76 lines
2.3 KiB
Python
76 lines
2.3 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2014 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
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#
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# This file is part of qutebrowser.
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#
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# qutebrowser is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# qutebrowser is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
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"""Advanced keyparsers."""
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from qutebrowser.keyinput.basekeyparser import BaseKeyParser
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from qutebrowser.utils import message
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from qutebrowser.commands import runners, cmdexc
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class CommandKeyParser(BaseKeyParser):
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"""KeyChainParser for command bindings.
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Attributes:
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_commandrunner: CommandRunner instance.
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"""
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def __init__(self, parent=None, supports_count=None,
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supports_chains=False):
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super().__init__(parent, supports_count, supports_chains)
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self._commandrunner = runners.CommandRunner()
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def execute(self, cmdstr, _keytype, count=None):
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try:
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self._commandrunner.run(cmdstr, count)
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except (cmdexc.CommandMetaError, cmdexc.CommandError) as e:
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message.error(e, immediately=True)
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class PassthroughKeyParser(CommandKeyParser):
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"""KeyChainParser which passes through normal keys.
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Used for insert/passthrough modes.
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Attributes:
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_mode: The mode this keyparser is for.
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"""
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do_log = False
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def __init__(self, mode, parent=None, warn=True):
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"""Constructor.
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Args:
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mode: The mode this keyparser is for.
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parent: Qt parent.
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warn: Whether to warn if an ignored key was bound.
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"""
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super().__init__(parent, supports_chains=False)
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self.log = False
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self._warn_on_keychains = warn
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self.read_config(mode)
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self._mode = mode
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def __repr__(self):
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return '<{} mode={}, warn={})'.format(
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self.__class__.__name__, self._mode, self._warn_on_keychains)
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