Primitivus: profile manager
- new custom widgets: Password, List, GenericDialog, InputDialog, ConfirmationDialog
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Goffi
parent
b6ef271fd2
commit
ab067174ff
4 changed files with 256 additions and 6 deletions
179
frontends/primitivus/custom_widgets.py
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179
frontends/primitivus/custom_widgets.py
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@ -0,0 +1,179 @@
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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"""
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Primitivus: a SAT frontend
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Copyright (C) 2009, 2010 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 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import urwid
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class Password(urwid.Edit):
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def __init__(self, *args, **kwargs):
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self.hidden_char=kwargs['hidden_char'] if kwargs.has_key('hidden_char') else '*'
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self.__real_text=''
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super(Password, self).__init__(*args, **kwargs)
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def set_edit_text(self, text):
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self.__real_text = text
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hidden_txt = len(text)*'*'
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super(Password, self).set_edit_text(hidden_txt)
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def get_edit_text(self):
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return self.__real_text
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class SelectableText(urwid.FlowWidget):
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signals = ['change']
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def __init__(self, text, align='left'):
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self.text=unicode(text)
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self.align = align
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self.__selected=False
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def getValue(self):
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return self.text
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def setState(self, selected, invisible=False):
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"""Change state
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@param selected: boolean state value
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@param invisible: don't emit change signal if True"""
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assert(type(selected)==bool)
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self.__selected=selected
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if not invisible:
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self._emit("change", self.__selected)
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self._invalidate()
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def getState(self):
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return self.__selected
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def selectable(self):
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return True
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def keypress(self, size, key):
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if key==' ' or key=='enter':
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self.setState(not self.__selected)
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else:
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return key
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def rows(self,size,focus=False):
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return self.display_widget(size, focus).rows(size, focus)
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def render(self, size, focus=False):
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return self.display_widget(size, focus).render(size, focus)
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def display_widget(self, size, focus):
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attr = 'selected' if self.__selected else 'default'
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if focus:
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attr+="_focus"
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return urwid.Text((attr,self.text), align=self.align)
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class List(urwid.WidgetWrap):
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signals = ['change']
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def __init__(self, options, style=[], align='left', on_state_change=None, user_data=None):
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assert(options)
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self.single = 'single' in style
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self.align = align
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if on_state_change:
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urwid.connect_signal(self, 'change', on_state_change, user_data)
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widgets = [SelectableText(option,align) for option in options]
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for widget in widgets:
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urwid.connect_signal(widget, 'change', self.__onStateChange)
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self.content = urwid.SimpleListWalker(widgets)
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self.list_box = urwid.ListBox(self.content)
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if self.single:
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self.content[0].setState(True)
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display_widget = urwid.BoxAdapter(self.list_box, min(len(options),5))
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urwid.WidgetWrap.__init__(self, display_widget)
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def __onStateChange(self, widget, selected):
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if self.single:
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if not selected:
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#if in single mode, it's forbidden to unselect a value
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widget.setState(True, invisible=True)
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return
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else:
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self.unselectAll(invisible=True)
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widget.setState(True, invisible=True)
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self._emit("change")
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def unselectAll(self, invisible=False):
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for widget in self.content:
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if widget.getState():
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widget.setState(False, invisible)
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widget._invalidate()
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def getValues(self):
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result = []
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for widget in self.content:
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if widget.getState():
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result.append(widget.getValue())
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return result
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def changeValues(self, new_values):
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widgets = [SelectableText(self, option) for option in new_values]
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self.content[:] = widgets
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def selectValue(self, value):
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self.unselectAll()
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idx = 0
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for widget in self.content:
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if widget.getValue() == value:
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widget.setState(True)
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self.list_box.set_focus(idx)
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return
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idx+=1
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class genericDialog(urwid.WidgetWrap):
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def __init__(self, widgets_lst, title, style=[], **kwargs):
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frame_header = urwid.AttrMap(urwid.Text(title,'center'),'title')
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buttons = None
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if "OK/CANCEL" in style:
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buttons = [urwid.Button(_("Cancel"), kwargs['cancel_cb']),
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urwid.Button(_("Ok"), kwargs['ok_cb'], kwargs['ok_value'])]
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elif "YES/NO" in style:
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buttons = [urwid.Button(_("Yes"), kwargs['yes_cb']),
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urwid.Button(_("No"), kwargs['no_cb'], kwargs['yes_value'])]
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if buttons:
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buttons_flow = urwid.GridFlow(buttons, max([len(button.get_label()) for button in buttons])+4, 1, 1, 'center')
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widgets_lst.append(buttons_flow)
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body_content = urwid.SimpleListWalker(widgets_lst)
