/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/mainwindow.py
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revision 723 by bh, Thu Apr 24 15:31:53 2003 UTC revision 829 by jonathan, Tue May 6 12:06:38 2003 UTC
# Line 377  class MainWindow(DockFrame): Line 377  class MainWindow(DockFrame):
377    
378      def SaveSessionAs(self):      def SaveSessionAs(self):
379          dlg = wxFileDialog(self, _("Save Session As"), ".", "",          dlg = wxFileDialog(self, _("Save Session As"), ".", "",
380                             "*.thuban", wxOPEN)                             "*.thuban", wxSAVE|wxOVERWRITE_PROMPT)
381          if dlg.ShowModal() == wxID_OK:          if dlg.ShowModal() == wxID_OK:
382              self.application.session.SetFilename(dlg.GetPath())              self.application.session.SetFilename(dlg.GetPath())
383              self.application.SaveSession()              self.application.SaveSession()
# Line 401  class MainWindow(DockFrame): Line 401  class MainWindow(DockFrame):
401      def SetMap(self, map):      def SetMap(self, map):
402          self.canvas.SetMap(map)          self.canvas.SetMap(map)
403          self.__SetTitle(map.Title())          self.__SetTitle(map.Title())
404          #self.legendPanel.SetMap(map)  
405            dialog = self.FindRegisteredDock("legend")
406            if dialog is not None:
407                dialog.GetPanel().SetMap(self.Map())
408    
409      def Map(self):      def Map(self):
410          """Return the map displayed by this mainwindow"""          """Return the map displayed by this mainwindow"""
411    
         # sanity check  
         #assert(self.canvas.Map() is self.legendPanel.GetMap())  
   
412          return self.canvas.Map()          return self.canvas.Map()
413    
414      def ToggleSessionTree(self):      def ToggleSessionTree(self):
# Line 500  class MainWindow(DockFrame): Line 500  class MainWindow(DockFrame):
500          """Return true if a layer is currently selected"""          """Return true if a layer is currently selected"""
501          return self.canvas.HasSelectedLayer()          return self.canvas.HasSelectedLayer()
502    
503        def has_selected_shapes(self):
504            """Return true if a shape is currently selected"""
505            return self.canvas.HasSelectedShapes()
506    
507      def choose_color(self):      def choose_color(self):
508          """Run the color selection dialog and return the selected color.          """Run the color selection dialog and return the selected color.
509    
# Line 542  class MainWindow(DockFrame): Line 546  class MainWindow(DockFrame):
546                  # FIXME: bring dialog to front here                  # FIXME: bring dialog to front here
547                  pass                  pass
548    
549      def Projection(self):      def MapProjection(self):
550    
551            name = "map_projection"
552            dialog = self.get_open_dialog(name)
553    
554            if dialog is None:
555                map = self.canvas.Map()
556                dialog = projdialog.ProjFrame(self, name,
557                         _("Map Projection: %s") % map.Title(), map)
558                self.add_dialog(name, dialog)
559                dialog.Show()
560            dialog.Raise()
561    
562        def LayerProjection(self):
563    
564            layer = self.current_layer()
565    
566          name = "projection"          name = "layer_projection" + str(id(layer))
567          dialog = self.get_open_dialog(name)          dialog = self.get_open_dialog(name)
568    
569          if dialog is None:          if dialog is None:
570              map = self.canvas.Map()              map = self.canvas.Map()
571              dialog = projdialog.ProjFrame(self, name, map)              dialog = projdialog.ProjFrame(self, name,
572                         _("Layer Projection: %s") % layer.Title(), layer)
573              self.add_dialog(name, dialog)              self.add_dialog(name, dialog)
574              dialog.Show()              dialog.Show()
575          dialog.Raise()          dialog.Raise()
# Line 618  class MainWindow(DockFrame): Line 638  class MainWindow(DockFrame):
638      def FullExtent(self):      def FullExtent(self):
639          self.canvas.FitMapToWindow()          self.canvas.FitMapToWindow()
640    
641        def FullLayerExtent(self):
642            self.canvas.FitLayerToWindow(self.current_layer())
643    
644        def FullSelectionExtent(self):
645            self.canvas.FitSelectedToWindow()
646    
647      def PrintMap(self):      def PrintMap(self):
648          self.canvas.Print()          self.canvas.Print()
649    
# Line 633  class MainWindow(DockFrame): Line 659  class MainWindow(DockFrame):
659          dlg.Destroy()          dlg.Destroy()
660    
661      def identify_view_on_demand(self, layer, shapes):      def identify_view_on_demand(self, layer, shapes):
662            """Subscribed to the canvas' SHAPES_SELECTED message
663    
664            If the current tool is the identify tool, at least one shape is
665            selected and the identify dialog is not shown, show the dialog.
