Index: context.core.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/context/Attic/context.core.inc,v
retrieving revision 1.1.2.3.2.20.2.17
diff -u -p -r1.1.2.3.2.20.2.17 context.core.inc
--- context.core.inc	26 Apr 2010 15:05:25 -0000	1.1.2.3.2.20.2.17
+++ context.core.inc	19 May 2010 17:59:41 -0000
@@ -52,6 +52,13 @@ function context_context_registry() {
       'plugin' => 'context_condition_bookroot',
     );
   }
+  if (module_exists('i18n')) {
+    $registry['conditions']['translations'] = array(
+      'title' => t('Translations'),
+      'description' => t('Set this context when viewing a child of a translatable node'),
+      'plugin' => 'context_condition_translations',
+    );
+  }
   if (module_exists('locale')) {
     $registry['conditions']['language'] = array(
       'title' => t('Language'),
@@ -236,6 +243,11 @@ function context_node_condition(&$node, 
       $plugin->execute($node, $op);
     }
   }
+  if (module_exists('i18n')) {
+    if ($plugin = context_get_plugin('condition', 'translations')) {
+      $plugin->execute($node, $op);
+    }
+  }
   if (module_exists('book')) {
     if ($plugin = context_get_plugin('condition', 'book')) {
       $plugin->execute($node, $op);
Index: context.plugins.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/context/Attic/context.plugins.inc,v
retrieving revision 1.1.2.4
diff -u -p -r1.1.2.4 context.plugins.inc
--- context.plugins.inc	9 Feb 2010 17:05:22 -0000	1.1.2.4
+++ context.plugins.inc	19 May 2010 17:59:41 -0000
@@ -67,6 +67,16 @@ function _context_context_plugins() {
       ),
     );
   }
+  if (module_exists('i18n')) {
+    $plugins['context_condition_translations'] = array(
+      'handler' => array(
+        'path' => drupal_get_path('module', 'context') .'/plugins',
+        'file' => 'context_condition_translations.inc',
+        'class' => 'context_condition_translations',
+        'parent' => 'context_condition',
+      ),
+    );
+  }
   if (module_exists('locale')) {
     $plugins['context_condition_language'] = array(
       'handler' => array(
Index: plugins/context_condition_translations.inc
===================================================================
RCS file: plugins/context_condition_translations.inc
diff -N plugins/context_condition_translations.inc
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ plugins/context_condition_translations.inc	19 May 2010 17:59:41 -0000
@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Expose translated nodes as a condition
+ */
+class context_condition_translations extends context_condition {
+  
+  /**
+   * Select all the nodes of type page.
+   */
+  function condition_values() {
+    $values = array();
+    // Rather than selecting only pages maybe I should only select pages which
+    // are masters (tnid == nid). Seems really confusing but on systems which have
+    // thousands of nodes this would be unusable. Not sure what to do here. 
+    $result = db_query("SELECT nid, title FROM {node} WHERE type = 'page'");
+    
+    while($node = db_fetch_object($result)) {
+      // Truncate the title so it's a little more bearable.
+      $values[$node->nid] = truncate_utf8($node->title, 50);
+    }
+    
+    return $values;
+  }
+  
+  /**
+   * Set the primary links menu;
+   */
+  function execute(&$node, $op) {
+    foreach (context_enabled_contexts() as $context) {
+      if ($nodes = $this->fetch_from_context($context, 'values')) {
+        
+        // Check through the list of selected nodes and find out if the node loaded
+        // on this page is a translated child of one of the context conditions
+        foreach ($nodes as $key => $nid) {
+          if ($node->tnid == $nid) {
+            $this->condition_met($context, $nid);
+          }
+        }
+      }
+    }
+  }
+}