/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.constraintlayout.core.motion.key;
import androidx.constraintlayout.core.motion.CustomVariable;
import androidx.constraintlayout.core.motion.utils.SplineSet;
import androidx.constraintlayout.core.motion.utils.TypedValues;
import java.util.HashMap;
import java.util.HashSet;
public class MotionKeyAttributes extends MotionKey {
static final String NAME = "KeyAttribute";
private static final String TAG = "KeyAttributes";
private static final boolean DEBUG = false;
private String mTransitionEasing;
private int mCurveFit = -1;
private int mVisibility = 0;
private float mAlpha = Float.NaN;
private float mElevation = Float.NaN;
private float mRotation = Float.NaN;
private float mRotationX = Float.NaN;
private float mRotationY = Float.NaN;
private float mPivotX = Float.NaN;
private float mPivotY = Float.NaN;
private float mTransitionPathRotate = Float.NaN;
private float mScaleX = Float.NaN;
private float mScaleY = Float.NaN;
private float mTranslationX = Float.NaN;
private float mTranslationY = Float.NaN;
private float mTranslationZ = Float.NaN;
private float mProgress = Float.NaN;
public static final int KEY_TYPE = 1;
{
mType = KEY_TYPE;
mCustom = new HashMap<>();
}
@Override
public void getAttributeNames(HashSet<String> attributes) {
if (!Float.isNaN(mAlpha)) {
attributes.add(AttributesType.S_ALPHA);
}
if (!Float.isNaN(mElevation)) {
attributes.add(AttributesType.S_ELEVATION);
}
if (!Float.isNaN(mRotation)) {
attributes.add(AttributesType.S_ROTATION_Z);
}
if (!Float.isNaN(mRotationX)) {
attributes.add(AttributesType.S_ROTATION_X);
}
if (!Float.isNaN(mRotationY)) {
attributes.add(AttributesType.S_ROTATION_Y);
}
if (!Float.isNaN(mPivotX)) {
attributes.add(AttributesType.S_PIVOT_X);
}
if (!Float.isNaN(mPivotY)) {
attributes.add(AttributesType.S_PIVOT_Y);
}
if (!Float.isNaN(mTranslationX)) {
attributes.add(AttributesType.S_TRANSLATION_X);
}
if (!Float.isNaN(mTranslationY)) {
attributes.add(AttributesType.S_TRANSLATION_Y);
}
if (!Float.isNaN(mTranslationZ)) {
attributes.add(AttributesType.S_TRANSLATION_Z);
}
if (!Float.isNaN(mTransitionPathRotate)) {
attributes.add(AttributesType.S_PATH_ROTATE);
}
if (!Float.isNaN(mScaleX)) {
attributes.add(AttributesType.S_SCALE_X);
}
if (!Float.isNaN(mScaleY)) {
attributes.add(AttributesType.S_SCALE_Y);
}
if (!Float.isNaN(mProgress)) {
attributes.add(AttributesType.S_PROGRESS);
}
if (mCustom.size() > 0) {
for (String s : mCustom.keySet()) {
attributes.add(TypedValues.S_CUSTOM + "," + s);
}
}
}
@Override
public void addValues(HashMap<String, SplineSet> splines) {
for (String s : splines.keySet()) {
SplineSet splineSet = splines.get(s);
if (splineSet == null) {
continue;
}
// TODO support custom
if (s.startsWith(AttributesType.S_CUSTOM)) {
String cKey = s.substring(AttributesType.S_CUSTOM.length() + 1);
CustomVariable cValue = mCustom.get(cKey);
if (cValue != null) {
((SplineSet.CustomSpline)splineSet).setPoint(mFramePosition, cValue);
}
continue;
}
switch (s) {
case AttributesType.S_ALPHA:
if (!Float.isNaN(mAlpha)) {
splineSet.setPoint(mFramePosition, mAlpha);
}
break;
case AttributesType.S_ELEVATION:
