SyncView API released to HEAD.

1 files changed, 117 insertions, 0 deletions

diff --git a/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/SyncSetInputFromSyncSet.java b/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/SyncSetInputFromSyncSet.java
new file mode 100644
index 000000000..3d84b4532
--- /dev/null
+++ b/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/SyncSetInputFromSyncSet.java
@@ -0,0 +1,117 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.team.internal.core.subscribers;
+
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.team.core.ITeamStatus;
+import org.eclipse.team.core.synchronize.*;
+import org.eclipse.team.internal.core.Policy;
+
+/**
+ * Ths class uses the contents of one sync set as the input of another.
+ */
+public class SyncSetInputFromSyncSet extends SyncSetInput implements ISyncInfoSetChangeListener {
+
+	SubscriberSyncInfoSet inputSyncSet;
+
+	public SyncSetInputFromSyncSet(SubscriberSyncInfoSet set, SubscriberEventHandler handler) {
+		super(handler);
+		this.inputSyncSet = set;
+		inputSyncSet.addSyncSetChangedListener(this);
+	}
+
+	public SyncInfoSet getInputSyncSet() {
+		return inputSyncSet;
+	}
+	
+	public void disconnect() {
+		if (inputSyncSet == null) return;
+		inputSyncSet.removeSyncSetChangedListener(this);
+		inputSyncSet = null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.ccvs.syncviews.views.AbstractSyncSet#initialize(java.lang.String, org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	protected void fetchInput(IProgressMonitor monitor) {
+		if (inputSyncSet == null) return;
+		SyncInfo[] infos = inputSyncSet.getSyncInfos();
+		for (int i = 0; i < infos.length; i++) {
+			collect(infos[i], monitor);
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.ccvs.syncviews.views.ISyncSetChangedListener#syncSetChanged(org.eclipse.team.ccvs.syncviews.views.SyncSetChangedEvent)
+	 */
+	public void syncInfoChanged(ISyncInfoSetChangeEvent event, IProgressMonitor monitor) {
+		SyncInfoSet syncSet = getSyncSet();
+		try {
+			syncSet.beginInput();
+			monitor.beginTask(null, 105);
+			syncSetChanged(event.getChangedResources(), Policy.subMonitorFor(monitor, 50));			
+			syncSetChanged(event.getAddedResources(), Policy.subMonitorFor(monitor, 50));
+			remove(event.getRemovedResources());
+		} finally {
+			syncSet.endInput(Policy.subMonitorFor(monitor, 5));
+		}
+	}
+
+	private void syncSetChanged(SyncInfo[] infos, IProgressMonitor monitor) {
+		for (int i = 0; i < infos.length; i++) {
+			collect(infos[i], monitor);
+		}
+	}
+	
+	private void remove(IResource[] resources) {
+		for (int i = 0; i < resources.length; i++) {
+			remove(resources[i]);
+		}
+	}
+	
+	public void reset() {
+		inputSyncSet.connect(this);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.core.subscribers.ISyncInfoSetChangeListener#syncInfoSetReset(org.eclipse.team.core.subscribers.SyncInfoSet, org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	public void syncInfoSetReset(SyncInfoSet set, IProgressMonitor monitor) {
+		SyncInfoSet syncSet = getSyncSet();
+		try {
+			syncSet.beginInput();
+			monitor.beginTask(null, 100);
+			syncSet.clear();
+			fetchInput(Policy.subMonitorFor(monitor, 95));
+		} finally {
+			syncSet.endInput(Policy.subMonitorFor(monitor, 5));
+			monitor.done();
+		}
+		
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.core.subscribers.ISyncInfoSetChangeListener#syncInfoSetError(org.eclipse.team.core.subscribers.SyncInfoSet, org.eclipse.team.core.ITeamStatus[], org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	public void syncInfoSetErrors(SyncInfoSet set, ITeamStatus[] errors, IProgressMonitor monitor) {
+		SubscriberSyncInfoSet syncSet = getSyncSet();
+		try {
+			syncSet.beginInput();
+			for (int i = 0; i < errors.length; i++) {
+				ITeamStatus status = errors[i];
+				syncSet.addError(status);
+			}
+		} finally {
+			syncSet.endInput(monitor);
+		}
+	}
+}