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- // Copyright 2018 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_FRAME_SNAP_CONTROLLER_IMPL_H_
- #define ASH_FRAME_SNAP_CONTROLLER_IMPL_H_
- #include <memory>
- #include "ash/ash_export.h"
- #include "chromeos/ui/frame/caption_buttons/snap_controller.h"
- namespace ash {
- class PhantomWindowController;
- // A controller for toplevel window actions which can only run in Ash.
- class ASH_EXPORT SnapControllerImpl : public chromeos::SnapController {
- public:
- SnapControllerImpl();
- SnapControllerImpl(const SnapControllerImpl&) = delete;
- SnapControllerImpl& operator=(const SnapControllerImpl&) = delete;
- ~SnapControllerImpl() override;
- bool CanSnap(aura::Window* window) override;
- void ShowSnapPreview(aura::Window* window,
- chromeos::SnapDirection snap,
- bool allow_haptic_feedback) override;
- void CommitSnap(aura::Window* window,
- chromeos::SnapDirection snap,
- chromeos::SnapRatio snap_ratio) override;
- private:
- std::unique_ptr<PhantomWindowController> phantom_window_controller_;
- };
- } // namespace ash
- #endif // ASH_FRAME_SNAP_CONTROLLER_IMPL_H_
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