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/* |
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* PearPC |
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* keyboard.cc - keyboardaccess functions for POSIX |
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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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#include <cstdlib> |
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|
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#include <SDL.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 SDLSystemKeyboard: 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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SDLMod keyMods = SDL_GetModState(); |
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if (keyMods & KMOD_NUM) |
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r |= KEYB_LED_NUM; |
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if (keyMods & KMOD_CAPS) |
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r |= KEYB_LED_CAPS; |
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/* |
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if (keyMods & SDLK_SCROLLOCK) |
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r |= KEYB_LED_SCROLL;*/ |
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return r; |
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} |
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|
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void setKeybLEDs(int leds) |
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{ |
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#if 0 |
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int r = getKeybLEDs() ^ leds; |
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SDLMod keyMods = SDL_GetModState(); |
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|
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if (r & KEYB_LED_NUM && leds & KEYB_LED_NUM) |
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(int)keyMods |= KMOD_NUM; |
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else |
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(int)keyMods &= KMOD_NUM; |
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|
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if (r & KEYB_LED_CAPS && leds & KEYB_LED_CAPS) |
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(int)keyMods |= KMOD_CAPS; |
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else |
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(int)keyMods &= KMOD_CAPS; |
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/* |
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if (r & KEYB_LED_SCROLL && leds & KEYB_LED_SCROLL) |
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keyMods |= SDLK_SCROLLOCK; |
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else |
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keyMods &= SDLK_SCROLLOCK; |
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*/ |
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SDL_SetModState(keyMods); |
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#endif |
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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 SDLSystemKeyboard(); |
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} |