[ios] Added ToastView

1 files changed, 91 insertions, 0 deletions

diff --git a/iphone/Maps/Classes/ToastView.m b/iphone/Maps/Classes/ToastView.m
new file mode 100644
index 0000000000..37e1e53301
--- /dev/null
+++ b/iphone/Maps/Classes/ToastView.m
@@ -0,0 +1,91 @@
+
+#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