1 # Copyright (C) 2010 Massimo Sandal <devicerandom@gmail.com>
2 # W. Trevor King <wking@drexel.edu>
4 # This file is part of Hooke.
6 # Hooke is free software: you can redistribute it and/or modify it
7 # under the terms of the GNU Lesser General Public License as
8 # published by the Free Software Foundation, either version 3 of the
9 # License, or (at your option) any later version.
11 # Hooke is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
14 # Public License for more details.
16 # You should have received a copy of the GNU Lesser General Public
17 # License along with Hooke. If not, see
18 # <http://www.gnu.org/licenses/>.
27 from ....util.callback import callback, in_callback
30 class SelectionDialog (wx.Dialog):
31 """A selection dialog box.
33 Lists options and two buttons. The first button is setup by the
34 caller. The second button cancels the dialog.
36 The button appearance can be specified by selecting one of the
40 http://docs.wxwidgets.org/stable/wx_stdevtid.html#stdevtid
42 def __init__(self, options, message, button_id, callbacks,
43 default=None, selection_style='single', *args, **kwargs):
44 super(Selection, self).__init__(*args, **kwargs)
46 self._options = options
47 self._callbacks = callbacks
48 self._selection_style = selection_style
51 'text': wx.StaticText(
52 parent=self, label=message, style=wx.ALIGN_CENTRE),
53 'button': wx.Button(parent=self, id=button_id),
54 'cancel': wx.Button(self, wx.ID_CANCEL),
56 size = wx.Size(175, 200)
57 if selection_style == 'single':
58 self._c['listbox'] = wx.ListBox(
59 parent=self, size=size, list=options)
61 self._c['listbox'].SetSelection(default)
63 assert selection_style == 'multiple', selection_style
64 self._c['listbox'] = wx.CheckListBox(
65 parent=self, size=size, list=options)
67 self._c['listbox'].Check(default)
68 self.Bind(wx.EVT_BUTTON, self.button, self._c['button'])
69 self.Bind(wx.EVT_BUTTON, self.cancel, self._c['cancel'])
73 b = wx.BoxSizer(wx.HORIZONTAL)
74 b.Add(window=self._c['button'],
75 flag=wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.ALL,
77 b.Add(window=self._c['cancel'],
78 flag=wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.ALL,
81 v = wx.BoxSizer(wx.VERTICAL)
82 v.Add(window=self._c['text'],
83 flag=wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.ALL,
85 v.Add(window=self._c['listbox'],
87 flag=wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.ALL,
89 v.Add(window=wx.StaticLine(
90 parent=self, size=(20,-1), style=wx.LI_HORIZONTAL),
94 flag=wx.ALIGN_CENTER_VERTICAL|wx.ALIGN_CENTER_HORIZONTAL|wx.ALL,
100 def cancel(self, event):
103 self.EndModal(wx.ID_CANCEL)
105 def button(self, event):
106 """Call ._button_callback() and close the dialog.
108 if self._selection_style == 'single':
109 selected = self._c['listbox'].GetSelection()
111 assert self._selection_style == 'multiple', self._selection_style
112 selected = self._c['listbox'].GetChecked())
113 in_callback(self, options=self._options, selected=selected)
114 self.EndModal(wx.ID_CLOSE)