Differential Revision: D2479795

committer: Service User <svcscm@fb.com>
This commit is contained in:
Krzysztof Magiera 2015-09-25 03:12:20 -07:00 коммит произвёл facebook-github-bot-8
Родитель 1ad1f45fe6
Коммит bf598647d2
6 изменённых файлов: 245 добавлений и 105 удалений

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@ -0,0 +1,160 @@
// Copyright 2004-present Facebook. All Rights Reserved.
package com.facebook.react.uimanager;
import android.graphics.Color;
import android.os.Build;
import android.view.View;
import com.facebook.react.bridge.ReadableMap;
/**
* Base class that should be suitable for the majority of subclasses of {@link ViewManager}.
* It provides support for base view properties such as backgroundColor, opacity, etc.
*/
public abstract class BaseViewManager<T extends View, C extends ReactShadowNode>
extends ViewManager<T, C> {
private static final String PROP_BACKGROUND_COLOR = ViewProps.BACKGROUND_COLOR;
private static final String PROP_DECOMPOSED_MATRIX = "decomposedMatrix";
private static final String PROP_DECOMPOSED_MATRIX_ROTATE = "rotate";
private static final String PROP_DECOMPOSED_MATRIX_SCALE_X = "scaleX";
private static final String PROP_DECOMPOSED_MATRIX_SCALE_Y = "scaleY";
private static final String PROP_DECOMPOSED_MATRIX_TRANSLATE_X = "translateX";
private static final String PROP_DECOMPOSED_MATRIX_TRANSLATE_Y = "translateY";
private static final String PROP_OPACITY = "opacity";
private static final String PROP_RENDER_TO_HARDWARE_TEXTURE = "renderToHardwareTextureAndroid";
private static final String PROP_ACCESSIBILITY_LABEL = "accessibilityLabel";
private static final String PROP_ACCESSIBILITY_COMPONENT_TYPE = "accessibilityComponentType";
private static final String PROP_ACCESSIBILITY_LIVE_REGION = "accessibilityLiveRegion";
private static final String PROP_IMPORTANT_FOR_ACCESSIBILITY = "importantForAccessibility";
// DEPRECATED
private static final String PROP_ROTATION = "rotation";
private static final String PROP_SCALE_X = "scaleX";
private static final String PROP_SCALE_Y = "scaleY";
private static final String PROP_TRANSLATE_X = "translateX";
private static final String PROP_TRANSLATE_Y = "translateY";
/**
* Used to locate views in end-to-end (UI) tests.
*/
public static final String PROP_TEST_ID = "testID";
@ReactProp(name = PROP_BACKGROUND_COLOR, defaultInt = Color.TRANSPARENT, customType = "Color")
public void setBackgroundColor(T view, int backgroundColor) {
view.setBackgroundColor(backgroundColor);
}
@ReactProp(name = PROP_DECOMPOSED_MATRIX)
public void setDecomposedMatrix(T view, ReadableMap decomposedMatrix) {
if (decomposedMatrix == null) {
resetTransformMatrix(view);
} else {
setTransformMatrix(view, decomposedMatrix);
}
}
@ReactProp(name = PROP_OPACITY, defaultFloat = 1.f)
public void setOpacity(T view, float opacity) {
view.setAlpha(opacity);
}
@ReactProp(name = PROP_RENDER_TO_HARDWARE_TEXTURE)
public void setRenderToHardwareTexture(T view, boolean useHWTexture) {
view.setLayerType(useHWTexture ? View.LAYER_TYPE_HARDWARE : View.LAYER_TYPE_NONE, null);
}
@ReactProp(name = PROP_TEST_ID)
public void setTestId(T view, String testId) {
view.setTag(testId);
}
@ReactProp(name = PROP_ACCESSIBILITY_LABEL)
public void setAccessibilityLabel(T view, String accessibilityLabel) {
view.setContentDescription(accessibilityLabel);
}
@ReactProp(name = PROP_ACCESSIBILITY_COMPONENT_TYPE)
public void setAccessibilityComponentType(T view, String accessibilityComponentType) {
AccessibilityHelper.updateAccessibilityComponentType(view, accessibilityComponentType);
}
@ReactProp(name = PROP_IMPORTANT_FOR_ACCESSIBILITY)
public void setImportantForAccessibility(T view, String importantForAccessibility) {
if (importantForAccessibility == null || importantForAccessibility.equals("auto")) {
view.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_AUTO);
} else if (importantForAccessibility.equals("yes")) {
view.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
} else if (importantForAccessibility.equals("no")) {
view.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO);
} else if (importantForAccessibility.equals("no-hide-descendants")) {
view.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
}
}
@Deprecated
@ReactProp(name = PROP_ROTATION)
public void setRotation(T view, float rotation) {
view.setRotation(rotation);
}
@Deprecated
@ReactProp(name = PROP_SCALE_X, defaultFloat = 1f)
public void setScaleX(T view, float scaleX) {
view.setScaleX(scaleX);
}
@Deprecated
@ReactProp(name = PROP_SCALE_Y, defaultFloat = 1f)
public void setScaleY(T view, float scaleY) {
view.setScaleY(scaleY);
}
@Deprecated
@ReactProp(name = PROP_TRANSLATE_X, defaultFloat = 1f)
public void setTranslateX(T view, float translateX) {
view.setTranslationX(translateX);
}
@Deprecated
@ReactProp(name = PROP_TRANSLATE_Y, defaultFloat = 1f)
public void setTranslateY(T view, float translateY) {
view.setTranslationY(translateY);
}
@ReactProp(name = PROP_ACCESSIBILITY_LIVE_REGION)
public void setAccessibilityLiveRegion(T view, String liveRegion) {
if (Build.VERSION.SDK_INT >= 19) {
if (liveRegion == null || liveRegion.equals("none")) {
view.setAccessibilityLiveRegion(View.ACCESSIBILITY_LIVE_REGION_NONE);
} else if (liveRegion.equals("polite")) {
view.setAccessibilityLiveRegion(View.ACCESSIBILITY_LIVE_REGION_POLITE);
} else if (liveRegion.equals("assertive")) {
view.setAccessibilityLiveRegion(View.ACCESSIBILITY_LIVE_REGION_ASSERTIVE);
}
}
}
private static void setTransformMatrix(View view, ReadableMap matrix) {
view.setTranslationX(PixelUtil.toPixelFromDIP(
(float) matrix.getDouble(PROP_DECOMPOSED_MATRIX_TRANSLATE_X)));
view.setTranslationY(PixelUtil.toPixelFromDIP(
(float) matrix.getDouble(PROP_DECOMPOSED_MATRIX_TRANSLATE_Y)));
view.setRotation(
(float) matrix.getDouble(PROP_DECOMPOSED_MATRIX_ROTATE));
view.setScaleX(
(float) matrix.getDouble(PROP_DECOMPOSED_MATRIX_SCALE_X));
view.setScaleY(
(float) matrix.getDouble(PROP_DECOMPOSED_MATRIX_SCALE_Y));
}
private static void resetTransformMatrix(View view) {
view.setTranslationX(PixelUtil.toPixelFromDIP(0));
view.setTranslationY(PixelUtil.toPixelFromDIP(0));
view.setRotation(0);
view.setScaleX(1);
view.setScaleY(1);
}
}

