private static function BaseSettings::processBasicForm in Charts 8.4

Same name and namespace in other branches

1. 5.0.x src/Element/BaseSettings.php \Drupal\charts\Element\BaseSettings::processBasicForm()

Process form.

Parameters

array $element: The current element.

array $options: Options.

Return value

array The element.

1 call to BaseSettings::processBasicForm()

BaseSettings::processSettings in src/Element/BaseSettings.php

Processes the settings element.

File

src/Element/BaseSettings.php, line 689

Class

BaseSettings

Provides a form element for setting a chart.

Namespace

Drupal\charts\Element

Code

private static function processBasicForm(array $element, array $options) {
  $element_name = $element['#name'];
  $element['yaxis']['inherit'] = [
    '#title' => new TranslatableMarkup('Add a secondary y-axis'),
    '#type' => 'checkbox',
    '#default_value' => $options['yaxis']['inherit'] ?? FALSE,
    '#description' => new TranslatableMarkup('Only one additional (secondary) y-axis can be created.'),
  ];
  $element['yaxis']['secondary'] = [
    '#title' => new TranslatableMarkup('Secondary vertical axis'),
    '#type' => 'fieldset',
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#attributes' => [
      'class' => [
        'chart-yaxis',
      ],
    ],
    '#states' => [
      'visible' => [
        ':input[name="' . $element_name . '[yaxis][inherit]"]' => [
          'checked' => TRUE,
        ],
      ],
    ],
  ];
  $element['yaxis']['secondary']['title'] = [
    '#title' => new TranslatableMarkup('Custom title'),
    '#type' => 'textfield',
    '#default_value' => $options['yaxis']['secondary']['title'] ?? '',
  ];
  $element['yaxis']['secondary']['min_max_label'] = [
    '#type' => 'html_tag',
    '#tag' => 'label',
    '#value' => new TranslatableMarkup('Value range'),
  ];
  $element['yaxis']['secondary']['min'] = [
    '#type' => 'number',
    '#title' => new TranslatableMarkup('Value range minimum'),
    '#title_display' => 'invisible',
    '#attributes' => [
      'placeholder' => new TranslatableMarkup('Minimum'),
    ],
    '#max' => 999999999,
    '#size' => 12,
    '#suffix' => ' ',
    '#default_value' => $options['yaxis']['secondary']['min'] ?? '',
  ];
  $element['yaxis']['secondary']['max'] = [
    '#type' => 'number',
    '#title' => new TranslatableMarkup('Value range maximum'),
    '#title_display' => 'invisible',
    '#attributes' => [
      'placeholder' => new TranslatableMarkup('Maximum'),
    ],
    '#max' => 999999999,
    '#size' => 12,
    '#default_value' => $options['yaxis']['secondary']['max'] ?? '',
  ];
  $element['yaxis']['secondary']['prefix'] = [
    '#title' => new TranslatableMarkup('Value prefix'),
    '#type' => 'textfield',
    '#size' => 12,
    '#default_value' => $options['yaxis']['secondary']['prefix'] ?? '',
  ];
  $element['yaxis']['secondary']['suffix'] = [
    '#title' => new TranslatableMarkup('Value suffix'),
    '#type' => 'textfield',
    '#size' => 12,
    '#default_value' => $options['yaxis']['secondary']['suffix'] ?? '',
  ];
  $element['yaxis']['secondary']['decimal_count'] = [
    '#title' => new TranslatableMarkup('Decimal count'),
    '#type' => 'number',
    '#attributes' => [
      'placeholder' => new TranslatableMarkup('auto'),
    ],
    '#max' => 20,
    '#min' => 0,
    '#size' => 5,
    '#description' => new TranslatableMarkup('Enforce a certain number of decimal-place digits in displayed values.'),
    '#default_value' => $options['yaxis']['secondary']['decimal_count'] ?? '',
  ];
  $element['yaxis']['secondary']['labels_rotation'] = [
    '#title' => new TranslatableMarkup('Labels rotation'),
    '#type' => 'select',
    '#options' => [
      0 => new TranslatableMarkup('0°'),
      30 => new TranslatableMarkup('30°'),
      45 => new TranslatableMarkup('45°'),
      60 => new TranslatableMarkup('60°'),
      90 => new TranslatableMarkup('90°'),
    ],
    // This is only shown on inverted charts.
    '#attributes' => [
      'class' => [
        'axis-inverted-show',
      ],
    ],
    '#default_value' => $options['yaxis']['secondary']['labels_rotation'] ?? '',
  ];
  return $element;
}