/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/legend.py
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revision 652 by jonathan, Fri Apr 11 14:28:08 2003 UTC revision 665 by jonathan, Mon Apr 14 16:35:19 2003 UTC
# Line 54  class LegendPanel(DockPanel): Line 54  class LegendPanel(DockPanel):
54          panelBox = wxBoxSizer(wxVERTICAL)          panelBox = wxBoxSizer(wxVERTICAL)
55    
56          self.toolBar = wxToolBar(self, -1)          self.toolBar = wxToolBar(self, -1)
57            self.toolBar.SetToolBitmapSize(wxSize(24, 24))
58    
59          bmp = resource.GetBitmapResource(RAISE_BMP, wxBITMAP_TYPE_XPM)          bmp = resource.GetBitmapResource(RAISE_BMP, wxBITMAP_TYPE_XPM)
60          self.toolBar.AddTool(ID_LEGEND_RAISE, bmp,          self.toolBar.AddTool(ID_LEGEND_RAISE, bmp,
# Line 86  class LegendPanel(DockPanel): Line 87  class LegendPanel(DockPanel):
87    
88          self.tree = LegendTree(self, ID_LEGEND_TREE, map, mainWindow)          self.tree = LegendTree(self, ID_LEGEND_TREE, map, mainWindow)
89    
90          panelBox.Add(self.tree, 1, wxGROW, 4)          panelBox.Add(self.tree, 1, wxGROW, 0)
91    
92          panelBox.Fit(self)          #panelBox.Fit(self)
93    
94          self.SetAutoLayout(True)          self.SetAutoLayout(True)
95          self.SetSizer(panelBox)          self.SetSizer(panelBox)
96          panelBox.SetSizeHints(self)          panelBox.SetSizeHints(self)
97    
98    
99          self.panelBox = panelBox          self.panelBox = panelBox
100    
101          self.__EnableButtons(False)          self.__EnableButtons(False)
102    
103            self.Create()
104    
105          EVT_CLOSE(self, self._OnClose)          EVT_CLOSE(self, self._OnClose)
106    
107    
# Line 112  class LegendPanel(DockPanel): Line 116  class LegendPanel(DockPanel):
116          ok = isinstance(layer, Layer)          ok = isinstance(layer, Layer)
117          self.__EnableButtons(ok)          self.__EnableButtons(ok)
118    
119          if ok:          self.mainWindow.SelectLayer(layer)
             self.mainWindow.SelectLayer(layer)  
120    
121      def DoOnProperties(self):      def DoOnProperties(self):
122          list = self.tree.GetSelectedHierarchy()          list = self.tree.GetSelectedHierarchy()
# Line 277  class LegendTree(wxTreeCtrl): Line 280  class LegendTree(wxTreeCtrl):
280      def Sort(self):      def Sort(self):
281          self.SortChildren(self.GetRootItem())          self.SortChildren(self.GetRootItem())
282    
283        def GetSelectedHierarchy(self):
284            id = self.GetSelection()
285    
286            if not id.IsOk():
287                return (None, None)
288    
289            layer = self.GetPyData(id)
290            group = None
291    
292            if isinstance(layer, ClassGroup):
293                id = self.GetItemParent(id)
294                assert id.IsOk()
295                group = layer
296                layer = self.GetPyData(id)
297    
298            return (layer, group)
299    
300      def _OnMsgMapsChanged(self):      def _OnMsgMapsChanged(self):
301          #print self.map is self.mainWindow.Map()          #print self.map is self.mainWindow.Map()
302          self.SetMap(self.mainWindow.Map())          self.SetMap(self.mainWindow.Map())
303                    
304      def _OnSelChanged(self, event):      def _OnSelChanged(self, event):
305            self.__UpdateSelection()
         layer, group = self.GetSelectedHierarchy()  
         self.parent.DoOnSelChanged(layer, group)  
306    
307      def _OnItemActivated(self, event):      def _OnItemActivated(self, event):
308          self.parent.DoOnProperties()          self.parent.DoOnProperties()
# Line 300  class LegendTree(wxTreeCtrl): Line 318  class LegendTree(wxTreeCtrl):
318          #      track of the images in the image list when we replace          #      track of the images in the image list when we replace
319          #      a layer. it ends up causing a seg fault.          #      a layer. it ends up causing a seg fault.
320          self.__FillTree(self.map)          self.__FillTree(self.map)
321            self.__UpdateSelection()
322          #self.__FillTreeLayer(id)          #self.__FillTreeLayer(id)
323    
324      def _OnMsgMapStackingChanged(self, *args):      def _OnMsgMapStackingChanged(self, *args):
# Line 308  class LegendTree(wxTreeCtrl): Line 327  class LegendTree(wxTreeCtrl):
327    
328          if id.IsOk():          if id.IsOk():
329              self.EnsureVisible(id)              self.EnsureVisible(id)
330            self.__UpdateSelection()
331    
332      def _OnMsgMapLayersAddedRemoved(self, map):      def _OnMsgMapLayersAddedRemoved(self, map):
333          assert map is self.map          assert map is self.map
334    
335          self.__FillTree(self.map)          self.__FillTree(self.map)
336            self.__UpdateSelection()
337    
338      def _OnMsgLayerVisibilityChanged(self, layer):      def _OnMsgLayerVisibilityChanged(self, layer):
339          assert isinstance(layer, Layer)          assert isinstance(layer, Layer)
340    
341          self.__ShowHideLayer(layer)          self.__ShowHideLayer(layer)
342            self.__UpdateSelection()
343    
344      def _OnMsgLayerTitleChanged(self, layer):      def _OnMsgLayerTitleChanged(self, layer):
345    
346          id = self.layer2id[layer]          id = self.layer2id[layer]
347          if id.IsOk():          if id.IsOk():
348              self.SetItemText(id, layer.Title())              self.SetItemText(id, layer.Title())
349            self.__UpdateSelection()
350    
351      def GetSelectedHierarchy(self):      def __UpdateSelection(self):
352          id = self.GetSelection()          layer, group = self.GetSelectedHierarchy()
353          assert id.IsOk()          self.parent.DoOnSelChanged(layer, group)
354            
         layer = self.GetPyData(id)  
         group = None  
   
         if isinstance(layer, ClassGroup):  
             id = self.GetItemParent(id)  
             assert id.IsOk()  
             group = layer  
             layer = self.GetPyData(id)  
   
         return (layer, group)  
   
355      def __FillTree(self, map):      def __FillTree(self, map):
356    
357          assert isinstance(map, Map)          assert isinstance(map, Map)
Legend:
Removed from v.652  
changed lines
  Added in v.665
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