Thuban/UI/identifyview.py

# Copyright (c) 2001, 2002, 2003 by Intevation GmbH
# Authors:
# Bernhard Herzog <[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)

        panel = wxPanel(self, -1, style = wxWANTS_CHARS)
        #self.list = IdentifyListCtrl(panel, -1)
        self.list = IdentifyGridCtrl(panel)

        sizer = wxBoxSizer(wxVERTICAL)
        sizer.Add(self.list, 1, wx.wxEXPAND| wx.wxALL, 0)

        self.SetSize(wxSize(300,200))
        panel.SetAutoLayout(True)
        panel.SetSizer(sizer)
        sizer.Fit(panel)

    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	bh	535	# Copyright (c) 2001, 2002, 2003 by Intevation GmbH
2	bh	6	# Authors:
3			# Bernhard Herzog <[email protected]>
4			#
5			# This program is free software under the GPL (>=v2)
6			# Read the file COPYING coming with Thuban for details.
7
8			__version__ = "$Revision$"
9
10			from wxPython.wx import *
11			from wxPython.grid import *
12
13	jan	374	from Thuban import _
14
15	bh	29	from dialogs import NonModalDialog
16	bh	80	from controls import RecordListCtrl, RecordGridCtrl
17	bh	535	from messages import SHAPES_SELECTED
18	bh	6
19	bh	51	class IdentifyListCtrl(RecordListCtrl):
20	bh	6
21			def selected_shape(self, layer, shape):
22	bh	66	if layer is not None:
23	bh	702	table = layer.table
24	bh	66	else:
25			table = None
26			self.fill_list(table, shape)
27	bh	6
28	bh	80	class IdentifyGridCtrl(RecordGridCtrl):
29	bh	6
30	bh	80	def selected_shape(self, layer, shape):
31			if layer is not None:
32	bh	702	table = layer.table
33	bh	80	else:
34			table = None
35			self.SetTableRecord(table, shape)
36
37	bh	29	class IdentifyView(NonModalDialog):
38	bh	6
39	bh	535	def __init__(self, parent, name):
40			NonModalDialog.__init__(self, parent, name, _("Identify Shape"))
41			parent.Subscribe(SHAPES_SELECTED, self.selected_shape)
42
43	bh	6	panel = wxPanel(self, -1, style = wxWANTS_CHARS)
44	bh	80	#self.list = IdentifyListCtrl(panel, -1)
45			self.list = IdentifyGridCtrl(panel)
46	bh	6
47			sizer = wxBoxSizer(wxVERTICAL)
48			sizer.Add(self.list, 1, wx.wxEXPAND\| wx.wxALL, 0)
49	bh	535
50	frank	422	self.SetSize(wxSize(300,200))
51	jan	1035	panel.SetAutoLayout(True)
52	bh	6	panel.SetSizer(sizer)
53			sizer.Fit(panel)
54	bh	29
55			def OnClose(self, event):
56	bh	535	self.parent.Unsubscribe(SHAPES_SELECTED, self.selected_shape)
57	bh	29	NonModalDialog.OnClose(self, event)
58
59	bh	535	def selected_shape(self, layer, shapes):
60			"""Subscribed to the SHAPES_SELECTED messages.
61
62			If exatly one shape is selected, pass that shape id to the
63			list's selected_shape method. Otherwise pass None as the shape
64			id.
65			"""
66			if len(shapes) == 1:
67			shape = shapes[0]
68			else:
69			shape = None
70	bh	29	self.list.selected_shape(layer, shape)
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