1.9 KiB
PHP
<?php
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/**
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* @package dompdf
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* @link http://www.dompdf.com/
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* @author Benj Carson <benjcarson@digitaljunkies.ca>
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
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* @version $Id: inline_positioner.cls.php 448 2011-11-13 13:00:03Z fabien.menager $
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*/
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/**
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* Positions inline frames
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*
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* @access private
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* @package dompdf
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*/
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class Inline_Positioner extends Positioner {
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function __construct(Frame_Decorator $frame) { parent::__construct($frame); }
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//........................................................................
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function position() {
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/**
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* Find our nearest block level parent and access its lines property.
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* @var Block_Frame_Decorator
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*/
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$p = $this->_frame->find_block_parent();
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// Debugging code:
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// pre_r("\nPositioning:");
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// pre_r("Me: " . $this->_frame->get_node()->nodeName . " (" . spl_object_hash($this->_frame->get_node()) . ")");
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// pre_r("Parent: " . $p->get_node()->nodeName . " (" . spl_object_hash($p->get_node()) . ")");
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// End debugging
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if ( !$p )
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throw new DOMPDF_Exception("No block-level parent found. Not good.");
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$f = $this->_frame;
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$cb = $f->get_containing_block();
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$line = $p->get_current_line_box();
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// Skip the page break if in a fixed position element
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$is_fixed = false;
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while($f = $f->get_parent()) {
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if($f->get_style()->position === "fixed") {
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$is_fixed = true;
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break;
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}
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}
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$f = $this->_frame;
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if ( !$is_fixed && $f->get_parent() &&
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$f->get_parent() instanceof Inline_Frame_Decorator &&
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$f->is_text_node() ) {
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$min_max = $f->get_reflower()->get_min_max_width();
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// If the frame doesn't fit in the current line, a line break occurs
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if ( $min_max["min"] > ($cb["w"] - $line->left - $line->w - $line->right) ) {
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$p->add_line();
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}
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}
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$f->set_position($cb["x"] + $line->w, $line->y);
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}
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}
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