mirror of https://github.com/FreeRDP/FreeRDP
115 lines
3.3 KiB
C
115 lines
3.3 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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*
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* Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <freerdp/config.h>
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#include "shadow.h"
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static BOOL shadow_input_synchronize_event(rdpInput* input, UINT32 flags)
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{
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rdpShadowClient* client = (rdpShadowClient*)input->context;
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rdpShadowSubsystem* subsystem = client->server->subsystem;
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if (!client->mayInteract)
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return TRUE;
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return IFCALLRESULT(TRUE, subsystem->SynchronizeEvent, subsystem, client, flags);
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}
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static BOOL shadow_input_keyboard_event(rdpInput* input, UINT16 flags, UINT8 code)
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{
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rdpShadowClient* client = (rdpShadowClient*)input->context;
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rdpShadowSubsystem* subsystem = client->server->subsystem;
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if (!client->mayInteract)
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return TRUE;
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return IFCALLRESULT(TRUE, subsystem->KeyboardEvent, subsystem, client, flags, code);
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}
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static BOOL shadow_input_unicode_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code)
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{
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rdpShadowClient* client = (rdpShadowClient*)input->context;
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rdpShadowSubsystem* subsystem = client->server->subsystem;
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if (!client->mayInteract)
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return TRUE;
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return IFCALLRESULT(TRUE, subsystem->UnicodeKeyboardEvent, subsystem, client, flags, code);
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}
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static BOOL shadow_input_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
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{
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rdpShadowClient* client = (rdpShadowClient*)input->context;
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rdpShadowSubsystem* subsystem = client->server->subsystem;
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if (client->server->shareSubRect)
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{
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x += client->server->subRect.left;
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y += client->server->subRect.top;
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}
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if (!(flags & PTR_FLAGS_WHEEL))
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{
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client->pointerX = x;
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client->pointerY = y;
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if ((client->pointerX == subsystem->pointerX) && (client->pointerY == subsystem->pointerY))
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{
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flags &= ~PTR_FLAGS_MOVE;
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if (!(flags & (PTR_FLAGS_BUTTON1 | PTR_FLAGS_BUTTON2 | PTR_FLAGS_BUTTON3)))
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return TRUE;
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}
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}
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if (!client->mayInteract)
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return TRUE;
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return IFCALLRESULT(TRUE, subsystem->MouseEvent, subsystem, client, flags, x, y);
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}
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static BOOL shadow_input_extended_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y)
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{
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rdpShadowClient* client = (rdpShadowClient*)input->context;
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rdpShadowSubsystem* subsystem = client->server->subsystem;
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if (client->server->shareSubRect)
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{
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x += client->server->subRect.left;
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y += client->server->subRect.top;
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}
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client->pointerX = x;
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client->pointerY = y;
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if (!client->mayInteract)
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return TRUE;
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return IFCALLRESULT(TRUE, subsystem->ExtendedMouseEvent, subsystem, client, flags, x, y);
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}
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void shadow_input_register_callbacks(rdpInput* input)
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{
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input->SynchronizeEvent = shadow_input_synchronize_event;
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input->KeyboardEvent = shadow_input_keyboard_event;
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input->UnicodeKeyboardEvent = shadow_input_unicode_keyboard_event;
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input->MouseEvent = shadow_input_mouse_event;
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input->ExtendedMouseEvent = shadow_input_extended_mouse_event;
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}
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