MultiMC5/launcher/ui/pages/modplatform/technic/TechnicModel.h

/* Copyright 2020-2021 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 <QModelIndex>

#include "TechnicData.h"
#include "net/NetJob.h"

namespace Technic {

typedef std::function<void(QString)> LogoCallback;

class ListModel : public QAbstractListModel
{
    Q_OBJECT

public:
    ListModel(QObject *parent);
    virtual ~ListModel();

    virtual QVariant data(const QModelIndex& index, int role) const;
    virtual int columnCount(const QModelIndex& parent) const;
    virtual int rowCount(const QModelIndex& parent) const;

    void getLogo(const QString &logo, const QString &logoUrl, LogoCallback callback);
    void searchWithTerm(const QString & term);

private slots:
    void searchRequestFinished();
    void searchRequestFailed();

    void logoFailed(QString logo);
    void logoLoaded(QString logo, QString out);

private:
    void performSearch();
    void requestLogo(QString logo, QString url);

private:
    QList<Modpack> modpacks;
    QStringList m_failedLogos;
    QStringList m_loadingLogos;
    QMap<QString, QIcon> m_logoMap;
    QMap<QString, LogoCallback> waitingCallbacks;

    QString currentSearchTerm;
    enum SearchState {
        None,
        ResetRequested,
        Finished
    } searchState = None;
    NetJob::Ptr jobPtr;
    QByteArray response;
};

}