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@ -20,6 +20,8 @@ import com.facebook.react.bridge.ReadableMap;
/**
* Takes common view properties from JS and applies them to a given {@link View}.
*
* TODO(krzysztof): Blow away this class once refactoring is complete
*/
public class BaseViewPropertyApplicator {

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@ -12,24 +12,21 @@ package com.facebook.react.uimanager;
import android.view.View;
/**
* A partial implementation of {@link ViewManager} that applies common properties such as background
* color, opacity and CSS layout. Implementations should make sure to call
* {@code super.updateView()} in order for these properties to be applied.
* Common base class for most of the {@link ViewManager}s. It provides support for most common
* properties through extending {@link BaseViewManager}. It also reduces boilerplate by specifying
* the type of shadow node to be {@link ReactShadowNode} and providing default, empty implementation
* for some of the methods of {@link ViewManager} interface.
*
* @param <T> the view handled by this manager
*/
public abstract class SimpleViewManager<T extends View> extends ViewManager<T, ReactShadowNode> {
public abstract class SimpleViewManager<T extends View> extends
BaseViewManager<T, ReactShadowNode> {
@Override
public ReactShadowNode createCSSNodeInstance() {
return new ReactShadowNode();
}
@Override
public void updateView(T root, CatalystStylesDiffMap props) {
BaseViewPropertyApplicator.applyCommonViewProperties(root, props);
}
@Override
public void updateExtraData(T root, Object extraData) {
}

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@ -25,6 +25,8 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
* @UIProp(UIProp.Type.BOOLEAN) public static final String PROP_FOO = "foo";
* @UIProp(UIProp.Type.STRING) public static final String PROP_BAR = "bar";
* }
*
* TODO(krzysztof): Kill this class once @ReactProp refactoring is done
*/
@Target(ElementType.FIELD)
@Retention(RUNTIME)

