ash/host/ash_remote_window_tree_host_win.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef ASH_HOST_REMOTE_WINDOW_TREE_HOST_WIN_H_
   6 #define ASH_HOST_REMOTE_WINDOW_TREE_HOST_WIN_H_
   7
   8 #include "ash/ash_export.h"
   9 #include "ash/host/ash_window_tree_host.h"
  10 #include "ash/host/transformer_helper.h"
  11 #include "ui/aura/remote_window_tree_host_win.h"
  12
  13 namespace ash {
  14
  15 class ASH_EXPORT AshRemoteWindowTreeHostWin
  16     : public AshWindowTreeHost,
  17       public aura::RemoteWindowTreeHostWin {
  18  public:
  19   // Creates an instance of AshRemoteWindowTreeHostWin
  20   // and sets it to RemoteWindowTreeHostWin::SetInstance.
  21   static void Init();
  22
  23   // Returns the instance created in Init() method above.
  24   // This also performs an extra check if the instance is same
  25   // one that aura::RemoteWindowTreeHostWin::Instance() returns.
  26   static AshRemoteWindowTreeHostWin* GetInstance();
  27
  28  private:
  29   AshRemoteWindowTreeHostWin();
  30   virtual ~AshRemoteWindowTreeHostWin();
  31
  32   // AshWindowTreeHost:
  33   virtual void ToggleFullScreen() OVERRIDE;
  34   virtual bool ConfineCursorToRootWindow() OVERRIDE;
  35   virtual void UnConfineCursor() OVERRIDE;
  36   virtual void SetRootWindowTransformer(
  37       scoped_ptr<RootWindowTransformer> transformer) OVERRIDE;
  38   virtual aura::WindowTreeHost* AsWindowTreeHost() OVERRIDE;
  39
  40   // WindowTreeHostWin:
  41   virtual gfx::Transform GetRootTransform() const OVERRIDE;
  42   virtual void SetRootTransform(const gfx::Transform& transform) OVERRIDE;
  43   virtual gfx::Transform GetInverseRootTransform() const OVERRIDE;
  44   virtual void UpdateRootWindowSize(const gfx::Size& host_size) OVERRIDE;
  45
  46   TransformerHelper transformer_helper_;
  47
  48   DISALLOW_COPY_AND_ASSIGN(AshRemoteWindowTreeHostWin);
  49 };
  50
  51 }  // namespace ash
  52
  53 #endif  // ASH_HOST_REMOTE_WINDOW_TREE_HOST_WIN_H_