107 lines
2.8 KiB
C++
107 lines
2.8 KiB
C++
//
|
|
// Copyright 2013 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
|
|
//
|
|
#pragma once
|
|
|
|
class LegacyInstance;
|
|
class BaseInstance;
|
|
#include <QList>
|
|
#include <QString>
|
|
#include <QDir>
|
|
#include <QAbstractListModel>
|
|
|
|
#include "Mod.h"
|
|
|
|
/**
|
|
* A legacy mod list.
|
|
* Backed by a folder.
|
|
*/
|
|
class ModList : public QAbstractListModel
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
ModList(const QString& dir, const QString& list_file = QString());
|
|
|
|
virtual QVariant data ( const QModelIndex& index, int role = Qt::DisplayRole ) const;
|
|
virtual int rowCount ( const QModelIndex& parent = QModelIndex() ) const
|
|
{
|
|
return size();
|
|
};
|
|
virtual QVariant headerData ( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
|
|
virtual int columnCount ( const QModelIndex& parent ) const;
|
|
|
|
size_t size() const { return mods.size(); };
|
|
bool empty() const { return size() == 0; }
|
|
Mod& operator[](size_t index) { return mods[index]; };
|
|
|
|
/// Reloads the mod list and returns true if the list changed.
|
|
virtual bool update();
|
|
|
|
/**
|
|
* Adds the given mod to the list at the given index - if the list supports custom ordering
|
|
*/
|
|
virtual bool installMod(const QFileInfo& filename, int index = 0);
|
|
|
|
/// Deletes the mod at the given index.
|
|
virtual bool deleteMod(int index);
|
|
|
|
/// Deletes all the selected mods
|
|
virtual bool deleteMods( int first, int last );
|
|
|
|
/**
|
|
* move the mod at index to the position N
|
|
* 0 is the beginning of the list, length() is the end of the list.
|
|
*/
|
|
virtual bool moveModTo(int from, int to);
|
|
|
|
/**
|
|
* move the mod at index one position upwards
|
|
*/
|
|
virtual bool moveModUp(int from);
|
|
virtual bool moveModsUp( int first, int last );
|
|
|
|
/**
|
|
* move the mod at index one position downwards
|
|
*/
|
|
virtual bool moveModDown(int from);
|
|
virtual bool moveModsDown( int first, int last );
|
|
|
|
/// flags, mostly to support drag&drop
|
|
virtual Qt::ItemFlags flags(const QModelIndex& index) const;
|
|
/// get data for drag action
|
|
virtual QMimeData* mimeData(const QModelIndexList& indexes) const;
|
|
/// get the supported mime types
|
|
virtual QStringList mimeTypes() const;
|
|
/// process data from drop action
|
|
virtual bool dropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column, const QModelIndex& parent);
|
|
/// what drag actions do we support?
|
|
virtual Qt::DropActions supportedDragActions() const;
|
|
|
|
/// what drop actions do we support?
|
|
virtual Qt::DropActions supportedDropActions() const;
|
|
|
|
virtual bool isValid();
|
|
|
|
QDir dir()
|
|
{
|
|
return m_dir;
|
|
}
|
|
private:
|
|
QStringList readListFile();
|
|
bool saveListFile();
|
|
|
|
signals:
|
|
void changed();
|
|
protected:
|
|
QDir m_dir;
|
|
QString m_list_file;
|
|
QString m_list_id;
|
|
QList<Mod> mods;
|
|
};
|