| /* |
| * Copyright (c) 2010, 2012, 2015 Eike Stepper (Berlin, Germany) 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: |
| * Martin Fluegge - initial API and implementation |
| * |
| */ |
| package org.eclipse.emf.cdo.dawn.examples.acore.diagram.parsers; |
| |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreDiagramEditorPlugin; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.Messages; |
| |
| import org.eclipse.emf.ecore.EAttribute; |
| import org.eclipse.emf.ecore.EObject; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.gmf.runtime.common.core.command.ICommand; |
| import org.eclipse.gmf.runtime.common.ui.services.parser.IParserEditStatus; |
| import org.eclipse.gmf.runtime.common.ui.services.parser.ParserEditStatus; |
| import org.eclipse.osgi.util.NLS; |
| |
| import java.text.FieldPosition; |
| import java.text.MessageFormat; |
| import java.text.ParsePosition; |
| |
| /** |
| * @generated |
| */ |
| public class MessageFormatParser extends AbstractParser |
| { |
| |
| /** |
| * @generated |
| */ |
| private String defaultPattern; |
| |
| /** |
| * @generated |
| */ |
| private String defaultEditablePattern; |
| |
| /** |
| * @generated |
| */ |
| private MessageFormat viewProcessor; |
| |
| /** |
| * @generated |
| */ |
| private MessageFormat editorProcessor; |
| |
| /** |
| * @generated |
| */ |
| private MessageFormat editProcessor; |
| |
| /** |
| * @generated |
| */ |
| public MessageFormatParser(EAttribute[] features) |
| { |
| super(features); |
| } |
| |
| /** |
| * @generated |
| */ |
| public MessageFormatParser(EAttribute[] features, EAttribute[] editableFeatures) |
| { |
| super(features, editableFeatures); |
| } |
| |
| /** |
| * @generated |
| */ |
| protected String getDefaultPattern() |
| { |
| if (defaultPattern == null) |
| { |
| StringBuffer sb = new StringBuffer(); |
| for (int i = 0; i < features.length; i++) |
| { |
| if (i > 0) |
| { |
| sb.append(' '); |
| } |
| sb.append('{'); |
| sb.append(i); |
| sb.append('}'); |
| } |
| defaultPattern = sb.toString(); |
| } |
| return defaultPattern; |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public void setViewPattern(String viewPattern) |
| { |
| super.setViewPattern(viewPattern); |
| viewProcessor = null; |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public void setEditorPattern(String editorPattern) |
| { |
| super.setEditorPattern(editorPattern); |
| editorProcessor = null; |
| } |
| |
| /** |
| * @generated |
| */ |
| protected MessageFormat getViewProcessor() |
| { |
| if (viewProcessor == null) |
| { |
| viewProcessor = new MessageFormat(getViewPattern() == null ? getDefaultPattern() : getViewPattern()); |
| } |
| return viewProcessor; |
| } |
| |
| /** |
| * @generated |
| */ |
| protected MessageFormat getEditorProcessor() |
| { |
| if (editorProcessor == null) |
| { |
| editorProcessor = new MessageFormat( |
| getEditorPattern() == null ? getDefaultEditablePattern() : getEditorPattern()); |
| } |
| return editorProcessor; |
| } |
| |
| /** |
| * @generated |
| */ |
| protected String getDefaultEditablePattern() |
| { |
| if (defaultEditablePattern == null) |
| { |
| StringBuffer sb = new StringBuffer(); |
| for (int i = 0; i < editableFeatures.length; i++) |
| { |
| if (i > 0) |
| { |
| sb.append(' '); |
| } |
| sb.append('{'); |
| sb.append(i); |
| sb.append('}'); |
| } |
| defaultEditablePattern = sb.toString(); |
| } |
| return defaultEditablePattern; |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public void setEditPattern(String editPattern) |
| { |
| super.setEditPattern(editPattern); |
| editProcessor = null; |
| } |
| |
| /** |
| * @generated |
| */ |
| protected MessageFormat getEditProcessor() |
| { |
| if (editProcessor == null) |
| { |
| editProcessor = new MessageFormat(getEditPattern() == null ? getDefaultEditablePattern() : getEditPattern()); |
| } |
| return editProcessor; |
| } |
| |
| /** |
| * @generated |
| */ |
| public String getEditString(IAdaptable adapter, int flags) |
| { |
| EObject element = adapter.getAdapter(EObject.class); |
| return getEditorProcessor().format(getEditableValues(element), new StringBuffer(), new FieldPosition(0)).toString(); |
| } |
| |
| /** |
| * @generated |
| */ |
| public IParserEditStatus isValidEditString(IAdaptable adapter, String editString) |
| { |
| ParsePosition pos = new ParsePosition(0); |
| Object[] values = getEditProcessor().parse(editString, pos); |
| if (values == null) |
| { |
| return new ParserEditStatus(AcoreDiagramEditorPlugin.ID, IParserEditStatus.UNEDITABLE, |
| NLS.bind(Messages.MessageFormatParser_InvalidInputError, new Integer(pos.getErrorIndex()))); |
| } |
| return validateNewValues(values); |
| } |
| |
| /** |
| * @generated |
| */ |
| public ICommand getParseCommand(IAdaptable adapter, String newString, int flags) |
| { |
| Object[] values = getEditProcessor().parse(newString, new ParsePosition(0)); |
| return getParseCommand(adapter, values, flags); |
| } |
| |
| /** |
| * @generated |
| */ |
| public String getPrintString(IAdaptable adapter, int flags) |
| { |
| EObject element = adapter.getAdapter(EObject.class); |
| return getViewProcessor().format(getValues(element), new StringBuffer(), new FieldPosition(0)).toString(); |
| } |
| |
| } |