function bxslider_field_formatter_settings_form in BxSlider 7

Implements hook_field_formatter_settings_form().

File

./bxslider.module, line 280

Fields integration with BxSlider.

Code

function bxslider_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $image_styles = image_style_options(FALSE, PASS_THROUGH);
  $element['image_style'] = array(
    '#title' => t('Image style'),
    '#type' => 'select',
    '#default_value' => $settings['image_style'],
    '#empty_option' => t('None (original image)'),
    '#options' => $image_styles,
  );
  $element['description'] = array(
    '#markup' => t('Visit <a href="@field-help" target="_blank">http://bxslider.com/options</a> for more information about bxSlider options.', array(
      '@field-help' => url('http://bxslider.com/options'),
    )),
  );
  $element['general'] = array(
    '#type' => 'fieldset',
    '#title' => t('General'),
    '#weight' => 1,
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $element['general']['mode'] = array(
    '#title' => t('Mode'),
    '#type' => 'select',
    '#default_value' => $settings['general']['mode'],
    '#options' => array(
      'horizontal' => 'horizontal',
      'vertical' => 'vertical',
      'fade' => 'fade',
    ),
  );
  $element['general']['speed'] = array(
    '#title' => t('Speed'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['general']['speed'],
  );
  $element['general']['slideMargin'] = array(
    '#title' => t('slideMargin'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['general']['slideMargin'],
  );
  $element['general']['startSlide'] = array(
    '#title' => t('startSlide'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['general']['startSlide'],
  );
  $element['general']['randomStart'] = array(
    '#type' => 'checkbox',
    '#title' => t('randomStart'),
    '#default_value' => $settings['general']['randomStart'],
  );
  $element['general']['infiniteLoop'] = array(
    '#type' => 'checkbox',
    '#title' => t('infiniteLoop'),
    '#default_value' => $settings['general']['infiniteLoop'],
  );
  $element['general']['hideControlOnEnd'] = array(
    '#type' => 'checkbox',
    '#title' => t('hideControlOnEnd'),
    '#default_value' => $settings['general']['hideControlOnEnd'],
  );
  $element['general']['easing'] = array(
    '#title' => t('easing'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['general']['easing'],
  );
  $element['general']['captions'] = array(
    '#type' => 'checkbox',
    '#title' => t('captions'),
    '#default_value' => $settings['general']['captions'],
  );
  $element['general']['ticker'] = array(
    '#type' => 'checkbox',
    '#title' => t('ticker'),
    '#default_value' => $settings['general']['ticker'],
  );
  $element['general']['tickerHover'] = array(
    '#type' => 'checkbox',
    '#title' => t('tickerHover'),
    '#default_value' => $settings['general']['tickerHover'],
  );
  $element['general']['adaptiveHeight'] = array(
    '#type' => 'checkbox',
    '#title' => t('adaptiveHeight'),
    '#default_value' => $settings['general']['adaptiveHeight'],
  );
  $element['general']['adaptiveHeightSpeed'] = array(
    '#title' => t('adaptiveHeightSpeed'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['general']['adaptiveHeightSpeed'],
  );
  $element['general']['video'] = array(
    '#type' => 'checkbox',
    '#title' => t('video'),
    '#default_value' => $settings['general']['video'],
  );
  $element['general']['responsive'] = array(
    '#type' => 'checkbox',
    '#title' => t('responsive'),
    '#default_value' => $settings['general']['responsive'],
  );
  $element['general']['useCSS'] = array(
    '#type' => 'checkbox',
    '#title' => t('useCSS'),
    '#default_value' => $settings['general']['useCSS'],
  );
  $element['general']['preloadImages'] = array(
    '#title' => t('preloadImages'),
    '#type' => 'select',
    '#default_value' => $settings['general']['preloadImages'],
    '#options' => array(
      'all' => 'all',
      'visible' => 'visible',
    ),
  );
  $element['general']['preloadImages'] = array(
