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Add jni bindings

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Summary: Add jni bindings for csslayout. First step in many of removing LayoutEngine.java and performing all layout in native.

Reviewed By: lucasr

Differential Revision: D3648793

fbshipit-source-id: d0e696e196fa7c63109c9117a65645ca3d6c9c00
This commit is contained in:
Emil Sjolander
2016-08-04 08:19:59 -07:00
committed by Facebook Github Bot 9
parent 7af5e3d68d
commit c74eae50ac
13 changed files with 1164 additions and 33 deletions
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18
BUCK
View File

@@ -33,6 +33,19 @@ cxx_library(
visibility = ['PUBLIC'],
)
cxx_library(
name = 'CSSLayout_jni',
soname = 'libcsslayout.so',
srcs = glob(['java/jni/*.c']),
exported_headers = subdir_glob([('', 'java/jni/*.h')]),
header_namespace = '',
compiler_flags = COMPILER_FLAGS,
deps = [
':CSSLayout'
],
visibility = ['PUBLIC'],
)
cxx_binary(
name = 'benchmark',
srcs = glob(['benchmarks/*.c']),
@@ -72,13 +85,16 @@ cxx_test(
java_library(
name = 'CSSLayout_java',
srcs = glob(['java/**/*.java']),
srcs = glob(['java/com/facebook/csslayout/*.java']),
tests=[':CSSLayout_java_tests'],
source = '1.7',
target = '1.7',
deps = [
':CSSLayout_jni',
INFER_ANNOTATIONS_TARGET,
JSR_305_TARGET,
PROGRUARD_ANNOTATIONS_TARGET,
SOLOADER_TARGET,
],
visibility = ['PUBLIC'],
)

2
CSSLAYOUT_DEFS
View File

@@ -3,5 +3,7 @@ CSSLAYOUT_ROOT = '//...'
INFER_ANNOTATIONS_TARGET = '//lib/infer-annotations:infer-annotations'
JSR_305_TARGET = '//lib/jsr-305:jsr-305'
JUNIT_TARGET = '//lib/junit:junit'
PROGRUARD_ANNOTATIONS_TARGET = '//java/com/facebook/proguard/annotations:annotations'
SOLOADER_TARGET = '//lib/soloader:soloader'
GTEST_TARGET = '//lib/gtest:gtest'
GTEST_DL_URL = 'https://github.com/google/googletest/archive/release-1.7.0.zip'

23
CSSLayout/CSSLayout.c
View File

@@ -27,7 +27,7 @@ __forceinline const float fmaxf(const float a, const float b) {
CSSNodeRef CSSNodeNew() {
CSSNodeRef node = calloc(1, sizeof(CSSNode));
CSS_ASSERT(node != NULL, "Could not allocate memory for node");
CSS_ASSERT(node, "Could not allocate memory for node");
CSSNodeInit(node);
return node;
@@ -123,6 +123,10 @@ void CSSNodeMarkDirty(CSSNodeRef node) {
_CSSNodeMarkDirty(node);
}
bool CSSNodeIsDirty(CSSNodeRef node) {
return node->isDirty;
}
#define CSS_NODE_PROPERTY_IMPL(type, name, paramName, instanceName) \
void CSSNodeSet##name(CSSNodeRef node, type paramName) { \
node->instanceName = paramName; \
@@ -130,7 +134,7 @@ void CSSNodeSet##name(CSSNodeRef node, type paramName) { \
\
type CSSNodeGet##name(CSSNodeRef node) { \
return node->instanceName; \
} \
}
#define CSS_NODE_STYLE_PROPERTY_IMPL(type, name, paramName, instanceName) \
void CSSNodeStyleSet##name(CSSNodeRef node, type paramName) { \
@@ -142,12 +146,12 @@ void CSSNodeStyleSet##name(CSSNodeRef node, type paramName) { \
\
type CSSNodeStyleGet##name(CSSNodeRef node) { \
return node->style.instanceName; \
} \
}
#define CSS_NODE_LAYOUT_PROPERTY_IMPL(type, name, instanceName) \
type CSSNodeLayoutGet##name(CSSNodeRef node) { \
return node->layout.instanceName; \
} \
}
CSS_NODE_PROPERTY_IMPL(void*, Context, context, context);
CSS_NODE_PROPERTY_IMPL(CSSMeasureFunc, MeasureFunc, measureFunc, measure);
@@ -211,8 +215,15 @@ CSS_NODE_LAYOUT_PROPERTY_IMPL(CSSDirection, Direction, direction);
uint32_t gCurrentGenerationCount = 0;
bool layoutNodeInternal(CSSNode* node, float availableWidth, float availableHeight, CSSDirection parentDirection,
CSSMeasureMode widthMeasureMode, CSSMeasureMode heightMeasureMode, bool performLayout, char* reason);
bool layoutNodeInternal(
CSSNode* node,
float availableWidth,
float availableHeight,
CSSDirection parentDirection,
CSSMeasureMode widthMeasureMode,
CSSMeasureMode heightMeasureMode,
bool performLayout,
char* reason);
bool isUndefined(float value) {
return isnan(value);

1
CSSLayout/CSSLayout.h
View File

@@ -136,6 +136,7 @@ void CSSNodeCalculateLayout(
// CSSLayout knows when to mark all other nodes as dirty but because nodes with measure functions
// depends on information not known to CSSLayout they must perform this dirty marking manually.
void CSSNodeMarkDirty(CSSNodeRef node);
bool CSSNodeIsDirty(CSSNodeRef node);
void CSSNodePrint(CSSNodeRef node, CSSPrintOptions options);

