mirror of
https://github.com/FreeRDP/FreeRDP.git
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138 lines
3.3 KiB
C
138 lines
3.3 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* X11 Server Input
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*
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* Copyright 2011 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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <X11/Xlib.h>
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#include <winpr/crt.h>
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#include <winpr/input.h>
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#include "x11_shadow.h"
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void x11_shadow_input_synchronize_event(x11ShadowSubsystem* subsystem, UINT32 flags)
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{
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fprintf(stderr, "Client sent a synchronize event (flags:0x%X)\n", flags);
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}
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void x11_shadow_input_keyboard_event(x11ShadowSubsystem* subsystem, UINT16 flags, UINT16 code)
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{
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#ifdef WITH_XTEST
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DWORD vkcode;
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DWORD keycode;
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BOOL extended = FALSE;
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if (flags & KBD_FLAGS_EXTENDED)
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extended = TRUE;
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if (extended)
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code |= KBDEXT;
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vkcode = GetVirtualKeyCodeFromVirtualScanCode(code, 4);
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keycode = GetKeycodeFromVirtualKeyCode(vkcode, KEYCODE_TYPE_EVDEV);
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if (keycode != 0)
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{
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XTestGrabControl(subsystem->display, True);
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if (flags & KBD_FLAGS_DOWN)
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XTestFakeKeyEvent(subsystem->display, keycode, True, 0);
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else if (flags & KBD_FLAGS_RELEASE)
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XTestFakeKeyEvent(subsystem->display, keycode, False, 0);
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XTestGrabControl(subsystem->display, False);
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}
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#endif
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}
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void x11_shadow_input_unicode_keyboard_event(x11ShadowSubsystem* subsystem, UINT16 flags, UINT16 code)
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{
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fprintf(stderr, "Client sent a unicode keyboard event (flags:0x%X code:0x%X)\n", flags, code);
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}
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void x11_shadow_input_mouse_event(x11ShadowSubsystem* subsystem, UINT16 flags, UINT16 x, UINT16 y)
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{
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#ifdef WITH_XTEST
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int button = 0;
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BOOL down = FALSE;
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XTestGrabControl(subsystem->display, True);
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if (flags & PTR_FLAGS_WHEEL)
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{
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BOOL negative = FALSE;
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if (flags & PTR_FLAGS_WHEEL_NEGATIVE)
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negative = TRUE;
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button = (negative) ? 5 : 4;
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XTestFakeButtonEvent(subsystem->display, button, True, 0);
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XTestFakeButtonEvent(subsystem->display, button, False, 0);
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}
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else
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{
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if (flags & PTR_FLAGS_MOVE)
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XTestFakeMotionEvent(subsystem->display, 0, x, y, 0);
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if (flags & PTR_FLAGS_BUTTON1)
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button = 1;
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else if (flags & PTR_FLAGS_BUTTON2)
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button = 3;
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else if (flags & PTR_FLAGS_BUTTON3)
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button = 2;
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if (flags & PTR_FLAGS_DOWN)
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down = TRUE;
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if (button != 0)
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XTestFakeButtonEvent(subsystem->display, button, down, 0);
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}
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XTestGrabControl(subsystem->display, False);
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#endif
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}
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void x11_shadow_input_extended_mouse_event(x11ShadowSubsystem* subsystem, UINT16 flags, UINT16 x, UINT16 y)
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{
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#ifdef WITH_XTEST
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int button = 0;
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BOOL down = FALSE;
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XTestGrabControl(subsystem->display, True);
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XTestFakeMotionEvent(subsystem->display, 0, x, y, CurrentTime);
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if (flags & PTR_XFLAGS_BUTTON1)
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button = 8;
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else if (flags & PTR_XFLAGS_BUTTON2)
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button = 9;
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if (flags & PTR_XFLAGS_DOWN)
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down = TRUE;
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if (button != 0)
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XTestFakeButtonEvent(subsystem->display, button, down, 0);
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XTestGrabControl(subsystem->display, False);
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#endif
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}
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