    '#type' => 'checkbox',
    '#title' => t('preloadImages'),
    '#default_value' => $settings['general']['preloadImages'],
  );
  $element['general']['swipeThreshold'] = array(
    '#title' => t('swipeThreshold'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['general']['swipeThreshold'],
  );
  $element['general']['oneToOneTouch'] = array(
    '#type' => 'checkbox',
    '#title' => t('oneToOneTouch'),
    '#default_value' => $settings['general']['oneToOneTouch'],
  );
  $element['general']['preventDefaultSwipeX'] = array(
    '#type' => 'checkbox',
    '#title' => t('preventDefaultSwipeX'),
    '#default_value' => $settings['general']['preventDefaultSwipeX'],
  );
  $element['general']['preventDefaultSwipeY'] = array(
    '#type' => 'checkbox',
    '#title' => t('preventDefaultSwipeY'),
    '#default_value' => $settings['general']['preventDefaultSwipeY'],
  );
  if ($display['type'] == 'bxslider') {
    $element['pager'] = array(
      '#type' => 'fieldset',
      '#title' => t('Pager'),
      '#weight' => 2,
      '#collapsible' => TRUE,
      '#collapsed' => FALSE,
    );
    $element['pager']['pager'] = array(
      '#type' => 'checkbox',
      '#title' => t('pager'),
      '#default_value' => $settings['pager']['pager'],
    );
    $element['pager']['pagerType'] = array(
      '#title' => t('pagerType'),
      '#type' => 'select',
      '#default_value' => $settings['pager']['pagerType'],
      '#options' => array(
        'full' => 'full',
        'short' => 'short',
      ),
      '#states' => array(
        'enabled' => array(
          ':input[name="fields[' . $field['field_name'] . '][settings_edit_form][settings][pager][pager]"]' => array(
            'checked' => TRUE,
          ),
        ),
      ),
    );
    $element['pager']['pagerShortSeparator'] = array(
      '#title' => t('pagerShortSeparator'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['pager']['pagerShortSeparator'],
      '#states' => array(
        'enabled' => array(
          ':input[name="fields[' . $field['field_name'] . '][settings_edit_form][settings][pager][pager]"]' => array(
            'checked' => TRUE,
          ),
        ),
      ),
    );
    $element['pager']['pagerSelector'] = array(
      '#title' => t('pagerSelector'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['pager']['pagerSelector'],
      '#states' => array(
        'enabled' => array(
          ':input[name="fields[' . $field['field_name'] . '][settings_edit_form][settings][pager][pager]"]' => array(
            'checked' => TRUE,
          ),
        ),
      ),
    );
    $element['pager']['pagerCustom_type_markup'] = array(
      '#markup' => '<hr>',
    );
    $element['pager']['pagerCustom_type'] = array(
      '#title' => t('Custom Pager'),
      '#type' => 'select',
      '#default_value' => $settings['pager']['pagerCustom_type'],
      '#options' => array(
        'none' => 'None',
        'thumbnail_pager_method1' => 'Thumbnail pager - method 1',
        'thumbnail_pager_method2' => 'Thumbnail pager - method 2',
      ),
      '#description' => t('Select a thumbnail pager according to <a href="@method1">Thumbnail pager - method 1</a> or <a href="@method2">Thumbnail pager - method 2</a>.', array(
        '@method1' => url('http://bxslider.com/examples/thumbnail-pager-1'),
        '@method2' => url('http://bxslider.com/examples/thumbnail-pager-2'),
      )),
      '#states' => array(
        'enabled' => array(
          ':input[name="fields[' . $field['field_name'] . '][settings_edit_form][settings][pager][pager]"]' => array(
            'checked' => TRUE,
          ),
        ),
      ),
    );
    $element['pager']['pagerCustom_image_style'] = array(
      '#title' => t('Custom Pager - Image style'),
      '#type' => 'select',
      '#default_value' => $settings['pager']['pagerCustom_image_style'],
      '#empty_option' => t('None (thumbnail)'),
      '#options' => $image_styles,
      '#description' => t('Used only when some the "Custom Pager" option is selected.'),
      '#states' => array(
        'enabled' => array(
