/**

 * 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 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_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);

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 */

	UINT32 paddingB[32 - 21]; /* 21 */

};

typedef struct rdp_pointer_update rdpPointerUpdate;

#endif /* FREERDP_UPDATE_POINTER_H */