--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sat_frontends/primitivus/widget.py	Mon Apr 02 19:44:50 2018 +0200
@@ -0,0 +1,102 @@
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+# Primitivus: a SAT frontend
+# Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program 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 Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from sat.core import log as logging
+log = logging.getLogger(__name__)
+import urwid
+from urwid_satext import sat_widgets
+from sat_frontends.primitivus.keys import action_key_map as a_key
+
+
+class PrimitivusWidget(urwid.WidgetWrap):
+    """Base widget for Primitivus"""
+
+    def __init__(self, w, title=''):
+        self._title = title
+        self._title_dynamic = None
+        self._original_widget = w
+        urwid.WidgetWrap.__init__(self, self._getDecoration(w))
+
+    @property
+    def title(self):
+        """Text shown in title bar of the widget"""
+
+        # profiles currently managed by frontend
+        try:
+            all_profiles = self.host.profiles
+        except AttributeError:
+            all_profiles = []
+
+        # profiles managed by the widget
+        try:
+            profiles = self.profiles
+        except AttributeError:
+            try:
+                profiles = [self.profile]
+            except AttributeError:
+                profiles = []
+
+        title_elts = []
+        if self._title:
+            title_elts.append(self._title)
+        if self._title_dynamic:
+            title_elts.append(self._title_dynamic)
+        if len(all_profiles)>1 and profiles:
+            title_elts.append(u'[{}]'.format(u', '.join(profiles)))
+        return sat_widgets.SurroundedText(u' '.join(title_elts))
+
+    @title.setter
+    def title(self, value):
+        self._title = value
+        if self.decorationVisible:
+            self.showDecoration()
+
+    @property
+    def title_dynamic(self):
+        """Dynamic part of title"""
+        return self._title_dynamic
+
+    @title_dynamic.setter
+    def title_dynamic(self, value):
+        self._title_dynamic = value
+        if self.decorationVisible:
+            self.showDecoration()
+
+    @property
+    def decorationVisible(self):
+        """True if the decoration is visible"""
+        return isinstance(self._w, sat_widgets.LabelLine)
+
+
+    def keypress(self, size, key):
+        if key == a_key['DECORATION_HIDE']: #user wants to (un)hide widget decoration
+            show = not self.decorationVisible
+            self.showDecoration(show)
+        else:
+            return super(PrimitivusWidget, self).keypress(size, key)
+
+    def _getDecoration(self, widget):
+        return sat_widgets.LabelLine(widget, self.title)
+
+    def showDecoration(self, show=True):
+        """Show/Hide the decoration around the window"""
+        self._w = self._getDecoration(self._original_widget) if show else self._original_widget
+
+    def getMenu(self):
+        raise NotImplementedError