82 lines
3 KiB
Objective-C
82 lines
3 KiB
Objective-C
// TweetTableViewCell.m
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//
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// Copyright (c) 2012 Mattt Thompson (http://mattt.me/)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#import "TweetTableViewCell.h"
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#import "Tweet.h"
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#import "User.h"
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#import "UIImageView+AFNetworking.h"
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@implementation TweetTableViewCell {
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@private
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__strong Tweet *_tweet;
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}
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@synthesize tweet = _tweet;
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- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
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self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
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if (!self) {
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return nil;
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}
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self.textLabel.adjustsFontSizeToFitWidth = YES;
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self.textLabel.textColor = [UIColor darkGrayColor];
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self.detailTextLabel.font = [UIFont systemFontOfSize:12.0f];
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self.detailTextLabel.numberOfLines = 0;
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self.selectionStyle = UITableViewCellSelectionStyleGray;
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return self;
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}
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- (void)setTweet:(Tweet *)tweet {
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[self willChangeValueForKey:@"tweet"];
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_tweet = tweet;
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[self didChangeValueForKey:@"tweet"];
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self.textLabel.text = _tweet.user.username;
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self.detailTextLabel.text = _tweet.text;
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[self.imageView setImageWithURL:_tweet.user.profileImageURL placeholderImage:[UIImage imageNamed:@"profile-image-placeholder"]];
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[self setNeedsLayout];
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}
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+ (CGFloat)heightForCellWithTweet:(Tweet *)tweet {
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CGSize sizeToFit = [tweet.text sizeWithFont:[UIFont systemFontOfSize:12.0f] constrainedToSize:CGSizeMake(220.0f, CGFLOAT_MAX) lineBreakMode:UILineBreakModeWordWrap];
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return fmaxf(70.0f, sizeToFit.height + 45.0f);
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}
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#pragma mark - UIView
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- (void)layoutSubviews {
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[super layoutSubviews];
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self.imageView.frame = CGRectMake(10.0f, 10.0f, 50.0f, 50.0f);
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self.textLabel.frame = CGRectMake(70.0f, 10.0f, 240.0f, 20.0f);
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CGRect detailTextLabelFrame = CGRectOffset(self.textLabel.frame, 0.0f, 25.0f);
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detailTextLabelFrame.size.height = [[self class] heightForCellWithTweet:_tweet] - 45.0f;
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self.detailTextLabel.frame = detailTextLabelFrame;
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}
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@end
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