Index: i18nviews/includes/i18nviews.views.inc
===================================================================
RCS file: /cvs/drupal/contributions/modules/i18nviews/includes/i18nviews.views.inc,v
retrieving revision 1.1.4.1
diff -u -r1.1.4.1 i18nviews.views.inc
--- i18nviews/includes/i18nviews.views.inc	20 Jul 2010 17:16:39 -0000	1.1.4.1
+++ i18nviews/includes/i18nviews.views.inc	22 Jul 2010 07:50:53 -0000
@@ -13,6 +13,29 @@
 }
 
 /**
+ * Implementation of hook_views_data_alter().
+ */
+function i18nviews_views_data_alter(&$data) {
+  // Add translation information to the term_data table.
+  // Language field
+  $data['term_data']['language'] = array(
+    'group' => t('Term translation'),
+    'title' => t('Language'),
+    'help' => t('The language the term is in.'),
+    'field' => array(
+      'handler' => 'i18nviews_handler_field_term_language',
+      'click sortable' => TRUE,
+    ),
+    'filter' => array(
+      'handler' => 'i18nviews_handler_filter_term_language',
+    ),
+    'argument' => array(
+      'handler' => 'i18nviews_handler_argument_term_language',
+    ),
+  );
+}
+
+/**
  * Implementation of hook_views_handlers
  */
 function i18nviews_views_handlers() {
@@ -21,6 +44,15 @@
       'path' => drupal_get_path('module', 'i18nviews') . '/includes',
     ),
     'handlers' => array(
+      'i18nviews_handler_field_term_language' => array(
+        'parent' => 'views_handler_field_taxonomy',
+      ),
+      'i18nviews_handler_filter_term_language' => array(
+        'parent' => 'views_handler_filter_in_operator',
+      ),
+      'i18nviews_handler_argument_term_language' => array(
+        'parent' => 'views_handler_argument',
+      ),
       'content_negotiation_filter_handler' => array(
         'parent' => 'views_handler_filter',
         'file' => 'includes/content_negotiation_filter_handler.inc'
Index: includes/i18nviews_handler_argument_term_language.inc
===================================================================
RCS file: includes/i18nviews_handler_argument_term_language.inc
diff -N includes/i18nviews_handler_argument_term_language.inc
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ includes/i18nviews_handler_argument_term_language.inc 2 Jul 2010 13:09:47 -0000
@@ -0,0 +1,33 @@
+<?php
+// $Id$
+
+/**
+ * Argument handler to accept a language.
+ */
+class i18nviews_handler_argument_term_language extends views_handler_argument {
+  function construct() {
+    parent::construct('language');
+  }
+
+  /**
+   * Override the behavior of summary_name(). Get the user friendly version
+   * of the language.
+   */
+  function summary_name($data) {
+    return $this->term_language($data->{$this->name_alias});
+  }
+
+  /**
+   * Override the behavior of title(). Get the user friendly version of the
+   * node type.
+   */
+  function title() {
+    return $this->term_language($this->argument);
+  }
+
+  function term_language($langcode) {
+    $languages = locale_language_list();
+    return isset($languages[$langcode]) ? $languages[$langcode] : t('Unknown language');
+  }
+}
+
Index: includes/i18nviews_handler_field_term_language.inc
===================================================================
RCS file: includes/i18nviews_handler_field_term_language.inc
diff -N includes/i18nviews_handler_field_term_language.inc
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ includes/i18nviews_handler_field_term_language.inc  2 Jul 2010 13:09:47 -0000
@@ -0,0 +1,13 @@
+<?php
+// $Id$
+
+/**
+ * Field handler to provide simple renderer that shows term language.
+ */
+class i18nviews_handler_field_term_language extends views_handler_field_taxonomy {
+  function render($values) {
+    $languages = locale_language_list();
+    $value = isset($languages[$values->{$this->field_alias}]) ? $languages[$values->{$this->field_alias}] : '';
+    return $this->render_link($value, $values);
+  }
+}
Index: includes/i18nviews_handler_filter_term_language.inc
===================================================================
RCS file: includes/i18nviews_handler_filter_term_language.inc
diff -N includes/i18nviews_handler_filter_term_language.inc
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ includes/i18nviews_handler_filter_term_language.inc 2 Jul 2010 13:09:47 -0000
@@ -0,0 +1,16 @@
+<?php
+// $Id$
+
+/**
+ * Filter by language
+ */
+class i18nviews_handler_filter_term_language extends views_handler_filter_in_operator {
+  function get_value_options() {
+    if (!isset($this->value_options)) {
+      $this->value_title = t('Language');
+      $languages = array('***CURRENT_LANGUAGE***' => t("Current user's language"), '***DEFAULT_LANGUAGE***' => t("Default site language"), '***NO_LANGUAGE***' => t('No language'));
+      $languages = array_merge($languages, locale_language_list());
+      $this->value_options = $languages;
+    }
+  }
+}