1 files changed, 56 insertions, 0 deletions
diff --git a/chromium/ash/system/tray/tray_image_item.h b/chromium/ash/system/tray/tray_image_item.h
new file mode 100644
index 00000000000..6dea5c8372f
--- /dev/null
+++ b/chromium/ash/system/tray/tray_image_item.h
@@ -0,0 +1,56 @@
+// Copyright (c) 2012 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_SYSTEM_TRAY_TRAY_IMAGE_ITEM_H_
+#define ASH_SYSTEM_TRAY_TRAY_IMAGE_ITEM_H_
+
+#include "ash/system/tray/system_tray_item.h"
+
+namespace views {
+class ImageView;
+}
+
+namespace ash {
+namespace internal {
+
+class TrayItemView;
+
+class TrayImageItem : public SystemTrayItem {
+ public:
+  TrayImageItem(SystemTray* system_tray, int resource_id);
+  virtual ~TrayImageItem();
+
+  views::View* tray_view();
+
+  // Changes the icon of the tray-view to the specified resource.
+  void SetImageFromResourceId(int resource_id);
+
+ protected:
+  virtual bool GetInitialVisibility() = 0;
+
+  // Overridden from SystemTrayItem.
+  virtual views::View* CreateTrayView(user::LoginStatus status) OVERRIDE;
+  virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE;
+  virtual views::View* CreateDetailedView(user::LoginStatus status) OVERRIDE;
+  virtual void DestroyTrayView() OVERRIDE;
+  virtual void DestroyDefaultView() OVERRIDE;
+  virtual void DestroyDetailedView() OVERRIDE;
+  virtual void UpdateAfterLoginStatusChange(user::LoginStatus status) OVERRIDE;
+  virtual void UpdateAfterShelfAlignmentChange(
+      ShelfAlignment alignment) OVERRIDE;
+
+ private:
+  // Set the alignment of the image depending on the shelf alignment.
+  void SetItemAlignment(ShelfAlignment alignment);
+
+  int resource_id_;
+  TrayItemView* tray_view_;
+
+  DISALLOW_COPY_AND_ASSIGN(TrayImageItem);
+};
+
+}  // namespace internal
+}  // namespace ash
+
+#endif  // ASH_SYSTEM_TRAY_TRAY_IMAGE_ITEM_H_