/[thuban]/trunk/thuban/Thuban/UI/classifier.py
ViewVC logotype

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

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

revision 509 by jonathan, Tue Mar 11 09:45:59 2003 UTC revision 560 by jonathan, Wed Mar 26 11:05:47 2003 UTC
# Line 296  class ClassTable(wxPyGridTableBase): Line 296  class ClassTable(wxPyGridTableBase):
296                          wxGRIDTABLE_NOTIFY_ROWS_APPENDED,                          wxGRIDTABLE_NOTIFY_ROWS_APPENDED,
297                          newRows - curRows)    # how many                          newRows - curRows)    # how many
298              self.GetView().ProcessTableMessage(msg)              self.GetView().ProcessTableMessage(msg)
299                self.GetView().FitInside()
300          elif newRows < curRows:          elif newRows < curRows:
301              msg = wxGridTableMessage(self,              msg = wxGridTableMessage(self,
302                          wxGRIDTABLE_NOTIFY_ROWS_DELETED,                          wxGRIDTABLE_NOTIFY_ROWS_DELETED,
303                          curRows - newRows,    # position                          curRows - newRows,    # position
304                          curRows - newRows)    # how many                          curRows - newRows)    # how many
305              self.GetView().ProcessTableMessage(msg)              self.GetView().ProcessTableMessage(msg)
306                self.GetView().FitInside()
307    
308      def __SetRow(self, row, group):      def __SetRow(self, row, group):
309          """Set a row's data to that of the group.          """Set a row's data to that of the group.
# Line 578  class ClassTable(wxPyGridTableBase): Line 580  class ClassTable(wxPyGridTableBase):
580    
581    
582  class Classifier(NonModalDialog):  class Classifier(NonModalDialog):
583        
584      def __init__(self, parent, interactor, name, layer):      def __init__(self, parent, name, layer):
585          NonModalDialog.__init__(self, parent, interactor, name,          NonModalDialog.__init__(self, parent, name,
586                                  _("Classifier: %s") % layer.Title())                                  _("Classifier: %s") % layer.Title())
587    
588          panel = wxPanel(self, -1)          panel = wxPanel(self, -1, size=(100, 100))
589    
590          self.layer = layer          self.layer = layer
591    
# Line 592  class Classifier(NonModalDialog): Line 594  class Classifier(NonModalDialog):
594          fieldType = self.originalClass.GetFieldType()          fieldType = self.originalClass.GetFieldType()
595    
596          topBox = wxBoxSizer(wxVERTICAL)          topBox = wxBoxSizer(wxVERTICAL)
597            panelBox = wxBoxSizer(wxVERTICAL)
598    
599          #topBox.Add(wxStaticText(panel, -1, _("Layer: %s") % layer.Title()),          #panelBox.Add(wxStaticText(panel, -1, _("Layer: %s") % layer.Title()),
600              #0, wxALIGN_LEFT | wxALL, 4)              #0, wxALIGN_LEFT | wxALL, 4)
601          topBox.Add(wxStaticText(panel, -1,          panelBox.Add(wxStaticText(panel, -1,
602                                  _("Layer Type: %s") % layer.ShapeType()),                                  _("Layer Type: %s") % layer.ShapeType()),
603              0, wxALIGN_LEFT | wxALL, 4)              0, wxALIGN_LEFT | wxALL, 4)
604    
# Line 628  class Classifier(NonModalDialog): Line 631  class Classifier(NonModalDialog):
631          ###########          ###########
632    
633          self.fieldTypeText = wxStaticText(panel, -1, "")          self.fieldTypeText = wxStaticText(panel, -1, "")
634          topBox.Add(self.fieldTypeText, 0, wxGROW | wxALIGN_LEFT | wxALL, 4)          panelBox.Add(self.fieldTypeText, 0,
635                         wxGROW | wxALIGN_LEFT | wxALL | wxADJUST_MINSIZE, 4)
636    
637          propertyBox = wxBoxSizer(wxHORIZONTAL)          propertyBox = wxBoxSizer(wxHORIZONTAL)
638          propertyBox.Add(wxStaticText(panel, -1, _("Field: ")),          propertyBox.Add(wxStaticText(panel, -1, _("Field: ")),
