<?php

/**
 * @file
 * Example of a module implementing a new skin for VSCC.
 *
 * This module intended as a template for your own skins.  To use it,
 * you must copy, rename, and adapt it. The end result should be a
 * ordinary Drupal module with "vscc" as a dependency.
 *
 * Note that this the example code assumes that the site's theme is
 * "bartik".  If you use anoher theme, you also need to change the
 * name of the theme function.
 *
 * See also: https://www.drupal.org/node/1599066
 */

/**
 * Implements hook_vscc_skin_info().
 */
function vsccnewskin_vscc_skin_info() {
  return array(
    'sand_icons' => array(
      'name' => t('New icons'),
    )
  );
}

/**
 * Implements hook_theme().
 */
function vsccnewskin_theme($existing, $type, $theme, $path) {
  return array(
    'vscc_element_sand_icons' => array(
      'variables' => array('element' => NULL, 'vss_id' => NULL, 'view' => NULL, 'settings' => array(), 'location' => NULL, 'rows' => array()),
    ),
  );
}

/**
 * Theme function pointing to images.
 *
 * Images may be kept anywhere. In this example they're in a
 * subdirectory of the vsccnewskin module.
 */
function bartik_vscc_element_sand_icons($vars) {
  $image_vars = array(
     // 'path' => drupal_get_path('theme', 'bartik') . '/images/vscc/sand_' . $vars['element'] . '.png',
    'path' => drupal_get_path('module', 'vsccnewskin') . '/images/vscc/sand_' . $vars['element'] . '.png',
    'alt' => t($vars['element']),
    'title' => t($vars['element']),
  );
  return theme('image', $image_vars);
}