/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/mainwindow.py
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revision 6 by bh, Tue Aug 28 15:41:52 2001 UTC revision 227 by bh, Thu Jul 18 16:27:11 2002 UTC
# Line 1  Line 1 
1  # Copyright (C) 2001 by Intevation GmbH  # Copyright (C) 2001, 2002 by Intevation GmbH
2  # Authors:  # Authors:
3  # Jan-Oliver Wagner <[email protected]>  # Jan-Oliver Wagner <[email protected]>
4  # Bernhard Herzog <[email protected]>  # Bernhard Herzog <[email protected]>
# Line 12  The main window Line 12  The main window
12    
13  __version__ = "$Revision$"  __version__ = "$Revision$"
14    
15  import sys, os  import os
16    
17  from wxPython.wx import *  from wxPython.wx import *
18    
19  import Thuban  import Thuban
20  from Thuban.Model.session import Session  from Thuban.Model.session import create_empty_session
 from Thuban.Model.map import Map  
21  from Thuban.Model.layer import Layer  from Thuban.Model.layer import Layer
22  from Thuban.Model.color import Color  from Thuban.Model.color import Color
23  from Thuban.Model.proj import Projection  from Thuban.Model.proj import Projection
# Line 27  import view Line 26  import view
26  import tree  import tree
27  import proj4dialog  import proj4dialog
28  import tableview, identifyview  import tableview, identifyview
29    from menu import Menu
30    
31  import main  from context import Context
32  from command import registry, Command  from command import registry, Command
33    from messages import SELECTED_SHAPE, VIEW_POSITION
34    
35    
36  # the directory where the toolbar icons are stored  # the directory where the toolbar icons are stored
# Line 39  bitmapext = ".xpm" Line 40  bitmapext = ".xpm"
40    
41  class MainWindow(wxFrame):  class MainWindow(wxFrame):
42    
43      def __init__(self, parent, ID):      def __init__(self, parent, ID, application, interactor):
44          wxFrame.__init__(self, parent, ID, 'Thuban',          wxFrame.__init__(self, parent, ID, 'Thuban',
45                           wxDefaultPosition, wxSize(400, 300))                           wxDefaultPosition, wxSize(400, 300))
46    
47            self.application = application
48            self.interactor = interactor
49    
50          self.CreateStatusBar()          self.CreateStatusBar()
51          self.SetStatusText("This is the wxPython-based "          self.SetStatusText("This is the wxPython-based "
52                        "Graphical User Interface for exploring geographic data")                        "Graphical User Interface for exploring geographic data")
# Line 51  class MainWindow(wxFrame): Line 55  class MainWindow(wxFrame):
55    
56          self.init_ids()          self.init_ids()
57    
58          menuBar = wxMenuBar()          # creat the menubar from the main_menu description
59            self.SetMenuBar(self.build_menu_bar(main_menu))
         menu = wxMenu()  
         menuBar.Append(menu, "&File");  
         for name in ["new_session", "open_session", None,  
                      "save_session", "save_session_as", None,  
                      "exit"]:  
             self.add_menu_command(menu, name)  
   
         menu = wxMenu()  
         menuBar.Append(menu, "&Map");  
         for name in ["map_projection",  
                      None,  
                      "map_zoom_in_tool", "map_zoom_out_tool", "map_pan_tool",  
                      "map_identify_tool", "map_label_tool",  
                      None,  
                      "map_full_extent",  
                      None,  
                      "map_print"]:  
             self.add_menu_command(menu, name)  
   
         menu = wxMenu()  
         menuBar.Append(menu, "&Layer");  
         for name in ["layer_add", "layer_remove",  
                      None,  
                      "layer_fill_color", "layer_transparent_fill",  
                      "layer_ourline_color", "layer_no_outline",  
                      None,  
                      "layer_raise", "layer_lower",  
                      None,  
                      "layer_show", "layer_hide",  
                      None,  
                      "layer_show_table"]:  
             self.add_menu_command(menu, name)  
   
         menu = wxMenu()  
         menuBar.Append(menu, "&Help");  
         self.add_menu_command(menu, "help_about")  
   
         self.SetMenuBar(menuBar)  
60    
61          # toolbar          # Similarly, create the toolbar from main_toolbar
62          toolbar = self.CreateToolBar(wxTB_3DBUTTONS)          toolbar = self.build_toolbar(main_toolbar)
63          for name in ["map_zoom_in_tool", "map_zoom_out_tool", "map_pan_tool",          # call Realize to make sure that the tools appear.
