package android.widget;

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

import android.view.View;

public class ImageView extends View {
	public ImageView(AttributeSet attrs) {
		super(attrs);

		native_constructor(attrs);
	}

	public ImageView(Context context) {
		super(context);

		native_constructor(context);
	}

	private native void native_constructor(AttributeSet attrs);
	private native void native_constructor(Context context);

	public /*native*/ void setImageResource(final int resid) {}
	public void setAdjustViewBounds(boolean adjustViewBounds) {}

	public void setScaleType(ScaleType scaleType) {}

    /**
     * Options for scaling the bounds of an image to the bounds of this view.
     */
    public enum ScaleType {
        /**
         * Scale using the image matrix when drawing. The image matrix can be set using
         * {@link ImageView#setImageMatrix(Matrix)}. From XML, use this syntax:
         * <code>android:scaleType="matrix"</code>.
         */
        MATRIX      (0),
        /**
         * Scale the image using {@link Matrix.ScaleToFit#FILL}.
         * From XML, use this syntax: <code>android:scaleType="fitXY"</code>.
         */
        FIT_XY      (1),
        /**
         * Scale the image using {@link Matrix.ScaleToFit#START}.
         * From XML, use this syntax: <code>android:scaleType="fitStart"</code>.
         */
        FIT_START   (2),
        /**
         * Scale the image using {@link Matrix.ScaleToFit#CENTER}.
         * From XML, use this syntax:
         * <code>android:scaleType="fitCenter"</code>.
         */
        FIT_CENTER  (3),
        /**
         * Scale the image using {@link Matrix.ScaleToFit#END}.
         * From XML, use this syntax: <code>android:scaleType="fitEnd"</code>.
         */
        FIT_END     (4),
        /**
         * Center the image in the view, but perform no scaling.
         * From XML, use this syntax: <code>android:scaleType="center"</code>.
         */
        CENTER      (5),
        /**
         * Scale the image uniformly (maintain the image's aspect ratio) so
         * that both dimensions (width and height) of the image will be equal
         * to or larger than the corresponding dimension of the view
         * (minus padding). The image is then centered in the view.
         * From XML, use this syntax: <code>android:scaleType="centerCrop"</code>.
         */
        CENTER_CROP (6),
        /**
         * Scale the image uniformly (maintain the image's aspect ratio) so
         * that both dimensions (width and height) of the image will be equal
         * to or less than the corresponding dimension of the view
         * (minus padding). The image is then centered in the view.
         * From XML, use this syntax: <code>android:scaleType="centerInside"</code>.
         */
        CENTER_INSIDE (7);
        
        ScaleType(int ni) {
            nativeInt = ni;
        }
        final int nativeInt;
    }
}