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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/common/shelf/shelf_view.h" | 5 #include "ash/common/shelf/shelf_view.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "ash/common/ash_constants.h" | 10 #include "ash/common/ash_constants.h" |
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48 #include "ui/views/view_model.h" | 48 #include "ui/views/view_model.h" |
49 #include "ui/views/view_model_utils.h" | 49 #include "ui/views/view_model_utils.h" |
50 #include "ui/views/widget/widget.h" | 50 #include "ui/views/widget/widget.h" |
51 #include "ui/wm/core/coordinate_conversion.h" | 51 #include "ui/wm/core/coordinate_conversion.h" |
52 | 52 |
53 using gfx::Animation; | 53 using gfx::Animation; |
54 using views::View; | 54 using views::View; |
55 | 55 |
56 namespace ash { | 56 namespace ash { |
57 | 57 |
58 const int SHELF_ALIGNMENT_UMA_ENUM_VALUE_BOTTOM = 0; | |
59 const int SHELF_ALIGNMENT_UMA_ENUM_VALUE_LEFT = 1; | |
60 const int SHELF_ALIGNMENT_UMA_ENUM_VALUE_RIGHT = 2; | |
61 const int SHELF_ALIGNMENT_UMA_ENUM_VALUE_COUNT = 3; | |
62 | |
63 // The proportion of the shelf space reserved for non-panel icons. Panels | 58 // The proportion of the shelf space reserved for non-panel icons. Panels |
64 // may flow into this space but will be put into the overflow bubble if there | 59 // may flow into this space but will be put into the overflow bubble if there |
65 // is contention for the space. | 60 // is contention for the space. |
66 const float kReservedNonPanelIconProportion = 0.67f; | 61 const float kReservedNonPanelIconProportion = 0.67f; |
67 | 62 |
68 // The distance of the cursor from the outer rim of the shelf before it | 63 // The distance of the cursor from the outer rim of the shelf before it |
69 // separates. | 64 // separates. |
70 const int kRipOffDistance = 48; | 65 const int kRipOffDistance = 48; |
71 | 66 |
72 // The rip off drag and drop proxy image should get scaled by this factor. | 67 // The rip off drag and drop proxy image should get scaled by this factor. |
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1761 | 1756 |
1762 int ShelfView::CalculateShelfDistance(const gfx::Point& coordinate) const { | 1757 int ShelfView::CalculateShelfDistance(const gfx::Point& coordinate) const { |
1763 const gfx::Rect bounds = GetBoundsInScreen(); | 1758 const gfx::Rect bounds = GetBoundsInScreen(); |
1764 int distance = wm_shelf_->SelectValueForShelfAlignment( | 1759 int distance = wm_shelf_->SelectValueForShelfAlignment( |
1765 bounds.y() - coordinate.y(), coordinate.x() - bounds.right(), | 1760 bounds.y() - coordinate.y(), coordinate.x() - bounds.right(), |
1766 bounds.x() - coordinate.x()); | 1761 bounds.x() - coordinate.x()); |
1767 return distance > 0 ? distance : 0; | 1762 return distance > 0 ? distance : 0; |
1768 } | 1763 } |
1769 | 1764 |
1770 } // namespace ash | 1765 } // namespace ash |
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