Use the media galleries controller interface for the scan result dialog.

chrome/browser/ui/views/extensions/media_galleries_scan_result_dialog_views.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_UI_VIEWS_EXTENSIONS_MEDIA_GALLERIES_SCAN_RESULT_DIALOG_VIEWS_H_
-#define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_MEDIA_GALLERIES_SCAN_RESULT_DIALOG_VIEWS_H_
-
-#include <map>
-
-#include "base/compiler_specific.h"
-#include "chrome/browser/media_galleries/media_galleries_scan_result_dialog_controller.h"
-#include "ui/views/context_menu_controller.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/window/dialog_delegate.h"
-
-namespace views {
-class Checkbox;
-class ImageButton;
-class Label;
-class MenuRunner;
-class Widget;
-}
-
-class MediaGalleryCheckboxView;
-
-// The media galleries scan result view for Views. It will immediately show
-// upon construction.
-class MediaGalleriesScanResultDialogViews
-    : public MediaGalleriesScanResultDialog,
-      public views::ButtonListener,
-      public views::ContextMenuController,
-      public views::DialogDelegate {
- public:
-  explicit MediaGalleriesScanResultDialogViews(
-      MediaGalleriesScanResultDialogController* controller);
-  virtual ~MediaGalleriesScanResultDialogViews();
-
-  // MediaGalleriesScanResultDialog implementation:
-  virtual void UpdateResults() OVERRIDE;
-
-  // views::DialogDelegate implementation:
-  virtual base::string16 GetWindowTitle() const OVERRIDE;
-  virtual void DeleteDelegate() OVERRIDE;
-  virtual views::Widget* GetWidget() OVERRIDE;
-  virtual const views::Widget* GetWidget() const OVERRIDE;
-  virtual views::View* GetContentsView() OVERRIDE;
-  virtual base::string16 GetDialogButtonLabel(
-      ui::DialogButton button) const OVERRIDE;
-  virtual ui::ModalType GetModalType() const OVERRIDE;
-  virtual bool Cancel() OVERRIDE;
-  virtual bool Accept() OVERRIDE;
-
-  // views::ButtonListener implementation:
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) OVERRIDE;
-
-  // views::ContextMenuController implementation:
-  virtual void ShowContextMenuForView(views::View* source,
-                                      const gfx::Point& point,
-                                      ui::MenuSourceType source_type) OVERRIDE;
-
- private:
-  typedef std::map<MediaGalleryPrefId, MediaGalleryCheckboxView*>
-      GalleryViewMap;
-
-  void InitChildViews();
-
-  // Adds a checkbox or updates an existing checkbox. Returns true if a new one
-  // was added.
-  bool AddOrUpdateScanResult(const MediaGalleryPrefInfo& gallery,
-                             bool selected,
-                             views::View* container,
-                             int trailing_vertical_space);
-
-  void ShowContextMenu(const gfx::Point& point,
-                       ui::MenuSourceType source_type,
-                       MediaGalleryPrefId id);
-
-  // MediaGalleriesScanResultDialog implementation:
-  virtual void AcceptDialogForTesting() OVERRIDE;
-
-  MediaGalleriesScanResultDialogController* controller_;
-
-  // The contents of the dialog. Owned by the view hierarchy.
-  views::View* contents_;
-
-  // A map from media gallery ID to the view elements for each gallery.
-  GalleryViewMap gallery_view_map_;
-
-  // True if the user has pressed accept.
-  bool accepted_;
-
-  scoped_ptr<views::MenuRunner> context_menu_runner_;
-
-  DISALLOW_COPY_AND_ASSIGN(MediaGalleriesScanResultDialogViews);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_MEDIA_GALLERIES_SCAN_RESULT_DIALOG_VIEWS_H_