1 files changed, 138 insertions, 0 deletions
diff --git a/autotools/org.eclipse.linuxtools.cdt.autotools/src/org/eclipse/linuxtools/cdt/autotools/ui/editors/parser/AutoconfElement.java b/autotools/org.eclipse.linuxtools.cdt.autotools/src/org/eclipse/linuxtools/cdt/autotools/ui/editors/parser/AutoconfElement.java
new file mode 100644
index 0000000000..2bf2a28c39
--- /dev/null
+++ b/autotools/org.eclipse.linuxtools.cdt.autotools/src/org/eclipse/linuxtools/cdt/autotools/ui/editors/parser/AutoconfElement.java
@@ -0,0 +1,138 @@
+/*******************************************************************************
+ * Copyright (c) 2007 Red Hat, Inc.
+ * 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:
+ *     Red Hat Incorporated - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.linuxtools.cdt.autotools.ui.editors.parser;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+
+public class AutoconfElement {
+	
+	protected String name;
+	protected String var;
+	protected int startOffset;
+	protected int endOffset;
+	protected ArrayList<AutoconfElement> children;
+	protected AutoconfElement parent;
+	private IDocument document;
+	
+	public AutoconfElement(String name) {
+		this(name, null);
+	}
+	
+	public AutoconfElement(String name, String var) {
+		this.name = name;
+		this.var = var;
+		this.startOffset = 0;
+		this.children = new ArrayList<AutoconfElement>();
+	}
+	
+
+	public String toString() {
+		String source = getSource();
+		if (source == null) {
+			StringBuffer kids = new StringBuffer();
+			for (Iterator<AutoconfElement> iterator = children.iterator(); iterator.hasNext();) {
+				AutoconfElement kid = (AutoconfElement) iterator.next();
+				kids.append(kid.toString());
+				kids.append(",");
+			}
+			source = kids.toString();
+		}
+		return getClass().getSimpleName() + ": '" + source + "'";
+	}
+	
+	public void addChild(AutoconfElement element) {
+		children.add(element);
+		if (element.getParent() == null)
+			element.setParent(this);
+	}
+	
+	public void addSibling(AutoconfElement element) {
+		parent.addChild(element);
+	}
+	
+	public AutoconfElement getLastChild() {
+		if (hasChildren())
+			return (AutoconfElement)children.get(children.size() - 1);
+		return null;
+	}
+	
+	public AutoconfElement getParent() {
+		return parent;
+	}
+	
+	public void setParent(AutoconfElement parent) {
+		this.parent = parent;
+	}
+	
+	public AutoconfElement[] getChildren() {
+		return (AutoconfElement[]) children.toArray(new AutoconfElement[children.size()]);
+	}
+	
+	public boolean hasChildren() {
+		return !children.isEmpty();
+	}
+
+	public String getName() {
+		return name;
+	}
+	 
+	public void setName(String string) {
+		this.name = string;
+	}
+
+	
+	public String getVar() {
+		return var;
+	}
+	
+	public void setVar(String value) {
+		var = value;
+	}
+	
+	public void setDocument(IDocument document) {
+		this.document = document;
+	}
+	
+	public IDocument getDocument() {
+		return document;
+	}
+	
+	public void setStartOffset(int offset) {
+		this.startOffset = offset;
+	}
+	
+	public int getStartOffset() {
+		return startOffset;
+	}
+	
+	public void setEndOffset(int offset) {
+		this.endOffset = offset;
+	}
+	
+	public int getEndOffset() {
+		return endOffset;
+	}
+
+	public String getSource() {
+		if (document != null && startOffset >= 0 && endOffset >= startOffset) {
+			try {
+				return document.get(startOffset, endOffset - startOffset);
+			} catch (BadLocationException e) {
+				return null;
+			}
+		}
+		return null;
+	}
+}