if (!Float.isNaN(mElevation)) {
splineSet.setPoint(mFramePosition, mElevation);
}
break;
case AttributesType.S_ROTATION_Z:
if (!Float.isNaN(mRotation)) {
splineSet.setPoint(mFramePosition, mRotation);
}
break;
case AttributesType.S_ROTATION_X:
if (!Float.isNaN(mRotationX)) {
splineSet.setPoint(mFramePosition, mRotationX);
}
break;
case AttributesType.S_ROTATION_Y:
if (!Float.isNaN(mRotationY)) {
splineSet.setPoint(mFramePosition, mRotationY);
}
break;
case AttributesType.S_PIVOT_X:
if (!Float.isNaN(mRotationX)) {
splineSet.setPoint(mFramePosition, mPivotX);
}
break;
case AttributesType.S_PIVOT_Y:
if (!Float.isNaN(mRotationY)) {
splineSet.setPoint(mFramePosition, mPivotY);
}
break;
case AttributesType.S_PATH_ROTATE:
if (!Float.isNaN(mTransitionPathRotate)) {
splineSet.setPoint(mFramePosition, mTransitionPathRotate);
}
break;
case AttributesType.S_SCALE_X:
if (!Float.isNaN(mScaleX)) {
splineSet.setPoint(mFramePosition, mScaleX);
}
break;
case AttributesType.S_SCALE_Y:
if (!Float.isNaN(mScaleY)) {
splineSet.setPoint(mFramePosition, mScaleY);
}
break;
case AttributesType.S_TRANSLATION_X:
if (!Float.isNaN(mTranslationX)) {
splineSet.setPoint(mFramePosition, mTranslationX);
}
break;
case AttributesType.S_TRANSLATION_Y:
if (!Float.isNaN(mTranslationY)) {
splineSet.setPoint(mFramePosition, mTranslationY);
}
break;
case AttributesType.S_TRANSLATION_Z:
if (!Float.isNaN(mTranslationZ)) {
splineSet.setPoint(mFramePosition, mTranslationZ);
}
break;
case AttributesType.S_PROGRESS:
if (!Float.isNaN(mProgress)) {
splineSet.setPoint(mFramePosition, mProgress);
}
break;
default:
System.err.println("not supported by KeyAttributes "+s);
}
}
}
@Override
public MotionKey clone() {
return null;
}
public boolean setValue(int type, int value) {
switch (type) {
case AttributesType.TYPE_VISIBILITY:
mVisibility = value;
break;
case AttributesType.TYPE_CURVE_FIT:
mCurveFit = value;
break;
case TypedValues.TYPE_FRAME_POSITION:
mFramePosition = value;
break;
default:
if (!setValue(type, value)) {
return super.setValue(type, value);
}
}
return true;
}
public boolean setValue(int type, float value) {
switch (type) {
case AttributesType.TYPE_ALPHA:
mAlpha = value;
break;
case AttributesType.TYPE_TRANSLATION_X:
mTranslationX = value;
break;
case AttributesType.TYPE_TRANSLATION_Y:
mTranslationY = value;
break;
case AttributesType.TYPE_TRANSLATION_Z:
mTranslationZ = value;
break;
case AttributesType.TYPE_ELEVATION:
mElevation = value;
break;
case AttributesType.TYPE_ROTATION_X:
mRotationX = value;
break;
case AttributesType.TYPE_ROTATION_Y:
mRotationY = value;
break;
case AttributesType.TYPE_ROTATION_Z:
mRotation = value;
break;
case AttributesType.TYPE_SCALE_X:
mScaleX = value;
break;
case AttributesType.TYPE_SCALE_Y:
mScaleY = value;
break;
case AttributesType.TYPE_PIVOT_X:
mPivotX = value;
break;
case AttributesType.TYPE_PIVOT_Y:
mPivotY = value;
break;
case AttributesType.TYPE_PROGRESS:
mProgress = value;
break;
case AttributesType.TYPE_PATH_ROTATE:
mTransitionPathRotate = value;
break;
case TypedValues.TYPE_FRAME_POSITION:
mTransitionPathRotate = value;
break;
default:
return super.setValue(type, value);
}
return true;
}
