Fork a subset of ash/shelf for use in mash.

mash/shelf/shelf_item_types.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 ASH_SHELF_SHELF_ITEM_TYPES_H_
-#define ASH_SHELF_SHELF_ITEM_TYPES_H_
+#ifndef MASH_SHELF_SHELF_ITEM_TYPES_H_
+#define MASH_SHELF_SHELF_ITEM_TYPES_H_
 
 #include <vector>
 
-#include "ash/ash_export.h"
 #include "base/strings/string16.h"
 #include "ui/gfx/image/image_skia.h"
 
-namespace ash {
+namespace mash {
+namespace shelf {
 
 typedef int ShelfID;
 
 // The type of a shelf item.
 enum ShelfItemType {
   // Represents a running app panel.
   TYPE_APP_PANEL,
 
   // Represents a pinned shortcut to an app.
   TYPE_APP_SHORTCUT,
 
   // Toggles visiblity of the app list.
   TYPE_APP_LIST,
 
   // The browser shortcut button.
   TYPE_BROWSER_SHORTCUT,
 
   // Represents a platform app.
   TYPE_PLATFORM_APP,
 
   // Represents a windowed V1 browser app.
   TYPE_WINDOWED_APP,
 
   // Represents a dialog.
   TYPE_DIALOG,
 
+  // TODO(msw): Integrate mojo apps with another enum type.
+  TYPE_MOJO_APP,
+
   // Default value.
   TYPE_UNDEFINED,
 };
 
 // Represents the status of applications in the shelf.
 enum ShelfItemStatus {
   // A closed shelf item, i.e. has no live instance.
   STATUS_CLOSED,
   // A shelf item that has live instance.
   STATUS_RUNNING,
   // An active shelf item that has focus.
   STATUS_ACTIVE,
   // A shelf item that needs user's attention.
   STATUS_ATTENTION,
 };
 
-struct ASH_EXPORT ShelfItem {
+struct ShelfItem {
   ShelfItem();
   ~ShelfItem();
 
   ShelfItemType type;
 
   // Image to display in the shelf.
   gfx::ImageSkia image;
 
   // Assigned by the model when the item is added.
   ShelfID id;
 
   // Running status.
   ShelfItemStatus status;
-};
 
-typedef std::vector<ShelfItem> ShelfItems;
-
-// ShelfItemDetails may be set on Window (by way of
-// SetShelfItemDetailsForWindow) to make the window appear in the shelf. See
-// ShelfWindowWatcher for details.
-struct ASH_EXPORT ShelfItemDetails {
-  ShelfItemDetails();
-  ~ShelfItemDetails();
-
-  ShelfItemType type;
+  // The id of an associated open window.
+  // TODO(msw): Support multiple open windows per button.
+  uint32_t window_id;
 
   // Resource id of the image to display on the shelf.
-  int image_resource_id;
+  // TODO(msw): Support window icons on the shelf.
+  //int image_resource_id;
 
   // Title of the item.
   base::string16 title;
 };
 
-}  // namespace ash
+typedef std::vector<ShelfItem> ShelfItems;
 
-#endif  // ASH_SHELF_SHELF_ITEM_TYPES_H_
+}  // namespace shelf
+}  // namespace mash
+
+#endif  // MASH_SHELF_SHELF_ITEM_TYPES_H_