          array(
            array(
              ':input[name="fields[' . $field['field_name'] . '][settings_edit_form][settings][pager][pagerCustom_type]"]' => array(
                'value' => 'thumbnail_pager_method1',
              ),
            ),
            'xor',
            array(
              ':input[name="fields[' . $field['field_name'] . '][settings_edit_form][settings][pager][pagerCustom_type]"]' => array(
                'value' => 'thumbnail_pager_method2',
              ),
            ),
          ),
          ':input[name="fields[' . $field['field_name'] . '][settings_edit_form][settings][pager][pager]"]' => array(
            'checked' => TRUE,
          ),
        ),
      ),
    );
  }
  $element['controls'] = array(
    '#type' => 'fieldset',
    '#title' => t('Controls'),
    '#weight' => 3,
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $element['controls']['controls'] = array(
    '#type' => 'checkbox',
    '#title' => t('controls'),
    '#default_value' => $settings['controls']['controls'],
  );
  $element['controls']['nextText'] = array(
    '#title' => t('nextText'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['controls']['nextText'],
  );
  $element['controls']['prevText'] = array(
    '#title' => t('prevText'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['controls']['prevText'],
  );
  $element['controls']['nextSelector'] = array(
    '#title' => t('nextSelector'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['controls']['nextSelector'],
  );
  $element['controls']['prevSelector'] = array(
    '#title' => t('prevSelector'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['controls']['prevSelector'],
  );
  $element['controls']['autoControls'] = array(
    '#type' => 'checkbox',
    '#title' => t('autoControls'),
    '#default_value' => $settings['controls']['autoControls'],
  );
  $element['controls']['startText'] = array(
    '#title' => t('startText'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['controls']['startText'],
  );
  $element['controls']['stopText'] = array(
    '#title' => t('stopText'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['controls']['stopText'],
  );
  $element['controls']['autoControlsCombine'] = array(
    '#type' => 'checkbox',
    '#title' => t('Auto'),
    '#default_value' => $settings['controls']['autoControlsCombine'],
  );
  $element['controls']['autoControlsSelector'] = array(
    '#title' => t('autoControlsSelector'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['controls']['autoControlsSelector'],
  );
  $element['auto'] = array(
    '#type' => 'fieldset',
    '#title' => t('Auto'),
    '#weight' => 4,
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $element['auto']['auto'] = array(
    '#type' => 'checkbox',
    '#title' => t('Auto'),
    '#default_value' => $settings['auto']['auto'],
  );
  $element['auto']['pause'] = array(
    '#title' => t('pause'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['auto']['pause'],
  );
  $element['auto']['autoStart'] = array(
    '#type' => 'checkbox',
    '#title' => t('autoStart'),
    '#default_value' => $settings['auto']['autoStart'],
  );
  $element['auto']['autoDirection'] = array(
    '#title' => t('autoDirection'),
    '#type' => 'select',
    '#default_value' => $settings['auto']['autoDirection'],
    '#options' => array(
      'next' => 'next',
      'prev' => 'prev',
    ),
  );
  $element['auto']['autoHover'] = array(
    '#type' => 'checkbox',
    '#title' => t('autoHover'),
    '#default_value' => $settings['auto']['autoHover'],
  );
  $element['auto']['autoDelay'] = array(
    '#title' => t('autoDelay'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['auto']['autoDelay'],
  );
  $element['carousel'] = array(
    '#type' => 'fieldset',
    '#title' => t('Carousel'),
    '#weight' => 5,
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $element['carousel']['minSlides'] = array(
    '#title' => t('minSlides'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['carousel']['minSlides'],
  );
