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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 COMPONENTS_INFOBARS_CORE_INFOBAR_CONTAINER_H_ | 5 #ifndef COMPONENTS_INFOBARS_CORE_INFOBAR_CONTAINER_H_ |
6 #define COMPONENTS_INFOBARS_CORE_INFOBAR_CONTAINER_H_ | 6 #define COMPONENTS_INFOBARS_CORE_INFOBAR_CONTAINER_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
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47 | 47 |
48 // Changes the InfoBarManager for which this container is showing infobars. | 48 // Changes the InfoBarManager for which this container is showing infobars. |
49 // This will hide all current infobars, remove them from the container, add | 49 // This will hide all current infobars, remove them from the container, add |
50 // the infobars from |infobar_manager|, and show them all. |infobar_manager| | 50 // the infobars from |infobar_manager|, and show them all. |infobar_manager| |
51 // may be NULL. | 51 // may be NULL. |
52 void ChangeInfoBarManager(InfoBarManager* infobar_manager); | 52 void ChangeInfoBarManager(InfoBarManager* infobar_manager); |
53 | 53 |
54 // Returns the amount by which to overlap the toolbar above, and, when | 54 // Returns the amount by which to overlap the toolbar above, and, when |
55 // |total_height| is non-NULL, set it to the height of the InfoBarContainer | 55 // |total_height| is non-NULL, set it to the height of the InfoBarContainer |
56 // (including overlap). | 56 // (including overlap). |
57 int GetVerticalOverlap(int* total_height); | 57 int GetVerticalOverlap(int* total_height) const; |
58 | 58 |
59 // Called by the delegate when the distance between what the top infobar's | 59 // Called by the delegate when the distance between what the top infobar's |
60 // "unspoofable" arrow would point to and the top infobar itself changes. | 60 // "unspoofable" arrow would point to and the top infobar itself changes. |
61 // This enables the top infobar to show a longer arrow (e.g. because of a | 61 // This enables the top infobar to show a longer arrow (e.g. because of a |
62 // visible bookmark bar) or shorter (e.g. due to being in a popup window) if | 62 // visible bookmark bar) or shorter (e.g. due to being in a popup window) if |
63 // desired. | 63 // desired. |
64 // | 64 // |
65 // IMPORTANT: This MUST NOT result in a call back to | 65 // IMPORTANT: This MUST NOT result in a call back to |
66 // Delegate::InfoBarContainerStateChanged() unless it causes an actual | 66 // Delegate::InfoBarContainerStateChanged() unless it causes an actual |
67 // change, lest we infinitely recurse. | 67 // change, lest we infinitely recurse. |
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128 | 128 |
129 // Calculated in SetMaxTopArrowHeight(). | 129 // Calculated in SetMaxTopArrowHeight(). |
130 int top_arrow_target_height_; | 130 int top_arrow_target_height_; |
131 | 131 |
132 DISALLOW_COPY_AND_ASSIGN(InfoBarContainer); | 132 DISALLOW_COPY_AND_ASSIGN(InfoBarContainer); |
133 }; | 133 }; |
134 | 134 |
135 } // namespace infobars | 135 } // namespace infobars |
136 | 136 |
137 #endif // COMPONENTS_INFOBARS_CORE_INFOBAR_CONTAINER_H_ | 137 #endif // COMPONENTS_INFOBARS_CORE_INFOBAR_CONTAINER_H_ |
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