3e4b434925
This also introduces a slightly more high-level convenience function for sending key events. The existing function where an RDP protocol flag field has to be encoded by the caller is very lowlevel ... and a bad fit for fastpath input. That could use a refactoring.
90 lines
3.1 KiB
C
90 lines
3.1 KiB
C
/**
|
|
* FreeRDP: A Remote Desktop Protocol Client
|
|
* 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 __INPUT_API_H
|
|
#define __INPUT_API_H
|
|
|
|
typedef struct rdp_input rdpInput;
|
|
|
|
#include <freerdp/api.h>
|
|
#include <freerdp/freerdp.h>
|
|
#include <freerdp/keyboard_scancode.h>
|
|
|
|
/* keyboard Flags */
|
|
#define KBD_FLAGS_EXTENDED 0x0100
|
|
#define KBD_FLAGS_DOWN 0x4000
|
|
#define KBD_FLAGS_RELEASE 0x8000
|
|
|
|
/* Pointer Flags */
|
|
#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
|
|
#define PTR_FLAGS_BUTTON2 0x2000
|
|
#define PTR_FLAGS_BUTTON3 0x4000
|
|
#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
|
|
|
|
typedef void (*pSynchronizeEvent)(rdpInput* input, uint32 flags);
|
|
typedef void (*pKeyboardEvent)(rdpInput* input, uint16 flags, uint16 code);
|
|
typedef void (*pUnicodeKeyboardEvent)(rdpInput* input, uint16 flags, uint16 code);
|
|
typedef void (*pMouseEvent)(rdpInput* input, uint16 flags, uint16 x, uint16 y);
|
|
typedef void (*pExtendedMouseEvent)(rdpInput* input, uint16 flags, uint16 x, uint16 y);
|
|
|
|
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 */
|
|
uint32 paddingB[32 - 21]; /* 21 */
|
|
};
|
|
|
|
FREERDP_API void freerdp_input_send_synchronize_event(rdpInput* input, uint32 flags);
|
|
FREERDP_API void freerdp_input_send_keyboard_event(rdpInput* input, uint16 flags, uint16 code);
|
|
FREERDP_API void freerdp_input_send_unicode_keyboard_event(rdpInput* input, uint16 flags, uint16 code);
|
|
FREERDP_API void freerdp_input_send_mouse_event(rdpInput* input, uint16 flags, uint16 x, uint16 y);
|
|
FREERDP_API void freerdp_input_send_extended_mouse_event(rdpInput* input, uint16 flags, uint16 x, uint16 y);
|
|
|
|
#define freerdp_input_send_keyboard_event_2(input, down, rdp_scancode) \
|
|
freerdp_input_send_keyboard_event(input, \
|
|
(rdp_scancode_extended(rdp_scancode) ? KBD_FLAGS_EXTENDED : 0) | \
|
|
((down) ? KBD_FLAGS_DOWN : KBD_FLAGS_RELEASE), \
|
|
rdp_scancode_code(rdp_scancode))
|
|
|
|
#endif /* __INPUT_API_H */
|