mirror of https://github.com/qt/qtgrpc.git
101 lines
2.9 KiB
C++
101 lines
2.9 KiB
C++
// Copyright (C) 2024 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef CHATENGINE_H
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#define CHATENGINE_H
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#include "chatmessages.qpb.h"
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#include "clientworker.h"
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#include "chatmessagemodel.h"
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#include "userstatusmodel.h"
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#include <QtQmlIntegration/QtQmlIntegration>
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#include <QtCore/QObject>
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#include <QtCore/QString>
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#include <QtCore/QThread>
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#include <QtCore/QTimer>
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#include <memory>
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QT_BEGIN_NAMESPACE
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class QClipboard;
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QT_END_NAMESPACE
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class ChatEngine : public QObject
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{
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Q_OBJECT
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QML_ELEMENT
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QML_SINGLETON
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Q_PROPERTY(UserStatusModel *userStatusModel READ userStatusModel NOTIFY chatStreamFinished)
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Q_PROPERTY(ChatMessageModel *chatMessageModel READ chatMessageModel NOTIFY chatStreamFinished)
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Q_PROPERTY(QString username READ username NOTIFY chatStateChanged)
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Q_PROPERTY(QUrl hostUri READ hostUri WRITE setHostUri NOTIFY hostUriChanged)
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Q_PROPERTY(Backend::ChatState chatState READ chatState NOTIFY chatStateChanged)
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public:
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//! [client-1]
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explicit ChatEngine(QObject *parent = nullptr);
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~ChatEngine() override;
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// Register operations
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Q_INVOKABLE void registerUser(const chat::Credentials &credentials);
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// ChatRoom operations
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Q_INVOKABLE void login(const chat::Credentials &credentials);
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Q_INVOKABLE void logout();
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Q_INVOKABLE void sendText(const QString &message);
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Q_INVOKABLE void sendFile(const QUrl &url);
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Q_INVOKABLE void sendFiles(const QList<QUrl> &urls);
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Q_INVOKABLE bool sendFilesFromClipboard();
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//! [client-1]
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Q_INVOKABLE static void openUrl(const QByteArray &url);
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Q_INVOKABLE static QList<QString> findLocalIps();
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Q_INVOKABLE QString getSchemeSymbol();
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UserStatusModel *userStatusModel() noexcept { return m_userStatusModel.get(); }
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ChatMessageModel *chatMessageModel() noexcept { return m_chatMessageModel.get(); }
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[[nodiscard]] const QString &username() const & { return m_userCredentials.name(); }
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const QUrl &hostUri() const & { return m_hostUri; }
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void setHostUri(const QUrl &hostUri);
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Backend::ChatState chatState() const { return m_chatState; }
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signals:
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void registerFinished(const QGrpcStatus &status);
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void chatError(const QString &message);
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void chatStateChanged();
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void chatStreamFinished(const QGrpcStatus &status);
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void hostUriChanged();
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protected:
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bool eventFilter(QObject *obj, QEvent *event) override;
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private:
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void initialize();
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void setUserStatus(chat::UserStatus::Type status);
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private:
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QThread m_clientThread;
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ClientWorker *m_clientWorker;
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QUrl m_hostUri;
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chat::Credentials m_userCredentials;
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chat::UserStatus::Type m_userStatus;
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std::unique_ptr<UserStatusModel> m_userStatusModel;
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std::unique_ptr<ChatMessageModel> m_chatMessageModel;
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QClipboard *m_clipboard;
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QTimer m_inactivityTimer;
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Backend::ChatState m_chatState = {};
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Q_DISABLE_COPY_MOVE(ChatEngine)
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};
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#endif // CHATENGINE_H
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