1<?php 2namespace Fisharebest\Webtrees; 3 4/** 5 * webtrees: online genealogy 6 * Copyright (C) 2015 webtrees development team 7 * This program is free software: you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation, either version 3 of the License, or 10 * (at your option) any later version. 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18 19/** 20 * Class ReportPdfText 21 */ 22class ReportPdfText extends ReportBaseText { 23 /** 24 * PDF Text renderer 25 * 26 * @param PDF $renderer 27 */ 28 public function render($renderer) { 29 // Set up the style 30 if ($renderer->getCurrentStyle() != $this->styleName) { 31 $renderer->setCurrentStyle($this->styleName); 32 } 33 $temptext = str_replace("#PAGENUM#", $renderer->PageNo(), $this->text); 34 // underline «title» part of Source item 35 $temptext = str_replace(array('«', '»'), array('<u>', '</u>'), $temptext); 36 37 // Paint the text color or they might use inherited colors by the previous function 38 $match = array(); 39 if (preg_match("/#?(..)(..)(..)/", $this->color, $match)) { 40 $r = hexdec($match[1]); 41 $g = hexdec($match[2]); 42 $b = hexdec($match[3]); 43 $renderer->SetTextColor($r, $g, $b); 44 } else { 45 $renderer->SetTextColor(0, 0, 0); 46 } 47 $temptext = spanLTRRTL($temptext, "BOTH"); 48 $temptext = str_replace( 49 array('<br><span dir="rtl" >', '<br><span dir="ltr" >', '> ', ' <'), 50 array('<span dir="rtl" ><br>', '<span dir="ltr" ><br>', '> ', ' <'), 51 $temptext 52 ); 53 $renderer->writeHTML( 54 $temptext, 55 false, 56 false, 57 true, 58 false, 59 "" 60 ); //change height - line break etc. - the form is mirror on rtl pages 61 // Reset the text color to black or it will be inherited 62 $renderer->SetTextColor(0, 0, 0); 63 } 64 65 /** 66 * Returns the height in points of the text element 67 * 68 * The height is already calculated in getWidth() 69 * 70 * @param PDF $pdf 71 * 72 * @return float 0 73 */ 74 public function getHeight($pdf) { 75 return 0; 76 } 77 78 /** 79 * Splits the text into lines if necessary to fit into a giving cell 80 * 81 * @param PDF $pdf 82 * 83 * @return array 84 */ 85 public function getWidth($pdf) { 86 // Setup the style name, a font must be selected to calculate the width 87 if ($pdf->getCurrentStyle() != $this->styleName) { 88 $pdf->setCurrentStyle($this->styleName); 89 } 90 // Check for the largest font size in the box 91 $fsize = $pdf->getCurrentStyleHeight(); 92 if ($fsize > $pdf->largestFontHeight) { 93 $pdf->largestFontHeight = $fsize; 94 } 95 96 // Get the line width 97 $lw = $pdf->GetStringWidth($this->text); 98 // Line Feed counter - Number of lines in the text 99 $lfct = substr_count($this->text, "\n") + 1; 100 // If there is still remaining wrap width... 101 if ($this->wrapWidthRemaining > 0) { 102 // Check with line counter too! 103 // but floor the $wrapWidthRemaining first to keep it bugfree! 104 $wrapWidthRemaining = (int) ($this->wrapWidthRemaining); 105 if (($lw >= ($wrapWidthRemaining)) or ($lfct > 1)) { 106 $newtext = ""; 107 $lines = explode("\n", $this->text); 108 // Go throught the text line by line 109 foreach ($lines as $line) { 110 // Line width in points + a little margin 111 $lw = $pdf->GetStringWidth($line); 112 // If the line has to be wraped 113 if ($lw >= $wrapWidthRemaining) { 114 $words = explode(" ", $line); 115 $addspace = count($words); 116 $lw = 0; 117 foreach ($words as $word) { 118 $addspace--; 119 $lw += $pdf->GetStringWidth($word . " "); 120 if ($lw <= $wrapWidthRemaining) { 121 $newtext .= $word; 122 if ($addspace != 0) { 123 $newtext .= " "; 124 } 125 } else { 126 $lw = $pdf->GetStringWidth($word . " "); 127 $newtext .= "\n$word"; 128 if ($addspace != 0) { 129 $newtext .= " "; 130 } 131 // Reset the wrap width to the cell width 132 $wrapWidthRemaining = $this->wrapWidthCell; 133 } 134 } 135 } else { 136 $newtext .= $line; 137 } 138 // Check the Line Feed counter 139 if ($lfct > 1) { 140 // Add a new line as long as it’s not the last line 141 $newtext .= "\n"; 142 // Reset the line width 143 $lw = 0; 144 // Reset the wrap width to the cell width 145 $wrapWidthRemaining = $this->wrapWidthCell; 146 } 147 $lfct--; 148 } 149 $this->text = $newtext; 150 $lfct = substr_count($this->text, "\n"); 151 152 return array($lw, 1, $lfct); 153 } 154 } 155 $l = 0; 156 $lfct = substr_count($this->text, "\n"); 157 if ($lfct > 0) { 158 $l = 2; 159 } 160 161 return array($lw, $l, $lfct); 162 } 163} 164