[3019] | 1 | <?php |
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| 2 | /** |
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| 3 | * DOMPDF - PHP5 HTML to PDF renderer |
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| 4 | * |
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| 5 | * File: $RCSfile: table_cell_frame_decorator.cls.php,v $ |
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| 6 | * Created on: 2004-07-29 |
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| 7 | * |
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| 8 | * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca> |
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| 9 | * |
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| 10 | * This library is free software; you can redistribute it and/or |
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| 11 | * modify it under the terms of the GNU Lesser General Public |
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| 12 | * License as published by the Free Software Foundation; either |
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| 13 | * version 2.1 of the License, or (at your option) any later version. |
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| 14 | * |
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| 15 | * This library is distributed in the hope that it will be useful, |
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| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 18 | * Lesser General Public License for more details. |
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| 19 | * |
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| 20 | * You should have received a copy of the GNU Lesser General Public License |
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| 21 | * along with this library in the file LICENSE.LGPL; if not, write to the |
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| 22 | * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
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| 23 | * 02111-1307 USA |
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| 24 | * |
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| 25 | * Alternatively, you may distribute this software under the terms of the |
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| 26 | * PHP License, version 3.0 or later. A copy of this license should have |
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| 27 | * been distributed with this file in the file LICENSE.PHP . If this is not |
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| 28 | * the case, you can obtain a copy at http://www.php.net/license/3_0.txt. |
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| 29 | * |
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| 30 | * The latest version of DOMPDF might be available at: |
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| 31 | * http://www.digitaljunkies.ca/dompdf |
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| 32 | * |
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| 33 | * @link http://www.digitaljunkies.ca/dompdf |
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| 34 | * @copyright 2004 Benj Carson |
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| 35 | * @author Benj Carson <benjcarson@digitaljunkies.ca> |
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| 36 | * @package dompdf |
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| 37 | * @version 0.5.1 |
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| 38 | */ |
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| 39 | |
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| 40 | /* $Id: table_cell_frame_decorator.cls.php 186 2009-10-19 22:42:06Z eclecticgeek@gmail.com $ */ |
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| 41 | |
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| 42 | /** |
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| 43 | * Decorates table cells for layout |
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| 44 | * |
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| 45 | * @access private |
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| 46 | * @package dompdf |
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| 47 | */ |
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| 48 | class Table_Cell_Frame_Decorator extends Block_Frame_Decorator { |
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| 49 | |
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| 50 | protected $_resolved_borders; |
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| 51 | protected $_content_height; |
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| 52 | |
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| 53 | //........................................................................ |
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| 54 | |
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| 55 | function __construct(Frame $frame, DOMPDF $dompdf) { |
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| 56 | parent::__construct($frame, $dompdf); |
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| 57 | $this->_resolved_borders = array(); |
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| 58 | $this->_content_height = 0; |
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| 59 | } |
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| 60 | |
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| 61 | //........................................................................ |
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| 62 | |
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| 63 | function reset() { |
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| 64 | parent::reset(); |
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| 65 | $this->_resolved_borders = array(); |
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| 66 | $this->_content_height = 0; |
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| 67 | $this->_frame->reset(); |
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| 68 | } |
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| 69 | |
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| 70 | function get_content_height() { |
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| 71 | return $this->_content_height; |
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| 72 | } |
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| 73 | |
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| 74 | function set_content_height($height) { |
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| 75 | $this->_content_height = $height; |
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| 76 | } |
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| 77 | |
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| 78 | function set_cell_height($height) { |
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| 79 | $style = $this->get_style(); |
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| 80 | $v_space = $style->length_in_pt(array($style->margin_top, |
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| 81 | $style->padding_top, |
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| 82 | $style->border_top_width, |
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| 83 | $style->border_bottom_width, |
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| 84 | $style->padding_bottom, |
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| 85 | $style->margin_bottom), |
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| 86 | $style->width); |
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| 87 | |
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| 88 | $new_height = $height - $v_space; |
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| 89 | $style->height = $new_height; |
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| 90 | |
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| 91 | if ( $new_height > $this->_content_height ) { |
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| 92 | // Adjust our vertical alignment |
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| 93 | $valign = $style->vertical_align; |
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| 94 | |
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| 95 | switch ($valign) { |
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| 96 | |
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| 97 | default: |
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| 98 | case "baseline": |
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| 99 | // FIXME: this isn't right |
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| 100 | |
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| 101 | case "top": |
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| 102 | // Don't need to do anything |
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| 103 | return; |
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| 104 | |
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| 105 | case "middle": |
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| 106 | $delta = ($new_height - $this->_content_height) / 2; |
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| 107 | break; |
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| 108 | |
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| 109 | case "bottom": |
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| 110 | $delta = $new_height - $this->_content_height; |
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| 111 | break; |
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| 112 | |
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| 113 | } |
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| 114 | |
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| 115 | // Move our children |
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| 116 | foreach ( $this->get_lines() as $i => $line ) { |
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| 117 | foreach ( $line["frames"] as $frame ) |
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| 118 | $frame->set_position( null, $frame->get_position("y") + $delta ); |
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| 119 | } |
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| 120 | } |
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| 121 | |
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| 122 | } |
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| 123 | |
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| 124 | function set_resolved_border($side, $border_spec) { |
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| 125 | $this->_resolved_borders[$side] = $border_spec; |
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| 126 | } |
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| 127 | |
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| 128 | //........................................................................ |
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| 129 | |
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| 130 | function get_resolved_border($side) { |
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| 131 | return $this->_resolved_borders[$side]; |
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| 132 | } |
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| 133 | |
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| 134 | function get_resolved_borders() { return $this->_resolved_borders; } |
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| 135 | } |
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| 136 | ?> |
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