64                       "map_identify_tool", "map_label_tool"]:          toolbar.Realize()
             self.add_toolbar_command(toolbar, name)  
65    
66          # Create the map canvas          # Create the map canvas
67          canvas = view.MapCanvas(self, -1)          canvas = view.MapCanvas(self, -1, interactor)
68            canvas.Subscribe(VIEW_POSITION, self.view_position_changed)
69          self.canvas = canvas          self.canvas = canvas
70    
71            self.init_dialogs()
72    
73            interactor.Subscribe(SELECTED_SHAPE, self.identify_view_on_demand)
74    
75          EVT_CLOSE(self, self.OnClose)          EVT_CLOSE(self, self.OnClose)
76    
77      def init_ids(self):      def init_ids(self):
# Line 109  class MainWindow(wxFrame): Line 79  class MainWindow(wxFrame):
79          self.current_id = 6000          self.current_id = 6000
80          self.id_to_name = {}          self.id_to_name = {}
81          self.name_to_id = {}          self.name_to_id = {}
82            self.events_bound = {}
83    
84      def get_id(self, name):      def get_id(self, name):
85          """Return the wxWindows id for the command named name.          """Return the wxWindows id for the command named name.
# Line 121  class MainWindow(wxFrame): Line 92  class MainWindow(wxFrame):
92              self.name_to_id[name] = ID              self.name_to_id[name] = ID
93              self.id_to_name[ID] = name              self.id_to_name[ID] = name
94          return ID          return ID
95            
96        def bind_command_events(self, command, ID):
97            """Bind the necessary events for the given command and ID"""
98            if not self.events_bound.has_key(ID):
99                # the events haven't been bound yet
100                EVT_MENU(self, ID, self.invoke_command)
101                if command.IsDynamic():
102                    EVT_UPDATE_UI(self, ID, self.update_command_ui)
103    
104        def build_menu_bar(self, menudesc):
105            """Build and return the menu bar from the menu description"""
106            menu_bar = wxMenuBar()
107    
108            for item in menudesc.items:
109                # here the items must all be Menu instances themselves
110                menu_bar.Append(self.build_menu(item), item.title)
111    
112            return menu_bar
113    
114        def build_menu(self, menudesc):
115            """Build and return a wxMenu from a menudescription"""
116            wxmenu = wxMenu()
117            last = None
118            for item in menudesc.items:
119                # here the items must all be Menu instances themselves
120                if item is None:
121                    # a separator. Only add one if the last item was not a
122                    # separator
123                    if last is not None:
124                        wxmenu.AppendSeparator()
125                elif isinstance(item, Menu):
126                    # a submenu
127                    wxmenu.AppendMenu(wxNewId(), item.title, self.build_menu(item))
128                else:
129                    # must the name the name of a command
130                    self.add_menu_command(wxmenu, item)
131                last = item
132            return wxmenu
133    
134        def build_toolbar(self, toolbardesc):
135            """Build and return the main toolbar window from a toolbar description
136    
137            The parameter should be an instance of the Menu class but it
138            should not contain submenus.
139            """
140            toolbar = self.CreateToolBar(wxTB_3DBUTTONS)
141    
142            # set the size of the tools' bitmaps. Not needed on wxGTK, but
143            # on Windows, although it doesn't work very well there. It seems
144            # that only 16x16 icons are really supported on windows.
145            # We probably shouldn't hardwire the bitmap size here.
146            toolbar.SetToolBitmapSize(wxSize(24, 24))
147    
148            for item in toolbardesc.items:
149                if item is None:
150                    toolbar.AddSeparator()
151                else:
152                    # assume it's a string.
153                    self.add_toolbar_command(toolbar, item)
154    
155            return toolbar
156    
157      def add_menu_command(self, menu, name):      def add_menu_command(self, menu, name):
158          """Add the command with name name to the menu menu.          """Add the command with name name to the menu menu.
