/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/mainwindow.py
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revision 33 by bh, Thu Sep 6 15:31:31 2001 UTC revision 1014 by jan, Fri May 23 09:26:23 2003 UTC
# Line 1  Line 1 
1  # Copyright (C) 2001 by Intevation GmbH  # Copyright (C) 2001, 2002, 2003 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]>
5    # Frank Koormann <[email protected]>
6  #  #
7  # This program is free software under the GPL (>=v2)  # This program is free software under the GPL (>=v2)
8  # Read the file COPYING coming with Thuban for details.  # Read the file COPYING coming with Thuban for details.
# Line 12  The main window Line 13  The main window
13    
14  __version__ = "$Revision$"  __version__ = "$Revision$"
15    
16  import sys, os  __ThubanVersion__ = "0.2" #"$THUBAN_0_2$"
17    #__BuildDate__ = "$Date$"
18    
19    import os
20    
21  from wxPython.wx import *  from wxPython.wx import *
22    from wxPython.wx import __version__ as wxPython_version
23    
24    from wxPython.lib.dialogs import wxMultipleChoiceDialog
25    
26  import Thuban  import Thuban
27  from Thuban.Model.session import Session  import Thuban.version
28  from Thuban.Model.map import Map  
29  from Thuban.Model.layer import Layer  from Thuban import _
30    from Thuban.Model.session import create_empty_session
31    from Thuban.Model.layer import Layer, RasterLayer
32  from Thuban.Model.color import Color  from Thuban.Model.color import Color
33  from Thuban.Model.proj import Projection  from Thuban.Model.proj import Projection
34    
# Line 27  import view Line 36  import view
36  import tree  import tree
37  import proj4dialog  import proj4dialog
38  import tableview, identifyview  import tableview, identifyview
39    from Thuban.UI.classifier import Classifier
40    import legend
41    from menu import Menu
42    
43    from context import Context
44    from command import registry, Command, ToolCommand
45    from messages import LAYER_SELECTED, SHAPES_SELECTED, VIEW_POSITION
46    
47    from Thuban.UI.dock import DockFrame
48    from Thuban.UI.join import JoinDialog
49    
50  import main  import resource
 from command import registry, Command  
 from messages import SELECTED_SHAPE  
51    
52    import projdialog
53    
 # the directory where the toolbar icons are stored  
 bitmapdir = os.path.join(Thuban.__path__[0], os.pardir, "Resources", "Bitmaps")  
 bitmapext = ".xpm"  
54    
55    
56  class MainWindow(wxFrame):  class MainWindow(DockFrame):
57    
58      def __init__(self, parent, ID, interactor):      # Some messages that can be subscribed/unsubscribed directly through
59          wxFrame.__init__(self, parent, ID, 'Thuban',      # the MapCanvas come in fact from other objects. This is a map to
60                           wxDefaultPosition, wxSize(400, 300))      # map those messages to the names of the instance variables they
61        # actually come from. This delegation is implemented in the
62        # Subscribe and unsubscribed methods
63        delegated_messages = {LAYER_SELECTED: "canvas",
64                              SHAPES_SELECTED: "canvas"}
65    
66        # Methods delegated to some instance variables. The delegation is
67        # implemented in the __getattr__ method.
68        delegated_methods = {"SelectLayer": "canvas",
69                             "SelectShapes": "canvas",
70                             "SelectedShapes": "canvas",
71                             }
72    
73        def __init__(self, parent, ID, title, application, interactor,
74                     initial_message = None, size = wxSize(-1, -1)):
75            DockFrame.__init__(self, parent, ID, title, wxDefaultPosition, size)
76            #wxFrame.__init__(self, parent, ID, title, wxDefaultPosition, size)
77    
78            self.application = application
79    
80          self.CreateStatusBar()          self.CreateStatusBar()
81          self.SetStatusText("This is the wxPython-based "          if initial_message:
82                        "Graphical User Interface for exploring geographic data")              self.SetStatusText(initial_message)
83    
84          self.identify_view = None          self.identify_view = None
85    
86          self.init_ids()          self.init_ids()
87    
88          menuBar = wxMenuBar()          # creat the menubar from the main_menu description
89            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)  
90    
91          # toolbar          # Similarly, create the toolbar from main_toolbar
92          toolbar = self.CreateToolBar(wxTB_3DBUTTONS)          toolbar = self.build_toolbar(main_toolbar)
         for name in ["map_zoom_in_tool", "map_zoom_out_tool", "map_pan_tool",  
                      "map_identify_tool", "map_label_tool"]:  
             self.add_toolbar_command(toolbar, name)  
93          # call Realize to make sure that the tools appear.          # call Realize to make sure that the tools appear.
94          toolbar.Realize()          toolbar.Realize()
95    
96    
97          # Create the map canvas          # Create the map canvas
98          canvas = view.MapCanvas(self, -1, interactor)          canvas = view.MapCanvas(self, -1)
99            canvas.Subscribe(VIEW_POSITION, self.view_position_changed)
100            canvas.Subscribe(SHAPES_SELECTED, self.identify_view_on_demand)
101          self.canvas = canvas          self.canvas = canvas
102    
103          self.init_dialogs()          self.SetMainWindow(self.canvas)
104    
105          interactor.Subscribe(SELECTED_SHAPE, self.identify_view_on_demand)          self.SetAutoLayout(True)
106    
107            self.init_dialogs()
108    
109          EVT_CLOSE(self, self.OnClose)          EVT_CLOSE(self, self.OnClose)
110    
111        def Subscribe(self, channel, *args):
112            """Subscribe a function to a message channel.
113    
114            If channel is one of the delegated messages call the appropriate
115            object's Subscribe method. Otherwise do nothing.
116            """
117            if channel in self.delegated_messages:
118                object = getattr(self, self.delegated_messages[channel])
119                object.Subscribe(channel, *args)
120            else:
121                print "Trying to subscribe to unsupported channel %s" % channel
122    
123        def Unsubscribe(self, channel, *args):
124            """Unsubscribe a function from a message channel.
125    
126            If channel is one of the delegated messages call the appropriate
127            object's Unsubscribe method. Otherwise do nothing.
