[glade/gbinding] Remove all binding transformation function UI and code for now

[Denis Washington <denisw src gnome org>]

commit 8bc61756ea1fc6fafd3f48b7bd146345281b9215
Author: Denis Washington <denisw src gnome org>
Date:   Fri Aug 19 19:09:41 2011 +0200

    Remove all binding transformation function UI and code for now
    
    Juan, Tristan and I agreed that the GTK+ side of this is not ready yet.
    The code will be moved to a new "gbinding-tranform" branch, though, for
    eventual later integration.

 gladeui/glade-command.c         |   54 +++------------
 gladeui/glade-command.h         |    5 +-
 gladeui/glade-editor-property.c |  139 +--------------------------------------
 gladeui/glade-editor-property.h |    3 +-
 gladeui/glade-popup.c           |   11 +--
 gladeui/glade-property.c        |   73 +--------------------
 gladeui/glade-property.h        |    5 --
 7 files changed, 21 insertions(+), 269 deletions(-)
---
diff --git a/gladeui/glade-command.c b/gladeui/glade-command.c
index 3ca2667..e63184c 100644
--- a/gladeui/glade-command.c
+++ b/gladeui/glade-command.c
@@ -747,9 +747,8 @@ glade_command_set_properties (GladeProperty * property,
   for (t = glade_property_get_binding_targets (property); t; t = t->next)
     {
       target = t->data;
-      if (!glade_property_get_binding_transform_func (target))
-          list = glade_command_add_to_set_properties_list (list, target,
-                                                           old_value, new_value);
+      list = glade_command_add_to_set_properties_list (list, target,
+                                                       old_value, new_value);
     }
 
   va_start (vl, new_value);
@@ -767,11 +766,9 @@ glade_command_set_properties (GladeProperty * property,
 
       for (t = glade_property_get_binding_targets (prop); t; t = t->next)
         {
-          printf ("set target\n");
           target = t->data;
-          if (!glade_property_get_binding_transform_func (target))
-            list = glade_command_add_to_set_properties_list (list, target,
-                                                             ovalue, nvalue);
+          list = glade_command_add_to_set_properties_list (list, target,
+                                                           ovalue, nvalue);
         }
 
     }
@@ -823,8 +820,6 @@ typedef struct
   GladeProperty *target;
   GladeProperty *new_source;
   GladeProperty *old_source;
-  gchar *old_transform;
-  gchar *new_transform;
   GValue old_value;
   gboolean undo;
 } GladeCommandBindProperty;
@@ -853,17 +848,14 @@ glade_command_bind_property_execute (GladeCommand * cmd)
 {
   GladeCommandBindProperty *bcmd;
   GladeProperty *target, *source;
-  gchar *transform_func;
 
   g_return_val_if_fail (GLADE_IS_COMMAND_BIND_PROPERTY (cmd), TRUE);
 
   bcmd = GLADE_COMMAND_BIND_PROPERTY (cmd);
   target = bcmd->target;
   source = bcmd->undo ? bcmd->old_source : bcmd->new_source;
-  transform_func = bcmd->undo ? bcmd->old_transform : bcmd->new_transform;
 
   glade_property_set_binding_source (target, source);
-  glade_property_set_binding_transform_func (target, transform_func);
 
   bcmd->undo = !bcmd->undo;
   return TRUE;
@@ -872,11 +864,6 @@ glade_command_bind_property_execute (GladeCommand * cmd)
 static void
 glade_command_bind_property_finalize (GObject * obj)
 {
-  GladeCommandBindProperty *cmd = GLADE_COMMAND_BIND_PROPERTY (obj);
-
-  g_free (cmd->old_transform);
-  g_free (cmd->new_transform);
-
   glade_command_finalize (obj);
 }
 
@@ -892,9 +879,8 @@ glade_command_bind_property_unifies (GladeCommand * this_cmd,
       cmd1 = GLADE_COMMAND_BIND_PROPERTY (this_cmd);
       cmd2 = GLADE_COMMAND_BIND_PROPERTY (other_cmd);
 