107
java/com/facebook/csslayout/CSSNode.java
View File

@@ -28,9 +28,9 @@ import static com.facebook.csslayout.Spacing.TOP;
* A CSS Node. It has a style object you can manipulate at {@link #style}. After calling
* {@link #calculateLayout()}, {@link #layout} will be filled with the results of the layout.
*/
public class CSSNode {
public class CSSNode implements CSSNodeAPI<CSSNode> {
private static enum LayoutState {
private enum LayoutState {
/**
* Some property of this node or its children has changes and the current values in
* {@link #layout} are not valid.
@@ -49,24 +49,14 @@ public class CSSNode {
UP_TO_DATE,
}
public static interface MeasureFunction {
/**
* Should measure the given node and put the result in the given MeasureOutput.
*
* NB: measure is NOT guaranteed to be threadsafe/re-entrant safe!
*/
public void measure(CSSNode node, float width, CSSMeasureMode widthMode, float height, CSSMeasureMode heightMode, MeasureOutput measureOutput);
}
// VisibleForTesting
/*package*/ final CSSStyle style = new CSSStyle();
/*package*/ final CSSLayout layout = new CSSLayout();
/*package*/ final CachedCSSLayout lastLayout = new CachedCSSLayout();
final CSSStyle style = new CSSStyle();
final CSSLayout layout = new CSSLayout();
final CachedCSSLayout lastLayout = new CachedCSSLayout();
public int lineIndex = 0;
/*package*/ CSSNode nextChild;
CSSNode nextChild;
private @Nullable ArrayList<CSSNode> mChildren;
private @Nullable CSSNode mParent;
@@ -74,15 +64,23 @@ public class CSSNode {
private LayoutState mLayoutState = LayoutState.DIRTY;
private boolean mIsTextNode = false;
@Override
public void init() {
reset();
}
@Override
public int getChildCount() {
return mChildren == null ? 0 : mChildren.size();
}
@Override
public CSSNode getChildAt(int i) {
Assertions.assertNotNull(mChildren);
return mChildren.get(i);
}
@Override
public void addChildAt(CSSNode child, int i) {
if (child.mParent != null) {
throw new IllegalStateException("Child already has a parent, it must be removed first.");
@@ -97,6 +95,7 @@ public class CSSNode {
dirty();
}
@Override
public CSSNode removeChildAt(int i) {
Assertions.assertNotNull(mChildren);
CSSNode removed = mChildren.remove(i);
@@ -105,6 +104,7 @@ public class CSSNode {
return removed;
}
@Override
public @Nullable CSSNode getParent() {
return mParent;
}
@@ -112,11 +112,13 @@ public class CSSNode {
/**
* @return the index of the given child, or -1 if the child doesn't exist in this node.
*/
@Override
public int indexOf(CSSNode child) {
Assertions.assertNotNull(mChildren);
return mChildren.indexOf(child);
}
@Override
public void setMeasureFunction(MeasureFunction measureFunction) {
if (mMeasureFunction != measureFunction) {
mMeasureFunction = measureFunction;
@@ -124,19 +126,22 @@ public class CSSNode {
}
}
@Override
public boolean isMeasureDefined() {
return mMeasureFunction != null;
}
@Override
public void setIsTextNode(boolean isTextNode) {
mIsTextNode = isTextNode;
}
@Override
public boolean isTextNode() {
return mIsTextNode;
}
/*package*/ MeasureOutput measure(MeasureOutput measureOutput, float width, CSSMeasureMode widthMode, float height, CSSMeasureMode heightMode) {
MeasureOutput measure(MeasureOutput measureOutput, float width, CSSMeasureMode widthMode, float height, CSSMeasureMode heightMode) {
if (!isMeasureDefined()) {
throw new RuntimeException("Measure function isn't defined!");
}
@@ -149,6 +154,7 @@ public class CSSNode {
/**
* Performs the actual layout and saves the results in {@link #layout}
*/
@Override
public void calculateLayout(CSSLayoutContext layoutContext) {
LayoutEngine.layoutNode(layoutContext, this, CSSConstants.UNDEFINED, CSSConstants.UNDEFINED, null);
}
@@ -156,18 +162,21 @@ public class CSSNode {
/**
* See {@link LayoutState#DIRTY}.
*/
protected boolean isDirty() {
@Override
public boolean isDirty() {
return mLayoutState == LayoutState.DIRTY;
}
/**
* See {@link LayoutState#HAS_NEW_LAYOUT}.
*/
@Override
public boolean hasNewLayout() {
return mLayoutState == LayoutState.HAS_NEW_LAYOUT;
}
protected void dirty() {
@Override
public void dirty() {
if (mLayoutState == LayoutState.DIRTY) {
return;
} else if (mLayoutState == LayoutState.HAS_NEW_LAYOUT) {
@@ -181,7 +190,7 @@ public class CSSNode {
}
}
/*package*/ void markHasNewLayout() {
void markHasNewLayout() {
mLayoutState = LayoutState.HAS_NEW_LAYOUT;
}
@@ -190,6 +199,7 @@ public class CSSNode {
* to {@link #hasNewLayout()} will return false until this node is laid out with new parameters.
* You must call this each time the layout is generated if the node has a new layout.
*/
@Override
public void markLayoutSeen() {
if (!hasNewLayout()) {
throw new IllegalStateException("Expected node to have a new layout to be seen!");
@@ -227,17 +237,20 @@ public class CSSNode {
return sb.toString();
}
protected boolean valuesEqual(float f1, float f2) {
@Override
public boolean valuesEqual(float f1, float f2) {
return FloatUtil.floatsEqual(f1, f2);
}
/**
* Get this node's direction, as defined in the style.
*/
@Override
public CSSDirection getStyleDirection() {
return style.direction;
}
@Override
public void setDirection(CSSDirection direction) {
if (style.direction != direction) {
style.direction = direction;
@@ -248,10 +261,12 @@ public class CSSNode {
/**
* Get this node's flex direction, as defined by style.
*/
@Override
public CSSFlexDirection getFlexDirection() {
return style.flexDirection;
}
@Override
public void setFlexDirection(CSSFlexDirection flexDirection) {
if (style.flexDirection != flexDirection) {
style.flexDirection = flexDirection;
@@ -262,10 +277,12 @@ public class CSSNode {
/**
* Get this node's justify content, as defined by style.
*/
@Override
public CSSJustify getJustifyContent() {
return style.justifyContent;
}
@Override
public void setJustifyContent(CSSJustify justifyContent) {
if (style.justifyContent != justifyContent) {
style.justifyContent = justifyContent;
@@ -276,10 +293,12 @@ public class CSSNode {
/**
* Get this node's align items, as defined by style.
*/
@Override
public CSSAlign getAlignItems() {
return style.alignItems;
}
@Override
public void setAlignItems(CSSAlign alignItems) {
if (style.alignItems != alignItems) {
style.alignItems = alignItems;
@@ -290,10 +309,12 @@ public class CSSNode {
/**
* Get this node's align items, as defined by style.
*/
@Override
public CSSAlign getAlignSelf() {
return style.alignSelf;
}
@Override
public void setAlignSelf(CSSAlign alignSelf) {
if (style.alignSelf != alignSelf) {
