Moved to headers/private/servers/app because of DisplayDriver dependency

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9949 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/servers/app/CursorHandler.h

@@ -0,0 +1,79 @@
+//------------------------------------------------------------------------------
+//	Copyright (c) 2001-2002, Haiku, Inc.
+//
+//	Permission is hereby granted, free of charge, to any person obtaining a
+//	copy of this software and associated documentation files (the "Software"),
+//	to deal in the Software without restriction, including without limitation
+//	the rights to use, copy, modify, merge, publish, distribute, sublicense,
+//	and/or sell copies of the Software, and to permit persons to whom the
+//	Software is furnished to do so, subject to the following conditions:
+//
+//	The above copyright notice and this permission notice shall be included in
+//	all copies or substantial portions of the Software.
+//
+//	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+//	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+//	DEALINGS IN THE SOFTWARE.
+//
+//	File Name:		CursorHandler.h
+//	Author:			DarkWyrm <bpmagic@columbus.rr.com>
+//	Description:	class for handling cursor display for DisplayDriver
+//  
+//------------------------------------------------------------------------------
+#ifndef CURSORHANDLER_H
+#define CURSORHANDLER_H
+
+#include "GraphicsBuffer.h"
+#include "ServerCursor.h"
+#include "ServerBitmap.h"
+
+class DisplayDriver;
+
+/*!
+	\class CursorHandler CursorHandler.h
+	\brief Object used by DisplayDriver to handle all the messiness of displaying the cursor
+*/
+class CursorHandler
+{
+public:
+	CursorHandler(DisplayDriver *driver);
+	~CursorHandler(void);
+	
+	bool IntersectsCursor(const BRect &r);
+	
+	void SetCursor(ServerCursor *cursor);
+	ServerCursor *GetCursor(void) const { return fCursor; }
+	
+	void MoveTo(const BPoint &pt);
+	BPoint GetPosition(void) const { return fPosition.LeftTop(); }
+	
+	void Hide(void);
+	void Show(void);
+	void Obscure(void);
+	bool IsHidden(void) const { return (fHideLevel>0); }
+	bool IsObscured(void) const { return fIsObscured; }
+	
+	void DriverHide(void);
+	void DriverShow(void);
+private:
+	
+	DisplayDriver *fDriver;
+
+	BRect fOldPosition;
+	BRect fPosition;
+	BPoint fCursorPos;
+	
+	UtilityBitmap *fSavedData;
+	ServerCursor *fCursor;
+	int8 fHideLevel;
+	
+	bool fDriverHidden;
+	bool fIsObscured;
+	bool fValidSaveData;
+};
+
+#endif