ios/chrome/browser/ui/omnibox/truncating_attributed_label.h

// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef IOS_CHROME_BROWSER_UI_OMNIBOX_TRUNCATING_ATTRIBUTED_LABEL_H_
#define IOS_CHROME_BROWSER_UI_OMNIBOX_TRUNCATING_ATTRIBUTED_LABEL_H_

#import <UIKit/UIKit.h>

#include "base/mac/scoped_nsobject.h"

typedef enum {
  OmniboxPopupTruncatingTail = 0x1,
  OmniboxPopupTruncatingHead = 0x2,
  OmniboxPopupTruncatingHeadAndTail =
      OmniboxPopupTruncatingHead | OmniboxPopupTruncatingTail
} OmniboxPopupTruncatingMode;

// A label which applies a fade-to-background color gradient to one or both ends
// of the string if it is too large to fit the available area. It is based on
// GTMFadeTruncatingLabel but uses the attributedText property of UILabel rather
// than the text and font properties.
@interface OmniboxPopupTruncatingLabel : UILabel

// Which side(s) to truncate.
@property(nonatomic, assign) OmniboxPopupTruncatingMode truncateMode;

@end

#endif  // IOS_CHROME_BROWSER_UI_OMNIBOX_TRUNCATING_ATTRIBUTED_LABEL_H_