- Make MessageForListener a bit more flexible, passing a fix ServerLink is sometimes not enough and a separate sender and receiver is needed.

- Add communication part to restore and save S&T groups.
- Fix call of GetDecoratorSettings listener hook.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39534 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/interface/StackAndTilePrivate.h

@@ -15,13 +15,22 @@ namespace BPrivate {
 const int32 kMagicSATIdentifier = 'SATI';
 
 
+enum sat_target {
+	kStacking,
+	kTiling
+};
+
+
 enum sat_messages {
 	kAddWindowToStack,
 	kRemoveWindowFromStack,
 	kRemoveWindowFromStackAt,
 	kCountWindowsOnStack,
 	kWindowOnStackAt,
-	kStackHasWindow
+	kStackHasWindow,
+
+	kSaveAllGroups,
+	kRestoreGroup
 };