include/QtCore/qmimedatabase.h

0001 // Copyright (C) 2016 The Qt Company Ltd.
0002 // Copyright (C) 2015 Klaralvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author David Faure <david.faure@kdab.com>
0003 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
0004
0005 #ifndef QMIMEDATABASE_H
0006 #define QMIMEDATABASE_H
0007
0008 #include <QtCore/qmimetype.h>
0009
0010 QT_REQUIRE_CONFIG(mimetype);
0011
0012 #include <QtCore/qstringlist.h>
0013
0014 QT_BEGIN_NAMESPACE
0015
0016 class QByteArray;
0017 class QFileInfo;
0018 class QIODevice;
0019 class QUrl;
0020
0021 class QMimeDatabasePrivate;
0022 class Q_CORE_EXPORT QMimeDatabase
0023 {
0024     Q_DISABLE_COPY(QMimeDatabase)
0025
0026 public:
0027     QMimeDatabase();
0028     ~QMimeDatabase();
0029
0030     QMimeType mimeTypeForName(const QString &nameOrAlias) const;
0031
0032     enum MatchMode {
0033         MatchDefault = 0x0,
0034         MatchExtension = 0x1,
0035         MatchContent = 0x2
0036     };
0037
0038     QMimeType mimeTypeForFile(const QString &fileName, MatchMode mode = MatchDefault) const;
0039     QMimeType mimeTypeForFile(const QFileInfo &fileInfo, MatchMode mode = MatchDefault) const;
0040     QList<QMimeType> mimeTypesForFileName(const QString &fileName) const;
0041
0042     QMimeType mimeTypeForData(const QByteArray &data) const;
0043     QMimeType mimeTypeForData(QIODevice *device) const;
0044
0045     QMimeType mimeTypeForUrl(const QUrl &url) const;
0046     QMimeType mimeTypeForFileNameAndData(const QString &fileName, QIODevice *device) const;
0047     QMimeType mimeTypeForFileNameAndData(const QString &fileName, const QByteArray &data) const;
0048
0049     QString suffixForFileName(const QString &fileName) const;
0050
0051     QList<QMimeType> allMimeTypes() const;
0052
0053 private:
0054     QMimeDatabasePrivate *d;
0055 };
0056
0057 QT_END_NAMESPACE
0058
0059 #endif // QMIMEDATABASE_H