Thuban/UI/identifyview.py

# Copyright (c) 2001 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 *

import view
from messages import SELECTED_SHAPE

class IdentifyListCtrl(wxListCtrl):

    def __init__(self, parent, id, interactor):
        wxListCtrl.__init__(self, parent, id, style = wxLC_REPORT)
        self.interactor = interactor
        self.interactor.Subscribe(SELECTED_SHAPE, self.selected_shape)

        self.InsertColumn(0, "Field")
        self.SetColumnWidth(0, wxLIST_AUTOSIZE_USEHEADER)
        self.InsertColumn(1, "Value")
        self.SetColumnWidth(1, wxLIST_AUTOSIZE_USEHEADER)

    def fill_list(self, layer, shape):
        self.DeleteAllItems()

        if shape is not None:
            table = layer.shapetable
            num_cols = table.field_count()
            num_rows = table.record_count()
            
            names = []
            for i in range(num_cols):
                type, name, length, decc = table.field_info(i)
                names.append(name)
            record = table.read_record(shape)
            i = 0
            for name in names:
                value = record[name]
                i = self.InsertStringItem(i, name)
                self.SetStringItem(i, 1, str(value))

    def selected_shape(self, layer, shape):
        self.fill_list(layer, shape)
            

class IdentifyView(wxFrame):

    def __init__(self, parent, app):
        # assume parent is Thuban's main window python object
        wxFrame.__init__(self, parent, -1, "Identify Shape")
        panel = wxPanel(self, -1, style = wxWANTS_CHARS)
        self.list = IdentifyListCtrl(panel, -1, app.interactor)

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

        panel.SetAutoLayout(true)
        panel.SetSizer(sizer)
        sizer.Fit(panel)
1	# Copyright (c) 2001 by Intevation GmbH
2	# 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	import view
14	from messages import SELECTED_SHAPE
15
16	class IdentifyListCtrl(wxListCtrl):
17
18	def __init__(self, parent, id, interactor):
19	wxListCtrl.__init__(self, parent, id, style = wxLC_REPORT)
20	self.interactor = interactor
21	self.interactor.Subscribe(SELECTED_SHAPE, self.selected_shape)
22
23	self.InsertColumn(0, "Field")
24	self.SetColumnWidth(0, wxLIST_AUTOSIZE_USEHEADER)
25	self.InsertColumn(1, "Value")
26	self.SetColumnWidth(1, wxLIST_AUTOSIZE_USEHEADER)
27
28	def fill_list(self, layer, shape):
29	self.DeleteAllItems()
30
31	if shape is not None:
32	table = layer.shapetable
33	num_cols = table.field_count()
34	num_rows = table.record_count()
35
36	names = []
37	for i in range(num_cols):
38	type, name, length, decc = table.field_info(i)
39	names.append(name)
40	record = table.read_record(shape)
41	i = 0
42	for name in names:
43	value = record[name]
44	i = self.InsertStringItem(i, name)
45	self.SetStringItem(i, 1, str(value))
46
47	def selected_shape(self, layer, shape):
48	self.fill_list(layer, shape)
49
50
51
52	class IdentifyView(wxFrame):
53
54	def __init__(self, parent, app):
55	# assume parent is Thuban's main window python object
56	wxFrame.__init__(self, parent, -1, "Identify Shape")
57	panel = wxPanel(self, -1, style = wxWANTS_CHARS)
58	self.list = IdentifyListCtrl(panel, -1, app.interactor)
59
60	sizer = wxBoxSizer(wxVERTICAL)
61	sizer.Add(self.list, 1, wx.wxEXPAND\| wx.wxALL, 0)
62
63	panel.SetAutoLayout(true)
64	panel.SetSizer(sizer)
65	sizer.Fit(panel)
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svn:keywords	Author Date Id Revision