-      return (cmd1->target == cmd2->target
-              && cmd1->new_source == cmd2->new_source
-              && cmd1->new_transform == cmd2->new_transform);
+      return (cmd1->target == cmd2->target &&
+              cmd1->new_source == cmd2->new_source);
     }
 
   return FALSE;
@@ -912,8 +898,7 @@ glade_command_bind_property_collapse (GladeCommand * this_cmd,
 
 void
 glade_command_bind_property (GladeProperty * target,
-                             GladeProperty * source,
-                             const gchar   * transform_func)
+                             GladeProperty * source)
 {
   GladeCommandBindProperty *me;
   GladeCommand *cmd;
@@ -926,8 +911,6 @@ glade_command_bind_property (GladeProperty * target,
   me->target = target;
   me->old_source = glade_property_get_binding_source (target);
   me->new_source = source;
-  me->old_transform = g_strdup (glade_property_get_binding_transform_func (target));
-  me->new_transform = g_strdup (transform_func);
 
   if (!me->old_source)
     glade_property_get_value (target, &me->old_value);
@@ -944,26 +927,9 @@ glade_command_bind_property (GladeProperty * target,
                             glade_widget_get_name (glade_property_get_widget (target)));
 
 
-  /* Adjust the target's value to match the source (or reset it if a
-   * transformation function is involved, in which case we cannot know
-   * how the target value looks like)
-   */
+  /* Adjust the target's value to match the source */
   if (source)
-    {
-      const GValue *value;
-
-      if (transform_func)
-        {
-          GladePropertyClass *pclass;
-
-          pclass = glade_property_get_class (source);
-          value = glade_property_class_get_default (pclass);
-        }
-      else
-        value = glade_property_inline_value (source);
-
-      glade_command_set_property_value (target, value);
-    }
+    glade_command_set_property_value (target, glade_property_inline_value (source));
 
   glade_command_check_group (GLADE_COMMAND (me));
 
@@ -1361,7 +1327,7 @@ glade_command_delete_binding_refs (GladeWidget * widget)
       for (t = targets; t; t = t->next)
         {
           GladeProperty *target = t->data;
-          glade_command_bind_property (target, NULL, NULL);
+          glade_command_bind_property (target, NULL);
         }
 
       g_list_free (targets);
diff --git a/gladeui/glade-command.h b/gladeui/glade-command.h
index 897f8b8..39bf662 100644
--- a/gladeui/glade-command.h
+++ b/gladeui/glade-command.h
@@ -95,9 +95,8 @@ void           glade_command_set_properties      (GladeProperty *property,
 void           glade_command_set_properties_list (GladeProject  *project, 
 						  GList         *props); /* list of GCSetPropData */
 
-void           glade_command_bind_property        (GladeProperty *target,     
-					           GladeProperty *source,
-					           const gchar   *transform_func);
+void           glade_command_bind_property        (GladeProperty *target,
+					           GladeProperty *source);
 
 /************************** name ******************************/
 
diff --git a/gladeui/glade-editor-property.c b/gladeui/glade-editor-property.c
index 779f894..a6a4055 100644
--- a/gladeui/glade-editor-property.c
+++ b/gladeui/glade-editor-property.c
@@ -184,8 +184,6 @@ typedef struct {
   GtkWidget *widget;
   GtkWidget *object_view;
   GtkWidget *property_view;
-  gboolean transform_func_enabled;
-  gboolean transform_func_valid;
 } GladeBindDialog;
 
 enum {
@@ -256,7 +254,6 @@ glade_bind_dialog_update_property_view (GladeBindDialog  *dialog,
                           PROPERTY_COLUMN_PROP_NAME,
                           glade_property_class_get_name (pclass),
                           PROPERTY_COLUMN_PROP_SELECTABLE,
-                          dialog->transform_func_enabled ||
                           g_type_is_a (type, target_type),
                           -1);
     }
@@ -269,8 +266,7 @@ glade_bind_dialog_update_buttons (GladeBindDialog  *dialog,
   GtkTreeModel *model;
   GtkTreeIter iter;
 
-  if (gtk_tree_selection_get_selected (prop_selection, &model, &iter) &&
-      (!dialog->transform_func_enabled || dialog->transform_func_valid))
+  if (gtk_tree_selection_get_selected (prop_selection, &model, &iter))
     {
       gboolean selectable;
 
@@ -392,74 +388,6 @@ glade_bind_dialog_setup_property_view (GladeBindDialog *dialog)
   return view_widget;
 }
 
