Qt 6.x
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qmimetype.h
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1// Copyright (C) 2016 The Qt Company Ltd.
2// Copyright (C) 2015 Klaralvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author David Faure <david.faure@kdab.com>
3// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
4
5#ifndef QMIMETYPE_H
6#define QMIMETYPE_H
7
8#include <QtCore/qglobal.h>
9
10QT_REQUIRE_CONFIG(mimetype);
11
12#include <QtCore/qobjectdefs.h>
13#include <QtCore/qshareddata.h>
14#include <QtCore/qstring.h>
15#include <QtCore/qstringlist.h>
16
17QT_BEGIN_NAMESPACE
18
19class QMimeTypePrivate;
20class QMimeType;
21
22Q_CORE_EXPORT size_t qHash(const QMimeType &key, size_t seed = 0) noexcept;
23
24class Q_CORE_EXPORT QMimeType
25{
26 Q_GADGET
27 Q_PROPERTY(bool valid READ isValid CONSTANT)
28 Q_PROPERTY(bool isDefault READ isDefault CONSTANT)
29 Q_PROPERTY(QString name READ name CONSTANT)
30 Q_PROPERTY(QString comment READ comment CONSTANT)
31 Q_PROPERTY(QString genericIconName READ genericIconName CONSTANT)
32 Q_PROPERTY(QString iconName READ iconName CONSTANT)
33 Q_PROPERTY(QStringList globPatterns READ globPatterns CONSTANT)
34 Q_PROPERTY(QStringList parentMimeTypes READ parentMimeTypes CONSTANT)
35 Q_PROPERTY(QStringList allAncestors READ allAncestors CONSTANT)
36 Q_PROPERTY(QStringList aliases READ aliases CONSTANT)
37 Q_PROPERTY(QStringList suffixes READ suffixes CONSTANT)
38 Q_PROPERTY(QString preferredSuffix READ preferredSuffix CONSTANT)
39 Q_PROPERTY(QString filterString READ filterString CONSTANT)
40
41public:
42 QMimeType();
43 QMimeType(const QMimeType &other);
44 QMimeType &operator=(const QMimeType &other);
45 QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_PURE_SWAP(QMimeType)
46 void swap(QMimeType &other) noexcept
47 {
48 d.swap(other.d);
49 }
50 explicit QMimeType(const QMimeTypePrivate &dd);
51 ~QMimeType();
52
53 bool operator==(const QMimeType &other) const;
54
55 inline bool operator!=(const QMimeType &other) const
56 {
57 return !operator==(other);
58 }
59
60 bool isValid() const;
61
62 bool isDefault() const;
63
64 QString name() const;
65 QString comment() const;
66 QString genericIconName() const;
67 QString iconName() const;
68 QStringList globPatterns() const;
69 QStringList parentMimeTypes() const;
70 QStringList allAncestors() const;
71 QStringList aliases() const;
72 QStringList suffixes() const;
73 QString preferredSuffix() const;
74
75 Q_INVOKABLE bool inherits(const QString &mimeTypeName) const;
76
77 QString filterString() const;
78
79protected:
80 friend class QMimeTypeParserBase;
81 friend class MimeTypeMapEntry;
82 friend class QMimeDatabasePrivate;
83 friend class QMimeXMLProvider;
84 friend class QMimeBinaryProvider;
85 friend class QMimeTypePrivate;
86 friend Q_CORE_EXPORT size_t qHash(const QMimeType &key, size_t seed) noexcept;
87
88 QExplicitlySharedDataPointer<QMimeTypePrivate> d;
89};
90
91Q_DECLARE_SHARED(QMimeType)
92
93#ifndef QT_NO_DEBUG_STREAM
94class QDebug;
95Q_CORE_EXPORT QDebug operator<<(QDebug debug, const QMimeType &mime);
96#endif
97
98QT_END_NAMESPACE
99
100#endif // QMIMETYPE_H
QDebug
\inmodule QtCore
QMimeType
\inmodule QtCore
Definition qmimetype.h:25
QMimeType::isValid
bool isValid() const
Definition qmimetype.cpp:181
QMimeType::globPatterns
QStringList globPatterns
the list of glob matching patterns
Definition qmimetype.h:33
QMimeType::parentMimeTypes
QStringList parentMimeTypes
the names of parent MIME types
Definition qmimetype.h:34
QMimeType::allAncestors
QStringList allAncestors
the names of direct and indirect parent MIME types
Definition qmimetype.h:35
QMimeType::aliases
QStringList aliases
the list of aliases of this mimetype
Definition qmimetype.h:36
QMimeType::suffixes
QStringList suffixes
the known suffixes for the MIME type
Definition qmimetype.h:37
QMimeType::d
QExplicitlySharedDataPointer< QMimeTypePrivate > d
Definition qmimetype.h:88
QMimeType::valid
bool valid
true if the QMimeType object contains valid data, false otherwise
Definition qmimetype.h:27
QMimeType::comment
QString comment
the description of the MIME type to be displayed on user interfaces
Definition qmimetype.h:30
QMimeType::operator=
QMimeType & operator=(const QMimeType &other)
Move-assigns other to this QMimeType instance.
