libs/store/KoDirectoryStore.h

0001 /* This file is part of the KDE project
0002    Copyright (C) 2002 David Faure <faure@kde.org>
0003
0004    This library is free software; you can redistribute it and/or
0005    modify it under the terms of the GNU Library General Public
0006    License as published by the Free Software Foundation; either
0007    version 2 of the License, or (at your option) any later version.
0008
0009    This library is distributed in the hope that it will be useful,
0010    but WITHOUT ANY WARRANTY; without even the implied warranty of
0011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012    Library General Public License for more details.
0013
0014    You should have received a copy of the GNU Library General Public License
0015    along with this library; see the file COPYING.LIB.  If not, write to
0016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018 */
0019
0020 #ifndef koDirectoryStore_h
0021 #define koDirectoryStore_h
0022
0023 #include "KoStore.h"
0024
0025 class QFile;
0026
0027 class KoDirectoryStore : public KoStore
0028 {
0029 public:
0030     KoDirectoryStore(const QString& path, Mode _mode, bool writeMimetype);
0031     ~KoDirectoryStore() override;
0032 protected:
0033     void init();
0034     bool openWrite(const QString &name) override {
0035         return openReadOrWrite(name, QIODevice::WriteOnly);
0036     }
0037     bool openRead(const QString &name) override {
0038         return openReadOrWrite(name, QIODevice::ReadOnly);
0039     }
0040     bool closeRead() override {
0041         return true;
0042     }
0043     bool closeWrite() override {
0044         return true;
0045     }
0046     bool enterRelativeDirectory(const QString &dirName) override;
0047     bool enterAbsoluteDirectory(const QString &path) override;
0048     bool fileExists(const QString &absPath) const override;
0049
0050     bool openReadOrWrite(const QString &name, QIODevice::OpenModeFlag ioMode);
0051 private:
0052     // Path to base directory (== the ctor argument)
0053     QString m_basePath;
0054
0055     // Path to current directory
0056     QString m_currentPath;
0057
0058     // Current File
0059     QFile* m_file;
0060     Q_DECLARE_PRIVATE(KoStore)
0061 };
0062
0063 #endif