src/xwalk/runtime/renderer/xwalk_content_renderer_client.h

   1 // Copyright (c) 2013 Intel Corporation. All rights reserved.
   2 // Copyright (c) 2014 Samsung Electronics Co., Ltd All Rights Reserved
   3 // Use of this source code is governed by a BSD-style license that can be
   4 // found in the LICENSE file.
   5
   6 #ifndef XWALK_RUNTIME_RENDERER_XWALK_CONTENT_RENDERER_CLIENT_H_
   7 #define XWALK_RUNTIME_RENDERER_XWALK_CONTENT_RENDERER_CLIENT_H_
   8
   9 #include <string>
  10
  11 #include "base/compiler_specific.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/files/file.h"
  14 #include "base/strings/string16.h"
  15 #include "content/public/common/page_transition_types.h"
  16 #include "content/public/renderer/content_renderer_client.h"
  17 #include "xwalk/extensions/renderer/xwalk_extension_renderer_controller.h"
  18 #if defined(OS_ANDROID)
  19 #include "xwalk/runtime/renderer/android/xwalk_render_process_observer.h"
  20 #else
  21 #include "xwalk/runtime/renderer/xwalk_render_process_observer_generic.h"
  22 #endif
  23
  24 namespace visitedlink {
  25 class VisitedLinkSlave;
  26 }
  27
  28 namespace xwalk {
  29
  30 class XWalkRenderProcessObserver;
  31
  32 // When implementing a derived class, make sure to update
  33 // `in_process_browser_test.cc` and `xwalk_main_delegate.cc`.
  34 class XWalkContentRendererClient
  35     : public content::ContentRendererClient,
  36       public extensions::XWalkExtensionRendererController::Delegate {
  37  public:
  38   static XWalkContentRendererClient* Get();
  39
  40   XWalkContentRendererClient();
  41   virtual ~XWalkContentRendererClient();
  42
  43   // ContentRendererClient implementation.
  44   virtual void RenderThreadStarted() OVERRIDE;
  45   virtual void RenderFrameCreated(content::RenderFrame* render_frame) OVERRIDE;
  46   virtual void RenderViewCreated(content::RenderView* render_view) OVERRIDE;
  47   virtual void DidCreateScriptContext(
  48       blink::WebFrame* frame, v8::Handle<v8::Context> context,
  49       int extension_group, int world_id) OVERRIDE;
  50   virtual bool IsExternalPepperPlugin(const std::string& module_name) OVERRIDE;
  51   virtual const void* CreatePPAPIInterface(
  52       const std::string& interface_name) OVERRIDE;
  53 #if defined(OS_ANDROID)
  54   virtual unsigned long long VisitedLinkHash(const char* canonical_url, // NOLINT
  55                                              size_t length) OVERRIDE;
  56   virtual bool IsLinkVisited(unsigned long long link_hash) OVERRIDE; // NOLINT
  57 #endif
  58
  59   virtual bool WillSendRequest(blink::WebFrame* frame,
  60                                content::PageTransition transition_type,
  61                                const GURL& url,
  62                                const GURL& first_party_for_cookies,
  63                                GURL* new_url) OVERRIDE;
  64
  65  protected:
  66   scoped_ptr<XWalkRenderProcessObserver> xwalk_render_process_observer_;
  67
  68  private:
  69   // XWalkExtensionRendererController::Delegate implementation.
  70   virtual void DidCreateModuleSystem(
  71       extensions::XWalkModuleSystem* module_system) OVERRIDE;
  72
  73   scoped_ptr<extensions::XWalkExtensionRendererController>
  74       extension_controller_;
  75
  76 #if defined(OS_ANDROID)
  77   scoped_ptr<visitedlink::VisitedLinkSlave> visited_link_slave_;
  78 #endif
  79
  80   virtual void GetNavigationErrorStrings(
  81       content::RenderView* render_view,
  82       blink::WebFrame* frame,
  83       const blink::WebURLRequest& failed_request,
  84       const blink::WebURLError& error,
  85       std::string* error_html,
  86       base::string16* error_description) OVERRIDE;
  87
  88   DISALLOW_COPY_AND_ASSIGN(XWalkContentRendererClient);
  89 };
  90
  91 }  // namespace xwalk
  92
  93 #endif  // XWALK_RUNTIME_RENDERER_XWALK_CONTENT_RENDERER_CLIENT_H_