104 lines
2.5 KiB
C++
104 lines
2.5 KiB
C++
#include "roomlistmodel.h"
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#include <QtGui/QBrush>
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#include <QtGui/QColor>
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#include <QtCore/QDebug>
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RoomListModel::RoomListModel(QObject* parent)
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: QAbstractListModel(parent)
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{
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m_connection = 0;
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}
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RoomListModel::~RoomListModel()
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{
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}
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void RoomListModel::setConnection(QMatrixClient::Connection* connection)
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{
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beginResetModel();
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m_connection = connection;
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m_rooms.clear();
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connect( connection, &QMatrixClient::Connection::newRoom, this, &RoomListModel::addRoom );
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for( QMatrixClient::Room* room: connection->roomMap().values() ) {
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connect( room, &QMatrixClient::Room::namesChanged, this, &RoomListModel::namesChanged );
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m_rooms.append(room);
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}
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endResetModel();
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}
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QMatrixClient::Room* RoomListModel::roomAt(int row)
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{
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return m_rooms.at(row);
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}
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void RoomListModel::addRoom(QMatrixClient::Room* room)
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{
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beginInsertRows(QModelIndex(), m_rooms.count(), m_rooms.count());
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connect( room, &QMatrixClient::Room::namesChanged, this, &RoomListModel::namesChanged );
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m_rooms.append(room);
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endInsertRows();
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}
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int RoomListModel::rowCount(const QModelIndex& parent) const
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{
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if( parent.isValid() )
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return 0;
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return m_rooms.count();
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}
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QVariant RoomListModel::data(const QModelIndex& index, int role) const
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{
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if( !index.isValid() )
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return QVariant();
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if( index.row() >= m_rooms.count() )
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{
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qDebug() << "UserListModel: something wrong here...";
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return QVariant();
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}
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QMatrixClient::Room* room = m_rooms.at(index.row());
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if( role == Qt::DisplayRole )
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{
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return room->displayName();
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}
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if( role == Qt::ForegroundRole )
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{
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if( room->highlightCount() > 0 )
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return QBrush(QColor("orange"));
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return QVariant();
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}
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if( role == Qt::DecorationRole )
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{
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if(room->avatarUrl().toString() != "") {
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return room->avatarUrl();
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}
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return QVariant();
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}
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if (role == Qt::StatusTipRole )
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{
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return room->topic();
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}
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return QVariant();
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}
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void RoomListModel::namesChanged(QMatrixClient::Room* room)
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{
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int row = m_rooms.indexOf(room);
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emit dataChanged(index(row), index(row));
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}
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void RoomListModel::unreadMessagesChanged(QMatrixClient::Room* room)
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{
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int row = m_rooms.indexOf(room);
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emit dataChanged(index(row), index(row));
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}
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QHash<int, QByteArray> RoomListModel::roleNames() const {
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QHash<int, QByteArray> roles;
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roles[Qt::DisplayRole] = "name";
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roles[Qt::DecorationRole] = "avatar";
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roles[Qt::StatusTipRole] = "topic";
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return roles;
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}
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