-static void
-glade_bind_dialog_update_property_selectability (GladeBindDialog *dialog,
-                                                 GtkWidget       *checkbutton)
-{
-  gboolean active;
-  GtkTreeView *prop_view;
-  GtkTreeModel *prop_model;
-  GtkTreeSelection *prop_selection;
-  GtkTreeIter iter;
-  GladePropertyClass *target_pclass ;
-  GType target_type;
-
-  active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton));
-  dialog->transform_func_enabled = active;
-
-  prop_view = GTK_TREE_VIEW (dialog->property_view);
-  prop_model = gtk_tree_view_get_model (prop_view);
-
-  target_pclass = glade_property_get_class (dialog->target);
-  target_type = G_PARAM_SPEC_TYPE (glade_property_class_get_pspec (target_pclass));
-
-  /* Temporarily disable sorting, otherwise the tree model iteration
-   * code below might get confused */
-  gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (prop_model),
-                                        GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID,
-                                        GTK_SORT_ASCENDING);
-
-  gtk_tree_model_get_iter_first (prop_model, &iter);
-  do
-    {
-      GladeProperty *prop;
-      GladePropertyClass *pclass;
-      GType type;
-
-      gtk_tree_model_get (prop_model, &iter,
-                          PROPERTY_COLUMN_PROP, &prop, -1);
-
-      pclass = glade_property_get_class (prop);
-      type = G_PARAM_SPEC_TYPE (glade_property_class_get_pspec (pclass));
-
-      gtk_list_store_set (GTK_LIST_STORE (prop_model), &iter,
-                          PROPERTY_COLUMN_PROP_SELECTABLE,
-                          dialog->transform_func_enabled ||
-                          g_type_is_a (type, target_type), -1);
-    }
-  while (gtk_tree_model_iter_next (prop_model, &iter));
-
-  gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (prop_model),
-                                        GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID,
-                                        GTK_SORT_ASCENDING);
-
-  prop_selection = gtk_tree_view_get_selection (prop_view);
-  glade_bind_dialog_update_buttons (dialog, prop_selection);
-}
-
-static void
-glade_bind_dialog_transform_func_changed (GladeBindDialog *dialog,
-                                          GParamSpec      *pspec,
-                                          GtkEntry        *entry)
-{
-  GtkTreeSelection *selection;
-
-  dialog->transform_func_valid = (strlen (gtk_entry_get_text (entry)) > 0);
-
-  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->property_view));
-  glade_bind_dialog_update_buttons (dialog, selection);
-}
-
 /*
  * Forward-declared GladeEditorPropertyObjectClass functions needed
  * by glade_editor_property_show_bind_dialog()
@@ -493,8 +421,7 @@ gboolean
 glade_editor_property_show_bind_dialog (GladeProject * project,
                                         GtkWidget * parent,
                                         GladeProperty *target,
-                                        GladeProperty **source,
-                                        gchar **transform_func)
+                                        GladeProperty **source)
 {
   GladeBindDialog *dialog;
   GtkWidget *content_area, *action_area;
@@ -504,10 +431,6 @@ glade_editor_property_show_bind_dialog (GladeProject * project,
   GtkWidget *obj_view, *prop_view;
   GladeProperty *current_source;
   GList *selected = NULL;
-  GtkWidget *frame, *frame_label;
-  GtkWidget *trans_vbox, *trans_hbox;
-  GtkWidget *trans_check, *trans_label, *trans_entry;
-  const gchar *current_transform;
   gint res;
 
   g_return_val_if_fail (GLADE_IS_PROJECT (project), FALSE);
@@ -590,32 +513,6 @@ glade_editor_property_show_bind_dialog (GladeProject * project,
   gtk_label_set_mnemonic_widget (GTK_LABEL (prop_label), prop_view);
   gtk_container_add (GTK_CONTAINER (prop_sw), prop_view);
 
