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/**
* Copyright (C) 2014 Canonical, Ltd.
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser 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 warranties of MERCHANTABILITY,
* SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Andreas Pokorny <andreas.pokorny@canonical.com>
*/
#include "powerdaudiomodemediator.h"
PowerDAudioModeMediator::PowerDAudioModeMediator(PowerD &powerd)
: powerd(powerd)
{
}
void PowerDAudioModeMediator::audioModeChanged(const QString &mode)
{
PowerD::PowerState expectedState =
(mode == "speaker" || mode == "bluetooth") ?
PowerD::ActiveDisplay :
PowerD::ActiveDisplayWithProximityBlanking;
if (!last_request || last_request->state != expectedState)
{
decltype(last_request) old_request{ std::move(last_request) };
last_request.reset(new PendingRequest{ powerd.requestState(expectedState), expectedState });
if (last_request->cookie.isEmpty())
last_request.reset();
if (old_request)
powerd.clearState( old_request->cookie );
}
}
void PowerDAudioModeMediator::audioOutputClosed()
{
if (last_request)
{
powerd.clearState( last_request->cookie );
last_request.reset();
}
}
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