// Copyright 2017 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_TOUCH_ASH_TOUCH_TRANSFORM_CONTROLLER_H_ #define ASH_TOUCH_ASH_TOUCH_TRANSFORM_CONTROLLER_H_ #include "ash/ash_export.h" #include "ash/display/window_tree_host_manager.h" #include "ui/display/manager/touch_transform_controller.h" namespace display { class DisplayManager; } namespace ash { // AshTouchTransformController listens for display configuration changes and // updates the touch transforms when one occurs. class ASH_EXPORT AshTouchTransformController : public display::TouchTransformController, public WindowTreeHostManager::Observer { public: AshTouchTransformController( display::DisplayManager* display_manager, std::unique_ptr setter); AshTouchTransformController(const AshTouchTransformController&) = delete; AshTouchTransformController& operator=(const AshTouchTransformController&) = delete; ~AshTouchTransformController() override; // WindowTreeHostManager::Observer: void OnDisplaysInitialized() override; void OnDisplayConfigurationChanged() override; }; } // namespace ash #endif // ASH_TOUCH_ASH_TOUCH_TRANSFORM_CONTROLLER_H_