screensaverprohibitor.cpp

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/
 
#include "screensaverprohibitor.h"
#include <QUuid>
#include <interfaces/core/ientitymanager.h>
#include "util.h"
 
namespace LC::Util
{
    ScreensaverProhibitor::ScreensaverProhibitor (IEntityManager *iem)
    : IEM_ { iem }
    , ContextID_ { QUuid::createUuid ().toString () }
    {
    }
 
    ScreensaverProhibitor::~ScreensaverProhibitor ()
    {
        SetProhibited (false);
    }
 
    void ScreensaverProhibitor::SetProhibited (bool prohibited)
    {
        if (Prohibited_ == prohibited)
            return;
 
        Prohibited_ = prohibited;
 
        if (Enabled_)
            SendEntity (Prohibited_);
    }
 
    void ScreensaverProhibitor::SetProhibitionsEnabled (bool enabled)
    {
        if (Enabled_ == enabled)
            return;
 
        Enabled_ = enabled;
 
        if (Prohibited_)
            SendEntity (Enabled_);
    }
 
    void ScreensaverProhibitor::SendEntity (bool prohibit)
    {
        auto e = MakeEntity ("ScreensaverProhibition", {}, {}, QStringLiteral ("x-leechcraft/power-management"));
        e.Additional_ = {
                { QStringLiteral ("Enable"), prohibit },
                { QStringLiteral ("ContextID"), ContextID_ }
            };
        IEM_->HandleEntity (e);
    }
}