| /******************************************************************************* |
| * 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.ui.views.bookmarkexplorer; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWTError; |
| import org.eclipse.swt.dnd.DND; |
| import org.eclipse.swt.dnd.TextTransfer; |
| import org.eclipse.swt.dnd.Transfer; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.internal.views.bookmarkexplorer.BookmarkMessages; |
| import org.eclipse.ui.part.MarkerTransfer; |
| |
| /** |
| * Copies one or more bookmark(s) to the clipboard. |
| */ |
| class CopyBookmarkAction extends BookmarkAction { |
| |
| /** |
| * Creates the action. |
| * |
| * @param bookmarkNavigator the view |
| */ |
| public CopyBookmarkAction(BookmarkNavigator bookmarkNavigator) { |
| super(bookmarkNavigator, BookmarkMessages.CopyBookmark_text); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(this, |
| IBookmarkHelpContextIds.COPY_BOOKMARK_ACTION); |
| setEnabled(false); |
| } |
| |
| /** |
| * Performs this action. |
| */ |
| @Override |
| public void run() { |
| // Get the selected markers |
| BookmarkNavigator bookmarkNavigator = getView(); |
| StructuredViewer viewer = bookmarkNavigator.getViewer(); |
| IStructuredSelection selection = (IStructuredSelection) viewer |
| .getSelection(); |
| if (selection.isEmpty()) { |
| return; |
| } |
| List list = selection.toList(); |
| IMarker[] markers = new IMarker[list.size()]; |
| list.toArray(markers); |
| |
| setClipboard(markers, createBookmarkReport(markers)); |
| } |
| |
| /** |
| * Updates enablement based on the current selection |
| */ |
| @Override |
| public void selectionChanged(IStructuredSelection sel) { |
| setEnabled(!sel.isEmpty()); |
| } |
| |
| private void setClipboard(IMarker[] markers, String markerReport) { |
| try { |
| // Place the markers on the clipboard |
| Object[] data = new Object[] { markers, markerReport }; |
| Transfer[] transferTypes = new Transfer[] { |
| MarkerTransfer.getInstance(), TextTransfer.getInstance() }; |
| |
| // set the clipboard contents |
| getView().getClipboard().setContents(data, transferTypes); |
| } catch (SWTError e) { |
| if (e.code != DND.ERROR_CANNOT_SET_CLIPBOARD) { |
| throw e; |
| } |
| if (MessageDialog |
| .openQuestion( |
| getView().getShell(), |
| BookmarkMessages.CopyToClipboardProblemDialog_title, BookmarkMessages.CopyToClipboardProblemDialog_message)) { |
| setClipboard(markers, markerReport); |
| } |
| } |
| } |
| |
| private String createBookmarkReport(IMarker[] markers) { |
| String report = ""; //$NON-NLS-1$ |
| |
| //write header |
| report += BookmarkMessages.ColumnDescription_header + '\t'; |
| report += BookmarkMessages.ColumnResource_header + '\t'; |
| report += BookmarkMessages.ColumnFolder_header + '\t'; |
| report += BookmarkMessages.ColumnLocation_header; |
| report += System.getProperty("line.separator"); //$NON-NLS-1$ |
| |
| //write markers |
| for (int i = 0; i < markers.length; i++) { |
| report += MarkerUtil.getMessage(markers[i]) + '\t'; |
| report += MarkerUtil.getResourceName(markers[i]) + '\t'; |
| report += MarkerUtil.getContainerName(markers[i]) + '\t'; |
| int line = MarkerUtil.getLineNumber(markers[i]); |
| report += NLS.bind(BookmarkMessages.LineIndicator_text, String.valueOf(line)); |
| report += System.getProperty("line.separator"); //$NON-NLS-1$ |
| } |
| |
| return report; |
| } |
| } |
| |