Add DLL build support and wrapper that allows clients to transparently switch between static and dynamic CEF builds.

- The libcef project now builds libcef_static.lib instead of libcef.lib.
- The libcef_dll project builds libcef.lib and libcef.dll.  This DLL exports the new CEF C API defined in cef_capi.h, cef_nplugin_capi.h, cef_string.h and cef_string_map.h.
- The libcef_dll_wrapper project builds libcef_dll_wrapper.lib.  This static library wraps the new C API calls with an implementation of the CEF C++ interface as defined in cef.h and cef_nplugin.h.
- The cefclient project now uses the DLL instead of the static library.
- Type definitions have been moved from cef.h to cef_types.h so that they can be shared by both cef.h and cef_capi.h.  This change required some enumeration member name modifications throughout the code base.
- Fixed variable naming inconsistencies.
- Added CefVariant::GetArraySize() method and _NPN_ArrayObjectGetVectorSize() function.
- Remove the ProjectSection(WebsiteProperties) sections from cef.sln to improve VS2005 performance.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@16 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef_dll/ctocpp/handler_ctocpp.h

@@ -0,0 +1,81 @@
+// 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 _HANDLER_CTOCPP_H
+#define _HANDLER_CTOCPP_H
+
+#ifndef BUILDING_CEF_SHARED
+#pragma message("Warning: "__FILE__" may be accessed DLL-side only")
+#else // BUILDING_CEF_SHARED
+
+#include "cef.h"
+#include "cef_capi.h"
+#include "ctocpp.h"
+
+
+// Wrap a C handler structure with a C++ handler class.
+// This class may be instantiated and accessed DLL-side only.
+class CefHandlerCToCpp : public CefCToCpp<CefHandler, cef_handler_t>
+{
+public:
+  CefHandlerCToCpp(cef_handler_t* str)
+    : CefCToCpp<CefHandler, cef_handler_t>(str) {}
+  virtual ~CefHandlerCToCpp() {}
+
+  // CefHandler methods
+  virtual RetVal HandleBeforeCreated(CefRefPtr<CefBrowser> parentBrowser,
+                                     CefWindowInfo& windowInfo, bool popup,
+                                     CefRefPtr<CefHandler>& handler,
+                                     std::wstring& url);
+  virtual RetVal HandleAfterCreated(CefRefPtr<CefBrowser> browser);
+  virtual RetVal HandleAddressChange(CefRefPtr<CefBrowser> browser,
+                                     const std::wstring& url);
+  virtual RetVal HandleTitleChange(CefRefPtr<CefBrowser> browser,
+                                   const std::wstring& title);
+  virtual RetVal HandleBeforeBrowse(CefRefPtr<CefBrowser> browser,
+                                    CefRefPtr<CefRequest> request,
+                                    NavType navType, bool isRedirect);
+  virtual RetVal HandleLoadStart(CefRefPtr<CefBrowser> browser);
+  virtual RetVal HandleLoadEnd(CefRefPtr<CefBrowser> browser);
+  virtual RetVal HandleLoadError(CefRefPtr<CefBrowser> browser,
+                                 ErrorCode errorCode,
+                                 const std::wstring& failedUrl,
+                                 std::wstring& errorText);
+  virtual RetVal HandleBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
+                                          CefRefPtr<CefRequest> request,
+                                          std::wstring& redirectUrl,
+                                          CefRefPtr<CefStreamReader>& resourceStream,
+                                          std::wstring& mimeType,
+                                          int loadFlags);
+  virtual RetVal HandleBeforeMenu(CefRefPtr<CefBrowser> browser,
+                                  const MenuInfo& menuInfo);
+  virtual RetVal HandleGetMenuLabel(CefRefPtr<CefBrowser> browser,
+                                    MenuId menuId, std::wstring& label);
+  virtual RetVal HandleMenuAction(CefRefPtr<CefBrowser> browser,
+                                  MenuId menuId);
+  virtual RetVal HandlePrintHeaderFooter(CefRefPtr<CefBrowser> browser,
+                                         CefPrintInfo& printInfo,
+                                         const std::wstring& url,
+                                         const std::wstring& title,
+                                         int currentPage, int maxPages,
+                                         std::wstring& topLeft,
+                                         std::wstring& topCenter,
+                                         std::wstring& topRight,
+                                         std::wstring& bottomLeft,
+                                         std::wstring& bottomCenter,
+                                         std::wstring& bottomRight);
+  virtual RetVal HandleJSAlert(CefRefPtr<CefBrowser> browser,
+                               const std::wstring& message);
+  virtual RetVal HandleJSConfirm(CefRefPtr<CefBrowser> browser,
+                                 const std::wstring& message, bool& retval);
+  virtual RetVal HandleJSPrompt(CefRefPtr<CefBrowser> browser,
+                                const std::wstring& message,
+                                const std::wstring& default_value,
+                                bool& retval,
+                                std::wstring& result);
+};
+
+
+#endif // BUILDING_CEF_SHARED
+#endif // _HANDLER_CTOCPP_H