| /******************************************************************************* |
| * 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.properties; |
| |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| 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.ui.PlatformUI; |
| import org.eclipse.ui.internal.views.properties.PropertiesMessages; |
| |
| /** |
| * Copies a property to the clipboard. |
| */ |
| /*package*/class CopyPropertyAction extends PropertySheetAction { |
| /** |
| * System clipboard |
| */ |
| private Clipboard clipboard; |
| |
| /** |
| * Creates the action. |
| * |
| * @param viewer the viewer |
| * @param name the name |
| * @param clipboard the clipboard |
| */ |
| public CopyPropertyAction(PropertySheetViewer viewer, String name, |
| Clipboard clipboard) { |
| super(viewer, name); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(this, |
| IPropertiesHelpContextIds.COPY_PROPERTY_ACTION); |
| this.clipboard = clipboard; |
| } |
| |
| /** |
| * Performs this action. |
| */ |
| public void run() { |
| // Get the selected property |
| IStructuredSelection selection = (IStructuredSelection) getPropertySheet() |
| .getSelection(); |
| if (selection.isEmpty()) { |
| return; |
| } |
| // Assume single selection |
| IPropertySheetEntry entry = (IPropertySheetEntry) selection |
| .getFirstElement(); |
| |
| // Place text on the clipboard |
| StringBuffer buffer = new StringBuffer(); |
| buffer.append(entry.getDisplayName()); |
| buffer.append("\t"); //$NON-NLS-1$ |
| buffer.append(entry.getValueAsString()); |
| |
| setClipboard(buffer.toString()); |
| } |
| |
| /** |
| * Updates enablement based on the current selection. |
| * |
| * @param sel the selection |
| */ |
| public void selectionChanged(IStructuredSelection sel) { |
| setEnabled(!sel.isEmpty()); |
| } |
| |
| private void setClipboard(String text) { |
| try { |
| Object[] data = new Object[] { text }; |
| Transfer[] transferTypes = new Transfer[] { TextTransfer |
| .getInstance() }; |
| clipboard.setContents(data, transferTypes); |
| } catch (SWTError e) { |
| if (e.code != DND.ERROR_CANNOT_SET_CLIPBOARD) { |
| throw e; |
| } |
| if (MessageDialog.openQuestion(getPropertySheet().getControl() |
| .getShell(), PropertiesMessages.CopyToClipboardProblemDialog_title, |
| PropertiesMessages.CopyToClipboardProblemDialog_message)) { |
| setClipboard(text); |
| } |
| } |
| } |
| } |
| |