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/*
* Copyright (C) 2015 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 warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY, 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 <http://www.gnu.org/licenses/>.
*
* Author: Xavi Garcia <xavi.garcia.mena@canonical.com>
*/
#pragma once
#include <QObject>
#include <QDBusConnection>
#include <map>
#include <memory>
class StreamRestoreInterface;
class DBusPropertiesInterface;
class AccountsInterface;
class AccountsSoundInterface;
class QSignalSpy;
struct RoleInformation
{
std::unique_ptr<DBusPropertiesInterface> interface_;
QString path_;
};
class DBusPulseVolume : public QObject
{
public:
DBusPulseVolume();
~DBusPulseVolume();
bool setVolume(QString const & role, double volume);
double getVolume(QString const & role);
bool waitForVolumeChangedInAccountsService();
protected:
QString fillRolePath(QString const &role);
void initializeAccountsInterface();
std::unique_ptr<QDBusConnection> connection_;
std::unique_ptr<StreamRestoreInterface> interface_paths_;
typedef std::map<QString, std::shared_ptr<RoleInformation>> RolesMap;
RolesMap roles_map_;
std::unique_ptr<DBusPropertiesInterface> accounts_interface_;
std::unique_ptr<QSignalSpy> signal_spy_volume_changed_;
};
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