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Side by Side Diff: ash/wm/gestures/long_press_affordance_handler.h

Issue 23531053: ui/base/animation -> ui/gfx/animation (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Merge 2 trunk Created 7 years, 3 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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_WM_GESTURES_LONG_PRESS_AFFORDANCE_HANDLER_H_ 5 #ifndef ASH_WM_GESTURES_LONG_PRESS_AFFORDANCE_HANDLER_H_
6 #define ASH_WM_GESTURES_LONG_PRESS_AFFORDANCE_HANDLER_H_ 6 #define ASH_WM_GESTURES_LONG_PRESS_AFFORDANCE_HANDLER_H_
7 7
8 #include "base/timer/timer.h" 8 #include "base/timer/timer.h"
9 #include "ui/base/animation/animation_delegate.h" 9 #include "ui/gfx/animation/animation_delegate.h"
10 #include "ui/base/animation/linear_animation.h" 10 #include "ui/gfx/animation/linear_animation.h"
11 #include "ui/gfx/point.h" 11 #include "ui/gfx/point.h"
12 12
13 namespace aura { 13 namespace aura {
14 class Window; 14 class Window;
15 } 15 }
16 16
17 namespace ui { 17 namespace ui {
18 class LocatedEvent; 18 class LocatedEvent;
19 } 19 }
20 20
21 namespace ash { 21 namespace ash {
22 22
23 namespace test { 23 namespace test {
24 class SystemGestureEventFilterTest; 24 class SystemGestureEventFilterTest;
25 } 25 }
26 26
27 namespace internal { 27 namespace internal {
28 28
29 // LongPressAffordanceHandler displays an animated affordance that is shown 29 // LongPressAffordanceHandler displays an animated affordance that is shown
30 // on a TAP_DOWN gesture. The animation sequence consists of two parts: 30 // on a TAP_DOWN gesture. The animation sequence consists of two parts:
31 // The first part is a grow animation that starts at semi-long-press and 31 // The first part is a grow animation that starts at semi-long-press and
32 // completes on a long-press gesture. The affordance animates to full size 32 // completes on a long-press gesture. The affordance animates to full size
33 // during grow animation. 33 // during grow animation.
34 // The second part is a shrink animation that start after grow and shrinks the 34 // The second part is a shrink animation that start after grow and shrinks the
35 // affordance out of view. 35 // affordance out of view.
36 class LongPressAffordanceHandler : public ui::AnimationDelegate, 36 class LongPressAffordanceHandler : public gfx::AnimationDelegate,
37 public ui::LinearAnimation { 37 public gfx::LinearAnimation {
38 public: 38 public:
39 LongPressAffordanceHandler(); 39 LongPressAffordanceHandler();
40 virtual ~LongPressAffordanceHandler(); 40 virtual ~LongPressAffordanceHandler();
41 41
42 // Display or removes long press affordance according to the |event|. 42 // Display or removes long press affordance according to the |event|.
43 void ProcessEvent(aura::Window* target, 43 void ProcessEvent(aura::Window* target,
44 ui::LocatedEvent* event, 44 ui::LocatedEvent* event,
45 int touch_id); 45 int touch_id);
46 46
47 private: 47 private:
48 friend class ash::test::SystemGestureEventFilterTest; 48 friend class ash::test::SystemGestureEventFilterTest;
49 49
50 enum LongPressAnimationType { 50 enum LongPressAnimationType {
51 NONE, 51 NONE,
52 GROW_ANIMATION, 52 GROW_ANIMATION,
53 SHRINK_ANIMATION, 53 SHRINK_ANIMATION,
54 }; 54 };
55 55
56 void StartAnimation(); 56 void StartAnimation();
57 void StopAnimation(); 57 void StopAnimation();
58 58
59 // Overridden from ui::LinearAnimation. 59 // Overridden from gfx::LinearAnimation.
60 virtual void AnimateToState(double state) OVERRIDE; 60 virtual void AnimateToState(double state) OVERRIDE;
61 virtual bool ShouldSendCanceledFromStop() OVERRIDE; 61 virtual bool ShouldSendCanceledFromStop() OVERRIDE;
62 62
63 // Overridden from ui::AnimationDelegate. 63 // Overridden from gfx::AnimationDelegate.
64 virtual void AnimationEnded(const ui::Animation* animation) OVERRIDE; 64 virtual void AnimationEnded(const gfx::Animation* animation) OVERRIDE;
65 65
66 class LongPressAffordanceView; 66 class LongPressAffordanceView;
67 scoped_ptr<LongPressAffordanceView> view_; 67 scoped_ptr<LongPressAffordanceView> view_;
68 gfx::Point tap_down_location_; 68 gfx::Point tap_down_location_;
69 int tap_down_touch_id_; 69 int tap_down_touch_id_;
70 base::OneShotTimer<LongPressAffordanceHandler> timer_; 70 base::OneShotTimer<LongPressAffordanceHandler> timer_;
71 int64 tap_down_display_id_; 71 int64 tap_down_display_id_;
72 LongPressAnimationType current_animation_type_; 72 LongPressAnimationType current_animation_type_;
73 73
74 DISALLOW_COPY_AND_ASSIGN(LongPressAffordanceHandler); 74 DISALLOW_COPY_AND_ASSIGN(LongPressAffordanceHandler);
75 }; 75 };
76 76
77 } // namespace internal 77 } // namespace internal
78 } // namespace ash 78 } // namespace ash
79 79
80 #endif // ASH_WM_GESTURES_LONG_PRESS_AFFORDANCE_HANDLER_H_ 80 #endif // ASH_WM_GESTURES_LONG_PRESS_AFFORDANCE_HANDLER_H_
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