function _touch_icons_precomp_radio_validate in Touch Icons 6

Validate precomp touch icon display setting.

Helper for integration with themesettings_ui_extras.module

Ensures that theme settings variables are stored in a core-compatible format, in case themesettings_ui_extras.module is disabled later.

1 string reference to '_touch_icons_precomp_radio_validate'

_touch_icons_themesettings_radio in ./touch_icons.module

Helper function for touch icons theme settings form elements.

File

./touch_icons.module, line 295

Adds a fieldset to theme settings form which allows site administrators to specify Apple Touch icons for Drupal websites. The Touch icon settings behave in a similar manner to the Site Logo and Favicon settings provided by Drupal core.

Code

function _touch_icons_precomp_radio_validate($element, &$form_state) {
  switch ($form_state['values']['touch_icon_precomp_display']) {
    case 'none':
      $form_state['values']['toggle_touch_icon_precomp'] = 0;

      // best to set a default value, in case module disabled later...
      $form_state['values']['default_touch_icon_precomp'] = 1;
      break;
    case 'default':
      $form_state['values']['toggle_touch_icon_precomp'] = 1;
      $form_state['values']['default_touch_icon_precomp'] = 1;
      break;
    case 'custom':
      $form_state['values']['toggle_touch_icon_precomp'] = 1;
      $form_state['values']['default_touch_icon_precomp'] = 0;
      break;
  }

  // no need to store this
  unset($form_state['values']['touch_icon_precomp_display']);
}