- Move frame-related methods from CefBrowser into a new CefFrame class.

- Add CefBrowser::Get*Frame() methods for retrieving the appropriate CefFrame instance.
- Add a CefFrame attribute to CefHandler callback methods where appropriate.
- Add support for V8 JavaScript extensions and values via CefV8Value and CefV8Handler.  Native C++ and user-defined JavaScript object hierarchies may now be created and accessed using the CEF API.
- Remove the CefHandler and CefVariant classes and related CefBrowser methods that have been obsoleted by the addition of CEF V8 support.
- Add the CefRegisterExtension() function for registering system-wide V8 extensions.
- Add the CefHandler::HandleJSBinding() callback method for attaching V8 values to the global frame JavaScript object.  This method replaces the previous technique of calling CefBrowser::AddJSHandler().
- Add new wrapper template methods for simplifying DLL wrapper implementations.
- Move cef_string* files from libcef_dll to libcef so that projects can link libcef statically without errors.
- Fix crashes when CEF exits due to object constructors being executed on non-UI threads if the application is closed while a page is still loading.
- Update the cefclient project to reflect changes and demonstrate the new APIs.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@26 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef_dll/ctocpp/v8value_ctocpp.h

@@ -0,0 +1,62 @@
+// Copyright (c) 2009 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+
+#ifndef _V8VALUE_CTOCPP_H
+#define _V8VALUE_CTOCPP_H
+
+#ifndef USING_CEF_SHARED
+#pragma message("Warning: "__FILE__" may be accessed wrapper-side only")
+#else // USING_CEF_SHARED
+
+#include "cef.h"
+#include "cef_capi.h"
+#include "ctocpp.h"
+
+
+// Wrap a C v8value structure with a C++ v8value class.
+// This class may be instantiated and accessed DLL-side only.
+class CefV8ValueCToCpp
+    : public CefCToCpp<CefV8ValueCToCpp, CefV8Value, cef_v8value_t>
+{
+public:
+  CefV8ValueCToCpp(cef_v8value_t* str)
+    : CefCToCpp<CefV8ValueCToCpp, CefV8Value, cef_v8value_t>(str) {}
+  virtual ~CefV8ValueCToCpp() {}
+
+  // CefV8Value methods
+  virtual bool IsUndefined();
+  virtual bool IsNull();
+  virtual bool IsBool();
+  virtual bool IsInt();
+  virtual bool IsDouble();
+  virtual bool IsString();
+  virtual bool IsObject();
+  virtual bool IsArray();
+  virtual bool IsFunction();
+  virtual bool GetBoolValue();
+  virtual int GetIntValue();
+  virtual double GetDoubleValue();
+  virtual std::wstring GetStringValue();
+  virtual bool HasValue(const std::wstring& key);
+  virtual bool HasValue(int index);
+  virtual bool DeleteValue(const std::wstring& key);
+  virtual bool DeleteValue(int index);
+  virtual CefRefPtr<CefV8Value> GetValue(const std::wstring& key);
+  virtual CefRefPtr<CefV8Value> GetValue(int index);
+  virtual bool SetValue(const std::wstring& key, CefRefPtr<CefV8Value> value);
+  virtual bool SetValue(int index, CefRefPtr<CefV8Value> value);
+  virtual bool GetKeys(std::vector<std::wstring>& keys);
+  virtual CefRefPtr<CefBase> GetUserData();
+  virtual int GetArrayLength();
+  virtual std::wstring GetFunctionName();
+  virtual CefRefPtr<CefV8Handler> GetFunctionHandler();
+  virtual bool ExecuteFunction(CefRefPtr<CefV8Value> object,
+                               CefV8ValueList& arguments,
+                               CefRefPtr<CefV8Value>& retval,
+                               std::wstring& exception);
+};
+
+
+#endif // USING_CEF_SHARED
+#endif // _V8VALUE_CTOCPP_H