| // 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 UI_AURA_MUS_GESTURE_RECOGNIZER_IMPL_MUS_H_ |
| #define UI_AURA_MUS_GESTURE_RECOGNIZER_IMPL_MUS_H_ |
| |
| #include "base/macros.h" |
| #include "ui/aura/mus/window_tree_client_observer.h" |
| #include "ui/events/gestures/gesture_recognizer_impl.h" |
| |
| namespace ui { |
| class PointF; |
| } |
| |
| namespace aura { |
| |
| class Window; |
| class WindowTreeClient; |
| |
| // GestureRecognizer implementation for Mus. This is mostly identical to |
| // GestureRecognizerImpl, but it handles keeping GetLastTouchPointForTarget in |
| // sync with the server when the touch events are handled within the server. |
| class GestureRecognizerImplMus : public ui::GestureRecognizerImpl, |
| public aura::WindowTreeClientObserver { |
| public: |
| explicit GestureRecognizerImplMus(aura::WindowTreeClient* client); |
| ~GestureRecognizerImplMus() override; |
| |
| private: |
| // ui::GestureRecognizerImpl: |
| bool GetLastTouchPointForTarget(ui::GestureConsumer* consumer, |
| gfx::PointF* point) override; |
| |
| // aura::WindowTreeClientObserver: |
| void OnWillDestroyClient(aura::WindowTreeClient* client) override; |
| void OnWindowMoveStarted(aura::Window* window, |
| const gfx::Point& cursor_location, |
| ws::mojom::MoveLoopSource source) override; |
| void OnWindowMoveEnded(bool success) override; |
| |
| aura::WindowTreeClient* client_; |
| aura::Window* moving_window_ = nullptr; |
| gfx::Vector2d cursor_offset_; |
| |
| DISALLOW_COPY_AND_ASSIGN(GestureRecognizerImplMus); |
| }; |
| |
| } // namespace aura |
| |
| #endif // UI_AURA_MUS_GESTURE_RECOGNIZER_IMPL_MUS_H_ |