2 * Jalview - A Sequence Alignment Editor and Viewer
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3 * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
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5 * This program is free software; you can redistribute it and/or
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6 * modify it under the terms of the GNU General Public License
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7 * as published by the Free Software Foundation; either version 2
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8 * of the License, or (at your option) any later version.
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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19 package jalview.gui;
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21 import jalview.jbgui.*;
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24 import java.awt.event.*;
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25 import java.awt.image.*;
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27 import javax.swing.*;
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31 * Base class for web service client thread and gui
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34 * @version $Revision$
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36 public class WebserviceInfo extends GWebserviceInfo
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38 /** Job is Queued */
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39 public static final int STATE_QUEUING = 0;
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41 /** Job is Running */
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42 public static final int STATE_RUNNING = 1;
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44 /** Job has finished with no errors */
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45 public static final int STATE_STOPPED_OK = 2;
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47 /** Job has been cancelled with no errors */
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48 public static final int STATE_CANCELLED_OK = 3;
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50 /** job has stopped because of some error */
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51 public static final int STATE_STOPPED_ERROR = 4;
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53 /** job has failed because of some unavoidable service interruption */
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54 public static final int STATE_STOPPED_SERVERERROR = 5;
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55 int currentStatus = STATE_QUEUING;
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59 jalview.ws.WSClientI thisService;
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60 boolean serviceIsCancellable;
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63 * Creates a new WebserviceInfo object.
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65 * @param title short name and job type
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66 * @param info reference or other human readable description
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68 public WebserviceInfo(String title, String info)
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70 init(title, info, 520, 500);
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74 * Creates a new WebserviceInfo object.
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76 * @param title DOCUMENT ME!
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77 * @param info DOCUMENT ME!
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78 * @param width DOCUMENT ME!
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79 * @param height DOCUMENT ME!
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81 public WebserviceInfo(String title, String info, int width, int height)
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83 init(title, info, width, height);
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89 * @return DOCUMENT ME!
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91 public jalview.ws.WSClientI getthisService()
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99 * @param newservice DOCUMENT ME!
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101 public void setthisService(jalview.ws.WSClientI newservice)
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103 thisService = newservice;
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104 serviceIsCancellable = newservice.isCancellable();
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110 * @param title DOCUMENT ME!
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111 * @param info DOCUMENT ME!
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112 * @param width DOCUMENT ME!
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113 * @param height DOCUMENT ME!
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115 void init(String title, String info, int width, int height)
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117 JInternalFrame frame = new JInternalFrame();
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118 frame.setContentPane(this);
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119 Desktop.addInternalFrame(frame, title, width, height);
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121 this.title = title;
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124 java.net.URL url = getClass().getResource("/images/logo.gif");
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125 image = java.awt.Toolkit.getDefaultToolkit().createImage(url);
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127 MediaTracker mt = new MediaTracker(this);
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128 mt.addImage(image, 0);
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134 catch (Exception ex)
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138 AnimatedPanel ap = new AnimatedPanel();
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139 titlePanel.add(ap, BorderLayout.CENTER);
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141 Thread thread = new Thread(ap);
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148 * @param status integer status from state constants
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150 public void setStatus(int status)
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152 currentStatus = status;
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158 * @return DOCUMENT ME!
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160 public String getInfoText()
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162 return infoText.getText();
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168 * @param text DOCUMENT ME!
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170 public void setInfoText(String text)
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172 infoText.setText(text);
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178 * @param text DOCUMENT ME!
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180 public void appendInfoText(String text)
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182 infoText.append(text);
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188 * @return DOCUMENT ME!
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190 public String getProgressText()
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192 return progressText.getText();
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198 * @param text DOCUMENT ME!
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200 public void setProgressText(String text)
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202 progressText.setText(text);
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208 * @param text DOCUMENT ME!
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210 public void appendProgressText(String text)
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212 progressText.append(text);
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216 * Gui action for cancelling the current job, if possible.
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218 * @param e DOCUMENT ME!
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220 protected void cancel_actionPerformed(ActionEvent e)
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222 if (!serviceIsCancellable)
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224 JOptionPane.showInternalMessageDialog(Desktop.desktop,
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225 "This job cannot be cancelled.\nJust close the window.", "Cancel job",
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226 JOptionPane.WARNING_MESSAGE);
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230 thisService.cancelJob();
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234 class AnimatedPanel extends JPanel implements Runnable
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236 long startTime = 0;
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237 BufferedImage offscreen;
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241 startTime = System.currentTimeMillis();
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242 Graphics2D g = null;
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244 while (currentStatus < STATE_STOPPED_OK)
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250 int units = (int) ( (System.currentTimeMillis() - startTime) /
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254 startTime = System.currentTimeMillis();
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256 if (offscreen == null || offscreen.getWidth(this) != getWidth()
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257 || offscreen.getHeight(this) != getHeight())
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259 offscreen = new BufferedImage(getWidth(), getHeight(),
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260 BufferedImage.TYPE_INT_ARGB);
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261 g = (Graphics2D) offscreen.getGraphics();
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264 g.setColor(Color.white);
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265 g.fillRect(0, 0, getWidth(), getHeight());
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267 g.setFont(new Font("Arial", Font.BOLD, 12));
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268 g.setColor(Color.black);
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270 switch (currentStatus)
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272 case STATE_QUEUING:
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273 g.drawString(title.concat(" - queuing"), 60, 30);
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277 case STATE_RUNNING:
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278 g.drawString(title.concat(" - running"), 60, 30);
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282 case STATE_STOPPED_OK:
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283 g.drawString(title.concat(" - complete"), 60, 30);
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287 case STATE_CANCELLED_OK:
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288 g.drawString(title.concat(" - job cancelled!"), 60, 30);
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292 case STATE_STOPPED_ERROR:
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293 g.drawString(title.concat(" - job error!"), 60, 30);
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297 case STATE_STOPPED_SERVERERROR:
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298 g.drawString(title.concat(" - Server Error! (try later)"),
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306 if (currentStatus >= STATE_STOPPED_OK)
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311 g.rotate(Math.toRadians(angle), 28, 28);
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312 g.drawImage(image, 10, 10, this);
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313 g.rotate( -Math.toRadians(angle), 28, 28);
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319 catch (Exception ex)
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324 cancel.setEnabled(false);
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327 public void paintComponent(Graphics g1)
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329 g1.drawImage(offscreen, 0,0,this);
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