159    
# Line 135  class MainWindow(wxFrame): Line 167  class MainWindow(wxFrame):
167                  ID = self.get_id(name)                  ID = self.get_id(name)
168                  menu.Append(ID, command.Title(), command.HelpText(),                  menu.Append(ID, command.Title(), command.HelpText(),
169                              command.IsCheckCommand())                              command.IsCheckCommand())
170                  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)  
171              else:              else:
172                  print "Unknown command %s" % name                  print "Unknown command %s" % name
173    
# Line 159  class MainWindow(wxFrame): Line 189  class MainWindow(wxFrame):
189                  toolbar.AddTool(ID, bitmap,                  toolbar.AddTool(ID, bitmap,
190                                  shortHelpString = command.HelpText(),                                  shortHelpString = command.HelpText(),
191                                  isToggle = command.IsCheckCommand())                                  isToggle = command.IsCheckCommand())
192                    self.bind_command_events(command, ID)
193              else:              else:
194                  print "Unknown command %s" % name                  print "Unknown command %s" % name
195    
# Line 166  class MainWindow(wxFrame): Line 197  class MainWindow(wxFrame):
197          name = self.id_to_name.get(event.GetId())          name = self.id_to_name.get(event.GetId())
198          if name is not None:          if name is not None:
199              command = registry.Command(name)              command = registry.Command(name)
200              command.Execute(self)              context = Context(self.application, self.application.Session(),
201                                  self)
202                command.Execute(context)
203          else:          else:
204              print "Unknown command ID %d" % event.GetId()              print "Unknown command ID %d" % event.GetId()
205    
206      def update_command_ui(self, event):      def update_command_ui(self, event):
207          #print "update_command_ui", self.id_to_name[event.GetId()]          #print "update_command_ui", self.id_to_name[event.GetId()]
208            context = Context(self.application, self.application.Session(), self)
209          command = registry.Command(self.id_to_name[event.GetId()])          command = registry.Command(self.id_to_name[event.GetId()])
210          if command is not None:          if command is not None:
211              event.Enable(command.Sensitive(self))              event.Enable(command.Sensitive(context))
212              event.Check(command.Checked(self))              event.SetText(command.DynText(context))
213              event.SetText(command.DynText(self))              if command.IsCheckCommand():
214                    event.Check(command.Checked(context))
215    
216        def RunMessageBox(self, title, text, flags = wxOK | wxICON_INFORMATION):
217            """Run a modal message box with the given text, title and flags
218            and return the result"""
219            dlg = wxMessageDialog(self, text, title, flags)
220            result = dlg.ShowModal()
221            dlg.Destroy()
222            return result
223    
224        def init_dialogs(self):
225            """Initialize the dialog handling"""
226            # The mainwindow maintains a dict mapping names to open
227            # non-modal dialogs. The dialogs are put into this dict when
228            # they're created and removed when they're closed
229            self.dialogs = {}
230    
231        def add_dialog(self, name, dialog):
232            if self.dialogs.has_key(name):
233                raise RuntimeError("The Dialog named %s is already open" % name)
234            self.dialogs[name] = dialog
235    
236        def dialog_open(self, name):
237            return self.dialogs.has_key(name)
238    
239        def remove_dialog(self, name):
240            del self.dialogs[name]
241    
242        def get_open_dialog(self, name):
243            return self.dialogs.get(name)
244    
245        def view_position_changed(self):
246            pos = self.canvas.CurrentPosition()
247            if pos is not None:
248                text = "(%10.10g, %10.10g)" % pos
249            else:
250                text = ""
251            self.SetStatusText(text)
252    
253        def save_modified_session(self, can_veto = 1):
254            """If the current session has been modified, ask the user
255            whether to save it and do so if requested. Return the outcome of
256            the dialog (either wxID_OK, wxID_CANCEL or wxID_NO). If the
257            dialog wasn't run return wxID_NO.
258    
259            If the can_veto parameter is true (default) the dialog includes
260            a cancel button, otherwise not.
261            """
262            if self.application.session.WasModified():
263                flags = wxYES_NO | wxICON_QUESTION
264                if can_veto:
265                    flags = flags | wxCANCEL
266                result = self.RunMessageBox("Exit",
267                                            ("The session has been modified."
