extensions/browser/guest_view/extension_options/extension_options_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_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_
   6 #define EXTENSIONS_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_
   7
   8 #include "base/macros.h"
   9 #include "extensions/browser/extension_function_dispatcher.h"
  10 #include "extensions/browser/guest_view/extension_options/extension_options_guest_delegate.h"
  11 #include "extensions/browser/guest_view/guest_view.h"
  12 #include "url/gurl.h"
  13
  14 namespace content {
  15 class BrowserContext;
  16 }
  17
  18 namespace extensions {
  19
  20 class ExtensionOptionsGuest
  21     : public extensions::GuestView<ExtensionOptionsGuest>,
  22       public extensions::ExtensionFunctionDispatcher::Delegate {
  23  public:
  24   static const char Type[];
  25   static extensions::GuestViewBase* Create(
  26       content::WebContents* owner_web_contents);
  27
  28   // GuestViewBase implementation.
  29   bool CanRunInDetachedState() const override;
  30   void CreateWebContents(const base::DictionaryValue& create_params,
  31                          const WebContentsCreatedCallback& callback) override;
  32   void DidInitialize(const base::DictionaryValue& create_params) override;
  33   void DidStopLoading() override;
  34   const char* GetAPINamespace() const override;
  35   int GetTaskPrefix() const override;
  36   void GuestSizeChangedDueToAutoSize(const gfx::Size& old_size,
  37                                      const gfx::Size& new_size) override;
  38   bool IsAutoSizeSupported() const override;
  39   bool IsPreferredSizeModeEnabled() const override;
  40   void OnPreferredSizeChanged(const gfx::Size& pref_size) override;
  41
  42   // ExtensionFunctionDispatcher::Delegate implementation.
  43   content::WebContents* GetAssociatedWebContents() const override;
  44
  45   // content::WebContentsDelegate implementation.
  46   content::WebContents* OpenURLFromTab(
  47       content::WebContents* source,
  48       const content::OpenURLParams& params) override;
  49   void CloseContents(content::WebContents* source) override;
  50   bool HandleContextMenu(const content::ContextMenuParams& params) override;
  51   bool ShouldCreateWebContents(
  52       content::WebContents* web_contents,
  53       int route_id,
  54       int main_frame_route_id,
  55       WindowContainerType window_container_type,
  56       const base::string16& frame_name,
  57       const GURL& target_url,
  58       const std::string& partition_id,
  59       content::SessionStorageNamespace* session_storage_namespace) override;
  60
  61   // content::WebContentsObserver implementation.
  62   void DidNavigateMainFrame(
  63       const content::LoadCommittedDetails& details,
  64       const content::FrameNavigateParams& params) override;
  65   bool OnMessageReceived(const IPC::Message& message) override;
  66
  67  private:
  68   explicit ExtensionOptionsGuest(content::WebContents* owner_web_contents);
  69   ~ExtensionOptionsGuest() override;
  70   void OnRequest(const ExtensionHostMsg_Request_Params& params);
  71
  72   scoped_ptr<extensions::ExtensionFunctionDispatcher>
  73       extension_function_dispatcher_;
  74   scoped_ptr<extensions::ExtensionOptionsGuestDelegate>
  75       extension_options_guest_delegate_;
  76   GURL options_page_;
  77
  78   DISALLOW_COPY_AND_ASSIGN(ExtensionOptionsGuest);
  79 };
  80
  81 }  // namespace extensions
  82
  83 #endif  // EXTENSIONS_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_