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/****************************************************************************
**
** Copyright (C) Qxt Foundation. Some rights reserved.
**
** This file is part of the QxtGui module of the Qxt library.
**
** This library is free software; you can redistribute it and/or modify it
** under the terms of the Common Public License, version 1.0, as published
** by IBM, and/or under the terms of the GNU Lesser General Public License,
** version 2.1, as published by the Free Software Foundation.
**
** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
** FITNESS FOR A PARTICULAR PURPOSE.
**
** You should have received a copy of the CPL and the LGPL along with this
** file. See the LICENSE file and the cpl1.0.txt/lgpl-2.1.txt files
** included with the source distribution for more information.
** If you did not receive a copy of the licenses, contact the Qxt Foundation.
**
** <http://libqxt.org> <foundation@libqxt.org>
**
****************************************************************************/
#include "qxtglobalshortcut_p.h"
#include <qt_windows.h>
bool QxtGlobalShortcutPrivate::eventFilter(void* message)
{
MSG* msg = static_cast<MSG*>(message);
if (msg->message == WM_HOTKEY)
{
const quint32 keycode = HIWORD(msg->lParam);
const quint32 modifiers = LOWORD(msg->lParam);
activateShortcut(keycode, modifiers);
}
return false;
}
quint32 QxtGlobalShortcutPrivate::nativeModifiers(Qt::KeyboardModifiers modifiers)
{
// MOD_ALT, MOD_CONTROL, (MOD_KEYUP), MOD_SHIFT, MOD_WIN
quint32 native = 0;
if (modifiers & Qt::ShiftModifier)
native |= MOD_SHIFT;
if (modifiers & Qt::ControlModifier)
native |= MOD_CONTROL;
if (modifiers & Qt::AltModifier)
native |= MOD_ALT;
if (modifiers & Qt::MetaModifier)
native |= MOD_WIN;
// TODO: resolve these?
//if (modifiers & Qt::KeypadModifier)
//if (modifiers & Qt::GroupSwitchModifier)
return native;
}
quint32 QxtGlobalShortcutPrivate::nativeKeycode(Qt::Key key)
{
switch (key)
{
case Qt::Key_Escape:
return VK_ESCAPE;
case Qt::Key_Tab:
case Qt::Key_Backtab:
return VK_TAB;
case Qt::Key_Backspace:
return VK_BACK;
case Qt::Key_Return:
case Qt::Key_Enter:
return VK_RETURN;
case Qt::Key_Insert:
return VK_INSERT;
case Qt::Key_Delete:
return VK_DELETE;
case Qt::Key_Pause:
return VK_PAUSE;
case Qt::Key_Print:
return VK_PRINT;
case Qt::Key_Clear:
return VK_CLEAR;
case Qt::Key_Home:
return VK_HOME;
case Qt::Key_End:
return VK_END;
case Qt::Key_Left:
return VK_LEFT;
case Qt::Key_Up:
return VK_UP;
case Qt::Key_Right:
return VK_RIGHT;
case Qt::Key_Down:
return VK_DOWN;
case Qt::Key_PageUp:
return VK_PRIOR;
case Qt::Key_PageDown:
return VK_NEXT;
case Qt::Key_F1:
return VK_F1;
case Qt::Key_F2:
return VK_F2;
case Qt::Key_F3:
return VK_F3;
case Qt::Key_F4:
return VK_F4;
case Qt::Key_F5:
return VK_F5;
case Qt::Key_F6:
return VK_F6;
case Qt::Key_F7:
return VK_F7;
case Qt::Key_F8:
return VK_F8;
case Qt::Key_F9:
return VK_F9;
case Qt::Key_F10:
return VK_F10;
case Qt::Key_F11:
return VK_F11;
case Qt::Key_F12:
return VK_F12;
case Qt::Key_F13:
return VK_F13;
case Qt::Key_F14:
return VK_F14;
case Qt::Key_F15:
return VK_F15;
case Qt::Key_F16:
return VK_F16;
case Qt::Key_F17:
return VK_F17;
case Qt::Key_F18:
return VK_F18;
case Qt::Key_F19:
return VK_F19;
case Qt::Key_F20:
return VK_F20;
case Qt::Key_F21:
return VK_F21;
case Qt::Key_F22:
return VK_F22;
case Qt::Key_F23:
return VK_F23;
case Qt::Key_F24:
return VK_F24;
case Qt::Key_Space:
return VK_SPACE;
case Qt::Key_Asterisk:
return VK_MULTIPLY;
case Qt::Key_Plus:
return VK_ADD;
case Qt::Key_Comma:
return VK_SEPARATOR;
case Qt::Key_Minus:
return VK_SUBTRACT;
case Qt::Key_Slash:
return VK_DIVIDE;
// numbers
case Qt::Key_0:
case Qt::Key_1:
case Qt::Key_2:
case Qt::Key_3:
case Qt::Key_4:
case Qt::Key_5:
case Qt::Key_6:
case Qt::Key_7:
case Qt::Key_8:
case Qt::Key_9:
return key;
// letters
case Qt::Key_A:
case Qt::Key_B:
case Qt::Key_C:
case Qt::Key_D:
case Qt::Key_E:
case Qt::Key_F:
case Qt::Key_G:
case Qt::Key_H:
case Qt::Key_I:
case Qt::Key_J:
case Qt::Key_K:
case Qt::Key_L:
case Qt::Key_M:
case Qt::Key_N:
case Qt::Key_O:
case Qt::Key_P:
case Qt::Key_Q:
case Qt::Key_R:
case Qt::Key_S:
case Qt::Key_T:
case Qt::Key_U:
case Qt::Key_V:
case Qt::Key_W:
case Qt::Key_X:
case Qt::Key_Y:
case Qt::Key_Z:
return key;
default:
return 0;
}
}
bool QxtGlobalShortcutPrivate::registerShortcut(quint32 nativeKey, quint32 nativeMods)
{
return RegisterHotKey(0, nativeMods ^ nativeKey, nativeMods, nativeKey);
}
bool QxtGlobalShortcutPrivate::unregisterShortcut(quint32 nativeKey, quint32 nativeMods)
{
return UnregisterHotKey(0, nativeMods ^ nativeKey);
}
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