src/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.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_BROWSER_GUEST_VIEW_MIME_HANDLER_VIEW_MIME_HANDLER_VIEW_GUEST_H_
   6 #define EXTENSIONS_BROWSER_GUEST_VIEW_MIME_HANDLER_VIEW_MIME_HANDLER_VIEW_GUEST_H_
   7
   8 #include "extensions/browser/extension_function_dispatcher.h"
   9 #include "extensions/browser/guest_view/guest_view.h"
  10
  11 namespace extensions {
  12
  13 class MimeHandlerViewGuestDelegate;
  14
  15 class MimeHandlerViewGuest : public GuestView<MimeHandlerViewGuest>,
  16                              public ExtensionFunctionDispatcher::Delegate {
  17  public:
  18   static GuestViewBase* Create(content::BrowserContext* browser_context,
  19                                int guest_instance_id);
  20
  21   static const char Type[];
  22
  23   // ExtensionFunctionDispatcher::Delegate implementation.
  24   virtual WindowController* GetExtensionWindowController() const OVERRIDE;
  25   virtual content::WebContents* GetAssociatedWebContents() const OVERRIDE;
  26
  27   // GuestViewBase implementation.
  28   virtual const char* GetAPINamespace() const OVERRIDE;
  29   virtual int GetTaskPrefix() const OVERRIDE;
  30   virtual void CreateWebContents(
  31       const std::string& embedder_extension_id,
  32       int embedder_render_process_id,
  33       const GURL& embedder_site_url,
  34       const base::DictionaryValue& create_params,
  35       const WebContentsCreatedCallback& callback) OVERRIDE;
  36   virtual void DidAttachToEmbedder() OVERRIDE;
  37   virtual void DidInitialize() OVERRIDE;
  38
  39   // WebContentsDelegate implementation.
  40   virtual void ContentsZoomChange(bool zoom_in) OVERRIDE;
  41   virtual void HandleKeyboardEvent(
  42       content::WebContents* source,
  43       const content::NativeWebKeyboardEvent& event) OVERRIDE;
  44
  45   // content::WebContentsObserver implementation.
  46   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
  47
  48  private:
  49   MimeHandlerViewGuest(content::BrowserContext* browser_context,
  50                        int guest_instance_id);
  51   virtual ~MimeHandlerViewGuest();
  52
  53   void OnRequest(const ExtensionHostMsg_Request_Params& params);
  54
  55   scoped_ptr<MimeHandlerViewGuestDelegate> delegate_;
  56   scoped_ptr<ExtensionFunctionDispatcher> extension_function_dispatcher_;
  57
  58   DISALLOW_COPY_AND_ASSIGN(MimeHandlerViewGuest);
  59 };
  60
  61 }  // namespace extensions
  62
  63 #endif  // EXTENSIONS_BROWSER_GUEST_VIEW_MIME_HANDLER_VIEW_MIME_HANDLER_VIEW_GUEST_H_