[commit] r1753 - in trunk/SDK/Java/win32com: . client

[GMESRC Repository Notifications]

Author: ksmyth
Date: Wed Dec 28 16:36:05 2011
New Revision: 1753

Log:
Jython implementation of win32com.client.DispatchEx

Added:
   trunk/SDK/Java/win32com/
   trunk/SDK/Java/win32com/__init__.py
   trunk/SDK/Java/win32com/client/
   trunk/SDK/Java/win32com/client/__init__.py

Added: trunk/SDK/Java/win32com/__init__.py
==============================================================================

Added: trunk/SDK/Java/win32com/client/__init__.py
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ trunk/SDK/Java/win32com/client/__init__.py	Wed Dec 28 16:36:05 2011	(r1753)
@@ -0,0 +1,164 @@
+
+import sys
+import org.isis.jaut
+jaut = org.isis.jaut
+
+CLSCTX_INPROC_SERVER = 1
+CLSCTX_INPROC_HANDLER = 2
+CLSCTX_LOCAL_SERVER = 4
+CLSCTX_INPROC = 3
+CLSCTX_SERVER = 5
+CLSCTX_ALL = 7
+CLSCTX_INPROC_SERVER16 = 8
+CLSCTX_REMOTE_SERVER = 16
+CLSCTX_INPROC_HANDLER16 = 32
+CLSCTX_RESERVED1 = 64
+CLSCTX_RESERVED2 = 128
+CLSCTX_RESERVED3 = 256
+CLSCTX_RESERVED4 = 512
+CLSCTX_NO_CODE_DOWNLOAD = 1024
+CLSCTX_RESERVED5 = 2048
+CLSCTX_NO_CUSTOM_MARSHAL = 4096
+CLSCTX_ENABLE_CODE_DOWNLOAD = 8192
+CLSCTX_NO_FAILURE_LOG = 16384
+CLSCTX_DISABLE_AAA = 32768
+CLSCTX_ENABLE_AAA = 65536
+CLSCTX_FROM_DEFAULT_CONTEXT = 131072
+
+_argkludge = { 'GetXMLInfo': (jaut.Variant.VT_BSTR, jaut.Variant.VT_BSTR, jaut.Variant.VT_NULL, jaut.Variant.VT_BSTR, jaut.Variant.VT_BSTR),
+'QueryParadigm': (jaut.Variant.VT_BSTR, jaut.Variant.VT_NULL),
+'OpenObj': (jaut.Variant.VT_UNKNOWN,),
+}
+_getterkludge = { 'Item': 1,
+'Status': 1,
+'ObjectByPath': 1,
+}
+
+_debug = False
+_dbgout = sys.stderr
+
+def _translate_java(v):
+	if isinstance(v, jaut.Dispatch):
+		return JautDispatch(v)
+	return v
+
+_vt_falses = ( jaut.Variant.VT_NULL, jaut.Variant.VT_EMPTY )
+def __nonzero__(self):
+    vt = self.getVartype()
+    if vt in _vt_falses:
+        return False
+    return True
+org.isis.jaut.Variant.__nonzero__ = __nonzero__
+del __nonzero__
+
+def _translate_variant(v):
+	if v is None:
+		return None
+	vt = v.getVartype()
+	# FIXME: just use toObject() ?
+	if _debug:
+		_dbgout.write('_translate_variant: type ' + str(vt) + "\n")
+	if vt == jaut.Variant.VT_BSTR | jaut.Variant.VT_ARRAY:
+		arr = v.getStringArray()
+		return list(arr)
+	elif vt == jaut.Variant.VT_BSTR or vt == (jaut.Variant.VT_BSTR | jaut.Variant.VT_BYREF):
+		return v.toString()
+	elif vt == jaut.Variant.VT_DISPATCH | jaut.Variant.VT_BYREF:
+		return JautDispatch(v.getDispatch())
+	elif vt == jaut.Variant.VT_DISPATCH:
+		return JautDispatch(v.getDispatch())
+	elif vt == jaut.Variant.VT_UNKNOWN | jaut.Variant.VT_BYREF:
+		return JautDispatch(v.getDispatch())
+	elif vt == 0:
+		return None
+	elif vt == jaut.Variant.VT_I4:
+		return v.getInt()
+	# print 'yyy' + repr(v) + repr(type(v)) + '...' + str(vt)
+	return v
+
+class JautDispatch(object):
+	@staticmethod
+	def CoCreateInstance(progid, clsctx):
+		dispatch = jaut.Dispatch()
+		dispatch.attachNewInstance(progid, clsctx)
+		return JautDispatch(dispatch)
+
+	def __init__(self, dispatch, **kwargs):
+		super(JautDispatch, self).__init__(self, **kwargs)
+		super(JautDispatch, self).__setattr__('dispatch', dispatch)
+	
+	def __nonzero__(self):
+		return self.dispatch.pDispatch != 0
+		
+	def __iter__(self):
+		class JautIter(object):
+			def __iter__(self):
+				return self
+			def next():
+				pass
+		# FIXME: call this by DISPID_NEWENUM==-4 instead
+		# FIXME: need jaut.dll support for this
+			# it = self.dispatch.get('_NewEnum')
+		
+		class GMEIter(object):
+			def __iter__(self):
+				return self
+			def next(self):
+				if self.i > self.coll.Count:
+					raise StopIteration()
+				ret = self.coll.Item(self.i)
+				self.i = self.i + 1
+				return ret
+		iter = GMEIter()
+		iter.i = 1
+		iter.coll = self
+		return iter
+
+	def __setattr__(self, name, value):
+		self.dispatch.put(name, value)
+	
+	def __getattr__(self, name):
+		# fail fast
+		id = self.dispatch.getIDOfName(name)
+		try:
+			ret = self.dispatch.get(name)
+			#if isinstance(ret, jaut.Dispatch):
+			#	return JautDispatch(ret)
+			return _translate_java(ret)
+		except org.isis.jaut.ComException:
+			pass
+		if _debug:
+			_dbgout.write('__getattr__: name ' + name + "\n")
+		def invoke(*args):
+			import time
+			def arg_map(arg):
+				if isinstance(arg, JautDispatch):
+					return arg.dispatch
+				return arg
+			args = [arg_map(arg) for arg in args]
+			if name == 'Status': # workaround error in typelib: propget without retval
+				args = (jaut.Variant(jaut.Variant.create(jaut.Variant.VT_I4)),)
+				self.dispatch.invoke(name, jaut.Dispatch.DISPATCH_PROPERTYGET, args, None)
+				return args[0].getInt()
+			if name in _getterkludge:
+				return _translate_java(self.dispatch.invoke(name, jaut.Dispatch.DISPATCH_PROPERTYGET, args, None))
+			if name in _argkludge:
+				len_args = len(args)
+				args = list(args)
+				def kludgearg(t):
+					if t == jaut.Variant.VT_BSTR|jaut.Variant.VT_ARRAY:
+						return jaut.Variant()
+					return None
+				args.extend([jaut.Variant(jaut.Variant.create(t)) for t in _argkludge[name]])
+				self.dispatch.callSub(name, args)
+				ret = map(_translate_variant, args[len_args:])
+				if len(ret) == 1:
+					return ret[0]
+				return ret
+			return _translate_java(self.dispatch.call(name, args))
+			
+		return invoke
+
+
+def DispatchEx(progid, clsctx=CLSCTX_LOCAL_SERVER):
+    return JautDispatch.CoCreateInstance(progid, clsctx)