-  frame = gtk_frame_new (_("<b>Transformation Function</b>"));
-  frame_label = GTK_WIDGET (gtk_frame_get_label_widget (GTK_FRAME (frame)));
-  gtk_label_set_use_markup (GTK_LABEL (frame_label), TRUE);
-  gtk_box_pack_start (GTK_BOX (content_area), frame, FALSE, FALSE, 0);
-
-  trans_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
-  gtk_widget_set_margin_top (trans_vbox, 6);
-  gtk_widget_set_margin_left (trans_vbox, 12);
-  gtk_container_add (GTK_CONTAINER (frame), trans_vbox);
-
-  trans_check = gtk_check_button_new_with_mnemonic (_("_Connect a function for "
-                                                      "source-to-target value "
-                                                      "transformation"));
-  gtk_box_pack_start (GTK_BOX (trans_vbox), trans_check, FALSE, FALSE, 0);
-
-  trans_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
-  gtk_widget_set_margin_left (trans_hbox, 12);
-  gtk_box_pack_start (GTK_BOX (trans_vbox), trans_hbox, FALSE, FALSE, 0);
-
-  trans_label = gtk_label_new_with_mnemonic (_("_Transformation function:"));
-  gtk_box_pack_start (GTK_BOX (trans_hbox), trans_label, FALSE, FALSE, 0);
-
-  trans_entry = gtk_entry_new ();
-  gtk_label_set_mnemonic_widget (GTK_LABEL (trans_label), trans_entry);
-  gtk_box_pack_start (GTK_BOX (trans_hbox), trans_entry, TRUE, TRUE, 0);
-
   g_signal_connect_swapped (gtk_tree_view_get_selection (GTK_TREE_VIEW (obj_view)),
                             "changed",
                             G_CALLBACK (glade_bind_dialog_update_property_view),
@@ -625,23 +522,6 @@ glade_editor_property_show_bind_dialog (GladeProject * project,
                             G_CALLBACK (glade_bind_dialog_update_buttons),
                             dialog);
 
-  g_object_bind_property (trans_check, "active",
-                          trans_hbox, "sensitive",
-                          G_BINDING_SYNC_CREATE);
-  g_signal_connect_swapped (trans_check, "toggled",
-                            G_CALLBACK (glade_bind_dialog_update_property_selectability),
-                            dialog);
-  g_signal_connect_swapped (trans_entry, "notify::text",
-                            G_CALLBACK (glade_bind_dialog_transform_func_changed),
-                            dialog);
-
-  current_transform = glade_property_get_binding_transform_func (target);
-  if (current_transform)
-    {
-      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (trans_check), TRUE);
-      gtk_entry_set_text (GTK_ENTRY (trans_entry), current_transform);
-    }
-
   gtk_widget_show_all (content_area);
   res = gtk_dialog_run (GTK_DIALOG (dialog->widget));
   if (res == GTK_RESPONSE_OK)
@@ -649,25 +529,10 @@ glade_editor_property_show_bind_dialog (GladeProject * project,
       GtkTreeSelection *selection;
       GtkTreeModel *model;
       GtkTreeIter iter;
-      gchar *trans_text;
 
       selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (prop_view));
       gtk_tree_selection_get_selected (selection, &model, &iter);
       gtk_tree_model_get (model, &iter, PROPERTY_COLUMN_PROP, source, -1);
-
-      if (dialog->transform_func_enabled)
-        {
-          trans_text = g_strdup (gtk_entry_get_text (GTK_ENTRY (trans_entry)));
-          if (strlen (g_strstrip (trans_text)) == 0)
-            {
-              g_free (trans_text);
-              *transform_func = NULL;
-            }
-          else
-            *transform_func = g_strdup (trans_text);
-        }
-      else
-        *transform_func = NULL;
     }
 
   gtk_widget_destroy (dialog->widget);
diff --git a/gladeui/glade-editor-property.h b/gladeui/glade-editor-property.h
index af052ee..b63e840 100644
--- a/gladeui/glade-editor-property.h
+++ b/gladeui/glade-editor-property.h
@@ -135,8 +135,7 @@ gboolean             glade_editor_property_show_object_dialog (GladeProject
 gboolean             glade_editor_property_show_bind_dialog (GladeProject         *project,
                                                              GtkWidget            *parent,
                                                              GladeProperty        *target,
-                                                             GladeProperty       **source,
-                                                             gchar               **transform_func);
+                                                             GladeProperty       **source);
 