  $element['carousel']['maxSlides'] = array(
    '#title' => t('maxSlides'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['carousel']['maxSlides'],
  );
  $element['carousel']['moveSlides'] = array(
    '#title' => t('moveSlides'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['carousel']['moveSlides'],
  );
  $element['carousel']['slideWidth'] = array(
    '#title' => t('slideWidth'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['carousel']['slideWidth'],
  );
  if ($display['type'] == 'bxslider_ths') {
    $element['thumbnail_slider'] = array(
      '#type' => 'fieldset',
      '#title' => t('Thumbnail slider'),
      '#weight' => 10,
      '#collapsible' => TRUE,
      '#collapsed' => FALSE,
    );
    $element['thumbnail_slider']['thumbnail_style'] = array(
      '#title' => t('Image style'),
      '#type' => 'select',
      '#default_value' => $settings['thumbnail_slider']['thumbnail_style'],
      '#empty_option' => t('None (original image)'),
      '#options' => $image_styles,
    );
    $element['thumbnail_slider']['general'] = array(
      '#type' => 'fieldset',
      '#title' => t('General'),
      '#weight' => 1,
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
    );
    $element['thumbnail_slider']['general']['mode'] = array(
      '#title' => t('Mode'),
      '#type' => 'select',
      '#default_value' => $settings['thumbnail_slider']['general']['mode'],
      '#options' => array(
        'horizontal' => 'horizontal',
        'fade' => 'fade',
      ),
    );
    $element['thumbnail_slider']['general']['speed'] = array(
      '#title' => t('Speed'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['general']['speed'],
    );
    $element['thumbnail_slider']['general']['slideMargin'] = array(
      '#title' => t('slideMargin'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['general']['slideMargin'],
    );
    $element['thumbnail_slider']['general']['startSlide'] = array(
      '#title' => t('startSlide'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['general']['startSlide'],
    );
    $element['thumbnail_slider']['general']['randomStart'] = array(
      '#type' => 'checkbox',
      '#title' => t('randomStart'),
      '#default_value' => $settings['thumbnail_slider']['general']['randomStart'],
    );
    $element['thumbnail_slider']['general']['infiniteLoop'] = array(
      '#type' => 'checkbox',
      '#title' => t('infiniteLoop'),
      '#default_value' => $settings['thumbnail_slider']['general']['infiniteLoop'],
    );
    $element['thumbnail_slider']['general']['hideControlOnEnd'] = array(
      '#type' => 'checkbox',
      '#title' => t('hideControlOnEnd'),
      '#default_value' => $settings['thumbnail_slider']['general']['hideControlOnEnd'],
    );
    $element['thumbnail_slider']['general']['easing'] = array(
      '#title' => t('easing'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['general']['easing'],
    );
    $element['thumbnail_slider']['general']['captions'] = array(
      '#type' => 'checkbox',
      '#title' => t('captions'),
      '#default_value' => $settings['thumbnail_slider']['general']['captions'],
    );
    $element['thumbnail_slider']['general']['ticker'] = array(
      '#type' => 'checkbox',
      '#title' => t('ticker'),
      '#default_value' => $settings['thumbnail_slider']['general']['ticker'],
    );
    $element['thumbnail_slider']['general']['tickerHover'] = array(
      '#type' => 'checkbox',
      '#title' => t('tickerHover'),
      '#default_value' => $settings['thumbnail_slider']['general']['tickerHover'],
    );
    $element['thumbnail_slider']['general']['adaptiveHeight'] = array(
      '#type' => 'checkbox',
      '#title' => t('adaptiveHeight'),
      '#default_value' => $settings['thumbnail_slider']['general']['adaptiveHeight'],
    );
    $element['thumbnail_slider']['general']['adaptiveHeightSpeed'] = array(
      '#title' => t('adaptiveHeightSpeed'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['general']['adaptiveHeightSpeed'],
    );
    $element['thumbnail_slider']['general']['responsive'] = array(
