b59ce09109
Summary: This is an API breaking change done to allow us to avoid an allocation during measurement. Instead we do the same trick as is done when passing measure results to C, we path them into a long. Reviewed By: splhack Differential Revision: D4081037 fbshipit-source-id: 28adbcdd160cbd3f59a0fdd4b9f1200ae18678f1
95 lines
3.0 KiB
Java
95 lines
3.0 KiB
Java
/**
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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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package com.facebook.csslayout;
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public interface CSSNodeAPI<CSSNodeType extends CSSNodeAPI> {
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interface MeasureFunction {
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/**
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* Return a value created by MeasureOutput.make(width, height);
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*/
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long measure(
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CSSNodeAPI node,
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float width,
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CSSMeasureMode widthMode,
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float height,
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CSSMeasureMode heightMode);
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}
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int getChildCount();
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CSSNodeType getChildAt(int i);
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void addChildAt(CSSNodeType child, int i);
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CSSNodeType removeChildAt(int i);
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CSSNodeType getParent();
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int indexOf(CSSNodeType child);
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void setMeasureFunction(MeasureFunction measureFunction);
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boolean isMeasureDefined();
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void setIsTextNode(boolean isTextNode);
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boolean isTextNode();
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void calculateLayout(CSSLayoutContext layoutContext);
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boolean isDirty();
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boolean hasNewLayout();
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void dirty();
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void markLayoutSeen();
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boolean valuesEqual(float f1, float f2);
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CSSDirection getStyleDirection();
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void setDirection(CSSDirection direction);
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CSSFlexDirection getFlexDirection();
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void setFlexDirection(CSSFlexDirection flexDirection);
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CSSJustify getJustifyContent();
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void setJustifyContent(CSSJustify justifyContent);
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CSSAlign getAlignItems();
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void setAlignItems(CSSAlign alignItems);
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CSSAlign getAlignSelf();
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void setAlignSelf(CSSAlign alignSelf);
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CSSAlign getAlignContent();
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void setAlignContent(CSSAlign alignContent);
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CSSPositionType getPositionType();
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void setPositionType(CSSPositionType positionType);
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void setWrap(CSSWrap flexWrap);
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void setFlex(float flex);
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float getFlexGrow();
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void setFlexGrow(float flexGrow);
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float getFlexShrink();
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void setFlexShrink(float flexShrink);
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float getFlexBasis();
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void setFlexBasis(float flexBasis);
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float getMargin(int spacingType);
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void setMargin(int spacingType, float margin);
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float getPadding(int spacingType);
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void setPadding(int spacingType, float padding);
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float getBorder(int spacingType);
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void setBorder(int spacingType, float border);
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float getPosition(int spacingType);
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void setPosition(int spacingType, float position);
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float getStyleWidth();
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void setStyleWidth(float width);
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float getStyleHeight();
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void setStyleHeight(float height);
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float getStyleMaxWidth();
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void setStyleMaxWidth(float maxWidth);
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float getStyleMinWidth();
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void setStyleMinWidth(float minWidth);
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float getStyleMaxHeight();
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void setStyleMaxHeight(float maxHeight);
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float getStyleMinHeight();
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void setStyleMinHeight(float minHeight);
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float getLayoutX();
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float getLayoutY();
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float getLayoutWidth();
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float getLayoutHeight();
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CSSDirection getLayoutDirection();
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CSSOverflow getOverflow();
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void setOverflow(CSSOverflow overflow);
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void setData(Object data);
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Object getData();
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void reset();
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}
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