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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 #ifndef CHROME_BROWSER_UI_COCOA_TABS_TAB_STRIP_CONTROLLER_H_ | 5 #ifndef CHROME_BROWSER_UI_COCOA_TABS_TAB_STRIP_CONTROLLER_H_ |
6 #define CHROME_BROWSER_UI_COCOA_TABS_TAB_STRIP_CONTROLLER_H_ | 6 #define CHROME_BROWSER_UI_COCOA_TABS_TAB_STRIP_CONTROLLER_H_ |
7 | 7 |
8 #import <Cocoa/Cocoa.h> | 8 #import <Cocoa/Cocoa.h> |
9 | 9 |
10 #include "base/memory/scoped_nsobject.h" | 10 #include "base/memory/scoped_nsobject.h" |
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32 // The interface for the tab strip controller's delegate. | 32 // The interface for the tab strip controller's delegate. |
33 // Delegating TabStripModelObserverBridge's events (in lieu of directly | 33 // Delegating TabStripModelObserverBridge's events (in lieu of directly |
34 // subscribing to TabStripModelObserverBridge events, as TabStripController | 34 // subscribing to TabStripModelObserverBridge events, as TabStripController |
35 // does) is necessary to guarantee a proper order of subviews layout updates, | 35 // does) is necessary to guarantee a proper order of subviews layout updates, |
36 // otherwise it might trigger unnesessary content relayout, UI flickering etc. | 36 // otherwise it might trigger unnesessary content relayout, UI flickering etc. |
37 @protocol TabStripControllerDelegate | 37 @protocol TabStripControllerDelegate |
38 | 38 |
39 // Stripped down version of TabStripModelObserverBridge:selectTabWithContents. | 39 // Stripped down version of TabStripModelObserverBridge:selectTabWithContents. |
40 - (void)onActivateTabWithContents:(content::WebContents*)contents; | 40 - (void)onActivateTabWithContents:(content::WebContents*)contents; |
41 | 41 |
42 // Stripped down version of TabStripModelObserverBridge:tabReplacedWithContents. | |
43 - (void)onReplaceTabWithContents:(content::WebContents*)contents; | |
44 | |
45 // Stripped down version of TabStripModelObserverBridge:tabChangedWithContents. | 42 // Stripped down version of TabStripModelObserverBridge:tabChangedWithContents. |
46 - (void)onTabChanged:(TabStripModelObserver::TabChangeType)change | 43 - (void)onTabChanged:(TabStripModelObserver::TabChangeType)change |
47 withContents:(content::WebContents*)contents; | 44 withContents:(content::WebContents*)contents; |
48 | 45 |
49 // Stripped down version of TabStripModelObserverBridge:tabDetachedWithContents. | 46 // Stripped down version of TabStripModelObserverBridge:tabDetachedWithContents. |
50 - (void)onTabDetachedWithContents:(content::WebContents*)contents; | 47 - (void)onTabDetachedWithContents:(content::WebContents*)contents; |
51 | 48 |
52 // Stripped down version of TabStripModelObserverBridge:insertTabWithContents. | |
53 - (void)onInsertTabWithContents:(content::WebContents*)contents; | |
54 | |
55 @end | 49 @end |
56 | 50 |
57 // A class that handles managing the tab strip in a browser window. It uses | 51 // A class that handles managing the tab strip in a browser window. It uses |
58 // a supporting C++ bridge object to register for notifications from the | 52 // a supporting C++ bridge object to register for notifications from the |
59 // TabStripModel. The Obj-C part of this class handles drag and drop and all | 53 // TabStripModel. The Obj-C part of this class handles drag and drop and all |
60 // the other Cocoa-y aspects. | 54 // the other Cocoa-y aspects. |
61 // | 55 // |
62 // For a full description of the design, see | 56 // For a full description of the design, see |
63 // http://www.chromium.org/developers/design-documents/tab-strip-mac | 57 // http://www.chromium.org/developers/design-documents/tab-strip-mac |
64 @interface TabStripController : | 58 @interface TabStripController : |
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257 | 251 |
258 // Returns the currently active TabContentsController. | 252 // Returns the currently active TabContentsController. |
259 - (TabContentsController*)activeTabContentsController; | 253 - (TabContentsController*)activeTabContentsController; |
260 | 254 |
261 @end | 255 @end |
262 | 256 |
263 // Returns the parent view to use when showing a sheet for a given web contents. | 257 // Returns the parent view to use when showing a sheet for a given web contents. |
264 NSView* GetSheetParentViewForWebContents(content::WebContents* web_contents); | 258 NSView* GetSheetParentViewForWebContents(content::WebContents* web_contents); |
265 | 259 |
266 #endif // CHROME_BROWSER_UI_COCOA_TABS_TAB_STRIP_CONTROLLER_H_ | 260 #endif // CHROME_BROWSER_UI_COCOA_TABS_TAB_STRIP_CONTROLLER_H_ |
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