[glom] LayoutGroup: Deprecate the old has_field() method and do not use it.

[Murray Cumming <murrayc src gnome org>]

commit 1626750d239293fad6dcb5932ed416acf4f7c713
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Nov 29 11:54:28 2011 +0100

    LayoutGroup: Deprecate the old has_field() method and do not use it.
    
    	* glom/libglom/data_structure/layout/layoutgroup.h:
    	* glom/libglom/document/document.cc:
    	* tests/test_document_load.cc: Adapt.

 ChangeLog                                        |    8 ++++++++
 glom/libglom/data_structure/layout/layoutgroup.h |    8 +++++---
 glom/libglom/document/document.cc                |    2 +-
 tests/test_document_load.cc                      |   10 +---------
 4 files changed, 15 insertions(+), 13 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index bb49a73..0eac1ea 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2011-11-29  Murray Cumming  <murrayc murrayc com>
 
+	LayoutGroup: Deprecate the old has_field() method and do not use it.
+
+	* glom/libglom/data_structure/layout/layoutgroup.h:
+	* glom/libglom/document/document.cc:
+	* tests/test_document_load.cc: Adapt.
+
+2011-11-29  Murray Cumming  <murrayc murrayc com>
+
 	test_document_load: Check that a field is on a layout.
 
 	* glom/libglom/data_structure/layout/layoutgroup.[h|cc]:
diff --git a/glom/libglom/data_structure/layout/layoutgroup.h b/glom/libglom/data_structure/layout/layoutgroup.h
index eb972ce..8ed5086 100644
--- a/glom/libglom/data_structure/layout/layoutgroup.h
+++ b/glom/libglom/data_structure/layout/layoutgroup.h
@@ -39,17 +39,19 @@ public:
   virtual ~LayoutGroup();
 
   virtual LayoutItem* clone() const;
-
-  //TODO: Unify the has_field() and remove_field() method overloads,
-  //probably like so: has_field(parent_table_name, table_name, field_name);
   
+  //TODO: Remove this now-unused method overload.
   /** Discover whether the layout group contains the specified related field,
    * @param field_name The name of the field to search for.
    * @result True if the field is in the layout group (or its child groups).
+   *
+   * @deprecated Use has_field(parent_table_name, table_name, field_name) instead.
    */
   bool has_field(const Glib::ustring& field_name) const;
 
   /** Discover whether the layout group contains the specified field (from the current table).
+   * @param parent_table_name The table to which this layout belongs.
+   * @param table_name The table to which the field, specified by @a field_name, belongs.
    * @param field_name The name of the field to search for.
    * @result True if the field is in the layout group (or its child groups).
    */
diff --git a/glom/libglom/document/document.cc b/glom/libglom/document/document.cc
index 9813d2a..a7ca56c 100644
--- a/glom/libglom/document/document.cc
+++ b/glom/libglom/document/document.cc
@@ -1555,7 +1555,7 @@ Document::type_list_layout_groups Document::get_data_layout_groups_default(const
       for(type_list_layout_groups::const_iterator iterFind = result.begin(); iterFind != result.end(); ++iterFind)
       {
         sharedptr<const LayoutGroup> group = *iterFind;
-        if(group && group->has_field(field_name))
+        if(group && group->has_field(parent_table_name, parent_table_name, field_name))
         {
           found = true;
           break;
diff --git a/tests/test_document_load.cc b/tests/test_document_load.cc
index e0f8b7f..87121ff 100644
--- a/tests/test_document_load.cc
+++ b/tests/test_document_load.cc
@@ -128,25 +128,17 @@ int main()
   const Glom::Document::type_list_layout_groups groups = 
     document.get_data_layout_groups("details", layout_table_name);
   bool found_on_layout = false;
-  bool found_related_on_layout = false;
   for(Glom::Document::type_list_layout_groups::const_iterator iter = groups.begin(); iter != groups.end(); ++iter)
   {
     const Glom::sharedptr<Glom::LayoutGroup> group = *iter;
-    if(group->has_field("album_id"))
-    {
-      found_on_layout = true;
-      break;
-    }
-    
     if(group->has_field(layout_table_name, "artists", "name"))
     {
-      found_related_on_layout = true;
+      found_on_layout = true;
       break;
     }
   }
   
   g_assert(found_on_layout);
-  g_assert(found_related_on_layout);
 
 
   Glom::libglom_deinit();