 /* Generic eprops */
 #define GLADE_TYPE_EPROP_NUMERIC         (glade_eprop_numeric_get_type())
diff --git a/gladeui/glade-popup.c b/gladeui/glade-popup.c
index 16c0b5e..b8e974a 100644
--- a/gladeui/glade-popup.c
+++ b/gladeui/glade-popup.c
@@ -623,22 +623,17 @@ glade_popup_bind_property_cb (GtkMenuItem * item, GladeProperty * property)
   GladeWidget *widget = glade_property_get_widget (property);
   GladeProject *project = glade_widget_get_project (widget);
   GladeProperty *source;
-  gchar *transform_func;
   GtkWidget *parent =
     gtk_widget_get_toplevel (GTK_WIDGET (glade_widget_get_object (widget)));
 
-  if (glade_editor_property_show_bind_dialog (project, parent, property,
-                                              &source, &transform_func))
-    {
-      glade_command_bind_property (property, source, transform_func);
-      g_free (transform_func);
-    }
+  if (glade_editor_property_show_bind_dialog (project, parent, property, &source))
+    glade_command_bind_property (property, source);
 }
 
 static void
 glade_popup_unbind_property_cb (GtkMenuItem * item, GladeProperty * property)
 {
-  glade_command_bind_property (property, NULL, NULL);
+  glade_command_bind_property (property, NULL);
 }
 
 static void
diff --git a/gladeui/glade-property.c b/gladeui/glade-property.c
index df2916b..df5e621 100644
--- a/gladeui/glade-property.c
+++ b/gladeui/glade-property.c
@@ -111,10 +111,6 @@ struct _GladePropertyPrivate {
   GList              *binding_targets; /* The properties that this property is the binding
                                           source of */
 
-  gchar              *binding_transform_func;  /* the transformation function for
-                                                * the property's binding
-                                                */
-
   /* For resolving a binding source read from a project file */
   gchar    *binding_source_object_name;
   gchar    *binding_source_property_name;
@@ -142,7 +138,6 @@ enum
   PROP_ENABLED,
   PROP_SENSITIVE,
   PROP_BINDING_SOURCE,
-  PROP_BINDING_TRANSFORM_FUNC,
   PROP_I18N_TRANSLATABLE,
   PROP_I18N_CONTEXT,
   PROP_I18N_COMMENT,
@@ -529,10 +524,6 @@ glade_property_set_real_property (GObject * object,
         glade_property_set_binding_source (property,
                                            g_value_get_pointer (value));
         break;
-      case PROP_BINDING_TRANSFORM_FUNC:
-        glade_property_set_binding_transform_func (property,
-                                                   g_value_get_string (value));
-        break;
       case PROP_I18N_TRANSLATABLE:
         glade_property_i18n_set_translatable (property,
                                               g_value_get_boolean (value));
@@ -571,10 +562,6 @@ glade_property_get_real_property (GObject * object,
         g_value_set_pointer (value,
                              glade_property_get_binding_source (property));
         break;
-      case PROP_BINDING_TRANSFORM_FUNC:
-        g_value_set_string (value,
-                            glade_property_get_binding_transform_func (property));
-        break;
       case PROP_I18N_TRANSLATABLE:
         g_value_set_boolean (value,
                              glade_property_i18n_get_translatable (property));
@@ -610,8 +597,6 @@ glade_property_finalize (GObject * object)
     g_free (property->priv->binding_source_property_name);
   if (property->priv->binding_targets)
     g_list_free (property->priv->binding_targets);
-  if (property->priv->binding_transform_func)
-    g_free (property->priv->binding_transform_func);
   if (property->priv->i18n_comment)
     g_free (property->priv->i18n_comment);
   if (property->priv->i18n_context)
@@ -637,7 +622,6 @@ glade_property_init (GladeProperty * property)
   property->priv->binding_source_object_name = NULL;
   property->priv->binding_source_property_name = NULL;
   property->priv->binding_targets = NULL;
-  property->priv->binding_transform_func = NULL;
   property->priv->i18n_translatable = TRUE;
   property->priv->i18n_comment = NULL;
   property->priv->sync_tolerance = 1;
@@ -693,15 +677,6 @@ glade_property_klass_init (GladePropertyKlass * prop_class)
                             "binding, this is the property it is bound to"),
                           G_PARAM_READWRITE);
 
