swtmutableimage.java

手机模拟器源代码,可以在网页上调用applet应用来摸拟手机,在线体验手机游戏和运用.可以在网页上自定义手机外观.

/*
 *  MicroEmulator
 *  Copyright (C) 2001 Bartek Teodorczyk <[e-mail]>
 *
 *  This library 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 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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 library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package com.barteo.emulator.device.swt;

import org.eclipse.swt.graphics.GC;

import com.barteo.emulator.app.ui.swt.SwtDeviceComponent;
import com.barteo.emulator.app.ui.swt.SwtGraphics;
import com.barteo.emulator.device.MutableImage;

public class SwtMutableImage extends MutableImage 
{
	public org.eclipse.swt.graphics.Image img;
	
	private SwtDisplayGraphics displayGraphics = null;


	public SwtMutableImage(int width, int height) 
	{
		img = SwtDeviceComponent.createImage(width, height);
	}


	public javax.microedition.lcdui.Graphics getGraphics() 
	{
		if (displayGraphics == null) {
			displayGraphics = new SwtDisplayGraphics(new SwtGraphics(new GC(img)), this);
			displayGraphics.setGrayScale(255);
			displayGraphics.fillRect(0, 0, getWidth(), getHeight());
			displayGraphics.setGrayScale(0);
		}
		return displayGraphics;
	}


	public boolean isMutable() 
	{
		return true;
	}


	public int getHeight() 
	{
		return img.getBounds().height;
	}


	public org.eclipse.swt.graphics.Image getImage() 
	{
		return img;
	}


	public int getWidth() 
	{
		return img.getBounds().width;
	}


	public int[] getData() 
	{
		byte[] tmp = img.getImageData().data;
		int[] result = new int[tmp.length];
		
		for (int i = 0; i < tmp.length; i++) {
			result[i] = tmp[i];
		}
		
		return result;
	}

}