CSS_THEME, 'browsers' => array('IE' => 'lte IE 8', '!IE' => FALSE), 'weight' => 999, 'preprocess' => FALSE));
// Add conditional CSS for IE7 and below.
drupal_add_css(path_to_theme() . '/ie7.css', array('group' => CSS_THEME, 'browsers' => array('IE' => 'lte IE 7', '!IE' => FALSE), 'weight' => 999, 'preprocess' => FALSE));
// Add conditional CSS for IE6.
drupal_add_css(path_to_theme() . '/ie6.css', array('group' => CSS_THEME, 'browsers' => array('IE' => 'lte IE 6', '!IE' => FALSE), 'weight' => 999, 'preprocess' => FALSE));
}
/**
* Override or insert variables into the page template.
*/
function seven_preprocess_page(&$vars) {
$vars['primary_local_tasks'] = $vars['tabs'];
unset($vars['primary_local_tasks']['#secondary']);
$vars['secondary_local_tasks'] = array(
'#theme' => 'menu_local_tasks',
'#secondary' => $vars['tabs']['#secondary'],
);
}
/**
* Display the list of available node types for node creation.
*/
function seven_node_add_list($variables) {
$content = $variables['content'];
$output = '';
if ($content) {
$output = '';
}
else {
$output = '' . t('You have not created any content types yet. Go to the content type creation page to add a new content type.', array('@create-content' => url('admin/structure/types/add'))) . '
';
}
return $output;
}
/**
* Overrides theme_admin_block_content().
*
* Use unordered list markup in both compact and extended mode.
*/
function seven_admin_block_content($variables) {
$content = $variables['content'];
$output = '';
if (!empty($content)) {
$output = system_admin_compact_mode() ? '' : '';
}
return $output;
}
/**
* Override of theme_tablesort_indicator().
*
* Use our own image versions, so they show up as black and not gray on gray.
*/
function seven_tablesort_indicator($variables) {
$style = $variables['style'];
$theme_path = drupal_get_path('theme', 'seven');
if ($style == 'asc') {
return theme('image', array('path' => $theme_path . '/images/arrow-asc.png', 'alt' => t('sort ascending'), 'width' => 13, 'height' => 13, 'title' => t('sort ascending')));
}
else {
return theme('image', array('path' => $theme_path . '/images/arrow-desc.png', 'alt' => t('sort descending'), 'width' => 13, 'height' => 13, 'title' => t('sort descending')));
}
}
/**
* Implements hook_css_alter().
*/
function seven_css_alter(&$css) {
// Use Seven's vertical tabs style instead of the default one.
if (isset($css['misc/vertical-tabs.css'])) {
$css['misc/vertical-tabs.css']['data'] = drupal_get_path('theme', 'seven') . '/vertical-tabs.css';
$css['misc/vertical-tabs.css']['type'] = 'file';
}
if (isset($css['misc/vertical-tabs-rtl.css'])) {
$css['misc/vertical-tabs-rtl.css']['data'] = drupal_get_path('theme', 'seven') . '/vertical-tabs-rtl.css';
$css['misc/vertical-tabs-rtl.css']['type'] = 'file';
}
// Use Seven's jQuery UI theme style instead of the default one.
if (isset($css['misc/ui/jquery.ui.theme.css'])) {
$css['misc/ui/jquery.ui.theme.css']['data'] = drupal_get_path('theme', 'seven') . '/jquery.ui.theme.css';
$css['misc/ui/jquery.ui.theme.css']['type'] = 'file';
}
}