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function manualcrop_form_image_effect_form_alter in Manual Crop 7

Implements hook_form_FORM_ID_alter().

File

./manualcrop.admin.inc, line 405
Admin functionality for the Manual Crop module.

Code

function manualcrop_form_image_effect_form_alter(&$form, &$form_state) {
  $style = $form_state['image_style'];
  $effect = $form_state['image_effect'];
  if (_manualcrop_is_own_effect($effect)) {

    // Effect specific submit handler.
    if (function_exists($effect['form callback'] . '_submit')) {
      array_unshift($form['#submit'], $effect['form callback'] . '_submit');
    }

    // Add the effect info on submit.
    array_unshift($form['#submit'], 'manualcrop_add_effect_info');
  }
  elseif (!empty($style['effects']) && variable_get('manualcrop_force_effect_order', TRUE)) {

    // Force the effect order for none-Manual Crop effects.
    $form['#submit'][] = 'manualcrop_force_effect_order';
  }
}