268                                             " Do you want to save it?"),
269                                            flags)
270                if result == wxID_YES:
271                    self.SaveSession()
272            else:
273                result = wxID_NO
274            return result
275    
276      def NewSession(self):      def NewSession(self):
277          session = Session("")          self.save_modified_session()
278          session.AddMap(Map(""))          self.application.SetSession(create_empty_session())
         main.app.SetSession(session)  
279    
280      def OpenSession(self):      def OpenSession(self):
281            self.save_modified_session()
282          dlg = wxFileDialog(self, "Select a session file", ".", "",          dlg = wxFileDialog(self, "Select a session file", ".", "",
283                             "*.session", wxOPEN)                             "*.thuban", wxOPEN)
284          if dlg.ShowModal() == wxID_OK:          if dlg.ShowModal() == wxID_OK:
285              main.app.OpenSession(dlg.GetPath())              self.application.OpenSession(dlg.GetPath())
286          dlg.Destroy()          dlg.Destroy()
287    
288      def SaveSession(self):      def SaveSession(self):
289          main.app.SaveSession()          if self.application.session.filename == None:
290                self.SaveSessionAs()
291            self.application.SaveSession()
292    
293      def SaveSessionAs(self):      def SaveSessionAs(self):
294          dlg = wxFileDialog(self, "Enter a filename for session", ".", "",          dlg = wxFileDialog(self, "Enter a filename for session", ".", "",
295                             "*.session", wxOPEN)                             "*.thuban", wxOPEN)
296          if dlg.ShowModal() == wxID_OK:          if dlg.ShowModal() == wxID_OK:
297              main.app.session.SetFilename(dlg.GetPath())              self.application.session.SetFilename(dlg.GetPath())
298              main.app.SaveSession()              self.application.SaveSession()
299          dlg.Destroy()          dlg.Destroy()
300    
301      def Exit(self):      def Exit(self):
302          self.Close(false)          self.Close(false)
303    
304      def OnClose(self, event):      def OnClose(self, event):
305          veto = 0          result = self.save_modified_session(can_veto = event.CanVeto())
306          if main.app.session.WasModified():          if result == wxID_CANCEL:
             flags = wxYES_NO | wxICON_QUESTION  
             if event.CanVeto():  
                 flags = flags | wxCANCEL  
             dlg = wxMessageDialog(self,  
                                   ("The session has been modified."  
                                    " Do you want to save it?"),  
                                   "Exit", flags)  
             result = dlg.ShowModal()  
             dlg.Destroy()  
             if result == wxID_YES:  
                 self.SaveSession()  
             elif result == wxID_CANCEL:  
                 veto = 1  
   
         if veto:  
307              event.Veto()              event.Veto()
308          else:          else:
309              self.Destroy()              self.Destroy()
# Line 229  class MainWindow(wxFrame): Line 311  class MainWindow(wxFrame):
311      def SetMap(self, map):      def SetMap(self, map):
312          self.canvas.SetMap(map)          self.canvas.SetMap(map)
313    
314        def ShowSessionTree(self):
315            name = "session_tree"
316            dialog = self.get_open_dialog(name)
317            if dialog is None:
318                dialog = tree.SessionTreeView(self, self.application, name)
319                self.add_dialog(name, dialog)
320                dialog.Show(true)
321            else:
322                # FIXME: bring dialog to front here
323                pass
324    
325      def About(self):      def About(self):
326          dlg = wxMessageDialog(self,          self.RunMessageBox("About",
327                                ("Thuban is a program for\n"                             ("Thuban is a program for\n"
328                                 "exploring geographic data.\n"                              "exploring geographic data.\n"
329                                 "Copyright (C) 2001 Intevation GmbH.\n"                              "Copyright (C) 2001 Intevation GmbH.\n"
330                                 "Thuban is licensed under the GPL"),                              "Thuban is licensed under the GPL"),
331                                "About", wxOK | wxICON_INFORMATION)                             wxOK | wxICON_INFORMATION)
         dlg.ShowModal()  
         dlg.Destroy()  
332    
333      def AddLayer(self):      def AddLayer(self):
334          dlg = wxFileDialog(self, "Select a session file", ".", "", "*.*",          dlg = wxFileDialog(self, "Select a data file", ".", "", "*.*",
