MultiMC5/api/logic/meta/Index.h
Petr Mrázek 2660418d58 NOISSUE hack it together enough to get launching back
Meta index will now always return valid objects.
They just might never load if they don't exist on the server.
2017-04-07 00:20:02 +02:00

72 lines
2.0 KiB
C++

/* Copyright 2015-2017 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <QAbstractListModel>
#include <memory>
#include "BaseEntity.h"
#include "multimc_logic_export.h"
class Task;
namespace Meta
{
using VersionListPtr = std::shared_ptr<class VersionList>;
using VersionPtr = std::shared_ptr<class Version>;
class MULTIMC_LOGIC_EXPORT Index : public QAbstractListModel, public BaseEntity
{
Q_OBJECT
public:
explicit Index(QObject *parent = nullptr);
explicit Index(const QVector<VersionListPtr> &lists, QObject *parent = nullptr);
enum
{
UidRole = Qt::UserRole,
NameRole,
ListPtrRole
};
QVariant data(const QModelIndex &index, int role) const override;
int rowCount(const QModelIndex &parent) const override;
int columnCount(const QModelIndex &parent) const override;
QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
QString localFilename() const override { return "index.json"; }
// queries
VersionListPtr get(const QString &uid);
VersionPtr get(const QString &uid, const QString &version);
bool hasUid(const QString &uid) const;
QVector<VersionListPtr> lists() const { return m_lists; }
public: // for usage by parsers only
void merge(const BaseEntity::Ptr &other) override;
void parse(const QJsonObject &obj) override;
private:
QVector<VersionListPtr> m_lists;
QHash<QString, VersionListPtr> m_uids;
void connectVersionList(const int row, const VersionListPtr &list);
};
}