386 lines
15 KiB
Java
386 lines
15 KiB
Java
package androidx.constraintlayout.motion.widget;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.RectF;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.util.SparseIntArray;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.constraintlayout.motion.utils.Easing;
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import androidx.constraintlayout.widget.R;
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import c.d.b.a.a;
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import java.util.HashMap;
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public class KeyPosition extends KeyPositionBase {
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public static final int KEY_TYPE = 2;
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public static final String NAME = "KeyPosition";
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private static final String PERCENT_X = "percentX";
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private static final String PERCENT_Y = "percentY";
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private static final String TAG = "KeyPosition";
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public static final int TYPE_CARTESIAN = 0;
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public static final int TYPE_PATH = 1;
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public static final int TYPE_SCREEN = 2;
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public float mAltPercentX = Float.NaN;
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public float mAltPercentY = Float.NaN;
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private float mCalculatedPositionX = Float.NaN;
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private float mCalculatedPositionY = Float.NaN;
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public int mDrawPath = 0;
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public int mPathMotionArc = Key.UNSET;
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public float mPercentHeight = Float.NaN;
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public float mPercentWidth = Float.NaN;
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public float mPercentX = Float.NaN;
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public float mPercentY = Float.NaN;
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public int mPositionType = 0;
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public String mTransitionEasing = null;
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public static class Loader {
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private static final int CURVE_FIT = 4;
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private static final int DRAW_PATH = 5;
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private static final int FRAME_POSITION = 2;
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private static final int PATH_MOTION_ARC = 10;
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private static final int PERCENT_HEIGHT = 12;
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private static final int PERCENT_WIDTH = 11;
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private static final int PERCENT_X = 6;
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private static final int PERCENT_Y = 7;
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private static final int SIZE_PERCENT = 8;
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private static final int TARGET_ID = 1;
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private static final int TRANSITION_EASING = 3;
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private static final int TYPE = 9;
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private static SparseIntArray mAttrMap;
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static {
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SparseIntArray sparseIntArray = new SparseIntArray();
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mAttrMap = sparseIntArray;
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sparseIntArray.append(R.styleable.KeyPosition_motionTarget, 1);
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mAttrMap.append(R.styleable.KeyPosition_framePosition, 2);
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mAttrMap.append(R.styleable.KeyPosition_transitionEasing, 3);
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mAttrMap.append(R.styleable.KeyPosition_curveFit, 4);
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mAttrMap.append(R.styleable.KeyPosition_drawPath, 5);
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mAttrMap.append(R.styleable.KeyPosition_percentX, 6);
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mAttrMap.append(R.styleable.KeyPosition_percentY, 7);
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mAttrMap.append(R.styleable.KeyPosition_keyPositionType, 9);
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mAttrMap.append(R.styleable.KeyPosition_sizePercent, 8);
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mAttrMap.append(R.styleable.KeyPosition_percentWidth, 11);
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mAttrMap.append(R.styleable.KeyPosition_percentHeight, 12);
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mAttrMap.append(R.styleable.KeyPosition_pathMotionArc, 10);
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}
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private Loader() {
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}
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public static /* synthetic */ void access$000(KeyPosition keyPosition, TypedArray typedArray) {
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read(keyPosition, typedArray);
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}
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private static void read(KeyPosition keyPosition, TypedArray typedArray) {
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int indexCount = typedArray.getIndexCount();
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for (int i = 0; i < indexCount; i++) {
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int index = typedArray.getIndex(i);
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switch (mAttrMap.get(index)) {
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case 1:
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if (!MotionLayout.IS_IN_EDIT_MODE) {
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if (typedArray.peekValue(index).type == 3) {
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keyPosition.mTargetString = typedArray.getString(index);
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break;
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} else {
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keyPosition.mTargetId = typedArray.getResourceId(index, keyPosition.mTargetId);
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break;
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}
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} else {
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int resourceId = typedArray.getResourceId(index, keyPosition.mTargetId);
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keyPosition.mTargetId = resourceId;
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if (resourceId == -1) {
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keyPosition.mTargetString = typedArray.getString(index);
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break;
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} else {
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break;
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}
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}
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case 2:
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keyPosition.mFramePosition = typedArray.getInt(index, keyPosition.mFramePosition);
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break;
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case 3:
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if (typedArray.peekValue(index).type == 3) {
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keyPosition.mTransitionEasing = typedArray.getString(index);
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break;
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} else {
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keyPosition.mTransitionEasing = Easing.NAMED_EASING[typedArray.getInteger(index, 0)];
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break;
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}
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case 4:
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keyPosition.mCurveFit = typedArray.getInteger(index, keyPosition.mCurveFit);
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break;
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case 5:
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keyPosition.mDrawPath = typedArray.getInt(index, keyPosition.mDrawPath);
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break;
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case 6:
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keyPosition.mPercentX = typedArray.getFloat(index, keyPosition.mPercentX);
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break;
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case 7:
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keyPosition.mPercentY = typedArray.getFloat(index, keyPosition.mPercentY);
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break;
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case 8:
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float f = typedArray.getFloat(index, keyPosition.mPercentHeight);
