extensions/shell/renderer/shell_content_renderer_client.h

   1 // Copyright 2014 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 EXTENSIONS_SHELL_RENDERER_SHELL_CONTENT_RENDERER_CLIENT_H_
   6 #define EXTENSIONS_SHELL_RENDERER_SHELL_CONTENT_RENDERER_CLIENT_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/macros.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "content/public/renderer/content_renderer_client.h"
  12
  13 namespace extensions {
  14
  15 class Dispatcher;
  16 class DispatcherDelegate;
  17 class ExtensionsClient;
  18 class ShellExtensionsRendererClient;
  19 class ShellRendererMainDelegate;
  20
  21 // Renderer initialization and runtime support for app_shell.
  22 class ShellContentRendererClient : public content::ContentRendererClient {
  23  public:
  24   ShellContentRendererClient();
  25   ~ShellContentRendererClient() override;
  26
  27   // content::ContentRendererClient implementation:
  28   void RenderThreadStarted() override;
  29   void RenderFrameCreated(content::RenderFrame* render_frame) override;
  30   void RenderViewCreated(content::RenderView* render_view) override;
  31   bool OverrideCreatePlugin(content::RenderFrame* render_frame,
  32                             blink::WebLocalFrame* frame,
  33                             const blink::WebPluginParams& params,
  34                             blink::WebPlugin** plugin) override;
  35   blink::WebPlugin* CreatePluginReplacement(
  36       content::RenderFrame* render_frame,
  37       const base::FilePath& plugin_path) override;
  38   bool ShouldForwardToGuestContainer(const IPC::Message& msg) override;
  39   bool WillSendRequest(blink::WebFrame* frame,
  40                        ui::PageTransition transition_type,
  41                        const GURL& url,
  42                        const GURL& first_party_for_cookies,
  43                        GURL* new_url) override;
  44   void DidCreateScriptContext(blink::WebLocalFrame* frame,
  45                               v8::Handle<v8::Context> context,
  46                               int extension_group,
  47                               int world_id) override;
  48   const void* CreatePPAPIInterface(const std::string& interface_name) override;
  49   bool IsExternalPepperPlugin(const std::string& module_name) override;
  50   bool ShouldEnableSiteIsolationPolicy() const override;
  51   content::BrowserPluginDelegate* CreateBrowserPluginDelegate(
  52       content::RenderFrame* render_frame,
  53       const std::string& mime_type,
  54       const GURL& original_url) override;
  55
  56  protected:
  57   // app_shell embedders may need custom extensions client interfaces.
  58   // This class takes ownership of the returned object.
  59   virtual ExtensionsClient* CreateExtensionsClient();
  60
  61  private:
  62   scoped_ptr<ExtensionsClient> extensions_client_;
  63   scoped_ptr<ShellExtensionsRendererClient> extensions_renderer_client_;
  64   scoped_ptr<DispatcherDelegate> extension_dispatcher_delegate_;
  65   scoped_ptr<Dispatcher> extension_dispatcher_;
  66
  67   DISALLOW_COPY_AND_ASSIGN(ShellContentRendererClient);
  68 };
  69
  70 }  // namespace extensions
  71
  72 #endif  // EXTENSIONS_SHELL_RENDERER_SHELL_CONTENT_RENDERER_CLIENT_H_