public function ViewportSettingsForm::buildForm in Viewport 8

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides ConfigFormBase::buildForm

File

src/Form/ViewportSettingsForm.php, line 31

Class

ViewportSettingsForm

Class to configure viewport settings for this site.

Namespace

Drupal\viewport\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $viewportSettings = $this
    ->configFactory()
    ->get('viewport.settings');
  $form['viewport'] = array(
    '#type' => 'fieldset',
  );
  $form['viewport']['width'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Width'),
    '#default_value' => $viewportSettings
      ->get('width'),
    '#description' => $this
      ->t('You probably want this to be %device-width, but a fixed number of pixels (only the number) is accepted too.', array(
      '%device-width' => 'device-width',
    )),
  );
  $form['viewport']['height'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Height'),
    '#default_value' => $viewportSettings
      ->get('height'),
    '#description' => $this
      ->t('%device-height, or a fixed number of pixels (only the number).', array(
      '%device-height' => 'device-height',
    )),
  );
  $form['viewport']['initial_scale'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Initial Scale'),
    '#default_value' => $viewportSettings
      ->get('initial_scale'),
    '#description' => $this
      ->t('Any value in the range (0, 10.0]. Usually this is set to 1.0'),
  );
  $form['viewport']['minimum_scale'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Minimum Scale'),
    '#default_value' => $viewportSettings
      ->get('minimum_scale'),
    '#description' => $this
      ->t('Any value in the range (0, 10.0]. Usually this is set to the same value as the %initial-scale property', array(
      '%initial-scale' => 'initial-scale',
    )),
  );
  $form['viewport']['maximum_scale'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Maximum Scale'),
    '#default_value' => $viewportSettings
      ->get('maximum_scale'),
    '#description' => $this
      ->t('Any value in the range (0, 10.0]. Usually this is set to 1.0'),
  );
  $form['viewport']['user_scalable'] = array(
    '#type' => 'checkbox',
    '#title' => $this
      ->t('User Scalable'),
    '#default_value' => $viewportSettings
      ->get('user_scalable'),
  );
  $form['viewport']['selected_pages'] = array(
    '#type' => 'textarea',
    '#title' => $this
      ->t('Selected pages'),
    '#default_value' => $viewportSettings
      ->get('selected_pages'),
    '#description' => $this
      ->t("The viewport settings will be applied to the following paths. <br/>\n        Specify pages by using their paths. Enter one path per line. The '*' character is a wildcard.\n        Example paths are %node for the first node of the site and %node-wildcard for every node.\n        %front is the front page.<br>\n        Note in Drupal 8 paths are preceded by a forward slash %slash.", array(
      '%node' => '/node',
      '%node-wildcard' => '/node*',
      '%front' => '<front>',
      '%slash' => '"/"',
    )),
  );
  return parent::buildForm($form, $form_state);
}