[Pythoncard-cvs] PythonCard/tools/resourceEditor/modules propertyEditor.py,1.46,1.47

[Kevin A. <ka...@us...>]

Update of /cvsroot/pythoncard/PythonCard/tools/resourceEditor/modules
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17987/tools/resourceEditor/modules

Modified Files:
	propertyEditor.py 
Log Message:
added validation code for name attribute


Index: propertyEditor.py
===================================================================
RCS file: /cvsroot/pythoncard/PythonCard/tools/resourceEditor/modules/propertyEditor.py,v
retrieving revision 1.46
retrieving revision 1.47
diff -C2 -d -r1.46 -r1.47
*** propertyEditor.py	9 May 2004 04:11:57 -0000	1.46
--- propertyEditor.py	10 May 2004 17:16:13 -0000	1.47
***************
*** 10,13 ****
--- 10,14 ----
  import resourceOutput
  import time
+ import string
  
  import wx
***************
*** 131,135 ****
          wName, wClass = self.components.wComponentList.stringSelection.split("  :  ")
          propName = self.components.wPropertyList.stringSelection
! 
          # KEA 2002-02-23
          ##if propName not in cantmodify:
--- 132,136 ----
          wName, wClass = self.components.wComponentList.stringSelection.split("  :  ")
          propName = self.components.wPropertyList.stringSelection
!         
          # KEA 2002-02-23
          ##if propName not in cantmodify:
***************
*** 151,154 ****
--- 152,181 ----
                  pass
  
+         # KEA 2004-05-10
+         # need to figure out where to stick validation code
+         # but for now just need to make sure that if we're changing the name
+         # attribute that it is valid, but similar checks will be necessary for
+         # integer fields, a list of items, etc.
+         # also maybe each attribute should have a doc or help string displayed
+         # saying what the attribute does, example values, etc.
+         if propName == 'name':
+             badValue = False
+             # if it isn't valid then display an alert and exit
+             # must start with a letter and only contain alphanumeric characters
+             if value == "" or value[0] not in string.ascii_letters:
+                 badValue = True
+             else:
+                 alphanumeric = string.ascii_letters + string.digits
+                 for c in value:
+                     if c not in alphanumeric:
+                         badValue = True
+                         break
+             if badValue:
+                 dialog.alertDialog(None, "Name must start with a letter and only contain letters and numbers.", 'Error: Name is invalid')
+                 self.components.wField.setFocus()
+                 self.components.wField.setSelection(-1, -1)
+                 return
+             # check for duplicate names is done below
+ 
          ##widget = self.components[wName]
          widget = self._comp[wName]