implement GimpDocked::get_title() and add "(read only)" to the dialog's

2005-04-16  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimpdataeditor.[ch]: implement
	GimpDocked::get_title() and add "(read only)" to the dialog's
	title if the data is not editable. Fixes bug #164003.

	(gimp_data_editor_real_set_data): call gimp_docked_title_changed()
	when the editable state changes.

	(struct GimpDataEditorClass): added "const gchar *title" member.

	* app/widgets/gimpbrusheditor.c
	* app/widgets/gimpgradienteditor.c
	* app/widgets/gimppaletteeditor.c (class_init): set titles.

ChangeLog

@@ -1,3 +1,18 @@
+2005-04-16  Michael Natterer  <mitch@gimp.org>
+
+	* app/widgets/gimpdataeditor.[ch]: implement
+	GimpDocked::get_title() and add "(read only)" to the dialog's
+	title if the data is not editable. Fixes bug #164003.
+
+	(gimp_data_editor_real_set_data): call gimp_docked_title_changed()
+	when the editable state changes.
+
+	(struct GimpDataEditorClass): added "const gchar *title" member.
+
+	* app/widgets/gimpbrusheditor.c
+	* app/widgets/gimpgradienteditor.c
+	* app/widgets/gimppaletteeditor.c (class_init): set titles.
+
 2005-04-16  Sven Neumann  <sven@gimp.org>
 
 	* libgimpbase/gimpbase.def: added gimp_desaturate_mode_get_type.

app/widgets/gimpbrusheditor.c

@@ -99,6 +99,7 @@ gimp_brush_editor_class_init (GimpBrushEditorClass *klass)
   parent_class = g_type_class_peek_parent (klass);
 
   editor_class->set_data = gimp_brush_editor_set_data;
+  editor_class->title    = _("Brush Editor");
 }
 
 static void

app/widgets/gimpdataeditor.c

@@ -73,6 +73,7 @@ static void       gimp_data_editor_dispose           (GObject        *object);
 static void       gimp_data_editor_set_aux_info      (GimpDocked     *docked,
                                                       GList          *aux_info);
 static GList    * gimp_data_editor_get_aux_info      (GimpDocked     *docked);
+static gchar    * gimp_data_editor_get_title         (GimpDocked     *docked);
 
 static void       gimp_data_editor_real_set_data     (GimpDataEditor *editor,
                                                       GimpData       *data);
@@ -185,6 +186,7 @@ gimp_data_editor_docked_iface_init (GimpDockedInterface *docked_iface)
 {
   docked_iface->set_aux_info = gimp_data_editor_set_aux_info;
   docked_iface->get_aux_info = gimp_data_editor_get_aux_info;
+  docked_iface->get_title    = gimp_data_editor_get_title;
 }
 
 static GObject *
@@ -329,10 +331,24 @@ gimp_data_editor_get_aux_info (GimpDocked *docked)
   return aux_info;
 }
 
+static gchar *
+gimp_data_editor_get_title (GimpDocked *docked)
+{
+  GimpDataEditor      *editor       = GIMP_DATA_EDITOR (docked);
+  GimpDataEditorClass *editor_class = GIMP_DATA_EDITOR_GET_CLASS (editor);
+
+  if (editor->data_editable)
+    return g_strdup (editor_class->title);
+  else
+    return g_strdup_printf (_("%s (read only)"), editor_class->title);
+}
+
 static void
 gimp_data_editor_real_set_data (GimpDataEditor *editor,
                                 GimpData       *data)
 {
+  gboolean editable;
+
   if (editor->data)
     {
       g_signal_handlers_disconnect_by_func (editor->data,
@@ -360,9 +376,15 @@ gimp_data_editor_real_set_data (GimpDataEditor *editor,
       gtk_entry_set_text (GTK_ENTRY (editor->name_entry), "");
     }
 
-  editor->data_editable = (editor->data && editor->data->writable);
+  editable = (editor->data && editor->data->writable);
 
-  gtk_widget_set_sensitive (editor->name_entry, editor->data_editable);
+  if (editor->data_editable != editable)
+    {
+      editor->data_editable = editable;
+
+      gtk_widget_set_sensitive (editor->name_entry, editable);
+      gimp_docked_title_changed (GIMP_DOCKED (editor));
+    }
 }
 
 void

app/widgets/gimpdataeditor.h

@@ -57,6 +57,8 @@ struct _GimpDataEditorClass
   /*  virtual functions  */
   void (* set_data) (GimpDataEditor *editor,
                      GimpData       *data);
+
+  const gchar *title;
 };
 
 

app/widgets/gimpgradienteditor.c

@@ -277,6 +277,7 @@ gimp_gradient_editor_class_init (GimpGradientEditorClass *klass)
   object_class->constructor = gimp_gradient_editor_constructor;
 
   editor_class->set_data    = gimp_gradient_editor_set_data;
+  editor_class->title       = _("Gradient Editor");
 }
 
 static void

app/widgets/gimppaletteeditor.c

@@ -184,13 +184,14 @@ gimp_palette_editor_class_init (GimpPaletteEditorClass *klass)
 
   parent_class = g_type_class_peek_parent (klass);
 
-  object_class->constructor  = gimp_palette_editor_constructor;
+  object_class->constructor = gimp_palette_editor_constructor;
 
-  gtk_object_class->destroy  = gimp_palette_editor_destroy;
+  gtk_object_class->destroy = gimp_palette_editor_destroy;
 
-  widget_class->unmap        = gimp_palette_editor_unmap;
+  widget_class->unmap       = gimp_palette_editor_unmap;
 
-  editor_class->set_data     = gimp_palette_editor_set_data;
+  editor_class->set_data    = gimp_palette_editor_set_data;
+  editor_class->title       = _("Palette Editor");
 }
 
 static void