The modules with toolbox constants.

Mac/Lib/Carbon/ControlAccessor.py

@@ -0,0 +1,57 @@
+# Accessor functions for control properties
+
+from Controls import *
+import struct
+
+# These needn't go through this module, but are here for completeness
+def SetControlData_Handle(control, part, selector, data):
+	control.SetControlData_Handle(part, selector, data)
+	
+def GetControlData_Handle(control, part, selector):
+	return control.GetControlData_Handle(part, selector)
+	
+_accessdict = {
+	kControlPopupButtonMenuHandleTag: (SetControlData_Handle, GetControlData_Handle),
+}
+
+_codingdict = {
+	kControlPushButtonDefaultTag : ("b", None, None),
+	
+	kControlEditTextTextTag: (None, None, None),
+	kControlEditTextPasswordTag: (None, None, None),
+	
+	kControlPopupButtonMenuIDTag: ("h", None, None),
+	
+	kControlListBoxDoubleClickTag: ("b", None, None),
+}
+
+def SetControlData(control, part, selector, data):
+	if _accessdict.has_key(selector):
+		setfunc, getfunc = _accessdict[selector]
+		setfunc(control, part, selector, data)
+		return
+	if not _codingdict.has_key(selector):
+		raise KeyError, ('Unknown control selector', selector)
+	structfmt, coder, decoder = _codingdict[selector]
+	if coder:
+		data = coder(data)
+	if structfmt:
+		data = struct.pack(structfmt, data)
+	control.SetControlData(part, selector, data)
+	
+def GetControlData(control, part, selector):
+	if _accessdict.has_key(selector):
+		setfunc, getfunc = _accessdict[selector]
+		return getfunc(control, part, selector, data)
+	if not _codingdict.has_key(selector):
+		raise KeyError, ('Unknown control selector', selector)
+	structfmt, coder, decoder = _codingdict[selector]
+	data = control.GetControlData(part, selector)
+	if structfmt:
+		data = struct.unpack(structfmt, data)
+	if decoder:
+		data = decoder(data)
+	if type(data) == type(()) and len(data) == 1:
+		data = data[0]
+	return data
+