Port RoomManager to C++

This also makes it possible to handle the Matrix URI

src/roommanager.h

@@ -0,0 +1,107 @@
+// SPDX-FileCopyrightText: 2021 Carl Schwan <carlschwan@kde.org>
+// SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
+
+#pragma once
+
+#include <QObject>
+#include <uriresolver.h>
+
+class NeoChatRoom;
+
+namespace Quotient {
+class Room;
+class User;
+}
+
+using namespace Quotient;
+
+class RoomManager : public QObject, public UriResolverBase
+{
+    Q_OBJECT
+
+    /// This property holds the current open room in the NeoChat, if any.
+    /// \sa hasOpenRoom
+    Q_PROPERTY(NeoChatRoom *currentRoom READ currentRoom NOTIFY currentRoomChanged)
+
+    /// This property holds whether a room is currently open in NeoChat.
+    /// \sa room
+    Q_PROPERTY(bool hasOpenRoom READ hasOpenRoom NOTIFY currentRoomChanged)
+
+public:
+    explicit RoomManager(QObject *parent = nullptr);
+    virtual ~RoomManager();
+
+    /// Load the last opened room or the welcome page.
+    Q_INVOKABLE void loadInitialRoom();
+
+    /// This method will tell the NeoChat to open the message list
+    /// with the given room.
+    Q_INVOKABLE void enterRoom(NeoChatRoom *room);
+
+    /// Force refresh the view to show the last the opened room.
+    Q_INVOKABLE void getBack();
+
+    Q_INVOKABLE void openWindow(NeoChatRoom *room);
+
+    /// Getter for the currentRoom property.
+    NeoChatRoom *currentRoom() const;
+
+    /// Getter for the hasOpenRoom property.
+    bool hasOpenRoom() const;
+
+    // Overrided methods from UriResolverBase
+    UriResolveResult visitUser(User *user, const QString &action) override;
+    void joinRoom(Quotient::Connection *account, const QString &roomAliasOrId,
+                  const QStringList &viaServers) override;
+    Q_INVOKABLE void visitRoom(Room *room, const QString &eventId) override;
+    Q_INVOKABLE bool visitNonMatrix(const QUrl &url) override;
+
+    Q_INVOKABLE void openResource(const QString &idOrUri, const QString &action = {});
+
+    /// Call this when the current used connection is dropped.
+    Q_INVOKABLE void reset();
+
+    void setUrlArgument(const QString &arg);
+
+Q_SIGNALS:
+    /// Signal triggered when the current open room change.
+    void currentRoomChanged();
+
+    /// Signal triggered when the pageStack should push a new page with the
+    /// message list for the given room.
+    void pushRoom(NeoChatRoom *room, const QString &event);
+
+    /// Signal triggered when the room displayed by the message list should
+    /// be changed.
+    void replaceRoom(NeoChatRoom *room, const QString &event);
+
+    /// Go to the specified event in the current room.
+    void goToEvent(const QString &event);
+
+    /// Signal triggered when the pageStack should push a welcome page.
+    void pushWelcomePage();
+
+    /// Signal triggered when a room need to be opened in a new window.
+    void openRoomInNewWindow(NeoChatRoom *room);
+
+    /// Ask current room to open the user's details for the give user.
+    /// This can assume the user is loaded.
+    void showUserDetail(const User *user);
+
+    /// Ask current room to show confirmation dialog to open direct chat.
+    /// This can assume the user is loaded.
+    void askDirectChatConfirmation(const User *user);
+
+    /// Displays warning to the user.
+    void warning(const QString &title, const QString &message);
+
+    /// Ask user to open link and then open it.
+    void openLink(const QUrl &url);
+
+private:
+    NeoChatRoom *m_currentRoom;
+    NeoChatRoom *m_lastCurrentRoom;
+    QString m_arg;
+};
+
+Q_GLOBAL_STATIC(RoomManager, roomManager)