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1/*
2 *  Copyright 2015 The WebRTC Project Authors. All rights reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#import "ARDStatsView.h"
12
13#import "RTCStatsReport.h"
14
15#import "ARDStatsBuilder.h"
16
17@implementation ARDStatsView {
18  UILabel *_statsLabel;
19  ARDStatsBuilder *_statsBuilder;
20}
21
22- (instancetype)initWithFrame:(CGRect)frame {
23  if (self = [super initWithFrame:frame]) {
24    _statsLabel = [[UILabel alloc] initWithFrame:CGRectZero];
25    _statsLabel.numberOfLines = 0;
26    _statsLabel.font = [UIFont fontWithName:@"Roboto" size:12];
27    _statsLabel.adjustsFontSizeToFitWidth = YES;
28    _statsLabel.minimumScaleFactor = 0.6;
29    _statsLabel.textColor = [UIColor greenColor];
30    [self addSubview:_statsLabel];
31    self.backgroundColor = [UIColor colorWithWhite:0 alpha:.6];
32    _statsBuilder = [[ARDStatsBuilder alloc] init];
33  }
34  return self;
35}
36
37- (void)setStats:(NSArray *)stats {
38  for (RTCStatsReport *report in stats) {
39    [_statsBuilder parseStatsReport:report];
40  }
41  _statsLabel.text = _statsBuilder.statsString;
42}
43
44- (void)layoutSubviews {
45  _statsLabel.frame = self.bounds;
46}
47
48- (CGSize)sizeThatFits:(CGSize)size {
49  return [_statsLabel sizeThatFits:size];
50}
51
52@end
53