/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/mainwindow.py
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revision 1037 by bh, Mon May 26 17:30:43 2003 UTC revision 1070 by bh, Tue May 27 15:09:31 2003 UTC
# Line 29  import Thuban.version Line 29  import Thuban.version
29  from Thuban import _  from Thuban import _
30  from Thuban.Model.session import create_empty_session  from Thuban.Model.session import create_empty_session
31  from Thuban.Model.layer import Layer, RasterLayer  from Thuban.Model.layer import Layer, RasterLayer
 from Thuban.Model.color import Color  
 from Thuban.Model.proj import Projection  
32    
33  import view  import view
34  import tree  import tree
 import proj4dialog  
35  import tableview, identifyview  import tableview, identifyview
36  from Thuban.UI.classifier import Classifier  from Thuban.UI.classifier import Classifier
37  import legend  import legend
# Line 407  class MainWindow(DockFrame): Line 404  class MainWindow(DockFrame):
404              # yet.              # yet.
405              self.canvas.Unsubscribe(VIEW_POSITION, self.view_position_changed)              self.canvas.Unsubscribe(VIEW_POSITION, self.view_position_changed)
406              DockFrame.OnClose(self, event)              DockFrame.OnClose(self, event)
407                for dlg in self.dialogs.values():
408                    dlg.Destroy()
409                self.canvas.Destroy()
410              self.Destroy()              self.Destroy()
411    
412      def SetMap(self, map):      def SetMap(self, map):
# Line 654  class MainWindow(DockFrame): Line 654  class MainWindow(DockFrame):
654                             _("All Files (*.*)") + "|*.*",                             _("All Files (*.*)") + "|*.*",
655                             wxOPEN)                             wxOPEN)
656          if dlg.ShowModal() == wxID_OK:          if dlg.ShowModal() == wxID_OK:
657              self.application.session.OpenTableFile(dlg.GetPath())              filename = dlg.GetPath()
658                dlg.Destroy()
659          dlg.Destroy()              try:
660                    table = self.application.session.OpenTableFile(filename)
661                except IOError:
662                    # the layer couldn't be opened
663                    self.RunMessageBox(_("Open Table"),
664                                       _("Can't open the file '%s'.") % filename)
665                else:
666                    self.ShowTableView(table)
667    
668      def TableClose(self):      def TableClose(self):
669          print "TableClose: not implemented"          tables = self.application.session.UnreferencedTables()
670    
671            dlg = wxMultipleChoiceDialog(self, _("Pick the tables to close:"),
672                                         _("Close Table"),
673                                         [t.Title() for t in tables],
674                                         size = (400, 300), style=wxRESIZE_BORDER)
675            if dlg.ShowModal() == wxID_OK:
676                for i in dlg.GetValue():
677                    self.application.session.RemoveTable(tables[i])
678    
679    
680      def TableShow(self):      def TableShow(self):
681          """Offer a multi-selection dialog for tables to be displayed          """Offer a multi-selection dialog for tables to be displayed
682            
683          The windows for the selected tables are opened or brought to          The windows for the selected tables are opened or brought to
684          the front.          the front.
685          """          """
686          tables = self.application.session.Tables()          tables = self.application.session.Tables()
         table_list = []  
         for table in tables:  
             table_list.append(table.Title())  
687    
688          dlg = wxMultipleChoiceDialog(self, _("Pick the table to show:"),          dlg = wxMultipleChoiceDialog(self, _("Pick the table to show:"),
689                                       _("Show Table"), table_list,                                       _("Show Table"),
690                                         [t.Title() for t in tables],
691                                       size = (400,300), style = wxRESIZE_BORDER)                                       size = (400,300), style = wxRESIZE_BORDER)
692          if (dlg.ShowModal() == wxID_OK):          if (dlg.ShowModal() == wxID_OK):
693              for i in dlg.GetValue():              for i in dlg.GetValue():
                 # XXX: First check whether the dialog is already open  
                 # and if so, bring it to the front.  
694                  # XXX: if the table belongs to a layer, open a                  # XXX: if the table belongs to a layer, open a
695                  # LayerTableFrame instead of QueryTableFrame                  # LayerTableFrame instead of QueryTableFrame
696                  print "tables[i]:", tables[i]                  self.ShowTableView(tables[i])
                 dialog = tableview.QueryTableFrame(self, table_list[i],  
                                               _("Table: %s") % table_list[i],  
                                               tables[i])  
                 self.add_dialog(table_list[i], dialog)  
                 dialog.Show(True)  
   
         # XXX: just some analyis code, remove it when the above XXX is  
         # resolved.  
         for d in self.dialogs.values():  
             if isinstance(d, tableview.LayerTableFrame):  
                 print "LayerTable:", d.GetTitle()  
             elif isinstance(d, tableview.QueryTableFrame):  
                 print "QueryTable:", d.GetTitle()  
             else:  
                 print "Other:", d.GetTitle()  
   
     def TableHide(self):  
         print "TableHide: not implemented"  
697    
698      def TableJoin(self):      def TableJoin(self):
699          dlg = JoinDialog(self, _("Join Tables"), self.application.session)          dlg = JoinDialog(self, _("Join Tables"), self.application.session)
700          dlg.ShowModal()          dlg.ShowModal()
701    
702        def ShowTableView(self, table):
703            """Open a table view for the table and optionally"""
704            name = "table_view%d" % id(table)
705            dialog = self.get_open_dialog(name)
706            if dialog is None:
707                dialog = tableview.QueryTableFrame(self, name,
708                                                   _("Table: %s") % table.Title(),
709                                                   table)
710                self.add_dialog(name, dialog)
711                dialog.Show(True)
712            # FIXME: else bring dialog to front
713    
714      def ZoomInTool(self):      def ZoomInTool(self):
715          self.canvas.ZoomInTool()          self.canvas.ZoomInTool()
716    
# Line 925  _method_command("layer_unjointable", _(" Line 931  _method_command("layer_unjointable", _("
931    
932  # Table menu  # Table menu
933  _method_command("table_open", _("&Open..."), "TableOpen")  _method_command("table_open", _("&Open..."), "TableOpen")
934  _method_command("table_close", _("&Close"), "TableClose")  _method_command("table_close", _("&Close"), "TableClose",
935           sensitive = lambda context: bool(context.session.UnreferencedTables()))
936  _method_command("table_show", _("&Show"), "TableShow")  _method_command("table_show", _("&Show"), "TableShow")
 _method_command("table_hide", _("&Hide"), "TableHide")  
937  _method_command("table_join", _("&Join..."), "TableJoin")  _method_command("table_join", _("&Join..."), "TableJoin")
938    
939  #  Export only under Windows ...  #  Export only under Windows ...
# Line 972  main_menu = Menu("<main>", "<main>", Line 978  main_menu = Menu("<main>", "<main>",
978                    Menu("table", _("&Table"),                    Menu("table", _("&Table"),
979                         ["table_open", "table_close",                         ["table_open", "table_close",
980                         None,                         None,
981                         "table_show", "table_hide",                         "table_show",
982                         None,                         None,
983                         "table_join"]),                         "table_join"]),
984                    Menu("help", _("&Help"),                    Menu("help", _("&Help"),
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