content/child/webkitplatformsupport_impl.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_
   6 #define CONTENT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "content/child/webkitplatformsupport_child_impl.h"
  10 #include "content/common/content_export.h"
  11 #include "ui/base/layout.h"
  12
  13 namespace content {
  14 class WebCryptoImpl;
  15
  16 // This is a specialization of WebKitPlatformSupportImpl that implements the
  17 // embedder functions in terms of ContentClient.
  18 class CONTENT_EXPORT WebKitPlatformSupportImpl
  19     : NON_EXPORTED_BASE(public WebKitPlatformSupportChildImpl) {
  20  public:
  21   typedef blink::WebGraphicsContext3D* (OffscreenContextFactory)();
  22
  23   WebKitPlatformSupportImpl();
  24   virtual ~WebKitPlatformSupportImpl();
  25
  26   virtual base::string16 GetLocalizedString(int message_id) OVERRIDE;
  27   virtual base::StringPiece GetDataResource(
  28       int resource_id,
  29       ui::ScaleFactor scale_factor) OVERRIDE;
  30   virtual webkit_glue::ResourceLoaderBridge* CreateResourceLoader(
  31       const webkit_glue::ResourceLoaderBridge::RequestInfo& request_info)
  32       OVERRIDE;
  33   virtual WebSocketStreamHandleBridge* CreateWebSocketStreamBridge(
  34       blink::WebSocketStreamHandle* handle,
  35       WebSocketStreamHandleDelegate* delegate) OVERRIDE;
  36   virtual blink::WebSocketHandle* createWebSocketHandle() OVERRIDE;
  37   virtual blink::WebCrypto* crypto() OVERRIDE;
  38
  39  private:
  40   scoped_ptr<WebCryptoImpl> web_crypto_;
  41 };
  42
  43 }  // namespace content
  44
  45 #endif  // CONTENT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_