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/*
* Copyright (c) 2009-2012, Albertas Vyšniauskas
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* * Neither the name of the software author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef CHANGENOTIFICATION_H_
#define CHANGENOTIFICATION_H_
#include "ColorSource.h"
#include <map>
#include <string>
#include <list>
#include <boost/shared_ptr.hpp>
class ChangeNotification;
class NotificationLink{
protected:
std::string source_name;
uint32_t source_slot_id;
std::string destination_name;
uint32_t destination_slot_id;
bool enabled;
public:
NotificationLink(const char *source_name, uint32_t source_slot_id, const char *destination_name, uint32_t destination_slot_id);
friend class ChangeNotification;
};
class ChangeNotification{
protected:
std::map<std::string, ColorSource*> sources;
std::multimap<std::string, boost::shared_ptr<NotificationLink> > links;
public:
ChangeNotification();
~ChangeNotification();
bool registerSource(const char *location, ColorSource *source);
bool unregisterSource(const char *location, ColorSource *source);
bool addLink(boost::shared_ptr<NotificationLink> notification_link);
bool removeLink(boost::shared_ptr<NotificationLink> notification_link);
};
#endif /* CHANGENOTIFICATION_H_ */
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