# Line 636  class Classifier(NonModalDialog): Line 640  class Classifier(NonModalDialog):
640          propertyBox.Add(self.fields, 1, wxGROW|wxALL, 4)          propertyBox.Add(self.fields, 1, wxGROW|wxALL, 4)
641          EVT_COMBOBOX(self, ID_PROPERTY_SELECT, self._OnFieldSelect)          EVT_COMBOBOX(self, ID_PROPERTY_SELECT, self._OnFieldSelect)
642    
643          topBox.Add(propertyBox, 0, wxGROW, 4)          panelBox.Add(propertyBox, 0, wxGROW, 4)
644    
645          ###########          ###########
646          #          #
# Line 645  class Classifier(NonModalDialog): Line 649  class Classifier(NonModalDialog):
649    
650          controlBox = wxBoxSizer(wxHORIZONTAL)          controlBox = wxBoxSizer(wxHORIZONTAL)
651    
652          self.classGrid = ClassGrid(self)          self.classGrid = ClassGrid(panel)
653          self.__SetGridTable(self.__cur_field)          self.__SetGridTable(self.__cur_field)
654    
655          controlBox.Add(self.classGrid, 1, wxGROW, 0)          controlBox.Add(self.classGrid, 1, wxGROW, 0)
# Line 681  class Classifier(NonModalDialog): Line 685  class Classifier(NonModalDialog):
685          self.controlButtons.append(button)          self.controlButtons.append(button)
686    
687          controlBox.Add(controlButtonBox, 0, wxGROW, 10)          controlBox.Add(controlButtonBox, 0, wxGROW, 10)
688          topBox.Add(controlBox, 0, wxGROW, 10)          panelBox.Add(controlBox, 1, wxGROW, 10)
689    
690          EVT_BUTTON(self, ID_CLASSIFY_ADD, self._OnAdd)          EVT_BUTTON(self, ID_CLASSIFY_ADD, self._OnAdd)
691          EVT_BUTTON(self, ID_CLASSIFY_REMOVE, self._OnRemove)          EVT_BUTTON(self, ID_CLASSIFY_REMOVE, self._OnRemove)
# Line 700  class Classifier(NonModalDialog): Line 704  class Classifier(NonModalDialog):
704          buttonBox.Add(60, 20, 0, wxALL, 4)          buttonBox.Add(60, 20, 0, wxALL, 4)
705          buttonBox.Add(wxButton(panel, ID_CLASSIFY_CANCEL, _("Cancel")),          buttonBox.Add(wxButton(panel, ID_CLASSIFY_CANCEL, _("Cancel")),
706                        0, wxALL, 4)                        0, wxALL, 4)
707          topBox.Add(buttonBox, 0, wxALIGN_CENTER_HORIZONTAL|wxALIGN_BOTTOM, 0)          panelBox.Add(buttonBox, 0, wxALIGN_CENTER_HORIZONTAL|wxALIGN_BOTTOM, 0)
708    
709          EVT_BUTTON(self, ID_CLASSIFY_OK, self._OnOK)          EVT_BUTTON(self, ID_CLASSIFY_OK, self._OnOK)
710          EVT_BUTTON(self, ID_CLASSIFY_APPLY, self._OnApply)          EVT_BUTTON(self, ID_CLASSIFY_APPLY, self._OnApply)
# Line 712  class Classifier(NonModalDialog): Line 716  class Classifier(NonModalDialog):
716          self.__SelectField(self.__cur_field)          self.__SelectField(self.__cur_field)
717    
718          panel.SetAutoLayout(True)          panel.SetAutoLayout(True)
719          panel.SetSizer(topBox)          panel.SetSizer(panelBox)
720            panelBox.SetSizeHints(panel)
         topBox.SetSizeHints(panel)  
         topBox.Fit(panel)  
721    
722            topBox.Add(panel, 1, wxGROW, 0)
723            panelBox.SetSizeHints(self)
724          self.SetAutoLayout(True)          self.SetAutoLayout(True)
725          self.Fit()          self.SetSizer(topBox)
726    
727            ######################
728    
729            self.haveApplied = False
730    
731      def __BuildClassification(self, fieldIndex):      def __BuildClassification(self, fieldIndex):
732    
# Line 819  class Classifier(NonModalDialog): Line 826  class Classifier(NonModalDialog):
826    
827          self.layer.SetClassification(clazz)          self.layer.SetClassification(clazz)
828    
829            self.haveApplied = True
830    
831      def _OnOK(self, event):      def _OnOK(self, event):
832          self._OnApply(event)          self._OnApply(event)
833          self.OnClose(event)          self.OnClose(event)
834    
835      def _OnCancel(self, event):      def _OnCancel(self, event):
836          """The layer's current classification stays the same."""          """The layer's current classification stays the same."""