128            """
129            if channel in self.delegated_messages:
130                object = getattr(self, self.delegated_messages[channel])
131                object.Unsubscribe(channel, *args)
132    
133        def __getattr__(self, attr):
134            """If attr is one of the delegated methods return that method
135    
136            Otherwise raise AttributeError.
137            """
138            if attr in self.delegated_methods:
139                return getattr(getattr(self, self.delegated_methods[attr]), attr)
140            raise AttributeError(attr)
141    
142      def init_ids(self):      def init_ids(self):
143          """Initialize the ids"""          """Initialize the ids"""
144          self.current_id = 6000          self.current_id = 6000
145          self.id_to_name = {}          self.id_to_name = {}
146          self.name_to_id = {}          self.name_to_id = {}
147            self.events_bound = {}
148    
149      def get_id(self, name):      def get_id(self, name):
150          """Return the wxWindows id for the command named name.          """Return the wxWindows id for the command named name.
# Line 128  class MainWindow(wxFrame): Line 157  class MainWindow(wxFrame):
157              self.name_to_id[name] = ID              self.name_to_id[name] = ID
158              self.id_to_name[ID] = name              self.id_to_name[ID] = name
159          return ID          return ID
160            
161        def bind_command_events(self, command, ID):
162            """Bind the necessary events for the given command and ID"""
163            if not self.events_bound.has_key(ID):
164                # the events haven't been bound yet
165                EVT_MENU(self, ID, self.invoke_command)
166                if command.IsDynamic():
167                    EVT_UPDATE_UI(self, ID, self.update_command_ui)
168    
169        def build_menu_bar(self, menudesc):
170            """Build and return the menu bar from the menu description"""
171            menu_bar = wxMenuBar()
172    
173            for item in menudesc.items:
174                # here the items must all be Menu instances themselves
175                menu_bar.Append(self.build_menu(item), item.title)
176    
177            return menu_bar
178    
179        def build_menu(self, menudesc):
180            """Return a wxMenu built from the menu description menudesc"""
181            wxmenu = wxMenu()
182            last = None
183            for item in menudesc.items:
184                if item is None:
185                    # a separator. Only add one if the last item was not a
186                    # separator
187                    if last is not None:
188                        wxmenu.AppendSeparator()
189                elif isinstance(item, Menu):
190                    # a submenu
191                    wxmenu.AppendMenu(wxNewId(), item.title, self.build_menu(item))
192                else:
193                    # must the name the name of a command
194                    self.add_menu_command(wxmenu, item)
195                last = item
196            return wxmenu
197    
198        def build_toolbar(self, toolbardesc):
199            """Build and return the main toolbar window from a toolbar description
200    
201            The parameter should be an instance of the Menu class but it
202            should not contain submenus.
203            """
204            toolbar = self.CreateToolBar(wxTB_3DBUTTONS)
205    
206            # set the size of the tools' bitmaps. Not needed on wxGTK, but
207            # on Windows, although it doesn't work very well there. It seems
208            # that only 16x16 icons are really supported on windows.
209            # We probably shouldn't hardwire the bitmap size here.
210            toolbar.SetToolBitmapSize(wxSize(24, 24))
211    
212            for item in toolbardesc.items:
213                if item is None:
214                    toolbar.AddSeparator()
215                else:
216                    # assume it's a string.
217                    self.add_toolbar_command(toolbar, item)
218    
219            return toolbar
220    
221      def add_menu_command(self, menu, name):      def add_menu_command(self, menu, name):
222          """Add the command with name name to the menu menu.          """Add the command with name name to the menu menu.
223    
# Line 142  class MainWindow(wxFrame): Line 231  class MainWindow(wxFrame):
231                  ID = self.get_id(name)                  ID = self.get_id(name)
232                  menu.Append(ID, command.Title(), command.HelpText(),                  menu.Append(ID, command.Title(), command.HelpText(),
233                              command.IsCheckCommand())                              command.IsCheckCommand())
234                  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)  
235              else:              else:
236                  print "Unknown command %s" % name                  print _("Unknown command %s") % name
237    
238      def add_toolbar_command(self, toolbar, name):      def add_toolbar_command(self, toolbar, name):
239          """Add the command with name name to the toolbar toolbar.          """Add the command with name name to the toolbar toolbar.
# Line 161  class MainWindow(wxFrame): Line 248  class MainWindow(wxFrame):
248              command = registry.Command(name)              command = registry.Command(name)
249              if command is not None:              if command is not None:
250                  ID = self.get_id(name)                  ID = self.get_id(name)
251                  filename = os.path.join(bitmapdir, command.Icon()) + bitmapext                  bitmap = resource.GetBitmapResource(command.Icon(),
252                  bitmap = wxBitmap(filename, wxBITMAP_TYPE_XPM)                                                      wxBITMAP_TYPE_XPM)
253                  toolbar.AddTool(ID, bitmap,                  toolbar.AddTool(ID, bitmap,
254                                  shortHelpString = command.HelpText(),                                  shortHelpString = command.HelpText(),
255                                  isToggle = command.IsCheckCommand())                                  isToggle = command.IsCheckCommand())
256                    self.bind_command_events(command, ID)
257              else:              else:
258                  print "Unknown command %s" % name                  print _("Unknown command %s") % name
259    
260        def Context(self):
261            """Return the context object for a command invoked from this window
262            """
263            return Context(self.application, self.application.Session(), self)
264    
265      def invoke_command(self, event):      def invoke_command(self, event):
266          name = self.id_to_name.get(event.GetId())          name = self.id_to_name.get(event.GetId())
267          if name is not None:          if name is not None:
268              command = registry.Command(name)              command = registry.Command(name)
269              command.Execute(self)              command.Execute(self.Context())
270          else:          else:
271              print "Unknown command ID %d" % event.GetId()              print _("Unknown command ID %d") % event.GetId()
272    
273      def update_command_ui(self, event):      def update_command_ui(self, event):
274          #print "update_command_ui", self.id_to_name[event.GetId()]          #print "update_command_ui", self.id_to_name[event.GetId()]
275            context = self.Context()
276          command = registry.Command(self.id_to_name[event.GetId()])          command = registry.Command(self.id_to_name[event.GetId()])
277          if command is not None:          if command is not None:
278              event.Enable(command.Sensitive(self))              sensitive = command.Sensitive(context)
279              event.SetText(command.DynText(self))              event.Enable(sensitive)
280                if command.IsTool() and not sensitive and command.Checked(context):
281                    # When a checked tool command is disabled deselect all
282                    # tools. Otherwise the tool would remain active but it
283                    # might lead to errors if the tools stays active. This
284                    # problem occurred in GREAT-ER and this fixes it, but
285                    # it's not clear to me whether this is really the best
286                    # way to do it (BH, 20021206).
