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/***************************************************************************
* Copyright (C) 2005 by Joe Ferris *
* jferris@optimistictech.com *
* *
* 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 "actionregistry.h"
#include "katapultaction.h"
#include "katapultitem.h"
static ActionRegistry * actionRegistryInstance = 0;
ActionRegistry::ActionRegistry()
{
actions.setAutoDelete(TRUE);
}
ActionRegistry::~ActionRegistry()
{
}
ActionRegistry * ActionRegistry::self()
{
if(actionRegistryInstance == 0)
actionRegistryInstance = new ActionRegistry();
return actionRegistryInstance;
}
void ActionRegistry::registerAction(const KatapultAction *action)
{
actions.append(action);
}
QPtrList<KatapultAction> ActionRegistry::actionsForItem(const KatapultItem *item) const
{
QPtrList<KatapultAction> result;
QPtrListIterator<KatapultAction> it(actions);
KatapultAction *action;
while((action = it.current()) != 0) {
++it;
if(action->accepts(item))
result.append(action);
}
return result;
}
void ActionRegistry::clear()
{
actions.clear();
}
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