/*
* Copyright 2016 Flipkart Internet Pvt. Ltd.
*
* 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 com.flipkart.android.proteus.parser.custom;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.drawable.ClipDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.LayerDrawable;
import android.graphics.drawable.ShapeDrawable;
import android.view.Gravity;
import android.view.ViewGroup;
import com.flipkart.android.proteus.parser.Attributes;
import com.flipkart.android.proteus.parser.ParseHelper;
import com.flipkart.android.proteus.parser.Parser;
import com.flipkart.android.proteus.parser.WrappableParser;
import com.flipkart.android.proteus.processor.JsonDataProcessor;
import com.flipkart.android.proteus.toolbox.Styles;
import com.flipkart.android.proteus.toolbox.Utils;
import com.flipkart.android.proteus.view.ProteusHorizontalProgressBar;
import com.flipkart.android.proteus.view.ProteusView;
import com.flipkart.android.proteus.view.custom.HorizontalProgressBar;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
/**
* HorizontalProgressBarParser
*
* @author Aditya Sharat
*/
public class HorizontalProgressBarParser<T extends HorizontalProgressBar> extends WrappableParser<T> {
public HorizontalProgressBarParser(Parser<T> wrappedParser) {
super(wrappedParser);
}
@Override
public ProteusView createView(ViewGroup parent, JsonObject layout, JsonObject data, Styles styles, int index) {
return new ProteusHorizontalProgressBar(parent.getContext());
}
@Override
protected void prepareHandlers() {
super.prepareHandlers();
addHandler(Attributes.ProgressBar.ProgressTint, new JsonDataProcessor<T>() {
@Override
public void handle(String key, JsonElement attributeValue, T view) {
if (!attributeValue.isJsonObject() || attributeValue.isJsonNull()) {
return;
}
JsonObject data = attributeValue.getAsJsonObject();
int background = Color.TRANSPARENT;
int progress = Color.TRANSPARENT;
String value = Utils.getPropertyAsString(data, "background");
if (value != null) {
background = ParseHelper.parseColor(value);
}
value = Utils.getPropertyAsString(data, "progress");
if (value != null) {
progress = ParseHelper.parseColor(value);
}
view.setProgressDrawable(getLayerDrawable(progress, background));
}
});
}
private Drawable getLayerDrawable(int progress, int background) {
ShapeDrawable shape = new ShapeDrawable();
shape.getPaint().setStyle(Paint.Style.FILL);
shape.getPaint().setColor(background);
ShapeDrawable shapeD = new ShapeDrawable();
shapeD.getPaint().setStyle(Paint.Style.FILL);
shapeD.getPaint().setColor(progress);
ClipDrawable clipDrawable = new ClipDrawable(shapeD, Gravity.LEFT, ClipDrawable.HORIZONTAL);
return new LayerDrawable(new Drawable[]{shape, clipDrawable});
}
}