666            """
667            # If the selection has become empty we don't need to do
668            # anything. Otherwise it could happen that the dialog was popped
669            # up when the selection became empty, e.g. when a new selection
670            # is opened while the identify tool is active and dialog had
671            # been closed
672            if not shapes:
673                return
674    
675          name = "identify_view"          name = "identify_view"
676          if self.canvas.CurrentTool() == "IdentifyTool":          if self.canvas.CurrentTool() == "IdentifyTool":
677              if not self.dialog_open(name):              if not self.dialog_open(name):
# Line 686  def _has_selected_layer(context): Line 725  def _has_selected_layer(context):
725      """Return true if a layer is selected in the context"""      """Return true if a layer is selected in the context"""
726      return context.mainwindow.has_selected_layer()      return context.mainwindow.has_selected_layer()
727    
728    def _has_selected_shapes(context):
729        """Return true if a layer is selected in the context"""
730        return context.mainwindow.has_selected_shapes()
731    
732  def _can_remove_layer(context):  def _can_remove_layer(context):
733      return context.mainwindow.CanRemoveLayer()      return context.mainwindow.CanRemoveLayer()
734    
# Line 711  def _has_legend_shown(context): Line 754  def _has_legend_shown(context):
754    
755  # File menu  # File menu
756  _method_command("new_session", _("&New Session"), "NewSession")  _method_command("new_session", _("&New Session"), "NewSession")
757  _method_command("open_session", _("&Open Session"), "OpenSession")  _method_command("open_session", _("&Open Session..."), "OpenSession")
758  _method_command("save_session", _("&Save Session"), "SaveSession")  _method_command("save_session", _("&Save Session"), "SaveSession")
759  _method_command("save_session_as", _("Save Session &As"), "SaveSessionAs")  _method_command("save_session_as", _("Save Session &As..."), "SaveSessionAs")
760  _method_command("toggle_session_tree", _("Session &Tree"), "ToggleSessionTree",  _method_command("toggle_session_tree", _("Session &Tree"), "ToggleSessionTree",
761                  checked = _has_tree_window_shown)                  checked = _has_tree_window_shown)
762  _method_command("toggle_legend", _("Legend"), "ToggleLegend",  _method_command("toggle_legend", _("Legend"), "ToggleLegend",
# Line 721  _method_command("toggle_legend", _("Lege Line 764  _method_command("toggle_legend", _("Lege
764  _method_command("exit", _("E&xit"), "Exit")  _method_command("exit", _("E&xit"), "Exit")
765    
766  # Help menu  # Help menu
767  _method_command("help_about", _("&About"), "About")  _method_command("help_about", _("&About..."), "About")
768    
769    
770  # Map menu  # Map menu
771  _method_command("map_projection", _("Pro&jection"), "Projection")  _method_command("map_projection", _("Pro&jection..."), "MapProjection")
772    
773  _tool_command("map_zoom_in_tool", _("&Zoom in"), "ZoomInTool", "ZoomInTool",  _tool_command("map_zoom_in_tool", _("&Zoom in"), "ZoomInTool", "ZoomInTool",
774                helptext = _("Switch to map-mode 'zoom-in'"), icon = "zoom_in",                helptext = _("Switch to map-mode 'zoom-in'"), icon = "zoom_in",
# Line 746  _tool_command("map_label_tool", _("&Labe Line 789  _tool_command("map_label_tool", _("&Labe
789  _method_command("map_full_extent", _("&Full extent"), "FullExtent",  _method_command("map_full_extent", _("&Full extent"), "FullExtent",
790                 helptext = _("Full Extent"), icon = "fullextent",                 helptext = _("Full Extent"), icon = "fullextent",
791                sensitive = _has_visible_map)                sensitive = _has_visible_map)
792    _method_command("layer_full_extent", _("&Full layer extent"), "FullLayerExtent",
793                   helptext = _("Full Layer Extent"), icon = "fulllayerextent",
794                  sensitive = _has_selected_layer)
795    _method_command("selected_full_extent", _("&Full selection extent"), "FullSelectionExtent",
796                   helptext = _("Full Selection Extent"), icon = "fullselextent",
797                  sensitive = _has_selected_shapes)
798  _method_command("map_print", _("Prin&t"), "PrintMap",  _method_command("map_print", _("Prin&t"), "PrintMap",
799                  helptext = _("Print the map"))                  helptext = _("Print the map"))
800  _method_command("map_rename", _("&Rename"), "RenameMap",  _method_command("map_rename", _("&Rename..."), "RenameMap",
801                  helptext = _("Rename the map"))                  helptext = _("Rename the map"))
802    _method_command("layer_add", _("&Add Layer..."), "AddLayer",
 # Layer menu  
 _method_command("layer_add", _("&Add Layer"), "AddLayer",  
803                  helptext = _("Add a new layer to active map"))                  helptext = _("Add a new layer to active map"))
