Implementation of PlainTextController....

webkit/glue/cpp_variant.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-/*
-  This file contains the declaration for CppVariant, a type used by C++ classes
-  that are to be bound to JavaScript objects.
-
-  CppVariant exists primarily as an interface between C++ callers and the
-  corresponding NPVariant type.  CppVariant also provides a number of
-  convenience constructors and accessors, so that the NPVariantType values
-  don't need to be exposed, and a destructor to free any memory allocated for
-  string values.
-
-  For a usage example, see cpp_binding_example.{h|cc}.
-*/
+// This file contains the declaration for CppVariant, a type used by C++ classes
+// that are to be bound to JavaScript objects.
+//
+// CppVariant exists primarily as an interface between C++ callers and the
+// corresponding NPVariant type.  CppVariant also provides a number of
+// convenience constructors and accessors, so that the NPVariantType values
+// don't need to be exposed, and a destructor to free any memory allocated for
+// string values.
+//
+// For a usage example, see cpp_binding_example.{h|cc}.
 
 #ifndef WEBKIT_GLUE_CPP_VARIANT_H__
 #define WEBKIT_GLUE_CPP_VARIANT_H__
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "third_party/npapi/bindings/npruntime.h"
 
@@ skipping 70 matching lines @@
   // Returns a vector of strings for the specified argument. This is useful
   // for converting a JavaScript array of strings into a vector of strings.
   std::vector<std::wstring> ToStringVector() const;
 
   // Invoke method of the given name on an object with the supplied arguments.
   // The first argument should be the object on which the method is to be
   // invoked.  Returns whether the method was successfully invoked.  If the
   // method was invoked successfully, any return value is stored in the
   // CppVariant specified by result.
   bool Invoke(const std::string& method, const CppVariant* args,
-              uint32 arg_count, CppVariant& result) const;
+              uint32 arg_count, CppVariant* result) const;
+
+  // Retrieves the value of a property. Returns whether the property was
+  // found and could be retrieved. If the method was invoked successfully,
+  // the value is stored in the CppVariant specified by result.
+  bool GetProperty(const std::string& property, CppVariant* result) const;
 };
 
 #endif  // WEBKIT_GLUE_CPP_VARIANT_H__