src/ash/host/ash_window_tree_host_x11.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_ASH_WINDOW_TREE_HOST_X11_H_
   6 #define ASH_HOST_ASH_WINDOW_TREE_HOST_X11_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 "base/memory/scoped_ptr.h"
  12 #include "ui/aura/env_observer.h"
  13 #include "ui/aura/window_tree_host_x11.h"
  14
  15 namespace ash {
  16 class RootWindowTransformer;
  17
  18 class ASH_EXPORT AshWindowTreeHostX11 : public AshWindowTreeHost,
  19                                         public aura::WindowTreeHostX11,
  20                                         public aura::EnvObserver {
  21  public:
  22   explicit AshWindowTreeHostX11(const gfx::Rect& initial_bounds);
  23   virtual ~AshWindowTreeHostX11();
  24
  25  private:
  26   // AshWindowTreeHost:
  27   virtual void ToggleFullScreen() OVERRIDE;
  28   virtual bool ConfineCursorToRootWindow() OVERRIDE;
  29   virtual void UnConfineCursor() OVERRIDE;
  30   virtual void SetRootWindowTransformer(
  31       scoped_ptr<RootWindowTransformer> transformer) OVERRIDE;
  32   virtual aura::WindowTreeHost* AsWindowTreeHost() OVERRIDE;
  33
  34   // aura::WindowTreehost:
  35   virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
  36   virtual gfx::Transform GetRootTransform() const OVERRIDE;
  37   virtual void SetRootTransform(const gfx::Transform& transform) OVERRIDE;
  38   virtual gfx::Transform GetInverseRootTransform() const OVERRIDE;
  39   virtual void UpdateRootWindowSize(const gfx::Size& host_size) OVERRIDE;
  40   virtual void OnCursorVisibilityChangedNative(bool show) OVERRIDE;
  41
  42   // aura::WindowTreeHostX11:
  43   virtual void OnConfigureNotify() OVERRIDE;
  44   virtual void TranslateAndDispatchLocatedEvent(ui::LocatedEvent* event)
  45       OVERRIDE;
  46
  47   // EnvObserver overrides.
  48   virtual void OnWindowInitialized(aura::Window* window) OVERRIDE;
  49   virtual void OnHostInitialized(aura::WindowTreeHost* host) OVERRIDE;
  50
  51   class TouchEventCalibrate;
  52
  53   // Update is_internal_display_ based on the current state.
  54   void UpdateIsInternalDisplay();
  55
  56   // Set the CrOS touchpad "tap paused" property. It is used to temporarily
  57   // turn off the Tap-to-click feature when the mouse pointer is invisible.
  58   void SetCrOSTapPaused(bool state);
  59
  60   // True if the root host resides on the internal display
  61   bool is_internal_display_;
  62
  63   scoped_ptr<XID[]> pointer_barriers_;
  64
  65   scoped_ptr<TouchEventCalibrate> touch_calibrate_;
  66
  67   TransformerHelper transformer_helper_;
  68
  69   DISALLOW_COPY_AND_ASSIGN(AshWindowTreeHostX11);
  70 };
  71
  72 }  // namespace ash
  73
  74 #endif  // ASH_HOST_ASH_WINDOW_TREE_HOST_X11_H_