/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * Pointer Updates Interface API

 *

 * Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef FREERDP_UPDATE_POINTER_H

#define FREERDP_UPDATE_POINTER_H

#include <freerdp/types.h>

#define PTR_MSG_TYPE_SYSTEM 0x0001

#define PTR_MSG_TYPE_POSITION 0x0003

#define PTR_MSG_TYPE_COLOR 0x0006

#define PTR_MSG_TYPE_CACHED 0x0007

#define PTR_MSG_TYPE_POINTER 0x0008

#define PTR_MSG_TYPE_POINTER_LARGE 0x0009

#define SYSPTR_NULL 0x00000000

#define SYSPTR_DEFAULT 0x00007F00

struct _POINTER_POSITION_UPDATE

{

	UINT32 xPos;

	UINT32 yPos;

};

typedef struct _POINTER_POSITION_UPDATE POINTER_POSITION_UPDATE;

struct _POINTER_SYSTEM_UPDATE

{

	UINT32 type;

};

typedef struct _POINTER_SYSTEM_UPDATE POINTER_SYSTEM_UPDATE;

struct _POINTER_COLOR_UPDATE

{

	UINT32 cacheIndex;

	UINT32 xPos;

	UINT32 yPos;

	UINT32 width;

	UINT32 height;

	UINT32 lengthAndMask;

	UINT32 lengthXorMask;

	BYTE* xorMaskData;

	BYTE* andMaskData;

};

typedef struct _POINTER_COLOR_UPDATE POINTER_COLOR_UPDATE;

struct _POINTER_LARGE_UPDATE

{

	UINT16 xorBpp;

	UINT16 cacheIndex;

	UINT16 hotSpotX;

	UINT16 hotSpotY;

	UINT16 width;

	UINT16 height;

	UINT32 lengthAndMask;

	UINT32 lengthXorMask;

	BYTE* xorMaskData;

	BYTE* andMaskData;

};

typedef struct _POINTER_LARGE_UPDATE POINTER_LARGE_UPDATE;

struct _POINTER_NEW_UPDATE

{

	UINT32 xorBpp;

	POINTER_COLOR_UPDATE colorPtrAttr;

};

typedef struct _POINTER_NEW_UPDATE POINTER_NEW_UPDATE;

struct _POINTER_CACHED_UPDATE

{

	UINT32 cacheIndex;

};

typedef struct _POINTER_CACHED_UPDATE POINTER_CACHED_UPDATE;

typedef BOOL (*pPointerPosition)(rdpContext* context,

                                 const POINTER_POSITION_UPDATE* pointer_position);

typedef BOOL (*pPointerSystem)(rdpContext* context, const POINTER_SYSTEM_UPDATE* pointer_system);

typedef BOOL (*pPointerColor)(rdpContext* context, const POINTER_COLOR_UPDATE* pointer_color);

typedef BOOL (*pPointerNew)(rdpContext* context, const POINTER_NEW_UPDATE* pointer_new);

typedef BOOL (*pPointerCached)(rdpContext* context, const POINTER_CACHED_UPDATE* pointer_cached);

typedef BOOL (*pPointerLarge)(rdpContext* context, const POINTER_LARGE_UPDATE* pointer_large);

struct rdp_pointer_update

{

	rdpContext* context;     /* 0 */

	UINT32 paddingA[16 - 1]; /* 1 */

	pPointerPosition PointerPosition; /* 16 */

	pPointerSystem PointerSystem;     /* 17 */

	pPointerColor PointerColor;       /* 18 */

	pPointerNew PointerNew;           /* 19 */

	pPointerCached PointerCached;     /* 20 */

	pPointerLarge PointerLarge;       /* 21 */

	UINT32 paddingB[32 - 22];         /* 22 */

};

typedef struct rdp_pointer_update rdpPointerUpdate;

#endif /* FREERDP_UPDATE_POINTER_H */