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keyPosition.mPercentWidth = f;
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keyPosition.mPercentHeight = f;
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break;
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case 9:
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keyPosition.mPositionType = typedArray.getInt(index, keyPosition.mPositionType);
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break;
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case 10:
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keyPosition.mPathMotionArc = typedArray.getInt(index, keyPosition.mPathMotionArc);
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break;
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case 11:
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keyPosition.mPercentWidth = typedArray.getFloat(index, keyPosition.mPercentWidth);
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break;
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case 12:
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keyPosition.mPercentHeight = typedArray.getFloat(index, keyPosition.mPercentHeight);
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break;
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default:
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StringBuilder L = a.L("unused attribute 0x");
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L.append(Integer.toHexString(index));
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L.append(" ");
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L.append(mAttrMap.get(index));
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Log.e("KeyPosition", L.toString());
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break;
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}
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}
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if (keyPosition.mFramePosition == -1) {
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Log.e("KeyPosition", "no frame position");
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}
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}
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}
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public KeyPosition() {
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this.mType = 2;
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}
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private void calcCartesianPosition(float f, float f2, float f3, float f4) {
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float f5 = f3 - f;
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float f6 = f4 - f2;
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float f7 = 0.0f;
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float f8 = Float.isNaN(this.mPercentX) ? 0.0f : this.mPercentX;
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float f9 = Float.isNaN(this.mAltPercentY) ? 0.0f : this.mAltPercentY;
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float f10 = Float.isNaN(this.mPercentY) ? 0.0f : this.mPercentY;
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if (!Float.isNaN(this.mAltPercentX)) {
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f7 = this.mAltPercentX;
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}
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this.mCalculatedPositionX = (float) ((int) ((f7 * f6) + (f8 * f5) + f));
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this.mCalculatedPositionY = (float) ((int) ((f6 * f10) + (f5 * f9) + f2));
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}
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private void calcPathPosition(float f, float f2, float f3, float f4) {
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float f5 = f3 - f;
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float f6 = f4 - f2;
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float f7 = this.mPercentX;
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float f8 = (f5 * f7) + f;
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float f9 = this.mPercentY;
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this.mCalculatedPositionX = ((-f6) * f9) + f8;
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this.mCalculatedPositionY = (f5 * f9) + (f6 * f7) + f2;
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}
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private void calcScreenPosition(int i, int i2) {
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float f = this.mPercentX;
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float f2 = (float) 0;
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this.mCalculatedPositionX = (((float) (i - 0)) * f) + f2;
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this.mCalculatedPositionY = (((float) (i2 - 0)) * f) + f2;
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}
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@Override // androidx.constraintlayout.motion.widget.Key
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public void addValues(HashMap<String, SplineSet> hashMap) {
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}
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@Override // androidx.constraintlayout.motion.widget.KeyPositionBase
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public void calcPosition(int i, int i2, float f, float f2, float f3, float f4) {
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int i3 = this.mPositionType;
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if (i3 == 1) {
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calcPathPosition(f, f2, f3, f4);
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} else if (i3 != 2) {
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calcCartesianPosition(f, f2, f3, f4);
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} else {
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calcScreenPosition(i, i2);
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}
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}
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@Override // androidx.constraintlayout.motion.widget.KeyPositionBase
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public float getPositionX() {
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return this.mCalculatedPositionX;
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}
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@Override // androidx.constraintlayout.motion.widget.KeyPositionBase
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public float getPositionY() {
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return this.mCalculatedPositionY;
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}
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@Override // androidx.constraintlayout.motion.widget.KeyPositionBase
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public boolean intersects(int i, int i2, RectF rectF, RectF rectF2, float f, float f2) {
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calcPosition(i, i2, rectF.centerX(), rectF.centerY(), rectF2.centerX(), rectF2.centerY());
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return Math.abs(f - this.mCalculatedPositionX) < 20.0f && Math.abs(f2 - this.mCalculatedPositionY) < 20.0f;
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}
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@Override // androidx.constraintlayout.motion.widget.Key
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public void load(Context context, AttributeSet attributeSet) {
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Loader.access$000(this, context.obtainStyledAttributes(attributeSet, R.styleable.KeyPosition));
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}
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@Override // androidx.constraintlayout.motion.widget.KeyPositionBase
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public void positionAttributes(View view, RectF rectF, RectF rectF2, float f, float f2, String[] strArr, float[] fArr) {
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int i = this.mPositionType;
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if (i == 1) {
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positionPathAttributes(rectF, rectF2, f, f2, strArr, fArr);
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} else if (i != 2) {
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positionCartAttributes(rectF, rectF2, f, f2, strArr, fArr);
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} else {
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positionScreenAttributes(view, rectF, rectF2, f, f2, strArr, fArr);
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}
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}
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public void positionCartAttributes(RectF rectF, RectF rectF2, float f, float f2, String[] strArr, float[] fArr) {
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float centerX = rectF.centerX();
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float centerY = rectF.centerY();
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float centerX2 = rectF2.centerX() - centerX;
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float centerY2 = rectF2.centerY() - centerY;
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if (strArr[0] == null) {
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strArr[0] = PERCENT_X;
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fArr[0] = (f - centerX) / centerX2;
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strArr[1] = PERCENT_Y;
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fArr[1] = (f2 - centerY) / centerY2;