287                    self.canvas.SelectTool(None)
288                event.SetText(command.DynText(context))
289              if command.IsCheckCommand():              if command.IsCheckCommand():
290                  event.Check(command.Checked(self))                      event.Check(command.Checked(context))
291    
292      def RunMessageBox(self, title, text, flags = wxOK | wxICON_INFORMATION):      def RunMessageBox(self, title, text, flags = wxOK | wxICON_INFORMATION):
293          """Run a modla message box with the given text, title and flags          """Run a modal message box with the given text, title and flags
294          and return the result"""          and return the result"""
295          dlg = wxMessageDialog(self, text, title, flags)          dlg = wxMessageDialog(self, text, title, flags)
296            dlg.CenterOnParent()
297          result = dlg.ShowModal()          result = dlg.ShowModal()
298          dlg.Destroy()          dlg.Destroy()
299          return result          return result
# Line 203  class MainWindow(wxFrame): Line 307  class MainWindow(wxFrame):
307    
308      def add_dialog(self, name, dialog):      def add_dialog(self, name, dialog):
309          if self.dialogs.has_key(name):          if self.dialogs.has_key(name):
310              raise RuntimeError("The Dialog named %s is already open" % name)              raise RuntimeError(_("The Dialog named %s is already open") % name)
311          self.dialogs[name] = dialog          self.dialogs[name] = dialog
312    
313      def dialog_open(self, name):      def dialog_open(self, name):
# Line 215  class MainWindow(wxFrame): Line 319  class MainWindow(wxFrame):
319      def get_open_dialog(self, name):      def get_open_dialog(self, name):
320          return self.dialogs.get(name)          return self.dialogs.get(name)
321    
322        def view_position_changed(self):
323            pos = self.canvas.CurrentPosition()
324            if pos is not None:
325                text = "(%10.10g, %10.10g)" % pos
326            else:
327                text = ""
328            self.set_position_text(text)
329    
330        def set_position_text(self, text):
331            """Set the statusbar text showing the current position.
332    
333            By default the text is shown in field 0 of the status bar.
334            Override this method in derived classes to put it into a
335            different field of the statusbar.
336            """
337            self.SetStatusText(text)
338    
339        def save_modified_session(self, can_veto = 1):
340            """If the current session has been modified, ask the user
341            whether to save it and do so if requested. Return the outcome of
342            the dialog (either wxID_OK, wxID_CANCEL or wxID_NO). If the
343            dialog wasn't run return wxID_NO.
344    
345            If the can_veto parameter is true (default) the dialog includes
346            a cancel button, otherwise not.
347            """
348            if self.application.session.WasModified():
349                flags = wxYES_NO | wxICON_QUESTION
350                if can_veto:
351                    flags = flags | wxCANCEL
352                result = self.RunMessageBox(_("Exit"),
353                                            _("The session has been modified."
354                                             " Do you want to save it?"),
355                                            flags)
356                if result == wxID_YES:
357                    self.SaveSession()
358            else:
359                result = wxID_NO
360            return result
361    
362        def prepare_new_session(self):
363            for d in self.dialogs.values():
364                if not isinstance(d, tree.SessionTreeView):
365                    d.Close()
366    
367      def NewSession(self):      def NewSession(self):
368          session = Session("")          if self.save_modified_session() != wxID_CANCEL:
369          session.AddMap(Map(""))              self.prepare_new_session()
370          main.app.SetSession(session)              self.application.SetSession(create_empty_session())
371    
372      def OpenSession(self):      def OpenSession(self):
373          dlg = wxFileDialog(self, "Select a session file", ".", "",          if self.save_modified_session() != wxID_CANCEL:
374                             "*.session", wxOPEN)              dlg = wxFileDialog(self, _("Open Session"), ".", "",
375          if dlg.ShowModal() == wxID_OK:                                 "Thuban Session File (*.thuban)|*.thuban",
376              main.app.OpenSession(dlg.GetPath())                                 wxOPEN)
377          dlg.Destroy()              if dlg.ShowModal() == wxID_OK:
378                    self.prepare_new_session()
379                    self.application.OpenSession(dlg.GetPath())
380                dlg.Destroy()
381    
382      def SaveSession(self):      def SaveSession(self):
383          main.app.SaveSession()          if self.application.session.filename == None:
384                self.SaveSessionAs()
385            else:
386                self.application.SaveSession()
387    
388      def SaveSessionAs(self):      def SaveSessionAs(self):
389          dlg = wxFileDialog(self, "Enter a filename for session", ".", "",          dlg = wxFileDialog(self, _("Save Session As"), ".", "",
390                             "*.session", wxOPEN)                             "Thuban Session File (*.thuban)|*.thuban",
391                               wxSAVE|wxOVERWRITE_PROMPT)
392          if dlg.ShowModal() == wxID_OK:          if dlg.ShowModal() == wxID_OK:
393              main.app.session.SetFilename(dlg.GetPath())              self.application.session.SetFilename(dlg.GetPath())
394              main.app.SaveSession()              self.application.SaveSession()
395          dlg.Destroy()          dlg.Destroy()
396    
397      def Exit(self):      def Exit(self):
398          self.Close(false)          self.Close(False)
399    
400      def OnClose(self, event):      def OnClose(self, event):
401          veto = 0          result = self.save_modified_session(can_veto = event.CanVeto())
402          if main.app.session.WasModified():          if result == wxID_CANCEL:
             flags = wxYES_NO | wxICON_QUESTION  
             if event.CanVeto():  
                 flags = flags | wxCANCEL  
             result = self.RunMessageBox("Exit",  
                                         ("The session has been modified."  
