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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 #include "ash/wm/gestures/two_finger_drag_handler.h" | 5 #include "ash/wm/gestures/two_finger_drag_handler.h" |
6 | 6 |
7 #include "ash/wm/window_resizer.h" | 7 #include "ash/wm/window_resizer.h" |
8 #include "ash/wm/window_state.h" | 8 #include "ash/wm/window_state.h" |
9 #include "ash/wm/window_util.h" | 9 #include "ash/wm/window_util.h" |
10 #include "ash/wm/workspace/snap_sizer.h" | 10 #include "ash/wm/workspace/snap_sizer.h" |
11 #include "ui/aura/client/window_types.h" | |
12 #include "ui/aura/window.h" | 11 #include "ui/aura/window.h" |
13 #include "ui/aura/window_delegate.h" | 12 #include "ui/aura/window_delegate.h" |
14 #include "ui/base/hit_test.h" | 13 #include "ui/base/hit_test.h" |
15 #include "ui/compositor/layer.h" | 14 #include "ui/compositor/layer.h" |
16 #include "ui/compositor/scoped_layer_animation_settings.h" | 15 #include "ui/compositor/scoped_layer_animation_settings.h" |
17 #include "ui/events/event.h" | 16 #include "ui/events/event.h" |
18 #include "ui/events/event_constants.h" | 17 #include "ui/events/event_constants.h" |
| 18 #include "ui/wm/public/window_types.h" |
19 | 19 |
20 namespace { | 20 namespace { |
21 | 21 |
22 bool IsTopEdge(int component) { | 22 bool IsTopEdge(int component) { |
23 return component == HTTOPLEFT || | 23 return component == HTTOPLEFT || |
24 component == HTTOP || | 24 component == HTTOP || |
25 component == HTTOPRIGHT; | 25 component == HTTOPRIGHT; |
26 } | 26 } |
27 | 27 |
28 bool IsBottomEdge(int component) { | 28 bool IsBottomEdge(int component) { |
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91 first_finger_hittest_ = | 91 first_finger_hittest_ = |
92 target->delegate()->GetNonClientComponent(event.location()); | 92 target->delegate()->GetNonClientComponent(event.location()); |
93 return false; | 93 return false; |
94 } | 94 } |
95 | 95 |
96 wm::WindowState* window_state = wm::GetWindowState(target); | 96 wm::WindowState* window_state = wm::GetWindowState(target); |
97 | 97 |
98 if (event.type() == ui::ET_GESTURE_BEGIN && | 98 if (event.type() == ui::ET_GESTURE_BEGIN && |
99 event.details().touch_points() == 2) { | 99 event.details().touch_points() == 2) { |
100 if (!in_gesture_drag_ && window_state->IsNormalShowState() && | 100 if (!in_gesture_drag_ && window_state->IsNormalShowState() && |
101 target->type() == aura::client::WINDOW_TYPE_NORMAL) { | 101 target->type() == ui::wm::WINDOW_TYPE_NORMAL) { |
102 if (WindowComponentsAllowMoving(first_finger_hittest_, | 102 if (WindowComponentsAllowMoving(first_finger_hittest_, |
103 target->delegate()->GetNonClientComponent(event.location()))) { | 103 target->delegate()->GetNonClientComponent(event.location()))) { |
104 in_gesture_drag_ = true; | 104 in_gesture_drag_ = true; |
105 target->AddObserver(this); | 105 target->AddObserver(this); |
106 // Only create a new WindowResizer if one doesn't already exist | 106 // Only create a new WindowResizer if one doesn't already exist |
107 // for the target window. | 107 // for the target window. |
108 window_resizer_ = CreateWindowResizer( | 108 window_resizer_ = CreateWindowResizer( |
109 target, | 109 target, |
110 event.details().bounding_box().CenterPoint(), | 110 event.details().bounding_box().CenterPoint(), |
111 HTCAPTION, | 111 HTCAPTION, |
112 aura::client::WINDOW_MOVE_SOURCE_TOUCH); | 112 aura::client::WINDOW_MOVE_SOURCE_TOUCH); |
113 return true; | 113 return true; |
114 } | 114 } |
115 } | 115 } |
116 | 116 |
117 return false; | 117 return false; |
118 } | 118 } |
119 | 119 |
120 if (!in_gesture_drag_) { | 120 if (!in_gesture_drag_) { |
121 // Consume all two-finger gestures on a normal window. | 121 // Consume all two-finger gestures on a normal window. |
122 return event.details().touch_points() == 2 && | 122 return event.details().touch_points() == 2 && |
123 target->type() == aura::client::WINDOW_TYPE_NORMAL && | 123 target->type() == ui::wm::WINDOW_TYPE_NORMAL && |
124 window_state->IsNormalShowState(); | 124 window_state->IsNormalShowState(); |
125 } | 125 } |
126 // Since |in_gesture_drag_| is true a resizer was either created above or | 126 // Since |in_gesture_drag_| is true a resizer was either created above or |
127 // it was created elsewhere and can be found in |window_state|. | 127 // it was created elsewhere and can be found in |window_state|. |
128 WindowResizer* any_window_resizer = window_resizer_ ? | 128 WindowResizer* any_window_resizer = window_resizer_ ? |
129 window_resizer_.get() : window_state->window_resizer(); | 129 window_resizer_.get() : window_state->window_resizer(); |
130 DCHECK(any_window_resizer); | 130 DCHECK(any_window_resizer); |
131 | 131 |
132 if (target != any_window_resizer->GetTarget()) | 132 if (target != any_window_resizer->GetTarget()) |
133 return false; | 133 return false; |
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207 bool visible) { | 207 bool visible) { |
208 Reset(window); | 208 Reset(window); |
209 } | 209 } |
210 | 210 |
211 void TwoFingerDragHandler::OnWindowDestroying(aura::Window* window) { | 211 void TwoFingerDragHandler::OnWindowDestroying(aura::Window* window) { |
212 Reset(window); | 212 Reset(window); |
213 } | 213 } |
214 | 214 |
215 } // namespace internal | 215 } // namespace internal |
216 } // namespace ash | 216 } // namespace ash |
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