/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/projdialog.py
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revision 760 by jonathan, Tue Apr 29 09:01:52 2003 UTC revision 797 by jonathan, Wed Apr 30 17:01:48 2003 UTC
# Line 5  Line 5 
5  # This program is free software under the GPL (>=v2)  # This program is free software under the GPL (>=v2)
6  # Read the file COPYING coming with Thuban for details.  # Read the file COPYING coming with Thuban for details.
7                                                                                                                                                                    
8  import os, sys  import os, sys, math
9  from wxPython.wx import *  from wxPython.wx import *
10    
11  from Thuban import _  from Thuban import _
# Line 156  class ProjFrame(NonModalDialog): Line 156  class ProjFrame(NonModalDialog):
156                  WriteProjFile(projfile)                  WriteProjFile(projfile)
157              except IOError, (errno, errstr):              except IOError, (errno, errstr):
158                  self.__ShowError(projfile.GetFilename(), errstr)                  self.__ShowError(projfile.GetFilename(), errstr)
159              self.availprojs.SetClientData([newproj, projfile])              self.availprojs.SetClientData(sel[0], [newproj, projfile])
160    
161      def _OnAddToList(self, event):      def _OnAddToList(self, event):
162    
# Line 612  class ProjPanel(wxPanel): Line 612  class ProjPanel(wxPanel):
612          panelSizer = wxBoxSizer(wxVERTICAL)          panelSizer = wxBoxSizer(wxVERTICAL)
613    
614          if childPanel is not None:          if childPanel is not None:
615              panelSizer.Add(childPanel, 0, wxALL|wxEXPAND, 4)              panelSizer.Add(childPanel, 0, wxEXPAND, 0)
616                            
617          sizer = wxBoxSizer(wxHORIZONTAL)          sizer = wxBoxSizer(wxHORIZONTAL)
618          sizer.Add(wxStaticText(self, -1, _("Ellipsoid:")), 0, wxALL, 4)          sizer.Add(wxStaticText(self, -1, _("Ellipsoid:")), 0, wxALL, 4)
# Line 874  class GeoPanel(ProjPanel): Line 874  class GeoPanel(ProjPanel):
874    
875      def __init__(self, parent, receiver):      def __init__(self, parent, receiver):
876          ProjPanel.__init__(self, parent)          ProjPanel.__init__(self, parent)
877          ProjPanel._DoLayout(self, None)  
878            self.__choices = [(_("Radians"), "1"),
879                              (_("Degrees"), "0.017453")]
880    
881            self.__scale = wxChoice(self, -1)
882            for choice, value in self.__choices:
883                self.__scale.Append(choice, value)
884    
885            self._DoLayout()
886    
887      def GetProjName(self):      def GetProjName(self):
888          return _("Geographic")          return _("Geographic")
889                    
890      def SetProjection(self, proj):      def SetProjection(self, proj):
891            value = proj.GetParameter("to_meter")
892            for i in range(len(self.__choices)):
893                choice, data = self.__choices[i]
894                if value == data:
895                    self.__scale.SetSelection(i)
896          ProjPanel.SetProjection(self, proj)          ProjPanel.SetProjection(self, proj)
897    
898      def GetParameters(self):      def GetParameters(self):
899          params = ["proj=latlong"]          params = ["proj=latlong",
900                      "to_meter=%s" % self.__scale.GetClientData(
901                                      self.__scale.GetSelection())]
902    
903          params.extend(ProjPanel.GetParameters(self))          params.extend(ProjPanel.GetParameters(self))
904          return params          return params
905    
906      def Clear(self):      def Clear(self):
907          ProjPanel.Clear(self)          ProjPanel.Clear(self)
908    
909        def _DoLayout(self):
910            sizer = wxBoxSizer(wxHORIZONTAL)
911    
912            sizer.Add(wxStaticText(self, -1, _("Source Data is in: ")),
913                      0, wxALL, 4)
914            sizer.Add(self.__scale, 1, wxEXPAND|wxALL, 4)
915    
916            self.__scale.SetSelection(0)
917    
918            ProjPanel._DoLayout(self, sizer)
919    
920    
921  ID_UTM_PROPOSE_ZONE_DIALOG_TAKE   = 4001  ID_UTM_PROPOSE_ZONE_DIALOG_TAKE   = 4001
922  ID_UTM_PROPOSE_ZONE_DIALOG_CANCEL = 4002  ID_UTM_PROPOSE_ZONE_DIALOG_CANCEL = 4002
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