www/plugins-dist/compresseur/lib/csstidy/testing/unit-tests/class.Text_Diff_Renderer_parallel.php

   1 <?php
   2
   3 /**
   4  * Parallel diff renderer for HTML tables with original text on left,
   5  * new text on right, and changed text highlighted with appropriate classes.
   6  */
   7 class Text_Diff_Renderer_parallel extends Text_Diff_Renderer
   8 {
   9     /** String header for left column */
  10     var $original = 'Original';
  11     /** String header for right column */
  12     var $final    = 'Final';
  13     var $_leading_context_lines = 10000; // these are big to ensure entire string is output
  14     var $_trailing_context_lines = 10000;
  15     function _blockHeader() {}
  16     function _startDiff() {
  17         return '<table class="diff"><thead><tr><th>'. $this->original .'</th><th>'. $this->final .'</th></tr></thead><tbody>';
  18     }
  19     function _endDiff() {
  20         return '</tbody></table>';
  21     }
  22     function _context($lines) {
  23         return '<tr><td><pre>'. htmlspecialchars(implode("\n", $lines)) .'</pre></td>
  24           <td><pre>'. htmlspecialchars(implode("\n", $lines)) .'</pre></td></tr>';
  25     }
  26     function _added($lines) {
  27         return '<tr><td>&nbsp;</td><td class="added"><pre>'. htmlspecialchars(implode("\n", $lines)) .'</pre></td></tr>';
  28     }
  29     function _deleted($lines) {
  30         return '<tr><td class="deleted"><pre>'. htmlspecialchars(implode("\n", $lines)) .'</pre></td><td>&nbsp;</td></tr>';
  31     }
  32     function _changed($orig, $final) {
  33         return '<tr class="changed"><td><pre>'. htmlspecialchars(implode("\n", $orig)) .'</pre></td>
  34         <td><pre>'. htmlspecialchars(implode("\n", $final)) .'</pre></td></tr>';
  35     }
  36 }