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https://git.jami.net/savoirfairelinux/jami-client-qt.git
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126 lines
3.5 KiB
C++
126 lines
3.5 KiB
C++
/*
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* Copyright (C) 2021 by Savoir-faire Linux
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* Author: Andreas Traczyk <andreas.traczyk@savoirfairelinux.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "audiodevicemodel.h"
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#include "lrcinstance.h"
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AudioDeviceModel::AudioDeviceModel(QObject* parent)
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: AbstractListModelBase(parent)
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{
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connect(this, &AudioDeviceModel::typeChanged, this, &AudioDeviceModel::reset);
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}
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int
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AudioDeviceModel::rowCount(const QModelIndex& parent) const
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{
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if (!parent.isValid()) {
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return devices_.size();
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}
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return 0;
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}
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int
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AudioDeviceModel::columnCount(const QModelIndex& parent) const
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{
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Q_UNUSED(parent);
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return 1;
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}
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QVariant
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AudioDeviceModel::data(const QModelIndex& index, int role) const
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{
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if (!index.isValid() || devices_.size() <= index.row()) {
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return QVariant();
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}
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switch (role) {
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case Qt::DisplayRole:
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case Role::DeviceName: {
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auto deviceName = devices_.at(index.row());
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QRegularExpression re("{{(.*?)}}");
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QRegularExpressionMatch match = re.match(deviceName);
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if (match.hasMatch() && re.captureCount() > 0) {
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deviceName.replace(match.captured(0), QObject::tr(match.captured(1).toUtf8()));
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}
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return QVariant(deviceName.toUtf8());
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}
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case Role::RawDeviceName:
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return QVariant(devices_.at(index.row()));
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case Role::isCurrent:
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return QVariant(index.row() == getCurrentIndex());
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default:
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break;
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}
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return QVariant();
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}
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QHash<int, QByteArray>
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AudioDeviceModel::roleNames() const
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{
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QHash<int, QByteArray> roles;
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roles[DeviceName] = "DeviceName";
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roles[RawDeviceName] = "RawDeviceName";
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return roles;
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}
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QModelIndex
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AudioDeviceModel::index(int row, int column, const QModelIndex&) const
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{
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if (column != 0) {
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return QModelIndex();
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}
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if (row >= 0 && row < rowCount()) {
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return createIndex(row, column);
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}
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return QModelIndex();
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}
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QModelIndex
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AudioDeviceModel::parent(const QModelIndex&) const
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{
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return QModelIndex();
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}
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Qt::ItemFlags
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AudioDeviceModel::flags(const QModelIndex& index) const
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{
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auto flags = QAbstractItemModel::flags(index) | Qt::ItemNeverHasChildren | Qt::ItemIsSelectable;
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if (!index.isValid()) {
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return QAbstractItemModel::flags(index);
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}
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return flags;
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}
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void
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AudioDeviceModel::reset()
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{
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beginResetModel();
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devices_ = type_ == Type::Record ? lrcInstance_->avModel().getAudioInputDevices()
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: lrcInstance_->avModel().getAudioOutputDevices();
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endResetModel();
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}
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int
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AudioDeviceModel::getCurrentIndex() const
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{
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auto currentId = type_ == Type::Record ? lrcInstance_->avModel().getInputDevice()
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: lrcInstance_->avModel().getOutputDevice();
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auto resultList = match(index(0, 0), Qt::DisplayRole, QVariant(currentId));
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return resultList.size() > 0 ? resultList[0].row() : 0;
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}
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