                                          " Do you want to save it?"),  
                                         flags)  
             if result == wxID_YES:  
                 self.SaveSession()  
             elif result == wxID_CANCEL:  
                 veto = 1  
   
         if veto:  
403              event.Veto()              event.Veto()
404          else:          else:
405                # FIXME: it would be better to tie the unsubscription to
406                # wx's destroy event, but that isn't implemented for wxGTK
407                # yet.
408                self.canvas.Unsubscribe(VIEW_POSITION, self.view_position_changed)
409                DockFrame.OnClose(self, event)
410              self.Destroy()              self.Destroy()
411    
412      def SetMap(self, map):      def SetMap(self, map):
413          self.canvas.SetMap(map)          self.canvas.SetMap(map)
414            self.__SetTitle(map.Title())
415    
416            dialog = self.FindRegisteredDock("legend")
417            if dialog is not None:
418                dialog.GetPanel().SetMap(self.Map())
419    
420        def Map(self):
421            """Return the map displayed by this mainwindow"""
422    
423            return self.canvas.Map()
424    
425        def ToggleSessionTree(self):
426            """If the session tree is shown close it otherwise create a new tree"""
427            name = "session_tree"
428            dialog = self.get_open_dialog(name)
429            if dialog is None:
430                dialog = tree.SessionTreeView(self, self.application, name)
431                self.add_dialog(name, dialog)
432                dialog.Show(True)
433            else:
434                dialog.Close()
435    
436        def SessionTreeShown(self):
437            """Return true iff the session tree is currently shown"""
438            return self.get_open_dialog("session_tree") is not None
439    
440      def About(self):      def About(self):
441          self.RunMessageBox("About",          self.RunMessageBox(_("About"),
442                             ("Thuban is a program for\n"                             _("Thuban %s\n"
443                                #"Build Date: %s\n"
444                                "using:\n"
445                                "  %s\n"
446                                "  %s\n\n"
447                                "Thuban is a program for\n"
448                              "exploring geographic data.\n"                              "exploring geographic data.\n"
449                              "Copyright (C) 2001 Intevation GmbH.\n"                              "Copyright (C) 2001-2003 Intevation GmbH.\n"
450                              "Thuban is licensed under the GPL"),                              "Thuban is licensed under the GNU GPL"
451                                % (Thuban.version.longversion,
452                                   "wxPython %s" % wxPython_version,
453                                   "Python %d.%d.%d" % sys.version_info[:3]
454                                  )),
455    #                           % __ThubanVersion__), #__BuildDate__)),
456                             wxOK | wxICON_INFORMATION)                             wxOK | wxICON_INFORMATION)
457    
458      def AddLayer(self):      def AddLayer(self):
459          dlg = wxFileDialog(self, "Select a session file", ".", "", "*.*",          dlg = wxFileDialog(self, _("Select a data file"), ".", "", "*.*",
460                             wxOPEN)                             wxOPEN)
461          if dlg.ShowModal() == wxID_OK:          if dlg.ShowModal() == wxID_OK:
462              filename = dlg.GetPath()              filename = dlg.GetPath()
463              title = os.path.splitext(os.path.basename(filename))[0]              title = os.path.splitext(os.path.basename(filename))[0]
             layer = Layer(title, filename)  
464              map = self.canvas.Map()              map = self.canvas.Map()
465              has_layers = map.HasLayers()              has_layers = map.HasLayers()
466              try:              try:
467                    store = self.application.Session().OpenShapefile(filename)
468                except IOError:
469                    # the layer couldn't be opened
470                    self.RunMessageBox(_("Add Layer"),
471                                       _("Can't open the file '%s'.") % filename)
472                else:
473                    layer = Layer(title, store)
474                  map.AddLayer(layer)                  map.AddLayer(layer)
475                    if not has_layers:
476                        # if we're adding a layer to an empty map, fit the
477                        # new map to the window
478                        self.canvas.FitMapToWindow()
479            dlg.Destroy()
480    
481        def AddRasterLayer(self):
482            dlg = wxFileDialog(self, _("Select an image file"), ".", "", "*.*",
483                               wxOPEN)
484            if dlg.ShowModal() == wxID_OK:
485                filename = dlg.GetPath()
486                title = os.path.splitext(os.path.basename(filename))[0]
487                map = self.canvas.Map()
488                has_layers = map.HasLayers()
489                try:
490                    layer = RasterLayer(title, filename)
491              except IOError:              except IOError:
492                  # the layer couldn't be opened                  # the layer couldn't be opened
493                  self.RunMessageBox("Add Layer",                  self.RunMessageBox(_("Add Image Layer"),
494                                     "Can't open the file '%s'." % filename)                                     _("Can't open the file '%s'.") % filename)
495              else:              else:
496                    map.AddLayer(layer)
497                  if not has_layers:                  if not has_layers:
498                      # if we're adding a layer to an empty map, for the                      # if we're adding a layer to an empty map, fit the
499                      # new map to the window                      # new map to the window
500                      self.canvas.FitMapToWindow()                      self.canvas.FitMapToWindow()
501          dlg.Destroy()          dlg.Destroy()
# Line 299  class MainWindow(wxFrame): Line 505  class MainWindow(wxFrame):
505          if layer is not None:          if layer is not None:
506              self.canvas.Map().RemoveLayer(layer)              self.canvas.Map().RemoveLayer(layer)
507    
508        def CanRemoveLayer(self):
509            """Return true if the currently selected layer can be deleted.
510    
511            If no layer is selected return False.
512    
513            The return value of this method determines whether the remove
514            layer command is sensitive in menu.
