ScrollViewParser.java

/*
 * 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.view.ViewGroup;
import android.widget.ScrollView;

import com.flipkart.android.proteus.parser.Attributes;
import com.flipkart.android.proteus.parser.Parser;
import com.flipkart.android.proteus.parser.WrappableParser;
import com.flipkart.android.proteus.processor.StringAttributeProcessor;
import com.flipkart.android.proteus.toolbox.Styles;
import com.flipkart.android.proteus.view.ProteusScrollView;
import com.flipkart.android.proteus.view.ProteusView;
import com.google.gson.JsonObject;

/**
 * Created by kiran.kumar on 12/05/14.
 */
public class ScrollViewParser<T extends ScrollView> extends WrappableParser<T> {

    public ScrollViewParser(Parser<T> wrappedParser) {
        super( wrappedParser);
    }

    @Override
    public ProteusView createView(ViewGroup parent, JsonObject layout, JsonObject data, Styles styles, int index) {
        return new ProteusScrollView(parent.getContext());
    }

    @Override
    protected void prepareHandlers() {
        super.prepareHandlers();
        addHandler(Attributes.ScrollView.Scrollbars, new StringAttributeProcessor<T>() {
            @Override
            public void handle(String attributeKey, String attributeValue, T view) {
                if ("none".equals(attributeValue)) {
                    view.setHorizontalScrollBarEnabled(false);
                    view.setVerticalScrollBarEnabled(false);
                } else if ("horizontal".equals(attributeValue)) {
                    view.setHorizontalScrollBarEnabled(true);
                    view.setVerticalScrollBarEnabled(false);
                } else if ("vertical".equals(attributeValue)) {
                    view.setHorizontalScrollBarEnabled(false);
                    view.setVerticalScrollBarEnabled(true);
                } else {
                    view.setHorizontalScrollBarEnabled(false);
                    view.setVerticalScrollBarEnabled(false);
                }
            }
        });
    }
}