| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.core; |
| |
| import org.eclipse.core.runtime.*; |
| |
| public class Policy { |
| |
| //debug constants |
| public static boolean DEBUG_STREAMS = false; |
| public static boolean DEBUG_REFRESH_JOB = true; |
| public static boolean DEBUG_BACKGROUND_EVENTS = false; |
| public static boolean DEBUG_THREADING = false; |
| |
| static { |
| //init debug options |
| if (TeamPlugin.getPlugin().isDebugging()) { |
| DEBUG_STREAMS = "true".equalsIgnoreCase(Platform.getDebugOption(TeamPlugin.ID + "/streams"));//$NON-NLS-1$ //$NON-NLS-2$ |
| DEBUG_REFRESH_JOB = "true".equalsIgnoreCase(Platform.getDebugOption(TeamPlugin.ID + "/refreshjob"));//$NON-NLS-1$ //$NON-NLS-2$ |
| DEBUG_BACKGROUND_EVENTS = "true".equalsIgnoreCase(Platform.getDebugOption(TeamPlugin.ID + "/backgroundevents"));//$NON-NLS-1$ //$NON-NLS-2$ |
| DEBUG_THREADING = "true".equalsIgnoreCase(Platform.getDebugOption(TeamPlugin.ID + "/threading"));//$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| } |
| |
| /** |
| * Progress monitor helpers |
| */ |
| public static void checkCanceled(IProgressMonitor monitor) { |
| if (monitor != null && monitor.isCanceled()) |
| throw new OperationCanceledException(); |
| } |
| public static IProgressMonitor monitorFor(IProgressMonitor monitor) { |
| if (monitor == null) |
| return new NullProgressMonitor(); |
| return monitor; |
| } |
| |
| public static IProgressMonitor subMonitorFor(IProgressMonitor monitor, int ticks) { |
| if (monitor == null) |
| return new NullProgressMonitor(); |
| if (monitor instanceof NullProgressMonitor) |
| return monitor; |
| return new SubProgressMonitor(monitor, ticks); |
| } |
| |
| public static IProgressMonitor infiniteSubMonitorFor(IProgressMonitor monitor, int ticks) { |
| if (monitor == null) |
| return new NullProgressMonitor(); |
| if (monitor instanceof NullProgressMonitor) |
| return monitor; |
| return new InfiniteSubProgressMonitor(monitor, ticks); |
| } |
| } |