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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_SHELF_SHELF_H_ | 5 #ifndef ASH_SHELF_SHELF_H_ |
6 #define ASH_SHELF_SHELF_H_ | 6 #define ASH_SHELF_SHELF_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
11 | 11 |
12 #include "ash/ash_export.h" | 12 #include "ash/ash_export.h" |
13 #include "ash/shelf/shelf_constants.h" | 13 #include "ash/common/shelf/shelf_constants.h" |
| 14 #include "ash/common/shelf/shelf_types.h" |
14 #include "ash/shelf/shelf_locking_manager.h" | 15 #include "ash/shelf/shelf_locking_manager.h" |
15 #include "ash/shelf/shelf_types.h" | |
16 #include "ash/shelf/shelf_widget.h" | 16 #include "ash/shelf/shelf_widget.h" |
17 #include "base/macros.h" | 17 #include "base/macros.h" |
18 #include "ui/gfx/geometry/size.h" | 18 #include "ui/gfx/geometry/size.h" |
19 #include "ui/views/widget/widget_observer.h" | 19 #include "ui/views/widget/widget_observer.h" |
20 | 20 |
21 namespace app_list { | 21 namespace app_list { |
22 class ApplicationDragAndDropHost; | 22 class ApplicationDragAndDropHost; |
23 } | 23 } |
24 | 24 |
25 namespace aura { | 25 namespace aura { |
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65 | 65 |
66 // Return the shelf for the display that |window| is currently on, or a shelf | 66 // Return the shelf for the display that |window| is currently on, or a shelf |
67 // on primary display if the shelf per display feature is disabled. NULL if no | 67 // on primary display if the shelf per display feature is disabled. NULL if no |
68 // user is logged in yet. | 68 // user is logged in yet. |
69 static Shelf* ForWindow(const aura::Window* window); | 69 static Shelf* ForWindow(const aura::Window* window); |
70 | 70 |
71 // Returns the shelf for the display with |display_id| or null if that display | 71 // Returns the shelf for the display with |display_id| or null if that display |
72 // does not exist or does not have a shelf. | 72 // does not exist or does not have a shelf. |
73 static Shelf* ForDisplayId(int64_t display_id); | 73 static Shelf* ForDisplayId(int64_t display_id); |
74 | 74 |
75 void SetAlignment(wm::ShelfAlignment alignment); | 75 void SetAlignment(ShelfAlignment alignment); |
76 wm::ShelfAlignment alignment() const { return alignment_; } | 76 ShelfAlignment alignment() const { return alignment_; } |
77 bool IsHorizontalAlignment() const; | 77 bool IsHorizontalAlignment() const; |
78 | 78 |
79 // Sets the ShelfAutoHideBehavior. See enum description for details. | 79 // Sets the ShelfAutoHideBehavior. See enum description for details. |
80 void SetAutoHideBehavior(ShelfAutoHideBehavior auto_hide_behavior); | 80 void SetAutoHideBehavior(ShelfAutoHideBehavior auto_hide_behavior); |
81 ShelfAutoHideBehavior auto_hide_behavior() const { | 81 ShelfAutoHideBehavior auto_hide_behavior() const { |
82 return auto_hide_behavior_; | 82 return auto_hide_behavior_; |
83 } | 83 } |
84 | 84 |
85 ShelfAutoHideState GetAutoHideState() const; | 85 ShelfAutoHideState GetAutoHideState() const; |
86 | 86 |
87 ShelfVisibilityState GetVisibilityState() const; | 87 ShelfVisibilityState GetVisibilityState() const; |
88 | 88 |
89 // A helper functions that chooses values specific to a shelf alignment. | 89 // A helper functions that chooses values specific to a shelf alignment. |
90 template <typename T> | 90 template <typename T> |
91 T SelectValueForShelfAlignment(T bottom, T left, T right) const { | 91 T SelectValueForShelfAlignment(T bottom, T left, T right) const { |
92 switch (alignment_) { | 92 switch (alignment_) { |
93 case wm::SHELF_ALIGNMENT_BOTTOM: | 93 case SHELF_ALIGNMENT_BOTTOM: |
94 case wm::SHELF_ALIGNMENT_BOTTOM_LOCKED: | 94 case SHELF_ALIGNMENT_BOTTOM_LOCKED: |
95 return bottom; | 95 return bottom; |
96 case wm::SHELF_ALIGNMENT_LEFT: | 96 case SHELF_ALIGNMENT_LEFT: |
97 return left; | 97 return left; |
98 case wm::SHELF_ALIGNMENT_RIGHT: | 98 case SHELF_ALIGNMENT_RIGHT: |
99 return right; | 99 return right; |
100 } | 100 } |
101 NOTREACHED(); | 101 NOTREACHED(); |
102 return right; | 102 return right; |
103 } | 103 } |
104 | 104 |
105 // A helper functions that chooses values specific to a shelf alignment type. | 105 // A helper functions that chooses values specific to a shelf alignment type. |
106 template <typename T> | 106 template <typename T> |
107 T PrimaryAxisValue(T horizontal, T vertical) const { | 107 T PrimaryAxisValue(T horizontal, T vertical) const { |
108 return IsHorizontalAlignment() ? horizontal : vertical; | 108 return IsHorizontalAlignment() ? horizontal : vertical; |
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160 | 160 |
161 private: | 161 private: |
162 friend class test::ShelfTestAPI; | 162 friend class test::ShelfTestAPI; |
163 | 163 |
164 std::unique_ptr<wm::WmShelfAura> wm_shelf_; | 164 std::unique_ptr<wm::WmShelfAura> wm_shelf_; |
165 ShelfDelegate* delegate_; | 165 ShelfDelegate* delegate_; |
166 ShelfWidget* shelf_widget_; | 166 ShelfWidget* shelf_widget_; |
167 ShelfView* shelf_view_; | 167 ShelfView* shelf_view_; |
168 ShelfLockingManager shelf_locking_manager_; | 168 ShelfLockingManager shelf_locking_manager_; |
169 | 169 |
170 wm::ShelfAlignment alignment_ = wm::SHELF_ALIGNMENT_BOTTOM; | 170 ShelfAlignment alignment_ = SHELF_ALIGNMENT_BOTTOM; |
171 ShelfAutoHideBehavior auto_hide_behavior_ = SHELF_AUTO_HIDE_BEHAVIOR_NEVER; | 171 ShelfAutoHideBehavior auto_hide_behavior_ = SHELF_AUTO_HIDE_BEHAVIOR_NEVER; |
172 | 172 |
173 DISALLOW_COPY_AND_ASSIGN(Shelf); | 173 DISALLOW_COPY_AND_ASSIGN(Shelf); |
174 }; | 174 }; |
175 | 175 |
176 } // namespace ash | 176 } // namespace ash |
177 | 177 |
178 #endif // ASH_SHELF_SHELF_H_ | 178 #endif // ASH_SHELF_SHELF_H_ |
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