public void setInterpolation(HashMap<String, Integer> interpolation) {
if (!Float.isNaN(mAlpha)) {
interpolation.put(AttributesType.S_ALPHA, mCurveFit);
}
if (!Float.isNaN(mElevation)) {
interpolation.put(AttributesType.S_ELEVATION, mCurveFit);
}
if (!Float.isNaN(mRotation)) {
interpolation.put(AttributesType.S_ROTATION_Z, mCurveFit);
}
if (!Float.isNaN(mRotationX)) {
interpolation.put(AttributesType.S_ROTATION_X, mCurveFit);
}
if (!Float.isNaN(mRotationY)) {
interpolation.put(AttributesType.S_ROTATION_Y, mCurveFit);
}
if (!Float.isNaN(mPivotX)) {
interpolation.put(AttributesType.S_PIVOT_X, mCurveFit);
}
if (!Float.isNaN(mPivotY)) {
interpolation.put(AttributesType.S_PIVOT_Y, mCurveFit);
}
if (!Float.isNaN(mTranslationX)) {
interpolation.put(AttributesType.S_TRANSLATION_X, mCurveFit);
}
if (!Float.isNaN(mTranslationY)) {
interpolation.put(AttributesType.S_TRANSLATION_Y, mCurveFit);
}
if (!Float.isNaN(mTranslationZ)) {
interpolation.put(AttributesType.S_TRANSLATION_Z, mCurveFit);
}
if (!Float.isNaN(mTransitionPathRotate)) {
interpolation.put(AttributesType.S_PATH_ROTATE, mCurveFit);
}
if (!Float.isNaN(mScaleX)) {
interpolation.put(AttributesType.S_SCALE_X, mCurveFit);
}
if (!Float.isNaN(mScaleY)) {
interpolation.put(AttributesType.S_SCALE_Y, mCurveFit);
}
if (!Float.isNaN(mProgress)) {
interpolation.put(AttributesType.S_PROGRESS, mCurveFit);
}
if (mCustom.size() > 0) {
for (String s : mCustom.keySet()) {
interpolation.put(AttributesType.S_CUSTOM + "," + s, mCurveFit);
}
}
}
public boolean setValue(int type, String value) {
switch (type) {
case AttributesType.TYPE_EASING:
mTransitionEasing = value;
break;
case TypedValues.TYPE_TARGET:
mTargetString = value;
break;
default:
return super.setValue(type, value);
}
return true;
}
@Override
public int getId(String name) {
return AttributesType.getId(name);
}
public int getCurveFit() {
return mCurveFit;
}
public void printAttributes() {
HashSet<String> nameSet = new HashSet<>();
getAttributeNames(nameSet);
System.out.println(" ------------- " + mFramePosition +" -------------");
String[]names = nameSet.toArray(new String[0]);
for (int i = 0; i < names.length; i++) {
int id = AttributesType.getId(names[i]);
System.out.println(names[i]+ ":"+ getFloatValue(id));
}
}
private float getFloatValue(int id) {
switch (id) {
case AttributesType.TYPE_ALPHA:
return mAlpha;
case AttributesType.TYPE_TRANSLATION_X:
return mTranslationX;
case AttributesType.TYPE_TRANSLATION_Y:
return mTranslationY;
case AttributesType.TYPE_TRANSLATION_Z:
return mTranslationZ;
case AttributesType.TYPE_ELEVATION:
return mElevation;
case AttributesType.TYPE_ROTATION_X:
return mRotationX;
case AttributesType.TYPE_ROTATION_Y:
return mRotationY;
case AttributesType.TYPE_ROTATION_Z:
return mRotation;
case AttributesType.TYPE_SCALE_X:
return mScaleX;
case AttributesType.TYPE_SCALE_Y:
return mScaleY;
case AttributesType.TYPE_PIVOT_X:
return mPivotX;
case AttributesType.TYPE_PIVOT_Y:
return mPivotY;
case AttributesType.TYPE_PROGRESS:
return mProgress;
case AttributesType.TYPE_PATH_ROTATE:
return mTransitionPathRotate;
case TypedValues.TYPE_FRAME_POSITION:
return mFramePosition;
default:
return Float.NaN;
}
}
}