//------------------------------------------------------------------------------
//	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:		CursorManager.h
//	Author:			DarkWyrm <bpmagic@columbus.rr.com>
//	Description:	Handles the system's cursor infrastructure
//  
//------------------------------------------------------------------------------
#ifndef CURSORMANAGER_H_
#define CURSORMANAGER_H_

#include <List.h>
#include <Locker.h>
#include "CursorSet.h"
#include "TokenHandler.h"

class ServerCursor;

/*!
	\class CursorManager CursorManager.h
	\brief Handles almost all cursor management functions for the system
	
	The Cursor manager provides system cursor support, previous unseen on
	any BeOS platform. It also provides tokens for BCursors and frees all
	of an application's cursors whenever an application closes.
*/
class CursorManager : public BLocker {
public:
						CursorManager();
						~CursorManager();
		int32			AddCursor(ServerCursor *sc);
		void			DeleteCursor(int32 token);
		void			RemoveAppCursors(team_id team);
		void			SetCursorSet(const char *path);
		ServerCursor	*GetCursor(cursor_which which);
		cursor_which	GetCursorWhich();
		void			ChangeCursor(cursor_which which, int32 token);
		void			SetDefaults();
		ServerCursor	*FindCursor(int32 token);

private:
		BList			fCursorList;
		TokenHandler	fTokenizer;

		// System cursor members
		ServerCursor	*fDefaultCursor,
						*fTextCursor,
						*fMoveCursor,
						*fDragCursor,
						*fResizeCursor,
						*fNWSECursor,
						*fNESWCursor,
						*fNSCursor,
						*fEWCursor;
		cursor_which	fCurrentWhich;
};

#endif