| /******************************************************************************* |
| * Copyright (c) 2001, 2009 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.wst.wsdl.ui.internal.asd.design.directedit; |
| |
| import org.eclipse.draw2d.FigureCanvas; |
| import org.eclipse.draw2d.IFigure; |
| import org.eclipse.draw2d.geometry.Point; |
| import org.eclipse.draw2d.geometry.Rectangle; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.EditPartViewer; |
| import org.eclipse.gef.RequestConstants; |
| import org.eclipse.gef.editparts.AbstractGraphicalEditPart; |
| import org.eclipse.gef.requests.SelectionRequest; |
| import org.eclipse.gef.tools.SelectionTool; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.KeyEvent; |
| import org.eclipse.wst.wsdl.ui.internal.asd.design.editparts.INamedEditPart; |
| |
| /** |
| * Extends the default GEF selection tools to send the |
| * mouse events |
| */ |
| public class DirectEditSelectionTool extends SelectionTool { |
| |
| protected INamedEditPart getSelectedPart() { |
| if(getCurrentViewer() == null) |
| return null; |
| EditPart ep = getCurrentViewer().getFocusEditPart(); |
| if(ep instanceof INamedEditPart && ep.isActive()) |
| return (INamedEditPart)ep; |
| return null; |
| } |
| |
| protected boolean handleButtonDown(int button) { |
| super.handleButtonDown(button); |
| INamedEditPart selectedPart = getSelectedPart(); |
| |
| if(selectedPart != null && button == 1) { |
| Input i = getCurrentInput(); |
| Point l = translateLocation(i.getMouseLocation()); |
| |
| IFigure f = ((AbstractGraphicalEditPart) selectedPart).getFigure(); |
| Rectangle bounds = f.getBounds(); |
| if(bounds.contains(l.x,l.y)) { |
| selectedPart.performDirectEdit(translateLocation(new Point(l.x, l.y))); |
| return true; |
| } |
| } |
| return true; |
| } |
| |
| protected Point translateLocation(Point mouseLocation) { |
| FigureCanvas canvas = (FigureCanvas)getCurrentViewer().getControl(); |
| Point viewLocation = canvas.getViewport().getViewLocation(); |
| return new Point(mouseLocation.x + viewLocation.x,mouseLocation.y + viewLocation.y); |
| } |
| |
| protected boolean handleKeyUp(KeyEvent e) { |
| boolean result = super.handleKeyUp(e); |
| |
| EditPartViewer currentViewer = getCurrentViewer(); |
| if((e.keyCode == SWT.CR || e.keyCode == SWT.KEYPAD_CR) && currentViewer != null) { |
| EditPart editPart = currentViewer.getFocusEditPart(); |
| if (editPart == null) |
| { |
| return result; |
| } |
| |
| SelectionRequest request = new SelectionRequest(); |
| request.setLocation(getLocation()); |
| request.setType(RequestConstants.REQ_OPEN); |
| editPart.performRequest(request); |
| return true; |
| } |
| return result; |
| } |
| } |