File indexing completed on 2024-04-28 16:10:23

 // SPDX-FileCopyrightText: 2015 Klaralvdalens Datakonsult AB
 // SPDX-FileCopyrightText: 2016 The Qt Company Ltd.
 // SPDX-FileCopyrightText: 2021 Noah Davis <noahadvs@gmail.com>
 // SPDX-License-Identifier: LicenseRef-KDE-Accepted-LGPL
 
 #pragma once
 
 #include <QFileInfo>
 #include <QMimeDatabase>
 #include <QObject>
 #include <qqml.h>
 
 class FileTypeSingletonPrivate;
 
 /**
  * @class FileTypeSingleton
  *
  * Provide a singleton to expose the functionality of QMimeDatabase.
  *
  * @sa QMimeDatabase
  */
 class FileTypeSingleton : public QObject
 {
     Q_OBJECT
 
     /**
      * @brief List of supported image formats.
      *
      * Returns a list of file extensions, not MIME types.
      */
     Q_PROPERTY(QStringList supportedImageFormats READ supportedImageFormats CONSTANT FINAL)
 
     /**
      * @brief List of supported animated image formats.
      *
      * Returns a list of file extensions, not MIME types.
      */
     Q_PROPERTY(QStringList supportedAnimatedImageFormats READ supportedAnimatedImageFormats CONSTANT FINAL)
 
     QML_NAMED_ELEMENT(FileType)
     QML_SINGLETON
 
 public:
     explicit FileTypeSingleton(QObject *parent = nullptr);
     ~FileTypeSingleton();
 
     /**
      * @brief Returns a MIME type for nameOrAlias or an invalid one if none found.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QMimeType mimeTypeForName(const QString &nameOrAlias) const;
 
     enum MatchMode { MatchDefault, MatchExtension, MatchContent };
     Q_ENUM(MatchMode)
 
     /**
      * @brief Returns a MIME type for the file named fileName using mode.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QMimeType mimeTypeForFile(const QString &fileName, FileTypeSingleton::MatchMode mode = MatchDefault) const;
 
     /**
      * @brief Returns a MIME type for fileInfo.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QMimeType mimeTypeForFile(const QFileInfo &fileInfo, FileTypeSingleton::MatchMode mode = MatchDefault) const;
 
     /**
      * @brief Returns the MIME types for the file name fileName.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QList<QMimeType> mimeTypesForFileName(const QString &fileName) const;
 
     /**
      * @brief Returns a MIME type for data.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QMimeType mimeTypeForData(const QByteArray &data) const;
 
     /**
      * @brief Returns a MIME type for the data in device.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QMimeType mimeTypeForData(QIODevice *device) const;
 
     /**
      * @brief Returns a MIME type for url.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QMimeType mimeTypeForUrl(const QUrl &url) const;
 
     /**
      * @brief Returns a MIME type for the given fileName and device data.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QMimeType mimeTypeForFileNameAndData(const QString &fileName, QIODevice *device) const;
 
     /**
      * @brief Returns a MIME type for the given fileName and device data.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QMimeType mimeTypeForFileNameAndData(const QString &fileName, const QByteArray &data) const;
 
     /**
      * @brief Returns the suffix for the file fileName, as known by the MIME database.
      *
      * @sa QMimeDatabase
      */
     Q_INVOKABLE QString suffixForFileName(const QString &fileName) const;
 
     QStringList supportedImageFormats() const;
     QStringList supportedAnimatedImageFormats() const;
 
 private:
     const QScopedPointer<FileTypeSingletonPrivate> d_ptr;
     Q_DECLARE_PRIVATE(FileTypeSingleton)
     Q_DISABLE_COPY(FileTypeSingleton)
 };
 
 QML_DECLARE_TYPE(FileTypeSingleton)