/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/tableview.py
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revision 278 by bh, Mon Aug 26 12:50:23 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 148  class LayerTableGrid(TableGrid): Line 148  class LayerTableGrid(TableGrid):
148          If layer is not the layer the table is associated with do          If layer is not the layer the table is associated with do
149          nothing. If shape or layer is None also do nothing.          nothing. If shape or layer is None also do nothing.
150          """          """
         print "LayerTableGrid.select_shape", layer, shape  
151          if layer is not None and layer.table is self.table.table \          if layer is not None and layer.table is self.table.table \
152             and shape is not None:             and shape is not None:
153              self.SelectRow(shape)              self.SelectRow(shape)
# Line 160  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 182  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 194  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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