/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/tableview.py
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revision 534 by bh, Mon Aug 26 15:06:01 2002 UTC revision 535 by bh, Fri Mar 14 20:42:18 2003 UTC
# Line 1  Line 1 
1  # Copyright (c) 2001, 2002 by Intevation GmbH  # Copyright (c) 2001, 2002, 2003 by Intevation GmbH
2  # Authors:  # Authors:
3  # Bernhard Herzog <[email protected]>  # Bernhard Herzog <[email protected]>
4  #  #
# Line 15  from Thuban.Model.table import FIELDTYPE Line 15  from Thuban.Model.table import FIELDTYPE
15       FIELDTYPE_STRING       FIELDTYPE_STRING
16  import view  import view
17  from dialogs import NonModalDialog  from dialogs import NonModalDialog
18  from messages import SELECTED_SHAPE  from messages import SHAPES_SELECTED
19    
20  wx_value_type_map = {FIELDTYPE_INT: wxGRID_VALUE_NUMBER,  wx_value_type_map = {FIELDTYPE_INT: wxGRID_VALUE_NUMBER,
21                       FIELDTYPE_DOUBLE: wxGRID_VALUE_FLOAT,                       FIELDTYPE_DOUBLE: wxGRID_VALUE_FLOAT,
# Line 159  class TableFrame(NonModalDialog): Line 159  class TableFrame(NonModalDialog):
159    
160      """Frame that displays a Thuban table in a grid view"""      """Frame that displays a Thuban table in a grid view"""
161    
162      def __init__(self, parent, interactor, name, title, table):      def __init__(self, parent, name, title, table):
163          NonModalDialog.__init__(self, parent, interactor, name, title)          NonModalDialog.__init__(self, parent, name, title)
164          self.table = table          self.table = table
165          self.grid = self.make_grid(self.table)          self.grid = self.make_grid(self.table)
166    
# Line 181  class LayerTableFrame(TableFrame): Line 181  class LayerTableFrame(TableFrame):
181      selected object in a map.      selected object in a map.
182      """      """
183    
184      def __init__(self, parent, interactor, name, title, layer, table):      def __init__(self, parent, name, title, layer, table):
185          TableFrame.__init__(self, parent, interactor, name, title, table)          TableFrame.__init__(self, parent, name, title, table)
186          self.layer = layer          self.layer = layer
187          self.grid.Subscribe(ROW_SELECTED, self.row_selected)          self.grid.Subscribe(ROW_SELECTED, self.row_selected)
188          self.interactor.Subscribe(SELECTED_SHAPE, self.select_shape)          self.parent.Subscribe(SHAPES_SELECTED, self.select_shape)
189    
190      def make_grid(self, table):      def make_grid(self, table):
191          """Override the derived method to return a LayerTableGrid.          """Override the derived method to return a LayerTableGrid.
# Line 193  class LayerTableFrame(TableFrame): Line 193  class LayerTableFrame(TableFrame):
193          return LayerTableGrid(self, table)          return LayerTableGrid(self, table)
194    
195      def OnClose(self, event):      def OnClose(self, event):
196          self.interactor.Unsubscribe(SELECTED_SHAPE, self.select_shape)          self.parent.Unsubscribe(SHAPES_SELECTED, self.select_shape)
197          TableFrame.OnClose(self, event)          TableFrame.OnClose(self, event)
198    
199      def select_shape(self, layer, shape):      def select_shape(self, layer, shapes):
200            """Subscribed to the SHAPES_SELECTED message.
201    
202            If shapes contains exactly one shape id, select that shape in
203            the grid. Otherwise deselect all.
204            """
205            if len(shapes):
206                shape = shapes[0]
207            else:
208                shape = None
209          self.grid.select_shape(layer, shape)          self.grid.select_shape(layer, shape)
210    
211      def row_selected(self, row):      def row_selected(self, row):
212          if self.layer is not None:          if self.layer is not None:
213              self.interactor.SelectLayerAndShape(self.layer, row)              self.parent.SelectShapes(self.layer, [row])
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