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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 CHROME_BROWSER_UI_COCOA_TABS_TAB_VIEW_H_ | 5 #ifndef CHROME_BROWSER_UI_COCOA_TABS_TAB_VIEW_H_ |
| 6 #define CHROME_BROWSER_UI_COCOA_TABS_TAB_VIEW_H_ | 6 #define CHROME_BROWSER_UI_COCOA_TABS_TAB_VIEW_H_ |
| 7 | 7 |
| 8 #include <ApplicationServices/ApplicationServices.h> |
| 8 #import <Cocoa/Cocoa.h> | 9 #import <Cocoa/Cocoa.h> |
| 9 #include <ApplicationServices/ApplicationServices.h> | |
| 10 | 10 |
| 11 #include "base/mac/scoped_cftyperef.h" | 11 #include "base/mac/scoped_cftyperef.h" |
| 12 #include "base/memory/scoped_nsobject.h" | 12 #include "base/mac/scoped_nsobject.h" |
| 13 #import "chrome/browser/ui/cocoa/hover_close_button.h" | 13 #import "chrome/browser/ui/cocoa/hover_close_button.h" |
| 14 | 14 |
| 15 namespace tabs { | 15 namespace tabs { |
| 16 | 16 |
| 17 // Nomenclature: | 17 // Nomenclature: |
| 18 // Tabs _glow_ under two different circumstances, when they are _hovered_ (by | 18 // Tabs _glow_ under two different circumstances, when they are _hovered_ (by |
| 19 // the mouse) and when they are _alerted_ (to show that the tab's title has | 19 // the mouse) and when they are _alerted_ (to show that the tab's title has |
| 20 // changed). | 20 // changed). |
| 21 | 21 |
| 22 // The state of alerting (to show a title change on an unselected, pinned tab). | 22 // The state of alerting (to show a title change on an unselected, pinned tab). |
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| 63 NSTimeInterval lastGlowUpdate_; // Time either glow was last updated. | 63 NSTimeInterval lastGlowUpdate_; // Time either glow was last updated. |
| 64 | 64 |
| 65 NSPoint hoverPoint_; // Current location of hover in view coords. | 65 NSPoint hoverPoint_; // Current location of hover in view coords. |
| 66 | 66 |
| 67 // The location of the current mouseDown event in window coordinates. | 67 // The location of the current mouseDown event in window coordinates. |
| 68 NSPoint mouseDownPoint_; | 68 NSPoint mouseDownPoint_; |
| 69 | 69 |
| 70 NSCellStateValue state_; | 70 NSCellStateValue state_; |
| 71 | 71 |
| 72 // The tool tip text for this tab view. | 72 // The tool tip text for this tab view. |
| 73 scoped_nsobject<NSString> toolTipText_; | 73 base::scoped_nsobject<NSString> toolTipText_; |
| 74 | 74 |
| 75 // A one-element mask image cache. This cache makes drawing roughly 16% | 75 // A one-element mask image cache. This cache makes drawing roughly 16% |
| 76 // faster. | 76 // faster. |
| 77 base::ScopedCFTypeRef<CGImageRef> maskCache_; | 77 base::ScopedCFTypeRef<CGImageRef> maskCache_; |
| 78 CGFloat maskCacheWidth_; | 78 CGFloat maskCacheWidth_; |
| 79 CGFloat maskCacheScale_; | 79 CGFloat maskCacheScale_; |
| 80 } | 80 } |
| 81 | 81 |
| 82 @property(assign, nonatomic) NSCellStateValue state; | 82 @property(assign, nonatomic) NSCellStateValue state; |
| 83 @property(assign, nonatomic) CGFloat hoverAlpha; | 83 @property(assign, nonatomic) CGFloat hoverAlpha; |
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| 115 | 115 |
| 116 // The TabController |controller_| is not the only owner of this view. If the | 116 // The TabController |controller_| is not the only owner of this view. If the |
| 117 // controller is released before this view, then we could be hanging onto a | 117 // controller is released before this view, then we could be hanging onto a |
| 118 // garbage pointer. To prevent this, the TabController uses this interface to | 118 // garbage pointer. To prevent this, the TabController uses this interface to |
| 119 // clear the |controller_| pointer when it is dying. | 119 // clear the |controller_| pointer when it is dying. |
| 120 @interface TabView (TabControllerInterface) | 120 @interface TabView (TabControllerInterface) |
| 121 - (void)setController:(TabController*)controller; | 121 - (void)setController:(TabController*)controller; |
| 122 @end | 122 @end |
| 123 | 123 |
| 124 #endif // CHROME_BROWSER_UI_COCOA_TABS_TAB_VIEW_H_ | 124 #endif // CHROME_BROWSER_UI_COCOA_TABS_TAB_VIEW_H_ |
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