00001 /*************************************************************************** 00002 * Copyright (C) 2005-2007 Stefan Schwarzer, Jens Schneider, * 00003 * Matthias Hardt, Guido Madaus * 00004 * * 00005 * Copyright (C) 2007-2008 BerLinux Solutions GbR * 00006 * Stefan Schwarzer & Guido Madaus * 00007 * * 00008 * Copyright (C) 2009-2013 BerLinux Solutions GmbH * 00009 * * 00010 * Authors: * 00011 * Stefan Schwarzer <stefan.schwarzer@diskohq.org>, * 00012 * Matthias Hardt <matthias.hardt@diskohq.org>, * 00013 * Jens Schneider <jens.schneider@diskohq.org>, * 00014 * Guido Madaus <guido.madaus@diskohq.org>, * 00015 * Patrick Helterhoff <patrick.helterhoff@diskohq.org>, * 00016 * René Bählkow <rene.baehlkow@diskohq.org> * 00017 * * 00018 * This library is free software; you can redistribute it and/or * 00019 * modify it under the terms of the GNU Lesser General Public * 00020 * License version 2.1 as published by the Free Software Foundation. * 00021 * * 00022 * This library is distributed in the hope that it will be useful, * 00023 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00024 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00025 * Lesser General Public License for more details. * 00026 * * 00027 * You should have received a copy of the GNU Lesser General Public * 00028 * License along with this library; if not, write to the * 00029 * Free Software Foundation, Inc., * 00030 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * 00031 **************************************************************************/ 00032 00033 #ifndef MMSINPUTLISTHREAD_H_ 00034 #define MMSINPUTLISTHREAD_H_ 00035 00036 #include "mmsinput/mmsinputlishandler.h" 00037 #include <linux/keyboard.h> 00038 #include <fcntl.h> 00039 #include <sys/ioctl.h> 00040 #include <sys/kd.h> 00041 #include <linux/vt.h> 00042 00043 #include <linux/input.h> 00044 00045 class MMSInputLISThread : public MMSThread { 00046 private: 00047 //! access to the input handler to buffer input events there 00048 MMSInputLISHandler *handler; 00049 00050 //! filedescriptor from which we read keyboard inputs (this should be the fd to the framebuffer console) 00051 int kb_fd; 00052 00053 // name of the device != keyboard 00054 MMSINPUTLISHANDLER_DEV device; 00055 00056 //! filedescriptor of the device 00057 int dv_fd; 00058 00059 //! shift key pressed 00060 bool shift_pressed; 00061 00062 //! altgr key pressed 00063 bool altgr_pressed; 00064 00065 //! is caps lock? 00066 bool is_caps_lock; 00067 00068 //! button pressed? 00069 bool button_pressed; 00070 00071 int lastX, lastY; 00072 struct input_event lastevent; 00073 00074 bool openDevice(); 00075 void closeDevice(); 00076 00077 MMSKeySymbol getSymbol(int code, unsigned short value); 00078 unsigned short readValue(unsigned char table, unsigned char index); 00079 MMSKeySymbol getKeyFromCode(bool pressed, unsigned char code); 00080 void updateLED(); 00081 00082 MMSKeySymbol translateKey(int code); 00083 bool translateEvent(struct input_event *linux_evt, MMSInputEvent *inputevent); 00084 00085 public: 00086 MMSInputLISThread(MMSInputLISHandler *handler, int kb_fd); 00087 MMSInputLISThread(MMSInputLISHandler *handler, MMSINPUTLISHANDLER_DEV *device); 00088 ~MMSInputLISThread(); 00089 void threadMain(); 00090 }; 00091 00092 #endif /* MMSINPUTLISTHREAD_H_ */