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//
// MessageCell.m
// Juick
//
// Created by Vitaly Takmazov on 29.10.13.
// Copyright (c) 2013 com.juick. All rights reserved.
//
#import "MessageCell.h"
@interface MessageCell ()
@property (nonatomic, assign) BOOL didSetupConstraints;
@end
@implementation MessageCell
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
self.titleLabel = [[UILabel alloc] initWithFrame:CGRectZero];
[self.titleLabel setTranslatesAutoresizingMaskIntoConstraints:NO];
[self.titleLabel setLineBreakMode:NSLineBreakByTruncatingTail];
[self.titleLabel setNumberOfLines:1];
[self.titleLabel setTextAlignment:NSTextAlignmentLeft];
[self.titleLabel setTextColor:[UIColor blackColor]];
[self.titleLabel setBackgroundColor:[UIColor clearColor]];
self.bodyLabel = [[UILabel alloc] initWithFrame:CGRectZero];
[self.bodyLabel setTranslatesAutoresizingMaskIntoConstraints:NO];
[self.bodyLabel setContentCompressionResistancePriority:UILayoutPriorityRequired forAxis:UILayoutConstraintAxisVertical];
[self.bodyLabel setLineBreakMode:NSLineBreakByTruncatingTail];
[self.bodyLabel setNumberOfLines:0];
[self.bodyLabel setTextAlignment:NSTextAlignmentLeft];
[self.bodyLabel setTextColor:[UIColor darkGrayColor]];
[self.bodyLabel setBackgroundColor:[UIColor clearColor]];
[self.contentView addSubview:self.titleLabel];
[self.contentView addSubview:self.bodyLabel];
[self updateFonts];
}
return self;
}
- (void)setSelected:(BOOL)selected animated:(BOOL)animated
{
[super setSelected:selected animated:animated];
// Configure the view for the selected state
}
- (void)updateConstraints {
[super updateConstraints];
if (self.didSetupConstraints) return;
[self.contentView addConstraint:[NSLayoutConstraint
constraintWithItem:self.titleLabel
attribute:NSLayoutAttributeLeading
relatedBy:NSLayoutRelationEqual
toItem:self.contentView
attribute:NSLayoutAttributeLeading
multiplier:1.0f
constant:kLabelHorizontalInsets]];
[self.contentView addConstraint:[NSLayoutConstraint
constraintWithItem:self.titleLabel
attribute:NSLayoutAttributeTop
relatedBy:NSLayoutRelationEqual
toItem:self.contentView
attribute:NSLayoutAttributeTop
multiplier:1.0f
constant:(kLabelHorizontalInsets / 2)]];
[self.contentView addConstraint:[NSLayoutConstraint
constraintWithItem:self.titleLabel
attribute:NSLayoutAttributeTrailing
relatedBy:NSLayoutRelationEqual
toItem:self.contentView
attribute:NSLayoutAttributeTrailing
multiplier:1.0f
constant:-kLabelHorizontalInsets]];
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
[self.contentView addConstraint:[NSLayoutConstraint
constraintWithItem:self.bodyLabel
attribute:NSLayoutAttributeLeading
relatedBy:NSLayoutRelationEqual
toItem:self.contentView
attribute:NSLayoutAttributeLeading
multiplier:1.0f
constant:kLabelHorizontalInsets]];
[self.contentView addConstraint:[NSLayoutConstraint
constraintWithItem:self.bodyLabel
attribute:NSLayoutAttributeTop
relatedBy:NSLayoutRelationEqual
toItem:self.titleLabel
attribute:NSLayoutAttributeBottom
multiplier:1.0f
constant:(kLabelHorizontalInsets / 4)]];
[self.contentView addConstraint:[NSLayoutConstraint
constraintWithItem:self.bodyLabel
attribute:NSLayoutAttributeTrailing
relatedBy:NSLayoutRelationEqual
toItem:self.contentView
attribute:NSLayoutAttributeTrailing
multiplier:1.0f
constant:-kLabelHorizontalInsets]];
[self.contentView addConstraint:[NSLayoutConstraint
constraintWithItem:self.bodyLabel
attribute:NSLayoutAttributeBottom
relatedBy:NSLayoutRelationEqual
toItem:self.contentView
attribute:NSLayoutAttributeBottom
multiplier:1.0f
constant:-(kLabelHorizontalInsets / 2)]];
self.didSetupConstraints = YES;
}
- (void)updateFonts
{
self.titleLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleHeadline];
self.bodyLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleBody];
}
@end
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