837          self.layer.SetClassification(self.originalClass)          if self.haveApplied:
838                self.layer.SetClassification(self.originalClass)
839    
840          self.OnClose(event)          self.OnClose(event)
841    
842      def _OnAdd(self, event):      def _OnAdd(self, event):
# Line 891  class SelectPropertiesDialog(wxDialog): Line 902  class SelectPropertiesDialog(wxDialog):
902          previewBox = wxBoxSizer(wxVERTICAL)          previewBox = wxBoxSizer(wxVERTICAL)
903          previewBox.Add(wxStaticText(self, -1, _("Preview:")),          previewBox.Add(wxStaticText(self, -1, _("Preview:")),
904              0, wxALIGN_LEFT | wxALL, 4)              0, wxALIGN_LEFT | wxALL, 4)
905          self.previewer = ClassDataPreviewer(None, self.prop, shapeType,          self.previewWin = ClassDataPreviewWindow(None, self.prop, shapeType,
906                                              self, ID_SELPROP_PREVIEW, (40, 40))                                              self, ID_SELPROP_PREVIEW, (40, 40))
907          previewBox.Add(self.previewer, 1, wxGROW, 15)          previewBox.Add(self.previewWin, 1, wxGROW, 15)
908    
909          itemBox.Add(previewBox, 1, wxALIGN_LEFT | wxALL | wxGROW, 0)          itemBox.Add(previewBox, 1, wxALIGN_LEFT | wxALL | wxGROW, 0)
910    
# Line 971  class SelectPropertiesDialog(wxDialog): Line 982  class SelectPropertiesDialog(wxDialog):
982    
983      def _OnSpin(self, event):      def _OnSpin(self, event):
984          self.prop.SetLineWidth(self.spinCtrl.GetValue())          self.prop.SetLineWidth(self.spinCtrl.GetValue())
985          self.previewer.Refresh()          self.previewWin.Refresh()
986    
987      def __GetColor(self, cur):      def __GetColor(self, cur):
988          dialog = wxColourDialog(self)          dialog = wxColourDialog(self)
# Line 988  class SelectPropertiesDialog(wxDialog): Line 999  class SelectPropertiesDialog(wxDialog):
999          clr = self.__GetColor(self.prop.GetLineColor())          clr = self.__GetColor(self.prop.GetLineColor())
1000          if clr is not None:          if clr is not None:
1001              self.prop.SetLineColor(clr)              self.prop.SetLineColor(clr)
1002          self.previewer.Refresh() # XXX: work around, see ClassDataPreviewer          self.previewWin.Refresh() # XXX: work around, see ClassDataPreviewer
1003    
1004      def _OnChangeLineColorTrans(self, event):      def _OnChangeLineColorTrans(self, event):
1005          self.prop.SetLineColor(Color.None)          self.prop.SetLineColor(Color.None)
1006          self.previewer.Refresh() # XXX: work around, see ClassDataPreviewer          self.previewWin.Refresh() # XXX: work around, see ClassDataPreviewer
1007                    
1008      def _OnChangeFillColor(self, event):      def _OnChangeFillColor(self, event):
1009          clr = self.__GetColor(self.prop.GetFill())          clr = self.__GetColor(self.prop.GetFill())
1010          if clr is not None:          if clr is not None:
1011              self.prop.SetFill(clr)              self.prop.SetFill(clr)
1012          self.previewer.Refresh() # XXX: work around, see ClassDataPreviewer          self.previewWin.Refresh() # XXX: work around, see ClassDataPreviewer
1013    
1014      def _OnChangeFillColorTrans(self, event):      def _OnChangeFillColorTrans(self, event):
1015          self.prop.SetFill(Color.None)          self.prop.SetFill(Color.None)
1016          self.previewer.Refresh() # XXX: work around, see ClassDataPreviewer          self.previewWin.Refresh() # XXX: work around, see ClassDataPreviewer
1017    
1018      def GetClassGroupProperties(self):      def GetClassGroupProperties(self):
1019          return self.prop          return self.prop
1020    
1021    
1022  class ClassDataPreviewer(wxWindow):  class ClassDataPreviewWindow(wxWindow):
