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Side by Side Diff: ash/laser/laser_pointer_view.h

Issue 2362063002: cros: Laser pointer fades out on release, do not cover palette. (Closed)
Patch Set: Fixed patch set 3 errors. Created 4 years, 2 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef ASH_LASER_LASER_POINTER_VIEW_H_ 5 #ifndef ASH_LASER_LASER_POINTER_VIEW_H_
6 #define ASH_LASER_LASER_POINTER_VIEW_H_ 6 #define ASH_LASER_LASER_POINTER_VIEW_H_
7 7
8 #include <memory> 8 #include <memory>
9 9
10 #include "ash/laser/laser_pointer_points.h" 10 #include "ash/laser/laser_pointer_points.h"
(...skipping 15 matching lines...) Expand all
26 namespace ash { 26 namespace ash {
27 27
28 // LaserPointerView displays the palette tool laser pointer. It draws the laser, 28 // LaserPointerView displays the palette tool laser pointer. It draws the laser,
29 // which consists of a point where the mouse cursor should be, as well as a 29 // which consists of a point where the mouse cursor should be, as well as a
30 // trail of lines to help users track. 30 // trail of lines to help users track.
31 class LaserPointerView : public views::View { 31 class LaserPointerView : public views::View {
32 public: 32 public:
33 LaserPointerView(base::TimeDelta life_duration, aura::Window* root_window); 33 LaserPointerView(base::TimeDelta life_duration, aura::Window* root_window);
34 ~LaserPointerView() override; 34 ~LaserPointerView() override;
35 35
36 void AddNewPoint(const gfx::Point& new_point); 36 void AddNewPoint(const gfx::Point& new_point, bool fading_away);
37 void Stop(); 37 void Stop();
38
38 aura::Window* GetRootWindow(); 39 aura::Window* GetRootWindow();
39 40
40 // Reparents the widget if needed. 41 // Reparents the widget if needed.
41 void ReparentWidget(aura::Window* new_root_window); 42 void ReparentWidget(aura::Window* new_root_window);
42 43
43 private: 44 private:
44 friend class LaserPointerControllerTestApi; 45 friend class LaserPointerControllerTestApi;
45 46
46 // view::View: 47 // view::View:
47 void OnPaint(gfx::Canvas* canvas) override; 48 void OnPaint(gfx::Canvas* canvas) override;
48 49
49 LaserPointerPoints laser_points_; 50 LaserPointerPoints laser_points_;
50 std::unique_ptr<views::Widget> widget_; 51 std::unique_ptr<views::Widget> widget_;
51 52
52 DISALLOW_COPY_AND_ASSIGN(LaserPointerView); 53 DISALLOW_COPY_AND_ASSIGN(LaserPointerView);
53 }; 54 };
54 55
55 } // namespace ash 56 } // namespace ash
56 57
57 #endif // ASH_LASER_LASER_POINTER_VIEW_H_ 58 #endif // ASH_LASER_LASER_POINTER_VIEW_H_
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