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mmplugin: Make calls nonblocking to not freeze UI when called

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replaces the blocking `reply.waitForFinished` calls with QCoro asynchronous await calls.
This commit is contained in:
Luis Büchi 2025-04-25 10:12:10 +02:00 committed by Devin Lin
parent 64a81e5918
commit 6e0dca9702
3 changed files with 31 additions and 32 deletions
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1
components/mmplugin/CMakeLists.txt
View file

@ -14,6 +14,7 @@ target_link_libraries(ppc-mmqmlplugin PRIVATE
KF6::NetworkManagerQt KF6::NetworkManagerQt
KF6::CoreAddons KF6::CoreAddons
KF6::I18n KF6::I18n
QCoro::DBus
) )

43
components/mmplugin/signalindicator.cpp
View file

@ -8,6 +8,7 @@
#include <NetworkManagerQt/Manager> #include <NetworkManagerQt/Manager>
#include <NetworkManagerQt/Settings> #include <NetworkManagerQt/Settings>
#include <NetworkManagerQt/Utils> #include <NetworkManagerQt/Utils>
#include <QDBusReply>
#include <KUser> #include <KUser>
@ -197,11 +198,11 @@ void SignalIndicator::refreshProfiles()
Q_EMIT profileListChanged(); Q_EMIT profileListChanged();
} }
void SignalIndicator::activateProfile(const QString &connectionUni) QCoro::Task<void> SignalIndicator::activateProfile(const QString &connectionUni)
{ {
if (!m_nmModem) { if (!m_nmModem) {
qWarning() << "Cannot activate profile since there is no NetworkManager modem"; qWarning() << "Cannot activate profile since there is no NetworkManager modem";
return; co_return;
} }
qDebug() << QStringLiteral("Activating profile on modem") << m_nmModem->uni() << QStringLiteral("for connection") << connectionUni << "."; qDebug() << QStringLiteral("Activating profile on modem") << m_nmModem->uni() << QStringLiteral("for connection") << connectionUni << ".";
@ -220,24 +221,23 @@ void SignalIndicator::activateProfile(const QString &connectionUni)
if (!con) { if (!con) {
qDebug() << QStringLiteral("Connection") << connectionUni << QStringLiteral("not found."); qDebug() << QStringLiteral("Connection") << connectionUni << QStringLiteral("not found.");
return; co_return;
} }
// activate connection manually // activate connection manually
// despite the documentation saying otherwise, activateConnection seems to need the DBus path, not uuid of the connection // despite the documentation saying otherwise, activateConnection seems to need the DBus path, not uuid of the connection
QDBusPendingReply<QDBusObjectPath> reply = NetworkManager::activateConnection(con->path(), m_nmModem->uni(), {}); QDBusReply<QDBusObjectPath> reply = co_await NetworkManager::activateConnection(con->path(), m_nmModem->uni(), {});
reply.waitForFinished(); if (!reply.isValid()) {
if (reply.isError()) {
qWarning() << QStringLiteral("Error activating connection:") << reply.error().message(); qWarning() << QStringLiteral("Error activating connection:") << reply.error().message();
return; co_return;
} }
} }
void SignalIndicator::addProfile(const QString &name, const QString &apn, const QString &username, const QString &password, const QString &networkType) QCoro::Task<void> SignalIndicator::addProfile(const QString &name, const QString &apn, const QString &username, const QString &password, const QString &networkType)
{ {
if (!m_nmModem) { if (!m_nmModem) {
qWarning() << "Cannot add profile since there is no NetworkManager modem"; qWarning() << "Cannot add profile since there is no NetworkManager modem";
return; co_return;
} }
NetworkManager::ConnectionSettings::Ptr settings{new NetworkManager::ConnectionSettings(NetworkManager::ConnectionSettings::Gsm)}; NetworkManager::ConnectionSettings::Ptr settings{new NetworkManager::ConnectionSettings(NetworkManager::ConnectionSettings::Gsm)};
@ -255,31 +255,29 @@ void SignalIndicator::addProfile(const QString &name, const QString &apn, const
gsmSetting->setInitialized(true); gsmSetting->setInitialized(true);
QDBusPendingReply<QDBusObjectPath> reply = NetworkManager::addAndActivateConnection(settings->toMap(), m_nmModem->uni(), {}); QDBusReply<QDBusObjectPath> reply = co_await NetworkManager::addAndActivateConnection(settings->toMap(), m_nmModem->uni(), {});
reply.waitForFinished(); if (!reply.isValid()) {
if (reply.isError()) {
qWarning() << "Error adding connection:" << reply.error().message(); qWarning() << "Error adding connection:" << reply.error().message();
} else { } else {
qDebug() << "Successfully added a new connection" << name << "with APN" << apn << "."; qDebug() << "Successfully added a new connection" << name << "with APN" << apn << ".";
} }
} }
void SignalIndicator::removeProfile(const QString &connectionUni) QCoro::Task<void> SignalIndicator::removeProfile(const QString &connectionUni)
{ {
NetworkManager::Connection::Ptr con = NetworkManager::findConnectionByUuid(connectionUni); NetworkManager::Connection::Ptr con = NetworkManager::findConnectionByUuid(connectionUni);
if (!con) { if (!con) {
qWarning() << "Could not find connection" << connectionUni << "to update!"; qWarning() << "Could not find connection" << connectionUni << "to update!";
return; co_return;
} }
QDBusPendingReply reply = con->remove(); QDBusPendingReply reply = co_await con->remove();
reply.waitForFinished(); if (!reply.isValid()) {
if (reply.isError()) {
qWarning() << "Error removing connection" << reply.error().message(); qWarning() << "Error removing connection" << reply.error().message();
} }
} }
void SignalIndicator::updateProfile(const QString &connectionUni, QCoro::Task<void> SignalIndicator::updateProfile(const QString &connectionUni,
const QString &name, const QString &name,
const QString &apn, const QString &apn,
const QString &username, const QString &username,
@ -289,13 +287,13 @@ void SignalIndicator::updateProfile(const QString &connectionUni,
NetworkManager::Connection::Ptr con = NetworkManager::findConnectionByUuid(connectionUni); NetworkManager::Connection::Ptr con = NetworkManager::findConnectionByUuid(connectionUni);
if (!con) { if (!con) {
qWarning() << "Could not find connection" << connectionUni << "to update!"; qWarning() << "Could not find connection" << connectionUni << "to update!";
return; co_return;
} }
NetworkManager::ConnectionSettings::Ptr conSettings = con->settings(); NetworkManager::ConnectionSettings::Ptr conSettings = con->settings();
if (!conSettings) { if (!conSettings) {
qWarning() << "Could not find connection settings for" << connectionUni << "to update!"; qWarning() << "Could not find connection settings for" << connectionUni << "to update!";
return; co_return;
} }
conSettings->setId(name); conSettings->setId(name);
@ -309,9 +307,8 @@ void SignalIndicator::updateProfile(const QString &connectionUni,
gsmSetting->setInitialized(true); gsmSetting->setInitialized(true);
QDBusPendingReply reply = con->update(conSettings->toMap()); QDBusPendingReply reply = co_await con->update(conSettings->toMap());
reply.waitForFinished(); if (!reply.isValid()) {
if (reply.isError()) {
qWarning() << "Error updating connection settings for" << connectionUni << ":" << reply.error().message() << "."; qWarning() << "Error updating connection settings for" << connectionUni << ":" << reply.error().message() << ".";
} else { } else {
qDebug() << "Successfully updated connection settings" << connectionUni << "."; qDebug() << "Successfully updated connection settings" << connectionUni << ".";

