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// SPDX-FileCopyrightText: Nheko Contributors
//
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include <QAbstractListModel>
#include <QQmlEngine>
#include <QSortFilterProxyModel>
#include <mtx/events/power_levels.hpp>
#include "CacheStructs.h"
class MemberListBackend final : public QAbstractListModel
{
Q_OBJECT
Q_PROPERTY(QString roomName READ roomName NOTIFY roomNameChanged)
Q_PROPERTY(int memberCount READ memberCount NOTIFY memberCountChanged)
Q_PROPERTY(QString avatarUrl READ avatarUrl NOTIFY avatarUrlChanged)
Q_PROPERTY(QString roomId READ roomId NOTIFY roomIdChanged)
Q_PROPERTY(int numUsersLoaded READ numUsersLoaded NOTIFY numUsersLoadedChanged)
Q_PROPERTY(bool loadingMoreMembers READ loadingMoreMembers NOTIFY loadingMoreMembersChanged)
public:
enum Roles
{
Mxid,
DisplayName,
AvatarUrl,
Trustlevel,
Powerlevel,
};
MemberListBackend(const QString &room_id, QObject *parent = nullptr);
QHash<int, QByteArray> roleNames() const override;
int rowCount(const QModelIndex &parent = QModelIndex()) const override
{
Q_UNUSED(parent)
return static_cast<int>(m_memberList.size());
}
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
QString roomName() const { return QString::fromStdString(info_.name); }
int memberCount() const { return (int)info_.member_count; }
QString avatarUrl() const { return QString::fromStdString(info_.avatar_url); }
QString roomId() const { return room_id_; }
int numUsersLoaded() const { return numUsersLoaded_; }
bool loadingMoreMembers() const { return loadingMoreMembers_; }
signals:
void roomNameChanged();
void memberCountChanged();
void avatarUrlChanged();
void roomIdChanged();
void numUsersLoadedChanged();
void loadingMoreMembersChanged();
public slots:
void addUsers(const std::vector<RoomMember> &users);
protected:
bool canFetchMore(const QModelIndex &) const override;
void fetchMore(const QModelIndex &) override;
private:
QVector<QPair<RoomMember, QString>> m_memberList;
QString room_id_;
RoomInfo info_;
int numUsersLoaded_{0};
bool loadingMoreMembers_{false};
mtx::events::state::PowerLevels powerLevels_;
friend class MemberList;
};
class MemberList final : public QSortFilterProxyModel
{
Q_OBJECT
QML_ELEMENT
QML_UNCREATABLE("")
Q_PROPERTY(QString roomName READ roomName NOTIFY roomNameChanged)
Q_PROPERTY(int memberCount READ memberCount NOTIFY memberCountChanged)
Q_PROPERTY(QString avatarUrl READ avatarUrl NOTIFY avatarUrlChanged)
Q_PROPERTY(QString roomId READ roomId NOTIFY roomIdChanged)
Q_PROPERTY(int numUsersLoaded READ numUsersLoaded NOTIFY numUsersLoadedChanged)
Q_PROPERTY(bool loadingMoreMembers READ loadingMoreMembers NOTIFY loadingMoreMembersChanged)
public:
enum MemberSortRoles
{
Mxid = MemberListBackend::Roles::Mxid,
DisplayName = MemberListBackend::Roles::DisplayName,
Powerlevel = MemberListBackend::Roles::Powerlevel,
};
Q_ENUM(MemberSortRoles)
MemberList(const QString &room_id, QObject *parent = nullptr);
QString roomName() const { return m_model.roomName(); }
int memberCount() const { return m_model.memberCount(); }
QString avatarUrl() const { return m_model.avatarUrl(); }
QString roomId() const { return m_model.roomId(); }
int numUsersLoaded() const { return m_model.numUsersLoaded(); }
bool loadingMoreMembers() const { return m_model.loadingMoreMembers(); }
signals:
void roomNameChanged();
void memberCountChanged();
void avatarUrlChanged();
void roomIdChanged();
void numUsersLoadedChanged();
void loadingMoreMembersChanged();
public slots:
void setFilterString(const QString &text);
void sortBy(const MemberSortRoles role);
protected:
bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override;
private:
QString filterString;
MemberListBackend m_model;
};
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