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/*******************************************************************************
* Copyright (c) 2000, 2010 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui;
import java.util.Iterator;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWTError;
import org.eclipse.swt.dnd.*;
import org.eclipse.swt.widgets.Display;
import org.eclipse.team.core.history.ITag;
/**
* Copies the text form the selected element of the given
* {@link org.eclipse.jface.viewers.TableViewer}.
*/
public class TableViewerAction extends Action {
/**
* Viewer for which the action is to be performed
*/
private TableViewer viewer;
public TableViewerAction(TableViewer viewer) {
this.viewer = viewer;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.action.Action#run()
*/
public void run() {
if (viewer.getSelection() instanceof StructuredSelection) {
StructuredSelection selection = (StructuredSelection) viewer.getSelection();
if (!selection.isEmpty()) {
Iterator selectionIter = selection.iterator();
StringBuffer buf = new StringBuffer();
ITag firstTag = (ITag) selectionIter.next();
buf.append(firstTag.getName());
while (selectionIter.hasNext()) {
String tagName = ((ITag) selectionIter.next()).getName();
buf.append(System.getProperty("line.separator", "\n")).append(tagName); //$NON-NLS-1$ //$NON-NLS-2$
}
Clipboard clipboard = new Clipboard(Display.getDefault());
Object[] data = new Object[] { buf.toString() };
Transfer[] dataTypes = new Transfer[] {TextTransfer.getInstance()};
try {
clipboard.setContents(data, dataTypes);
} catch (SWTError e) {
if (e.code != DND.ERROR_CANNOT_SET_CLIPBOARD) {
throw e;
}
} finally {
clipboard.dispose();
}
}
}
}
}
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