Add the ability to replacde the implementation of a wrapper with C++ code, but still keep all the info we pulled from the DoxyXML

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@66317 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

etgtools/extractors.py

@@ -224,6 +224,7 @@ class FunctionDef(BaseDef):
         self.transfer = False         # transfer ownership of return value to C++?
         self.transferBack = False     # transfer ownership of return value from C++ to Python?
         self.transferThis = False     # ownership of 'this' pointer transfered to C++ 
+        self.cppCode = None           # Use this code instead of the default wrapper
         self.__dict__.update(kw)
         if element is not None:
             self.extract(element)
@@ -244,6 +245,10 @@ class FunctionDef(BaseDef):
             # briefDoc for this ParamDef object.
 
             
+    def setCppCode(self, code):
+        self.cppCode = code
+        
+            
     def checkForOverload(self, methods):
         for m in methods:
             if isinstance(m, MethodDef) and m.name == self.name:
@@ -273,6 +278,7 @@ class FunctionDef(BaseDef):
             items.extend(o.items)
         return items
                
+    
 #---------------------------------------------------------------------------
         
 class MethodDef(FunctionDef):

etgtools/sip_generator.py

@@ -159,6 +159,10 @@ from %s import *
                 stream.write('\n')
                 self.generateParameters(function.items, stream, ' '*4)
             stream.write(')%s;\n' % self.annotate(function))
+            if function.cppCode:
+                stream.write('%MethodCode\n')
+                stream.write(nci(function.cppCode, 4))
+                stream.write('%End\n')
         for f in function.overloads:
             self.generateFunction(f, stream)
         stream.write('\n')            
@@ -372,7 +376,12 @@ from %s import *
             stream.write(')')
             if method.isPureVirtual:
                 stream.write(' = 0')
-            stream.write('%s;\n\n' % self.annotate(method))
+            stream.write('%s;\n' % self.annotate(method))
+            if method.cppCode:
+                stream.write('%s%%MethodCode\n' % indent)
+                stream.write(nci(method.cppCode, len(indent)+4))
+                stream.write('%s%%End\n' % indent)
+            stream.write('\n')
         if method.overloads:
             for m in method.overloads:
                 self.generateMethod(m, stream, indent)