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/*******************************************************************************
* Copyright (c) 2010 Nokia 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:
* Nokia - Initial implementation
*******************************************************************************/
package org.eclipse.cdt.debug.internal.ui.views.executables;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Iterator;
import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.cdt.debug.core.executables.Executable;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.dnd.Clipboard;
import org.eclipse.swt.dnd.TextTransfer;
import org.eclipse.swt.dnd.Transfer;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.handlers.HandlerUtil;
public class ExecutablesViewCopyHandler extends AbstractHandler {
private Clipboard clipboard;
private Clipboard getClipboard() {
if (clipboard == null)
clipboard = new Clipboard(Display.getDefault());
return clipboard;
}
@Override
public void dispose() {
super.dispose();
if (clipboard != null)
clipboard.dispose();
}
public Object execute(ExecutionEvent event) throws ExecutionException {
ISelection selection = HandlerUtil.getCurrentSelection(event);
if (selection == null) {
return null;
}
if (selection instanceof IStructuredSelection) {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PrintStream ps = new PrintStream(baos);
Iterator<?> iter = ((IStructuredSelection) selection).iterator();
while (iter.hasNext()) {
Object obj = iter.next();
if (obj instanceof Executable) {
Executable exe = (Executable) obj;
ps.println(exe.getName());
} else if (obj instanceof ITranslationUnit) {
ITranslationUnit tu = (ITranslationUnit) obj;
ps.println(tu.getLocation().toFile().getName());
} else
ps.println(obj.toString());
}
ps.flush();
try {
baos.flush();
} catch (IOException e) {
throw new ExecutionException("", e); //$NON-NLS-1$
}
Clipboard cp = getClipboard();
cp.setContents(new Object[] { baos.toString().trim() },
new Transfer[] { TextTransfer.getInstance() });
}
return null;
}
}
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