Renamed BAppServerLink to AppServerLink, BPortLink to PortLink, LinkMsgReader

to LinkReceiver, LinkMsgSender to LinkSender, and put everything into the
BPrivate namespace.
Made AppServerLink a cheap object - it will use the applications receiver/sender
and not create its own buffers.
Fixed broken communication stuff here and there (mostly Font.cpp).
Put the newly introduced set|get_system_colors() into the BPrivate namespace -
please don't introduce private functions into the public namespace!!!
Also fixed their broken communication use, as Darkwyrm obviously forgot about
it again: the sequence Flush(); GetNextMessage() without error checking is
purely wrong and can make the app hang and/or crash! :-)
Other minor cleanup.
The input_server used some test mode with the haiku build target which is
probably wrong.
Hopefully I did not forget anything this time.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13128 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/interface/Window.h

@@ -35,7 +35,9 @@
 #include <StorageDefs.h>
 #include <View.h>
 
-class BPortLink;
+namespace BPrivate {
+	class PortLink;
+};
 
 
 // window definitions ----------------------------------------------------------
@@ -389,13 +391,9 @@ private:
 	short			fShowLevel;
 	uint32			fFlags;
 
-	port_id			send_port;
-	port_id			receive_port;
-
 	BView			*top_view;
 	BView			*fFocus;
 	BView			*fLastMouseMovedView;
-	void			*a_session;					// unusedm was _BSession_
 	BMenuBar		*fKeyMenuBar;
 	BButton			*fDefaultButton;
 	BList			accelList;
@@ -419,11 +417,11 @@ private:
 	ViewAttr		*fCurDrawViewState;			// not yet used
 	window_feel		fFeel;
 	int32			fLastViewToken;
-	BPortLink		*fLink;
+	BPrivate::PortLink	*fLink;
 	BMessageRunner	*fPulseRunner;
 	BRect			fCurrentFrame;				// not yet used
 
-	uint32			_reserved[2];	// was 8
+	uint32			_reserved[5];	// was 8
 #if !_PR3_COMPATIBLE_
 	uint32			_more_reserved[4];
 #endif