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action.cpp

/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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.
*
* $URL: https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-0-13-1/backends/keymapper/action.cpp $
* $Id: action.cpp 35813 2009-01-11 00:20:27Z sev $
*
*/

#include "backends/keymapper/action.h"

#ifdef ENABLE_KEYMAPPER

#include "backends/keymapper/keymap.h"

namespace Common {

Action::Action(Keymap *boss, const char *i,     String des, ActionType typ, 
                     KeyType prefKey, int pri, int flg)
      : _boss(boss), description(des), type(typ), preferredKey(prefKey),
      priority(pri), flags(flg), _hwKey(0) {
      assert(i);
      assert(_boss);

      strncpy(id, i, ACTION_ID_SIZE);

      _boss->addAction(this);
}

void Action::mapKey(const HardwareKey *key) {
      if (_hwKey) _boss->unregisterMapping(this);
      _hwKey = key;
      if (_hwKey) _boss->registerMapping(this, _hwKey);
}

const HardwareKey *Action::getMappedKey() const {
      return _hwKey;
}

} // end of namespace Common

#endif // #ifdef ENABLE_KEYMAPPER

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