function _touch_icons_themesettings_radio in Touch Icons 6

Helper function for touch icons theme settings form elements.

Integration with themesettings_ui_extras.module Provides radio buttons for touch icon theme settings.

See also

touch_icons_form_alter()

themesettings_ui_extras_form_alter()

1 call to _touch_icons_themesettings_radio()

touch_icons_form_system_theme_settings_alter in ./touch_icons.module

Implementation of hook_form_FORM_ID_alter(). Implementation of hook_form_system_theme_settings_alter().

File

./touch_icons.module, line 193

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_themesettings_radio(&$form, &$form_state, &$settings) {

  // javascript behaviour to show/hide custom path and file upload elements
  drupal_add_js(drupal_get_path('module', 'touch_icons') . '/touch_icons_themesettings_ui_extras.js');

  // deduce which plain touch icon radio-button to pre-select
  if ($settings['toggle_touch_icon_plain'] == '0') {
    $touch_icon_plain_display_value = 'none';
  }
  elseif ($settings['toggle_touch_icon_plain'] == 1 && $settings['default_touch_icon_plain'] == 1) {
    $touch_icon_plain_display_value = 'default';
  }
  elseif ($settings['toggle_touch_icon_plain'] == 1 && $settings['default_touch_icon_plain'] == 0) {
    $touch_icon_plain_display_value = 'custom';
  }

  // plain touch icon radio-buttons
  $form['touch_icons']['plain']['touch_icon_plain_display'] = array(
    '#type' => 'radios',
    '#title' => t('Display touch icon'),
    '#description' => t('Whether a touch icon should be displayed.'),
    '#options' => array(
      'none' => 'No touch icon',
      'default' => 'Default touch icon',
      'custom' => 'Custom touch icon',
    ),
    '#default_value' => $touch_icon_plain_display_value,
    '#element_validate' => array(
      '_touch_icons_plain_radio_validate',
    ),
  );

  // deduce which precomposed touch icon radio-button to pre-select
  if ($settings['toggle_touch_icon_precomp'] == '0') {
    $touch_icon_precomp_display_value = 'none';
  }
  elseif ($settings['toggle_touch_icon_precomp'] == 1 && $settings['default_touch_icon_precomp'] == 1) {
    $touch_icon_precomp_display_value = 'default';
  }
  elseif ($settings['toggle_touch_icon_precomp'] == 1 && $settings['default_touch_icon_precomp'] == 0) {
    $touch_icon_precomp_display_value = 'custom';
  }

  // precomposed touch icon radio-buttons
  $form['touch_icons']['precomp']['touch_icon_precomp_display'] = array(
    '#type' => 'radios',
    '#title' => t('Display precomposed touch icon'),
    '#description' => t('Whether a precomposed touch icon should be displayed.'),
    '#options' => array(
      'none' => 'No precomposed touch icon',
      'default' => 'Default precomposed touch icon',
      'custom' => 'Custom precomposed touch icon',
    ),
    '#default_value' => $touch_icon_precomp_display_value,
    '#element_validate' => array(
      '_touch_icons_precomp_radio_validate',
    ),
  );

  // integrate with themsettings_verticaltabs.module
  if (module_exists('themesettings_verticaltabs')) {
    $form['touch_icons']['#attached'] = array(
      'js' => array(
        'vertical-tabs' => drupal_get_path('module', 'touch_icons') . '/touch_icons_verticaltabs_radios.js',
      ),
    );
  }
}