| /* |
| * (c) Copyright IBM Corp. 2000, 2001. |
| * All Rights Reserved. |
| */ |
| package org.eclipse.jdt.internal.junit.ui; |
| |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.io.StringReader; |
| import java.io.StringWriter; |
| |
| import org.eclipse.swt.dnd.Clipboard; |
| import org.eclipse.swt.dnd.TextTransfer; |
| import org.eclipse.swt.dnd.Transfer; |
| import org.eclipse.ui.help.WorkbenchHelp; |
| |
| import org.eclipse.jface.action.Action; |
| |
| /** |
| * Copies a test failure stack trace to the clipboard. |
| */ |
| public class CopyTraceAction extends Action { |
| private FailureTraceView fView; |
| |
| /** |
| * Constructor for CopyTraceAction. |
| */ |
| public CopyTraceAction(FailureTraceView view) { |
| super(JUnitMessages.getString("CopyTrace.action.label")); //$NON-NLS-1$ |
| WorkbenchHelp.setHelp(this, IJUnitHelpContextIds.COPYTRACE_ACTION); |
| fView= view; |
| } |
| |
| /* |
| * @see IAction#run() |
| */ |
| public void run() { |
| String trace= fView.getTrace(); |
| if (trace == null) |
| trace= ""; //$NON-NLS-1$ |
| |
| TextTransfer plainTextTransfer = TextTransfer.getInstance(); |
| Clipboard clipboard= new Clipboard(fView.getComposite().getDisplay()); |
| clipboard.setContents( |
| new String[]{ convertLineTerminators(trace) }, |
| new Transfer[]{ plainTextTransfer }); |
| clipboard.dispose(); |
| } |
| |
| private String convertLineTerminators(String in) { |
| StringWriter stringWriter= new StringWriter(); |
| PrintWriter printWriter= new PrintWriter(stringWriter); |
| StringReader stringReader= new StringReader(in); |
| BufferedReader bufferedReader= new BufferedReader(stringReader); |
| String line; |
| try { |
| while ((line= bufferedReader.readLine()) != null) { |
| printWriter.println(line); |
| } |
| } catch (IOException e) { |
| return in; // return the trace unfiltered |
| } |
| return stringWriter.toString(); |
| } |
| } |