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/*
* Copyright (C) 2016,2017 Konsulko Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <pulse/pulseaudio.h>
#include <QtCore/QAbstractListModel>
#include <QtCore/QList>
class PaControlModel;
class PaControl
{
public:
PaControl(const quint32 &index, const QString &desc, const quint32 &type, const quint32 &channel, const QString &cdesc, const quint32 &volume);
quint32 cindex() const;
QString desc() const;
quint32 type() const;
quint32 channel() const;
QString cdesc() const;
quint32 volume() const;
void setCIndex(const QVariant&);
void setDesc(const QVariant&);
void setType(const QVariant&);
void setChannel(const QVariant&);
void setCDesc(const QVariant&);
void setVolume(PaControlModel *, const QVariant&);
private:
quint32 m_cindex;
QString m_desc;
quint32 m_type;
quint32 m_channel;
QString m_cdesc;
quint32 m_volume;
};
class PaControlModel : public QAbstractListModel
{
Q_OBJECT
public:
enum PaControlRoles {
CIndexRole = Qt::UserRole + 1,
DescRole,
TypeRole,
ChannelRole,
CDescRole,
VolumeRole
};
PaControlModel(QObject *parent = 0);
void addControl(const PaControl &control);
int rowCount(const QModelIndex &parent = QModelIndex()) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
Qt::ItemFlags flags(const QModelIndex &index) const;
public slots:
void addOneControl(int cindex, QString desc, int type, int channel, const char *cdesc, int volume);
void changeExternalVolume(uint32_t type, uint32_t cindex, uint32_t chan, uint32_t volume);
signals:
void volumeChanged(uint32_t type, uint32_t index, uint32_t channel, uint32_t volume);
protected:
QHash<int, QByteArray> roleNames() const;
private:
QList<PaControl> m_controls;
pa_context *pa_ctx;
};
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