1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2018 webtrees development team 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16namespace Fisharebest\Webtrees\Report; 17 18/** 19 * Class ReportHtmlTextbox 20 */ 21class ReportHtmlTextbox extends ReportBaseTextbox 22{ 23 /** 24 * Render the elements. 25 * 26 * @param ReportHtml $renderer 27 */ 28 public function render($renderer) 29 { 30 // checkFootnote 31 $newelements = []; 32 $lastelement = []; 33 $footnote_element = []; 34 // Element counter 35 $cE = count($this->elements); 36 //-- collapse duplicate elements 37 for ($i = 0; $i < $cE; $i++) { 38 $element = $this->elements[$i]; 39 if (is_object($element)) { 40 if ($element instanceof ReportBaseText) { 41 if (!empty($footnote_element)) { 42 ksort($footnote_element); 43 foreach ($footnote_element as $links) { 44 $newelements[] = $links; 45 } 46 $footnote_element = []; 47 } 48 if (empty($lastelement)) { 49 $lastelement = $element; 50 } else { 51 // Checking if the Text has the same style 52 if ($element->getStyleName() == $lastelement->getStyleName()) { 53 $lastelement->addText(str_replace("\n", '<br>', $element->getValue())); 54 } elseif (!empty($lastelement)) { 55 $newelements[] = $lastelement; 56 $lastelement = $element; 57 } 58 } 59 } // Collect the Footnote links 60 elseif ($element instanceof ReportBaseFootnote) { 61 // Check if the Footnote has been set with it’s link number 62 $renderer->checkFootnote($element); 63 // Save first the last element if any 64 if (!empty($lastelement)) { 65 $newelements[] = $lastelement; 66 $lastelement = []; 67 } 68 // Save the Footnote with it’s link number as key for sorting later 69 $footnote_element[$element->num] = $element; 70 } //-- do not keep empty footnotes 71 elseif (!($element instanceof ReportBaseFootnote) || trim($element->getValue()) != '') { 72 if (!empty($footnote_element)) { 73 ksort($footnote_element); 74 foreach ($footnote_element as $links) { 75 $newelements[] = $links; 76 } 77 $footnote_element = []; 78 } 79 if (!empty($lastelement)) { 80 $newelements[] = $lastelement; 81 $lastelement = []; 82 } 83 $newelements[] = $element; 84 } 85 } else { 86 if (!empty($lastelement)) { 87 $newelements[] = $lastelement; 88 $lastelement = []; 89 } 90 if (!empty($footnote_element)) { 91 ksort($footnote_element); 92 foreach ($footnote_element as $links) { 93 $newelements[] = $links; 94 } 95 $footnote_element = []; 96 } 97 $newelements[] = $element; 98 } 99 } 100 if (!empty($lastelement)) { 101 $newelements[] = $lastelement; 102 } 103 if (!empty($footnote_element)) { 104 ksort($footnote_element); 105 foreach ($footnote_element as $links) { 106 $newelements[] = $links; 107 } 108 } 109 $this->elements = $newelements; 110 unset($footnote_element, $lastelement, $links, $newelements); 111 112 $cP = 0; // Class Padding 113 114 // Used with line breaks and cell height calculation within this box only 115 $renderer->largestFontHeight = 0; 116 117 // Current position 118 if ($this->left == '.') { 119 $cX = $renderer->getX(); 120 } else { 121 $cX = $this->left; 122 $renderer->setX($cX); 123 } 124 // Current position (top) 125 if ($this->top == '.') { 126 $this->top = $renderer->getY(); 127 } else { 128 $renderer->setY($this->top); 129 } 130 131 // Check the width if set to page wide OR set by xml to larger then page wide 132 if ($this->width == 0 || $this->width > $renderer->getRemainingWidth()) { 133 $this->width = $renderer->getRemainingWidth(); 134 } 135 // Setup the CellPadding 136 if ($this->padding) { 137 $cP = $renderer->cPadding; 138 } 139 140 // For padding, we have to use less wrap width 141 $cW = $this->width - ($cP * 2); 142 143 //-- calculate the text box height 144 // Number