| 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 dialogs import NonModalDialog |
| 15 |
from messages import SELECTED_SHAPE |
| 16 |
|
| 17 |
class IdentifyListCtrl(wxListCtrl): |
| 18 |
|
| 19 |
def __init__(self, parent, id): |
| 20 |
wxListCtrl.__init__(self, parent, id, style = wxLC_REPORT) |
| 21 |
|
| 22 |
self.InsertColumn(0, "Field") |
| 23 |
self.SetColumnWidth(0, wxLIST_AUTOSIZE_USEHEADER) |
| 24 |
self.InsertColumn(1, "Value") |
| 25 |
self.SetColumnWidth(1, wxLIST_AUTOSIZE_USEHEADER) |
| 26 |
|
| 27 |
def fill_list(self, layer, shape): |
| 28 |
self.DeleteAllItems() |
| 29 |
|
| 30 |
if shape is not None: |
| 31 |
table = layer.shapetable |
| 32 |
num_cols = table.field_count() |
| 33 |
num_rows = table.record_count() |
| 34 |
|
| 35 |
names = [] |
| 36 |
for i in range(num_cols): |
| 37 |
type, name, length, decc = table.field_info(i) |
| 38 |
names.append(name) |
| 39 |
record = table.read_record(shape) |
| 40 |
i = 0 |
| 41 |
for name in names: |
| 42 |
value = record[name] |
| 43 |
i = self.InsertStringItem(i, name) |
| 44 |
self.SetStringItem(i, 1, str(value)) |
| 45 |
|
| 46 |
def selected_shape(self, layer, shape): |
| 47 |
self.fill_list(layer, shape) |
| 48 |
|
| 49 |
|
| 50 |
|
| 51 |
class IdentifyView(NonModalDialog): |
| 52 |
|
| 53 |
def __init__(self, parent, interactor, name): |
| 54 |
NonModalDialog.__init__(self, parent, interactor, name, |
| 55 |
"Identify Shape") |
| 56 |
self.interactor.Subscribe(SELECTED_SHAPE, self.selected_shape) |
| 57 |
|
| 58 |
panel = wxPanel(self, -1, style = wxWANTS_CHARS) |
| 59 |
self.list = IdentifyListCtrl(panel, -1) |
| 60 |
|
| 61 |
sizer = wxBoxSizer(wxVERTICAL) |
| 62 |
sizer.Add(self.list, 1, wx.wxEXPAND| wx.wxALL, 0) |
| 63 |
|
| 64 |
panel.SetAutoLayout(true) |
| 65 |
panel.SetSizer(sizer) |
| 66 |
sizer.Fit(panel) |
| 67 |
|
| 68 |
def OnClose(self, event): |
| 69 |
self.interactor.Unsubscribe(SELECTED_SHAPE, self.selected_shape) |
| 70 |
NonModalDialog.OnClose(self, event) |
| 71 |
|
| 72 |
def selected_shape(self, layer, shape): |
| 73 |
self.list.selected_shape(layer, shape) |
Parent Directory
| 
Revision Log