// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2012 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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, see .
*
* Authored by: Jason Smith
*/
#ifndef UNITY_EDGEBARRIERCONTROLLER_H
#define UNITY_EDGEBARRIERCONTROLLER_H
#include "PointerBarrier.h"
#include "LauncherOptions.h"
namespace unity {
namespace ui {
class EdgeBarrierSubscriber
{
public:
virtual bool HandleBarrierEvent(PointerBarrierWrapper* owner, BarrierEvent::Ptr event) = 0;
};
class EdgeBarrierController : public sigc::trackable
{
public:
EdgeBarrierController();
~EdgeBarrierController();
nux::RWProperty sticky_edges;
nux::Property options;
void Subscribe(EdgeBarrierSubscriber* subscriber, unsigned int monitor);
void Unsubscribe(EdgeBarrierSubscriber* subscriber, unsigned int monitor);
EdgeBarrierSubscriber* GetSubscriber(unsigned int monitor);
protected:
void ProcessBarrierEvent(PointerBarrierWrapper* owner, BarrierEvent::Ptr event);
private:
struct Impl;
std::unique_ptr pimpl;
};
}
}
#endif