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- // 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<display::TouchTransformSetter> 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_
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