afb81b8278
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69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
/*
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* SPDX-FileCopyrightText: 2011~2023 CSSlayer <wengxt@gmail.com>
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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#ifndef FCITXWATCHER_H_
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#define FCITXWATCHER_H_
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#include <QDBusConnection>
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#include <QObject>
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class QFileSystemWatcher;
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class QDBusServiceWatcher;
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namespace fcitx {
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// A FcitxQtConnection replacement, to implement compatibility with fcitx 5.
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// Since we have three thing to monitor, the situation becomes much more
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// complexer.
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class Fcitx4Watcher : public QObject {
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Q_OBJECT
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public:
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explicit Fcitx4Watcher(QDBusConnection sessionBus,
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QObject *parent = nullptr);
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~Fcitx4Watcher();
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void watch();
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void unwatch();
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bool availability() const;
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QDBusConnection connection() const;
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QString service() const;
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Q_SIGNALS:
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void availabilityChanged(bool);
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private Q_SLOTS:
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void dbusDisconnected();
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void socketFileChanged();
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void imChanged(const QString &service, const QString &oldOwner,
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const QString &newOwner);
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private:
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QString address();
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void watchSocketFile();
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void unwatchSocketFile();
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void createConnection();
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void cleanUpConnection();
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void setAvailability(bool availability);
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void updateAvailability();
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QFileSystemWatcher *fsWatcher_ = nullptr;
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QDBusServiceWatcher *serviceWatcher_ = nullptr;
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QDBusConnection *connection_;
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QDBusConnection sessionBus_;
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QString socketFile_;
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QString serviceName_;
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bool availability_ = false;
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bool mainPresent_ = false;
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bool watched_ = false;
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QString uniqueConnectionName_;
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};
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} // namespace fcitx
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#endif // FCITXWATCHER_H_
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