1 files changed, 103 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.core/src/org/eclipse/tcf/te/tcf/filesystem/core/internal/operations/OpClipboard.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.core/src/org/eclipse/tcf/te/tcf/filesystem/core/internal/operations/OpClipboard.java
new file mode 100644
index 000000000..1e2fdc07a
--- /dev/null
+++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.core/src/org/eclipse/tcf/te/tcf/filesystem/core/internal/operations/OpClipboard.java
@@ -0,0 +1,103 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. 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:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tcf.te.tcf.filesystem.core.internal.operations;
+
+import java.beans.PropertyChangeEvent;
+import java.util.List;
+
+import org.eclipse.tcf.te.core.utils.PropertyChangeProvider;
+import org.eclipse.tcf.te.tcf.filesystem.core.model.FSTreeNode;
+
+/**
+ * The clip board to which copy or cut files/folders.
+ */
+public class OpClipboard extends PropertyChangeProvider {
+	// The constants to define the current operation type of the clip board.
+	private static final int NONE = -1;
+	private static final int CUT = 0;
+	private static final int COPY = 1;
+	// The operation type, CUT, COPY or NONE.
+	private int operation;
+	// The currently selected files/folders.
+	private List<FSTreeNode> files;
+
+	/**
+	 * Create a clip board instance.
+	 */
+	public OpClipboard() {
+		operation = NONE;
+	}
+	
+	public boolean isCutOp() {
+		return operation == CUT;
+	}
+	
+	public boolean isCopyOp() {
+		return operation == COPY;
+	}
+
+	/**
+	 * If the clip board is empty.
+	 * 
+	 * @return true if the operation is NONE and no files are selected.
+	 */
+	public boolean isEmpty() {
+		return operation == NONE && (files == null || files.isEmpty());
+	}
+
+	/**
+	 * Get the currently selected files/folders to operated.
+	 * 
+	 * @return The file/folder list using their location URLs.
+	 */
+	public List<FSTreeNode> getFiles() {
+		return files;
+	}
+
+	/**
+	 * Cut the specified files/folders to the clip board.
+	 * 
+	 * @param files The file/folder nodes.
+	 */
+	public void cutFiles(List<FSTreeNode> files) {
+		operation = CUT;
+		this.files = files;
+		PropertyChangeEvent event = new PropertyChangeEvent(this, "cut", null, null); //$NON-NLS-1$
+		firePropertyChange(event);
+	}
+
+	/**
+	 * Copy the specified files/folders to the clip board.
+	 * 
+	 * @param files The file/folder nodes.
+	 */
+	public void copyFiles(List<FSTreeNode> files) {
+		operation = COPY;
+		this.files = files;
+		PropertyChangeEvent event = new PropertyChangeEvent(this, "copy", null, null); //$NON-NLS-1$
+		firePropertyChange(event);
+	}
+
+	/**
+	 * Clear the clip board.
+	 */
+	public void clear() {
+		operation = NONE;
+		this.files = null;
+		PropertyChangeEvent event = new PropertyChangeEvent(this, "clear", null, null); //$NON-NLS-1$
+		firePropertyChange(event);
+	}
+	
+	/**
+	 * Dispose the clipboard.
+	 */
+	public void dispose() {
+	}
+}