function theme_icon in Icon API 7
Same name and namespace in other branches
- 8 includes/theme.inc \theme_icon()
Theming responsibility is always passed to the bundle provider.
Parameters
array $variables: The variables array.
WARNING: This theming hook should never be overridden.
5 theme calls to theme_icon()
- icon_block_preprocess_block in modules/
icon_block/ icon_block.module - Implements hook_preprocess_block().
- icon_bundle_list in includes/
admin.inc - Menu callback for 'icon_bundle_list'.
- icon_field_field_formatter_view in modules/
icon_field/ icon_field.module - Implements hook_field_formatter_view().
- icon_menu_preprocess_link in modules/
icon_menu/ icon_menu.module - Implements hook_preprocess_link().
- _icon_filter in modules/
icon_filter/ icon_filter.module - Process callback for icon filter.
File
Code
function theme_icon($variables) {
$output = '';
$bundle = $variables['bundle'];
$icon = $variables['icon'];
if (!empty($bundle) && !empty($icon)) {
// Render the icon.
// @todo This should be a render array, but converting the variables to
// render array properties is needed to do that and this is proxying them.
$output = theme('icon_' . $bundle['render'], $variables);
// Wrap icon, if necessary.
if (($wrapper = $variables['wrapper']) && in_array($wrapper, array_keys(icon_wrapper_options()))) {
$build = array(
'#theme' => 'html_tag__icon_wrapper',
'#tag' => $wrapper,
'#attributes' => $variables['wrapper_attributes'],
'#value' => $output,
);
$output = drupal_render($build);
}
}
return $output;
}