openkylin
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ukui-search
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fix(frontend):修复了一个远程桌面连接时偶现的崩溃问题 

该问题曾导致远程连接建立后，本地进程退出后，远程的进程dbus接口被调用时偶现崩溃
This commit is contained in:
iaom 2023-09-15 09:23:23 +08:00
parent 86c8ea5296
commit ca2c333ab5
2 changed files with 3 additions and 19 deletions
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21
frontend/ukui-search-dbus-service.cpp
View File

@ -73,21 +73,9 @@ UkuiSearchDbusServices::UkuiSearchDbusServices(MainWindow *m, QObject *parent):
} }
} }
UkuiSearchDbusServices::~UkuiSearchDbusServices()
{
if(m_watcher) {
delete m_watcher;
m_watcher = nullptr;
}
if(m_serviceIface) {
delete m_serviceIface;
m_serviceIface = nullptr;
}
}
void UkuiSearchDbusServices::initWatcher() void UkuiSearchDbusServices::initWatcher()
{ {
m_watcher = new QDBusServiceWatcher(QStringLiteral("com.ukui.search.service"),QDBusConnection::sessionBus(), QDBusServiceWatcher::WatchForOwnerChange); m_watcher = new QDBusServiceWatcher(QStringLiteral("com.ukui.search.service"),QDBusConnection::sessionBus(), QDBusServiceWatcher::WatchForOwnerChange, this);
connect(m_watcher, &QDBusServiceWatcher::serviceOwnerChanged, this, &UkuiSearchDbusServices::onServiceOwnerChanged); connect(m_watcher, &QDBusServiceWatcher::serviceOwnerChanged, this, &UkuiSearchDbusServices::onServiceOwnerChanged);
connectToService(); connectToService();
} }
@ -131,9 +119,7 @@ UkuiSearchDbusServices::onServiceOwnerChanged(const QString &service, const QStr
void UkuiSearchDbusServices::connectToService() void UkuiSearchDbusServices::connectToService()
{ {
if(!m_serviceIface) { m_serviceIface = new OrgUkuiSearchServiceInterface(QStringLiteral("com.ukui.search.service"), "/", QDBusConnection::sessionBus(), this);
m_serviceIface = new OrgUkuiSearchServiceInterface(QStringLiteral("com.ukui.search.service"), "/", QDBusConnection::sessionBus());
}
connect(m_serviceIface, &OrgUkuiSearchServiceInterface::showWindowSignal, this, &UkuiSearchDbusServices::onShowWindow); connect(m_serviceIface, &OrgUkuiSearchServiceInterface::showWindowSignal, this, &UkuiSearchDbusServices::onShowWindow);
connect(m_serviceIface, &OrgUkuiSearchServiceInterface::searchKeywordSignal, this, &UkuiSearchDbusServices::onSearchKeyword); connect(m_serviceIface, &OrgUkuiSearchServiceInterface::searchKeywordSignal, this, &UkuiSearchDbusServices::onSearchKeyword);
connect(m_serviceIface, &OrgUkuiSearchServiceInterface::mainWindowSwitchSignal, this, &UkuiSearchDbusServices::onMainWindowSwitch); connect(m_serviceIface, &OrgUkuiSearchServiceInterface::mainWindowSwitchSignal, this, &UkuiSearchDbusServices::onMainWindowSwitch);
@ -143,8 +129,7 @@ void UkuiSearchDbusServices::disConnectToService()
{ {
if(m_serviceIface) { if(m_serviceIface) {
m_serviceIface->disconnect(); m_serviceIface->disconnect();
delete m_serviceIface; m_serviceIface->deleteLater();
m_serviceIface = nullptr;
} }
} }

1
frontend/ukui-search-dbus-service.h
View File

@ -37,7 +37,6 @@ class UkuiSearchDbusServices: public QObject, public QDBusContext
public: public:
explicit UkuiSearchDbusServices(MainWindow *m, QObject *parent = nullptr); explicit UkuiSearchDbusServices(MainWindow *m, QObject *parent = nullptr);
~UkuiSearchDbusServices();
public Q_SLOTS: public Q_SLOTS:
void showWindow(); void showWindow();