//
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// UIView+MASAdditions.h
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// Masonry
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//
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// Created by Jonas Budelmann on 20/07/13.
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// Copyright (c) 2013 cloudling. All rights reserved.
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//
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#import "MASUtilities.h"
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#import "MASConstraintMaker.h"
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#import "MASViewAttribute.h"
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/**
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* Provides constraint maker block
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* and convience methods for creating MASViewAttribute which are view + NSLayoutAttribute pairs
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*/
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@interface MAS_VIEW (MASAdditions)
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/**
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* following properties return a new MASViewAttribute with current view and appropriate NSLayoutAttribute
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*/
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_left;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_top;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_right;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_bottom;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_leading;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_trailing;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_width;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_height;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_centerX;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_centerY;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_baseline;
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@property (nonatomic, strong, readonly) MASViewAttribute *(^mas_attribute)(NSLayoutAttribute attr);
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#if (__IPHONE_OS_VERSION_MIN_REQUIRED >= 80000) || (__TV_OS_VERSION_MIN_REQUIRED >= 9000) || (__MAC_OS_X_VERSION_MIN_REQUIRED >= 101100)
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_firstBaseline;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_lastBaseline;
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#endif
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#if TARGET_OS_IPHONE || TARGET_OS_TV
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_leftMargin;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_rightMargin;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_topMargin;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_bottomMargin;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_leadingMargin;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_trailingMargin;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_centerXWithinMargins;
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@property (nonatomic, strong, readonly) MASViewAttribute *mas_centerYWithinMargins;
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#endif
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/**
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* a key to associate with this view
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*/
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@property (nonatomic, strong) id mas_key;
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/**
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* Finds the closest common superview between this view and another view
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*
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* @param view other view
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*
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* @return returns nil if common superview could not be found
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*/
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- (instancetype)mas_closestCommonSuperview:(MAS_VIEW *)view;
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/**
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* Creates a MASConstraintMaker with the callee view.
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* Any constraints defined are added to the view or the appropriate superview once the block has finished executing
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*
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* @param block scope within which you can build up the constraints which you wish to apply to the view.
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*
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* @return Array of created MASConstraints
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*/
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- (NSArray *)mas_makeConstraints:(void(^)(MASConstraintMaker *make))block;
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/**
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* Creates a MASConstraintMaker with the callee view.
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* Any constraints defined are added to the view or the appropriate superview once the block has finished executing.
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* If an existing constraint exists then it will be updated instead.
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*
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* @param block scope within which you can build up the constraints which you wish to apply to the view.
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*
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* @return Array of created/updated MASConstraints
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*/
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- (NSArray *)mas_updateConstraints:(void(^)(MASConstraintMaker *make))block;
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/**
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* Creates a MASConstraintMaker with the callee view.
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* Any constraints defined are added to the view or the appropriate superview once the block has finished executing.
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* All constraints previously installed for the view will be removed.
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*
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* @param block scope within which you can build up the constraints which you wish to apply to the view.
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*
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* @return Array of created/updated MASConstraints
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*/
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- (NSArray *)mas_remakeConstraints:(void(^)(MASConstraintMaker *make))block;
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@end
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