/*
 * Copyright 2016 Longri
 *
 * This program is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package org.oscim.ios.backend;

import java.io.IOException;
import java.io.InputStream;

import org.oscim.backend.CanvasAdapter;
import org.oscim.backend.canvas.Bitmap;
import org.oscim.backend.canvas.Canvas;
import org.oscim.backend.canvas.Paint;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * iOS specific implementation of {@link CanvasAdapter}<br>
 * <br>
 * Created by Longri on 25.06.16.
 */
public class IosGraphics extends CanvasAdapter {

	static final Logger log = LoggerFactory.getLogger(IosGraphics.class);

	public static void init() {
		CanvasAdapter.init(new IosGraphics());
	}

	@Override
	protected Canvas newCanvasImpl() {
		return new IosCanvas();
	}

	@Override
	protected Paint newPaintImpl() {
		return new IosPaint();
	}

	@Override
	protected Bitmap newBitmapImpl(int width, int height, int format) {
		return new IosBitmap(width, height, format);
	}

	@Override
	protected Bitmap decodeBitmapImpl(InputStream inputStream) {
		try {
			return new IosBitmap(inputStream);
		} catch (IOException e) {
			log.error("decodeBitmapImpl",e);
			return null;
		}
	}

	@Override
	protected Bitmap loadBitmapAssetImpl(String fileName) {
		try {
			return new IosBitmap(fileName);
		} catch (IOException e) {
			log.error("loadBitmapAssetImpl",e);
			return null;
		}
	}
}