134 lines
3.4 KiB
C++
134 lines
3.4 KiB
C++
/* Copyright 2015 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "AbstractCommonModel.h"
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BaseAbstractCommonModel::BaseAbstractCommonModel(const Qt::Orientation orientation, QObject *parent)
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: QAbstractListModel(parent), m_orientation(orientation)
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{
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}
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int BaseAbstractCommonModel::rowCount(const QModelIndex &parent) const
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{
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return m_orientation == Qt::Horizontal ? entryCount() : size();
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}
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int BaseAbstractCommonModel::columnCount(const QModelIndex &parent) const
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{
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return m_orientation == Qt::Horizontal ? size() : entryCount();
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}
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QVariant BaseAbstractCommonModel::data(const QModelIndex &index, int role) const
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{
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if (!hasIndex(index.row(), index.column(), index.parent()))
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{
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return QVariant();
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}
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const int i = m_orientation == Qt::Horizontal ? index.column() : index.row();
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const int entry = m_orientation == Qt::Horizontal ? index.row() : index.column();
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return formatData(i, role, get(i, entry, role));
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}
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QVariant BaseAbstractCommonModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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if (orientation != m_orientation && role == Qt::DisplayRole)
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{
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return entryTitle(section);
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}
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else
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{
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return QVariant();
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}
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}
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bool BaseAbstractCommonModel::setData(const QModelIndex &index, const QVariant &value, int role)
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{
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const int i = m_orientation == Qt::Horizontal ? index.column() : index.row();
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const int entry = m_orientation == Qt::Horizontal ? index.row() : index.column();
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const bool result = set(i, entry, role, sanetizeData(i, role, value));
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if (result)
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{
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emit dataChanged(index, index, QVector<int>() << role);
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}
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return result;
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}
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Qt::ItemFlags BaseAbstractCommonModel::flags(const QModelIndex &index) const
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{
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if (!hasIndex(index.row(), index.column(), index.parent()))
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{
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return Qt::NoItemFlags;
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}
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const int entry = m_orientation == Qt::Horizontal ? index.row() : index.column();
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if (canSet(entry))
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{
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return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEnabled;
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}
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else
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{
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return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
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}
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}
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void BaseAbstractCommonModel::notifyAboutToAddObject(const int at)
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{
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if (m_orientation == Qt::Horizontal)
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{
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beginInsertColumns(QModelIndex(), at, at);
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}
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else
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{
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beginInsertRows(QModelIndex(), at, at);
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}
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}
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void BaseAbstractCommonModel::notifyObjectAdded()
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{
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if (m_orientation == Qt::Horizontal)
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{
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endInsertColumns();
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}
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else
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{
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endInsertRows();
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}
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}
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void BaseAbstractCommonModel::notifyAboutToRemoveObject(const int at)
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{
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if (m_orientation == Qt::Horizontal)
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{
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beginRemoveColumns(QModelIndex(), at, at);
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}
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else
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{
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beginRemoveRows(QModelIndex(), at, at);
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}
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}
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void BaseAbstractCommonModel::notifyObjectRemoved()
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{
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if (m_orientation == Qt::Horizontal)
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{
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endRemoveColumns();
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}
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else
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{
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endRemoveRows();
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}
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}
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void BaseAbstractCommonModel::notifyBeginReset()
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{
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beginResetModel();
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}
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void BaseAbstractCommonModel::notifyEndReset()
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{
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endResetModel();
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}
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