104 lines
3.3 KiB
Python
104 lines
3.3 KiB
Python
#!/usr/bin/env python3
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# Primitivus: a SAT frontend
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# Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero 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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# This program 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 Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from sat.core import log as logging
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log = logging.getLogger(__name__)
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import urwid
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from urwid_satext import sat_widgets
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from sat_frontends.primitivus.keys import action_key_map as a_key
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class PrimitivusWidget(urwid.WidgetWrap):
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"""Base widget for Primitivus"""
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def __init__(self, w, title=""):
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self._title = title
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self._title_dynamic = None
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self._original_widget = w
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urwid.WidgetWrap.__init__(self, self._getDecoration(w))
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@property
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def title(self):
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"""Text shown in title bar of the widget"""
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# profiles currently managed by frontend
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try:
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all_profiles = self.host.profiles
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except AttributeError:
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all_profiles = []
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# profiles managed by the widget
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try:
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profiles = self.profiles
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except AttributeError:
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try:
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profiles = [self.profile]
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except AttributeError:
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profiles = []
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title_elts = []
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if self._title:
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title_elts.append(self._title)
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if self._title_dynamic:
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title_elts.append(self._title_dynamic)
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if len(all_profiles) > 1 and profiles:
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title_elts.append("[{}]".format(", ".join(profiles)))
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return sat_widgets.SurroundedText(" ".join(title_elts))
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@title.setter
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def title(self, value):
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self._title = value
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if self.decorationVisible:
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self.showDecoration()
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@property
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def title_dynamic(self):
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"""Dynamic part of title"""
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return self._title_dynamic
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@title_dynamic.setter
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def title_dynamic(self, value):
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self._title_dynamic = value
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if self.decorationVisible:
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self.showDecoration()
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@property
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def decorationVisible(self):
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"""True if the decoration is visible"""
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return isinstance(self._w, sat_widgets.LabelLine)
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def keypress(self, size, key):
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if key == a_key["DECORATION_HIDE"]: # user wants to (un)hide widget decoration
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show = not self.decorationVisible
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self.showDecoration(show)
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else:
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return super(PrimitivusWidget, self).keypress(size, key)
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def _getDecoration(self, widget):
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return sat_widgets.LabelLine(widget, self.title)
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def showDecoration(self, show=True):
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"""Show/Hide the decoration around the window"""
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self._w = (
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self._getDecoration(self._original_widget) if show else self._original_widget
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)
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def getMenu(self):
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raise NotImplementedError
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