515            """
516            layer = self.current_layer()
517            if layer is not None:
518                return self.canvas.Map().CanRemoveLayer(layer)
519            return False
520    
521      def RaiseLayer(self):      def RaiseLayer(self):
522          layer = self.current_layer()          layer = self.current_layer()
523          if layer is not None:          if layer is not None:
524              self.canvas.Map().RaiseLayer(layer)              self.canvas.Map().RaiseLayer(layer)
525            
526      def LowerLayer(self):      def LowerLayer(self):
527          layer = self.current_layer()          layer = self.current_layer()
528          if layer is not None:          if layer is not None:
# Line 314  class MainWindow(wxFrame): Line 533  class MainWindow(wxFrame):
533    
534          If no layer is selected, return None          If no layer is selected, return None
535          """          """
536          tree = main.app.tree.tree          return self.canvas.SelectedLayer()
         layer = tree.GetPyData(tree.GetSelection())  
         if isinstance(layer, Layer):  
             return layer  
         return None  
537    
538      def has_selected_layer(self):      def has_selected_layer(self):
539          """Return true if a layer is currently selected"""          """Return true if a layer is currently selected"""
540          tree = main.app.tree.tree          return self.canvas.HasSelectedLayer()
         layer = tree.GetPyData(tree.GetSelection())  
         return isinstance(layer, Layer)  
   
     def choose_color(self):  
         """Run the color selection dialog and return the selected color.  
   
         If the user cancels, return None.  
         """  
         dlg = wxColourDialog(self)  
         color = None  
         if dlg.ShowModal() == wxID_OK:  
             data = dlg.GetColourData()  
             wxc = data.GetColour()  
             color = Color(wxc.Red() / 255.0,  
                           wxc.Green() / 255.0,  
                           wxc.Blue() / 255.0)  
         dlg.Destroy()  
         return color  
   
     def LayerFillColor(self):  
         layer = self.current_layer()  
         if layer is not None:  
             color = self.choose_color()  
             if color is not None:  
                 layer.SetFill(color)  
541    
542      def LayerTransparentFill(self):      def has_selected_shapes(self):
543          layer = self.current_layer()          """Return true if a shape is currently selected"""
544          if layer is not None:          return self.canvas.HasSelectedShapes()
             layer.SetFill(None)  
   
     def LayerOutlineColor(self):  
         layer = self.current_layer()  
         if layer is not None:  
             color = self.choose_color()  
             if color is not None:  
                 layer.SetStroke(color)  
   
     def LayerNoOutline(self):  
         layer = self.current_layer()  
         if layer is not None:  
             layer.SetStroke(None)  
545    
546      def HideLayer(self):      def HideLayer(self):
547          layer = self.current_layer()          layer = self.current_layer()
# Line 383  class MainWindow(wxFrame): Line 560  class MainWindow(wxFrame):
560              name = "table_view" + str(id(table))              name = "table_view" + str(id(table))
561              dialog = self.get_open_dialog(name)              dialog = self.get_open_dialog(name)
562              if dialog is None:              if dialog is None:
563                  dialog = tableview.TableFrame(self, main.app.interactor, name,                  dialog = tableview.LayerTableFrame(self, name,
564                                                "Table: %s" % layer.Title(),                                                 _("Table: %s") % layer.Title(),
565                                                layer, table)                                                     layer, table)
566                  self.add_dialog(name, dialog)                  self.add_dialog(name, dialog)
567                  dialog.Show(true)                  dialog.Show(true)
568              else:              else:
569                  # FIXME: bring dialog to front here                  # FIXME: bring dialog to front here
570                  pass                  pass
571    
572      def Projection(self):      def MapProjection(self):
573          map = self.canvas.Map()  
574          proj = map.projection          name = "map_projection"
575          if proj is None:          dialog = self.get_open_dialog(name)
576              proj4Dlg = proj4dialog.Proj4Dialog(NULL, None)  
577            if dialog is None:
578                map = self.canvas.Map()
579                dialog = projdialog.ProjFrame(self, name,
580                         _("Map Projection: %s") % map.Title(), map)
581                self.add_dialog(name, dialog)
582                dialog.Show()
583            dialog.Raise()
584    
585        def LayerProjection(self):
586    
587            layer = self.current_layer()
588    
589            name = "layer_projection" + str(id(layer))
590            dialog = self.get_open_dialog(name)
591    
592            if dialog is None:
593                map = self.canvas.Map()
594                dialog = projdialog.ProjFrame(self, name,
595                         _("Layer Projection: %s") % layer.Title(), layer)
596                self.add_dialog(name, dialog)
597                dialog.Show()
598            dialog.Raise()
599    
600        def LayerEditProperties(self):
601    
602            #
603            # the menu option for this should only be available if there
604            # is a current layer, so we don't need to check if the
605            # current layer is None
606            #
607    
608            layer = self.current_layer()
609            self.OpenLayerProperties(layer)
610    
611        def OpenLayerProperties(self, layer, group = None):
612            name = "layer_properties" + str(id(layer))
613            dialog = self.get_open_dialog(name)
614    
615            if dialog is None:
616                dialog = Classifier(self, name, layer, group)
617                self.add_dialog(name, dialog)
618                dialog.Show()
619            dialog.Raise()
620    
621        def LayerJoinTable(self):
622            print "LayerJoinTable"
623    
624        def LayerUnjoinTable(self):
625            print "LayerUnjoinTable"
626    
627        def ShowLegend(self):
628            if not self.LegendShown():
629                self.ToggleLegend()
630    
631        def ToggleLegend(self):
632            """Show the legend if it's not shown otherwise hide it again"""
633            name = "legend"
634            dialog = self.FindRegisteredDock(name)
635    
636            if dialog is None:
637                dialog = self.CreateDock(name, -1, _("Legend"), wxLAYOUT_LEFT)
638                legend.LegendPanel(dialog, None, self)
639                dialog.Dock()
640                dialog.GetPanel().SetMap(self.Map())
641                dialog.Show()
642          else:          else:
643              proj4Dlg = proj4dialog.Proj4Dialog(NULL, map.projection.params)              dialog.Show(not dialog.IsShown())
644          if proj4Dlg.ShowModal() == wxID_OK:  
645              params = proj4Dlg.GetParams()      def LegendShown(self):
646              if params is not None:          """Return true iff the legend is currently open"""
647                  proj = Projection(params)          dialog = self.FindRegisteredDock("legend")
648            return dialog is not None and dialog.IsShown()
649    
650        def TableOpen(self):
651            print "TableOpen: not implemented"
652            dlg = wxFileDialog(self, _("Open Table"), ".", "",
653                               "DBF Files (*.dbf)|*.dbf|" +
654                               "CSV Files (*.csv)|*.csv|" +
655                               "All Files (*.*)|*.*",
656                               wxOPEN)
657            if dlg.ShowModal() == wxID_OK:
658                #self.application.session.OpenTable(dlg.GetPath())
659                pass
660    
661            dlg.Destroy()
662    
663        def TableClose(self):
664            print "TableClose: not implemented"
665    
666        def TableShow(self):
667            """Offer a multi-selection dialog for tables to be displayed
668            
669            The windows for the selected tables are opened or brought to
670            the front.
