FINAL suepr merge step : added all modules to this super repos

sites/all/modules/contrib/localisation/i18n/i18n.variable.inc

@@ -0,0 +1,69 @@
+<?php
+/**
+ * @file
+ * Variable information
+ */
+
+/**
+ * Implements hook_variable_group_info().
+ */
+function i18n_variable_group_info() {
+  $groups['i18n'] = array(
+    'title' => t('Multilingual settings'),
+    'description' => t('Mixed options for multilingual sites.'),
+    'access' => 'administer site configuration',
+    'path' => 'admin/config/regional/i18n',
+  );
+  return $groups;
+}
+
+/**
+ * Implements hook_variable_info().
+ */
+function i18n_variable_info($options = array()) {
+  $variables['i18n_language_list'] = array(
+    'title' => t('Languages for content', array(), $options),
+    'description' => t('Determines which languages will be allowed for content creation.', array(), $options),
+    'type' => 'select',
+    'options callback' => 'i18n_variable_option_list',
+    'default' => I18N_LANGUAGE_ENABLED,
+    'group' => 'i18n',
+  );
+  return $variables;
+}
+
+/**
+ * Implements hook_variable_type_info().
+ */
+function i18n_variable_type_info() {
+  // Multiple variable per language options
+  $types['multiple_language'] = array(
+    'title' => t('Multiple language'),
+    'element' => array('#type' => 'fieldset'),
+    'build callback' => 'variable_build_multiple',
+    'format callback' => 'variable_format_multiple',
+    'element callback' => 'variable_form_element_multiple',
+    'value callback' => 'variable_multiple_get_value',
+    'default callback' => 'variable_multiple_get_default',
+    'multiple callback' => 'i18n_variable_multiple_language_options',
+    'language list' => I18N_LANGUAGE_EXTENDED,
+  );
+  return $types;
+}
+
+/**
+ * Options for content languages
+ */
+function i18n_variable_option_list($variable, $options = array()) {
+  return array(
+    I18N_LANGUAGE_ENABLED => t('Enabled languages only.', array(), $options),
+    I18N_LANGUAGE_EXTENDED => t('All defined languages will be allowed.', array(), $options),
+  );
+}
+
+/**
+ * Callback for multiple per-language variables
+ */
+function i18n_variable_multiple_language_options($variable, $options = array()) {
+  return i18n_language_list('name', $variable['language list']);
+}