/*
 * Copyright 2017 JessYan
 *
 * 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.jess.arms.widget.autolayout;

import android.content.Context;
import android.support.design.widget.CollapsingToolbarLayout;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;

import com.zhy.autolayout.AutoLayoutInfo;
import com.zhy.autolayout.utils.AutoLayoutHelper;

/**
 * ================================================
 * 实现 AndroidAutoLayout 规范的 {@link CollapsingToolbarLayout}
 * 可使用 MVP_generator_solution 中的 AutoView 模版生成各种符合 AndroidAutoLayout 规范的 {@link View}
 *
 * @see <a href="https://github.com/JessYanCoding/MVPArms/wiki#3.6">AutoLayout wiki 官方文档</a>
 * Created by JessYan on 4/14/2016
 * <a href="mailto:jess.yan.effort@gmail.com">Contact me</a>
 * <a href="https://github.com/JessYanCoding">Follow me</a>
 * ================================================
 */
public class AutoCollapsingToolbarLayout extends CollapsingToolbarLayout {
    private AutoLayoutHelper mHelper = new AutoLayoutHelper(this);

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

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

    public AutoCollapsingToolbarLayout(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        if (!isInEditMode())
            mHelper.adjustChildren();
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    }


    @Override
    protected void onLayout(boolean changed, int l, int t, int r, int b) {
        super.onLayout(changed, l, t, r, b);
    }

    @Override
    public LayoutParams generateLayoutParams(AttributeSet attrs) {
        return new AutoCollapsingToolbarLayout.LayoutParams(getContext(), attrs);
    }


    public static class LayoutParams extends CollapsingToolbarLayout.LayoutParams
            implements AutoLayoutHelper.AutoLayoutParams {
        private AutoLayoutInfo mAutoLayoutInfo;

        public LayoutParams(Context c, AttributeSet attrs) {
            super(c, attrs);
            mAutoLayoutInfo = AutoLayoutHelper.getAutoLayoutInfo(c, attrs);
        }

        @Override
        public AutoLayoutInfo getAutoLayoutInfo() {
            return mAutoLayoutInfo;
        }


        public LayoutParams(int width, int height) {
            super(width, height);
        }


        public LayoutParams(ViewGroup.LayoutParams source) {
            super(source);
        }

        public LayoutParams(MarginLayoutParams source) {
            super(source);
        }

    }

}
