| // Copyright 2018 The Chromium Authors |
| // 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, |
| float snap_ratio, |
| SnapRequestSource snap_request_source) override; |
| |
| private: |
| std::unique_ptr<PhantomWindowController> phantom_window_controller_; |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_FRAME_SNAP_CONTROLLER_IMPL_H_ |