style.alignSelf = alignSelf;
@@ -304,10 +325,12 @@ public class CSSNode {
/**
* Get this node's position type, as defined by style.
*/
@Override
public CSSPositionType getPositionType() {
return style.positionType;
}
@Override
public void setPositionType(CSSPositionType positionType) {
if (style.positionType != positionType) {
style.positionType = positionType;
@@ -315,6 +338,7 @@ public class CSSNode {
}
}
@Override
public void setWrap(CSSWrap flexWrap) {
if (style.flexWrap != flexWrap) {
style.flexWrap = flexWrap;
@@ -325,10 +349,12 @@ public class CSSNode {
/**
* Get this node's flex, as defined by style.
*/
@Override
public float getFlex() {
return style.flex;
}
@Override
public void setFlex(float flex) {
if (!valuesEqual(style.flex, flex)) {
style.flex = flex;
@@ -339,10 +365,12 @@ public class CSSNode {
/**
* Get this node's margin, as defined by style + default margin.
*/
@Override
public Spacing getMargin() {
return style.margin;
}
@Override
public void setMargin(int spacingType, float margin) {
if (style.margin.set(spacingType, margin)) {
dirty();
@@ -352,10 +380,12 @@ public class CSSNode {
/**
* Get this node's padding, as defined by style + default padding.
*/
@Override
public Spacing getPadding() {
return style.padding;
}
@Override
public void setPadding(int spacingType, float padding) {
if (style.padding.set(spacingType, padding)) {
dirty();
@@ -365,10 +395,12 @@ public class CSSNode {
/**
* Get this node's border, as defined by style.
*/
@Override
public Spacing getBorder() {
return style.border;
}
@Override
public void setBorder(int spacingType, float border) {
if (style.border.set(spacingType, border)) {
dirty();
@@ -378,10 +410,12 @@ public class CSSNode {
/**
* Get this node's position, as defined by style.
*/
public Spacing getPositionValue() {
@Override
public Spacing getPositionValue() {
return style.position;
}
@Override
public void setPositionValue(int spacingType, float position) {
if (style.position.set(spacingType, position)) {
dirty();
@@ -391,10 +425,12 @@ public class CSSNode {
/**
* Get this node's position top, as defined by style.
*/
@Override
public float getPositionTop() {
return style.position.get(TOP);
}
@Override
public void setPositionTop(float positionTop) {
setPositionValue(TOP, positionTop);
}
@@ -402,10 +438,12 @@ public class CSSNode {
/**
* Get this node's position bottom, as defined by style.
*/
@Override
public float getPositionBottom() {
return style.position.get(BOTTOM);
}
@Override
public void setPositionBottom(float positionBottom) {
setPositionValue(BOTTOM, positionBottom);
}
@@ -413,10 +451,12 @@ public class CSSNode {
/**
* Get this node's position left, as defined by style.
*/
@Override
public float getPositionLeft() {
return style.position.get(LEFT);
}
@Override
public void setPositionLeft(float positionLeft) {
setPositionValue(LEFT, positionLeft);
}
@@ -424,10 +464,12 @@ public class CSSNode {
/**
* Get this node's position right, as defined by style.
*/
@Override
public float getPositionRight() {
return style.position.get(RIGHT);
}
@Override
public void setPositionRight(float positionRight) {
setPositionValue(RIGHT, positionRight);
}
@@ -435,10 +477,12 @@ public class CSSNode {
/**
* Get this node's width, as defined in the style.
*/
@Override
public float getStyleWidth() {
return style.dimensions[DIMENSION_WIDTH];
}
@Override
public void setStyleWidth(float width) {
if (!valuesEqual(style.dimensions[DIMENSION_WIDTH], width)) {
style.dimensions[DIMENSION_WIDTH] = width;
@@ -449,10 +493,12 @@ public class CSSNode {
/**
* Get this node's height, as defined in the style.
*/
@Override
public float getStyleHeight() {
return style.dimensions[DIMENSION_HEIGHT];
}
@Override
public void setStyleHeight(float height) {
if (!valuesEqual(style.dimensions[DIMENSION_HEIGHT], height)) {
style.dimensions[DIMENSION_HEIGHT] = height;
@@ -463,10 +509,12 @@ public class CSSNode {
/**
* Get this node's max width, as defined in the style
*/
@Override
public float getStyleMaxWidth() {
return style.maxWidth;
}
@Override
public void setStyleMaxWidth(float maxWidth) {
if (!valuesEqual(style.maxWidth, maxWidth)) {
style.maxWidth = maxWidth;
@@ -477,10 +525,12 @@ public class CSSNode {
/**
* Get this node's min width, as defined in the style
*/
@Override
public float getStyleMinWidth() {
return style.minWidth;
}
@Override
public void setStyleMinWidth(float minWidth) {
if (!valuesEqual(style.minWidth, minWidth)) {
style.minWidth = minWidth;
@@ -491,10 +541,12 @@ public class CSSNode {
/**
* Get this node's max height, as defined in the style
*/
@Override
public float getStyleMaxHeight() {
return style.maxHeight;
}
@Override
public void setStyleMaxHeight(float maxHeight) {
if (!valuesEqual(style.maxHeight, maxHeight)) {
style.maxHeight = maxHeight;
@@ -505,10 +557,12 @@ public class CSSNode {
/**
* Get this node's min height, as defined in the style
*/
@Override
public float getStyleMinHeight() {
return style.minHeight;
}
@Override
public void setStyleMinHeight(float minHeight) {
if (!valuesEqual(style.minHeight, minHeight)) {
style.minHeight = minHeight;
@@ -516,22 +570,27 @@ public class CSSNode {
}
}
@Override
public float getLayoutX() {
return layout.position[POSITION_LEFT];
}
@Override
public float getLayoutY() {
return layout.position[POSITION_TOP];
}
@Override
public float getLayoutWidth() {
return layout.dimensions[DIMENSION_WIDTH];
}
@Override
public float getLayoutHeight() {
return layout.dimensions[DIMENSION_HEIGHT];
}
@Override
public CSSDirection getLayoutDirection() {
return layout.direction;
}
@@ -539,6 +598,7 @@ public class CSSNode {
/**
* Set a default padding (left/top/right/bottom) for this node.
*/
@Override
public void setDefaultPadding(int spacingType, float padding) {
if (style.padding.setDefault(spacingType, padding)) {
dirty();
@@ -548,10 +608,12 @@ public class CSSNode {
/**
* Get this node's overflow property, as defined in the style
*/
@Override
public CSSOverflow getOverflow() {
return style.overflow;
}
@Override
public void setOverflow(CSSOverflow overflow) {
if (style.overflow != overflow) {
style.overflow = overflow;
@@ -563,6 +625,7 @@ public class CSSNode {
* Resets this instance to its default state. This method is meant to be used when
* recycling {@link CSSNode} instances.
*/
@Override
public void reset() {
if (mParent != null || (mChildren != null && mChildren.size() > 0)) {
throw new IllegalStateException("You should not reset an attached CSSNode");