335                             wxOPEN)                             wxOPEN)
336          if dlg.ShowModal() == wxID_OK:          if dlg.ShowModal() == wxID_OK:
337              filename = dlg.GetPath()              filename = dlg.GetPath()
338              title = os.path.splitext(os.path.basename(filename))[0]              title = os.path.splitext(os.path.basename(filename))[0]
339              layer = Layer(title, filename)              layer = Layer(title, filename)
340              self.canvas.Map().AddLayer(layer)              map = self.canvas.Map()
341                has_layers = map.HasLayers()
342                try:
343                    map.AddLayer(layer)
344                except IOError:
345                    # the layer couldn't be opened
346                    self.RunMessageBox("Add Layer",
347                                       "Can't open the file '%s'." % filename)
348                else:
349                    if not has_layers:
350                        # if we're adding a layer to an empty map, for the
351                        # new map to the window
352                        self.canvas.FitMapToWindow()
353          dlg.Destroy()          dlg.Destroy()
354    
355      def RemoveLayer(self):      def RemoveLayer(self):
356          layer = self.current_layer()          layer = self.current_layer()
357          if layer is not None:          if layer is not None:
358              self.canvas.Map().RemoveLayer(layer)              self.canvas.Map().RemoveLayer(layer)
         else:  
             dlg = wxMessageDialog(self, "No layer is selected.\n",  
                                   "Remove layer", wxOK | wxICON_INFORMATION)  
             dlg.ShowModal()  
             dlg.Destroy()  
359    
360      def RaiseLayer(self):      def RaiseLayer(self):
361          layer = self.current_layer()          layer = self.current_layer()
362          if layer is not None:          if layer is not None:
363              self.canvas.Map().RaiseLayer(layer)              self.canvas.Map().RaiseLayer(layer)
364            
365      def LowerLayer(self):      def LowerLayer(self):
366          layer = self.current_layer()          layer = self.current_layer()
367          if layer is not None:          if layer is not None:
# Line 274  class MainWindow(wxFrame): Line 372  class MainWindow(wxFrame):
372    
373          If no layer is selected, return None          If no layer is selected, return None
374          """          """
375          tree = main.app.tree.tree          return self.interactor.SelectedLayer()
         layer = tree.GetPyData(tree.GetSelection())  
         if isinstance(layer, Layer):  
             return layer  
         return None  
376    
377      def has_selected_layer(self):      def has_selected_layer(self):
378          """Return true if a layer is currently selected"""          """Return true if a layer is currently selected"""
379          tree = main.app.tree.tree          return self.interactor.HasSelectedLayer()
         layer = tree.GetPyData(tree.GetSelection())  
         return isinstance(layer, Layer)  
380    
381      def choose_color(self):      def choose_color(self):
382          """Run the color selection dialog and return the selected color.          """Run the color selection dialog and return the selected color.
# Line 339  class MainWindow(wxFrame): Line 431  class MainWindow(wxFrame):
431      def LayerShowTable(self):      def LayerShowTable(self):
432          layer = self.current_layer()          layer = self.current_layer()
433          if layer is not None:          if layer is not None:
434              tv = tableview.TableFrame(self, layer.table)              table = layer.table
435              tv.Show(true)              name = "table_view" + str(id(table))
436                dialog = self.get_open_dialog(name)
437                if dialog is None:
438                    dialog = tableview.TableFrame(self, self.interactor, name,
439                                                  "Table: %s" % layer.Title(),
440                                                  layer, table)
441                    self.add_dialog(name, dialog)
442                    dialog.Show(true)
443                else:
444                    # FIXME: bring dialog to front here
445                    pass
446    
447      def Projection(self):      def Projection(self):
448          map = self.canvas.Map()          map = self.canvas.Map()
449          proj = map.projection          proj = map.projection
450          if proj is None:          if proj is None:
451              proj4Dlg = proj4dialog.Proj4Dialog(NULL, None)              proj4Dlg = proj4dialog.Proj4Dialog(NULL, None, map.BoundingBox())
452          else:          else:
453              proj4Dlg = proj4dialog.Proj4Dialog(NULL, map.projection.params)              proj4Dlg = proj4dialog.Proj4Dialog(NULL, map.projection.params,