      '#type' => 'checkbox',
      '#title' => t('responsive'),
      '#default_value' => $settings['thumbnail_slider']['general']['responsive'],
    );
    $element['thumbnail_slider']['general']['useCSS'] = array(
      '#type' => 'checkbox',
      '#title' => t('useCSS'),
      '#default_value' => $settings['thumbnail_slider']['general']['useCSS'],
    );
    $element['thumbnail_slider']['general']['preloadImages'] = array(
      '#title' => t('preloadImages'),
      '#type' => 'select',
      '#default_value' => $settings['thumbnail_slider']['general']['preloadImages'],
      '#options' => array(
        'all' => 'all',
        'visible' => 'visible',
      ),
    );
    $element['thumbnail_slider']['general']['preloadImages'] = array(
      '#type' => 'checkbox',
      '#title' => t('preloadImages'),
      '#default_value' => $settings['thumbnail_slider']['general']['preloadImages'],
    );
    $element['thumbnail_slider']['general']['swipeThreshold'] = array(
      '#title' => t('swipeThreshold'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['general']['swipeThreshold'],
    );
    $element['thumbnail_slider']['general']['oneToOneTouch'] = array(
      '#type' => 'checkbox',
      '#title' => t('oneToOneTouch'),
      '#default_value' => $settings['thumbnail_slider']['general']['oneToOneTouch'],
    );
    $element['thumbnail_slider']['general']['preventDefaultSwipeX'] = array(
      '#type' => 'checkbox',
      '#title' => t('preventDefaultSwipeX'),
      '#default_value' => $settings['thumbnail_slider']['general']['preventDefaultSwipeX'],
    );
    $element['thumbnail_slider']['general']['preventDefaultSwipeY'] = array(
      '#type' => 'checkbox',
      '#title' => t('preventDefaultSwipeY'),
      '#default_value' => $settings['thumbnail_slider']['general']['preventDefaultSwipeY'],
    );
    $element['thumbnail_slider']['pager']['pager'] = array(
      '#type' => 'hidden',
      '#default_value' => $settings['thumbnail_slider']['pager']['pager'],
    );
    $element['thumbnail_slider']['controls'] = array(
      '#type' => 'fieldset',
      '#title' => t('Controls'),
      '#weight' => 3,
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
    );
    $element['thumbnail_slider']['controls']['controls'] = array(
      '#type' => 'checkbox',
      '#title' => t('controls'),
      '#default_value' => $settings['thumbnail_slider']['controls']['controls'],
    );
    $element['thumbnail_slider']['controls']['nextText'] = array(
      '#title' => t('nextText'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['controls']['nextText'],
    );
    $element['thumbnail_slider']['controls']['prevText'] = array(
      '#title' => t('prevText'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['controls']['prevText'],
    );
    $element['thumbnail_slider']['controls']['autoControls'] = array(
      '#type' => 'checkbox',
      '#title' => t('autoControls'),
      '#default_value' => $settings['thumbnail_slider']['controls']['autoControls'],
    );
    $element['thumbnail_slider']['controls']['startText'] = array(
      '#title' => t('startText'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['controls']['startText'],
    );
    $element['thumbnail_slider']['controls']['stopText'] = array(
      '#title' => t('stopText'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['controls']['stopText'],
    );
    $element['thumbnail_slider']['controls']['autoControlsCombine'] = array(
      '#type' => 'checkbox',
      '#title' => t('Auto'),
      '#default_value' => $settings['thumbnail_slider']['controls']['autoControlsCombine'],
    );
    $element['thumbnail_slider']['auto'] = array(
      '#type' => 'fieldset',
      '#title' => t('Auto'),
      '#weight' => 4,
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
    );
    $element['thumbnail_slider']['auto']['auto'] = array(
      '#type' => 'checkbox',
      '#title' => t('Auto'),
      '#default_value' => $settings['thumbnail_slider']['auto']['auto'],
    );
    $element['thumbnail_slider']['auto']['pause'] = array(
