--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 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.phpeclipse.phpeditor;
+
+import net.sourceforge.phpdt.core.ICompilationUnit;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ILineTracker;
+import org.eclipse.jface.text.source.IAnnotationModelListener;
+import org.eclipse.ui.texteditor.IDocumentProvider;
+import org.eclipse.ui.texteditor.IDocumentProviderExtension2;
+import org.eclipse.ui.texteditor.IDocumentProviderExtension3;
+
+/**
+ * @since 3.0
+ */
+public interface ICompilationUnitDocumentProvider extends IDocumentProvider,
+ IDocumentProviderExtension2, IDocumentProviderExtension3 {
+
+ /**
+ * Shuts down this provider.
+ */
+ void shutdown();
+
+ /**
+ * Returns the working copy for the given element.
+ *
+ * @param element
+ * the element
+ * @return the working copy for the given element
+ */
+ ICompilationUnit getWorkingCopy(Object element);
+
+ /**
+ * Saves the content of the given document to the given element. This method
+ * has only an effect if it is called when directly or indirectly inside
+ * <code>saveDocument</code>.
+ *
+ * @param monitor
+ * the progress monitor
+ * @param element
+ * the element to which to save
+ * @param document
+ * the document to save
+ * @param overwrite
+ * <code>true</code> if the save should be enforced
+ */
+ void saveDocumentContent(IProgressMonitor monitor, Object element,
+ IDocument document, boolean overwrite) throws CoreException;
+
+ /**
+ * Creates a line tracker for the given element. It is of the same kind as
+ * the one that would be used for a newly created document for the given
+ * element.
+ *
+ * @param element
+ * the element
+ * @return a line tracker for the given element
+ */
+ ILineTracker createLineTracker(Object element);
+
+ /**
+ * Sets the document provider's save policy.
+ *
+ * @param savePolicy
+ * the save policy
+ */
+ void setSavePolicy(ISavePolicy savePolicy);
+
+ /**
+ * Adds a listener that reports changes from all compilation unit annotation
+ * models.
+ *
+ * @param listener
+ * the listener
+ */
+ void addGlobalAnnotationModelListener(IAnnotationModelListener listener);
+
+ /**
+ * Removes the listener.
+ *
+ * @param listener
+ * the listener
+ */
+ void removeGlobalAnnotationModelListener(IAnnotationModelListener listener);
+}