| /****************************************************************************** |
| * Copyright (c) 2012 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: |
| * Svyatoslav Kovalsky (Montages) - initial API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.tooling.runtime.directedit; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.gef.GraphicalEditPart; |
| import org.eclipse.gef.tools.CellEditorLocator; |
| import org.eclipse.gmf.runtime.common.ui.services.parser.IParser; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.ITextAwareEditPart; |
| import org.eclipse.gmf.runtime.emf.core.util.EObjectAdapter; |
| import org.eclipse.jface.text.contentassist.IContentAssistProcessor; |
| import org.eclipse.jface.viewers.CellEditor; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| |
| /** |
| * @since 3.2 |
| */ |
| public class ComboDirectEditManager extends org.eclipse.gmf.runtime.diagram.ui.tools.DirectEditManagerBase { |
| |
| /** |
| * constructor |
| * |
| * @param source |
| * <code>GraphicalEditPart</code> to support direct edit of. The |
| * figure of the <code>source</code> edit part must be of type |
| * <code>WrapLabel</code>. |
| */ |
| public ComboDirectEditManager(ITextAwareEditPart source) { |
| super(source); |
| } |
| |
| /** |
| * @param source |
| * @param editorType |
| * @param locator |
| */ |
| public ComboDirectEditManager(GraphicalEditPart source, Class<?> editorType, CellEditorLocator locator) { |
| super(source, editorType, locator); |
| } |
| |
| protected CellEditor doCreateCellEditorOn(Composite composite) { |
| ITextAwareEditPart textEditPart = (ITextAwareEditPart) getEditPart(); |
| IParser parser = textEditPart.getParser(); |
| IChoiceParser choiceParser; |
| if (parser instanceof IChoiceParser) { |
| choiceParser = (IChoiceParser) parser; |
| } else { |
| throw new RuntimeException("IChoiceParser is expected but " + parser //$NON-NLS-1$ |
| + " found for EditPart: " + getEditPart() //$NON-NLS-1$ |
| + " with model: " + getEditPart().getModel()); //$NON-NLS-1$ |
| } |
| |
| if (getEditPart() instanceof IGraphicalEditPart) { |
| EObject parserElement = ((IGraphicalEditPart) getEditPart()).resolveSemanticElement(); |
| List<String> editChoices = choiceParser.getEditChoices(new EObjectAdapter(parserElement)); |
| return new ComboCellEditorEx(composite, editChoices.toArray(new String[editChoices.size()])); |
| } else { |
| throw new RuntimeException("IGraphicalEditPart is expected but " + getEditPart() + " found "); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| } |
| |
| @Override |
| protected void createContentAssistant(Control control, Color proposalPopupForegroundColor, Color proposalPopupBackgroundColor, IContentAssistProcessor processor) { |
| // There is no sense in content assistant for Combo manager, since both provide list of strings to choose from |
| } |
| |
| public interface IChoiceParser extends IParser { |
| |
| public List<String> getEditChoices(IAdaptable element); |
| } |
| } |