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/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Input 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_INPUT_H
#define FREERDP_INPUT_H
#include <freerdp/api.h>
#include <freerdp/types.h>
#include <freerdp/scancode.h>
#include <winpr/crt.h>
#include <winpr/collections.h>
/* keyboard Flags */
#define KBD_FLAGS_EXTENDED 0x0100
#define KBD_FLAGS_EXTENDED1 0x0200
#define KBD_FLAGS_DOWN \
0x4000 /**< Presence of this flag indicates the key was already down previously */
#define KBD_FLAGS_RELEASE \
0x8000 /**< Presence of this flag indicates a key was released. Absence a key press */
/* Pointer Flags */
#define PTR_FLAGS_HWHEEL 0x0400
#define PTR_FLAGS_WHEEL 0x0200
#define PTR_FLAGS_WHEEL_NEGATIVE 0x0100
#define PTR_FLAGS_MOVE 0x0800
#define PTR_FLAGS_DOWN 0x8000
#define PTR_FLAGS_BUTTON1 0x1000 /* left */
#define PTR_FLAGS_BUTTON2 0x2000 /* right */
#define PTR_FLAGS_BUTTON3 0x4000 /* middle */
#define WheelRotationMask 0x01FF
/* Extended Pointer Flags */
#define PTR_XFLAGS_DOWN 0x8000
#define PTR_XFLAGS_BUTTON1 0x0001
#define PTR_XFLAGS_BUTTON2 0x0002
/* Keyboard Toggle Flags */
#define KBD_SYNC_SCROLL_LOCK 0x00000001
#define KBD_SYNC_NUM_LOCK 0x00000002
#define KBD_SYNC_CAPS_LOCK 0x00000004
#define KBD_SYNC_KANA_LOCK 0x00000008
#define RDP_CLIENT_INPUT_PDU_HEADER_LENGTH 4
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct rdp_input rdpInput;
/* defined inside libfreerdp-core */
typedef struct rdp_input_proxy rdpInputProxy;
/* Input Interface */
typedef BOOL (*pSynchronizeEvent)(rdpInput* input, UINT32 flags);
typedef BOOL (*pKeyboardEvent)(rdpInput* input, UINT16 flags, UINT8 code);
typedef BOOL (*pUnicodeKeyboardEvent)(rdpInput* input, UINT16 flags, UINT16 code);
typedef BOOL (*pMouseEvent)(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y);
typedef BOOL (*pRelMouseEvent)(rdpInput* input, UINT16 flags, INT16 xDelta, INT16 yDelta);
typedef BOOL (*pQoEEvent)(rdpInput* input, UINT32 timestampMS);
typedef BOOL (*pExtendedMouseEvent)(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y);
typedef BOOL (*pFocusInEvent)(rdpInput* input, UINT16 toggleStates);
typedef BOOL (*pKeyboardPauseEvent)(rdpInput* input);
struct rdp_input
{
rdpContext* context; /* 0 */
void* param1; /* 1 */
UINT32 paddingA[16 - 2]; /* 2 */
pSynchronizeEvent SynchronizeEvent; /* 16 */
pKeyboardEvent KeyboardEvent; /* 17 */
pUnicodeKeyboardEvent UnicodeKeyboardEvent; /* 18 */
pMouseEvent MouseEvent; /* 19 */
pExtendedMouseEvent ExtendedMouseEvent; /* 20 */
pFocusInEvent FocusInEvent; /*21 */
pKeyboardPauseEvent KeyboardPauseEvent; /* 22 */
pRelMouseEvent RelMouseEvent; /* 23 */
pQoEEvent QoEEvent; /* 24 */
UINT32 paddingB[32 - 25]; /* 25 */
};
FREERDP_API BOOL freerdp_input_send_synchronize_event(rdpInput* input, UINT32 flags);
FREERDP_API BOOL freerdp_input_send_keyboard_event(rdpInput* input, UINT16 flags, UINT8 code);
FREERDP_API BOOL freerdp_input_send_keyboard_event_ex(rdpInput* input, BOOL down, BOOL repeat,
UINT32 rdp_scancode);
FREERDP_API BOOL freerdp_input_send_keyboard_pause_event(rdpInput* input);
FREERDP_API BOOL freerdp_input_send_unicode_keyboard_event(rdpInput* input, UINT16 flags,
UINT16 code);
FREERDP_API BOOL freerdp_input_send_mouse_event(rdpInput* input, UINT16 flags, UINT16 x,
UINT16 y);
FREERDP_API BOOL freerdp_input_send_rel_mouse_event(rdpInput* input, UINT16 flags, INT16 xDelta,
INT16 yDelta);
FREERDP_API BOOL freerdp_input_send_qoe_timestamp(rdpInput* input, UINT32 timestampMS);
FREERDP_API BOOL freerdp_input_send_extended_mouse_event(rdpInput* input, UINT16 flags,
UINT16 x, UINT16 y);
FREERDP_API BOOL freerdp_input_send_focus_in_event(rdpInput* input, UINT16 toggleStates);
#ifdef __cplusplus
}
#endif
#endif /* FREERDP_INPUT_H */
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