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113 lines
2.6 KiB
C++
113 lines
2.6 KiB
C++
4 years ago
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/*
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SPDX-FileCopyrightText: 2014-2015 Harald Sitter <sitter@kde.org>
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SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
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*/
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#include "card.h"
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#include "debug.h"
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#include "context.h"
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namespace QPulseAudio
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{
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Card::Card(QObject *parent)
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: PulseObject(parent)
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{
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}
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void Card::update(const pa_card_info *info)
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{
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updatePulseObject(info);
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QString infoName = QString::fromUtf8(info->name);
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if (m_name != infoName) {
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m_name = infoName;
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Q_EMIT nameChanged();
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}
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const quint32 oldActiveProfileIndex = m_activeProfileIndex;
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bool profilesHaveChanged = false;
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int i = 0;
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for (auto **it = info->profiles2; it && *it != nullptr; ++it) {
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if (i < m_profiles.count()) {
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Profile *profile = static_cast<Profile *>(m_profiles.at(i));
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profilesHaveChanged |= profile->setInfo(*it);
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} else {
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Profile *profile = new Profile(this);
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profile->setInfo(*it);
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m_profiles.append(profile);
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profilesHaveChanged = true;
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}
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if (info->active_profile2 == *it) {
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m_activeProfileIndex = i;
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}
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++i;
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}
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while (m_profiles.count() > i) {
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delete m_profiles.takeLast();
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profilesHaveChanged = true;
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}
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if (profilesHaveChanged) {
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Q_EMIT profilesChanged();
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}
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if (profilesHaveChanged || m_activeProfileIndex != oldActiveProfileIndex) {
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Q_EMIT activeProfileIndexChanged();
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}
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bool portsHaveChanged = false;
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i = 0;
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for (auto **ports = info->ports; ports && *ports != nullptr; ++ports) {
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if (i < m_ports.count()) {
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Port *port = static_cast<Port *>(m_ports.at(i));
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portsHaveChanged |= port->setInfo(*ports);
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} else {
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Port *port = new Port(this);
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port->setInfo(*ports);
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m_ports.append(port);
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portsHaveChanged = true;
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}
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++i;
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}
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while (m_ports.count() > i) {
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delete m_ports.takeLast();
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portsHaveChanged = true;
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}
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if (portsHaveChanged) {
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Q_EMIT portsChanged();
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}
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}
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QString Card::name() const
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{
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return m_name;
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}
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QList<QObject *> Card::profiles() const
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{
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return m_profiles;
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}
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quint32 Card::activeProfileIndex() const
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{
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return m_activeProfileIndex;
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}
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void Card::setActiveProfileIndex(quint32 profileIndex)
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{
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const Profile *profile = qobject_cast<Profile *>(profiles().at(profileIndex));
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context()->setCardProfile(index(), profile->name());
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}
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QList<QObject *> Card::ports() const
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{
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return m_ports;
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}
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} // QPulseAudio
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