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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
    teamSelector.getViewTreeObserver().removeOnGlobalLayoutListener(this);
} else {
    teamSelector.getViewTreeObserver().removeGlobalOnLayoutListener(this);
}

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function (doc, req) { 

    if(doc._deleted){ return true; }
    
    //YOUR CUSTOM LOGIC HERE

    return false;

}

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CAShapeLayer *layer = [CAShapeLayer layer];
NSUInteger cornersToRound = UIRectCornerTopLeft | UIRectCornerBottomLeft;
UIBezierPath *path = [UIBezierPath bezierPathWithRoundedRect:self.bounds
                                           byRoundingCorners:cornersToRound
                                                 cornerRadii:CGSizeMake(5.0, 5.0)];

layer.path = path.CGPath;
self.layer.mask = layer;

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    CAShapeLayer *layer = [CAShapeLayer layer];
    UIBezierPath *path = [UIBezierPath bezierPathWithRoundedRect:self.bounds byRoundingCorners:(UIRectCornerTopLeft|UIRectCornerBottomLeft) cornerRadii:CGSizeMake(5.0, 5.0)];
    layer.path = path.CGPath;
    self.layer.mask = layer;

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/* Setup our fonts - One system font from Apple and a custom font */
CTFontRef bodyCopyFont = CTFontCreateWithName((__bridge CFStringRef) [Theme fontForBodyOfSize:11].fontName, [Theme fontForBodyOfSize:11].lineHeight, NULL);
CTFontRef systemFont = CTFontCreateWithName((__bridge CFStringRef) [UIFont systemFontOfSize:11].fontName, [UIFont systemFontOfSize:11].lineHeight, NULL);

/* Lets inspect the properties */
NSLog(@"*****************************************************************");
NSLog(@"SYSTEM-FONT LINE HEIGHT PROPERTY %f", [UIFont systemFontOfSize:11].lineHeight);
NSLog(@"SYSTEM-FONT CALCULATED LINE HEIGHT %f", [self getLineHeightForFont:systemFont]); //Custom function
NSLog(@"*****************************************************************");
NSLog(@"CUSTOM-FONT LINE HEIGHT PROPERTY %f", [Theme fontForBodyOfSize:11].lineHeight);

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CGFloat GetLineHeightForFont(CTFontRef iFont)
{
    CGFloat lineHeight = 0.0;
 
    check(iFont != NULL);
 
    // Get the ascent from the font, already scaled for the font's size
    lineHeight += CTFontGetAscent(iFont);
 
    // Get the descent from the font, already scaled for the font's size