themes/sprites.css.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * This file generates the CSS code for the sprites of a theme
   5  *
   6  * @package PhpMyAdmin-theme
   7  */
   8
   9 // unplanned execution path
  10 if (!defined('PMA_MINIMUM_COMMON')) {
  11     exit();
  12 }
  13
  14 $bg = $_SESSION['PMA_Theme']->getImgPath() . 'sprites.png';
  15 ?>
  16 /* Icon sprites */
  17 .icon, .footnotemarker {
  18     margin:              0 0.3em;
  19     padding:             0 !important;
  20     width:               16px;
  21     height:              16px;
  22     background-image:    url('<?php echo $bg; ?>') !important;
  23     background-repeat:   no-repeat !important;
  24     background-position: top left !important;
  25 }
  26
  27 <?php
  28     /* Check if there is a valid data file for sprites */
  29     if (is_readable($_SESSION['PMA_Theme']->getPath() . '/sprites.lib.php')) {
  30         include_once $_SESSION['PMA_Theme']->getPath() . '/sprites.lib.php';
  31         $sprites = array();
  32         if (function_exists('PMA_sprites')) {
  33             $sprites = PMA_sprites();
  34         }
  35         $template = ".ic_%s { background-position: 0 -%upx !important;%s%s }\n";
  36         foreach ($sprites as $name => $data) {
  37             // generate the CSS code for each icon
  38             $width = '';
  39             $height = '';
  40             // if either the height or width of an icon is 16px,
  41             // then it's pointless to set this as a parameter,
  42             //since it will be inherited from the "icon" class
  43             if ($data['width'] != 16) {
  44                 $width = " width: " . $data['width'] . "px;";
  45             }
  46             if ($data['height'] != 16) {
  47                 $height = " height: " . $data['height'] . "px;";
  48             }
  49             printf(
  50                 $template,
  51                 $name,
  52                 ($data['position'] * 16),
  53                 $width,
  54                 $height
  55             );
  56         }
  57         // Here we map some of the classes that we
  58         // defined above to other CSS selectors.
  59         // The indexes of the array correspond to
  60         // already defined classes and the values
  61         // are the selectors that we want to map to.
  62         $elements = array(
  63             's_sortable' => 'img.sortableIcon',
  64             's_asc'      => 'th.headerSortUp img.sortableIcon',
  65             's_desc'     => 'th.headerSortDown img.sortableIcon'
  66         );
  67         $template = "%s { background-position: 0 -%upx; "
  68                   . "height: %upx; width: %upx; }\n";
  69         foreach ($elements as $key => $value) {
  70             if (isset($sprites[$key])) { // If the CSS class has been defined
  71                 printf(
  72                     $template,
  73                     $value,
  74                     ($sprites[$key]['position'] * 16),
  75                     $sprites[$key]['height'],
  76                     $sprites[$key]['width']
  77                 );
  78             }
  79         }
  80     }
  81 ?>