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__ = "$Revision$"

import wx
from wx import grid

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 = wx.BoxSizer(wx.VERTICAL)
        if main.options.attribute_editing_enabled:
            self.list = IdentifyGridCtrl(self)
        else:
            self.list = IdentifyListCtrl(self, -1)
        self.list.SetSize(wx.Size(305,200))
        top_box.Add(self.list, 1, wx.EXPAND|wx.ALL, 4)

        box = wx.BoxSizer(wx.HORIZONTAL)
        box.Add(wx.Button(self, wx.ID_CLOSE, _("Close Window")), 0, wx.ALL, 4)
        box.Add(wx.Button(self, self.ID_STOP, _("Stop Identify Mode")),
                         0, wx.ALL, 4)
        top_box.Add(box, 0, wx.ALIGN_CENTER_HORIZONTAL|wx.ALL, 4)

        self.Bind(wx.EVT_BUTTON, self.OnClose, id=wx.ID_CLOSE)
        self.Bind(wx.EVT_BUTTON, self.OnStop, id=self.ID_STOP)

        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	bh	535	# Copyright (c) 2001, 2002, 2003 by Intevation GmbH
2	bh	6	# Authors:
3			# Bernhard Herzog <[email protected]>
4	frank	1138	# Frank Koormann <[email protected]>
5	bh	6	#
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	dpinte	2700	import wx
12			from wx import grid
13	bh	6
14	jan	374	from Thuban import _
15
16	bh	29	from dialogs import NonModalDialog
17	bh	80	from controls import RecordListCtrl, RecordGridCtrl
18	bh	535	from messages import SHAPES_SELECTED
19	bh	1968	import main
20	bh	6
21	bh	51	class IdentifyListCtrl(RecordListCtrl):
22	bh	6
23			def selected_shape(self, layer, shape):
24	bh	66	if layer is not None:
25	bh	1219	table = layer.ShapeStore().Table()
26	bh	66	else:
27			table = None
28			self.fill_list(table, shape)
29	bh	6
30	bh	80	class IdentifyGridCtrl(RecordGridCtrl):
31	bh	6
32	bh	80	def selected_shape(self, layer, shape):
33			if layer is not None:
34	bh	1219	table = layer.ShapeStore().Table()
35	bh	80	else:
36			table = None
37			self.SetTableRecord(table, shape)
38
39	bh	29	class IdentifyView(NonModalDialog):
40	bh	6
41	jan	1706	ID_STOP = 100
42
43	bh	535	def __init__(self, parent, name):
44			NonModalDialog.__init__(self, parent, name, _("Identify Shape"))
45			parent.Subscribe(SHAPES_SELECTED, self.selected_shape)
46
47	dpinte	2700	top_box = wx.BoxSizer(wx.VERTICAL)
48	bh	1968	if main.options.attribute_editing_enabled:
49			self.list = IdentifyGridCtrl(self)
50			else:
51			self.list = IdentifyListCtrl(self, -1)
52	dpinte	2700	self.list.SetSize(wx.Size(305,200))
53			top_box.Add(self.list, 1, wx.EXPAND\|wx.ALL, 4)
54	bh	6
55	dpinte	2700	box = wx.BoxSizer(wx.HORIZONTAL)
56			box.Add(wx.Button(self, wx.ID_CLOSE, _("Close Window")), 0, wx.ALL, 4)
57			box.Add(wx.Button(self, self.ID_STOP, _("Stop Identify Mode")),
58			0, wx.ALL, 4)
59			top_box.Add(box, 0, wx.ALIGN_CENTER_HORIZONTAL\|wx.ALL, 4)
60	bh	535
61	dpinte	2700	self.Bind(wx.EVT_BUTTON, self.OnClose, id=wx.ID_CLOSE)
62			self.Bind(wx.EVT_BUTTON, self.OnStop, id=self.ID_STOP)
63	bh	29
64	frank	1138	self.SetAutoLayout(True)
65			self.SetSizer(top_box)
66			top_box.Fit(self)
67			top_box.SetSizeHints(self)
68
69	bh	1194	# Make sure to reflect the current selection.
70			self.selected_shape(parent.SelectedLayer(), parent.SelectedShapes())
71
72	bh	29	def OnClose(self, event):
73	bh	535	self.parent.Unsubscribe(SHAPES_SELECTED, self.selected_shape)
74	bh	29	NonModalDialog.OnClose(self, event)
75
76	jan	1706	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	bh	535	def selected_shape(self, layer, shapes):
82			"""Subscribed to the SHAPES_SELECTED messages.
83
84	bh	1950	If exactly one shape is selected, pass that shape id to the
85	bh	535	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	bh	29	self.list.selected_shape(layer, shape)
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