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# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2014-2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# This file is part of qutebrowser.
#
# qutebrowser is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qutebrowser is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
"""Functions that return config-related completion models."""
from qutebrowser.config import configdata, configexc
from qutebrowser.completion.models import completionmodel, listcategory, util
from qutebrowser.commands import runners, cmdexc
from qutebrowser.keyinput import keyutils
def option(*, info):
"""A CompletionModel filled with settings and their descriptions."""
model = completionmodel.CompletionModel(column_widths=(20, 70, 10))
options = ((opt.name, opt.description, info.config.get_str(opt.name))
for opt in configdata.DATA.values())
model.add_category(listcategory.ListCategory("Options", options))
return model
def customized_option(*, info):
"""A CompletionModel filled with set settings and their descriptions."""
model = completionmodel.CompletionModel(column_widths=(20, 70, 10))
options = ((values.opt.name, values.opt.description,
info.config.get_str(values.opt.name))
for values in info.config
if values)
model.add_category(listcategory.ListCategory("Customized options",
options))
return model
def value(optname, *_values, info):
"""A CompletionModel filled with setting values.
Args:
optname: The name of the config option this model shows.
_values: The values already provided on the command line.
info: A CompletionInfo instance.
"""
model = completionmodel.CompletionModel(column_widths=(30, 70, 0))
try:
current = info.config.get_str(optname)
except configexc.NoOptionError:
return None
opt = info.config.get_opt(optname)
default = opt.typ.to_str(opt.default)
cur_cat = listcategory.ListCategory(
"Current/Default",
[(current, "Current value"), (default, "Default value")])
model.add_category(cur_cat)
vals = opt.typ.complete()
if vals is not None:
model.add_category(listcategory.ListCategory("Completions", vals))
return model
def _bind_current_default(key, info):
"""Get current/default data for the given key."""
data = []
try:
seq = keyutils.KeySequence.parse(key)
except keyutils.KeyParseError as e:
data.append(('', str(e), key))
return data
cmd_text = info.keyconf.get_command(seq, 'normal')
if cmd_text:
parser = runners.CommandParser()
try:
cmd = parser.parse(cmd_text).cmd
except cmdexc.NoSuchCommandError:
data.append((cmd_text, '(Current) Invalid command!', key))
else:
data.append((cmd_text, '(Current) {}'.format(cmd.desc), key))
cmd_text = info.keyconf.get_command(seq, 'normal', default=True)
if cmd_text:
parser = runners.CommandParser()
cmd = parser.parse(cmd_text).cmd
data.append((cmd_text, '(Default) {}'.format(cmd.desc), key))
return data
def bind(key, *, info):
"""A CompletionModel filled with all bindable commands and descriptions.
Args:
key: the key being bound.
"""
model = completionmodel.CompletionModel(column_widths=(20, 60, 20))
data = _bind_current_default(key, info)
if data:
model.add_category(listcategory.ListCategory("Current/Default", data))
cmdlist = util.get_cmd_completions(info, include_hidden=True,
include_aliases=True)
model.add_category(listcategory.ListCategory("Commands", cmdlist))
return model
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