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# (C) Copyright 2005-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
from traits.api import Instance, provides
from pyface.data_view.i_data_wrapper import IDataWrapper, MDataWrapper
from pyface.qt.QtCore import QMimeData
@provides(IDataWrapper)
class DataWrapper(MDataWrapper):
""" Qt implementaton of IDataWrapper.
This wraps a QMimeData in a straightforward way.
"""
toolkit_data = Instance(QMimeData, args=(), allow_none=False)
def mimetypes(self):
""" Return a set of mimetypes holding data.
Returns
-------
mimetypes : set of str
The set of mimetypes currently storing data in the toolkit data
object.
"""
return set(self.toolkit_data.formats())
def get_mimedata(self, mimetype):
""" Get raw data for the given media type.
Parameters
----------
mimetype : str
The mime media type to be extracted.
Returns
-------
mimedata : bytes
The mime media data as bytes.
"""
return self.toolkit_data.data(mimetype).data()
def set_mimedata(self, mimetype, raw_data):
""" Set raw data for the given media type.
Parameters
----------
mimetype : str
The mime media type to be extracted.
mimedata : bytes
The mime media data encoded as bytes..
"""
return self.toolkit_data.setData(mimetype, raw_data)
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