mash: Port ash_sysui ShelfDelegateMus impl to mojo:ash.

ash/sysui/shelf_delegate_mus.h

-// Copyright 2016 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 ASH_SYSUI_SHELF_DELEGATE_MUS_H_
-#define ASH_SYSUI_SHELF_DELEGATE_MUS_H_
-
-#include <map>
-
-#include "ash/common/shelf/shelf_delegate.h"
-#include "mash/shelf/public/interfaces/shelf.mojom.h"
-#include "mojo/public/cpp/bindings/binding.h"
-#include "mojo/public/cpp/bindings/interface_ptr_set.h"
-
-namespace ash {
-
-class ShelfModel;
-
-namespace sysui {
-
-// Manages communication between the mash shelf and the browser.
-// TODO(mash): Support ShelfController in mojo:ash and remove this sysui impl.
-class ShelfDelegateMus : public ShelfDelegate,
-                         public mash::shelf::mojom::ShelfController {
- public:
-  explicit ShelfDelegateMus(ShelfModel* model);
-  ~ShelfDelegateMus() override;
-
- private:
-  // ShelfDelegate:
-  void OnShelfCreated(Shelf* shelf) override;
-  void OnShelfDestroyed(Shelf* shelf) override;
-  void OnShelfAlignmentChanged(Shelf* shelf) override;
-  void OnShelfAutoHideBehaviorChanged(Shelf* shelf) override;
-  void OnShelfAutoHideStateChanged(Shelf* shelf) override;
-  void OnShelfVisibilityStateChanged(Shelf* shelf) override;
-  ShelfID GetShelfIDForAppID(const std::string& app_id) override;
-  bool HasShelfIDToAppIDMapping(ShelfID id) const override;
-  const std::string& GetAppIDForShelfID(ShelfID id) override;
-  void PinAppWithID(const std::string& app_id) override;
-  bool IsAppPinned(const std::string& app_id) override;
-  void UnpinAppWithID(const std::string& app_id) override;
-
-  // mash::shelf::mojom::ShelfController:
-  void AddObserver(
-      mash::shelf::mojom::ShelfObserverAssociatedPtrInfo observer) override;
-  void SetAlignment(mash::shelf::mojom::Alignment alignment) override;
-  void SetAutoHideBehavior(
-      mash::shelf::mojom::AutoHideBehavior auto_hide) override;
-  void PinItem(
-      mash::shelf::mojom::ShelfItemPtr item,
-      mash::shelf::mojom::ShelfItemDelegateAssociatedPtrInfo delegate) override;
-  void UnpinItem(const mojo::String& app_id) override;
-  void SetItemImage(const mojo::String& app_id, const SkBitmap& image) override;
-
-  // Set the Mus window preferred sizes.
-  void SetShelfPreferredSizes(Shelf* shelf);
-
-  ShelfModel* model_;
-
-  mojo::AssociatedInterfacePtrSet<mash::shelf::mojom::ShelfObserver> observers_;
-
-  std::map<uint32_t, ShelfID> window_id_to_shelf_id_;
-
-  std::map<std::string, ShelfID> app_id_to_shelf_id_;
-  std::map<ShelfID, std::string> shelf_id_to_app_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(ShelfDelegateMus);
-};
-
-}  // namespace sysui
-}  // namespace ash
-
-#endif  // ASH_SYSUI_SHELF_DELEGATE_MUS_H_