93
java/com/facebook/csslayout/CSSNodeAPI.java Normal file
View File

@@ -0,0 +1,93 @@
/**
* Copyright (c) 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.csslayout;
public interface CSSNodeAPI<CSSNodeType extends CSSNodeAPI> {
interface MeasureFunction {
void measure(
CSSNodeAPI node,
float width,
CSSMeasureMode widthMode,
float height,
CSSMeasureMode heightMode,
MeasureOutput measureOutput);
}
int getChildCount();
CSSNodeType getChildAt(int i);
void addChildAt(CSSNodeType child, int i);
CSSNodeType removeChildAt(int i);
CSSNodeType getParent();
int indexOf(CSSNodeType child);
void setMeasureFunction(MeasureFunction measureFunction);
boolean isMeasureDefined();
void setIsTextNode(boolean isTextNode);
boolean isTextNode();
void calculateLayout(CSSLayoutContext layoutContext);
boolean isDirty();
boolean hasNewLayout();
void dirty();
void markLayoutSeen();
boolean valuesEqual(float f1, float f2);
CSSDirection getStyleDirection();
void setDirection(CSSDirection direction);
CSSFlexDirection getFlexDirection();
void setFlexDirection(CSSFlexDirection flexDirection);
CSSJustify getJustifyContent();
void setJustifyContent(CSSJustify justifyContent);
CSSAlign getAlignItems();
void setAlignItems(CSSAlign alignItems);
CSSAlign getAlignSelf();
void setAlignSelf(CSSAlign alignSelf);
CSSPositionType getPositionType();
void setPositionType(CSSPositionType positionType);
void setWrap(CSSWrap flexWrap);
float getFlex();
void setFlex(float flex);
Spacing getMargin();
void setMargin(int spacingType, float margin);
Spacing getPadding();
void setPadding(int spacingType, float padding);
Spacing getBorder();
void setBorder(int spacingType, float border);
Spacing getPositionValue();
void setPositionValue(int spacingType, float position);
float getPositionTop();
void setPositionTop(float positionTop);
float getPositionBottom();
void setPositionBottom(float positionBottom);
float getPositionLeft();
void setPositionLeft(float positionLeft);
float getPositionRight();
void setPositionRight(float positionRight);
float getStyleWidth();
void setStyleWidth(float width);
float getStyleHeight();
void setStyleHeight(float height);
float getStyleMaxWidth();
void setStyleMaxWidth(float maxWidth);
float getStyleMinWidth();
void setStyleMinWidth(float minWidth);
float getStyleMaxHeight();
void setStyleMaxHeight(float maxHeight);
float getStyleMinHeight();
void setStyleMinHeight(float minHeight);
float getLayoutX();
float getLayoutY();
float getLayoutWidth();
float getLayoutHeight();
CSSDirection getLayoutDirection();
void setDefaultPadding(int spacingType, float padding);
CSSOverflow getOverflow();
void setOverflow(CSSOverflow overflow);
void init();
void reset();
}