671            """
672            tables = self.application.session.Tables()
673            table_list = []
674            for table in tables:
675                table_list.append(table.Title())
676    
677            dlg = wxMultipleChoiceDialog(self, _("Pick the table to show:"),
678                                         _("Show Table"), table_list)
679            if (dlg.ShowModal() == wxID_OK):
680                for i in dlg.GetValue():
681                    # XXX: First check whether the dialog is already open
682                    # and if so, bring it to the front.
683                    dialog = tableview.QueryTableFrame(self, table_list[i],
684                                                  _("Table: %s") % table_list[i],
685                                                  tables[i])
686                    self.add_dialog(table_list[i], dialog)
687                    dialog.Show(true)
688    
689            # XXX: just some analyis code, remove it when the above XXX is
690            # resolved.
691            for d in self.dialogs.values():
692                if isinstance(d, tableview.LayerTableFrame):
693                    print "LayerTable:", d.GetTitle()
694                elif isinstance(d, tableview.QueryTableFrame):
695                    print "QueryTable:", d.GetTitle()
696              else:              else:
697                  proj = None                  print "Other:", d.GetTitle()
698              map.SetProjection(proj)  
699          proj4Dlg.Destroy()      def TableHide(self):
700            print "TableHide: not implemented"
701    
702        def TableJoin(self):
703            dlg = JoinDialog(self, _("Join Tables"), self.application.session)
704            dlg.ShowModal()
705    
706      def ZoomInTool(self):      def ZoomInTool(self):
707          self.canvas.ZoomInTool()          self.canvas.ZoomInTool()
# Line 419  class MainWindow(wxFrame): Line 714  class MainWindow(wxFrame):
714    
715      def IdentifyTool(self):      def IdentifyTool(self):
716          self.canvas.IdentifyTool()          self.canvas.IdentifyTool()
717            self.identify_view_on_demand(None, None)
718    
719      def LabelTool(self):      def LabelTool(self):
720          self.canvas.LabelTool()          self.canvas.LabelTool()
# Line 426  class MainWindow(wxFrame): Line 722  class MainWindow(wxFrame):
722      def FullExtent(self):      def FullExtent(self):
723          self.canvas.FitMapToWindow()          self.canvas.FitMapToWindow()
724    
725        def FullLayerExtent(self):
726            self.canvas.FitLayerToWindow(self.current_layer())
727    
728        def FullSelectionExtent(self):
729            self.canvas.FitSelectedToWindow()
730    
731        def ExportMap(self):
732            self.canvas.Export()
733    
734      def PrintMap(self):      def PrintMap(self):
735          self.canvas.Print()          self.canvas.Print()
736    
737      def identify_view_on_demand(self, layer, shape):      def RenameMap(self):
738            dlg = wxTextEntryDialog(self, "Map Title: ", "Rename Map",
739                                    self.Map().Title())
740            if dlg.ShowModal() == wxID_OK:
741                title = dlg.GetValue()
742                if title != "":
743                    self.Map().SetTitle(title)
744                    self.__SetTitle(title)
745    
746            dlg.Destroy()
747    
748        def identify_view_on_demand(self, layer, shapes):
749            """Subscribed to the canvas' SHAPES_SELECTED message
750    
751            If the current tool is the identify tool, at least one shape is
752            selected and the identify dialog is not shown, show the dialog.
753            """
754            # If the selection has become empty we don't need to do
755            # anything. Otherwise it could happen that the dialog was popped
756            # up when the selection became empty, e.g. when a new selection
757            # is opened while the identify tool is active and dialog had
758            # been closed
759            if not shapes:
760                return
761    
762          name = "identify_view"          name = "identify_view"
763          if self.canvas.CurrentTool() == "IdentifyTool":          if self.canvas.CurrentTool() == "IdentifyTool":
764              if not self.dialog_open(name):              if not self.dialog_open(name):
765                  dialog = identifyview.IdentifyView(self, main.app.interactor,                  dialog = identifyview.IdentifyView(self, name)
                                                    name)  
766                  self.add_dialog(name, dialog)                  self.add_dialog(name, dialog)
767                  dialog.Show(true)                  dialog.Show(True)
768              else:              else:
769                  # FIXME: bring dialog to front?                  # FIXME: bring dialog to front?
770                  pass                  pass
771    
772        def __SetTitle(self, title):
773            self.SetTitle("Thuban - " + title)
774    
775  #  #
776  # Define all the commands available in the main window  # Define all the commands available in the main window
777  #  #
# Line 448  class MainWindow(wxFrame): Line 779  class MainWindow(wxFrame):
779    
780  # Helper functions to define common command implementations  # Helper functions to define common command implementations
781  def call_method(context, methodname, *args):  def call_method(context, methodname, *args):
782      """Call the context's method methodname with args *args"""      """Call the mainwindow's method methodname with args *args"""
783      apply(getattr(context, methodname), args)      apply(getattr(context.mainwindow, methodname), args)
784    
785  def _method_command(name, title, method, helptext = "", sensitive = None):  def _method_command(name, title, method, helptext = "",
786      """Add a command implemented by a method of the context object"""                      icon = "", sensitive = None, checked = None):
787        """Add a command implemented by a method of the mainwindow object"""
788      registry.Add(Command(name, title, call_method, args=(method,),      registry.Add(Command(name, title, call_method, args=(method,),
789                           helptext = helptext, sensitive = sensitive))                           helptext = helptext, icon = icon,
790                             sensitive = sensitive, checked = checked))
791    
792    def make_check_current_tool(toolname):
793        """Return a function that tests if the currently active tool is toolname
794    
795        The returned function can be called with the context and returns
796        true iff the currently active tool's name is toolname. It's directly
797        usable as the 'checked' callback of a command.
