/*

     File: RecipeTableViewCell.m 

 Abstract: A UITableViewCell for displaying a Recipe in the RecipeListTableViewController 

  Version: 1.2 

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 */ 

#import "RecipeTableViewCell.h"

#define IMAGE_SIZE          42.0

#define EDITING_INSET       10.0

#define TEXT_LEFT_MARGIN    8.0

#define TEXT_RIGHT_MARGIN   5.0

#define PREP_TIME_WIDTH     80.0

@implementation RecipeTableViewCell

{

    UIImageView *imageView;

    UILabel *nameLabel;

    UILabel *descriptionLabel;

    UILabel *prepTimeLabel;

}

/*

 Since this sample is intended to focus more on printing versus UI demonstration, see the

 sample code titled TableViewSuite for more information on creating custom UITableViewCells.

 */

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {

    if ((self = [super initWithStyle:UITableViewCellStyleDefault reuseIdentifier:reuseIdentifier])) {

        imageView = [[UIImageView alloc] initWithFrame:CGRectZero];

        [self.contentView addSubview:imageView];

        descriptionLabel = [[UILabel alloc] initWithFrame:CGRectZero];

        [descriptionLabel setFont:[UIFont systemFontOfSize:12.0]];

        [descriptionLabel setTextColor:[UIColor darkGrayColor]];

        [descriptionLabel setHighlightedTextColor:[UIColor whiteColor]];

        [self.contentView addSubview:descriptionLabel];

        prepTimeLabel = [[UILabel alloc] initWithFrame:CGRectZero];

        [prepTimeLabel setFont:[UIFont systemFontOfSize:12.0]];

        [prepTimeLabel setTextColor:[UIColor blackColor]];

        [prepTimeLabel setHighlightedTextColor:[UIColor whiteColor]];

        [self.contentView addSubview:prepTimeLabel];

        nameLabel = [[UILabel alloc] initWithFrame:CGRectZero];

        [nameLabel setFont:[UIFont boldSystemFontOfSize:14.0]];

        [nameLabel setTextColor:[UIColor blackColor]];

        [nameLabel setHighlightedTextColor:[UIColor whiteColor]];

        [self.contentView addSubview:nameLabel];

    }

    return self;

}

- (CGRect)_imageViewFrame {

    if (self.editing) {

        return CGRectMake(EDITING_INSET, 0.0, IMAGE_SIZE, IMAGE_SIZE);

    } else {

        return CGRectMake(0.0, 0.0, IMAGE_SIZE, IMAGE_SIZE);

    }

}

- (CGRect)_nameLabelFrame {

    if (self.editing) {

        return CGRectMake(IMAGE_SIZE + EDITING_INSET + TEXT_LEFT_MARGIN, 4.0, self.contentView.bounds.size.width - IMAGE_SIZE - EDITING_INSET - TEXT_LEFT_MARGIN, 16.0);

    } else {

        return CGRectMake(IMAGE_SIZE + TEXT_LEFT_MARGIN, 4.0, self.contentView.bounds.size.width - IMAGE_SIZE - TEXT_LEFT_MARGIN - PREP_TIME_WIDTH, 16.0);

    }

}

- (CGRect)_descriptionLabelFrame {

    if (self.editing) {

        return CGRectMake(IMAGE_SIZE + EDITING_INSET + TEXT_LEFT_MARGIN, 22.0, self.contentView.bounds.size.width - IMAGE_SIZE - EDITING_INSET - TEXT_LEFT_MARGIN, 16.0);

    } else {

        return CGRectMake(IMAGE_SIZE + TEXT_LEFT_MARGIN, 22.0, self.contentView.bounds.size.width - IMAGE_SIZE - TEXT_LEFT_MARGIN, 16.0);

    }

}

- (CGRect)_prepTimeLabelFrame {

    CGRect contentViewBounds = self.contentView.bounds;

    return CGRectMake(contentViewBounds.size.width - PREP_TIME_WIDTH - TEXT_RIGHT_MARGIN, 4.0, PREP_TIME_WIDTH, 16.0);

}

- (void)layoutSubviews {

    [super layoutSubviews];

    [imageView setFrame:[self _imageViewFrame]];

    [nameLabel setFrame:[self _nameLabelFrame]];

    [descriptionLabel setFrame:[self _descriptionLabelFrame]];

    [prepTimeLabel setFrame:[self _prepTimeLabelFrame]];

    if (self.editing) {

        prepTimeLabel.alpha = 0.0;

    } else {

        prepTimeLabel.alpha = 1.0;

    }

}

- (void)setRecipe:(Recipe *)newRecipe {

    if (newRecipe != _recipe) {

        _recipe = newRecipe;

        imageView.image = _recipe.thumbnailImage;

        nameLabel.text = _recipe.name;

        descriptionLabel.text = _recipe.description;

        prepTimeLabel.text = _recipe.prepTime;

    }

}

@end