Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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main.cpp
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1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3// Qt-Security score:significant reason:default
4
5
6#include <qimageiohandler.h>
7
8#ifndef QT_NO_IMAGEFORMATPLUGIN
9
10#ifdef QT_NO_IMAGEFORMAT_WBMP
11#undef QT_NO_IMAGEFORMAT_WBMP
12#endif
13
14#include "qwbmphandler_p.h"
15
17
19{
20 Q_OBJECT
21 Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QImageIOHandlerFactoryInterface" FILE "wbmp.json")
22
23public:
25 QImageIOHandler *create(QIODevice *device, const QByteArray &format = QByteArray()) const override;
26};
27
28QImageIOPlugin::Capabilities QWbmpPlugin::capabilities(QIODevice *device, const QByteArray &format) const
29{
30 if (format == "wbmp")
31 return Capabilities(CanRead | CanWrite);
32
33 Capabilities cap;
34 if (!format.isEmpty())
35 return cap;
36
37 if (!device->isOpen())
38 return cap;
39
40 if (device->isReadable() && QWbmpHandler::canRead(device))
41 cap |= CanRead;
42
43 if (device->isWritable())
44 cap |= CanWrite;
45
46 return cap;
47}
48
49QImageIOHandler * QWbmpPlugin::create(QIODevice *device, const QByteArray &format) const
50{
51 QImageIOHandler *handler = new QWbmpHandler(device);
52
53 handler->setFormat(format);
54 return handler;
55}
56
57QT_END_NAMESPACE
58
59#include "main.moc"
60
61#endif /* QT_NO_IMAGEFORMATPLUGIN */
QImageIOHandler * create(QIODevice *device, const QByteArray &format=QByteArray()) const override
Creates and returns a QImageIOHandler subclass, with device and format set.
Definition main.cpp:49
Combined button and popup list for selecting options.