function template_preprocess_styleguide_palette in Style Guide 7

Implements hook_preprocess_HOOK() for styleguide-palette.tpl.php.

File

styleguide_palette/styleguide_palette.module, line 186

Stores and displays color palettes and swatches.

Code

function template_preprocess_styleguide_palette(&$variables) {
  drupal_add_css(drupal_get_path('module', 'styleguide_palette') . '/css/styleguide_palette.css');
  $variables['empty'] = empty($variables['swatches']) ? t('There are no swatches yet.') : '';
  foreach ($variables['swatches'] as &$swatch) {
    $swatch = theme('styleguide_palette_swatch', $swatch);
  }
}