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#import "MWMDirectionView.h"
#import "MWMPlacePageViewManager.h"
#import "UIFont+MapsMeFonts.h"
#import "UIKitCategories.h"
static NSString * const kDirectionViewNibName = @"MWMDirectionView";
static CGFloat const kDirectionArrowSide = IPAD ? 260. : 160.;
@interface MWMDirectionView ()
@property (weak, nonatomic) MWMPlacePageViewManager * manager;
@property (nonatomic) CGSize defaultSize;
@end
@implementation MWMDirectionView
- (instancetype)initWithManager:(MWMPlacePageViewManager *)manager
{
self = [[[NSBundle mainBundle] loadNibNamed:kDirectionViewNibName owner:nil options:nil] firstObject];
[self setup:manager];
return self;
}
- (void)setup:(MWMPlacePageViewManager *)manager
{
self.manager = manager;
self.directionArrow.size = CGSizeMake(kDirectionArrowSide, kDirectionArrowSide);
self.directionArrow.image = [UIImage imageNamed:IPAD ? @"direction_big" : @"direction_mini"];
NSString * const kFontName = @"HelveticaNeue";
self.titleLabel.font = self.distanceLabel.font = IPAD ? [UIFont fontWithName:kFontName size:52.] : [UIFont fontWithName:kFontName size:32.];
self.typeLabel.font = IPAD ? [UIFont regular24] : [UIFont regular16];
self.autoresizingMask = self.contentView.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
self.directionArrow.autoresizingMask = UIViewAutoresizingNone;
}
- (void)layoutSubviews
{
UIView * superview = self.superview;
self.frame = superview.bounds;
CGSize const size = self.superview.size;
self.size = size;
CGFloat const minimumBorderOffset = 40.;
BOOL const isLandscape = size.width > size.height;
[superview bringSubviewToFront:self];
if (isLandscape)
{
CGFloat const defaultWidth = size.width - 3. * minimumBorderOffset - kDirectionArrowSide;
[self resizeLabelsWithWidth:defaultWidth];
CGFloat const titleOffset = 8.;
CGFloat const typeOffset = 24.;
CGFloat const contentViewHeight = size.height - 2. * minimumBorderOffset;
CGFloat const contentViewOffset = (size.width - self.titleLabel.width - minimumBorderOffset - self.directionArrow.width) / 2.;
CGFloat const contentViewWidth = self.titleLabel.width + minimumBorderOffset + self.directionArrow.width;
self.contentView.frame = CGRectMake(contentViewOffset, minimumBorderOffset, contentViewWidth, contentViewHeight);
self.directionArrow.center = CGPointMake(kDirectionArrowSide / 2., self.contentView.height / 2.);
CGFloat const directionArrowOffsetX = self.directionArrow.maxX + minimumBorderOffset;
CGFloat const actualLabelsBlockHeight = self.titleLabel.height + titleOffset + self.typeLabel.height + typeOffset + self.distanceLabel.height;
CGFloat const labelsBlockTopOffset = (contentViewHeight - actualLabelsBlockHeight) / 2.;
self.titleLabel.origin = CGPointMake(directionArrowOffsetX, labelsBlockTopOffset);
self.titleLabel.textAlignment = NSTextAlignmentLeft;
self.typeLabel.origin = CGPointMake(directionArrowOffsetX, self.titleLabel.maxY + titleOffset);
self.typeLabel.textAlignment = NSTextAlignmentLeft;
self.distanceLabel.origin = CGPointMake(directionArrowOffsetX, self.typeLabel.maxY + typeOffset);
self.distanceLabel.textAlignment = NSTextAlignmentLeft;
}
else
{
CGFloat const defaultWidth = size.width - 2. * minimumBorderOffset;
[self resizeLabelsWithWidth:defaultWidth];
CGFloat const titleOffset = IPAD ? 12. : 8.;
CGFloat const arrowOffset = IPAD ? 80. : 40.;
CGFloat const contentViewActualHeight = self.titleLabel.height + titleOffset + self.typeLabel.height + 2. * arrowOffset + kDirectionArrowSide + self.distanceLabel.height;
CGFloat const contentViewSize = size.height > contentViewActualHeight ? contentViewActualHeight : size.height;
CGFloat const yOffset = (size.height - contentViewSize) / 2.;
self.contentView.frame = CGRectMake(minimumBorderOffset, yOffset, defaultWidth, contentViewSize);
CGFloat const xOffset = self.contentView.width / 2.;
self.titleLabel.origin = CGPointMake(xOffset - self.titleLabel.width / 2., 0.);
self.titleLabel.textAlignment = NSTextAlignmentCenter;
self.typeLabel.origin = CGPointMake(xOffset - self.typeLabel.width / 2., self.titleLabel.maxY + titleOffset);
self.typeLabel.textAlignment = NSTextAlignmentCenter;
self.directionArrow.center = CGPointMake(xOffset, self.typeLabel.maxY + arrowOffset + kDirectionArrowSide / 2.);
self.distanceLabel.origin = CGPointMake(xOffset - self.distanceLabel.width / 2., self.directionArrow.maxY + arrowOffset);
self.distanceLabel.textAlignment = NSTextAlignmentCenter;
}
}
- (void)resizeLabelsWithWidth:(CGFloat)width
{
self.titleLabel.width = self.typeLabel.width = self.distanceLabel.width = width;
[self.titleLabel sizeToFit];
[self.typeLabel sizeToFit];
[self.distanceLabel sizeToFit];
}
- (void)setDirectionArrowTransform:(CGAffineTransform)transform
{
self.directionArrow.transform = transform;
}
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
// Prevent super call to stop event propagation
// [super touchesBegan:touches withEvent:event];
[self.manager hideDirectionView];
}
@end
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