798        """
799        def check_current_tool(context, name=toolname):
800            return context.mainwindow.canvas.CurrentTool() == name
801        return check_current_tool
802    
803  def _tool_command(name, title, method, toolname, helptext = "",  def _tool_command(name, title, method, toolname, helptext = "",
804                    icon = ""):                    icon = "", sensitive = None):
805      """Add a tool command"""      """Add a tool command"""
806      def check_current_tool(context, name=toolname):      registry.Add(ToolCommand(name, title, call_method, args=(method,),
807          return context.canvas.CurrentTool() == name                               helptext = helptext, icon = icon,
808      registry.Add(Command(name, title, call_method, args=(method,),                               checked = make_check_current_tool(toolname),
809                           helptext = helptext, icon = icon,                               sensitive = sensitive))
                          checked = check_current_tool))  
810    
811  def _has_selected_layer(context):  def _has_selected_layer(context):
812      """Return true if a layer is selected in the context"""      """Return true if a layer is selected in the context"""
813      return context.has_selected_layer()      return context.mainwindow.has_selected_layer()
814    
815    def _has_selected_shapes(context):
816        """Return true if a layer is selected in the context"""
817        return context.mainwindow.has_selected_shapes()
818    
819    def _can_remove_layer(context):
820        return context.mainwindow.CanRemoveLayer()
821    
822    def _has_tree_window_shown(context):
823        """Return true if the tree window is shown"""
824        return context.mainwindow.SessionTreeShown()
825    
826    def _has_visible_map(context):
827        """Return true iff theres a visible map in the mainwindow.
828    
829        A visible map is a map with at least one visible layer."""
830        map = context.mainwindow.Map()
831        if map is not None:
832            for layer in map.Layers():
833                if layer.Visible():
834                    return 1
835        return 0
836    
837    def _has_legend_shown(context):
838        """Return true if the legend window is shown"""
839        return context.mainwindow.LegendShown()
840    
841    
842  # File menu  # File menu
843  _method_command("new_session", "&New Session", "NewSession")  _method_command("new_session", _("&New Session"), "NewSession")
844  _method_command("open_session", "&Open Session", "OpenSession")  _method_command("open_session", _("&Open Session..."), "OpenSession")
845  _method_command("save_session", "&Save Session", "SaveSession")  _method_command("save_session", _("&Save Session"), "SaveSession")
846  _method_command("save_session_as", "Save Session &As", "SaveSessionAs")  _method_command("save_session_as", _("Save Session &As..."), "SaveSessionAs")
847  _method_command("exit", "&Exit", "Exit")  _method_command("toggle_session_tree", _("Session &Tree"), "ToggleSessionTree",
848                    checked = _has_tree_window_shown)
849    _method_command("toggle_legend", _("Legend"), "ToggleLegend",
850                    checked = _has_legend_shown)
851    _method_command("exit", _("E&xit"), "Exit")
852    
853  # Help menu  # Help menu
854  _method_command("help_about", "&About", "About")  _method_command("help_about", _("&About..."), "About")
855    
856    
857  # Map menu  # Map menu
858  _method_command("map_projection", "Pro&jection", "Projection")  _method_command("map_projection", _("Pro&jection..."), "MapProjection")
859    
860  _tool_command("map_zoom_in_tool", "&Zoom in", "ZoomInTool", "ZoomInTool",  _tool_command("map_zoom_in_tool", _("&Zoom in"), "ZoomInTool", "ZoomInTool",
861                helptext = "Switch to map-mode 'zoom-in'", icon = "zoom_in")                helptext = _("Switch to map-mode 'zoom-in'"), icon = "zoom_in",
862  _tool_command("map_zoom_out_tool", "Zoom &out", "ZoomOutTool", "ZoomOutTool",                sensitive = _has_visible_map)
863                helptext = "Switch to map-mode 'zoom-out'", icon = "zoom_out")  _tool_command("map_zoom_out_tool", _("Zoom &out"), "ZoomOutTool", "ZoomOutTool",
864  _tool_command("map_pan_tool", "&Pan", "PanTool", "PanTool",                helptext = _("Switch to map-mode 'zoom-out'"), icon = "zoom_out",
865                helptext = "Switch to map-mode 'pan'", icon = "pan")                sensitive = _has_visible_map)
866  _tool_command("map_identify_tool", "&Identify", "IdentifyTool", "IdentifyTool",  _tool_command("map_pan_tool", _("&Pan"), "PanTool", "PanTool",
867                helptext = "Switch to map-mode 'identify'", icon = "identify")                helptext = _("Switch to map-mode 'pan'"), icon = "pan",
868  _tool_command("map_label_tool", "&Label", "LabelTool", "LabelTool",                sensitive = _has_visible_map)
869                helptext = "Add/Remove labels", icon = "label")  _tool_command("map_identify_tool", _("&Identify"), "IdentifyTool",
870  _method_command("map_full_extent", "&Full extent", "FullExtent")                "IdentifyTool",
871  _method_command("map_print", "Prin&t", "PrintMap", helptext = "Print the map")                helptext = _("Switch to map-mode 'identify'"), icon = "identify",
872                  sensitive = _has_visible_map)
873    _tool_command("map_label_tool", _("&Label"), "LabelTool", "LabelTool",
874                  helptext = _("Add/Remove labels"), icon = "label",
875                  sensitive = _has_visible_map)
876    _method_command("map_full_extent", _("&Full extent"), "FullExtent",
877                   helptext = _("Full Extent"), icon = "fullextent",
878                  sensitive = _has_visible_map)
879    _method_command("layer_full_extent", _("&Full layer extent"), "FullLayerExtent",
880                   helptext = _("Full Layer Extent"), icon = "fulllayerextent",
881                  sensitive = _has_selected_layer)
882    _method_command("selected_full_extent", _("&Full selection extent"), "FullSelectionExtent",
883                   helptext = _("Full Selection Extent"), icon = "fullselextent",
884                  sensitive = _has_selected_shapes)
885    _method_command("map_export", _("E&xport"), "ExportMap",
886                        helptext = _("Export the map to file"))
887    _method_command("map_print", _("Prin&t"), "PrintMap",
888                    helptext = _("Print the map"))
889    _method_command("map_rename", _("&Rename..."), "RenameMap",
890                    helptext = _("Rename the map"))
891    _method_command("layer_add", _("&Add Layer..."), "AddLayer",
892                    helptext = _("Add a new layer to active map"))
