/* * IconWrapper.java * * Created on 2007-8-19, 23:45:56 * * To change this template, choose Tools | Templates * and open the template in the editor. */package dyno.swing.designer.properties.wrappers;import dyno.swing.designer.beans.Util;import dyno.swing.designer.properties.ValidationException;import dyno.swing.designer.properties.types.DesignTimeImage;import java.awt.Toolkit;import java.io.File;import javax.swing.ImageIcon;/** * * @author William Chen */public class ImageWrapper implements Encoder, Decoder, SourceCoder {    public Object decode(String txt) {        if (Util.isStringNull(txt) || txt.equals("binaries")) {            return null;        } else {            DesignTimeImage dti = new DesignTimeImage();            dti.setPath(txt);            return dti;        }    }    public String encode(Object v) {        if (v == null) {            return "";        }        if (v instanceof DesignTimeImage) {            DesignTimeImage dti = (DesignTimeImage) v;            return dti.getPath();        } else {            return "binaries";        }    }    public void validate(String txt) throws ValidationException {    }    @Override    public String getJavaCode(Object value) {        if (value == null) {            return "null";        }        if (value instanceof DesignTimeImage) {            String path = ((DesignTimeImage) value).getPath();            return "java.awt.Toolkit.getDefaultToolkit().getImage(\"" + getOSPath(path) + "\")";        }         return null;    }    String getOSPath(String path) {        String os = System.getProperty("os.name");        if (os != null && os.toLowerCase().indexOf("win") != -1) {            return replacePath(path);        } else {            return path;        }    }    String replacePath(String path) {        int start = 0;        int slash;        String newpath = "";        while ((slash = path.indexOf(File.separatorChar, start)) != -1) {            newpath += path.substring(start, slash) + File.separatorChar + File.separatorChar;            start = slash + 1;        }        newpath += path.substring(start);        return newpath;    }}