///*******************************************************************************
// * Copyright (c) 2000, 2006 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
// *******************************************************************************/
//package org.eclipse.search.internal.ui;
//
//import java.util.Collections;
//import java.util.Iterator;
//
//import org.eclipse.core.runtime.Assert;
//
//import org.eclipse.swt.SWTError;
//import org.eclipse.swt.dnd.Clipboard;
//import org.eclipse.swt.dnd.DND;
//import org.eclipse.swt.dnd.TextTransfer;
//import org.eclipse.swt.dnd.Transfer;
//import org.eclipse.swt.graphics.Point;
//import org.eclipse.swt.widgets.Combo;
//import org.eclipse.swt.widgets.Event;
//import org.eclipse.swt.widgets.Shell;
//import org.eclipse.swt.widgets.Text;
//
//import org.eclipse.jface.action.Action;
//import org.eclipse.jface.dialogs.MessageDialog;
//import org.eclipse.jface.viewers.ILabelProvider;
//import org.eclipse.jface.viewers.ISelection;
//import org.eclipse.jface.viewers.IStructuredSelection;
//import org.eclipse.jface.viewers.StructuredViewer;
//
//import org.eclipse.ui.ISharedImages;
//import org.eclipse.ui.PlatformUI;
//
//public class CopyToClipboardAction extends Action {
//
// private StructuredViewer fViewer;
//
// public CopyToClipboardAction(StructuredViewer viewer) {
// this();
// Assert.isNotNull(viewer);
// fViewer= viewer;
// }
//
// public CopyToClipboardAction() {
// setText(SearchMessages.CopyToClipboardAction_label);
// setToolTipText(SearchMessages.CopyToClipboardAction_tooltip);
// ISharedImages workbenchImages= PlatformUI.getWorkbench().getSharedImages();
// setDisabledImageDescriptor(workbenchImages.getImageDescriptor(ISharedImages.IMG_TOOL_COPY_DISABLED));
// setImageDescriptor(workbenchImages.getImageDescriptor(ISharedImages.IMG_TOOL_COPY));
// setHoverImageDescriptor(workbenchImages.getImageDescriptor(ISharedImages.IMG_TOOL_COPY));
//
// }
//
// /**
// * @param viewer The viewer to set.
// */
// public void setViewer(StructuredViewer viewer) {
// fViewer= viewer;
// }
//
// public void runWithEvent(Event event) {
// // bugzilla 126062: allow combos and text fields of the view to fill
// // the clipboard
// Shell shell= SearchPlugin.getActiveWorkbenchShell();
// if (shell != null) {
// String sel= null;
// if (event.widget instanceof Combo) {
// Combo combo= (Combo) event.widget;
// sel= combo.getText();
// Point selection= combo.getSelection();
// sel= sel.substring(selection.x, selection.y);
// }
// else if (event.widget instanceof Text) {
// Text text= (Text) event.widget;
// sel= text.getSelectionText();
// }
// if (sel != null) {
// if (sel.length() > 0) {
// copyToClipboard(sel, shell);
// }
// return;
// }
// }
//
// run();
// }
//
// /*
// * Implements method from IAction
// */
// public void run() {
// Shell shell= SearchPlugin.getActiveWorkbenchShell();
// if (shell == null || fViewer == null)
// return;
//
// ILabelProvider labelProvider= (ILabelProvider)fViewer.getLabelProvider();
// String lineDelim= System.getProperty("line.separator"); //$NON-NLS-1$
// StringBuffer buf= new StringBuffer();
// Iterator iter= getSelection();
// while (iter.hasNext()) {
// if (buf.length() > 0) {
// buf.append(lineDelim);
// }
// buf.append(labelProvider.getText(iter.next()));
// }
//
// if (buf.length() > 0) {
// copyToClipboard(buf.toString(), shell);
// }
// }
//
// private void copyToClipboard(String text, Shell shell) {
// Clipboard clipboard= new Clipboard(shell.getDisplay());
// try {
// copyToClipboard(clipboard, text, shell);
// } finally {
// clipboard.dispose();
// }
// }
//
// private Iterator getSelection() {
// ISelection s= fViewer.getSelection();
// if (s instanceof IStructuredSelection)
// return ((IStructuredSelection)s).iterator();
// return Collections.EMPTY_LIST.iterator();
// }
//
// private void copyToClipboard(Clipboard clipboard, String str, Shell shell) {
// try {
// clipboard.setContents(new String[] { str }, new Transfer[] { TextTransfer.getInstance() });
// } catch (SWTError ex) {
// if (ex.code != DND.ERROR_CANNOT_SET_CLIPBOARD)
// throw ex;
// String title= SearchMessages.CopyToClipboardAction_error_title;
// String message= SearchMessages.CopyToClipboardAction_error_message;
// if (MessageDialog.openQuestion(shell, title, message))
// copyToClipboard(clipboard, str, shell);
// }
// }
//}