Blob.java

/**********************************************
 * Copyright (C) 2011 Lukas laag
 * This file is part of lib-gwt-file.
 * 
 * lib-gwt-file 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.
 * 
 * lib-gwt-file 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 lib-gwt-file.  If not, see http://www.gnu.org/licenses/
 **********************************************/
package com.gwt.ui.client.gwtupld.file;

import com.google.gwt.core.client.JavaScriptObject;

public class Blob extends JavaScriptObject {
    protected Blob() {
    }
    
    public final native int getSize() /*-{
                                      // fix missing properties in Safari
                                      return this.fileSize != null ? this.fileSize : this.size;
                                      }-*/;
    
    public final native Blob slice(int start, int length) /*-{
                                                          return this.slice(start, length);
                                                          }-*/;
    
    public final native String createObjectURL() /*-{
                                                 return $wnd.URL.createObjectURL(this);
                                                 }-*/;
    
    public final native void revokeObjectURL(String url) /*-{
                                                         $wnd.URL.revokeObjectURL(url);
                                                         }-*/;
}