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/**
* 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
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct
{
UINT32 xPos;
UINT32 yPos;
} POINTER_POSITION_UPDATE;
typedef struct
{
UINT32 type;
} POINTER_SYSTEM_UPDATE;
typedef struct
{
UINT16 cacheIndex;
UINT16 hotSpotX;
UINT16 hotSpotY;
UINT16 width;
UINT16 height;
UINT16 lengthAndMask;
UINT16 lengthXorMask;
BYTE* xorMaskData;
BYTE* andMaskData;
} POINTER_COLOR_UPDATE;
typedef struct
{
UINT16 xorBpp;
UINT16 cacheIndex;
UINT16 hotSpotX;
UINT16 hotSpotY;
UINT16 width;
UINT16 height;
UINT32 lengthAndMask;
UINT32 lengthXorMask;
BYTE* xorMaskData;
BYTE* andMaskData;
} POINTER_LARGE_UPDATE;
typedef struct
{
UINT32 xorBpp;
POINTER_COLOR_UPDATE colorPtrAttr;
} POINTER_NEW_UPDATE;
typedef struct
{
UINT32 cacheIndex;
} 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 */
WINPR_ATTR_NODISCARD pPointerPosition PointerPosition; /* 16 */
WINPR_ATTR_NODISCARD pPointerSystem PointerSystem; /* 17 */
WINPR_ATTR_NODISCARD pPointerColor PointerColor; /* 18 */
WINPR_ATTR_NODISCARD pPointerNew PointerNew; /* 19 */
WINPR_ATTR_NODISCARD pPointerCached PointerCached; /* 20 */
WINPR_ATTR_NODISCARD pPointerLarge PointerLarge; /* 21 */
UINT32 paddingB[32 - 22]; /* 22 */
};
typedef struct rdp_pointer_update rdpPointerUpdate;
#ifdef __cplusplus
}
#endif
#endif /* FREERDP_UPDATE_POINTER_H */
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