46 lines
1.9 KiB
Python
46 lines
1.9 KiB
Python
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# Anaconda custom signals used in the Simpleline library.
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#
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# Copyright (C) 2017 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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# Author(s): Jiri Konecny <jkonecny@redhat.com>
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#
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from simpleline.event_loop.signals import AbstractSignal
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class SendMessageSignal(AbstractSignal):
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"""Send message to the main thread."""
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def __init__(self, source, msg_fn, args, ret_queue):
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"""
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:param source: source of this signal
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:type source: class which emits this signal
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:param msg_fn: message dialog function requested to be called
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:type msg_fn: a function taking the same number of arguments as is the
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length of the args param
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:param args: arguments to be passed to the message dialog function
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:type args: any
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:param ret_queue: the queue which the return value of the message dialog
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function should be put
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:type ret_queue: a queue.Queue instance
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"""
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super().__init__(source)
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self.msg_fn = msg_fn
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self.args = args
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self.ret_queue = ret_queue
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