/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/legend.py
ViewVC logotype

Diff of /branches/WIP-pyshapelib-bramz/Thuban/UI/legend.py

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 542 by jonathan, Thu Mar 20 09:43:16 2003 UTC revision 562 by jonathan, Wed Mar 26 11:06:22 2003 UTC
# Line 10  __version__ = "$Revision$" Line 10  __version__ = "$Revision$"
10  from Thuban import _  from Thuban import _
11    
12  from wxPython.wx import *  from wxPython.wx import *
 from dialogs import NonModalDialog  
13    
14  from Thuban.Model.layer import Layer  from Thuban.Model.layer import Layer
15  from Thuban.Model.map import Map  from Thuban.Model.map import Map
   
16  from Thuban.Model.messages import *  from Thuban.Model.messages import *
   
17  from Thuban.Model.classification import ClassGroup  from Thuban.Model.classification import ClassGroup
18    
19  from Thuban.UI.classifier import ClassDataPreviewer  from Thuban.UI.classifier import ClassDataPreviewer
20    from Thuban.UI.dock import DockPanel
21    
22  ID_LEGEND_MOVEUP = 4001  ID_LEGEND_MOVEUP = 4001
23  ID_LEGEND_MOVEDOWN = 4002  ID_LEGEND_MOVEDOWN = 4002
# Line 27  ID_LEGEND_TREE = 4003 Line 25  ID_LEGEND_TREE = 4003
25  ID_LEGEND_CLASSIFY = 4004  ID_LEGEND_CLASSIFY = 4004
26  ID_LEGEND_SHOWLAYER = 4005  ID_LEGEND_SHOWLAYER = 4005
27  ID_LEGEND_HIDELAYER = 4006  ID_LEGEND_HIDELAYER = 4006
28    ID_LEGEND_DOCK = 4007
29    ID_LEGEND_UNDOCK = 4008
30    
31  BMP_SIZE_W = 30  BMP_SIZE_W = 30
32  BMP_SIZE_H = 15  BMP_SIZE_H = 15
33    
34  class Legend(NonModalDialog):  #class LegendDialog(NonModalDialog):
35    
36      def __init__(self, parent, name, map):      #def __init__(self, parent, name, panel):
37          NonModalDialog.__init__(self, parent, name,          #NonModalDialog.__init__(self, parent, name,
38                                  _("Legend: %s") % map.Title())                                  #_("Legend: %s") % map.Title())
39    
40          self.parent = parent          ##topBox = wxBoxSizer(wxVERTICAL)
41    
42            #panel = LegendPanel(self, map)
43    
44            #self.panel = panel
45    
46            #topBox.Add(panel, 1, wxGROW, 4)
47    
48            ##self.SetAutoLayout(True)
49            ##self.SetSizer(topBox)
50    
51        #def GetLegendPanel(self):
52            #return self.panel
53    
54          panel = wxPanel(self, -1)      #def OnClose(self, event):
55            #NonModalDialog.OnClose(self, event)
56    
57            #self.panel.SetMap(None)
58        
59    class LegendPanel(DockPanel):
60    
61        def __init__(self, parent, map, mainWindow):
62            DockPanel.__init__(self, parent, -1)
63    
64            self.mainWindow = mainWindow
65            self.parent = parent
66    
         topBox = wxBoxSizer(wxVERTICAL)  
67          panelBox = wxBoxSizer(wxVERTICAL)          panelBox = wxBoxSizer(wxVERTICAL)
68    
69          buttonBox = wxGridSizer(2, 3, 0, 0)          buttonBox = wxGridSizer(2, 3, 0, 0)
# Line 69  class Legend(NonModalDialog): Line 90  class Legend(NonModalDialog):
90          buttonBox.Add(button, 0, wxGROW | wxLEFT | wxRIGHT, 0)          buttonBox.Add(button, 0, wxGROW | wxLEFT | wxRIGHT, 0)
91          self.buttons.append(button)          self.buttons.append(button)
92    
93    #       button = wxButton(self, ID_LEGEND_DOCK, _("Dock"))
94    #       buttonBox.Add(button, 0, wxGROW | wxLEFT | wxRIGHT, 0)
95    #       self.buttons.append(button)
96    
97    #       button = wxButton(self, ID_LEGEND_UNDOCK, _("Undock"))
98    #       buttonBox.Add(button, 0, wxGROW | wxLEFT | wxRIGHT, 0)
99    #       self.buttons.append(button)
100    
101    
102          EVT_BUTTON(self, ID_LEGEND_MOVEUP, self._OnMoveUp)          EVT_BUTTON(self, ID_LEGEND_MOVEUP, self._OnMoveUp)
103          EVT_BUTTON(self, ID_LEGEND_MOVEDOWN, self._OnMoveDown)          EVT_BUTTON(self, ID_LEGEND_MOVEDOWN, self._OnMoveDown)
104          EVT_BUTTON(self, ID_LEGEND_CLASSIFY, self._OnClassify)          EVT_BUTTON(self, ID_LEGEND_CLASSIFY, self._OnClassify)
105          EVT_BUTTON(self, ID_LEGEND_SHOWLAYER, self._OnShowLayer)          EVT_BUTTON(self, ID_LEGEND_SHOWLAYER, self._OnShowLayer)
106          EVT_BUTTON(self, ID_LEGEND_HIDELAYER, self._OnHideLayer)          EVT_BUTTON(self, ID_LEGEND_HIDELAYER, self._OnHideLayer)
107            #EVT_BUTTON(self, ID_LEGEND_DOCK, self._OnDock)
108            #EVT_BUTTON(self, ID_LEGEND_UNDOCK, self._OnUndock)
109    
110          panelBox.Add(buttonBox, 0, 0, 4)          panelBox.Add(buttonBox, 0, 0, 4)
111    
112          self.tree = LegendTree(self, ID_LEGEND_TREE, map)          self.tree = LegendTree(self, ID_LEGEND_TREE, map, mainWindow)
113    
114          panelBox.Add(self.tree, 1, wxGROW, 4)          panelBox.Add(self.tree, 1, wxGROW, 4)
115    
116          panel.SetAutoLayout(True)          self.SetAutoLayout(True)
117          panel.SetSizer(panelBox)          self.SetSizer(panelBox)
         panelBox.SetSizeHints(panel)  
   
