Thuban/UI/identifyview.py

# Copyright (c) 2001, 2002, 2003 by Intevation GmbH
# Authors:
# Bernhard Herzog <[email protected]>
# Frank Koormann <[email protected]>
#
# This program is free software under the GPL (>=v2)
# Read the file COPYING coming with Thuban for details.

__version__ = "$Revision$"

from wxPython.wx import *
from wxPython.grid import *

from Thuban import _

from dialogs import NonModalDialog
from controls import RecordListCtrl, RecordGridCtrl
from messages import SHAPES_SELECTED

class IdentifyListCtrl(RecordListCtrl):

    def selected_shape(self, layer, shape):
        if layer is not None:
            table = layer.table
        else:
            table = None
        self.fill_list(table, shape)

class IdentifyGridCtrl(RecordGridCtrl):

    def selected_shape(self, layer, shape):
        if layer is not None:
            table = layer.table
        else:
            table = None
        self.SetTableRecord(table, shape)

class IdentifyView(NonModalDialog):

    def __init__(self, parent, name):
        NonModalDialog.__init__(self, parent, name, _("Identify Shape"))
        parent.Subscribe(SHAPES_SELECTED, self.selected_shape)

        top_box = wxBoxSizer(wxVERTICAL)
        #self.list = IdentifyGridCtrl(panel)
        self.list = IdentifyListCtrl(self, -1)
        self.list.SetSize(wxSize(305,200))
        top_box.Add(self.list, 1, wxEXPAND|wxALL, 4)

        box = wxBoxSizer(wxHORIZONTAL)
        box.Add(wxButton(self, wxID_CLOSE, _("Close")), 0, wxALL, 4) 
        top_box.Add(box, 0, wxALIGN_CENTER_HORIZONTAL|wxALL, 4)

        EVT_BUTTON(self, wxID_CLOSE, self.OnClose)

        self.SetAutoLayout(True)
        self.SetSizer(top_box)
        top_box.Fit(self)
        top_box.SetSizeHints(self)

    def OnClose(self, event):
        self.parent.Unsubscribe(SHAPES_SELECTED, self.selected_shape)
        NonModalDialog.OnClose(self, event)

    def selected_shape(self, layer, shapes):
        """Subscribed to the SHAPES_SELECTED messages.

        If exatly one shape is selected, pass that shape id to the
        list's selected_shape method. Otherwise pass None as the shape
        id.
        """
        if len(shapes) == 1:
            shape = shapes[0]
        else:
            shape = None
        self.list.selected_shape(layer, shape)
1	# Copyright (c) 2001, 2002, 2003 by Intevation GmbH
2	# Authors:
3	# Bernhard Herzog <[email protected]>
4	# Frank Koormann <[email protected]>
5	#
6	# This program is free software under the GPL (>=v2)
7	# Read the file COPYING coming with Thuban for details.
8
9	__version__ = "$Revision$"
10
11	from wxPython.wx import *
12	from wxPython.grid import *
13
14	from Thuban import _
15
16	from dialogs import NonModalDialog
17	from controls import RecordListCtrl, RecordGridCtrl
18	from messages import SHAPES_SELECTED
19
20	class IdentifyListCtrl(RecordListCtrl):
21
22	def selected_shape(self, layer, shape):
23	if layer is not None:
24	table = layer.table
25	else:
26	table = None
27	self.fill_list(table, shape)
28
29	class IdentifyGridCtrl(RecordGridCtrl):
30
31	def selected_shape(self, layer, shape):
32	if layer is not None:
33	table = layer.table
34	else:
35	table = None
36	self.SetTableRecord(table, shape)
37
38	class IdentifyView(NonModalDialog):
39
40	def __init__(self, parent, name):
41	NonModalDialog.__init__(self, parent, name, _("Identify Shape"))
42	parent.Subscribe(SHAPES_SELECTED, self.selected_shape)
43
44	top_box = wxBoxSizer(wxVERTICAL)
45	#self.list = IdentifyGridCtrl(panel)
46	self.list = IdentifyListCtrl(self, -1)
47	self.list.SetSize(wxSize(305,200))
48	top_box.Add(self.list, 1, wxEXPAND\|wxALL, 4)
49
50	box = wxBoxSizer(wxHORIZONTAL)
51	box.Add(wxButton(self, wxID_CLOSE, _("Close")), 0, wxALL, 4)
52	top_box.Add(box, 0, wxALIGN_CENTER_HORIZONTAL\|wxALL, 4)
53
54	EVT_BUTTON(self, wxID_CLOSE, self.OnClose)
55
56	self.SetAutoLayout(True)
57	self.SetSizer(top_box)
58	top_box.Fit(self)
59	top_box.SetSizeHints(self)
60
61	def OnClose(self, event):
62	self.parent.Unsubscribe(SHAPES_SELECTED, self.selected_shape)
63	NonModalDialog.OnClose(self, event)
64
65	def selected_shape(self, layer, shapes):
66	"""Subscribed to the SHAPES_SELECTED messages.
67
68	If exatly one shape is selected, pass that shape id to the
69	list's selected_shape method. Otherwise pass None as the shape
70	id.
71	"""
72	if len(shapes) == 1:
73	shape = shapes[0]
74	else:
75	shape = None
76	self.list.selected_shape(layer, shape)
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