-    properties[PROP_BINDING_TRANSFORM_FUNC] =
-    g_param_spec_string ("binding-transform-func",
-                         _("Binding Transform Function"),
-                         _("The name of a function that transforms the value "
-                           "of the property's binding source before it is "
-                           "adopted"),
-                         NULL,
-                         G_PARAM_READWRITE);
-
   properties[PROP_I18N_CONTEXT] =
     g_param_spec_string ("i18n-context",
                          _("Context"),
@@ -1329,17 +1304,6 @@ glade_property_binding_read (GladeXmlNode *node,
 
   if (from && source)
     {
-      gchar *transform_func;
-
-      transform_func =
-        glade_xml_get_property_string (node, GLADE_XML_TAG_TRANSFORM_FUNC);
-
-      if (transform_func)
-        {
-          glade_property_set_binding_transform_func (target, transform_func);
-          g_free (transform_func);
-        }
-
       target->priv->binding_source_object_name = g_strdup (source);
       target->priv->binding_source_property_name = g_strdup (from);
     }
@@ -1363,7 +1327,7 @@ glade_property_binding_write (GladeProperty   *property,
 {
   GladeXmlNode *binding_node;
   GladeProperty *source_prop;
-  const gchar *to, *from, *source, *transform_func;
+  const gchar *to, *from, *source;
   GladeWidget *widget;
 
   g_return_if_fail (GLADE_IS_PROPERTY (property));
@@ -1395,12 +1359,6 @@ glade_property_binding_write (GladeProperty   *property,
   glade_xml_node_set_property_string (binding_node,
                                       GLADE_XML_TAG_SOURCE,
                                       source);
-
-  transform_func = glade_property_get_binding_transform_func (property);
-  if (transform_func)
-    glade_xml_node_set_property_string (binding_node,
-                                        GLADE_XML_TAG_TRANSFORM_FUNC,
-                                        transform_func);
 }
 
 /**
@@ -1802,10 +1760,8 @@ glade_property_set_binding_source (GladeProperty *property,
       g_return_if_fail (glade_property_get_enabled (binding_source));
       g_return_if_fail (glade_property_get_sensitive (binding_source));
       g_return_if_fail (glade_widget_in_project (source_widget));
-
-      if (property->priv->binding_transform_func)
-        g_return_if_fail (g_type_is_a (G_PARAM_SPEC_TYPE (source_pspec),
-                                       G_PARAM_SPEC_TYPE (prop_pspec)));
+      g_return_if_fail (g_type_is_a (G_PARAM_SPEC_TYPE (source_pspec),
+                                     G_PARAM_SPEC_TYPE (prop_pspec)));
 
       if (!g_list_find (binding_source->priv->binding_targets, property))
         binding_source->priv->binding_targets =
@@ -1828,29 +1784,6 @@ glade_property_get_binding_targets (GladeProperty *property)
   return property->priv->binding_targets;
 }
 
-const gchar *
-glade_property_get_binding_transform_func (GladeProperty *property)
-{
-  g_return_val_if_fail (GLADE_IS_PROPERTY (property), NULL);
-
-  return property->priv->binding_transform_func;
-}
-
-void
-glade_property_set_binding_transform_func (GladeProperty *property,
-                                           const gchar   *transform_func)
-{
-  g_return_if_fail (GLADE_IS_PROPERTY (property));
-
-  g_free (property->priv->binding_transform_func);
-  property->priv->binding_transform_func = (transform_func)
-    ? g_strdup (transform_func)
-    : NULL;
-
-  g_object_notify_by_pspec (G_OBJECT (property),
-                            properties[PROP_BINDING_TRANSFORM_FUNC]);
-}
-
 static gint glade_property_su_stack = 0;
 
 void
diff --git a/gladeui/glade-property.h b/gladeui/glade-property.h
index 744771c..1eee30b 100644
--- a/gladeui/glade-property.h
+++ b/gladeui/glade-property.h
@@ -174,11 +174,6 @@ void                    glade_property_set_binding_source    (GladeProperty
 
 GList                  *glade_property_get_binding_targets   (GladeProperty      *property);
 
-const gchar            *glade_property_get_binding_transform_func (GladeProperty *property);
-
-void                    glade_property_set_binding_transform_func (GladeProperty *property,
-                                                                   const gchar   *transform_func);
-
 void                    glade_property_i18n_set_comment      (GladeProperty      *property, 
 							      const gchar        *str);