/*
 * Copyright (c) 2012 Google Inc.  All Rights Reserved.
 *
 * 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 uk.org.ngo.squeezer.widgets;

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

/**
 * Sets both height and width to the height that the parent has determined. This
 * assumes that layout_height="fill_parent" in the layout definition.
 * <p>
 * TODO: This could inspect the mode of each measure spec to determine if it's
 * the width or the height that are set to fill_parent, and use whichever one is
 * as the primary measurement, at which point this class would live up to its
 * name.
 */
public class SquareImageView extends ImageView {
    public SquareImageView(Context context) {
        super(context);
    }

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

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

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int height;

        height = MeasureSpec.getSize(heightMeasureSpec);

        setMeasuredDimension(height, height);
    }
}

@@ -701,24 +701,68 @@
 t.Context;%0D%0A
+import android.graphics.drawable.Drawable;%0D%0A
 import andro
@@ -780,24 +780,24 @@
 ributeSet;%0D%0A
-
 import andro
@@ -1288,24 +1288,61 @@
 mageView %7B%0D%0A
+    private boolean mBlockLayout;%0D%0A%0D%0A
     public S
@@ -1821,24 +1821,24 @@
 reSpec);%0D%0A%0D%0A
-
         setM
@@ -1878,12 +1878,331 @@
 %0D%0A    %7D%0D
+%0A%0D%0A    @Override%0D%0A    public void setImageDrawable(Drawable drawable) %7B%0D%0A        mBlockLayout = true;%0D%0A        super.setImageDrawable(drawable);%0D%0A        mBlockLayout = false;%0D%0A    %7D%0D%0A%0D%0A    @Override%0D%0A    public void requestLayout() %7B%0D%0A        if (!mBlockLayout) %7B%0D%0A            super.requestLayout();%0D%0A        %7D%0D%0A    %7D%0D
 %0A%7D%0D%0A

Optimise SquareImageView layout.