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/* |
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* PearPC |
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* keyboard.cc - keyboard access functions for Windows |
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* |
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* Copyright (C) 1999-2004 Stefan Weyergraf |
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* Copyright (C) 1999-2004 Sebastian Biallas (sb@biallas.net) |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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|
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#define WIN32_LEAN_AND_MEAN |
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#include <windows.h> |
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#include <windowsx.h> |
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|
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#undef FASTCALL |
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|
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#include <cstdlib> |
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|
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#include "system/systhread.h" |
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#include "syswin.h" |
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|
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#include "system/display.h" |
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#include "system/keyboard.h" |
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|
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class WinSystemKeyboard: public SystemKeyboard { |
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public: |
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virtual int getKeybLEDs() |
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{ |
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int r = 0; |
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if (GetAsyncKeyState(VK_NUMLOCK) & 1) r |= KEYB_LED_NUM; |
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if (GetAsyncKeyState(VK_CAPITAL) & 1) r |= KEYB_LED_CAPS; |
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if (GetAsyncKeyState(VK_SCROLL) & 1) r |= KEYB_LED_SCROLL; |
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return r; |
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} |
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|
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virtual void setKeybLEDs(int leds) |
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{ |
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int r = getKeybLEDs() ^ leds; |
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if (r & KEYB_LED_NUM) { |
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keybd_event(VK_NUMLOCK, MapVirtualKey(VK_NUMLOCK, 0), KEYEVENTF_EXTENDEDKEY, 0); |
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keybd_event(VK_NUMLOCK, MapVirtualKey(VK_NUMLOCK, 0), KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0); |
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} |
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if (r & KEYB_LED_CAPS) { |
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keybd_event(VK_CAPITAL, MapVirtualKey(VK_CAPITAL, 0), KEYEVENTF_EXTENDEDKEY, 0); |
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keybd_event(VK_CAPITAL, MapVirtualKey(VK_CAPITAL, 0), KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0); |
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} |
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if (r & KEYB_LED_SCROLL) { |
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keybd_event(VK_SCROLL, MapVirtualKey(VK_SCROLL, 0), KEYEVENTF_EXTENDEDKEY, 0); |
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keybd_event(VK_SCROLL, MapVirtualKey(VK_SCROLL, 0), KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0); |
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} |
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} |
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|
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virtual bool handleEvent(const SystemEvent &ev) |
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{ |
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return SystemKeyboard::handleEvent(ev); |
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} |
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}; |
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|
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SystemKeyboard *allocSystemKeyboard() |
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{ |
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if (gKeyboard) return NULL; |
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return new WinSystemKeyboard(); |
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} |