diff org.eclipse.text/src/org/eclipse/text/edits/CopyingRangeMarker.d @ 12:bc29606a740c

Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
parents
children 5feec68b4556
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.text/src/org/eclipse/text/edits/CopyingRangeMarker.d	Sat Mar 14 18:23:29 2009 +0100
@@ -0,0 +1,106 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 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
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+module org.eclipse.text.edits.CopyingRangeMarker;
+
+import org.eclipse.text.edits.MultiTextEdit; // packageimport
+import org.eclipse.text.edits.CopySourceEdit; // packageimport
+import org.eclipse.text.edits.MoveSourceEdit; // packageimport
+import org.eclipse.text.edits.ReplaceEdit; // packageimport
+import org.eclipse.text.edits.EditDocument; // packageimport
+import org.eclipse.text.edits.UndoCollector; // packageimport
+import org.eclipse.text.edits.DeleteEdit; // packageimport
+import org.eclipse.text.edits.MoveTargetEdit; // packageimport
+import org.eclipse.text.edits.CopyTargetEdit; // packageimport
+import org.eclipse.text.edits.TextEditCopier; // packageimport
+import org.eclipse.text.edits.ISourceModifier; // packageimport
+import org.eclipse.text.edits.TextEditMessages; // packageimport
+import org.eclipse.text.edits.TextEditProcessor; // packageimport
+import org.eclipse.text.edits.MalformedTreeException; // packageimport
+import org.eclipse.text.edits.TreeIterationInfo; // packageimport
+import org.eclipse.text.edits.TextEditVisitor; // packageimport
+import org.eclipse.text.edits.TextEditGroup; // packageimport
+import org.eclipse.text.edits.TextEdit; // packageimport
+import org.eclipse.text.edits.RangeMarker; // packageimport
+import org.eclipse.text.edits.UndoEdit; // packageimport
+import org.eclipse.text.edits.InsertEdit; // packageimport
+
+
+import java.lang.all;
+import java.util.Set;
+
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+
+/**
+ * A <code>CopyingRangeMarker</code> can be used to track positions when executing
+ * text edits. Additionally a copying range marker stores a local copy of the
+ * text it captures when it gets executed.
+ *
+ * @since 3.0
+ */
+public final class CopyingRangeMarker : TextEdit {
+
+    private String fText;
+
+    /**
+     * Creates a new <tt>CopyRangeMarker</tt> for the given
+     * offset and length.
+     *
+     * @param offset the marker's offset
+     * @param length the marker's length
+     */
+    public this(int offset, int length) {
+        super(offset, length);
+    }
+
+    /*
+     * Copy constructor
+     */
+    private this(CopyingRangeMarker other) {
+        super(other);
+        fText= other.fText;
+    }
+
+    /*
+     * @see TextEdit#doCopy
+     */
+    protected TextEdit doCopy() {
+        return new CopyingRangeMarker(this);
+    }
+
+    /*
+     * @see TextEdit#accept0
+     */
+    protected void accept0(TextEditVisitor visitor) {
+        bool visitChildren= visitor.visit(this);
+        if (visitChildren) {
+            acceptChildren(visitor);
+        }
+    }
+
+    /*
+     * @see TextEdit#performDocumentUpdating
+     */
+    int performDocumentUpdating(IDocument document)  {
+        fText= document.get(getOffset(), getLength());
+        fDelta= 0;
+        return fDelta;
+    }
+
+    /*
+     * @see TextEdit#deleteChildren
+     */
+    bool deleteChildren() {
+        return false;
+    }
+}