         topBox.Add(panel, 1, wxGROW, 0)  
118          panelBox.SetSizeHints(self)          panelBox.SetSizeHints(self)
119    
120          self.SetAutoLayout(True)          #panelBox.SetSizeHints(self.parent)
121          self.SetSizer(topBox)  
122            self.panelBox = panelBox
123    
124        def GetMap(self):
125            return self.tree.GetMap()
126    
127        def SetMap(self, map):
128            self.tree.SetMap(map)
129    
130      def DoOnSelChanged(self):      def DoOnSelChanged(self):
131          self.__EnableButtons(self.tree.GetSelection().IsOk())          self.__EnableButtons(self.tree.GetSelection().IsOk())
# Line 113  class Legend(NonModalDialog): Line 147  class Legend(NonModalDialog):
147          self.tree.DoOnHideLayer()          self.tree.DoOnHideLayer()
148          pass          pass
149    
150        def _OnDock(self, event):
151            self.Dock()
152    
153        def _OnUndock(self, event):
154            self.UnDock()
155    
156      def __EnableButtons(self, on):      def __EnableButtons(self, on):
157          for b in self.buttons:          for b in self.buttons:
# Line 120  class Legend(NonModalDialog): Line 159  class Legend(NonModalDialog):
159    
160  class LegendTree(wxTreeCtrl):  class LegendTree(wxTreeCtrl):
161    
162      def __init__(self, parent, id, map):      def __init__(self, parent, id, map, mainWindow):
163          wxTreeCtrl.__init__(self, parent, id,          wxTreeCtrl.__init__(self, parent, id,
164                              style = wxTR_DEFAULT_STYLE | wxTR_HIDE_ROOT,                              style = wxTR_DEFAULT_STYLE | wxTR_HIDE_ROOT,
165                              size = (200, 200))                              size = (200, 200))
166    
167            self.map = None
168          self.parent = parent          self.parent = parent
         self.map = map  
169          self.layer2id = None          self.layer2id = None
170    
171    
# Line 135  class LegendTree(wxTreeCtrl): Line 174  class LegendTree(wxTreeCtrl):
174    
175          self.previewer = ClassDataPreviewer()          self.previewer = ClassDataPreviewer()
176    
   