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@ -16,18 +16,13 @@ import android.view.ViewGroup;
* Class providing children management API for view managers of classes extending ViewGroup.
*/
public abstract class ViewGroupManager <T extends ViewGroup>
extends ViewManager<T, ReactShadowNode> {
extends BaseViewManager<T, ReactShadowNode> {
@Override
public ReactShadowNode createCSSNodeInstance() {
return new ReactShadowNode();
}
@Override
public void updateView(T root, CatalystStylesDiffMap props) {
BaseViewPropertyApplicator.applyCommonViewProperties(root, props);
}
@Override
public void updateExtraData(T root, Object extraData) {
}

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@ -25,12 +25,12 @@ import com.facebook.react.bridge.ReadableArray;
import com.facebook.react.bridge.ReadableMap;
import com.facebook.react.common.MapBuilder;
import com.facebook.react.common.annotations.VisibleForTesting;
import com.facebook.react.uimanager.BaseViewPropertyApplicator;
import com.facebook.react.uimanager.CatalystStylesDiffMap;
import com.facebook.react.uimanager.PixelUtil;
import com.facebook.react.uimanager.PointerEvents;
import com.facebook.react.uimanager.ReactProp;
import com.facebook.react.uimanager.ReactPropGroup;
import com.facebook.react.uimanager.ThemedReactContext;
import com.facebook.react.uimanager.UIProp;
import com.facebook.react.uimanager.ViewGroupManager;
import com.facebook.react.uimanager.ViewProps;
@ -45,18 +45,82 @@ public class ReactViewManager extends ViewGroupManager<ReactViewGroup> {
private static final int[] SPACING_TYPES = {
Spacing.ALL, Spacing.LEFT, Spacing.RIGHT, Spacing.TOP, Spacing.BOTTOM,
};
private static final String[] PROPS_BORDER_COLOR = {
"borderColor", "borderLeftColor", "borderRightColor", "borderTopColor", "borderBottomColor"
};
private static final int CMD_HOTSPOT_UPDATE = 1;
private static final int CMD_SET_PRESSED = 2;
private static final int[] sLocationBuf = new int[2];
@UIProp(UIProp.Type.STRING) public static final String PROP_ACCESSIBLE = "accessible";
@UIProp(UIProp.Type.NUMBER) public static final String PROP_BORDER_RADIUS = "borderRadius";
@UIProp(UIProp.Type.STRING) public static final String PROP_BORDER_STYLE = "borderStyle";
@UIProp(UIProp.Type.STRING) public static final String PROP_POINTER_EVENTS = "pointerEvents";
@UIProp(UIProp.Type.MAP) public static final String PROP_NATIVE_BG = "nativeBackgroundAndroid";
@ReactProp(name = "accessible")
public void setAccessible(ReactViewGroup view, boolean accessible) {
view.setFocusable(accessible);
}
@ReactProp(name = "borderRadius")
public void setBorderRadius(ReactViewGroup view, float borderRadius) {
view.setBorderRadius(PixelUtil.toPixelFromDIP(borderRadius));
}
@ReactProp(name = "borderStyle")
public void setBorderStyle(ReactViewGroup view, @Nullable String borderStyle) {
view.setBorderStyle(borderStyle);
}
@ReactProp(name = "pointerEvents")
public void setPointerEvents(ReactViewGroup view, @Nullable String pointerEventsStr) {
if (pointerEventsStr != null) {
PointerEvents pointerEvents =
PointerEvents.valueOf(pointerEventsStr.toUpperCase(Locale.US).replace("-", "_"));
view.setPointerEvents(pointerEvents);
}
}
@ReactProp(name = "nativeBackgroundAndroid")
public void setNativeBackground(ReactViewGroup view, @Nullable ReadableMap bg) {
view.setTranslucentBackgroundDrawable(bg == null ?
null : ReactDrawableHelper.createDrawableFromJSDescription(view.getContext(), bg));
}
@ReactProp(name = ViewProps.BORDER_WIDTH, defaultFloat = CSSConstants.UNDEFINED)
public void setBorderWidth(ReactViewGroup view, float width) {
if (!CSSConstants.isUndefined(width)) {
width = PixelUtil.toPixelFromDIP(width);
}
view.setBorderWidth(Spacing.ALL, width);
}
@ReactProp(name = ReactClippingViewGroupHelper.PROP_REMOVE_CLIPPED_SUBVIEWS)
public void setRemoveClippedSubviews(ReactViewGroup view, boolean removeClippedSubviews) {
