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# Conflicts: # AsyncDisplayKit/Layout/ASLayoutSpec.h # AsyncDisplayKit/Layout/ASStackLayoutSpec.mm
35 lines
1.2 KiB
Objective-C
35 lines
1.2 KiB
Objective-C
/*
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#import "ASLayout.h"
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#import "ASDimension.h"
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#import "ASBaselineLayoutSpec.h"
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#import "ASStackPositionedLayout.h"
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typedef struct {
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/** Describes how the stack will be laid out */
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ASStackLayoutSpecStyle stackLayoutStyle;
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/** The type of baseline alignment */
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ASBaselineLayoutBaselineAlignment baselineAlignment;
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} ASBaselineLayoutSpecStyle;
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struct ASBaselinePositionedLayout {
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const std::vector<ASLayout *> sublayouts;
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const CGFloat crossSize;
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const CGFloat ascender;
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const CGFloat descender;
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/** Given a positioned layout, computes each child position using baseline alignment. */
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static ASBaselinePositionedLayout compute(const ASStackPositionedLayout &positionedLayout,
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const ASBaselineLayoutSpecStyle &style,
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const ASSizeRange &constrainedSize);
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};
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