[gnome-control-center] search-provider: Concatenate search terms with AND

[Florian Müllner <fmuellner src gnome org>]

commit 4d01f6bfed83e7d1520e590a7c3898a01839ebf1
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Mar 1 22:01:37 2013 +0100

    search-provider: Concatenate search terms with AND
    
    Currently the provider will match all panels that match at least
    one search term. This differs from the search pattern we use in
    GNOME Shell and other GNOME applications, where a result has to
    match all search terms. The latter allows users to narrow down
    search results by adding additional terms, which is generally
    more useful than potentially adding additional results.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=694960

 search-provider/cc-search-provider.c |   21 ++++++++++-----------
 1 files changed, 10 insertions(+), 11 deletions(-)
---
diff --git a/search-provider/cc-search-provider.c b/search-provider/cc-search-provider.c
index 9376735..fde0fc7 100644
--- a/search-provider/cc-search-provider.c
+++ b/search-provider/cc-search-provider.c
@@ -71,21 +71,21 @@ get_casefolded_terms (char **terms)
 }
 
 static gboolean
-matches_multiple_terms (GtkTreeModel  *model,
-                        GtkTreeIter   *iter,
-                        char         **terms)
+matches_all_terms (GtkTreeModel  *model,
+                   GtkTreeIter   *iter,
+                   char         **terms)
 {
   int i;
 
   for (i = 0; terms[i]; i++)
     {
-      if (cc_shell_model_iter_matches_search (CC_SHELL_MODEL (model),
-                                              iter,
-                                              terms[i]))
-        return TRUE;
+      if (!cc_shell_model_iter_matches_search (CC_SHELL_MODEL (model),
+                                               iter,
+                                               terms[i]))
+        return FALSE;
     }
 
-  return FALSE;
+  return TRUE;
 }
 
 static GtkTreeModel *
@@ -116,8 +116,7 @@ handle_get_initial_result_set (CcShellSearchProvider2  *skeleton,
   ok = gtk_tree_model_get_iter_first (model, &iter);
   while (ok)
     {
-      if (matches_multiple_terms (model, &iter,
-                                  casefolded_terms))
+      if (matches_all_terms (model, &iter, casefolded_terms))
         {
           g_ptr_array_add (results,
                            gtk_tree_model_get_string_from_iter (model,
@@ -159,7 +158,7 @@ handle_get_subsearch_result_set (CcShellSearchProvider2  *skeleton,
     {
       if (gtk_tree_model_get_iter_from_string (model, &iter,
                                                previous_results[i]) &&
-          matches_multiple_terms (model, &iter, casefolded_terms))
+          matches_all_terms (model, &iter, casefolded_terms))
         {
           g_ptr_array_add (results, g_strdup (previous_results[i]));
         }