function color_form_system_theme_settings_alter

Implements hook_form_FORM_ID_alter().

File

core/modules/color/color.module, line 54

Code

function color_form_system_theme_settings_alter(&$form, FormStateInterface $form_state) {
    $build_info = $form_state->getBuildInfo();
    if (isset($build_info['args'][0]) && ($theme = $build_info['args'][0]) && color_get_info($theme) && function_exists('gd_info')) {
        $form['color'] = [
            '#type' => 'details',
            '#title' => t('Color scheme'),
            '#open' => TRUE,
            '#weight' => -1,
            '#attributes' => [
                'id' => 'color_scheme_form',
            ],
            '#theme' => 'color_scheme_form',
        ];
        $form['color'] += color_scheme_form($form, $form_state, $theme);
        $form['#validate'][] = 'color_scheme_form_validate';
        // Ensure color submission happens first so we can unset extra values.
        array_unshift($form['#submit'], 'color_scheme_form_submit');
    }
}