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# Copyright (c) 2001 by Intevation GmbH |
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# Authors: |
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# Bernhard Herzog <[email protected]> |
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# |
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# This program is free software under the GPL (>=v2) |
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# Read the file COPYING coming with Thuban for details. |
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__version__ = "$Revision$" |
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from wxPython.wx import * |
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from wxPython.grid import * |
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import view |
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from dialogs import NonModalDialog |
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from messages import SELECTED_SHAPE |
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class IdentifyListCtrl(wxListCtrl): |
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def __init__(self, parent, id): |
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wxListCtrl.__init__(self, parent, id, style = wxLC_REPORT) |
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self.InsertColumn(0, "Field") |
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self.SetColumnWidth(0, wxLIST_AUTOSIZE_USEHEADER) |
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self.InsertColumn(1, "Value") |
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self.SetColumnWidth(1, wxLIST_AUTOSIZE_USEHEADER) |
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def fill_list(self, layer, shape): |
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self.DeleteAllItems() |
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if shape is not None: |
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table = layer.shapetable |
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num_cols = table.field_count() |
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num_rows = table.record_count() |
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names = [] |
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for i in range(num_cols): |
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type, name, length, decc = table.field_info(i) |
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names.append(name) |
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record = table.read_record(shape) |
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i = 0 |
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for name in names: |
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value = record[name] |
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i = self.InsertStringItem(i, name) |
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self.SetStringItem(i, 1, str(value)) |
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def selected_shape(self, layer, shape): |
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self.fill_list(layer, shape) |
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class IdentifyView(NonModalDialog): |
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def __init__(self, parent, interactor, name): |
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NonModalDialog.__init__(self, parent, interactor, name, |
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"Identify Shape") |
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self.interactor.Subscribe(SELECTED_SHAPE, self.selected_shape) |
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panel = wxPanel(self, -1, style = wxWANTS_CHARS) |
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self.list = IdentifyListCtrl(panel, -1) |
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sizer = wxBoxSizer(wxVERTICAL) |
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sizer.Add(self.list, 1, wx.wxEXPAND| wx.wxALL, 0) |
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panel.SetAutoLayout(true) |
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panel.SetSizer(sizer) |
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sizer.Fit(panel) |
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def OnClose(self, event): |
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self.interactor.Unsubscribe(SELECTED_SHAPE, self.selected_shape) |
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NonModalDialog.OnClose(self, event) |
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def selected_shape(self, layer, shape): |
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self.list.selected_shape(layer, shape) |
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