X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/viewsupport/ProblemMarkerManager.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/viewsupport/ProblemMarkerManager.java
deleted file mode 100644
index 69bbfb9..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/viewsupport/ProblemMarkerManager.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*******************************************************************************
- * 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 net.sourceforge.phpdt.internal.ui.viewsupport;
-
-
-import java.util.HashSet;
-
-import net.sourceforge.phpdt.internal.ui.util.SWTUtil;
-//import net.sourceforge.phpeclipse.PHPCore;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpeclipse.phpeditor.CompilationUnitAnnotationModelEvent;
-
-import org.eclipse.core.resources.IMarker;
-import org.eclipse.core.resources.IMarkerDelta;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.IResourceChangeListener;
-import org.eclipse.core.resources.IResourceDelta;
-import org.eclipse.core.resources.IResourceDeltaVisitor;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.jface.text.source.AnnotationModelEvent;
-import org.eclipse.jface.text.source.IAnnotationModel;
-import org.eclipse.jface.text.source.IAnnotationModelListener;
-import org.eclipse.jface.text.source.IAnnotationModelListenerExtension;
-import org.eclipse.jface.util.ListenerList;
-import org.eclipse.swt.widgets.Display;
-
-
-
-/**
- * Listens to resource deltas and filters for marker changes of type IMarker.PROBLEM
- * Viewers showing error ticks should register as listener to
- * this type.
- */
-public class ProblemMarkerManager implements IResourceChangeListener, IAnnotationModelListener , IAnnotationModelListenerExtension {
-
-	/**
-	 * Visitors used to look if the element change delta containes a marker change.
-	 */
-	private static class ProjectErrorVisitor implements IResourceDeltaVisitor {
-
-		private HashSet fChangedElements; 
-		
-		public ProjectErrorVisitor(HashSet changedElements) {
-			fChangedElements= changedElements;
-		}
-			
-		public boolean visit(IResourceDelta delta) throws CoreException {
-			IResource res= delta.getResource();
-			if (res instanceof IProject && delta.getKind() == IResourceDelta.CHANGED) {
-				try {
-					IProject project= (IProject) res;
-					if (!project.isAccessible() || !project.hasNature(PHPeclipsePlugin.PHP_NATURE_ID)) {
-						// only track open Java projects
-						return false;
-					}
-				} catch (CoreException e) {
-					PHPeclipsePlugin.log(e);
-					return false;
-				}
-			}
-			checkInvalidate(delta, res);
-			return true;
-		}
-		
-		private void checkInvalidate(IResourceDelta delta, IResource resource) {
-			int kind= delta.getKind();
-			if (kind == IResourceDelta.REMOVED || kind == IResourceDelta.ADDED || (kind == IResourceDelta.CHANGED && isErrorDelta(delta))) {
-				// invalidate the resource and all parents
-				while (resource.getType() != IResource.ROOT && fChangedElements.add(resource)) {
-					resource= resource.getParent();
-				}
-			} 
-		}	
-		
-		private boolean isErrorDelta(IResourceDelta delta) {	
-			if ((delta.getFlags() & IResourceDelta.MARKERS) != 0) {
-				IMarkerDelta[] markerDeltas= delta.getMarkerDeltas();
-				for (int i= 0; i < markerDeltas.length; i++) {
-					if (markerDeltas[i].isSubtypeOf(IMarker.PROBLEM)) {
-						int kind= markerDeltas[i].getKind();
-						if (kind == IResourceDelta.ADDED || kind == IResourceDelta.REMOVED)
-							return true;
-						int severity= markerDeltas[i].getAttribute(IMarker.SEVERITY, -1);
-						int newSeverity= markerDeltas[i].getMarker().getAttribute(IMarker.SEVERITY, -1);
-						if (newSeverity != severity)
-							return true; 
-					}
-				}
-			}
-			return false;
-		}
-	}
-
-	private ListenerList fListeners;
-	
-	
-	public ProblemMarkerManager() {
-		fListeners= new ListenerList(10);
-	}
-
-	/*
-	 * @see IResourceChangeListener#resourceChanged
-	 */	
-	public void resourceChanged(IResourceChangeEvent event) {
-		HashSet changedElements= new HashSet();
-		
-		try {
-			IResourceDelta delta= event.getDelta();
-			if (delta != null)
-				delta.accept(new ProjectErrorVisitor(changedElements));
-		} catch (CoreException e) {
-			PHPeclipsePlugin.log(e.getStatus());
-		}
-
-		if (!changedElements.isEmpty()) {
-			IResource[] changes= (IResource[]) changedElements.toArray(new IResource[changedElements.size()]);
-			fireChanges(changes, true);
-		}
-	}
-	/* (non-Javadoc)
-	 * @see IAnnotationModelListener#modelChanged(IAnnotationModel)
-	 */
-	public void modelChanged(IAnnotationModel model) {
-		// no action
-	}
-
-	/* (non-Javadoc)
-	 * @see IAnnotationModelListenerExtension#modelChanged(AnnotationModelEvent)
-	 */
-	public void modelChanged(AnnotationModelEvent event) {
-		if (event instanceof CompilationUnitAnnotationModelEvent) {
-			CompilationUnitAnnotationModelEvent cuEvent= (CompilationUnitAnnotationModelEvent) event;
-			if (cuEvent.includesProblemMarkerAnnotationChanges()) {
-				IResource[] changes= new IResource[] { cuEvent.getUnderlyingResource() };
-				fireChanges(changes, false);
-			}
-		}
-	}	
-	
-	/**
-	 * Adds a listener for problem marker changes.
-	 */
-	public void addListener(IProblemChangedListener listener) {
-		if (fListeners.isEmpty()) { 
-			PHPeclipsePlugin.getWorkspace().addResourceChangeListener(this);
-			PHPeclipsePlugin.getDefault().getCompilationUnitDocumentProvider().addGlobalAnnotationModelListener(this);
-		}
-		fListeners.add(listener);
-	}
-
-	/**
-	 * Removes a <code>IProblemChangedListener</code>.
-	 */	
-	public void removeListener(IProblemChangedListener listener) {
-		fListeners.remove(listener);
-		if (fListeners.isEmpty()) {
-			PHPeclipsePlugin.getWorkspace().removeResourceChangeListener(this);
-			PHPeclipsePlugin.getDefault().getCompilationUnitDocumentProvider().removeGlobalAnnotationModelListener(this);
-		}
-	}
-	
-	private void fireChanges(final IResource[] changes, final boolean isMarkerChange) {
-		Display display= SWTUtil.getStandardDisplay();
-		if (display != null && !display.isDisposed()) {
-			display.asyncExec(new Runnable() {
-				public void run() {		
-					Object[] listeners= fListeners.getListeners();
-					for (int i= 0; i < listeners.length; i++) {
-						IProblemChangedListener curr= (IProblemChangedListener) listeners[i];
-						curr.problemsChanged(changes, isMarkerChange);
-					}	
-				}
-			});
-		}	
-	}
-
-}