/[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 668 by jonathan, Mon Apr 14 17:12:57 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 76  class LegendPanel(DockPanel): Line 77  class LegendPanel(DockPanel):
77              shortHelpString=_("Edit Layer Properties"))              shortHelpString=_("Edit Layer Properties"))
78    
79          self.toolBar.Realize()          self.toolBar.Realize()
80          panelBox.Add(self.toolBar, 0, wxALL, 0)          panelBox.Add(self.toolBar, 0, wxGROW, 0)
81    
82          EVT_TOOL(self, ID_LEGEND_RAISE, self._OnMoveUp)          EVT_TOOL(self, ID_LEGEND_RAISE, self._OnMoveUp)
83          EVT_TOOL(self, ID_LEGEND_LOWER, self._OnMoveDown)          EVT_TOOL(self, ID_LEGEND_LOWER, self._OnMoveDown)
# 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)
   
         panelBox.Fit(self)  
91    
92          self.SetAutoLayout(True)          self.SetAutoLayout(True)
93          self.SetSizer(panelBox)          self.SetSizer(panelBox)
94          panelBox.SetSizeHints(self)          panelBox.SetSizeHints(self)
95    
96    
97          self.panelBox = panelBox          self.panelBox = panelBox
98    
99          self.__EnableButtons(False)          self.__EnableButtons(False)
100    
101            self.Create()
102    
103          EVT_CLOSE(self, self._OnClose)          EVT_CLOSE(self, self._OnClose)
104    
105    
# Line 112  class LegendPanel(DockPanel): Line 114  class LegendPanel(DockPanel):
114          ok = isinstance(layer, Layer)          ok = isinstance(layer, Layer)
115          self.__EnableButtons(ok)          self.__EnableButtons(ok)
116    
117          if ok:          self.mainWindow.SelectLayer(layer)
             self.mainWindow.SelectLayer(layer)  
118    
119      def DoOnProperties(self):      def DoOnProperties(self):
120          list = self.tree.GetSelectedHierarchy()          list = self.tree.GetSelectedHierarchy()
# Line 277  class LegendTree(wxTreeCtrl): Line 278  class LegendTree(wxTreeCtrl):
278      def Sort(self):      def Sort(self):
279          self.SortChildren(self.GetRootItem())          self.SortChildren(self.GetRootItem())
280    
281        def GetSelectedHierarchy(self):
282            id = self.GetSelection()
283    
284            if not id.IsOk():
285                return (None, None)
286    
287            layer = self.GetPyData(id)
288            group = None
289    
290            if isinstance(layer, ClassGroup):
291                id = self.GetItemParent(id)
292                assert id.IsOk()
293                group = layer
294                layer = self.GetPyData(id)
295    
296            return (layer, group)
297    
298      def _OnMsgMapsChanged(self):      def _OnMsgMapsChanged(self):
299          #print self.map is self.mainWindow.Map()          #print self.map is self.mainWindow.Map()
300          self.SetMap(self.mainWindow.Map())          self.SetMap(self.mainWindow.Map())
301                    
302      def _OnSelChanged(self, event):      def _OnSelChanged(self, event):
303            self.__UpdateSelection()
         layer, group = self.GetSelectedHierarchy()  
         self.parent.DoOnSelChanged(layer, group)  
304    
305      def _OnItemActivated(self, event):      def _OnItemActivated(self, event):
306          self.parent.DoOnProperties()          self.parent.DoOnProperties()
# Line 300  class LegendTree(wxTreeCtrl): Line 316  class LegendTree(wxTreeCtrl):
316          #      track of the images in the image list when we replace          #      track of the images in the image list when we replace
317          #      a layer. it ends up causing a seg fault.          #      a layer. it ends up causing a seg fault.
318          self.__FillTree(self.map)          self.__FillTree(self.map)
319            self.__UpdateSelection()
320          #self.__FillTreeLayer(id)          #self.__FillTreeLayer(id)
321    
322      def _OnMsgMapStackingChanged(self, *args):      def _OnMsgMapStackingChanged(self, *args):
# Line 308  class LegendTree(wxTreeCtrl): Line 325  class LegendTree(wxTreeCtrl):
325    
326          if id.IsOk():          if id.IsOk():
327              self.EnsureVisible(id)              self.EnsureVisible(id)
328            self.__UpdateSelection()
329    
330      def _OnMsgMapLayersAddedRemoved(self, map):      def _OnMsgMapLayersAddedRemoved(self, map):
331          assert map is self.map          assert map is self.map
332    
333          self.__FillTree(self.map)          self.__FillTree(self.map)
334            self.__UpdateSelection()
335    
336      def _OnMsgLayerVisibilityChanged(self, layer):      def _OnMsgLayerVisibilityChanged(self, layer):
337          assert isinstance(layer, Layer)          assert isinstance(layer, Layer)
338    
339          self.__ShowHideLayer(layer)          self.__ShowHideLayer(layer)
340            self.__UpdateSelection()
341    
342      def _OnMsgLayerTitleChanged(self, layer):      def _OnMsgLayerTitleChanged(self, layer):
343    
344          id = self.layer2id[layer]          id = self.layer2id[layer]
345          if id.IsOk():          if id.IsOk():
346              self.SetItemText(id, layer.Title())              self.SetItemText(id, layer.Title())
347            self.__UpdateSelection()
348    
349      def GetSelectedHierarchy(self):      def __UpdateSelection(self):
350          id = self.GetSelection()          layer, group = self.GetSelectedHierarchy()
351          assert id.IsOk()          self.parent.DoOnSelChanged(layer, group)
352            
         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)  
   
353      def __FillTree(self, map):      def __FillTree(self, map):
354    
355          assert isinstance(map, Map)          assert isinstance(map, Map)
Legend:
Removed from v.652  
changed lines
  Added in v.668
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