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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 #import "chrome/browser/ui/cocoa/view_id_util.h" | 5 #import "chrome/browser/ui/cocoa/view_id_util.h" |
6 | 6 |
7 #import <Cocoa/Cocoa.h> | 7 #import <Cocoa/Cocoa.h> |
8 | 8 |
9 #include <map> | 9 #include <map> |
10 #include <utility> | 10 #include <utility> |
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53 DCHECK(view); | 53 DCHECK(view); |
54 g_view_id_map.Get().erase(view); | 54 g_view_id_map.Get().erase(view); |
55 } | 55 } |
56 | 56 |
57 NSView* GetView(NSWindow* window, ViewID viewID) { | 57 NSView* GetView(NSWindow* window, ViewID viewID) { |
58 DCHECK(viewID != VIEW_ID_NONE); | 58 DCHECK(viewID != VIEW_ID_NONE); |
59 DCHECK(window); | 59 DCHECK(window); |
60 | 60 |
61 // As tabs can be created, destroyed or rearranged dynamically, we handle them | 61 // As tabs can be created, destroyed or rearranged dynamically, we handle them |
62 // here specially. | 62 // here specially. |
| 63 #if 0 |
63 if (viewID >= VIEW_ID_TAB_0 && viewID <= VIEW_ID_TAB_LAST) { | 64 if (viewID >= VIEW_ID_TAB_0 && viewID <= VIEW_ID_TAB_LAST) { |
64 BrowserWindowController* windowController = [window windowController]; | 65 BrowserWindowController* windowController = [window windowController]; |
65 DCHECK([windowController isKindOfClass:[BrowserWindowController class]]); | 66 DCHECK([windowController isKindOfClass:[BrowserWindowController class]]); |
66 TabStripController* tabStripController = | 67 TabStripController* tabStripController = |
67 [windowController tabStripController]; | 68 [windowController tabStripController]; |
68 DCHECK(tabStripController); | 69 DCHECK(tabStripController); |
69 NSUInteger count = [tabStripController viewsCount]; | 70 NSUInteger count = [tabStripController viewsCount]; |
70 DCHECK(count); | 71 DCHECK(count); |
71 NSUInteger index = | 72 NSUInteger index = |
72 (viewID == VIEW_ID_TAB_LAST ? count - 1 : viewID - VIEW_ID_TAB_0); | 73 (viewID == VIEW_ID_TAB_LAST ? count - 1 : viewID - VIEW_ID_TAB_0); |
73 return index < count ? [tabStripController viewAtIndex:index] : nil; | 74 return index < count ? [tabStripController viewAtIndex:index] : nil; |
74 } | 75 } |
| 76 #endif |
75 | 77 |
76 return FindViewWithID([[window contentView] superview], viewID); | 78 return FindViewWithID([[window contentView] superview], viewID); |
77 } | 79 } |
78 | 80 |
79 } // namespace view_id_util | 81 } // namespace view_id_util |
80 | 82 |
81 @implementation NSView (ViewID) | 83 @implementation NSView (ViewID) |
82 | 84 |
83 - (ViewID)viewID { | 85 - (ViewID)viewID { |
84 ViewIDMap* map = g_view_id_map.Pointer(); | 86 ViewIDMap* map = g_view_id_map.Pointer(); |
85 ViewIDMap::const_iterator iter = map->find(self); | 87 ViewIDMap::const_iterator iter = map->find(self); |
86 return iter != map->end() ? iter->second : VIEW_ID_NONE; | 88 return iter != map->end() ? iter->second : VIEW_ID_NONE; |
87 } | 89 } |
88 | 90 |
89 - (NSView*)ancestorWithViewID:(ViewID)viewID { | 91 - (NSView*)ancestorWithViewID:(ViewID)viewID { |
90 NSView* ancestor = self; | 92 NSView* ancestor = self; |
91 while (ancestor && [ancestor viewID] != viewID) | 93 while (ancestor && [ancestor viewID] != viewID) |
92 ancestor = [ancestor superview]; | 94 ancestor = [ancestor superview]; |
93 return ancestor; | 95 return ancestor; |
94 } | 96 } |
95 | 97 |
96 @end | 98 @end |
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