1/****************************************************************************
2**
3** Copyright (C) 2015 The Qt Company Ltd.
4** Contact: http://www.qt.io/licensing/
5**
6** This file is part of the QtVersit module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL21$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see http://www.qt.io/terms-conditions. For further
15** information use the contact form at http://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 2.1 or version 3 as published by the Free
20** Software Foundation and appearing in the file LICENSE.LGPLv21 and
21** LICENSE.LGPLv3 included in the packaging of this file. Please review the
22** following information to ensure the GNU Lesser General Public License
23** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
24** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
25**
26** As a special exception, The Qt Company gives you certain additional
27** rights. These rights are described in The Qt Company LGPL Exception
28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
29**
30** $QT_END_LICENSE$
31**
32****************************************************************************/
33
34#ifndef QVERSITRESOURCEHANDLER_H
35#define QVERSITRESOURCEHANDLER_H
36
37#include <QtVersit/qversitglobal.h>
38
39QT_FORWARD_DECLARE_CLASS(QByteArray)
40QT_FORWARD_DECLARE_CLASS(QString)
41
42QT_BEGIN_NAMESPACE_VERSIT
43
44class QVersitDefaultResourceHandlerPrivate;
45class QVersitProperty;
46
47class Q_VERSIT_EXPORT QVersitResourceHandler
48{
49public:
50 virtual ~QVersitResourceHandler() {}
51 virtual bool loadResource(const QString& location, QByteArray* contents, QString* mimeType) = 0;
52 virtual bool saveResource(const QByteArray& contents, const QVersitProperty& property,
53 QString* location) = 0;
54};
55
56class Q_VERSIT_EXPORT QVersitDefaultResourceHandler : public QVersitResourceHandler
57{
58public:
59 QVersitDefaultResourceHandler();
60 virtual ~QVersitDefaultResourceHandler();
61 virtual bool loadResource(const QString& location, QByteArray* contents, QString* mimeType);
62 virtual bool saveResource(const QByteArray& contents, const QVersitProperty& property,
63 QString* location);
64
65protected:
66 QVersitDefaultResourceHandlerPrivate* d;
67};
68
69QT_END_NAMESPACE_VERSIT
70
71#endif // QVERSITRESOURCEHANDLER_H
72

source code of qtpim/src/versit/qversitresourcehandler.h