Mercurial > hg > orthanc-stone
view Framework/Messages/IObservable.h @ 1132:58799b7317fa
merge
author | Alain Mazy <alain@mazy.be> |
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date | Wed, 06 Nov 2019 10:47:05 +0100 |
parents | f0008c55e5f7 |
children | e713f1a99861 2d8ab34c8c91 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2019 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 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 * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include "../StoneEnumerations.h" #include "ICallable.h" #include "IObserver.h" #include "MessageBroker.h" #include "MessageForwarder.h" #include <set> #include <map> namespace OrthancStone { class IObservable : public boost::noncopyable { private: typedef std::map<MessageIdentifier, std::set<ICallable*> > Callables; typedef std::set<IMessageForwarder*> Forwarders; MessageBroker& broker_; Callables callables_; Forwarders forwarders_; void EmitMessageInternal(const IObserver* receiver, const IMessage& message); public: IObservable(MessageBroker& broker) : broker_(broker) { } virtual ~IObservable(); MessageBroker& GetBroker() const { return broker_; } // Takes ownsership void RegisterObserverCallback(ICallable* callable); void Unregister(IObserver* observer); void BroadcastMessage(const IMessage& message); void EmitMessage(const IObserver& observer, const IMessage& message); // Takes ownsership void RegisterForwarder(IMessageForwarder* forwarder); }; }