themes/spice_of_life.php

   1 <?php
   2
   3 /**
   4  * Name:   Spice of Life
   5  * Date:   October 20, 2001
   6  * Comment Generates random colors for each frame,
   7  *         featuring either a dark or light background.
   8  *
   9  * @author Jorey Bump
  10  * @copyright &copy; 2000-2006 The SquirrelMail Project Team
  11  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  12  * @version $Id$
  13  * @package squirrelmail
  14  * @subpackage themes
  15  */
  16
  17 /** Prevent direct script loading */
  18 if ((isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE__) ||
  19     (isset($HTTP_SERVER_SERVER['SCRIPT_FILENAME']) && $HTTP_SERVER_SERVER['SCRIPT_FILENAME'] == __FILE__) ) {
  20     die();
  21 }
  22
  23 /** load sq_mt_randomize() */
  24 include_once(SM_PATH . 'functions/strings.php');
  25
  26 /** seed the random number generator **/
  27 sq_mt_randomize();
  28
  29 /** light(1) or dark(0) background? **/
  30 $bg = mt_rand(0,1);
  31
  32 /** range delimiter **/
  33 $bgrd = $bg * 128;
  34
  35 for ($i = 0; $i <= 15; $i++) {
  36     /** background/foreground toggle **/
  37     if ($i == 0 or $i == 3 or $i == 4 or $i == 5 or $i == 9 or $i == 10 or $i == 12) {
  38         /** background **/
  39         $cmin = 0 + $bgrd;
  40         $cmax = 127 + $bgrd;
  41     } else {
  42         /** text **/
  43         $cmin = 128 - $bgrd;
  44         $cmax = 255 - $bgrd;
  45     }
  46
  47     /** generate random color **/
  48     $r = mt_rand($cmin,$cmax);
  49     $g = mt_rand($cmin,$cmax);
  50     $b = mt_rand($cmin,$cmax);
  51
  52     /** set array element as hex string with hashmark (for HTML output) **/
  53     $color[$i] = sprintf('#%02X%02X%02X',$r,$g,$b);
  54 }
  55
  56
  57 /* Reference from  http://www.squirrelmail.org/wiki/CreatingThemes
  58
  59 $color[0]   = '#xxxxxx';  // Title bar at the top of the page header
  60 $color[1]   = '#xxxxxx';  // Not currently used
  61 $color[2]   = '#xxxxxx';  // Error messages (usually red)
  62 $color[3]   = '#xxxxxx';  // Left folder list background color
  63 $color[4]   = '#xxxxxx';  // Normal background color
  64 $color[5]   = '#xxxxxx';  // Header of the message index // (From, Date,Subject)
  65 $color[6]   = '#xxxxxx';  // Normal text on the left folder list
  66 $color[7]   = '#xxxxxx';  // Links in the right frame
  67 $color[8]   = '#xxxxxx';  // Normal text (usually black)
  68 $color[9]   = '#xxxxxx';  // Darker version of #0
  69 $color[10]  = '#xxxxxx';  // Darker version of #9
  70 $color[11]  = '#xxxxxx';  // Special folders color (INBOX, Trash, Sent)
  71 $color[12]  = '#xxxxxx';  // Alternate color for message list // Alters between #4 and this one
  72 $color[13]  = '#xxxxxx';  // Color for quoted text -- > 1 quote
  73 $color[14]  = '#xxxxxx';  // Color for quoted text -- >> 2 or more
  74
  75 */
  76
  77 ?>