diff dwtx/jface/text/MarkSelection.d @ 129:eb30df5ca28b

Added JFace Text sources
author Frank Benoit <benoit@tionex.de>
date Sat, 23 Aug 2008 19:10:48 +0200
parents
children c4fb132a086c
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/jface/text/MarkSelection.d	Sat Aug 23 19:10:48 2008 +0200
@@ -0,0 +1,74 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2005 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 dwtx.jface.text.MarkSelection;
+
+import dwt.dwthelper.utils;
+
+
+/**
+ * Default implementation of {@link dwtx.jface.text.IMarkSelection}.
+ *
+ * @since 2.0
+ */
+public class MarkSelection : IMarkSelection {
+
+    /** The marked document. */
+    private final IDocument fDocument;
+    /** The offset of the mark selection. */
+    private final int fOffset;
+    /** The length of the mark selection. */
+    private final int fLength;
+
+    /**
+     * Creates a MarkSelection.
+     *
+     * @param document the marked document
+     * @param offset the offset of the mark
+     * @param length the length of the mark, may be negative if caret before offset
+     */
+    public MarkSelection(IDocument document, int offset, int length) {
+        fDocument= document;
+        fOffset= offset;
+        fLength= length;
+    }
+
+    /*
+     * @see IMarkSelection#getDocument()
+     */
+    public IDocument getDocument() {
+        return fDocument;
+    }
+
+    /*
+     * @see IMarkSelection#getOffset()
+     */
+    public int getOffset() {
+        return fOffset;
+    }
+
+    /*
+     * @see IMarkSelection#getLength()
+     */
+    public int getLength() {
+        return fLength;
+    }
+
+    /*
+     * @see ISelection#isEmpty()
+     */
+    public bool isEmpty() {
+        return fLength is 0;
+    }
+
+}