input.cxx

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// input.cxx -- handle user input from various sources.
//
// Written by David Megginson, started May 2001.
// Major redesign by Torsten Dreyer, started August 2009
//
// Copyright (C) 2001 David Megginson, david@megginson.com
// Copyright (C) 2009 Torsten Dreyer, Torsten (at) t3r _dot_ de
//
// 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// $Id$
 
#include <config.h>
 
#include "input.hxx"
 
#include <simgear/compiler.h>
 
#include <Main/fg_props.hxx>
#include "FGMouseInput.hxx"
#include "FGKeyboardInput.hxx"
 
#if defined(ENABLE_PLIB_JOYSTICK)
  #include "FGJoystickInput.hxx"
#endif
 
#ifdef WITH_EVENTINPUT
  #if defined ( SG_MAC )
    // we use HID
  #elif defined(SG_WINDOWS)
    // we use HID
  #elif defined(__OpenBSD__)
    // we use HID
  #else
    #include "FGLinuxEventInput.hxx"
    #define INPUTEVENT_CLASS FGLinuxEventInput
  #endif
 
  #if defined(ENABLE_HID_INPUT)
    #include "FGHIDEventInput.hxx"
  #endif
#endif // of WITH_EVENTINPUT

// Implementation of FGInput.
 
 
FGInput::FGInput ()
{
  if( fgGetBool("/sim/input/no-mouse-input",false) ) {
    SG_LOG(SG_INPUT,SG_MANDATORY_INFO,"Mouse input disabled!");
  } else {
    set_subsystem( FGMouseInput::staticSubsystemClassId(), new FGMouseInput() );
  }
 
  if( fgGetBool("/sim/input/no-keyboard-input",false) ) {
    SG_LOG(SG_INPUT,SG_MANDATORY_INFO,"Keyboard input disabled!");
  } else {
    set_subsystem( "input-keyboard", new FGKeyboardInput() );
  }
 
#if defined(ENABLE_PLIB_JOYSTICK)
  if( fgGetBool("/sim/input/no-joystick-input",false) ) {
    SG_LOG(SG_INPUT,SG_MANDATORY_INFO,"Joystick input disabled!");
  } else {
    set_subsystem( "input-joystick", new FGJoystickInput() );
  }
#endif
 
#ifdef INPUTEVENT_CLASS
  if( fgGetBool("/sim/input/no-event-input",false) ) {
    SG_LOG(SG_INPUT,SG_MANDATORY_INFO,"Event input disabled!");
  } else {
    set_subsystem( "input-event", new INPUTEVENT_CLASS() );
  }
#endif
 
#if defined(ENABLE_HID_INPUT) && defined(WITH_EVENTINPUT)
  if (fgGetBool("/sim/input/no-hid-input", false)) {
    SG_LOG(SG_INPUT, SG_MANDATORY_INFO, "HID-based event input disabled");
  } else {
    set_subsystem( "input-event-hid", new FGHIDEventInput() );
  }
#endif
}
 
FGInput::~FGInput ()
{
  // SGSubsystemGroup deletes all subsystem in it's destructor
}
 
 
// Register the subsystem.
SGSubsystemMgr::Registrant<FGInput> registrantFGInput;