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#import "ToastView.h"
#import "UIKitCategories.h"
@interface ToastView ()
@property (nonatomic) UILabel * messageLabel;
@property (nonatomic) NSTimer * timer;
@end
@implementation ToastView
- (id)initWithMessage:(NSString *)message
{
CGFloat const xOffset = 18;
CGFloat const yOffset = 12;
CGSize textSize = [message sizeWithDrawSize:CGSizeMake(245 - 2 * xOffset, 1000) font:self.messageLabel.font];
self = [super initWithFrame:CGRectMake(0, 0, textSize.width + 2 * xOffset, textSize.height + 2 * yOffset)];
self.backgroundColor = [UIColor colorWithColorCode:@"f2f2f2"];
self.layer.cornerRadius = 4;
self.layer.masksToBounds = NO;
self.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin;
[self addSubview:self.messageLabel];
self.messageLabel.frame = CGRectMake(xOffset, yOffset - 1, textSize.width, textSize.height);
self.messageLabel.text = message;
UITapGestureRecognizer * tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap:)];
[self addGestureRecognizer:tap];
return self;
}
- (UILabel *)messageLabel
{
if (!_messageLabel)
{
_messageLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 0, 0)];
_messageLabel.font = [UIFont fontWithName:@"HelveticaNeue" size:12.5];
_messageLabel.textAlignment = NSTextAlignmentCenter;
_messageLabel.textColor = [UIColor blackColor];
_messageLabel.numberOfLines = 0;
_messageLabel.lineBreakMode = NSLineBreakByWordWrapping;
}
return _messageLabel;
}
- (void)tap:(UITapGestureRecognizer *)sender
{
[self hide];
}
- (void)timerSel:(id)sender
{
[self hide];
}
- (void)hide
{
[UIView animateWithDuration:0.3 animations:^{
self.alpha = 0;
} completion:^(BOOL finished){
[self removeFromSuperview];
}];
}
- (void)show
{
UIWindow * mainWindow = [[UIApplication sharedApplication].windows firstObject];
UIWindow * window = [[mainWindow subviews] firstObject];
[window addSubview:self];
self.midX = window.width / 2;
self.maxY = window.height - 68;
self.alpha = 0;
[UIView animateWithDuration:0.3 animations:^{
self.alpha = 1;
}];
self.timer = [NSTimer scheduledTimerWithTimeInterval:3 target:self selector:@selector(timerSel:) userInfo:nil repeats:NO];
}
- (void)dealloc
{
[self.timer invalidate];
}
@end
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