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221 lines
8.2 KiB
Plaintext
221 lines
8.2 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsfileutils.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsFileUtils
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{
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%Docstring(signature="appended")
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Class for file utilities.
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%End
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%TypeHeaderCode
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#include "qgsfileutils.h"
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%End
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public:
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static QString representFileSize( qint64 bytes );
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%Docstring
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Returns the human size from bytes
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%End
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static QStringList extensionsFromFilter( const QString &filter );
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%Docstring
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Returns a list of the extensions contained within a file ``filter`` string.
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E.g. a ``filter`` of "GeoTIFF Files (*.tiff *.tif)" would return a list
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containing "tiff", "tif". The initial '.' is stripped off the extension.
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.. seealso:: :py:func:`ensureFileNameHasExtension`
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.. seealso:: :py:func:`addExtensionFromFilter`
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%End
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static QString wildcardsFromFilter( const QString &filter );
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%Docstring
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Given a ``filter`` string like "GeoTIFF Files (*.tiff *.tif)", extracts
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the wildcard portion of this filter (i.e. "*.tiff *.tif").
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.. versionadded:: 3.18
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%End
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static bool fileMatchesFilter( const QString &fileName, const QString &filter );
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%Docstring
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Returns ``True`` if the given ``fileName`` matches a file ``filter`` string.
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E.g a filter of "GeoTIFF Files (*.tiff *.tif)" would return ``True`` for a ``fileName``
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of "/home/test.tif", or ``False`` for "/home/test.jpg".
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.. versionadded:: 3.18
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%End
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static QString ensureFileNameHasExtension( const QString &fileName, const QStringList &extensions );
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%Docstring
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Ensures that a ``fileName`` ends with an extension from the provided list of
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``extensions``.
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E.g. if extensions contains "tif" and "tiff", then a ``fileName`` of
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"d:/my_file" will return "d:/my_file.tif". A ``fileName`` of
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"d:/my_file.TIFF" or "d:/my_file.TIF" will be returned unchanged.
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.. seealso:: :py:func:`extensionsFromFilter`
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.. seealso:: :py:func:`addExtensionFromFilter`
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%End
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static QString addExtensionFromFilter( const QString &fileName, const QString &filter );
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%Docstring
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Ensures that a ``fileName`` ends with an extension from the specified ``filter``
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string.
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E.g. a ``fileName`` of "d:/my_file" with a filter of "GeoTIFF Files (*.tiff *.tif)"
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will return "d:/my_file.tif", where as ``fileName`` of "d:/my_file.TIFF" or "d:/my_file.TIF"
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will be returned unchanged.
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.. seealso:: :py:func:`extensionsFromFilter`
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.. seealso:: :py:func:`ensureFileNameHasExtension`
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%End
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static QString stringToSafeFilename( const QString &string );
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%Docstring
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Converts a ``string`` to a safe filename, replacing characters which are not safe
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for filenames with an '_' character.
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.. warning::
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This method strips slashes from the filename, so it is safe to call with file names only, not complete paths.
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%End
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static QString findClosestExistingPath( const QString &path );
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%Docstring
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Returns the top-most existing folder from ``path``. E.g. if ``path`` is "/home/user/projects/2018/P4343"
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and "/home/user/projects" exists but no "2018" subfolder exists, then the function will return "/home/user/projects".
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.. versionadded:: 3.2
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%End
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static QStringList findFile( const QString &file, const QString &basepath = QString(), int maxClimbs = 4, int searchCeiling = 4, const QString ¤tDir = QString() );
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%Docstring
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Will check ``basepath`` in an outward spiral up to ``maxClimbs`` levels to check if ``file`` exists.
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:param file: Name or full path of the file to find
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:param basepath: current basepath of the file, needed if only the name is specified in file
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:param maxClimbs: limit the number of time the search can move up from the basepath
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:param searchCeiling: limits where in the folder hierarchy the search can be performed, 1 = root/drive, 2 = first folder level, 3 = sub folders ( Unix: /usr/bin, Win: C:/Users/Admin ), etc.
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:param currentDir: alternative default directory to override the actual current directory during the search
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:return: List of strings of the first matching path in unix format.
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.. versionadded:: 3.12
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%End
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static Qgis::DriveType driveType( const QString &path ) throw( QgsNotSupportedException );
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%Docstring
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Returns the drive type for the given ``path``.
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:raises QgsNotSupportedException: if determining the drive type is not supported on the current platform.
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.. versionadded:: 3.20
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%End
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static bool pathIsSlowDevice( const QString &path );
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%Docstring
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Returns ``True`` if the specified ``path`` is assumed to reside on a slow device, e.g. a remote
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network drive or other non-fixed device.
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.. versionadded:: 3.20
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%End
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static QSet< QString > sidecarFilesForPath( const QString &path );
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%Docstring
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Returns a list of the sidecar files which exist for the dataset a the specified ``path``.
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In this context a sidecar file is defined as a file which shares the same base filename
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as a dataset, but which differs in file extension. It defines the list of additional
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files which must be renamed or deleted alongside the main file associated with the
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dataset in order to completely rename/delete the dataset.
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For instance, if ``path`` specified a .shp file then the corresponding .dbf, .idx
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and .prj files would be returned (amongst others).
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.. note::
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QGIS metadata files (.qmd) and map layer styling files (.qml) are NOT included
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in the returned list.
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.. versionadded:: 3.22
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%End
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static bool renameDataset( const QString &oldPath, const QString &newPath, QString &error /Out/, Qgis::FileOperationFlags flags = Qgis::FileOperationFlag::IncludeMetadataFile | Qgis::FileOperationFlag::IncludeStyleFile );
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%Docstring
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Renames the dataset at ``oldPath`` to ``newPath``, renaming both the file at ``oldPath`` and
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all associated sidecar files which exist for it.
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For instance, if ``oldPath`` specified a .shp file then the corresponding .dbf, .idx
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and .prj files would be renamed (amongst others).
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The destination directory must already exist.
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The optional ``flags`` argument can be used to control whether QMD metadata files and
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QML styling files should also be renamed accordingly. By default these will be renamed,
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but manually specifying a different set of flags allows callers to avoid this when
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desired.
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:param oldPath: original path to dataset
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:param newPath: new path for dataset
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:param flags: optional flags to control file operation behavior
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:return: - ``True`` if the dataset was successfully renamed, or ``False`` if an error occurred
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- error: will be set to a descriptive error message if the rename operation fails
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.. versionadded:: 3.22
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%End
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static QStringList splitPathToComponents( const QString &path );
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%Docstring
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Given a file ``path``, returns a list of all the components leading to that path.
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E.g. if ``path`` is "/home/user/Pictures/test.png", the returned list will contain
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"/" , "home", "user", "Pictures", "test.png".
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.. versionadded:: 3.28
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%End
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static QString uniquePath( const QString &path );
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%Docstring
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Creates a unique file path name from a desired path by appending "_<n>" (where "<n>" is an integer number) before the file suffix.
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E.g. if "/path/my_image.png" already exists "/path/my_image_2.png" (and "_3", "_4" etc.) will be checked until a file path that does not already exist is found.
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:param path: the desired path.
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:return: the unmodified path if path is already unique or the new path with "_<n>" (where "<n>" is an integer number) appended to the file name before the suffix.
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.. note::
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This function does not make any check on path validity and write permissions.
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.. versionadded:: 3.30
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsfileutils.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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