themes/greenhouse_effect.php

   1 <?php
   2
   3 /**
   4  * Name:    Greenhouse Effect
   5  * Date:    October 20, 2001
   6  * Comment: This theme generates random colors, featuring a
   7  *          light greenish background.
   8  *
   9  * @author Joey 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']) && $HTTP_SERVER_SERVER['SCRIPT_FILENAME'] == __FILE__) ) {
  20     die();
  21 }
  22
  23 /** load sq_mt_randomize() */
  24 include_once(SM_PATH . 'functions/strings.php');
  25
  26 /** seed the random number generator **/
  27 sq_mt_randomize();
  28
  29 for ($i = 0; $i <= 15; $i++) {
  30     /* background/foreground toggle **/
  31     if (($i == 0) || ($i == 3) || ($i == 4) || ($i == 5)
  32          || ($i == 9) || ($i == 10) || ($i == 12)) {
  33         /* background */
  34         $g = mt_rand(248,255);
  35         $r = mt_rand(110,248);
  36         $b = mt_rand(109,$r);
  37     } else {
  38         /* text */
  39         $cmin = 0;
  40         $cmax = 96;
  41
  42         /** generate random color **/
  43         $b = mt_rand($cmin,$cmax);
  44         $g = mt_rand($cmin,$cmax);
  45         $r = mt_rand($cmin,$cmax);
  46     }
  47
  48     /** set array element as hex string with hashmark (for HTML output) **/
  49     $color[$i] = sprintf('#%02X%02X%02X',$r,$g,$b);
  50 }
  51
  52
  53
  54 /**
  55  * Reference from  http://www.squirrelmail.org/wiki/CreatingThemes
  56  *   $color[0]   = '#xxxxxx';  // Title bar at the top of the page header
  57  *   $color[1]   = '#xxxxxx';  // Not currently used
  58  *   $color[2]   = '#xxxxxx';  // Error messages (usually red)
  59  *   $color[3]   = '#xxxxxx';  // Left folder list background color
  60  *   $color[4]   = '#xxxxxx';  // Normal background color
  61  *   $color[5]   = '#xxxxxx';  // Header of the message indexi
  62  *                             // (From, Date,Subject)
  63  *   $color[6]   = '#xxxxxx';  // Normal text on the left folder list
  64  *   $color[7]   = '#xxxxxx';  // Links in the right frame
  65  *   $color[8]   = '#xxxxxx';  // Normal text (usually black)
  66  *   $color[9]   = '#xxxxxx';  // Darker version of #0
  67  *   $color[10]  = '#xxxxxx';  // Darker version of #9
  68  *   $color[11]  = '#xxxxxx';  // Special folders color (INBOX, Trash, Sent)
  69  *   $color[12]  = '#xxxxxx';  // Alternate color for message list
  70  *                             // Alters between #4 and this one
  71  *   $color[13]  = '#xxxxxx';  // Color for quoted text -- > 1 quote
  72  *   $color[14]  = '#xxxxxx';  // Color for quoted text -- >> 2 or more
  73  **/
  74
  75 ?>