69 lines
2.5 KiB
C++
69 lines
2.5 KiB
C++
/* Copyright 2013-2021 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 "InstanceProxyModel.h"
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#include <BaseInstance.h>
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#include <icons/IconList.h>
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#include "Application.h"
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#include "InstanceView.h"
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#include <QDebug>
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InstanceProxyModel::InstanceProxyModel(QObject* parent) : QSortFilterProxyModel(parent)
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{
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m_naturalSort.setNumericMode(true);
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m_naturalSort.setCaseSensitivity(Qt::CaseSensitivity::CaseInsensitive);
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// FIXME: use loaded translation as source of locale instead, hook this up to translation changes
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m_naturalSort.setLocale(QLocale::system());
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}
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QVariant InstanceProxyModel::data(const QModelIndex& index, int role) const
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{
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QVariant data = QSortFilterProxyModel::data(index, role);
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if (role == Qt::DecorationRole) {
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return QVariant(APPLICATION->icons()->getIcon(data.toString()));
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}
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return data;
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}
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bool InstanceProxyModel::lessThan(const QModelIndex& left, const QModelIndex& right) const
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{
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const QString leftCategory = left.data(InstanceViewRoles::GroupRole).toString();
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const QString rightCategory = right.data(InstanceViewRoles::GroupRole).toString();
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if (leftCategory == rightCategory) {
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return subSortLessThan(left, right);
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} else {
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// FIXME: real group sorting happens in InstanceView::updateGeometries(), see LocaleString
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auto result = leftCategory.localeAwareCompare(rightCategory);
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if (result == 0) {
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return subSortLessThan(left, right);
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}
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return result < 0;
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}
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}
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bool InstanceProxyModel::subSortLessThan(const QModelIndex& left, const QModelIndex& right) const
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{
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BaseInstance* pdataLeft = static_cast<BaseInstance*>(left.internalPointer());
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BaseInstance* pdataRight = static_cast<BaseInstance*>(right.internalPointer());
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QString sortMode = APPLICATION->settings()->get("InstSortMode").toString();
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if (sortMode == "LastLaunch") {
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return pdataLeft->lastLaunch() > pdataRight->lastLaunch();
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} else {
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return m_naturalSort.compare(pdataLeft->name(), pdataRight->name()) < 0;
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}
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}
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