of lines, will be converted to height 145 $cHT = 0; 146 // Element height (exept text) 147 $eH = 0; 148 // Footnote height (in points) 149 $fH = 0; 150 $w = 0; 151 //-- $lw is an array 152 // 0 => last line width 153 // 1 => 1 if text was wrapped, 0 if text did not wrap 154 // 2 => number of LF 155 $lw = []; 156 // Element counter 157 $cE = count($this->elements); 158 for ($i = 0; $i < $cE; $i++) { 159 if (is_object($this->elements[$i])) { 160 $ew = $this->elements[$i]->setWrapWidth($cW - $w - 2, $cW); 161 if ($ew == $cW) { 162 $w = 0; 163 } 164 $lw = $this->elements[$i]->getWidth($renderer); 165 // Text is already gets the # LF 166 $cHT += $lw[2]; 167 if ($lw[1] == 1) { 168 $w = $lw[0]; 169 } elseif ($lw[1] == 2) { 170 $w = 0; 171 } else { 172 $w += $lw[0]; 173 } 174 if ($w > $cW) { 175 $w = $lw[0]; 176 } 177 // For anything else but text (images), get the height 178 $eH += $this->elements[$i]->getHeight($renderer); 179 } else { 180 $fH += abs($renderer->getFootnotesHeight($cW)); 181 } 182 } 183 // Add up what’s the final height 184 $cH = $this->height; 185 // If any element exist 186 if ($cE > 0) { 187 // Check if this is text or some other element, like images 188 if ($eH == 0) { 189 // Number of LF but at least one line 190 $cHT = ($cHT + 1) * $renderer->cellHeightRatio; 191 // Calculate the cell hight with the largest font size used 192 $cHT = $cHT * $renderer->largestFontHeight; 193 if ($cH < $cHT) { 194 $cH = $cHT; 195 } 196 } // This is any other element 197 else { 198 if ($cH < $eH) { 199 $cH = $eH; 200 } 201 // Add Footnote height to the rest of the height 202 $cH += $fH; 203 } 204 } 205 206 unset($lw, $cHT, $fH, $w); 207 208 // Finaly, check the last cells height 209 if ($cH < $renderer->lastCellHeight) { 210 $cH = $renderer->lastCellHeight; 211 } 212 // Update max Y incase of a pagebreak 213 // We don't want to over write any images or other stuff 214 $renderer->addMaxY($this->top + $cH); 215 216 // Start to print HTML 217 echo '<div style="position:absolute;top:', $this->top, 'pt;'; 218 // LTR (left) or RTL (right) 219 echo $renderer->alignRTL, ':', $cX, 'pt;'; 220 // Background color 221 if ($this->fill) { 222 if (!empty($this->bgcolor)) { 223 echo ' background-color:', $this->bgcolor, ';'; 224 } 225 } 226 // Print padding only when it’s set 227 if ($this->padding) { 228 // Use Cell around padding to support RTL also 229 echo 'padding:', $cP, 'pt;'; 230 } 231 // Border setup 232 if ($this->border) { 233 echo ' border:solid black 1pt;'; 234 echo 'width:', ($this->width - 1 - ($cP * 2)), 'pt;height:', $cH - 1, 'pt;'; 235 } else { 236 echo 'width:', ($this->width - ($cP * 2)), 'pt;height:', $cH, 'pt;'; 237 } 238 echo '">'; 239 240 // Do a little "margin" trick before print 241 // to get the correct current position => "." 242 $cXT = $renderer->getX(); 243 $cYT = $renderer->getY(); 244 $renderer->setXy(0, 0); 245 246 // Print the text elements 247 foreach ($this->elements as $element) { 248 if (is_object($element)) { 249 $element->render($renderer, $cX, false); 250 } elseif (is_string($element) && $element == 'footnotetexts') { 251 $renderer->footnotes(); 252 } elseif (is_string($element) && $element == 'addpage') { 253 $renderer->addPage(); 254 } 255 } 256 echo "</div>\n"; 257 258 // Reset "margins" 259 $renderer->setXy($cXT, $cYT); 260 // This will be mostly used to trick the multiple images last height 261 if ($this->reseth) { 262 $cH = 0; 263 } 264 // New line and some clean up 265 if (!$this->newline) { 266 $renderer->setXy($cX + $this->width, $this->top); 267 $renderer->lastCellHeight = $cH; 268 } else { 269 $renderer->setXy(0, $this->top + $cH + ($cP * 2)); 270 $renderer->lastCellHeight = 0; 271 } 272 } 273} 274