Definition qmimetype.cpp:106
QMimeType::QMimeType
QMimeType()
Constructs this QMimeType object initialized with default property values that indicate an invalid MI...
Definition qmimetype.cpp:88
QMimeType::preferredSuffix
QString preferredSuffix
the preferred suffix for the MIME type
Definition qmimetype.h:38
QMimeType::iconName
QString iconName
the file name of an icon image that represents the MIME type
Definition qmimetype.h:32
QMimeType::isDefault
bool isDefault
true if this MIME type is the default MIME type which applies to all files: application/octet-stream.
Definition qmimetype.h:28
QMimeType::operator!=
bool operator!=(const QMimeType &other) const
Returns true if other does not equal this QMimeType object, otherwise returns false.
Definition qmimetype.h:55
QMimeType::~QMimeType
~QMimeType()
Destroys the QMimeType object, and releases the d pointer.
Definition qmimetype.cpp:139
QMimeType::genericIconName
QString genericIconName
the file name of a generic icon that represents the MIME type
Definition qmimetype.h:31
QMimeType::filterString
QString filterString
a filter string usable for a file dialog
Definition qmimetype.h:39
QStringList
\inmodule QtCore
QString
\macro QT_RESTRICTED_CAST_FROM_ASCII
Definition qstring.h:127
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qstandardpaths_haiku.cpp:21
QT_END_NAMESPACE
Definition qsharedpointer.cpp:1545
void
DBusConnection const char DBusError DBusBusType DBusError return DBusConnection DBusHandleMessageFunction void DBusFreeFunction return DBusConnection return DBusConnection return const char DBusError return DBusConnection DBusMessage dbus_uint32_t return DBusConnection dbus_bool_t DBusConnection DBusAddWatchFunction DBusRemoveWatchFunction DBusWatchToggledFunction void DBusFreeFunction return DBusConnection DBusDispatchStatusFunction void DBusFreeFunction DBusTimeout return DBusTimeout return DBusWatch return DBusWatch unsigned int return DBusError const DBusError return const DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessageIter int const void return DBusMessageIter DBusMessageIter return DBusMessageIter void DBusMessageIter void int return DBusMessage DBusMessageIter return DBusMessageIter return DBusMessageIter DBusMessageIter const char const char const char const char return DBusMessage return DBusMessage const char return DBusMessage dbus_bool_t return DBusMessage dbus_uint32_t return DBusMessage void
Definition qdbus_symbols_p.h:401
operator<<
Q_CORE_EXPORT QDebug operator<<(QDebug debug, const QMimeType &mime)
Definition qmimetype.cpp:485
qHash
Q_CORE_EXPORT size_t qHash(const QMimeType &key, size_t seed=0) noexcept
key
GLuint64 key
Definition qopengles2ext.h:2268
name
GLuint name
Definition qopengles2ext.h:156
seed
static Q_CONSTINIT QBasicAtomicInteger< unsigned > seed
Definition qrandom.cpp:196
operator==
bool operator==(const QRandomGenerator &rng1, const QRandomGenerator &rng2)
Definition qrandom.cpp:1219
QT_REQUIRE_CONFIG
#define QT_REQUIRE_CONFIG(feature)
Definition qtconfigmacros.h:66
Q_PROPERTY
#define Q_PROPERTY(...)
Definition qtmetamacros.h:56
Q_INVOKABLE
#define Q_INVOKABLE
Definition qtmetamacros.h:76
Q_GADGET
#define Q_GADGET
Definition qtmetamacros.h:152
mime
application x qt windows mime
[2]
Definition src_corelib_kernel_qmimedata.cpp:43
inherits
timer inherits("QTimer")
d
double d
Definition src_corelib_text_qlocale.cpp:9
other
QSharedPointer< T > other(t)
[5]