ir401inputhandler.cc

Linux下比较早的基于命令行的DVD播放器

//
// Copyright (c) 2003 by Istv醤 V醨adi
//
// This file is part of dxr3Player, a DVD player written specifically 
// for the DXR3 (aka Hollywood+) decoder card.

// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

//------------------------------------------------------------------------------

#include "IR401InputHandler.h"

#include <cstdio>

//------------------------------------------------------------------------------

using input::IR401InputHandler;
using input::CharInputHandler;
using input::InputListener;

//------------------------------------------------------------------------------

static CharInputHandler::Sequence ir401Sequences[]=
{
    { "\360\177\031\367", 4, InputListener::UP },                    // ^
    { "\360\177\021\367", 4, InputListener::DOWN },                  // v
    { "\360\177\024\367", 4, InputListener::LEFT },                  // <
    { "\360\177\026\367", 4, InputListener::RIGHT },                 // >
    { "\360\177\025\367", 4, InputListener::ACTIVATE },              // ENTER
    { "\360\177\030\367", 4, InputListener::MENU_TITLE },            // CANCEL
    { "\360\177\032\367", 4, InputListener::MENU_ROOT },             // MENU
    { "\360\177\022\367", 4, InputListener::MENU_SUBPICTURE },       // SUBTITLE
    { "\360\177\014\367", 4, InputListener::MENU_AUDIO },            // MUTE
    { "\360\177\015\367", 4, InputListener::MENU_ANGLE },            // SCREEN
    { "\360\177\020\367", 4, InputListener::MENU_PART },             // CHAPTER
    { "\360\177\006\367", 4, InputListener::PREVIOUS_CHAPTER },      // |<<
    { "\360\177\007\367", 4, InputListener::NEXT_CHAPTER },          // >>|
    { "\360\177\010\367", 4, InputListener::PLAY },                  // PLAY
    { "\360\177\011\367", 4, InputListener::PAUSE },                 // PAUSE
    { "\360\177\005\367", 4, InputListener::PLAY_FAST_FORWARD },     // >>
    { "\360\177\004\367", 4, InputListener::PLAY_FAST_BACKWARD },    // <<
    { "\360\177\012\367", 4, InputListener::EJECT },                 // STOP
    { "\360\177\001\367", 4, InputListener::RESYNCHRONIZE },         // F1
    { "\360\177\002\367", 4, InputListener::RESYNCHRONIZE_ALL },     // F2
    { "\360\177\003\367", 4, InputListener::VOLUME_RESET },          // F3
    { "\360\177\033\367", 4, InputListener::VOLUME_UP },             // VOLUME ^
    { "\360\177\027\367", 4, InputListener::VOLUME_DOWN },           // VOLUME v
    { "\360\177\013\367", 4, InputListener::CHANGE_ANGLE },          // REPEAT
    { "\360\177\000\367", 4, InputListener::TOGGLE_EXTRA_SUBTITLE }, // MOUSE
    { "\360\177\037\367", 4, InputListener::QUIT },                  // EXIT
    { 0, 0, InputListener::NONE }
};

//------------------------------------------------------------------------------

IR401InputHandler::IR401InputHandler(InputListener& listener) :
    ReaderInputHandler(listener, "input::IR401InputHandler", ir401Sequences)
{
    int fd = open("/dev/midi", O_RDONLY|O_NONBLOCK);

    if (fd<0) {
        perror("open");
    } else {
        start(fd);
    }
}
    

//------------------------------------------------------------------------------
//------------------------------------------------------------------------------