author | unc0rr |
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parent 6700 | e04da46ee43c |
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/* |
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* Hedgewars, a free turn based strategy game |
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* Copyright (c) 2006-2007 Igor Ulyanov <iulyanov@gmail.com> |
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* Copyright (c) 2007-2012 Andrey Korotaev <unC0Rr@gmail.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; version 2 of the License |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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*/ |
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/** |
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* @file |
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* @brief HWDataManager class definition |
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*/ |
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#ifndef HEDGEWARS_HWDATAMANAGER_H |
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#define HEDGEWARS_HWDATAMANAGER_H |
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#include <QDir> |
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#include <QFile> |
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#include <QStringList> |
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class QDir; |
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class QFile; |
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class QStringList; |
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/** |
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* @brief Offers access to the data files of hedgewars. |
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* |
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* @see <a href="http://en.wikipedia.org/wiki/Singleton_pattern">singleton pattern</a> |
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* |
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* @author sheepluva |
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* @since 0.9.17 |
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*/ |
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class HWDataManager |
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{ |
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public: |
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/** |
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* @brief Returns reference to the <i>singleton</i> instance of this class. |
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* |
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* @see <a href="http://en.wikipedia.org/wiki/Singleton_pattern">singleton pattern</a> |
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* |
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* @return reference to the instance. |
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*/ |
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static HWDataManager & instance(); |
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/** |
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* @brief Returns a sorted list of data directory entries. |
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* |
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* @param subDirectory sub-directory to search. |
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* @param filters filters for entry type. |
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* @param nameFilters filters by name patterns. |
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* @return a sorted list of matches in the subDirectory of data directory. |
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*/ |
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QStringList entryList(const QString & subDirectory, |
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QDir::Filters filters = QDir::NoFilter, |
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const QStringList & nameFilters = QStringList("*") |
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) const; |
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/** |
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* @brief Returns the path for the desires data file. |
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* |
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* Use this method if you want to read an existing data file. |
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* |
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* @param relativeDataFilePath relative path of the data file. |
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* @return real path to the file. |
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*/ |
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QString findFileForRead(const QString & relativeDataFilePath) const; |
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/** |
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* @brief Returns the path for the data file that is to be written. |
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* |
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* Use this method if you want to create or write into a data file. |
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* |
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* @param relativeDataFilePath relative path of data file write path. |
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* @return destination of path data file. |
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*/ |
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QString findFileForWrite(const QString & relativeDataFilePath) const; |
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private: |
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/** |
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* @brief Class constructor of the <i>singleton</i>. |
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* |
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* Not to be used from outside the class, |
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* use the static {@link HWDataManager::instance()} instead. |
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* @see <a href="http://en.wikipedia.org/wiki/Singleton_pattern">singleton pattern</a> |
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*/ |
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HWDataManager(); |
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QDir * defaultData; ///< directory of the installed data |
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QDir * userData; ///< directory of custom data in the user's directory |
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}; |
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#endif // HEDGEWARS_HWDATAMANAGER_H |