/* * The Apache Software License, Version 1.1 * * Copyright (c) 1999 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, if * any, must include the following acknowlegement: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowlegement may appear in the software itself, * if and wherever such third-party acknowlegements normally appear. * * 4. The names "The Jakarta Project", "Ant", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact apache@apache.org. * * 5. Products derived from this software may not be called "Apache" * nor may "Apache" appear in their names without prior written * permission of the Apache Group. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * . */ package org.apache.tools.ant.taskdefs.optional.splash; import javax.swing.*; import java.awt.*; import java.awt.event.*; import org.apache.tools.ant.taskdefs.*; import org.apache.tools.ant.*; import java.io.*; import java.net.*; public class SplashTask extends Task { protected String imgurl; protected String proxy = null; protected String user = null; protected String password = null; protected String port = "80"; protected int showDuration = 5000; protected boolean useProxy = false; protected static SplashScreen splash = null; public void setImageURL(String imgurl) { this.imgurl = imgurl; } public void setUseproxy(boolean useProxy) { this.useProxy = useProxy;} public void setProxy(String proxy){this.proxy = proxy;} public void setPort(String port){this.port = port;} public void setUser(String user){this.user = user;} public void setPassword(String password){this.password = password;} public void setShowduration(int duration) { this.showDuration = duration;} public void execute() throws BuildException { if(splash != null ) { splash.setVisible(false); project.removeBuildListener(splash); splash.dispose(); splash = null; } log("Creating new SplashScreen", Project.MSG_VERBOSE); DataInputStream din = null; try{ URLConnection conn = null; if(useProxy && (proxy != null && proxy.length() > 0) && (port != null && port.length() > 0)) { log("Using proxied Connection", Project.MSG_DEBUG); System.getProperties().put("http.proxySet", "true"); System.getProperties().put("http.proxyHost", proxy); System.getProperties().put("http.proxyPort", port); URL url = new URL(imgurl); conn = url.openConnection(); if(user != null && user.length() > 0) { String encodedcreds = new sun.misc.BASE64Encoder().encode((new String(user+":"+password)).getBytes()); conn.setRequestProperty("Proxy-Authorization", encodedcreds); } } else { System.getProperties().put("http.proxySet", "false"); System.getProperties().put("http.proxyHost", ""); System.getProperties().put("http.proxyPort", ""); log("Using Direction HTTP Connection", Project.MSG_DEBUG); URL url = new URL(imgurl); conn = url.openConnection(); } conn.setDoInput(true); conn.setDoOutput(false); din = new DataInputStream(conn.getInputStream()); // Catch everything - some of the above return nulls, throw exceptions or generally misbehave // in the event of a problem etc }catch(Throwable ioe) { log("Unable to download image, trying default Ant Logo",Project.MSG_DEBUG); log("(Exception was \""+ioe.getMessage()+"\"", Project.MSG_DEBUG); din = new DataInputStream(getClass().getClassLoader().getResourceAsStream("antlogo.gif")); } //Here we should have some kind of DataInputStream pointing at some kind of Image :-) try { if(din != null) { ByteArrayOutputStream bout = new ByteArrayOutputStream(); int data; while((data = din.read()) != -1) bout.write((byte)data); din.close(); log("Got ByteArray, creating splash", Project.MSG_DEBUG); ImageIcon img = new ImageIcon(bout.toByteArray()); splash = new SplashScreen(img); } else { splash = new SplashScreen("Image Unavailable."); } splash.setVisible(true); splash.toFront(); getProject().addBuildListener(splash); Thread.currentThread().sleep(showDuration); }catch(Exception e) { throw new BuildException(e.getMessage()); } } } class SplashScreen extends JWindow implements ActionListener,BuildListener{ JLabel text; JProgressBar pb; int total; final int min = 0; final int max = 200; public SplashScreen(String msg) { init(null); setText(msg); } public SplashScreen(ImageIcon img) { init(img); } protected void init(ImageIcon img) { JPanel pan = (JPanel)getContentPane(); JLabel piccy; if(img == null ) { piccy = new JLabel(); } else { piccy = new JLabel(img); } piccy.setBorder(BorderFactory.createLineBorder(Color.black,1)); text = new JLabel("Building....", JLabel.CENTER); text.setFont(new Font("Sans-Serif", Font.BOLD, 12)); text.setBorder(BorderFactory.createEtchedBorder()); pb = new JProgressBar(min, max); pb.setBorder(BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED)); JPanel pan2 = new JPanel(); pan2.setLayout(new BorderLayout()); pan2.add(text,BorderLayout.NORTH); pan2.add(pb,BorderLayout.SOUTH); pan.setLayout(new BorderLayout()); pan.add(piccy, BorderLayout.CENTER); pan.add(pan2, BorderLayout.SOUTH); pan.setBorder(BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.RAISED)); pack(); Dimension size = getSize(); Dimension scr = Toolkit.getDefaultToolkit().getScreenSize(); int x = (scr.width - size.width) /2; int y = (scr.height - size.height) /2; setBounds(x,y,size.width, size.height); } public void setText(String txt) { text.setText(txt); } public void actionPerformed(ActionEvent a) { if(total < max) { total++; } else { total = min; } pb.setValue(total); } public void buildStarted(BuildEvent event){ actionPerformed(null);} public void buildFinished(BuildEvent event){actionPerformed(null);} public void targetStarted(BuildEvent event){actionPerformed(null);} public void targetFinished(BuildEvent event){actionPerformed(null);} public void taskStarted(BuildEvent event){actionPerformed(null);} public void taskFinished(BuildEvent event){actionPerformed(null);} public void messageLogged(BuildEvent event){actionPerformed(null);} }