/[thuban]/trunk/thuban/Thuban/UI/classifier.py
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Diff of /trunk/thuban/Thuban/UI/classifier.py

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revision 376 by jonathan, Tue Jan 28 12:01:38 2003 UTC revision 398 by jonathan, Tue Feb 11 14:23:45 2003 UTC
# Line 16  from wxPython.grid import * Line 16  from wxPython.grid import *
16    
17  from Thuban import _  from Thuban import _
18    
19    from Thuban.Model.classification import Classification
20    
21    from Thuban.Model.layer import SHAPETYPE_ARC, SHAPETYPE_POLYGON, SHAPETYPE_POINT
22    
23  ID_PROPERTY_SELECT = 4010  ID_PROPERTY_SELECT = 4010
24  ID_CLASS_TABLE = 40011  ID_CLASS_TABLE = 40011
25    
# Line 26  class ClassTable(wxPyGridTableBase): Line 30  class ClassTable(wxPyGridTableBase):
30    
31      def __init__(self, clinfo):      def __init__(self, clinfo):
32          wxPyGridTableBase.__init__(self)          wxPyGridTableBase.__init__(self)
         self.clinfo = copy.deepcopy(clinfo)  
33    
34          self.tdata = []          self.tdata = []
35    
36          for value, data in self.clinfo.points.items():          self.tdata.append([clinfo.DefaultData, 'DEFAULT'])
37    
38            for value, data in clinfo.points.items():
39              self.tdata.append([data, value])              self.tdata.append([data, value])
40    
41          for range in self.clinfo.ranges:          for range in self.clinfo.ranges:
42              self.tdata.append([range[2], '%s-%s' % range[0], range[1]])              self.tdata.append([range[2], '%s-%s' % range[0], range[1]])
43    
44          self.SetColLabelValue(1, "Data Values")          self.SetColLabelValue(1, _("Data Values"))
45    
46      def GetNumberRows(self):      def GetNumberRows(self):
47          return len(self.tdata)          return len(self.tdata)
# Line 51  class ClassTable(wxPyGridTableBase): Line 56  class ClassTable(wxPyGridTableBase):
56          return self.tdata[row][col]          return self.tdata[row][col]
57    
58      def SetValue(self, row, col, value):      def SetValue(self, row, col, value):
59          pass          self.tdata[row][col] = value
60        
61        def GetValueAsCustom(self, row, col, typeName):
62            return self.tdata[row][col]
63    
64    
65  class Classifier(wxDialog):  class Classifier(wxDialog):
# Line 79  class Classifier(wxDialog): Line 86  class Classifier(wxDialog):
86              self.properties.Append(name)              self.properties.Append(name)
87    
88          self.properties.SetSelection(cur_hilight)          self.properties.SetSelection(cur_hilight)
89          propertyBox.Add(self.properties, 0, wxGROW, 4)          propertyBox.Add(self.properties, 1, wxGROW, 4)
90          EVT_COMBOBOX(self, ID_PROPERTY_SELECT, self.OnPropertySelect)          EVT_COMBOBOX(self, ID_PROPERTY_SELECT, self.OnPropertySelect)
91    
92          topBox.Add(propertyBox, 0, wxGROW, 4)          topBox.Add(propertyBox, 0, wxGROW, 4)
# Line 92  class Classifier(wxDialog): Line 99  class Classifier(wxDialog):
99    
100          table = ClassTable(layer.classification)          table = ClassTable(layer.classification)
101          self.classTable.SetTable(table, true)          self.classTable.SetTable(table, true)
102  <<<<<<< classifier.py          self.classTable.EnableEditing(false)
103            cr = ClassRenderer(layer.ShapeType())
104            for i in range(self.classTable.GetNumberRows()):
105                self.classTable.SetCellRenderer(i, 0, cr)
106    
107          topBox.Add(self.classTable, 0, wxGROW, 0)          topBox.Add(self.classTable, 1, wxGROW, 0)
 =======  
         #table.SetNumberRows(10)  
         #table.SetNumberCols(2)  
         table.SetColLabelValue(0, _("Class"))  
         table.SetColLabelValue(1, _("Value"))  
         #self.classTable.SetColLabelValue(0, _("Class"))  
         #self.classTable.SetColLabelValue(1, _("Value"))  
         #self.classTable.SetCellValue(1, 1, _("Value"))  
   
         tableBox.Add(self.classTable, 0, wxALL, 4)  
           
         topBox.Add(self.classTable, 0, 0)  
 >>>>>>> 1.2  
108    
109          #          #
110          # Control buttons:          # Control buttons:
# Line 135  class Classifier(wxDialog): Line 132  class Classifier(wxDialog):
132      def OnCancel(self, event):      def OnCancel(self, event):
133          self.EndModal(wxID_CANCEL)          self.EndModal(wxID_CANCEL)
134    
135    
136    class ClassRenderer(wxPyGridCellRenderer):
137    
138        def __init__(self, shapeType):
139            wxPyGridCellRenderer.__init__(self)
140            self.shapeType = shapeType
141    
142        def Draw(self, grid, attr, dc, rect, row, col, isSelected):
143            value = grid.GetTable().GetValueAsCustom(row, col, "")
144            # XXX: check if value is a dictionary
145            stroke = value.GetStroke()
146            if stroke is None:
147                pen = wxTRANSPARENT_PEN
148            else:
149                pen = wxPen(wxColour(stroke.red * 255,
150                                     stroke.green * 255,
151                                     stroke.blue * 255),
152                            value.GetStrokeWidth(),
153                            wxSOLID)
154    
155            stroke = value.GetFill()
156            if stroke is None:
157                brush = wxTRANSPARENT_BRUSH
158            else:
159                brush = wxBrush(wxColour(stroke.red * 255,
160                                         stroke.green * 255,
161                                         stroke.blue * 255), wxSOLID)
162    
163            dc.SetClippingRegion(rect.GetX(), rect.GetY(),
164                                 rect.GetWidth(), rect.GetHeight())
165            dc.SetPen(wxPen(wxLIGHT_GREY))
166            dc.SetBrush(wxBrush(wxLIGHT_GREY, wxSOLID))
167            dc.DrawRectangle(rect.GetX(), rect.GetY(),
168                             rect.GetWidth(), rect.GetHeight())
169    
170            dc.SetPen(pen)
171            dc.SetBrush(brush)
172    
173            if self.shapeType == SHAPETYPE_ARC:
174                dc.DrawSpline([wxPoint(rect.GetX(), rect.GetY() + rect.GetHeight()),
175                               wxPoint(rect.GetX() + rect.GetWidth()/2,
176                                       rect.GetY() + rect.GetHeight()/4),
177                               wxPoint(rect.GetX() + rect.GetWidth()/2,
178                                       rect.GetY() + rect.GetHeight()/4*3),
179                               wxPoint(rect.GetX() + rect.GetWidth(), rect.GetY())])
180    
181            elif self.shapeType == SHAPETYPE_POINT or self.shapeType == SHAPETYPE_POLYGON:
182                dc.DrawCircle(rect.GetX() + rect.GetWidth()/2,
183                              rect.GetY() + rect.GetHeight()/2,
184                              (min(rect.GetWidth(), rect.GetHeight())
185                               - value.GetStrokeWidth())/2)
186    
187            dc.DestroyClippingRegion()
188    
189    
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