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Fix naming convetion:

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- "Layout node" is changed to "layout spec".
- Update tests.
- Update Kittens sample.
This commit is contained in:
Huy Nguyen
2015-07-01 17:37:26 +07:00
parent eb5670032d
commit 2149d44990
140 changed files with 581 additions and 579 deletions
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32
AsyncDisplayKit/Private/ASStackUnpositionedLayout.mm
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@@ -12,14 +12,14 @@
#import <numeric>
#import "ASLayoutNodeUtilities.h"
#import "ASStackLayoutNodeUtilities.h"
#import "ASLayoutSpecUtilities.h"
#import "ASStackLayoutSpecUtilities.h"
/**
Sizes the child given the parameters specified, and returns the computed layout.
*/
static ASLayout *crossChildLayout(const id<ASLayoutable> child,
const ASStackLayoutNodeStyle style,
const ASStackLayoutSpecStyle style,
const CGFloat stackMin,
const CGFloat stackMax,
const CGFloat crossMin,
@@ -65,7 +65,7 @@ static ASLayout *crossChildLayout(const id<ASLayoutable> child,
@param style the layout style of the overall stack layout
*/
static void stretchChildrenAlongCrossDimension(std::vector<ASStackUnpositionedItem> &layouts,
const ASStackLayoutNodeStyle &style)
const ASStackLayoutSpecStyle &style)
{
// Find the maximum cross dimension size among child layouts
const auto it = std::max_element(layouts.begin(), layouts.end(),
@@ -82,7 +82,7 @@ static void stretchChildrenAlongCrossDimension(std::vector<ASStackUnpositionedIt
// restretch all stretchable children along the cross axis using the new min. set their max size to childCrossMax,
// not crossMax, so that if any of them would choose a larger size just because the min size increased (weird!)
// they are forced to choose the same width as all the other nodes.
// they are forced to choose the same width as all the other children.
if (alignItems == ASStackLayoutAlignItemsStretch && fabs(cross - childCrossMax) > 0.01) {
l.layout = crossChildLayout(l.child, style, stack, stack, childCrossMax, childCrossMax);
}
@@ -100,11 +100,11 @@ static void stretchChildrenAlongCrossDimension(std::vector<ASStackUnpositionedIt
+-----+ | | +---+
+-------+
@param children unpositioned layouts for the child nodes of the stack node
@param children unpositioned layouts for the children of the stack spec
@param style the layout style of the overall stack layout
*/
static CGFloat computeStackDimensionSum(const std::vector<ASStackUnpositionedItem> &children,
const ASStackLayoutNodeStyle &style)
const ASStackLayoutSpecStyle &style)
{
// Sum up the childrens' spacing
const CGFloat childSpacingSum = std::accumulate(children.begin(), children.end(),
@@ -125,7 +125,7 @@ static CGFloat computeStackDimensionSum(const std::vector<ASStackUnpositionedIte
/**
Computes the violation by comparing a stack dimension sum with the overall allowable size range for the stack.
Violation is the distance you would have to add to the unbounded stack-direction length of the stack node's
Violation is the distance you would have to add to the unbounded stack-direction length of the stack spec's
children in order to bring the stack within its allowed sizeRange. The diagram below shows 3 horizontal stacks with
the different types of violation.
@@ -151,10 +151,10 @@ static CGFloat computeStackDimensionSum(const std::vector<ASStackUnpositionedIte
@param stackDimensionSum the consumed length of the children in the stack along the stack dimension
@param style layout style to be applied to all children
@param sizeRange the range of allowable sizes for the stack layout node
@param sizeRange the range of allowable sizes for the stack layout spec
*/
static CGFloat computeViolation(const CGFloat stackDimensionSum,
const ASStackLayoutNodeStyle &style,
const ASStackLayoutSpecStyle &style,
const ASSizeRange &sizeRange)
{
const CGFloat minStackDimension = stackDimension(style.direction, sizeRange.min);
@@ -196,7 +196,7 @@ ASDISPLAYNODE_INLINE BOOL isFlexibleInBothDirections(id<ASLayoutable> child)
number then we may avoid the first "intrinsic" size calculation.
*/
ASDISPLAYNODE_INLINE BOOL useOptimizedFlexing(const std::vector<id<ASLayoutable>> &children,
const ASStackLayoutNodeStyle &style,
const ASStackLayoutSpecStyle &style,
const ASSizeRange &sizeRange)
{
const NSUInteger flexibleChildren = std::count_if(children.begin(), children.end(), isFlexibleInBothDirections);
@@ -210,7 +210,7 @@ ASDISPLAYNODE_INLINE BOOL useOptimizedFlexing(const std::vector<id<ASLayoutable>
these children at zero size so that the children layouts are at least present.
*/
static void layoutFlexibleChildrenAtZeroSize(std::vector<ASStackUnpositionedItem> &items,
const ASStackLayoutNodeStyle &style,
const ASStackLayoutSpecStyle &style,
const ASSizeRange &sizeRange)
{
for (ASStackUnpositionedItem &item : items) {
@@ -235,10 +235,10 @@ static void layoutFlexibleChildrenAtZeroSize(std::vector<ASStackUnpositionedItem
@param items Reference to unpositioned items from the original, unconstrained layout pass; modified in-place
@param style layout style to be applied to all children
@param sizeRange the range of allowable sizes for the stack layout node
@param sizeRange the range of allowable sizes for the stack layout spec
*/
static void flexChildrenAlongStackDimension(std::vector<ASStackUnpositionedItem> &items,
const ASStackLayoutNodeStyle &style,
const ASStackLayoutSpecStyle &style,
const ASSizeRange &sizeRange,
const BOOL useOptimizedFlexing)
{
@@ -284,7 +284,7 @@ static void flexChildrenAlongStackDimension(std::vector<ASStackUnpositionedItem>
stretched.
*/
static std::vector<ASStackUnpositionedItem> layoutChildrenAlongUnconstrainedStackDimension(const std::vector<id<ASLayoutable>> &children,
const ASStackLayoutNodeStyle &style,
const ASStackLayoutSpecStyle &style,
const ASSizeRange &sizeRange,
const CGSize size,
const BOOL useOptimizedFlexing)
@@ -313,7 +313,7 @@ static std::vector<ASStackUnpositionedItem> layoutChildrenAlongUnconstrainedStac
}
ASStackUnpositionedLayout ASStackUnpositionedLayout::compute(const std::vector<id<ASLayoutable>> &children,
const ASStackLayoutNodeStyle &style,
const ASStackLayoutSpecStyle &style,
const ASSizeRange &sizeRange)
{
const CGSize size = {