168ed3e8e5
Further work on this is still needed. Currently there is no sorting or filtering of any kind. In addition, changes need to be made to fix issues with bad ETags since the current system here is based on MultiMC 4's version list system before it was fixed.
81 lines
2.7 KiB
C++
81 lines
2.7 KiB
C++
/* Copyright 2013 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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#ifndef INSTVERSIONLIST_H
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#define INSTVERSIONLIST_H
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#include <QObject>
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#include <QVariant>
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#include <QAbstractListModel>
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#include "libmmc_config.h"
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class InstVersion;
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class Task;
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/*!
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* \brief Class that each instance type's version list derives from.
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* Version lists are the lists that keep track of the available game versions
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* for that instance. This list will not be loaded on startup. It will be loaded
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* when the list's load function is called. Before using the version list, you
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* should check to see if it has been loaded yet and if not, load the list.
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*
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* Note that this class also inherits from QAbstractListModel. Methods from that
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* class determine how this version list shows up in a list view. Said methods
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* all have a default implementation, but they can be overridden by plugins to
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* change the behavior of the list.
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*/
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class LIBMULTIMC_EXPORT InstVersionList : public QAbstractListModel
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{
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Q_OBJECT
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public:
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explicit InstVersionList(QObject *parent = 0);
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/*!
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* \brief Gets a task that will reload the version list.
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* Simply execute the task to load the list.
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* The task returned by this function should reset the model when it's done.
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* \return A pointer to a task that reloads the version list.
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*/
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virtual Task *getLoadTask() = 0;
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//! Checks whether or not the list is loaded. If this returns false, the list should be loaded.
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virtual bool isLoaded() = 0;
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//! Gets the version at the given index.
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virtual const InstVersion *at(int i) const = 0;
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//! Returns the number of versions in the list.
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virtual int count() const = 0;
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//////// List Model Functions ////////
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virtual QVariant data(const QModelIndex &index, int role) const;
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virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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virtual int rowCount(const QModelIndex &parent) const;
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virtual int columnCount(const QModelIndex &parent) const;
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/*!
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* \brief Finds a version by its descriptor.
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* \param The descriptor of the version to find.
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* \return A const pointer to the version with the given descriptor. NULL if
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* one doesn't exist.
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*/
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virtual const InstVersion *findVersion(const QString &descriptor);
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};
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#endif // INSTVERSIONLIST_H
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