177          EVT_TREE_ITEM_ACTIVATED(self, ID_LEGEND_TREE, self._OnItemActivated)          EVT_TREE_ITEM_ACTIVATED(self, ID_LEGEND_TREE, self._OnItemActivated)
178          EVT_TREE_SEL_CHANGED(self, ID_LEGEND_TREE, self._OnSelChanged)          EVT_TREE_SEL_CHANGED(self, ID_LEGEND_TREE, self._OnSelChanged)
179    
180          map.Subscribe(MAP_STACKING_CHANGED, self._OnMsgMapStackingChanged)          self.SetMap(map)
181          map.Subscribe(MAP_LAYERS_CHANGED, self._OnMsgMapLayersChanged)  
182        def GetMap(self):
183            return self.map
184    
185          self.__FillTree(map)      def SetMap(self, map):
186    
187            sub_list = [(MAP_STACKING_CHANGED, self._OnMsgMapStackingChanged),
188                        (MAP_LAYERS_ADDED, self._OnMsgMapLayersAddedRemoved),
189                        (MAP_LAYERS_REMOVED, self._OnMsgMapLayersAddedRemoved)]
190    
191            if self.map is not None:
192                for msg, func in sub_list: self.map.Unsubscribe(msg, func)
193                self.__DeleteAllItems()
194            
195            self.map = map
196    
197            if self.map is not None:
198                for msg, func in sub_list: self.map.Subscribe(msg, func)
199                self.__FillTree(self.map)
200    
201                
202      def MoveCurrentItemUp(self):      def MoveCurrentItemUp(self):
203          cur_id = self.GetSelection()          cur_id = self.GetSelection()
204          assert(cur_id.IsOk())          assert(cur_id.IsOk())
# Line 201  class LegendTree(wxTreeCtrl): Line 256  class LegendTree(wxTreeCtrl):
256      def DoOnClassify(self):      def DoOnClassify(self):
257          id = self.GetSelection()          id = self.GetSelection()
258          assert(id.IsOk())          assert(id.IsOk())
259            assert(id.IsOk())
260    
261          item = self.GetPyData(id)          item = self.GetPyData(id)
262          if isinstance(item, ClassGroup):          if isinstance(item, ClassGroup):
# Line 208  class LegendTree(wxTreeCtrl): Line 264  class LegendTree(wxTreeCtrl):
264              assert(id.IsOk())              assert(id.IsOk())
265              item = self.GetPyData(id)              item = self.GetPyData(id)
266    
267          self.parent.parent.OpenClassifier(item)          # XXX: THIS IS SUCH AWFUL STYLE! YUCK!
268            self.parent.mainWindow.OpenClassifier(item)
269            #assert(False, "XXX: FIXME HERE")
270    
271      def Sort(self):      def Sort(self):
272          self.SortChildren(self.GetRootItem())          self.SortChildren(self.GetRootItem())
# Line 228  class LegendTree(wxTreeCtrl): Line 286  class LegendTree(wxTreeCtrl):
286    
287      def _OnMsgMapStackingChanged(self, *args):      def _OnMsgMapStackingChanged(self, *args):
288          self.Sort()          self.Sort()
289            id = self.GetSelection()
290    
291            if id.IsOk():
292                self.EnsureVisible(id)
293    
294      def _OnMsgMapLayersChanged(self, map):      def _OnMsgMapLayersAddedRemoved(self, map):
295          assert(id(map) == id(self.map))          assert(id(map) == id(self.map))
296    
297          self.__FillTree(self.map)          self.__FillTree(self.map)
Legend:
Removed from v.542  
changed lines
  Added in v.562
[email protected]
 ViewVC Help
Powered by ViewVC 1.1.26