| /******************************************************************************* |
| * Copyright (c) 2004, 2005 Richard Hoefter and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Richard Hoefter (richard.hoefter@web.de) - initial API and implementation |
| * IBM Corporation - nlsing and incorporating into Eclipse |
| *******************************************************************************/ |
| |
| package org.eclipse.ant.internal.ui.datatransfer; |
| |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.debug.core.ILaunch; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.jdt.launching.AbstractJavaLaunchConfigurationDelegate; |
| import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants; |
| |
| /** |
| * Helper class to access private method |
| * {@link org.eclipse.jdt.internal.launching.JavaAppletLaunchConfigurationDelegate}<code>.buildHTMLFile()</code>. |
| * |
| * <p> |
| * Source was copied and slighlty modified. |
| */ |
| public class AppletUtil |
| { |
| private AppletUtil() {} |
| |
| // create instance to access helper method |
| private static AbstractJavaLaunchConfigurationDelegate fgDelegate = new AbstractJavaLaunchConfigurationDelegate() |
| { |
| public void launch(ILaunchConfiguration configuration, String mode, |
| ILaunch launch, IProgressMonitor monitor) throws CoreException |
| { |
| } |
| }; |
| |
| /** |
| * Using the specified launch configuration, build an HTML file that |
| * specifies the applet to launch. |
| * |
| * @param filename |
| * the HTML file to create |
| * @return the created HTML file |
| */ |
| public static File buildHTMLFile(ILaunchConfiguration configuration, |
| String filename) |
| { |
| FileWriter writer = null; |
| File tempFile = null; |
| try |
| { |
| String name = getMainTypeName(configuration); |
| tempFile = new File(filename); |
| writer = new FileWriter(tempFile); |
| writer.write("<html>\n"); //$NON-NLS-1$ |
| writer.write("<body>\n"); //$NON-NLS-1$ |
| writer.write("<applet code="); //$NON-NLS-1$ |
| writer.write(name); |
| writer.write(".class "); //$NON-NLS-1$ |
| String appletName = configuration.getAttribute( |
| IJavaLaunchConfigurationConstants.ATTR_APPLET_NAME, ""); //$NON-NLS-1$ |
| if (appletName.length() != 0) |
| { |
| writer.write("NAME=\"" + appletName + "\" "); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| writer.write("width=\""); //$NON-NLS-1$ |
| writer.write(Integer.toString(configuration.getAttribute( |
| IJavaLaunchConfigurationConstants.ATTR_APPLET_WIDTH, 200))); //$NON-NLS-1$ |
| writer.write("\" height=\""); //$NON-NLS-1$ |
| writer |
| .write(Integer |
| .toString(configuration |
| .getAttribute( |
| IJavaLaunchConfigurationConstants.ATTR_APPLET_HEIGHT, |
| 200))); //$NON-NLS-1$ |
| writer.write("\">\n"); //$NON-NLS-1$ |
| Map parameters = configuration.getAttribute( |
| IJavaLaunchConfigurationConstants.ATTR_APPLET_PARAMETERS, |
| new HashMap()); |
| if (parameters.size() != 0) |
| { |
| Iterator iterator = parameters.entrySet().iterator(); |
| while (iterator.hasNext()) |
| { |
| Map.Entry next = (Map.Entry) iterator.next(); |
| writer.write("<param name="); //$NON-NLS-1$ |
| writer.write(getQuotedString((String) next.getKey())); |
| writer.write(" value="); //$NON-NLS-1$ |
| writer.write(getQuotedString((String) next.getValue())); |
| writer.write(">\n"); //$NON-NLS-1$ |
| } |
| } |
| writer.write("</applet>\n"); //$NON-NLS-1$ |
| writer.write("</body>\n"); //$NON-NLS-1$ |
| writer.write("</html>\n"); //$NON-NLS-1$ |
| } |
| catch (IOException e) |
| { |
| } |
| catch (CoreException e) |
| { |
| } |
| finally |
| { |
| if (writer != null) |
| { |
| try |
| { |
| writer.close(); |
| } |
| catch (IOException e) |
| { |
| } |
| } |
| } |
| |
| return tempFile; |
| } |
| |
| private static String getQuotedString(String string) |
| { |
| if (string.indexOf('"') == -1) |
| { |
| return '"' + string + '"'; |
| } |
| return '\'' + string + '\''; |
| } |
| |
| /** |
| * Returns the main type name specified by the given launch configuration, |
| * or <code>null</code> if none. |
| * |
| * @param configuration |
| * launch configuration |
| * @return the main type name specified by the given launch configuration, |
| * or <code>null</code> if none |
| * @exception CoreException |
| * if unable to retrieve the attribute |
| */ |
| public static String getMainTypeName(ILaunchConfiguration configuration) |
| throws CoreException |
| { |
| return fgDelegate.getMainTypeName(configuration); |
| } |
| } |
