+
−/*
+
− * Hedgewars, a free turn based strategy game
+
− * Copyright (c) 2006-2007 Igor Ulyanov <iulyanov@gmail.com>
+
− * Copyright (c) 2007-2011 Andrey Korotaev <unC0Rr@gmail.com>
+
− *
+
− * This program is free software; you can redistribute it and/or modify
+
− * it under the terms of the GNU General Public License as published by
+
− * the Free Software Foundation; version 2 of the License
+
− *
+
− * This program is distributed in the hope that it will be useful,
+
− * but WITHOUT ANY WARRANTY; without even the implied warranty of
+
− * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+
− * GNU General Public License for more details.
+
− *
+
− * You should have received a copy of the GNU General Public License
+
− * along with this program; if not, write to the Free Software
+
− * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
− */
+
−
+
−/**
+
− * @file
+
− * @brief HWDataManager class implementation
+
− */
+
−
+
−#include <QMap>
+
−#include <QStringList>
+
−
+
−#include <QFileInfo>
+
−
+
−#include "hwconsts.h"
+
−
+
−#include "HWDataManager.h"
+
−
+
−
+
−HWDataManager::HWDataManager()
+
−{
+
−    userData = new QDir(cfgdir->absolutePath());
+
−    if (!userData->cd("Data"))
+
−        userData = NULL;
+
−
+
−    defaultData = new QDir(datadir->absolutePath());
+
−}
+
−
+
−
+
−HWDataManager & HWDataManager::instance()
+
−{
+
−    static HWDataManager instance;
+
−    return instance;
+
−}
+
−
+
−
+
−QStringList HWDataManager::entryList(
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−                    const QString & subDirectory,
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−                    QDir::Filters filters,
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−                    const QStringList & nameFilters
+
−                    ) const
+
−{
+
−    QStringList result;
+
−
+
−    if (userData != NULL)
+
−    {
+
−        QDir tmpDir(*userData);
+
−        if (tmpDir.cd(subDirectory))
+
−            result.append(tmpDir.entryList(nameFilters, filters));
+
−    }
+
−
+
−    QDir tmpDir(*defaultData);
+
−    if (tmpDir.cd(subDirectory))
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−        result.append(tmpDir.entryList(nameFilters, filters));
+
−
+
−    result.removeDuplicates();
+
−
+
−    // sort case-insensitive
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−    QMap<QString, QString> sortedFileNames;
+
−    foreach ( QString fn, result)
+
−    {
+
−        sortedFileNames.insert(fn.toLower(), fn);
+
−    }
+
−    result = sortedFileNames.values();
+
−
+
−    return result;
+
−}
+
−
+
−
+
−QString HWDataManager::findFileForRead(
+
−                                const QString & relativeDataFilePath) const
+
−{
+
−    QString path;
+
−
+
−    if (userData != NULL)
+
−        path = userData->absolutePath()+"/"+relativeDataFilePath;
+
−
+
−    if ((!path.isEmpty()) && (!QFile::exists(path)))
+
−        path = defaultData->absolutePath()+"/"+relativeDataFilePath;
+
−
+
−    return path;
+
−}
+
−
+
−
+
−QString HWDataManager::findFileForWrite(
+
−                                const QString & relativeDataFilePath) const
+
−{
+
−    if (userData != NULL)
+
−    {
+
−        QString path = userData->absolutePath()+"/"+relativeDataFilePath;
+
−
+
−        // create folders if needed
+
−        QDir tmp;
+
−        tmp.mkpath(QFileInfo(path).absolutePath());
+
−
+
−        return path;
+
−    }
+
−
+
−
+
−    return "";
+
−}
+
−