| package com.airbnb.lottie.parser; |
| |
| import com.airbnb.lottie.LottieComposition; |
| import com.airbnb.lottie.model.animatable.AnimatableColorValue; |
| import com.airbnb.lottie.model.animatable.AnimatableFloatValue; |
| import com.airbnb.lottie.model.animatable.AnimatableTextProperties; |
| import com.airbnb.lottie.parser.moshi.JsonReader; |
| |
| import java.io.IOException; |
| |
| public class AnimatableTextPropertiesParser { |
| |
| private static JsonReader.Options PROPERTIES_NAMES = JsonReader.Options.of("a"); |
| private static JsonReader.Options ANIMATABLE_PROPERTIES_NAMES = JsonReader.Options.of( |
| "fc", |
| "sc", |
| "sw", |
| "t" |
| ); |
| |
| private AnimatableTextPropertiesParser() {} |
| |
| public static AnimatableTextProperties parse( |
| JsonReader reader, LottieComposition composition) throws IOException { |
| AnimatableTextProperties anim = null; |
| |
| reader.beginObject(); |
| while (reader.hasNext()) { |
| switch (reader.selectName(PROPERTIES_NAMES)) { |
| case 0: |
| anim = parseAnimatableTextProperties(reader, composition); |
| break; |
| default: |
| reader.skipName(); |
| reader.skipValue(); |
| } |
| } |
| reader.endObject(); |
| if (anim == null) { |
| // Not sure if this is possible. |
| return new AnimatableTextProperties(null, null, null, null); |
| } |
| return anim; |
| } |
| |
| private static AnimatableTextProperties parseAnimatableTextProperties( |
| JsonReader reader, LottieComposition composition) throws IOException { |
| AnimatableColorValue color = null; |
| AnimatableColorValue stroke = null; |
| AnimatableFloatValue strokeWidth = null; |
| AnimatableFloatValue tracking = null; |
| |
| reader.beginObject(); |
| while (reader.hasNext()) { |
| switch (reader.selectName(ANIMATABLE_PROPERTIES_NAMES)) { |
| case 0: |
| color = AnimatableValueParser.parseColor(reader, composition); |
| break; |
| case 1: |
| stroke = AnimatableValueParser.parseColor(reader, composition); |
| break; |
| case 2: |
| strokeWidth = AnimatableValueParser.parseFloat(reader, composition); |
| break; |
| case 3: |
| tracking = AnimatableValueParser.parseFloat(reader, composition); |
| break; |
| default: |
| reader.skipName(); |
| reader.skipValue(); |
| } |
| } |
| reader.endObject(); |
| |
| return new AnimatableTextProperties(color, stroke, strokeWidth, tracking); |
| } |
| } |