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 class MouseCursorEventFilter;
  18
  19 class ASH_EXPORT AshWindowTreeHostX11 : public AshWindowTreeHost,
  20                                         public aura::WindowTreeHostX11,
  21                                         public aura::EnvObserver {
  22  public:
  23   explicit AshWindowTreeHostX11(const gfx::Rect& initial_bounds);
  24   ~AshWindowTreeHostX11() override;
  25
  26  private:
  27   // AshWindowTreeHost:
  28   void ToggleFullScreen() override;
  29   bool ConfineCursorToRootWindow() override;
  30   void UnConfineCursor() override;
  31   void SetRootWindowTransformer(
  32       scoped_ptr<RootWindowTransformer> transformer) override;
  33   gfx::Insets GetHostInsets() const override;
  34   aura::WindowTreeHost* AsWindowTreeHost() override;
  35   void PrepareForShutdown() override;
  36
  37   // aura::WindowTreehost:
  38   void SetBounds(const gfx::Rect& bounds) override;
  39   gfx::Transform GetRootTransform() const override;
  40   void SetRootTransform(const gfx::Transform& transform) override;
  41   gfx::Transform GetInverseRootTransform() const override;
  42   void UpdateRootWindowSize(const gfx::Size& host_size) override;
  43   void OnCursorVisibilityChangedNative(bool show) override;
  44
  45   // aura::WindowTreeHostX11:
  46   void OnConfigureNotify() override;
  47   bool CanDispatchEvent(const ui::PlatformEvent& event) override;
  48   void TranslateAndDispatchLocatedEvent(ui::LocatedEvent* event) override;
  49
  50   // EnvObserver overrides.
  51   void OnWindowInitialized(aura::Window* window) override;
  52   void OnHostInitialized(aura::WindowTreeHost* host) override;
  53
  54   // ui::internal::InputMethodDelegate:
  55   bool DispatchKeyEventPostIME(const ui::KeyEvent& event) override;
  56
  57   // ui::EventSource:
  58   ui::EventDispatchDetails DeliverEventToProcessor(ui::Event* event) override;
  59
  60 #if defined(OS_CHROMEOS)
  61   // Set the CrOS touchpad "tap paused" property. It is used to temporarily
  62   // turn off the Tap-to-click feature when the mouse pointer is invisible.
  63   void SetCrOSTapPaused(bool state);
  64 #endif
  65
  66   scoped_ptr<XID[]> pointer_barriers_;
  67
  68   TransformerHelper transformer_helper_;
  69
  70   DISALLOW_COPY_AND_ASSIGN(AshWindowTreeHostX11);
  71 };
  72
  73 }  // namespace ash
  74
  75 #endif  // ASH_HOST_ASH_WINDOW_TREE_HOST_X11_H_