454                                                   map.BoundingBox())
455          if proj4Dlg.ShowModal() == wxID_OK:          if proj4Dlg.ShowModal() == wxID_OK:
456              params = proj4Dlg.GetParams()              params = proj4Dlg.GetParams()
457              if params is not None:              if params is not None:
# Line 368  class MainWindow(wxFrame): Line 471  class MainWindow(wxFrame):
471          self.canvas.PanTool()          self.canvas.PanTool()
472    
473      def IdentifyTool(self):      def IdentifyTool(self):
         if self.identify_view is None:  
             self.identify_view = identifyview.IdentifyView(self, main.app)  
             self.identify_view.Show(true)  
474          self.canvas.IdentifyTool()          self.canvas.IdentifyTool()
475            self.identify_view_on_demand(None, None)
476    
477      def LabelTool(self):      def LabelTool(self):
478          self.canvas.LabelTool()          self.canvas.LabelTool()
# Line 382  class MainWindow(wxFrame): Line 483  class MainWindow(wxFrame):
483      def PrintMap(self):      def PrintMap(self):
484          self.canvas.Print()          self.canvas.Print()
485    
486        def identify_view_on_demand(self, layer, shape):
487            name = "identify_view"
488            if self.canvas.CurrentTool() == "IdentifyTool":
489                if not self.dialog_open(name):
490                    dialog = identifyview.IdentifyView(self, self.interactor, name)
491                    self.add_dialog(name, dialog)
492                    dialog.Show(true)
493                else:
494                    # FIXME: bring dialog to front?
495                    pass
496    
497  #  #
498  # Define all the commands available in the main window  # Define all the commands available in the main window
# Line 390  class MainWindow(wxFrame): Line 501  class MainWindow(wxFrame):
501    
502  # Helper functions to define common command implementations  # Helper functions to define common command implementations
503  def call_method(context, methodname, *args):  def call_method(context, methodname, *args):
504      """Call the context's method methodname with args *args"""      """Call the mainwindow's method methodname with args *args"""
505      apply(getattr(context, methodname), args)      apply(getattr(context.mainwindow, methodname), args)
506    
507  def _method_command(name, title, method, helptext = "", sensitive = None):  def _method_command(name, title, method, helptext = "",
508      """Add a command implemented by a method of the context object"""                      icon = "", sensitive = None):
509        """Add a command implemented by a method of the mainwindow object"""
510      registry.Add(Command(name, title, call_method, args=(method,),      registry.Add(Command(name, title, call_method, args=(method,),
511                           helptext = helptext, sensitive = sensitive))                           helptext = helptext, icon = icon,
512                             sensitive = sensitive))
513    
514  def _tool_command(name, title, method, toolname, helptext = "",  def _tool_command(name, title, method, toolname, helptext = "",
515                    icon = ""):                    icon = ""):
516      """Add a tool command"""      """Add a tool command"""
517      def check_current_tool(context, name=toolname):      def check_current_tool(context, name=toolname):
518          return context.canvas.CurrentTool() == name          return context.mainwindow.canvas.CurrentTool() == name
519      registry.Add(Command(name, title, call_method, args=(method,),      registry.Add(Command(name, title, call_method, args=(method,),
520                           helptext = helptext, icon = icon,                           helptext = helptext, icon = icon,
521                           checked = check_current_tool))                           checked = check_current_tool))
522    
523  def _has_selected_layer(context):  def _has_selected_layer(context):
524      """Return true if a layer is selected in the context"""      """Return true if a layer is selected in the context"""
525      return context.has_selected_layer()      return context.mainwindow.has_selected_layer()
526    
527  # File menu  # File menu
528  _method_command("new_session", "&New Session", "NewSession")  _method_command("new_session", "&New Session", "NewSession")
529  _method_command("open_session", "&Open Session", "OpenSession")  _method_command("open_session", "&Open Session", "OpenSession")
530  _method_command("save_session", "&Save Session", "SaveSession")  _method_command("save_session", "&Save Session", "SaveSession")
531  _method_command("save_session_as", "Save Session &As", "SaveSessionAs")  _method_command("save_session_as", "Save Session &As", "SaveSessionAs")
532    _method_command("show_session_tree", "Show Session &Tree", "ShowSessionTree")
533  _method_command("exit", "&Exit", "Exit")  _method_command("exit", "&Exit", "Exit")
