wxGUI: hide 'digitize' tool if vdigit is not available

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@36984 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_modules/toolbars.py

@@ -32,6 +32,7 @@ import gcmd
 import gdialogs
 import vdigit
 from vdigit import VDigitSettingsDialog as VDigitSettingsDialog
+from vdigit import hasVDigit
 from debug import Debug as Debug
 from icon import Icons as Icons
 from preferences import globalSettings as UserSettings
@@ -161,8 +162,10 @@ class MapToolbar(AbstractToolbar):
         
         # optional tools
         self.combo = wx.ComboBox(parent=self.toolbar, id=wx.ID_ANY, value=_('2D view'),
-                                 choices=[_('2D view'), _('3D view'), _('Digitize')], 
+                                 choices=[_('2D view'), _('3D view')], 
                                  style=wx.CB_READONLY, size=(90, -1))
+        if hasVDigit:
+            self.combo.Append(_('Digitize'))
         
         self.comboid = self.toolbar.AddControl(self.combo)
         self.mapdisplay.Bind(wx.EVT_COMBOBOX, self.OnSelectTool, self.comboid)

gui/wxpython/gui_modules/vdigit.py

@@ -54,8 +54,10 @@ try:
     import grass7_wxvdigit as wxvdigit
     GV_LINES = wxvdigit.GV_LINES
     PseudoDC = wxvdigit.PseudoDC
+    hasVDigit = True
     digitErr = ''
 except ImportError, err:
+    hasVDigit = False
     GV_LINES = None
     PseudoDC = wx.PseudoDC
     digitErr = err

gui/wxpython/gui_modules/wxgui_utils.py

@@ -289,6 +289,7 @@ class LayerTree(treemixin.DragAndDrop, CT.CustomTreeCtrl):
             self.Bind (wx.EVT_MENU, self.lmgr.OnShowAttributeTable, id=self.popupID4)
 
             self.popupMenu.Append(self.popupID5, text=_("Start editing"))
+            self.popupMenu.Enable(self.popupID5, False)
             self.popupMenu.Append(self.popupID6, text=_("Stop editing"))
             self.popupMenu.Enable(self.popupID6, False)
             self.Bind (wx.EVT_MENU, self.OnStartEditing, id=self.popupID5)