1023    
1024      def __init__(self, rect, prop, shapeType,      def __init__(self, rect, prop, shapeType,
1025                         parent = None, id = -1, size = wxDefaultSize):                         parent = None, id = -1, size = wxDefaultSize):
1026          if parent is not None:          if parent is not None:
1027              wxWindow.__init__(self, parent, id, size=size)              wxWindow.__init__(self, parent, id, (0, 0), size)
1028              EVT_PAINT(self, self._OnPaint)              EVT_PAINT(self, self._OnPaint)
1029    
1030          self.rect = rect          self.rect = rect
1031    
1032          self.prop = prop          self.prop = prop
1033          self.shapeType = shapeType          self.shapeType = shapeType
1034            self.previewer = ClassDataPreviewer()
1035    
1036      def _OnPaint(self, event):      def _OnPaint(self, event):
1037          dc = wxPaintDC(self)          dc = wxPaintDC(self)
# Line 1026  class ClassDataPreviewer(wxWindow): Line 1039  class ClassDataPreviewer(wxWindow):
1039          # XXX: this doesn't seem to be having an effect:          # XXX: this doesn't seem to be having an effect:
1040          dc.DestroyClippingRegion()          dc.DestroyClippingRegion()
1041    
1042          self.Draw(dc, None)          if self.rect is None:
1043                w, h = self.GetSize()
1044                rect = wxRect(0, 0, w, h)
1045            else:
1046                rect = self.rect
1047    
1048            self.previewer.Draw(dc, rect, self.prop, self.shapeType)
1049    
1050    class ClassDataPreviewer:
1051    
1052      def Draw(self, dc, rect, prop = None, shapeType = None):      def Draw(self, dc, rect, prop, shapeType):
1053    
1054          if prop is None: prop = self.prop          assert(dc is not None)
1055          if shapeType is None: shapeType = self.shapeType          assert(isinstance(prop, ClassGroupProperties))
1056    
1057          if rect is None:          if rect is None:
1058              x = y = 0              x = 0
1059              w, h = self.GetClientSizeTuple()              y = 0
1060                w, h = dc.GetSize()
1061          else:          else:
1062              x = rect.GetX()              x = rect.GetX()
1063              y = rect.GetY()              y = rect.GetY()
# Line 1075  class ClassRenderer(wxPyGridCellRenderer Line 1097  class ClassRenderer(wxPyGridCellRenderer
1097    
1098      def __init__(self, shapeType):      def __init__(self, shapeType):
1099          wxPyGridCellRenderer.__init__(self)          wxPyGridCellRenderer.__init__(self)
1100          self.previewer = ClassDataPreviewer(None, None, shapeType)          self.shapeType = shapeType
1101            self.previewer = ClassDataPreviewer()
1102    
1103      def Draw(self, grid, attr, dc, rect, row, col, isSelected):      def Draw(self, grid, attr, dc, rect, row, col, isSelected):
1104          data = grid.GetTable().GetClassGroup(row)          data = grid.GetTable().GetClassGroup(row)
# Line 1088  class ClassRenderer(wxPyGridCellRenderer Line 1111  class ClassRenderer(wxPyGridCellRenderer
1111                           rect.GetWidth(), rect.GetHeight())                           rect.GetWidth(), rect.GetHeight())
1112    
1113          if not isinstance(data, ClassGroupMap):          if not isinstance(data, ClassGroupMap):
1114              self.previewer.Draw(dc, rect, data.GetProperties())              self.previewer.Draw(dc, rect, data.GetProperties(), self.shapeType)
1115    
1116          if isSelected:          if isSelected:
1117              dc.SetPen(wxPen(wxColour(0 * 255, 0 * 255, 0 * 255),              dc.SetPen(wxPen(wxColour(0 * 255, 0 * 255, 0 * 255),
Legend:
Removed from v.509  
changed lines
  Added in v.560
[email protected]
 ViewVC Help
Powered by ViewVC 1.1.26