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Side by Side Diff: chrome/browser/ui/cocoa/bubble_view.h

Issue 17593006: mac: Update clients of scoped_nsobject.h. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: iwyu, scoped_nsprotocol Created 7 years, 5 months ago
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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 <Cocoa/Cocoa.h> 5 #import <Cocoa/Cocoa.h>
6 6
7 #include "base/memory/scoped_nsobject.h" 7 #include "base/mac/scoped_nsobject.h"
8 8
9 // A view class that looks like a "bubble" with rounded corners and displays 9 // A view class that looks like a "bubble" with rounded corners and displays
10 // text inside. Can be themed. To put flush against the sides of a window, the 10 // text inside. Can be themed. To put flush against the sides of a window, the
11 // corner flags can be adjusted. 11 // corner flags can be adjusted.
12 12
13 // Constants that define where the bubble will have a rounded corner. If 13 // Constants that define where the bubble will have a rounded corner. If
14 // not set, the corner will be square. 14 // not set, the corner will be square.
15 enum { 15 enum {
16 kRoundedTopLeftCorner = 1, 16 kRoundedTopLeftCorner = 1,
17 kRoundedTopRightCorner = 1 << 1, 17 kRoundedTopRightCorner = 1 << 1,
18 kRoundedBottomLeftCorner = 1 << 2, 18 kRoundedBottomLeftCorner = 1 << 2,
19 kRoundedBottomRightCorner = 1 << 3, 19 kRoundedBottomRightCorner = 1 << 3,
20 kRoundedAllCorners = kRoundedTopLeftCorner | 20 kRoundedAllCorners = kRoundedTopLeftCorner |
21 kRoundedTopRightCorner | 21 kRoundedTopRightCorner |
22 kRoundedBottomLeftCorner | 22 kRoundedBottomLeftCorner |
23 kRoundedBottomRightCorner 23 kRoundedBottomRightCorner
24 }; 24 };
25 25
26 // Constants that affect where the text is positioned within the view. They 26 // Constants that affect where the text is positioned within the view. They
27 // are exposed in case anyone needs to use the padding to set the content string 27 // are exposed in case anyone needs to use the padding to set the content string
28 // length appropriately based on available space (such as eliding a URL). 28 // length appropriately based on available space (such as eliding a URL).
29 enum { 29 enum {
30 kBubbleViewTextPositionX = 4, 30 kBubbleViewTextPositionX = 4,
31 kBubbleViewTextPositionY = 2 31 kBubbleViewTextPositionY = 2
32 }; 32 };
33 33
34 @interface BubbleView : NSView { 34 @interface BubbleView : NSView {
35 @private 35 @private
36 scoped_nsobject<NSString> content_; 36 base::scoped_nsobject<NSString> content_;
37 unsigned long cornerFlags_; 37 unsigned long cornerFlags_;
38 // The window from which we get the theme used to draw. In some cases, 38 // The window from which we get the theme used to draw. In some cases,
39 // it might not be the window we're in. As a result, this may or may not 39 // it might not be the window we're in. As a result, this may or may not
40 // directly own us, so it needs to be weak to prevent a cycle. 40 // directly own us, so it needs to be weak to prevent a cycle.
41 NSWindow* themeProvider_; 41 NSWindow* themeProvider_;
42 } 42 }
43 43
44 // Designated initializer. |provider| is the window from which we get the 44 // Designated initializer. |provider| is the window from which we get the
45 // current theme to draw text and backgrounds. If nil, the current window will 45 // current theme to draw text and backgrounds. If nil, the current window will
46 // be checked. The caller needs to ensure |provider| can't go away as it will 46 // be checked. The caller needs to ensure |provider| can't go away as it will
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59 // The font used to display the content string. 59 // The font used to display the content string.
60 - (NSFont*)font; 60 - (NSFont*)font;
61 61
62 @end 62 @end
63 63
64 // APIs exposed only for testing. 64 // APIs exposed only for testing.
65 @interface BubbleView(TestingOnly) 65 @interface BubbleView(TestingOnly)
66 - (NSString*)content; 66 - (NSString*)content;
67 - (unsigned long)cornerFlags; 67 - (unsigned long)cornerFlags;
68 @end 68 @end
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