/*
* Copyright (C) 2009 Teleca Poland Sp. z o.o. <android@teleca.com>
*
* 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.teleca.jamendo.widget;
import android.content.Context;
import android.graphics.Canvas;
import android.util.AttributeSet;
import android.widget.ImageView;
/**
* Reflection of items provided by <code>RelectableLayout</code> instance.
*
* @author Lukasz Wisniewski
*/
public class ReflectiveSurface extends ImageView{
private ReflectableLayout mReflectableLayout;
public ReflectiveSurface(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
public ReflectiveSurface(Context context, AttributeSet attrs) {
super(context, attrs);
}
public ReflectiveSurface(Context context) {
super(context);
}
public void setReflectableLayout(ReflectableLayout mReflectableLayout) {
this.mReflectableLayout = mReflectableLayout;
}
public ReflectableLayout getReflectableLayout() {
return mReflectableLayout;
}
@Override
protected void onDraw(Canvas canvas) {
if(mReflectableLayout == null){
super.onDraw(canvas);
return;
}
// reflect & copy
canvas.translate(0, mReflectableLayout.getHeight());
canvas.scale(1f, -1f);
// render
mReflectableLayout.draw(canvas);
super.onDraw(canvas);
}
}