/*
 *
 *  * Copyright 2015. Appsi Mobile
 *  *
 *  * 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.appsimobile.view;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.LinearLayout;

/**
 * Created by nick on 21/09/14.
 */
public class AppsiLinearLayout extends LinearLayout {

    public AppsiLinearLayout(Context context) {
        super(context);
    }

    public AppsiLinearLayout(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public AppsiLinearLayout(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }


    /**
     * Determines where to position dividers between children.
     *
     * @param childIndex Index of child to check for preceding divider
     *
     * @return true if there should be a divider before the child at childIndex
     * @hide Pending API consideration. Currently only used internally by the system.
     */
    protected boolean hasDividerBeforeChildAt(int childIndex) {
        int showDividers = getShowDividers();
        if (childIndex == 0) {
            return (showDividers & SHOW_DIVIDER_BEGINNING) != 0;
        } else if (childIndex == getChildCount()) {
            return (showDividers & SHOW_DIVIDER_END) != 0;
        } else if ((showDividers & SHOW_DIVIDER_MIDDLE) != 0) {
            boolean hasVisibleViewBefore = false;
            for (int i = childIndex - 1; i >= 0; i--) {
                if (getChildAt(i).getVisibility() == VISIBLE) {
                    hasVisibleViewBefore = true;
                    break;
                }
            }
            return hasVisibleViewBefore;
        }
        return false;
    }

}