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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_BUTTON_H_ | 5 #ifndef ASH_SHELF_SHELF_BUTTON_H_ |
6 #define ASH_SHELF_SHELF_BUTTON_H_ | 6 #define ASH_SHELF_SHELF_BUTTON_H_ |
7 | 7 |
8 #include "ash/ash_export.h" | 8 #include "ash/ash_export.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "ui/gfx/shadow_value.h" | 10 #include "ui/gfx/shadow_value.h" |
11 #include "ui/views/controls/button/custom_button.h" | 11 #include "ui/views/controls/button/custom_button.h" |
12 #include "ui/views/controls/image_view.h" | 12 #include "ui/views/controls/image_view.h" |
13 | 13 |
14 namespace ash { | 14 namespace ash { |
15 class InkDropButtonListener; | 15 class InkDropButtonListener; |
16 class ShelfView; | 16 class ShelfView; |
17 | 17 |
18 // Button used for items on the launcher, except for the AppList. | 18 // Button used for items on the launcher, except for the AppList. |
19 class ASH_EXPORT ShelfButton : public views::CustomButton { | 19 class ASH_EXPORT ShelfButton : public views::CustomButton { |
20 public: | 20 public: |
21 static const char kViewClassName[]; | 21 static const char kViewClassName[]; |
22 | 22 |
23 // Used to indicate the current state of the button. | 23 // Used to indicate the current state of the button. |
24 enum State { | 24 enum State { |
25 // Nothing special. Usually represents an app shortcut item with no running | 25 // Nothing special. Usually represents an app shortcut item with no running |
26 // instance. | 26 // instance. |
27 STATE_NORMAL = 0, | 27 STATE_NORMAL = 0, |
28 // Button has mouse hovering on it. | 28 // Button has mouse hovering on it. |
29 STATE_HOVERED = 1 << 0, | 29 STATE_HOVERED = 1 << 0, |
30 // Underlying ShelfItem has a running instance. | 30 // Underlying ShelfItem has a running instance. |
31 STATE_RUNNING = 1 << 1, | 31 STATE_RUNNING = 1 << 1, |
32 // Underlying ShelfItem is active (i.e. has focus). | 32 // Underlying ShelfItem is active (i.e. has focus). |
33 STATE_ACTIVE = 1 << 2, | 33 STATE_ACTIVE = 1 << 2, |
34 // Underlying ShelfItem needs user's attention. | 34 // Underlying ShelfItem needs user's attention. |
35 STATE_ATTENTION = 1 << 3, | 35 STATE_ATTENTION = 1 << 3, |
36 STATE_FOCUSED = 1 << 4, | 36 STATE_FOCUSED = 1 << 4, |
37 // Hide the status (temporarily for some animations). | 37 // Hide the status (temporarily for some animations). |
38 STATE_HIDDEN = 1 << 5, | 38 STATE_HIDDEN = 1 << 5, |
39 }; | 39 }; |
40 | 40 |
41 ShelfButton(InkDropButtonListener* listener, ShelfView* shelf_view); | 41 ShelfButton(InkDropButtonListener* listener, ShelfView* shelf_view); |
42 ~ShelfButton() override; | 42 ~ShelfButton() override; |
43 | 43 |
44 // Sets the image to display for this entry. | 44 // Sets the image to display for this entry. |
45 void SetImage(const gfx::ImageSkia& image); | 45 void SetImage(const gfx::ImageSkia& image); |
46 | 46 |
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119 // If non-null the destuctor sets this to true. This is set while the menu is | 119 // If non-null the destuctor sets this to true. This is set while the menu is |
120 // showing and used to detect if the menu was deleted while running. | 120 // showing and used to detect if the menu was deleted while running. |
121 bool* destroyed_flag_; | 121 bool* destroyed_flag_; |
122 | 122 |
123 DISALLOW_COPY_AND_ASSIGN(ShelfButton); | 123 DISALLOW_COPY_AND_ASSIGN(ShelfButton); |
124 }; | 124 }; |
125 | 125 |
126 } // namespace ash | 126 } // namespace ash |
127 | 127 |
128 #endif // ASH_SHELF_SHELF_BUTTON_H_ | 128 #endif // ASH_SHELF_SHELF_BUTTON_H_ |
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