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
import main

class IdentifyListCtrl(RecordListCtrl):

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

class IdentifyView(NonModalDialog):

    ID_STOP = 100

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

        top_box = wxBoxSizer(wxVERTICAL)
        if main.options.attribute_editing_enabled:
            self.list = IdentifyGridCtrl(self)
        else:
            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 Window")), 0, wxALL, 4) 
        box.Add(wxButton(self, self.ID_STOP, _("Stop Identify Mode")),
                         0, wxALL, 4) 
        top_box.Add(box, 0, wxALIGN_CENTER_HORIZONTAL|wxALL, 4)

        EVT_BUTTON(self, wxID_CLOSE, self.OnClose)
        EVT_BUTTON(self, self.ID_STOP, self.OnStop)

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

        # Make sure to reflect the current selection.
        self.selected_shape(parent.SelectedLayer(), parent.SelectedShapes())

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

    def OnStop(self, event):
        self.parent.Unsubscribe(SHAPES_SELECTED, self.selected_shape)
        self.parent.canvas.SelectTool(None)
        NonModalDialog.OnClose(self, event)

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

        If exactly 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	import main
20
21	class IdentifyListCtrl(RecordListCtrl):
22
23	def selected_shape(self, layer, shape):
24	if layer is not None:
25	table = layer.ShapeStore().Table()
26	else:
27	table = None
28	self.fill_list(table, shape)
29
30	class IdentifyGridCtrl(RecordGridCtrl):
31
32	def selected_shape(self, layer, shape):
33	if layer is not None:
34	table = layer.ShapeStore().Table()
35	else:
36	table = None
37	self.SetTableRecord(table, shape)
38
39	class IdentifyView(NonModalDialog):
40
41	ID_STOP = 100
42
43	def __init__(self, parent, name):
44	NonModalDialog.__init__(self, parent, name, _("Identify Shape"))
45	parent.Subscribe(SHAPES_SELECTED, self.selected_shape)
46
47	top_box = wxBoxSizer(wxVERTICAL)
48	if main.options.attribute_editing_enabled:
49	self.list = IdentifyGridCtrl(self)
50	else:
51	self.list = IdentifyListCtrl(self, -1)
52	self.list.SetSize(wxSize(305,200))
53	top_box.Add(self.list, 1, wxEXPAND\|wxALL, 4)
54
55	box = wxBoxSizer(wxHORIZONTAL)
56	box.Add(wxButton(self, wxID_CLOSE, _("Close Window")), 0, wxALL, 4)
57	box.Add(wxButton(self, self.ID_STOP, _("Stop Identify Mode")),
58	0, wxALL, 4)
59	top_box.Add(box, 0, wxALIGN_CENTER_HORIZONTAL\|wxALL, 4)
60
61	EVT_BUTTON(self, wxID_CLOSE, self.OnClose)
62	EVT_BUTTON(self, self.ID_STOP, self.OnStop)
63
64	self.SetAutoLayout(True)
65	self.SetSizer(top_box)
66	top_box.Fit(self)
67	top_box.SetSizeHints(self)
68
69	# Make sure to reflect the current selection.
70	self.selected_shape(parent.SelectedLayer(), parent.SelectedShapes())
71
72	def OnClose(self, event):
73	self.parent.Unsubscribe(SHAPES_SELECTED, self.selected_shape)
74	NonModalDialog.OnClose(self, event)
75
76	def OnStop(self, event):
77	self.parent.Unsubscribe(SHAPES_SELECTED, self.selected_shape)
78	self.parent.canvas.SelectTool(None)
79	NonModalDialog.OnClose(self, event)
80
81	def selected_shape(self, layer, shapes):
82	"""Subscribed to the SHAPES_SELECTED messages.
83
84	If exactly one shape is selected, pass that shape id to the
85	list's selected_shape method. Otherwise pass None as the shape
86	id.
87	"""
88	if len(shapes) == 1:
89	shape = shapes[0]
90	else:
91	shape = None
92	self.list.selected_shape(layer, shape)
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