/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/mainwindow.py
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revision 188 by bh, Tue May 28 12:38:45 2002 UTC revision 193 by bh, Wed May 29 10:33:41 2002 UTC
# Line 54  class MainWindow(wxFrame): Line 54  class MainWindow(wxFrame):
54    
55          self.init_ids()          self.init_ids()
56    
57          #main_menu.print_menu()          # creat the menubar from the main_menu description
58          self.SetMenuBar(self.build_menu_bar(main_menu))          self.SetMenuBar(self.build_menu_bar(main_menu))
59    
60          # toolbar          # Similarly, create the toolbar from main_toolbar
61          toolbar = self.CreateToolBar(wxTB_3DBUTTONS)          toolbar = self.build_toolbar(main_toolbar)
   
         # set the size of the tools' bitmaps. Not needed on wxGTK, but  
         # on Windows. We probably shouldn't hardwire the bitmap size  
         # here  
         toolbar.SetToolBitmapSize(wxSize(24, 24))  
   
         for name in ["map_zoom_in_tool", "map_zoom_out_tool", "map_pan_tool",  
                      "map_identify_tool", "map_label_tool", "map_full_extent"]:  
             self.add_toolbar_command(toolbar, name)  
62          # call Realize to make sure that the tools appear.          # call Realize to make sure that the tools appear.
63          toolbar.Realize()          toolbar.Realize()
64    
# Line 87  class MainWindow(wxFrame): Line 78  class MainWindow(wxFrame):
78          self.current_id = 6000          self.current_id = 6000
79          self.id_to_name = {}          self.id_to_name = {}
80          self.name_to_id = {}          self.name_to_id = {}
81            self.events_bound = {}
82    
83      def get_id(self, name):      def get_id(self, name):
84          """Return the wxWindows id for the command named name.          """Return the wxWindows id for the command named name.
# Line 100  class MainWindow(wxFrame): Line 92  class MainWindow(wxFrame):
92              self.id_to_name[ID] = name              self.id_to_name[ID] = name
93          return ID          return ID
94    
95        def bind_command_events(self, command, ID):
96            """Bind the necessary events for the given command and ID"""
97            if not self.events_bound.has_key(ID):
98                # the events haven't been bound yet
99                EVT_MENU(self, ID, self.invoke_command)
100                if command.IsDynamic():
101                    EVT_UPDATE_UI(self, ID, self.update_command_ui)
102    
103      def build_menu_bar(self, menudesc):      def build_menu_bar(self, menudesc):
104          """Build and return the menu bar from the menu description"""          """Build and return the menu bar from the menu description"""
105          menu_bar = wxMenuBar()          menu_bar = wxMenuBar()
# Line 130  class MainWindow(wxFrame): Line 130  class MainWindow(wxFrame):
130              last = item              last = item
131          return wxmenu          return wxmenu
132    
133        def build_toolbar(self, toolbardesc):
134            """Build and return the main toolbar window from a toolbar description
135    
136            The parameter should be an instance of the Menu class but it
137            should not contain submenus.
138            """
139            toolbar = self.CreateToolBar(wxTB_3DBUTTONS)
140    
141            # set the size of the tools' bitmaps. Not needed on wxGTK, but
142            # on Windows, although it doesn't work very well there. It seems
143            # that only 16x16 icons are really supported on windows.
144            # We probably shouldn't hardwire the bitmap size here.
145            toolbar.SetToolBitmapSize(wxSize(24, 24))
146    
147            for item in toolbardesc.items:
148                if item is None:
149                    toolbar.AddSeparator()
150                else:
151                    # assume it's a string.
152                    self.add_toolbar_command(toolbar, item)
153    
154            return toolbar
155    
156      def add_menu_command(self, menu, name):      def add_menu_command(self, menu, name):
157          """Add the command with name name to the menu menu.          """Add the command with name name to the menu menu.
158    
# Line 143  class MainWindow(wxFrame): Line 166  class MainWindow(wxFrame):
166                  ID = self.get_id(name)                  ID = self.get_id(name)
167                  menu.Append(ID, command.Title(), command.HelpText(),                  menu.Append(ID, command.Title(), command.HelpText(),
168                              command.IsCheckCommand())                              command.IsCheckCommand())
169                  EVT_MENU(self, ID, self.invoke_command)                  self.bind_command_events(command, ID)
                 if command.IsDynamic():  
                     EVT_UPDATE_UI(self, ID, self.update_command_ui)  
170              else:              else:
171                  print "Unknown command %s" % name                  print "Unknown command %s" % name
172    
# Line 167  class MainWindow(wxFrame): Line 188  class MainWindow(wxFrame):
188                  toolbar.AddTool(ID, bitmap,                  toolbar.AddTool(ID, bitmap,
189                                  shortHelpString = command.HelpText(),                                  shortHelpString = command.HelpText(),
190                                  isToggle = command.IsCheckCommand())                                  isToggle = command.IsCheckCommand())
191                    self.bind_command_events(command, ID)
192              else:              else:
193                  print "Unknown command %s" % name                  print "Unknown command %s" % name
194    
# Line 592  main_menu = Menu("<main>", "<main>", Line 614  main_menu = Menu("<main>", "<main>",
614                          "layer_show_table"]),                          "layer_show_table"]),
615                    Menu("help", "&Help",                    Menu("help", "&Help",
616                         ["help_about"])])                         ["help_about"])])
617    
618    # the main toolbar
619    
620    main_toolbar = Menu("<toolbar>", "<toolbar>",
621                        ["map_zoom_in_tool", "map_zoom_out_tool", "map_pan_tool",
622                         "map_identify_tool", "map_label_tool", "map_full_extent"])
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