804  _method_command("layer_remove", _("&Remove Layer"), "RemoveLayer",  _method_command("layer_remove", _("&Remove Layer"), "RemoveLayer",
805                  helptext = _("Remove selected layer(s)"),                  helptext = _("Remove selected layer(s)"),
806                  sensitive = _can_remove_layer)                  sensitive = _can_remove_layer)
807    
808    # Layer menu
809    _method_command("layer_projection", _("Pro&jection..."), "LayerProjection",
810                    sensitive = _has_selected_layer)
811  _method_command("layer_raise", _("&Raise"), "RaiseLayer",  _method_command("layer_raise", _("&Raise"), "RaiseLayer",
812                  helptext = _("Raise selected layer(s)"),                  helptext = _("Raise selected layer(s)"),
813                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
# Line 772  _method_command("layer_hide", _("&Hide") Line 823  _method_command("layer_hide", _("&Hide")
823  _method_command("layer_show_table", _("Show Ta&ble"), "LayerShowTable",  _method_command("layer_show_table", _("Show Ta&ble"), "LayerShowTable",
824                  helptext = _("Show the selected layer's table"),                  helptext = _("Show the selected layer's table"),
825                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
826  _method_command("layer_properties", _("Properties"), "LayerEditProperties",  _method_command("layer_properties", _("&Properties..."), "LayerEditProperties",
827                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
828    
829  # the menu structure  # the menu structure
# Line 783  main_menu = Menu("<main>", "<main>", Line 834  main_menu = Menu("<main>", "<main>",
834                          "toggle_session_tree", None,                          "toggle_session_tree", None,
835                          "exit"]),                          "exit"]),
836                    Menu("map", _("&Map"),                    Menu("map", _("&Map"),
837                         ["layer_add", "layer_remove",                         ["layer_add", "layer_remove", "map_rename",
838                          None,                          None,
839                          "map_projection",                          "map_projection",
840                          None,                          None,
841                          "map_zoom_in_tool", "map_zoom_out_tool",                          "map_zoom_in_tool", "map_zoom_out_tool",
842                          "map_pan_tool", "map_identify_tool", "map_label_tool",                          "map_pan_tool",
843                            "map_full_extent",
844                            "layer_full_extent",
845                            "selected_full_extent",
846                          None,                          None,
847                          "map_full_extent",                          "map_identify_tool", "map_label_tool",
848                          None,                          None,
849                          "toggle_legend",                          "toggle_legend",
850                          None,                          None,
851                          "map_print",                          "map_print"]),
                         None,  
                         "map_rename"]),  
852                    Menu("layer", _("&Layer"),                    Menu("layer", _("&Layer"),
853                          ["layer_raise", "layer_lower",                          ["layer_raise", "layer_lower",
854                          None,                          None,
# Line 804  main_menu = Menu("<main>", "<main>", Line 856  main_menu = Menu("<main>", "<main>",
856                          None,                          None,
857                          "layer_show_table",                          "layer_show_table",
858                          None,                          None,
859                            "layer_projection",
860                          "layer_properties"]),                          "layer_properties"]),
861                    Menu("help", _("&Help"),                    Menu("help", _("&Help"),
862                         ["help_about"])])                         ["help_about"])])
# Line 812  main_menu = Menu("<main>", "<main>", Line 865  main_menu = Menu("<main>", "<main>",
865    
866  main_toolbar = Menu("<toolbar>", "<toolbar>",  main_toolbar = Menu("<toolbar>", "<toolbar>",
867                      ["map_zoom_in_tool", "map_zoom_out_tool", "map_pan_tool",                      ["map_zoom_in_tool", "map_zoom_out_tool", "map_pan_tool",
868                       "map_full_extent", None,                       "map_full_extent",
869                         "layer_full_extent",
870                         "selected_full_extent",
871                         None,
872                       "map_identify_tool", "map_label_tool"])                       "map_identify_tool", "map_label_tool"])
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