9
components/mmplugin/signalindicator.h
View file

@ -9,6 +9,7 @@
#include <NetworkManagerQt/Connection> #include <NetworkManagerQt/Connection>
#include <NetworkManagerQt/ModemDevice> #include <NetworkManagerQt/ModemDevice>
#include <QCoroDBusPendingReply>
#include <QObject> #include <QObject>
#include <qqmlregistration.h> #include <qqmlregistration.h>
@ -53,10 +54,10 @@ public:
// connection profiles // connection profiles
QList<ProfileSettings *> &profileList(); QList<ProfileSettings *> &profileList();
void refreshProfiles(); void refreshProfiles();
Q_INVOKABLE void activateProfile(const QString &connectionUni); Q_INVOKABLE QCoro::Task<void> activateProfile(const QString &connectionUni);
Q_INVOKABLE void addProfile(const QString &name, const QString &apn, const QString &username, const QString &password, const QString &networkType); Q_INVOKABLE QCoro::Task<void> addProfile(const QString &name, const QString &apn, const QString &username, const QString &password, const QString &networkType);
Q_INVOKABLE void removeProfile(const QString &connectionUni); Q_INVOKABLE QCoro::Task<void> removeProfile(const QString &connectionUni);
Q_INVOKABLE void updateProfile(const QString &connectionUni, Q_INVOKABLE QCoro::Task<void> updateProfile(const QString &connectionUni,
const QString &name, const QString &name,
const QString &apn, const QString &apn,
const QString &username, const QString &username,