715
java/com/facebook/csslayout/CSSNodeJNI.java Normal file
View File

@@ -0,0 +1,715 @@
/**
* Copyright (c) 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.csslayout;
import javax.annotation.Nullable;
import java.util.List;
import java.util.ArrayList;
import com.facebook.proguard.annotations.DoNotStrip;
import com.facebook.soloader.SoLoader;
public class CSSNodeJNI implements CSSNodeAPI<CSSNodeJNI> {
static {
SoLoader.loadLibrary("csslayout");
}
private CSSNodeJNI mParent;
private List<CSSNodeJNI> mChildren;
private MeasureFunction mMeasureFunction;
private int mNativePointer;
private void assertNativeInstance() {
if (mNativePointer == 0) {
throw new IllegalStateException("Null native pointer");
}
}
private native int jni_CSSNodeNew();
@Override
public void init() {
if (mNativePointer != 0) {
throw new IllegalStateException("Allready initialized node");
}
mNativePointer = jni_CSSNodeNew();
mChildren = new ArrayList<>(4);
}
private native void jni_CSSNodeFree(int nativePointer);
@Override
public void reset() {
assertNativeInstance();
jni_CSSNodeFree(mNativePointer);
mNativePointer = 0;
mChildren = null;
mParent = null;
mMeasureFunction = null;
}
@Override
public int getChildCount() {
return mChildren.size();
}
@Override
public CSSNodeJNI getChildAt(int i) {
return mChildren.get(i);
}
private native void jni_CSSNodeInsertChild(int nativePointer, int childPointer, int index);
@Override
public void addChildAt(CSSNodeJNI child, int i) {
assertNativeInstance();
mChildren.add(i, child);
child.mParent = this;
jni_CSSNodeInsertChild(mNativePointer, child.mNativePointer, i);
}
private native void jni_CSSNodeRemoveChild(int nativePointer, int childPointer);
@Override
public CSSNodeJNI removeChildAt(int i) {
assertNativeInstance();
final CSSNodeJNI child = mChildren.remove(i);
child.mParent = null;
jni_CSSNodeRemoveChild(mNativePointer, child.mNativePointer);
return child;
}
@Override
public @Nullable CSSNodeJNI getParent() {
return mParent;
}
@Override
public int indexOf(CSSNodeJNI child) {
return mChildren.indexOf(child);
}
private native void jni_CSSNodeSetIsTextNode(int nativePointer, boolean isTextNode);
@Override
public void setIsTextNode(boolean isTextNode) {
assertNativeInstance();
jni_CSSNodeSetIsTextNode(mNativePointer, isTextNode);
}
private native boolean jni_CSSNodeGetIsTextNode(int nativePointer);
@Override
public boolean isTextNode() {
assertNativeInstance();
return jni_CSSNodeGetIsTextNode(mNativePointer);
}
private native void jni_CSSNodeCalculateLayout(int nativePointer);
@Override
public void calculateLayout(CSSLayoutContext layoutContext) {
assertNativeInstance();
jni_CSSNodeCalculateLayout(mNativePointer);
}
private native boolean jni_CSSNodeHasNewLayout(int nativePointer);
@Override
public boolean hasNewLayout() {
assertNativeInstance();
return jni_CSSNodeHasNewLayout(mNativePointer);
}
private native void jni_CSSNodeMarkDirty(int nativePointer);
@Override
public void dirty() {
assertNativeInstance();
jni_CSSNodeMarkDirty(mNativePointer);
}
private native boolean jni_CSSNodeIsDirty(int nativePointer);
@Override
public boolean isDirty() {
return jni_CSSNodeIsDirty(mNativePointer);
}
private native void jni_CSSNodeMarkLayoutSeen(int nativePointer);
@Override
public void markLayoutSeen() {
assertNativeInstance();
jni_CSSNodeMarkLayoutSeen(mNativePointer);
}
private native int jni_CSSNodeStyleGetDirection(int nativePointer);
@Override
public CSSDirection getStyleDirection() {
assertNativeInstance();
return CSSDirection.values()[jni_CSSNodeStyleGetDirection(mNativePointer)];
}
private native void jni_CSSNodeStyleSetDirection(int nativePointer, int direction);
@Override
public void setDirection(CSSDirection direction) {
assertNativeInstance();
jni_CSSNodeStyleSetDirection(mNativePointer, direction.ordinal());
}
private native int jni_CSSNodeLayoutGetDirection(int nativePointer);
@Override
public CSSDirection getLayoutDirection() {
assertNativeInstance();
return CSSDirection.values()[jni_CSSNodeLayoutGetDirection(mNativePointer)];
}
private native int jni_CSSNodeStyleGetFlexDirection(int nativePointer);
@Override
public CSSFlexDirection getFlexDirection() {
assertNativeInstance();
return CSSFlexDirection.values()[jni_CSSNodeStyleGetFlexDirection(mNativePointer)];
}
private native void jni_CSSNodeStyleSetFlexDirection(int nativePointer, int flexDirection);
@Override
public void setFlexDirection(CSSFlexDirection flexDirection) {
assertNativeInstance();
jni_CSSNodeStyleSetFlexDirection(mNativePointer, flexDirection.ordinal());
}
private native int jni_CSSNodeStyleGetJustifyContent(int nativePointer);
@Override
public CSSJustify getJustifyContent() {
assertNativeInstance();
return CSSJustify.values()[jni_CSSNodeStyleGetJustifyContent(mNativePointer)];
}
private native void jni_CSSNodeStyleSetJustifyContent(int nativePointer, int justifyContent);
@Override
public void setJustifyContent(CSSJustify justifyContent) {
assertNativeInstance();
jni_CSSNodeStyleSetJustifyContent(mNativePointer, justifyContent.ordinal());
}
private native int jni_CSSNodeStyleGetAlignItems(int nativePointer);
@Override
public CSSAlign getAlignItems() {
assertNativeInstance();
return CSSAlign.values()[jni_CSSNodeStyleGetAlignItems(mNativePointer)];
}
private native void jni_CSSNodeStyleSetAlignItems(int nativePointer, int alignItems);
@Override
public void setAlignItems(CSSAlign alignItems) {
assertNativeInstance();
jni_CSSNodeStyleSetAlignItems(mNativePointer, alignItems.ordinal());
}
private native int jni_CSSNodeStyleGetAlignSelf(int nativePointer);
@Override
public CSSAlign getAlignSelf() {
assertNativeInstance();
return CSSAlign.values()[jni_CSSNodeStyleGetAlignSelf(mNativePointer)];
}
private native void jni_CSSNodeStyleSetAlignSelf(int nativePointer, int alignSelf);
@Override
public void setAlignSelf(CSSAlign alignSelf) {
assertNativeInstance();
jni_CSSNodeStyleSetAlignSelf(mNativePointer, alignSelf.ordinal());
}
private native int jni_CSSNodeStyleGetPositionType(int nativePointer);
@Override
public CSSPositionType getPositionType() {
assertNativeInstance();
return CSSPositionType.values()[jni_CSSNodeStyleGetPositionType(mNativePointer)];
}
private native void jni_CSSNodeStyleSetPositionType(int nativePointer, int positionType);
@Override
public void setPositionType(CSSPositionType positionType) {
assertNativeInstance();
jni_CSSNodeStyleSetPositionType(mNativePointer, positionType.ordinal());
}
private native void jni_CSSNodeStyleSetFlexWrap(int nativePointer, int wrapType);
@Override
public void setWrap(CSSWrap flexWrap) {
assertNativeInstance();
jni_CSSNodeStyleSetFlexWrap(mNativePointer, flexWrap.ordinal());
}
private native int jni_CSSNodeStyleGetOverflow(int nativePointer);
@Override
public CSSOverflow getOverflow() {
assertNativeInstance();
return CSSOverflow.values()[jni_CSSNodeStyleGetOverflow(mNativePointer)];
}
private native void jni_CSSNodeStyleSetOverflow(int nativePointer, int overflow);
@Override
public void setOverflow(CSSOverflow overflow) {
assertNativeInstance();
jni_CSSNodeStyleSetOverflow(mNativePointer, overflow.ordinal());
}
private native float jni_CSSNodeStyleGetFlex(int nativePointer);
@Override
public float getFlex() {
assertNativeInstance();
return jni_CSSNodeStyleGetFlex(mNativePointer);
}
private native void jni_CSSNodeStyleSetFlex(int nativePointer, float flex);
@Override
public void setFlex(float flex) {
assertNativeInstance();
jni_CSSNodeStyleSetFlex(mNativePointer, flex);
}
private native float jni_CSSNodeStyleGetMarginLeft(int nativePointer);
private native float jni_CSSNodeStyleGetMarginTop(int nativePointer);