893    _method_command("rasterlayer_add", _("&Add Image Layer..."), "AddRasterLayer",
894                    helptext = _("Add a new image layer to active map"))
895    _method_command("layer_remove", _("&Remove Layer"), "RemoveLayer",
896                    helptext = _("Remove selected layer(s)"),
897                    sensitive = _can_remove_layer)
898    
899  # Layer menu  # Layer menu
900  _method_command("layer_add", "&Add", "AddLayer",  _method_command("layer_projection", _("Pro&jection..."), "LayerProjection",
                 helptext = "Add a new layer to active map")  
 _method_command("layer_remove", "&Remove", "RemoveLayer",  
                 helptext = "Remove selected layer(s)",  
901                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
902  _method_command("layer_fill_color", "&Fill Color", "LayerFillColor",  _method_command("layer_raise", _("&Raise"), "RaiseLayer",
903                  helptext = "Set the fill color of selected layer(s)",                  helptext = _("Raise selected layer(s)"),
904                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
905  _method_command("layer_transparent_fill", "&Transparent Fill",  _method_command("layer_lower", _("&Lower"), "LowerLayer",
906                  "LayerTransparentFill",                  helptext = _("Lower selected layer(s)"),
                 helptext = "Do not fill the selected layer(s)",  
907                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
908  _method_command("layer_ourline_color", "&Outline Color", "LayerOutlineColor",  _method_command("layer_show", _("&Show"), "ShowLayer",
909                  helptext = "Set the outline color of selected layer(s)",                  helptext = _("Make selected layer(s) visible"),
910                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
911  _method_command("layer_no_outline", "&No Outline", "LayerNoOutline",  _method_command("layer_hide", _("&Hide"), "HideLayer",
912                  helptext = "Do not draw the outline of the selected layer(s)",                  helptext = _("Make selected layer(s) unvisible"),
913                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
914  _method_command("layer_raise", "&Raise", "RaiseLayer",  _method_command("layer_show_table", _("Show Ta&ble"), "LayerShowTable",
915                  helptext = "Raise selected layer(s)",                  helptext = _("Show the selected layer's table"),
916                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
917  _method_command("layer_lower", "&Lower", "LowerLayer",  _method_command("layer_properties", _("&Properties..."), "LayerEditProperties",
                 helptext = "Lower selected layer(s)",  
918                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
919  _method_command("layer_show", "&Show", "ShowLayer",  _method_command("layer_jointable", _("&Join Table..."), "LayerJoinTable",
                 helptext = "Make selected layer(s) visible",  
920                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
921  _method_command("layer_hide", "&Hide", "HideLayer",  _method_command("layer_unjointable", _("&Unjoin Table..."), "LayerUnjoinTable",
                 helptext = "Make selected layer(s) unvisible",  
                 sensitive = _has_selected_layer)  
 _method_command("layer_show_table", "Show Ta&ble", "LayerShowTable",  
                 helptext = "Show the selected layer's table",  
922                  sensitive = _has_selected_layer)                  sensitive = _has_selected_layer)
923    
924    # Table menu
925    _method_command("table_open", _("&Open..."), "TableOpen")
926    _method_command("table_close", _("&Close"), "TableClose")
927    _method_command("table_show", _("&Show"), "TableShow")
928    _method_command("table_hide", _("&Hide"), "TableHide")
929    _method_command("table_join", _("&Join..."), "TableJoin")
930    
931    #  Export only under Windows ...
932    map_menu = ["layer_add", "rasterlayer_add", "layer_remove", "map_rename",
933                            None,
934                            "map_projection",
935                            None,
936                            "map_zoom_in_tool", "map_zoom_out_tool",
937                            "map_pan_tool",
938                            "map_full_extent",
939                            "layer_full_extent",
940                            "selected_full_extent",
941                            None,
942                            "map_identify_tool", "map_label_tool",
943                            None,
944                            "toggle_legend",
945                            None]
946    if wxPlatform == '__WXMSW__':
947        map_menu.append("map_export")
948    map_menu.append("map_print")
949    
950    # the menu structure
951    main_menu = Menu("<main>", "<main>",
952                     [Menu("file", _("&File"),
953                           ["new_session", "open_session", None,
954                            "save_session", "save_session_as", None,
955                            "toggle_session_tree", None,
956                            "exit"]),
957                      Menu("map", _("&Map"), map_menu),
958                      Menu("layer", _("&Layer"),
959                            ["layer_raise", "layer_lower",
960                            None,
961                            "layer_show", "layer_hide",
962                            None,
963                            "layer_projection",
964                            None,
965                            "layer_show_table",
966                            "layer_jointable",
967                            "layer_unjointable",
968                            None,
969                            "layer_properties"]),
970                      Menu("table", _("&Table"),
971                           ["table_open", "table_close",
972                           None,
973                           "table_show", "table_hide",
974                           None,
975                           "table_join"]),
976                      Menu("help", _("&Help"),
977                           ["help_about"])])
978    
979    # the main toolbar
980    
981    main_toolbar = Menu("<toolbar>", "<toolbar>",
982                        ["map_zoom_in_tool", "map_zoom_out_tool", "map_pan_tool",
983                         "map_full_extent",
984                         "layer_full_extent",
985                         "selected_full_extent",
986                         None,
987                         "map_identify_tool", "map_label_tool"])
Legend:
Removed from v.33  
changed lines
  Added in v.1014
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