view.setRemoveClippedSubviews(removeClippedSubviews);
}
@ReactProp(name = ViewProps.NEEDS_OFFSCREEN_ALPHA_COMPOSITING)
public void setNeedsOffscreenAlphaCompositing(
ReactViewGroup view,
boolean needsOffscreenAlphaCompositing) {
view.setNeedsOffscreenAlphaCompositing(needsOffscreenAlphaCompositing);
}
@ReactPropGroup(names = {
ViewProps.BORDER_WIDTH,
ViewProps.BORDER_LEFT_WIDTH,
ViewProps.BORDER_RIGHT_WIDTH,
ViewProps.BORDER_TOP_WIDTH,
ViewProps.BORDER_BOTTOM_WIDTH,
}, defaultFloat = CSSConstants.UNDEFINED)
public void setBorderWidth(ReactViewGroup view, int index, float width) {
if (!CSSConstants.isUndefined(width)) {
width = PixelUtil.toPixelFromDIP(width);
}
view.setBorderWidth(SPACING_TYPES[index], width);
}
@ReactPropGroup(names = {
"borderColor", "borderLeftColor", "borderRightColor", "borderTopColor", "borderBottomColor"
}, customType = "Color")
public void setBorderColor(ReactViewGroup view, int index, Integer color) {
view.setBorderColor(
SPACING_TYPES[index],
color == null ? CSSConstants.UNDEFINED : (float) color);
}
@Override
public String getName() {
@ -68,86 +132,6 @@ public class ReactViewManager extends ViewGroupManager<ReactViewGroup> {
return new ReactViewGroup(context);
}
@Override
public Map<String, String> getNativeProps() {
Map<String, String> nativeProps = super.getNativeProps();
Map<String, UIProp.Type> baseProps = BaseViewPropertyApplicator.getCommonProps();
for (Map.Entry<String, UIProp.Type> entry : baseProps.entrySet()) {
nativeProps.put(entry.getKey(), entry.getValue().toString());
}
for (int i = 0; i < SPACING_TYPES.length; i++) {
nativeProps.put(ViewProps.BORDER_WIDTHS[i], UIProp.Type.NUMBER.toString());
nativeProps.put(PROPS_BORDER_COLOR[i], UIProp.Type.STRING.toString());
}
return nativeProps;
}
@Override
public void updateView(ReactViewGroup view, CatalystStylesDiffMap props) {
super.updateView(view, props);
ReactClippingViewGroupHelper.applyRemoveClippedSubviewsProperty(view, props);
// Border widths
for (int i = 0; i < SPACING_TYPES.length; i++) {
String key = ViewProps.BORDER_WIDTHS[i];
if (props.hasKey(key)) {
float width = props.getFloat(key, CSSConstants.UNDEFINED);
if (!CSSConstants.isUndefined(width)) {
width = PixelUtil.toPixelFromDIP(width);
}
view.setBorderWidth(SPACING_TYPES[i], width);
}
}
// Border colors
for (int i = 0; i < SPACING_TYPES.length; i++) {
String key = PROPS_BORDER_COLOR[i];
if (props.hasKey(key)) {
float color = CSSConstants.UNDEFINED;
if (!props.isNull(PROPS_BORDER_COLOR[i])) {
// Check CatalystStylesDiffMap#getColorInt() to see why this is needed
int colorInt = props.getInt(PROPS_BORDER_COLOR[i], Color.TRANSPARENT);
color = colorInt;
}
view.setBorderColor(SPACING_TYPES[i], color);
}
}
// Border radius
if (props.hasKey(PROP_BORDER_RADIUS)) {
view.setBorderRadius(PixelUtil.toPixelFromDIP(props.getFloat(PROP_BORDER_RADIUS, 0.0f)));
}
if (props.hasKey(PROP_BORDER_STYLE)) {
view.setBorderStyle(props.getString(PROP_BORDER_STYLE));
}
if (props.hasKey(PROP_POINTER_EVENTS)) {
String pointerEventsStr = props.getString(PROP_POINTER_EVENTS);
if (pointerEventsStr != null) {
PointerEvents pointerEvents =
PointerEvents.valueOf(pointerEventsStr.toUpperCase(Locale.US).replace("-", "_"));
view.setPointerEvents(pointerEvents);
}
}
// Native background
if (props.hasKey(PROP_NATIVE_BG)) {
ReadableMap map = props.getMap(PROP_NATIVE_BG);
view.setTranslucentBackgroundDrawable(map == null ?
null : ReactDrawableHelper.createDrawableFromJSDescription(view.getContext(), map));
}
if (props.hasKey(PROP_ACCESSIBLE)) {
view.setFocusable(props.getBoolean(PROP_ACCESSIBLE, false));
}
if (props.hasKey(ViewProps.NEEDS_OFFSCREEN_ALPHA_COMPOSITING)) {
view.setNeedsOffscreenAlphaCompositing(
props.getBoolean(ViewProps.NEEDS_OFFSCREEN_ALPHA_COMPOSITING, false));
}
}
@Override
public Map<String, Integer> getCommandsMap() {
return MapBuilder.of("hotspotUpdate", CMD_HOTSPOT_UPDATE, "setPressed", CMD_SET_PRESSED);