private native float jni_CSSNodeStyleGetMarginRight(int nativePointer);
private native float jni_CSSNodeStyleGetMarginBottom(int nativePointer);
private native float jni_CSSNodeStyleGetMarginStart(int nativePointer);
private native float jni_CSSNodeStyleGetMarginEnd(int nativePointer);
@Override
public Spacing getMargin() {
assertNativeInstance();
Spacing margin = new Spacing();
margin.set(Spacing.LEFT, jni_CSSNodeStyleGetMarginLeft(mNativePointer));
margin.set(Spacing.TOP, jni_CSSNodeStyleGetMarginTop(mNativePointer));
margin.set(Spacing.RIGHT, jni_CSSNodeStyleGetMarginRight(mNativePointer));
margin.set(Spacing.BOTTOM, jni_CSSNodeStyleGetMarginBottom(mNativePointer));
margin.set(Spacing.START, jni_CSSNodeStyleGetMarginStart(mNativePointer));
margin.set(Spacing.END, jni_CSSNodeStyleGetMarginEnd(mNativePointer));
return margin;
}
private native void jni_CSSNodeStyleSetMarginLeft(int nativePointer, float marginLeft);
private native void jni_CSSNodeStyleSetMarginTop(int nativePointer, float marginTop);
private native void jni_CSSNodeStyleSetMarginRight(int nativePointer, float marginRight);
private native void jni_CSSNodeStyleSetMarginBottom(int nativePointer, float marginBottom);
private native void jni_CSSNodeStyleSetMarginStart(int nativePointer, float marginStart);
private native void jni_CSSNodeStyleSetMarginEnd(int nativePointer, float marginEnd);
@Override
public void setMargin(int spacingType, float margin) {
assertNativeInstance();
switch (spacingType) {
case Spacing.LEFT:
jni_CSSNodeStyleSetMarginLeft(mNativePointer, margin);
break;
case Spacing.TOP:
jni_CSSNodeStyleSetMarginTop(mNativePointer, margin);
break;
case Spacing.RIGHT:
jni_CSSNodeStyleSetMarginRight(mNativePointer, margin);
break;
case Spacing.BOTTOM:
jni_CSSNodeStyleSetMarginBottom(mNativePointer, margin);
break;
case Spacing.START:
jni_CSSNodeStyleSetMarginStart(mNativePointer, margin);
break;
case Spacing.END:
jni_CSSNodeStyleSetMarginEnd(mNativePointer, margin);
break;
case Spacing.HORIZONTAL:
jni_CSSNodeStyleSetMarginLeft(mNativePointer, margin);
jni_CSSNodeStyleSetMarginRight(mNativePointer, margin);
jni_CSSNodeStyleSetMarginStart(mNativePointer, margin);
jni_CSSNodeStyleSetMarginEnd(mNativePointer, margin);
break;
case Spacing.VERTICAL:
jni_CSSNodeStyleSetMarginTop(mNativePointer, margin);
jni_CSSNodeStyleSetMarginBottom(mNativePointer, margin);
break;
case Spacing.ALL:
jni_CSSNodeStyleSetMarginLeft(mNativePointer, margin);
jni_CSSNodeStyleSetMarginRight(mNativePointer, margin);
jni_CSSNodeStyleSetMarginStart(mNativePointer, margin);
jni_CSSNodeStyleSetMarginEnd(mNativePointer, margin);
jni_CSSNodeStyleSetMarginTop(mNativePointer, margin);
jni_CSSNodeStyleSetMarginBottom(mNativePointer, margin);
break;
}
}
private native float jni_CSSNodeStyleGetPaddingLeft(int nativePointer);
private native float jni_CSSNodeStyleGetPaddingTop(int nativePointer);
private native float jni_CSSNodeStyleGetPaddingRight(int nativePointer);
private native float jni_CSSNodeStyleGetPaddingBottom(int nativePointer);
private native float jni_CSSNodeStyleGetPaddingStart(int nativePointer);
private native float jni_CSSNodeStyleGetPaddingEnd(int nativePointer);
@Override
public Spacing getPadding() {
assertNativeInstance();
Spacing padding = new Spacing();
padding.set(Spacing.LEFT, jni_CSSNodeStyleGetPaddingLeft(mNativePointer));
padding.set(Spacing.TOP, jni_CSSNodeStyleGetPaddingTop(mNativePointer));
padding.set(Spacing.RIGHT, jni_CSSNodeStyleGetPaddingRight(mNativePointer));
padding.set(Spacing.BOTTOM, jni_CSSNodeStyleGetPaddingBottom(mNativePointer));
padding.set(Spacing.START, jni_CSSNodeStyleGetPaddingStart(mNativePointer));
padding.set(Spacing.END, jni_CSSNodeStyleGetPaddingEnd(mNativePointer));
return padding;
}
private native void jni_CSSNodeStyleSetPaddingLeft(int nativePointer, float paddingLeft);
private native void jni_CSSNodeStyleSetPaddingTop(int nativePointer, float paddingTop);
private native void jni_CSSNodeStyleSetPaddingRight(int nativePointer, float paddingRight);
private native void jni_CSSNodeStyleSetPaddingBottom(int nativePointer, float paddingBottom);
private native void jni_CSSNodeStyleSetPaddingStart(int nativePointer, float paddingStart);
private native void jni_CSSNodeStyleSetPaddingEnd(int nativePointer, float paddingEnd);
@Override
public void setPadding(int spacingType, float padding) {
assertNativeInstance();
switch (spacingType) {
case Spacing.LEFT:
jni_CSSNodeStyleSetPaddingLeft(mNativePointer, padding);
break;
case Spacing.TOP:
jni_CSSNodeStyleSetPaddingTop(mNativePointer, padding);
break;
case Spacing.RIGHT:
jni_CSSNodeStyleSetPaddingRight(mNativePointer, padding);
break;
case Spacing.BOTTOM:
jni_CSSNodeStyleSetPaddingBottom(mNativePointer, padding);
break;
case Spacing.START:
jni_CSSNodeStyleSetPaddingStart(mNativePointer, padding);
break;
case Spacing.END:
jni_CSSNodeStyleSetPaddingEnd(mNativePointer, padding);
break;
case Spacing.HORIZONTAL:
jni_CSSNodeStyleSetPaddingLeft(mNativePointer, padding);
jni_CSSNodeStyleSetPaddingRight(mNativePointer, padding);
jni_CSSNodeStyleSetPaddingStart(mNativePointer, padding);
jni_CSSNodeStyleSetPaddingEnd(mNativePointer, padding);
break;
case Spacing.VERTICAL:
jni_CSSNodeStyleSetPaddingTop(mNativePointer, padding);
jni_CSSNodeStyleSetPaddingBottom(mNativePointer, padding);
break;
case Spacing.ALL:
jni_CSSNodeStyleSetPaddingLeft(mNativePointer, padding);
jni_CSSNodeStyleSetPaddingRight(mNativePointer, padding);
jni_CSSNodeStyleSetPaddingStart(mNativePointer, padding);
jni_CSSNodeStyleSetPaddingEnd(mNativePointer, padding);
jni_CSSNodeStyleSetPaddingTop(mNativePointer, padding);
jni_CSSNodeStyleSetPaddingBottom(mNativePointer, padding);
break;
}
}
@Override
public void setDefaultPadding(int spacingType, float padding) {
// TODO
}
private native float jni_CSSNodeStyleGetBorderLeft(int nativePointer);
private native float jni_CSSNodeStyleGetBorderTop(int nativePointer);
private native float jni_CSSNodeStyleGetBorderRight(int nativePointer);
private native float jni_CSSNodeStyleGetBorderBottom(int nativePointer);
private native float jni_CSSNodeStyleGetBorderStart(int nativePointer);
private native float jni_CSSNodeStyleGetBorderEnd(int nativePointer);
@Override
public Spacing getBorder() {
assertNativeInstance();
Spacing border = new Spacing();
border.set(Spacing.LEFT, jni_CSSNodeStyleGetBorderLeft(mNativePointer));
border.set(Spacing.TOP, jni_CSSNodeStyleGetBorderTop(mNativePointer));
border.set(Spacing.RIGHT, jni_CSSNodeStyleGetBorderRight(mNativePointer));
border.set(Spacing.BOTTOM, jni_CSSNodeStyleGetBorderBottom(mNativePointer));
border.set(Spacing.START, jni_CSSNodeStyleGetBorderStart(mNativePointer));
border.set(Spacing.END, jni_CSSNodeStyleGetBorderEnd(mNativePointer));
return border;
}
private native void jni_CSSNodeStyleSetBorderLeft(int nativePointer, float borderLeft);
private native void jni_CSSNodeStyleSetBorderTop(int nativePointer, float borderTop);
private native void jni_CSSNodeStyleSetBorderRight(int nativePointer, float borderRight);
private native void jni_CSSNodeStyleSetBorderBottom(int nativePointer, float borderBottom);
private native void jni_CSSNodeStyleSetBorderStart(int nativePointer, float borderStart);
private native void jni_CSSNodeStyleSetBorderEnd(int nativePointer, float borderEnd);
@Override
public void setBorder(int spacingType, float border) {
assertNativeInstance();
switch (spacingType) {
case Spacing.LEFT:
jni_CSSNodeStyleSetBorderLeft(mNativePointer, border);
break;
case Spacing.TOP:
jni_CSSNodeStyleSetBorderTop(mNativePointer, border);
break;
case Spacing.RIGHT:
jni_CSSNodeStyleSetBorderRight(mNativePointer, border);
break;
case Spacing.BOTTOM:
jni_CSSNodeStyleSetBorderBottom(mNativePointer, border);
break;
case Spacing.START:
jni_CSSNodeStyleSetBorderStart(mNativePointer, border);
break;
case Spacing.END:
jni_CSSNodeStyleSetBorderEnd(mNativePointer, border);
break;
case Spacing.HORIZONTAL:
jni_CSSNodeStyleSetBorderLeft(mNativePointer, border);
jni_CSSNodeStyleSetBorderRight(mNativePointer, border);
jni_CSSNodeStyleSetBorderStart(mNativePointer, border);
jni_CSSNodeStyleSetBorderEnd(mNativePointer, border);
break;
case Spacing.VERTICAL:
jni_CSSNodeStyleSetBorderTop(mNativePointer, border);
jni_CSSNodeStyleSetBorderBottom(mNativePointer, border);
break;
case Spacing.ALL:
jni_CSSNodeStyleSetBorderLeft(mNativePointer, border);
jni_CSSNodeStyleSetBorderRight(mNativePointer, border);
jni_CSSNodeStyleSetBorderStart(mNativePointer, border);
jni_CSSNodeStyleSetBorderEnd(mNativePointer, border);
jni_CSSNodeStyleSetBorderTop(mNativePointer, border);
jni_CSSNodeStyleSetBorderBottom(mNativePointer, border);
break;
}
}
@Override
public Spacing getPositionValue() {
Spacing position = new Spacing();
position.set(Spacing.LEFT, getPositionLeft());
position.set(Spacing.TOP, getPositionTop());
position.set(Spacing.RIGHT, getPositionRight());
position.set(Spacing.BOTTOM, getPositionBottom());
return position;
}
@Override
public void setPositionValue(int spacingType, float position) {
switch (spacingType) {
case Spacing.LEFT:
setPositionLeft(position);
break;
case Spacing.TOP:
setPositionTop(position);
break;
case Spacing.RIGHT:
setPositionRight(position);
break;
case Spacing.BOTTOM:
setPositionBottom(position);
break;
}
}
private native float jni_CSSNodeStyleGetPositionTop(int nativePointer);
@Override
public float getPositionTop() {
assertNativeInstance();
return jni_CSSNodeStyleGetPositionTop(mNativePointer);
}
private native void jni_CSSNodeStyleSetPositionTop(int nativePointer, float positionTop);
@Override
public void setPositionTop(float positionTop) {
assertNativeInstance();
jni_CSSNodeStyleSetPositionTop(mNativePointer, positionTop);
}
private native float jni_CSSNodeStyleGetPositionBottom(int nativePointer);
@Override
public float getPositionBottom() {
assertNativeInstance();
return jni_CSSNodeStyleGetPositionBottom(mNativePointer);
}
private native void jni_CSSNodeStyleSetPositionBottom(int nativePointer, float positionBottom);
@Override
public void setPositionBottom(float positionBottom) {
assertNativeInstance();
jni_CSSNodeStyleSetPositionBottom(mNativePointer, positionBottom);
}
private native float jni_CSSNodeStyleGetPositionLeft(int nativePointer);
@Override
public float getPositionLeft() {
assertNativeInstance();
return jni_CSSNodeStyleGetPositionLeft(mNativePointer);
}
private native void jni_CSSNodeStyleSetPositionLeft(int nativePointer, float positionLeft);
@Override
public void setPositionLeft(float positionLeft) {
assertNativeInstance();
jni_CSSNodeStyleSetPositionLeft(mNativePointer, positionLeft);
}
private native float jni_CSSNodeStyleGetPositionRight(int nativePointer);
@Override
public float getPositionRight() {
assertNativeInstance();
return jni_CSSNodeStyleGetPositionRight(mNativePointer);
}
private native void jni_CSSNodeStyleSetPositionRight(int nativePointer, float positionRight);
@Override
public void setPositionRight(float positionRight) {
assertNativeInstance();
jni_CSSNodeStyleSetPositionRight(mNativePointer, positionRight);
}
private native float jni_CSSNodeStyleGetWidth(int nativePointer);
@Override
public float getStyleWidth() {
assertNativeInstance();
return jni_CSSNodeStyleGetWidth(mNativePointer);
}
private native void jni_CSSNodeStyleSetWidth(int nativePointer, float width);
@Override
public void setStyleWidth(float width) {
assertNativeInstance();
jni_CSSNodeStyleSetWidth(mNativePointer, width);
}
private native float jni_CSSNodeStyleGetHeight(int nativePointer);
@Override
public float getStyleHeight() {
assertNativeInstance();
return jni_CSSNodeStyleGetHeight(mNativePointer);
}
private native void jni_CSSNodeStyleSetHeight(int nativePointer, float height);
@Override
public void setStyleHeight(float height) {
assertNativeInstance();
jni_CSSNodeStyleSetHeight(mNativePointer, height);
}
private native float jni_CSSNodeStyleGetMinWidth(int nativePointer);
@Override
public float getStyleMinWidth() {
assertNativeInstance();
return jni_CSSNodeStyleGetMinWidth(mNativePointer);
}
private native void jni_CSSNodeStyleSetMinWidth(int nativePointer, float minWidth);
@Override
public void setStyleMinWidth(float minWidth) {
assertNativeInstance();
jni_CSSNodeStyleSetMinWidth(mNativePointer, minWidth);
}
private native float jni_CSSNodeStyleGetMinHeight(int nativePointer);
@Override
public float getStyleMinHeight() {
assertNativeInstance();
return jni_CSSNodeStyleGetMinHeight(mNativePointer);
}
private native void jni_CSSNodeStyleSetMinHeight(int nativePointer, float minHeight);
@Override
public void setStyleMinHeight(float minHeight) {
assertNativeInstance();
jni_CSSNodeStyleSetMinHeight(mNativePointer, minHeight);
}
private native float jni_CSSNodeStyleGetMaxWidth(int nativePointer);
@Override
public float getStyleMaxWidth() {
assertNativeInstance();
return jni_CSSNodeStyleGetMaxWidth(mNativePointer);
}
private native void jni_CSSNodeStyleSetMaxWidth(int nativePointer, float maxWidth);
@Override
public void setStyleMaxWidth(float maxWidth) {
assertNativeInstance();
jni_CSSNodeStyleSetMaxWidth(mNativePointer, maxWidth);
}
private native float jni_CSSNodeStyleGetMaxHeight(int nativePointer);
@Override
public float getStyleMaxHeight() {
assertNativeInstance();
return jni_CSSNodeStyleGetMaxHeight(mNativePointer);
}
private native void jni_CSSNodeStyleSetMaxHeight(int nativePointer, float maxheight);
@Override
public void setStyleMaxHeight(float maxheight) {
assertNativeInstance();
jni_CSSNodeStyleSetMaxHeight(mNativePointer, maxheight);
}
private native float jni_CSSNodeLayoutGetLeft(int nativePointer);
@Override
public float getLayoutX() {
assertNativeInstance();
return jni_CSSNodeLayoutGetLeft(mNativePointer);
}
private native float jni_CSSNodeLayoutGetTop(int nativePointer);
@Override
public float getLayoutY() {
assertNativeInstance();
return jni_CSSNodeLayoutGetTop(mNativePointer);
}
private native float jni_CSSNodeLayoutGetWidth(int nativePointer);
@Override
public float getLayoutWidth() {
assertNativeInstance();
return jni_CSSNodeLayoutGetWidth(mNativePointer);
}
private native float jni_CSSNodeLayoutGetHeight(int nativePointer);
@Override
public float getLayoutHeight() {
assertNativeInstance();
return jni_CSSNodeLayoutGetHeight(mNativePointer);
}
private native void jni_CSSNodeSetHasMeasureFunc(int nativePointer, boolean hasMeasureFunc);
@Override
public void setMeasureFunction(MeasureFunction measureFunction) {
assertNativeInstance();
mMeasureFunction = measureFunction;
jni_CSSNodeSetHasMeasureFunc(mNativePointer, measureFunction != null);
}
@DoNotStrip
public long measure(float width, int widthMode, float height, int heightMode) {
assertNativeInstance();
if (!isMeasureDefined()) {
throw new RuntimeException("Measure function isn't defined!");
}
MeasureOutput output = new MeasureOutput();
mMeasureFunction.measure(
this,
width,
CSSMeasureMode.values()[widthMode],
height,
CSSMeasureMode.values()[heightMode],
output);
return ((long) output.width) << 32 | ((long) output.height);
}
@Override
public boolean isMeasureDefined() {
return mMeasureFunction != null;
}
@Override
public boolean valuesEqual(float f1, float f2) {
return FloatUtil.floatsEqual(f1, f2);
}
}

