/** * Copyright (C) 2006 Aelitis, All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * This program 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 General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * AELITIS, SAS au capital de 63.529,40 euros * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France. * */ package org.gudy.azureus2.ui.swt; import java.util.ArrayList; import java.util.List; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Display; import org.gudy.azureus2.core3.config.COConfigurationManager; import org.gudy.azureus2.core3.download.DownloadManager; import org.gudy.azureus2.core3.global.GlobalManager; import org.gudy.azureus2.core3.internat.MessageText; import org.gudy.azureus2.core3.security.SESecurityManager; import org.gudy.azureus2.core3.tracker.client.TRTrackerScraperResponse; import org.gudy.azureus2.core3.util.*; import org.gudy.azureus2.ui.swt.shells.MessageBoxShell; /** * @author TuxPaper * @created Nov 6, 2006 * */ public class UIExitUtilsSWT { private static boolean skipCloseCheck = false; public static void setSkipCloseCheck(boolean b) { skipCloseCheck = b; } /** * @return */ public static boolean canClose(GlobalManager globalManager, boolean bForRestart) { if (skipCloseCheck) { return true; } if (COConfigurationManager.getBooleanParameter("confirmationOnExit")) { if (!getExitConfirmation(bForRestart)) { return false; } } if (globalManager != null) { ArrayList listUnfinished = new ArrayList(); Object[] dms = globalManager.getDownloadManagers().toArray(); for (int i = 0; i < dms.length; i++) { DownloadManager dm = (DownloadManager) dms[i]; if (dm.getState() == DownloadManager.STATE_SEEDING && dm.getDownloadState().isOurContent() && dm.getStats().getAvailability() < 2) { TRTrackerScraperResponse scrape = dm.getTrackerScrapeResponse(); int numSeeds = scrape.getSeeds(); long seedingStartedOn = dm.getStats().getTimeStartedSeeding(); if ((numSeeds > 0) && (seedingStartedOn > 0) && (scrape.getScrapeStartTime() > seedingStartedOn)) numSeeds--; if (numSeeds == 0) { listUnfinished.add(dm); } } } if (listUnfinished.size() > 0) { boolean allowQuit; final List flistUnfinished = listUnfinished; if (listUnfinished.size() == 1) { allowQuit = Utils.execSWTThreadWithBool("quitSeeding", new AERunnableBoolean() { public boolean runSupport() { String title = MessageText.getString("Content.alert.notuploaded.title"); String text = MessageText.getString( "Content.alert.notuploaded.text", new String[] { ((DownloadManager) flistUnfinished.get(0)).getDisplayName(), MessageText.getString("Content.alert.notuploaded.quit") }); MessageBoxShell mb = new MessageBoxShell( Utils.findAnyShell(), title, text, new String[] { MessageText.getString("UpdateWindow.quit"), MessageText.getString("Content.alert.notuploaded.button.abort") }, 1, null, null, false, 0); mb.setRelatedObject(((DownloadManager) flistUnfinished.get(0))); return mb.open() == 0; } }, 0); } else { allowQuit = Utils.execSWTThreadWithBool("quitSeeding", new AERunnableBoolean() { public boolean runSupport() { String sList = ""; for (int i = 0; i < flistUnfinished.size() && i < 5; i++) { DownloadManager dm = ((DownloadManager) flistUnfinished.get(i)); if (sList != "") { sList += "\n"; } sList += dm.getDisplayName(); } String title = MessageText.getString("Content.alert.notuploaded.multi.title"); String text = MessageText.getString( "Content.alert.notuploaded.multi.text", new String[] { "" + flistUnfinished.size(), MessageText.getString("Content.alert.notuploaded.quit"), sList }); MessageBoxShell mb = new MessageBoxShell( Utils.findAnyShell(), title, text, new String[] { MessageText.getString("UpdateWindow.quit"), MessageText.getString("Content.alert.notuploaded.button.abort") }, 1, null, null, false, 0); return mb.open() == 0; } }, 0); } return allowQuit; } } return true; } /** * @return true, if the user choosed OK in the exit dialog * * @author Rene Leonhardt */ private static boolean getExitConfirmation(boolean for_restart) { int result = Utils.openMessageBox(Utils.findAnyShell(), SWT.ICON_WARNING | SWT.YES | SWT.NO, for_restart ? "MainWindow.dialog.restartconfirmation" : "MainWindow.dialog.exitconfirmation", (String[]) null); return result == SWT.YES; } public static void uiShutdown() { // problem with closing down web start as AWT threads don't close properly if (SystemProperties.isJavaWebStartInstance()) { Thread close = new AEThread("JWS Force Terminate") { public void runSupport() { try { Thread.sleep(2500); } catch (Throwable e) { Debug.printStackTrace(e); } SESecurityManager.exitVM(1); } }; close.setDaemon(true); close.start(); } } }