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[Layout] Layout API based on content area (#2110)

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* Initial commit for adding a size constraint to ASLayoutable's

* Some more commits

* Fix sample projects in extra/

* Remove preferredFrameSize test of ASEditableTextNode

* Remove preferredFrameSize from examples_extra

* Add deprecation warning to -[ASDisplayNode preferredFrameSize]

* Add deprecation warning to -[ASDisplayNode measureWithSizeRange:]

* Commit

* Commit

* Remove ASRelativeSizeRange

* Make ASRelativeSize private

* Adjust examples

* Improve setting of -[ASLayoutable size] with points or fractions

* Add ASWrapperLayoutSpec

* Improve creation of ASRelativeDimension

* Add `preferredFrameSize` back and add deprecated logging

* Add `layoutSpecBlock` setter and getter and add locking for it

* Add better documentation and fix macros to create ASRelativeDimension

* Create new ASSizeRangeMake with just a CGSize as parameter

* Update Kitten and Social App Layout example

* Add layoutThatFits: and deprecate measure:

* Rename ASRelativeDimension to ASDimension

* Fix examples for ASDimension renaming

* Remove fancy height and width setter

* Fix ASDimension helper

* Rename -[ASLayout layoutableObject] to -[ASLayout layoutable]

* Update layout related methods and more clearer documentation around how to use it

* Deprecate old ASLayout class constructors

* Don't unnecessary recalculate layout if constrained or parent size did not change

* Use shared pointer for ASDisplayNodeLayout

* Fix rebase conflicts

* Add documentation and move implementation in mm file of ASDisplayNodeLayout

* Fix test errors

* Rename ASSize to ASLayoutableSize

* Address comments

* Rename setSizeFromCGSize to setSizeWithCGSize

* Improve inline functions in ASDimension

* Fix rebase conflicts
This commit is contained in:
Michael Schneider
2016-09-07 17:44:48 +02:00
committed by Adlai Holler
parent 2bfeb6de92
commit 8897614f0e
109 changed files with 2089 additions and 1304 deletions
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15
AsyncDisplayKit/ASDisplayNode+Subclasses.h
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@@ -118,6 +118,19 @@ NS_ASSUME_NONNULL_BEGIN
*/
- (ASLayout *)calculateLayoutThatFits:(ASSizeRange)constrainedSize;
/**
* ASDisplayNode's implementation of -layoutThatFits:parentSize: calls this method to resolve the node's size
* against parentSize, intersect it with constrainedSize, and call -calculateLayoutThatFits: with the result.
*
* In certain advanced cases, you may want to customize this logic. Overriding this method allows you to receive all
* three parameters and do the computation yourself.
*
* @warning Overriding this method should be done VERY rarely.
*/
- (ASLayout *)calculateLayoutThatFits:(ASSizeRange)constrainedSize
restrictedToSize:(ASLayoutableSize)size
relativeToParentSize:(CGSize)parentSize;
/**
* @abstract Return the calculated size.
*
@@ -130,7 +143,7 @@ NS_ASSUME_NONNULL_BEGIN
*
* @note Subclasses that override are committed to manual layout. Therefore, -layout: must be overriden to layout all subnodes or subviews.
*
* @note This method should not be called directly outside of ASDisplayNode; use -measure: or -calculatedLayout instead.
* @note This method should not be called directly outside of ASDisplayNode; use -layoutThatFits: or layoutThatFits:parentSize: instead.
*/
- (CGSize)calculateSizeThatFits:(CGSize)constrainedSize;