function diff_admin_settings in Diff 7.3

General configuration form for controlling the diff behaviour.

1 string reference to 'diff_admin_settings'

diff_menu in ./diff.module

Implements hook_menu().

File

./diff.admin.inc, line 11

Administration page callbacks and forms.

Code

function diff_admin_settings($form, $form_state) {
  $form['diff_theme'] = array(
    '#type' => 'select',
    '#title' => t('CSS options'),
    '#default_value' => variable_get('diff_theme', 'default'),
    '#options' => array(
      'default' => t('Classic'),
      'boxes' => t('Boxes'),
    ),
    '#empty_option' => t('- None -'),
    '#description' => t('Alter the CSS used when displaying diff results.'),
  );
  $form['diff_radio_behavior'] = array(
    '#type' => 'select',
    '#title' => t('Diff radio behavior'),
    '#default_value' => variable_get('diff_radio_behavior', 'simple'),
    '#options' => array(
      'simple' => t('Simple exclusion'),
      'linear' => t('Linear restrictions'),
    ),
    '#empty_option' => t('- None -'),
    '#description' => t('<em>Simple exclusion</em> means that users will not be able to select the same revision, <em>Linear restrictions</em> means that users can only select older or newer revisions of the current selections.'),
  );
  $options = drupal_map_assoc(array(
    0,
    1,
    2,
    3,
    4,
    5,
    6,
    7,
    8,
    9,
    10,
  ));
  $form['diff_context_lines_leading'] = array(
    '#type' => 'select',
    '#title' => t('Leading context lines'),
    '#description' => t('This governs the number of unchanged leading context "lines" to preserve.'),
    '#default_value' => variable_get('diff_context_lines_leading', 2),
    '#options' => $options,
  );
  $form['diff_context_lines_trailing'] = array(
    '#type' => 'select',
    '#title' => t('Trailing context lines'),
    '#description' => t('This governs the number of unchanged trailing context "lines" to preserve.'),
    '#default_value' => variable_get('diff_context_lines_trailing', 2),
    '#options' => $options,
  );
  return system_settings_form($form);
}