Porting the Ubercart integration from the D6 branch.

modules/uc_catalog.page_title.inc

+<?php
+
+/**
+ * @file
+ * Ubercart Catalog implementations of the page title hooks
+ */
+
+
+/**
+ * Ubercart Catalog pages are on both:
+ * /catalog
+ * /catalog/[tid]
+ *
+ * This means we need to make sure arg(1) in the menu item is a valid term.
+ */
+
+/**
+ * Implementation of hook_page_title_alter().
+ */
+function uc_catalog_page_title_alter(&$title) {
+  $menu_item = menu_get_item();
+
+  // If we're looking at a UC Catalog term page, get the term title
+  if ( !strncmp($menu_item['path'], 'catalog', 7) &&
+       isset($menu_item['page_arguments'][0]) &&
+       ($term = taxonomy_term_load($menu_item['page_arguments'][0])) &&
+       variable_get('page_title_vocab_'. $term->vocabulary_machine_name .'_showfield', 0) &&
+       ($term_title = page_title_load_title($term->tid, 'term')) ) {
+    $title = $term_title;
+  }
+  dvm($term);
+}
+
+
+/**
+ * Implementation of hook_page_title_pattern_alter().
+ */
+function uc_catalog_page_title_pattern_alter(&$pattern, &$types) {
+  $menu_item = menu_get_item();
+
+  // Ubercart Catalog Term Page
+  if ( !strncmp($menu_item['path'], 'catalog', 7) &&
+       isset($menu_item['page_arguments'][0]) &&
+       ($term = taxonomy_term_load($menu_item['page_arguments'][0])) ) {
+    $types['taxonomy'] = $term;
+    $pattern = variable_get('page_title_uc_catalog_'. $types['taxonomy']->vid, '');
+  }
+}
+
+
+/**
+ * Implementation of hook_page_title_settings().
+ */
+function uc_catalog_page_title_settings() {
+  $settings = array();
+
+  $vocabs = taxonomy_get_vocabularies();
+  foreach ($vocabs as $vocab) {
+    $settings['page_title_uc_catalog_'. $vocab->vid] = array(
+      'label' => 'Ubercart Catalog - %vocab_name',
+      'label arguments' => array('%vocab_name' => $vocab->name),
+      'scopes' => array('global', 'taxonomy'),
+      'show field' => FALSE,
+      'description' => 'This pattern will be used for all %vocab_name Ubercart catalog pages.<br />' .
+                       'The Show Field setting does not apply here. Use the matching Vocabulary row.',
+      'description arguments' => array('%vocab_name' => $vocab->name),
+    );
+  }
+
+  return $settings;
+}

page_title.module

@@ -837,6 +837,7 @@ function forum_page_title_api() { return page_title_page_title_api(); }
 function user_page_title_api() { return page_title_page_title_api(); }
 function blog_page_title_api() { return page_title_page_title_api(); }
 function views_page_title_api() { return page_title_page_title_api(); }
+function uc_catalog_page_title_api() { return page_title_page_title_api(); }
 
 
 /**