534    
535  # Help menu  # Help menu
# Line 434  _tool_command("map_identify_tool", "&Ide Line 549  _tool_command("map_identify_tool", "&Ide
549                helptext = "Switch to map-mode 'identify'", icon = "identify")                helptext = "Switch to map-mode 'identify'", icon = "identify")
550  _tool_command("map_label_tool", "&Label", "LabelTool", "LabelTool",  _tool_command("map_label_tool", "&Label", "LabelTool", "LabelTool",
551                helptext = "Add/Remove labels", icon = "label")                helptext = "Add/Remove labels", icon = "label")
552  _method_command("map_full_extent", "&Full extent", "FullExtent")  _method_command("map_full_extent", "&Full extent", "FullExtent",
553                   helptext = "Full Extent", icon = "fullextent")
554  _method_command("map_print", "Prin&t", "PrintMap", helptext = "Print the map")  _method_command("map_print", "Prin&t", "PrintMap", helptext = "Print the map")
555    
556  # Layer menu  # Layer menu
557  _method_command("layer_add", "&Add", "AddLayer",  _method_command("layer_add", "&Add Layer", "AddLayer",
558                  helptext = "Add a new layer to active map")                  helptext = "Add a new layer to active map")
559  _method_command("layer_remove", "&Remove", "RemoveLayer",  _method_command("layer_remove", "&Remove Layer", "RemoveLayer",
560                  helptext = "Remove selected layer(s)",                  helptext = "Remove selected layer(s)",
561                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
562  _method_command("layer_fill_color", "&Fill Color", "LayerFillColor",  _method_command("layer_fill_color", "&Fill Color", "LayerFillColor",
# Line 450  _method_command("layer_transparent_fill" Line 566  _method_command("layer_transparent_fill"
566                  "LayerTransparentFill",                  "LayerTransparentFill",
567                  helptext = "Do not fill the selected layer(s)",                  helptext = "Do not fill the selected layer(s)",
568                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
569  _method_command("layer_ourline_color", "&Outline Color", "LayerOutlineColor",  _method_command("layer_outline_color", "&Outline Color", "LayerOutlineColor",
570                  helptext = "Set the outline color of selected layer(s)",                  helptext = "Set the outline color of selected layer(s)",
571                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
572  _method_command("layer_no_outline", "&No Outline", "LayerNoOutline",  _method_command("layer_no_outline", "&No Outline", "LayerNoOutline",
# Line 471  _method_command("layer_hide", "&Hide", " Line 587  _method_command("layer_hide", "&Hide", "
587  _method_command("layer_show_table", "Show Ta&ble", "LayerShowTable",  _method_command("layer_show_table", "Show Ta&ble", "LayerShowTable",
588                  helptext = "Show the selected layer's table",                  helptext = "Show the selected layer's table",
589                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
590    
591    
592    # the menu structure
593    main_menu = Menu("<main>", "<main>",
594                     [Menu("file", "&File",
595                           ["new_session", "open_session", None,
596                            "save_session", "save_session_as", None,
597                            "show_session_tree", None,
598                            "exit"]),
599                      Menu("map", "&Map",
600                           ["layer_add", "layer_remove",
601                            None,
602                            "map_projection",
603                            None,
604                            "map_zoom_in_tool", "map_zoom_out_tool",
605                            "map_pan_tool", "map_identify_tool", "map_label_tool",
606                            None,
607                            "map_full_extent",
608                            None,
609                            "map_print"]),
610                      Menu("layer", "&Layer",
611                           ["layer_fill_color", "layer_transparent_fill",
612                            "layer_outline_color", "layer_no_outline",
613                            None,
614                            "layer_raise", "layer_lower",
615                            None,
616                            "layer_show", "layer_hide",
617                            None,
618                            "layer_show_table"]),
619                      Menu("help", "&Help",
620                           ["help_about"])])
621    
622    # the main toolbar
623    
624    main_toolbar = Menu("<toolbar>", "<toolbar>",
625                        ["map_zoom_in_tool", "map_zoom_out_tool", "map_pan_tool",
626                         "map_identify_tool", "map_label_tool", "map_full_extent"])
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