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# Copyright (c) 2001, 2002, 2003 by Intevation GmbH |
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# Authors: |
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# Bernhard Herzog <[email protected]> |
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# Frank Koormann <[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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|
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__version__ = "$Revision$" |
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|
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import wx |
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from wx import grid |
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|
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from Thuban import _ |
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|
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from dialogs import NonModalDialog |
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from controls import RecordListCtrl, RecordGridCtrl |
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from messages import SHAPES_SELECTED |
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import main |
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|
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class IdentifyListCtrl(RecordListCtrl): |
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|
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def selected_shape(self, layer, shape): |
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if layer is not None: |
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table = layer.ShapeStore().Table() |
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else: |
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table = None |
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self.fill_list(table, shape) |
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|
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class IdentifyGridCtrl(RecordGridCtrl): |
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|
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def selected_shape(self, layer, shape): |
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if layer is not None: |
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table = layer.ShapeStore().Table() |
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else: |
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table = None |
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self.SetTableRecord(table, shape) |
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|
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class IdentifyView(NonModalDialog): |
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|
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ID_STOP = 100 |
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|
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def __init__(self, parent, name): |
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NonModalDialog.__init__(self, parent, name, _("Identify Shape")) |
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parent.Subscribe(SHAPES_SELECTED, self.selected_shape) |
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|
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top_box = wx.BoxSizer(wx.VERTICAL) |
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if main.options.attribute_editing_enabled: |
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self.list = IdentifyGridCtrl(self) |
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else: |
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self.list = IdentifyListCtrl(self, -1) |
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self.list.SetSize(wx.Size(305,200)) |
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top_box.Add(self.list, 1, wx.EXPAND|wx.ALL, 4) |
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|
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box = wx.BoxSizer(wx.HORIZONTAL) |
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box.Add(wx.Button(self, wx.ID_CLOSE, _("Close Window")), 0, wx.ALL, 4) |
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box.Add(wx.Button(self, self.ID_STOP, _("Stop Identify Mode")), |
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0, wx.ALL, 4) |
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top_box.Add(box, 0, wx.ALIGN_CENTER_HORIZONTAL|wx.ALL, 4) |
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|
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self.Bind(wx.EVT_BUTTON, self.OnClose, id=wx.ID_CLOSE) |
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self.Bind(wx.EVT_BUTTON, self.OnStop, id=self.ID_STOP) |
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|
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self.SetAutoLayout(True) |
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self.SetSizer(top_box) |
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top_box.Fit(self) |
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top_box.SetSizeHints(self) |
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|
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# Make sure to reflect the current selection. |
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self.selected_shape(parent.SelectedLayer(), parent.SelectedShapes()) |
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|
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def OnClose(self, event): |
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self.parent.Unsubscribe(SHAPES_SELECTED, self.selected_shape) |
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NonModalDialog.OnClose(self, event) |
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|
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def OnStop(self, event): |
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self.parent.Unsubscribe(SHAPES_SELECTED, self.selected_shape) |
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self.parent.canvas.SelectTool(None) |
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NonModalDialog.OnClose(self, event) |
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|
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def selected_shape(self, layer, shapes): |
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"""Subscribed to the SHAPES_SELECTED messages. |
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|
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If exactly one shape is selected, pass that shape id to the |
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list's selected_shape method. Otherwise pass None as the shape |
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id. |
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""" |
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if len(shapes) == 1: |
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shape = shapes[0] |
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else: |
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shape = None |
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self.list.selected_shape(layer, shape) |
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