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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 IOS_CHROME_BROWSER_UI_OMNIBOX_TRUNCATING_ATTRIBUTED_LABEL_H_ | 5 #ifndef IOS_CHROME_BROWSER_UI_OMNIBOX_TRUNCATING_ATTRIBUTED_LABEL_H_ |
6 #define IOS_CHROME_BROWSER_UI_OMNIBOX_TRUNCATING_ATTRIBUTED_LABEL_H_ | 6 #define IOS_CHROME_BROWSER_UI_OMNIBOX_TRUNCATING_ATTRIBUTED_LABEL_H_ |
7 | 7 |
8 #import <CoreText/CoreText.h> | |
9 #import <QuartzCore/QuartzCore.h> | |
10 #import <UIKit/UIKit.h> | 8 #import <UIKit/UIKit.h> |
11 | 9 |
12 #include "base/mac/scoped_nsobject.h" | 10 #include "base/mac/scoped_nsobject.h" |
13 | 11 |
14 typedef enum { | 12 typedef enum { |
15 OmniboxPopupTruncatingTail = 0x1, | 13 OmniboxPopupTruncatingTail = 0x1, |
16 OmniboxPopupTruncatingHead = 0x2, | 14 OmniboxPopupTruncatingHead = 0x2, |
17 OmniboxPopupTruncatingHeadAndTail = | 15 OmniboxPopupTruncatingHeadAndTail = |
18 OmniboxPopupTruncatingHead | OmniboxPopupTruncatingTail | 16 OmniboxPopupTruncatingHead | OmniboxPopupTruncatingTail |
19 } OmniboxPopupTruncatingMode; | 17 } OmniboxPopupTruncatingMode; |
20 | 18 |
21 // This is a copy of GTMFadeTruncatingLabel that supports | 19 // A label which applies a fade-to-background color gradient to one or both ends |
22 // NSMutableAttributedString to change font (face and size), and color by using | 20 // of the string if it is too large to fit the available area. It is based on |
23 // CATextLayer. Unlike GTMFadeTruncatingLabel, it's not based on a UILabel, so | 21 // GTMFadeTruncatingLabel but uses the attributedText property of UILabel rather |
24 // it does not support shadowOffset and shadowColor, baselineAdjustment, | 22 // than the text and font properties. |
25 // highlighted, minimumFontSize, and numberOfLines. | 23 @interface OmniboxPopupTruncatingLabel : UILabel |
26 @interface OmniboxPopupTruncatingLabel : UIView | |
27 | 24 |
28 // Which side(s) to truncate. | 25 // Which side(s) to truncate. |
29 @property(nonatomic, assign) OmniboxPopupTruncatingMode truncateMode; | 26 @property(nonatomic, assign) OmniboxPopupTruncatingMode truncateMode; |
30 | 27 |
31 // Text alignment. | |
32 @property(nonatomic, assign) NSTextAlignment textAlignment; | |
33 | |
34 // For display of an attributed string. | |
35 @property(nonatomic, retain) NSMutableAttributedString* attributedText; | |
36 | |
37 // Set the label highlight state. | |
38 @property(nonatomic, assign) BOOL highlighted; | |
39 | |
40 // Set the label highlight color. | |
41 @property(nonatomic, retain) NSMutableAttributedString* highlightedText; | |
42 | |
43 @end | 28 @end |
44 | 29 |
45 #endif // IOS_CHROME_BROWSER_UI_OMNIBOX_TRUNCATING_ATTRIBUTED_LABEL_H_ | 30 #endif // IOS_CHROME_BROWSER_UI_OMNIBOX_TRUNCATING_ATTRIBUTED_LABEL_H_ |
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