Other: bridge-gui-tester.

WIP: Added bridge-gui-test app.
WIP: goos.
WIP: event sending.
WIP: include bridge-gui-tester in frontend project
WIP: app end login event buttons.
WIP: login events. .
WIP: moved and renamed tab code
WIP: wired login logic.
WIP: setColorScheme and loginAbort.
WIP: more calls implemented + random users and numbers.
WIP: mail calls.
WIP: bug reports.
WIP: more signal send via the grpc Qt proxy.
WIP: Qt proxy on the event stream tab.
WIP: user change events wiring.
WIP: GUI changes.
WIP: minor refactoring.
WIP: remove event stream tab.
WIP: GUI changes.
WIP: separate logs, cache and keychain implemented.
WIP: Automatic update.

Other: fix linux build.

WIP: fix for live addition/modification/removal of users on the server side.

internal/frontend/bridge-gui/bridge-gui-tester/UserTable.h

@@ -0,0 +1,61 @@
+// Copyright (c) 2022 Proton AG
+//
+// This file is part of Proton Mail Bridge.
+//
+// Proton Mail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Proton Mail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
+
+
+
+#ifndef BRIDGE_GUI_TESTER_USER_TABLE_H
+#define BRIDGE_GUI_TESTER_USER_TABLE_H
+
+
+#include <bridgepp/User/User.h>
+
+//****************************************************************************************************************************************************
+/// \brief User table model class
+//****************************************************************************************************************************************************
+
+class UserTable : public QAbstractTableModel
+{
+Q_OBJECT
+public: // member functions.
+    explicit UserTable(QObject *parent); ///< Default constructor.
+    UserTable(UserTable const &) = delete; ///< Disabled copy-constructor.
+    UserTable(UserTable &&) = delete; ///< Disabled assignment copy-constructor.
+    ~UserTable() = default; ///< Destructor.
+    UserTable &operator=(UserTable const &) = delete; ///< Disabled assignment operator.
+    UserTable &operator=(UserTable &&) = delete; ///< Disabled move assignment operator.
+    qint32 userCount() const; ///< Return the number of users in the table.
+    void append(bridgepp::SPUser const& user); ///< Append a user.
+    bridgepp::SPUser userAtIndex(qint32 index); ///< Return the user at the given index.
+    bridgepp::SPUser userWithID(QString const &userID); ///< Return the user with a given id.
+    qint32 indexOfUser(QString const& userID); ///< Return the index of a given User.
+    void touch(qint32 index); ///< touch the user at a given index (indicates it has been modified).
+    void remove(qint32 index); ///< Remove the user at a given index.
+    QList<bridgepp::SPUser> users() const; ///< Return a copy of the user list.
+
+private: // data members.
+    int rowCount(QModelIndex const &parent) const override; ///< Get the number of rows in the table.
+    int columnCount(QModelIndex const &parent) const override; ///< Get the number of columns in the table.
+    QVariant data(QModelIndex const &index, int role) const override; ///< Get the data for a role at a given index.
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const override; ///< Get header data.
+    bool isIndexValid(qint32 index) const; ///< return true iff the index is valid.
+
+public:
+    QList<bridgepp::SPUser> users_;
+};
+
+
+#endif //BRIDGE_GUI_TESTER_USER_TABLE_H