CrOS Tablet Window management - Split Screen part I

ash/wm/overview/overview_animation_type.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_WM_OVERVIEW_OVERVIEW_ANIMATION_TYPE_H_
 #define ASH_WM_OVERVIEW_OVERVIEW_ANIMATION_TYPE_H_
 
 namespace ash {
 
 // Enumeration of the different overview mode animations.
 enum OverviewAnimationType {
   // TODO(bruthig): Remove OVERVIEW_ANIMATION_NONE value and replace it with
   // correct animation type actions.
   OVERVIEW_ANIMATION_NONE,
   // Used to fade in the close button and label.
   OVERVIEW_ANIMATION_ENTER_OVERVIEW_MODE_FADE_IN,
   // Used to fade out the label.
   OVERVIEW_ANIMATION_EXIT_OVERVIEW_MODE_FADE_OUT,
   // Used to position windows when entering/exiting overview mode and when a
   // window is closed while overview mode is active.
   OVERVIEW_ANIMATION_LAY_OUT_SELECTOR_ITEMS,
   // Used to restore windows to their original position when exiting overview
   // mode.
   OVERVIEW_ANIMATION_RESTORE_WINDOW,
   // Used to animate scaling down of a window that is about to get closed while
   // overview mode is active.
   OVERVIEW_ANIMATION_CLOSING_SELECTOR_ITEM,
   // Used to animate hiding of a window that is closed while overview mode is
   // active.
-  OVERVIEW_ANIMATION_CLOSE_SELECTOR_ITEM
+  OVERVIEW_ANIMATION_CLOSE_SELECTOR_ITEM,
+  // Used to animate scaling up of a window that is about the get dragged while

[varkha, 2017/06/21 01:51:52]

nit: ... about to get dragged ...

[xdai1, 2017/06/22 21:46:32]

Done.

+  // overview mode is active.
+  OVERVIEW_ANIMATION_DRAGGING_SELECTOR_ITEM,
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_OVERVIEW_OVERVIEW_ANIMATION_TYPE_H_