17
java/com/facebook/proguard/annotations/BUCK Normal file
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@@ -0,0 +1,17 @@
# Copyright (c) 2014-present, Facebook, Inc.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree. An additional grant
# of patent rights can be found in the PATENTS file in the same directory.
include_defs('//CSSLAYOUT_DEFS')
java_library(
name = 'annotations',
srcs = glob(['*.java']),
source = '1.7',
target = '1.7',
deps = [],
visibility = [CSSLAYOUT_ROOT],
)

20
java/com/facebook/proguard/annotations/DoNotStrip.java Normal file
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/**
* Copyright (c) 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.proguard.annotations;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.RetentionPolicy.CLASS;
@Target({ ElementType.TYPE, ElementType.FIELD, ElementType.METHOD, ElementType.CONSTRUCTOR })
@Retention(CLASS)
public @interface DoNotStrip { }

173
java/jni/CSSJNI.c Normal file
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/**
* Copyright (c) 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#include <CSSLayout/CSSLayout.h>
#include <jni.h>
#define JNI_VERSION JNI_VERSION_1_6
#define CSS_NODE_JNI(type, func) JNIEXPORT type JNICALL Java_com_facebook_csslayout_CSSNodeJNI_jni_1##func
#define CSS_NODE_JNI_STYLE_PROP(javatype, type, name) \
CSS_NODE_JNI(javatype, CSSNodeStyleGet##name(JNIEnv *env, jobject instance, jint nativePointer) { \
return (javatype) CSSNodeStyleGet##name((CSSNodeRef) nativePointer); \
}) \
\
CSS_NODE_JNI(void, CSSNodeStyleSet##name(JNIEnv *env, jobject instance, jint nativePointer, javatype value) { \
CSSNodeStyleSet##name((CSSNodeRef) nativePointer, (type) value); \
})
#define CSS_NODE_JNI_LAYOUT_PROP(javatype, type, name) \
CSS_NODE_JNI(javatype, CSSNodeLayoutGet##name(JNIEnv *env, jobject instance, jint nativePointer) { \
return (javatype) CSSNodeLayoutGet##name((CSSNodeRef) nativePointer); \
})
static JavaVM* jvm = NULL;
jint JNI_OnLoad(JavaVM* vm, void* reserved) {
jvm = vm;
return JNI_VERSION;
}
static void _jniPrint(void *context) {
JNIEnv *env = NULL;
CSS_ASSERT((*jvm)->GetEnv(jvm, (void**) &env, JNI_VERSION) == JNI_OK, "Must have valid jni env");
jclass cssNodeClass = (*env)->FindClass(env, "com/facebook/csslayout/CSSNodeJNI");
CSS_ASSERT(cssNodeClass, "Could not find CSSNode class");
jmethodID toStringID = (*env)->GetMethodID(env, cssNodeClass, "toString", "()Ljava/lang/String");
CSS_ASSERT(toStringID, "Could not find toString method");
jstring javaString = (jstring) (*env)->CallObjectMethod(env, context, toStringID);
const char *nativeString = (*env)->GetStringUTFChars(env, javaString, 0);
printf("%s\n", nativeString);
(*env)->ReleaseStringUTFChars(env, javaString, nativeString);
}
static CSSSize _jniMeasureFunc(void *context, float width, CSSMeasureMode widthMode, float height, CSSMeasureMode heightMode) {
JNIEnv *env = NULL;
CSS_ASSERT((*jvm)->GetEnv(jvm, (void**) &env, JNI_VERSION) == JNI_OK, "Must have valid jni env");
jclass cssNodeClass = (*env)->FindClass(env, "com/facebook/csslayout/CSSNodeJNI");
CSS_ASSERT(cssNodeClass, "Could not find CSSNode class");
jmethodID measureID = (*env)->GetMethodID(env, cssNodeClass, "measure", "(FIFI)J");
CSS_ASSERT(measureID, "Could not find measure method");
jlong measureResult = (*env)->CallLongMethod(env, context, measureID, width, widthMode, height, heightMode);
CSSSize size = {
.width = (int32_t) (measureResult >> 32),
.height = (int32_t) measureResult,
};
return size;
}
CSS_NODE_JNI(jint, CSSNodeNew(JNIEnv *env, jobject thiz) {
CSSNodeRef node = CSSNodeNew();
CSSNodeSetContext(node, (*env)->NewGlobalRef(env, thiz));
CSSNodeSetPrintFunc(node, _jniPrint);
return (jint) node;
})
CSS_NODE_JNI(void, CSSNodeFree(JNIEnv *env, jobject thiz, jint nativePointer) {
(*env)->DeleteGlobalRef(env, (jobject) CSSNodeGetContext((CSSNodeRef) nativePointer));
CSSNodeFree((CSSNodeRef) nativePointer);
})
CSS_NODE_JNI(void, CSSNodeInsertChild(JNIEnv *env, jobject thiz, jint nativePointer, jint childPointer, jint index) {
CSSNodeInsertChild((CSSNodeRef) nativePointer, (CSSNodeRef) childPointer, index);
})
CSS_NODE_JNI(void, CSSNodeRemoveChild(JNIEnv *env, jobject thiz, jint nativePointer, jint childPointer) {
CSSNodeRemoveChild((CSSNodeRef) nativePointer, (CSSNodeRef) childPointer);
})
CSS_NODE_JNI(void, CSSNodeCalculateLayout(JNIEnv *env, jobject thiz, jint nativePointer) {
CSSNodeCalculateLayout((CSSNodeRef) nativePointer, NAN, NAN, CSSNodeStyleGetDirection(((CSSNodeRef) nativePointer)));
})
CSS_NODE_JNI(void, CSSNodeMarkDirty(JNIEnv *env, jobject thiz, jint nativePointer) {
CSSNodeMarkDirty((CSSNodeRef) nativePointer);
})
CSS_NODE_JNI(jboolean, CSSNodeIsDirty(JNIEnv *env, jobject instance, jint nativePointer) {
return (jboolean) CSSNodeIsDirty((CSSNodeRef) nativePointer);
})
CSS_NODE_JNI(void, CSSNodeSetHasMeasureFunc(JNIEnv *env, jobject thiz, jint nativePointer, jboolean hasMeasureFunc) {
CSSNodeSetMeasureFunc((CSSNodeRef) nativePointer, hasMeasureFunc ? _jniMeasureFunc : NULL);
})
CSS_NODE_JNI(void, CSSNodeSetIsTextNode(JNIEnv *env, jobject instance, jint nativePointer, jboolean isTextNode) {
CSSNodeSetIsTextnode((CSSNodeRef) nativePointer, isTextNode);
})
CSS_NODE_JNI(jboolean, CSSNodeGetIsTextNode(JNIEnv *env, jobject instance, jint nativePointer) {
return (jboolean) CSSNodeGetIsTextnode((CSSNodeRef) nativePointer);
})
CSS_NODE_JNI(jboolean, CSSNodeHasNewLayout(JNIEnv *env, jobject instance, jint nativePointer) {
return (jboolean) CSSNodeGetHasNewLayout((CSSNodeRef) nativePointer);
})
CSS_NODE_JNI(void, CSSNodeMarkLayoutSeen(JNIEnv *env, jobject instance, jint nativePointer) {
CSSNodeSetHasNewLayout((CSSNodeRef) nativePointer, false);
})
CSS_NODE_JNI_STYLE_PROP(jint, CSSDirection, Direction);
CSS_NODE_JNI_STYLE_PROP(jint, CSSFlexDirection, FlexDirection);
CSS_NODE_JNI_STYLE_PROP(jint, CSSJustify, JustifyContent);
CSS_NODE_JNI_STYLE_PROP(jint, CSSAlign, AlignItems);
CSS_NODE_JNI_STYLE_PROP(jint, CSSAlign, AlignSelf);
CSS_NODE_JNI_STYLE_PROP(jint, CSSPositionType, PositionType);
CSS_NODE_JNI_STYLE_PROP(jint, CSSWrapType, FlexWrap);
CSS_NODE_JNI_STYLE_PROP(jint, CSSOverflow, Overflow);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, Flex);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MarginLeft);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MarginTop);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MarginRight);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MarginBottom);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MarginStart);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MarginEnd);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PaddingLeft);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PaddingTop);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PaddingRight);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PaddingBottom);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PaddingStart);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PaddingEnd);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, BorderLeft);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, BorderTop);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, BorderRight);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, BorderBottom);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, BorderStart);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, BorderEnd);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PositionLeft);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PositionTop);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PositionRight);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, PositionBottom);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, Width);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MinWidth);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MaxWidth);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, Height);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MinHeight);
CSS_NODE_JNI_STYLE_PROP(jfloat, float, MaxHeight);
CSS_NODE_JNI_LAYOUT_PROP(jfloat, float, Width);
CSS_NODE_JNI_LAYOUT_PROP(jfloat, float, Height);
CSS_NODE_JNI_LAYOUT_PROP(jfloat, float, Left);
CSS_NODE_JNI_LAYOUT_PROP(jfloat, float, Top);
CSS_NODE_JNI_LAYOUT_PROP(jint, CSSDirection, Direction);

20
lib/soloader/BUCK Normal file
View File

@@ -0,0 +1,20 @@
# Copyright (c) 2014-present, Facebook, Inc.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree. An additional grant
# of patent rights can be found in the PATENTS file in the same directory.
include_defs('//CSSLAYOUT_DEFS')
android_prebuilt_aar(
name = 'soloader',
aar = ':soloader-binary-aar',
visibility = [CSSLAYOUT_ROOT],
)
remote_file(
name = 'soloader-binary-aar',
url = 'mvn:com.facebook.soloader:soloader:aar:0.1.0',
sha1 = '918573465c94c6bc9bad48ef259f1e0cd6543c1b',
)

4
tests/java/com/facebook/csslayout/LayoutCachingTest.java
View File

@@ -222,9 +222,9 @@ public class LayoutCachingTest {
root.calculateLayout(layoutContext);
markLayoutAppliedForTree(root);
c1.setMeasureFunction(new CSSNode.MeasureFunction() {
c1.setMeasureFunction(new CSSNodeAPI.MeasureFunction() {
@Override
public void measure(CSSNode node, float width, CSSMeasureMode widthMode, float height, CSSMeasureMode heightMode, MeasureOutput measureOutput) {
public void measure(CSSNodeAPI node, float width, CSSMeasureMode widthMode, float height, CSSMeasureMode heightMode, MeasureOutput measureOutput) {
measureOutput.width = 100;
measureOutput.height = 20;
}

4
tests/java/com/facebook/csslayout/LayoutEngineTest.java
View File

@@ -24,11 +24,11 @@ import static com.facebook.csslayout.CSSLayout.DIMENSION_HEIGHT;
*/
public class LayoutEngineTest {
private static final CSSNode.MeasureFunction sTestMeasureFunction =
private static final CSSNodeAPI.MeasureFunction sTestMeasureFunction =
new CSSNode.MeasureFunction() {
@Override
public void measure(CSSNode node, float width, CSSMeasureMode widthMode, float height, CSSMeasureMode heightMode, MeasureOutput measureOutput) {
public void measure(CSSNodeAPI node, float width, CSSMeasureMode widthMode, float height, CSSMeasureMode heightMode, MeasureOutput measureOutput) {
TestCSSNode testNode = (TestCSSNode) node;
if (testNode.context.equals(TestConstants.SMALL_TEXT)) {
if (widthMode == CSSMeasureMode.UNDEFINED) {