      '#title' => t('pause'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['auto']['pause'],
    );
    $element['thumbnail_slider']['auto']['autoStart'] = array(
      '#type' => 'checkbox',
      '#title' => t('autoStart'),
      '#default_value' => $settings['thumbnail_slider']['auto']['autoStart'],
    );
    $element['thumbnail_slider']['auto']['autoDirection'] = array(
      '#title' => t('autoDirection'),
      '#type' => 'select',
      '#default_value' => $settings['thumbnail_slider']['auto']['autoDirection'],
      '#options' => array(
        'next' => 'next',
        'prev' => 'prev',
      ),
    );
    $element['thumbnail_slider']['auto']['autoHover'] = array(
      '#type' => 'checkbox',
      '#title' => t('autoHover'),
      '#default_value' => $settings['thumbnail_slider']['auto']['autoHover'],
    );
    $element['thumbnail_slider']['auto']['autoDelay'] = array(
      '#title' => t('autoDelay'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['auto']['autoDelay'],
    );
    $element['thumbnail_slider']['carousel'] = array(
      '#type' => 'fieldset',
      '#title' => t('Carousel'),
      '#weight' => 5,
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
    );
    $element['thumbnail_slider']['carousel']['minSlides'] = array(
      '#title' => t('minSlides'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['carousel']['minSlides'],
    );
    $element['thumbnail_slider']['carousel']['maxSlides'] = array(
      '#title' => t('maxSlides'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['carousel']['maxSlides'],
    );
    $element['thumbnail_slider']['carousel']['moveSlides'] = array(
      '#title' => t('moveSlides'),
      '#type' => 'textfield',
      '#size' => 60,
      '#default_value' => $settings['thumbnail_slider']['carousel']['moveSlides'],
    );
  }
  $colorbox_exist = module_exists('colorbox');
  $element['colorbox'] = array(
    '#type' => 'fieldset',
    '#title' => t('Colorbox'),
    '#weight' => 11,
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#description' => $colorbox_exist ? '' : t("Please, enable the Colorbox module firstly."),
  );
  $element['colorbox']['enable'] = array(
    '#type' => 'checkbox',
    '#title' => t('Colorbox enable'),
    '#default_value' => $settings['colorbox']['enable'],
    '#disabled' => $colorbox_exist ? FALSE : TRUE,
  );
  $element['colorbox']['image_style'] = array(
    '#title' => t('Colorbox Image style'),
    '#type' => 'select',
    '#default_value' => $settings['colorbox']['image_style'],
    '#empty_option' => t('None (original image)'),
    '#options' => $image_styles,
    '#disabled' => $colorbox_exist ? FALSE : TRUE,
  );
  $element['colorbox']['slideshow'] = array(
    '#title' => t('Colorbox slideshow'),
    '#type' => 'select',
    '#default_value' => $settings['colorbox']['slideshow'],
    '#empty_option' => t('No slideshow'),
    '#options' => array(
      'manual' => 'Manual',
      'automatic' => 'Automatic',
    ),
    '#disabled' => $colorbox_exist ? FALSE : TRUE,
  );
  $element['colorbox']['slideshow_speed'] = array(
    '#title' => t('Colorbox slideshow speed'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['colorbox']['slideshow_speed'],
    '#description' => t("Time between transitions (ms)."),
    '#disabled' => $colorbox_exist ? FALSE : TRUE,
  );
  $element['colorbox']['transition'] = array(
    '#title' => t('Colorbox transition'),
    '#type' => 'select',
    '#default_value' => $settings['colorbox']['transition'],
    '#empty_option' => t('No transition'),
    '#options' => array(
      'elastic' => 'Elastic',
      'fade' => 'Fade',
    ),
    '#disabled' => $colorbox_exist ? FALSE : TRUE,
  );
  $element['colorbox']['transition_speed'] = array(
    '#title' => t('Colorbox transition speed'),
    '#type' => 'textfield',
    '#size' => 60,
    '#default_value' => $settings['colorbox']['transition_speed'],
    '#description' => t("Duration of transition (ms)."),
    '#disabled' => $colorbox_exist ? FALSE : TRUE,
  );
  return $element;
}