TouchView Mojom

ash/common/wm/maximize_mode/maximize_mode_controller.h

Index: ash/common/wm/maximize_mode/maximize_mode_controller.h
diff --git a/ash/common/wm/maximize_mode/maximize_mode_controller.h b/ash/common/wm/maximize_mode/maximize_mode_controller.h
index ae5e77a911ba02e4285ee27e8923ade31d2c705b..37fd472a99ec550cfc2402899692d48c581f3be7 100644
--- a/ash/common/wm/maximize_mode/maximize_mode_controller.h
+++ b/ash/common/wm/maximize_mode/maximize_mode_controller.h
@@ -10,8 +10,12 @@
 #include "ash/ash_export.h"
 #include "ash/common/shell_observer.h"
 #include "ash/common/wm_display_observer.h"
+#include "ash/public/interfaces/touch_view.mojom.h"
+#include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/time/time.h"
+#include "mojo/public/cpp/bindings/binding_set.h"
+#include "mojo/public/cpp/bindings/interface_ptr_set.h"
 #include "ui/gfx/geometry/vector3d_f.h"
 
 #if defined(OS_CHROMEOS)
@@ -48,6 +52,7 @@ class ASH_EXPORT MaximizeModeController :
     public chromeos::AccelerometerReader::Observer,
     public chromeos::PowerManagerClient::Observer,
 #endif  // OS_CHROMEOS
+    NON_EXPORTED_BASE(public mojom::TouchViewManager),
     public ShellObserver,
     public WmDisplayObserver {
  public:
@@ -75,6 +80,9 @@ class ASH_EXPORT MaximizeModeController :
   // If the maximize mode is not enabled no action will be performed.
   void AddWindow(WmWindow* window);
 
+  // Binds the mojom::TouchViewManager interface request to this object.
+  void BindRequest(mojom::TouchViewManagerRequest request);
+
   // ShellObserver:
   void OnAppTerminating() override;
   void OnMaximizeModeStarted() override;
@@ -141,6 +149,9 @@ class ASH_EXPORT MaximizeModeController :
   // otherwise returns TOUCH_VIEW_INTERNAL_INACTIVE.
   TouchViewIntervalType CurrentTouchViewIntervalType();
 
+  // mojom::TouchViewManager:
+  void AddObserver(mojom::TouchViewObserverPtr observer) override;
+
   // The maximized window manager (if enabled).
   std::unique_ptr<MaximizeModeWindowManager> maximize_mode_window_manager_;
 
@@ -178,6 +189,12 @@ class ASH_EXPORT MaximizeModeController :
   gfx::Vector3dF base_smoothed_;
   gfx::Vector3dF lid_smoothed_;
 
+  // Bindings for the TouchViewManager interface.
+  mojo::BindingSet<mojom::TouchViewManager> bindings_;
+
+  // The set of touchview observers to be notified about mode changes.
+  mojo::InterfacePtrSet<mojom::TouchViewObserver> observers_;
+
   DISALLOW_COPY_AND_ASSIGN(MaximizeModeController);
 };