CSS_THEME, 'browsers' => array('IE' => 'lte IE 7', '!IE' => FALSE), 'preprocess' => FALSE)); drupal_add_css(path_to_theme() . '/css/ie6.css', array('weight' => CSS_THEME, 'browsers' => array('IE' => 'IE 6', '!IE' => FALSE), 'preprocess' => FALSE)); } /** * Override or insert variables into the page template for HTML output. */ function bartik_process_html(&$variables) { // Hook into color.module. if (module_exists('color')) { _color_html_alter($variables); } } /** * Override or insert variables into the page template. */ function bartik_process_page(&$variables) { // Hook into color.module. if (module_exists('color')) { _color_page_alter($variables); } // Always print the site name and slogan, but if they are toggled off, we'll // just hide them visually. $variables['hide_site_name'] = theme_get_setting('toggle_name') ? FALSE : TRUE; $variables['hide_site_slogan'] = theme_get_setting('toggle_slogan') ? FALSE : TRUE; if ($variables['hide_site_name']) { // If toggle_name is FALSE, the site_name will be empty, so we rebuild it. $variables['site_name'] = filter_xss_admin(variable_get('site_name', 'Drupal')); } if ($variables['hide_site_slogan']) { // If toggle_site_slogan is FALSE, the site_slogan will be empty, so we rebuild it. $variables['site_slogan'] = filter_xss_admin(variable_get('site_slogan', '')); } // Since the title and the shortcut link are both block level elements, // positioning them next to each other is much simpler with a wrapper div. if (!empty($variables['title_suffix']['add_or_remove_shortcut']) && $variables['title']) { // Add a wrapper div using the title_prefix and title_suffix render elements. $variables['title_prefix']['shortcut_wrapper'] = array( '#markup' => '

', '#weight' => 100, ); $variables['title_suffix']['shortcut_wrapper'] = array( '#markup' => '

', '#weight' => -99, ); // Make sure the shortcut link is the first item in title_suffix. $variables['title_suffix']['add_or_remove_shortcut']['#weight'] = -100; } } /** * Implements hook_preprocess_maintenance_page(). */ function bartik_preprocess_maintenance_page(&$variables) { drupal_add_css(drupal_get_path('theme', 'bartik') . '/css/maintenance-page.css'); } /** * Override or insert variables into the maintenance page template. */ function bartik_process_maintenance_page(&$variables) { // Always print the site name and slogan, but if they are toggled off, we'll // just hide them visually. $variables['hide_site_name'] = theme_get_setting('toggle_name') ? FALSE : TRUE; $variables['hide_site_slogan'] = theme_get_setting('toggle_slogan') ? FALSE : TRUE; if ($variables['hide_site_name']) { // If toggle_name is FALSE, the site_name will be empty, so we rebuild it. $variables['site_name'] = filter_xss_admin(variable_get('site_name', 'Drupal')); } if ($variables['hide_site_slogan']) { // If toggle_site_slogan is FALSE, the site_slogan will be empty, so we rebuild it. $variables['site_slogan'] = filter_xss_admin(variable_get('site_slogan', '')); } } /** * Override or insert variables into the block template. */ function bartik_preprocess_block(&$variables) { // In the header region, visually hide the title of any menu block or of the // user login block, but leave it accessible. if ($variables['block']->region == 'header' && ($variables['block']->module == 'menu' || $variables['block']->module == 'user' && $variables['block']->delta == 'login')) { $variables['title_attributes_array']['class'][] = 'element-invisible'; } // System menu blocks should get the same class as menu module blocks. if (in_array($variables['block']->delta, array_keys(menu_list_system_menus()))) { $variables['classes_array'][] = 'block-menu'; // Also, hide the title if its in the header region. if ($variables['block']->region == 'header') { $variables['title_attributes_array']['class'][] = 'element-invisible'; } } // Set "first" and "last" classes. if ($variables['block']->position_first){ $variables['classes_array'][] = 'first'; } if ($variables['block']->position_last){ $variables['classes_array'][] = 'last'; } // Set "odd" & "even" classes. $variables['classes_array'][] = $variables['block']->position % 2 == 0 ? 'odd' : 'even'; } /** * Implements hook_page_alter(). */ function bartik_page_alter(&$page) { // Determine the position and count of blocks within regions. foreach ($page as &$region) { // Make sure this is a "region" element. if (is_array($region) && isset($region['#region'])) { $i = 0; foreach ($region as &$block) { // Make sure this is a "block" element. if (is_array($block) && isset($block['#block'])) { $block['#block']->position = $i++; // Set a flag for "first" and "last" blocks. $block['#block']->position_first = ($block['#block']->position == 0); $block['#block']->position_last = FALSE; $last_block =& $block; } } $last_block['#block']->position_last = TRUE; $region['#block_count'] = $i; } } }