File indexing completed on 2024-05-05 05:01:27

 // SPDX-FileCopyrightText: 2018 Black Hat <bhat@encom.eu.org>
 // SPDX-License-Identifier: GPL-3.0-only
 
 #pragma once
 
 #include <Quotient/room.h>
 
 #include <QAbstractListModel>
 #include <QObject>
 #include <QPointer>
 #include <QQmlEngine>
 
 class NeoChatRoom;
 
 namespace Quotient
 {
 class User;
 }
 
 /**
  * @class UserListModel
  *
  * This class defines the model for listing the users in a room.
  *
  * As well as gathering all the users from a room, the model ensures that they are
  * sorted in alphabetical order.
  *
  * @sa NeoChatRoom
  */
 class UserListModel : public QAbstractListModel
 {
     Q_OBJECT
     QML_ELEMENT
 
     /**
      * @brief The room that the model is getting its users from.
      */
     Q_PROPERTY(NeoChatRoom *room READ room WRITE setRoom NOTIFY roomChanged)
 
 public:
     /**
      * @brief Defines the model roles.
      */
     enum EventRoles {
         DisplayNameRole = Qt::DisplayRole, /**< The user's display name in the current room. */
         UserIdRole, /**< Matrix ID of the user. */
         AvatarRole, /**< The source URL for the user's avatar in the current room. */
         ObjectRole, /**< The QObject for the user. */
         PowerLevelRole, /**< The user's power level in the current room. */
         PowerLevelStringRole, /**< The name of the user's power level in the current room. */
     };
     Q_ENUM(EventRoles)
 
     explicit UserListModel(QObject *parent = nullptr);
 
     [[nodiscard]] NeoChatRoom *room() const;
     void setRoom(NeoChatRoom *room);
 
     /**
      * @brief The user at the given index of the model.
      */
     [[nodiscard]] Quotient::User *userAt(QModelIndex index) const;
 
     /**
      * @brief Get the given role value at the given index.
      *
      * @sa QAbstractItemModel::data
      */
     [[nodiscard]] QVariant data(const QModelIndex &index, int role) const override;
 
     /**
      * @brief Number of rows in the model.
      *
      * @sa  QAbstractItemModel::rowCount
      */
     [[nodiscard]] int rowCount(const QModelIndex &parent = QModelIndex()) const override;
 
     /**
      * @brief Returns a mapping from Role enum values to role names.
      *
      * @sa EventRoles, QAbstractItemModel::roleNames()
      */
     [[nodiscard]] QHash<int, QByteArray> roleNames() const override;
 
 Q_SIGNALS:
     void roomChanged();
     void usersRefreshed();
 
 protected:
     bool event(QEvent *event) override;
 
 private Q_SLOTS:
     void userAdded(Quotient::User *user);
     void userRemoved(Quotient::User *user);
     void refreshUser(Quotient::User *user, const QList<int> &roles = {});
     void refreshAllUsers();
 
 private:
     QPointer<NeoChatRoom> m_currentRoom;
     QList<Quotient::User *> m_users;
 
     int findUserPos(Quotient::User *user) const;
     [[nodiscard]] int findUserPos(const QString &username) const;
 };