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frame_body = urwid.ListBox(body_content)
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frame = urwid.Frame(frame_body, frame_header)
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decorated_frame = urwid.LineBox(frame)
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urwid.WidgetWrap.__init__(self, decorated_frame)
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class InputDialog(genericDialog):
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def __init__(self, title, instrucions, style=['OK/CANCEL'], **kwargs):
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instr_wid = urwid.Text(instrucions+':')
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edit_box = urwid.Edit()
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genericDialog.__init__(self, [instr_wid,edit_box], title, style, ok_value=edit_box, **kwargs)
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class ConfirmDialog(genericDialog):
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def __init__(self, title, style=['YES/NO'], **kwargs):
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genericDialog.__init__(self, [], title, style, yes_value=None, **kwargs)
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@ -51,7 +51,12 @@ logging.basicConfig(level=logging.CRITICAL, #TODO: configure it to put messages
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###
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const_APP_NAME = "Primitivus"
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const_PALETTE = [('title', 'black', 'light gray', 'standout,underline'),]
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const_PALETTE = [('title', 'black', 'light gray', 'standout,underline'),
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('selected', 'default', 'dark red'),
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('selected_focus', 'default,bold', 'dark red'),
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('default', 'default', 'default'),
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('default_focus', 'default,bold', 'default'),
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]
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class PrimitivusApp(QuickApp):
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@ -70,6 +75,7 @@ class PrimitivusApp(QuickApp):
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raise urwid.ExitMainLoop()
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def __buildMainWidget(self):
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#main_widget = urwid.Filler(ProfileManager(self))
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main_widget = ProfileManager(self)
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return main_widget
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@ -20,15 +20,81 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import urwid
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from custom_widgets import Password,List,InputDialog,ConfirmDialog
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class ProfileManager(urwid.WidgetWrap):
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def __init__(self, host):
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self.host = host
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#profiles list
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profiles = self.host.bridge.getProfilesList()
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widgets = [urwid.Text(str(profiles))]
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content = urwid.SimpleListWalker(widgets)
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display_widget = urwid.Frame(urwid.ListBox(content),urwid.AttrMap(urwid.Text("Profile Manager",align='center'),'title'))
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urwid.WidgetWrap.__init__(self, display_widget)
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profiles.sort()
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#login & password box must be created before list because of onProfileChange
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self.login_wid = urwid.Edit(_('Login:'),align='center')
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self.pass_wid = Password(_('Password:'),align='center')
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self.list_profile = List(profiles, style=['single'], align='center', on_state_change=self.onProfileChange)
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#toto = urwid.Padding(urwid.Text('toto'), align='center')
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#new & delete buttons
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buttons = [urwid.Button(_("New"), self.onNewProfile),
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urwid.Button(_("Delete"), self.onDeleteProfile)]
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buttons_flow = urwid.GridFlow(buttons, max([len(button.get_label()) for button in buttons])+4, 1, 1, 'center')
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#second part: login information:
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divider = urwid.Divider('-')
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#connect button
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connect_button = urwid.Button(_("Connect"), self.onConnectProfile)
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#we now build the widget
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body_content = urwid.SimpleListWalker([buttons_flow,self.list_profile,divider,self.login_wid, self.pass_wid, connect_button])
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frame_body = urwid.ListBox(body_content)
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frame = urwid.Frame(frame_body,urwid.AttrMap(urwid.Text("Profile Manager",align='center'),'title'))
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self.main_widget = urwid.LineBox(frame)
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urwid.WidgetWrap.__init__(self, self.main_widget)
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def __refillProfiles(self):
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"""Update the list of profiles"""
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profiles = self.host.bridge.getProfilesList()
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profiles.sort()
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self.list_profile.changeValues(profiles)
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def cancelDialog(self, button):
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self._set_w(self.main_widget)
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def newProfile(self, button, edit):
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self._set_w(self.main_widget)
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name = edit.get_edit_text()
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self.host.bridge.createProfile(name)
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self.__refillProfiles()
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self.list_profile.selectValue(name)
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def deleteProfile(self, button):
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self._set_w(self.main_widget)
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self.host.bridge.deleteProfile(self.list_profile.getValues()[0])
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self.__refillProfiles()
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def onNewProfile(self, e):
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pop_up_widget = InputDialog(_("New profile"), _("Please enter a new profile name"), cancel_cb=self.cancelDialog, ok_cb=self.newProfile)
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display_widget = urwid.Overlay(pop_up_widget, self.main_widget, 'center', ('relative', 40), 'middle', ('relative', 40))
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self._set_w(display_widget)
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def onDeleteProfile(self, e):
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pop_up_widget = ConfirmDialog(_("Are you sure you want to delete the profile %s ?") % self.list_profile.getValues()[0], no_cb=self.cancelDialog, yes_cb=self.deleteProfile)
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display_widget = urwid.Overlay(pop_up_widget, self.main_widget, 'center', ('relative', 40), 'middle', ('relative', 40))
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self._set_w(display_widget)
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def onProfileChange(self, list_wid):
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profile_name = list_wid.getValues()[0]
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jabberID = self.host.bridge.getParamA("JabberID", "Connection", profile_key=profile_name)
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password = self.host.bridge.getParamA("Password", "Connection", profile_key=profile_name)
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self.login_wid.set_edit_text(jabberID)
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self.pass_wid.set_edit_text(password)
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def onConnectProfile(self, button):
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pass
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@ -138,7 +138,6 @@ class ProfileManager(wx.Panel):
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old_pass = self.host.bridge.getParamA("Password", "Connection", profile_key=profile)
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new_jid = self.login_jid.GetValue()
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new_pass = self.login_pass.GetValue()
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print "old: %s, new: %s, old_pass: %s, new_pass: %s" % (old_jid, new_jid, old_pass, new_pass)
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if old_jid != new_jid:
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debug(_('Saving new JID and server'))
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self.host.bridge.setParam("JabberID", new_jid, "Connection", profile)
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