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} else if (PERCENT_X.equals(strArr[0])) {
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fArr[0] = (f - centerX) / centerX2;
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fArr[1] = (f2 - centerY) / centerY2;
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} else {
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fArr[1] = (f - centerX) / centerX2;
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fArr[0] = (f2 - centerY) / centerY2;
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}
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}
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public void positionPathAttributes(RectF rectF, RectF rectF2, float f, float f2, String[] strArr, float[] fArr) {
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float centerX = rectF.centerX();
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float centerY = rectF.centerY();
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float centerX2 = rectF2.centerX() - centerX;
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float centerY2 = rectF2.centerY() - centerY;
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float hypot = (float) Math.hypot((double) centerX2, (double) centerY2);
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if (((double) hypot) < 1.0E-4d) {
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System.out.println("distance ~ 0");
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fArr[0] = 0.0f;
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fArr[1] = 0.0f;
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return;
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}
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float f3 = centerX2 / hypot;
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float f4 = centerY2 / hypot;
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float f5 = f2 - centerY;
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float f6 = f - centerX;
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float f7 = ((f3 * f5) - (f6 * f4)) / hypot;
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float f8 = ((f4 * f5) + (f3 * f6)) / hypot;
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if (strArr[0] == null) {
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strArr[0] = PERCENT_X;
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strArr[1] = PERCENT_Y;
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fArr[0] = f8;
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fArr[1] = f7;
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} else if (PERCENT_X.equals(strArr[0])) {
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fArr[0] = f8;
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fArr[1] = f7;
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}
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}
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public void positionScreenAttributes(View view, RectF rectF, RectF rectF2, float f, float f2, String[] strArr, float[] fArr) {
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rectF.centerX();
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rectF.centerY();
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rectF2.centerX();
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rectF2.centerY();
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ViewGroup viewGroup = (ViewGroup) view.getParent();
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int width = viewGroup.getWidth();
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int height = viewGroup.getHeight();
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if (strArr[0] == null) {
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strArr[0] = PERCENT_X;
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fArr[0] = f / ((float) width);
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strArr[1] = PERCENT_Y;
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fArr[1] = f2 / ((float) height);
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} else if (PERCENT_X.equals(strArr[0])) {
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fArr[0] = f / ((float) width);
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fArr[1] = f2 / ((float) height);
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} else {
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fArr[1] = f / ((float) width);
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fArr[0] = f2 / ((float) height);
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}
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}
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@Override // androidx.constraintlayout.motion.widget.Key
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public void setValue(String str, Object obj) {
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str.hashCode();
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char c2 = 65535;
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switch (str.hashCode()) {
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case -1812823328:
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if (str.equals("transitionEasing")) {
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c2 = 0;
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break;
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}
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break;
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case -1127236479:
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if (str.equals("percentWidth")) {
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c2 = 1;
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break;
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}
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break;
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case -1017587252:
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if (str.equals("percentHeight")) {
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c2 = 2;
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break;
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}
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break;
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case -827014263:
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if (str.equals("drawPath")) {
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c2 = 3;
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break;
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}
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break;
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case -200259324:
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if (str.equals("sizePercent")) {
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c2 = 4;
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break;
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}
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break;
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case 428090547:
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if (str.equals(PERCENT_X)) {
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c2 = 5;
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break;
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}
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break;
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case 428090548:
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if (str.equals(PERCENT_Y)) {
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c2 = 6;
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break;
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}
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break;
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}
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switch (c2) {
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case 0:
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this.mTransitionEasing = obj.toString();
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return;
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case 1:
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this.mPercentWidth = toFloat(obj);
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return;
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case 2:
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this.mPercentHeight = toFloat(obj);
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return;
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case 3:
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this.mDrawPath = toInt(obj);
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return;
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case 4:
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float f = toFloat(obj);
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this.mPercentWidth = f;
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this.mPercentHeight = f;
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return;
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case 5:
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this.mPercentX = toFloat(obj);
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return;
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case 6:
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this.mPercentY = toFloat(obj);
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return;
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default:
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return;
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}
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}
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}
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