/*
* MessageFormatParser.java
*
* This file is part of the STS-Tool project.
* Copyright (c) 2011-2012 "University of Trento - DISI" All rights reserved.
*
* Is strictly forbidden to remove this copyright notice from this source code.
*
* Disclaimer of Warranty:
* STS-Tool (this software) is provided "as-is" and without warranty of any kind,
* express, implied or otherwise, including without limitation, any warranty of
* merchantability or fitness for a particular purpose.
* In no event shall the copyright holder or contributors be liable for any direct,
* indirect, incidental, special, exemplary, or consequential damages
* including, but not limited to, procurement of substitute goods or services;
* loss of use, data, or profits; or business interruption) however caused and on
* any theory of liability, whether in contract, strict liability, or tort (including
* negligence or otherwise) arising in any way out of the use of this software, even
* if advised of the possibility of such damage.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
* "University of Trento - DISI","University of Trento - DISI" DISCLAIMS THE
* WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://www.sts-tool.eu/License.php
*
* For more information, please contact STS-Tool group at this
* address: ststool@disi.unitn.it
*
*/
package eu.aniketos.wp1.ststool.diagram.parsers;
import java.text.FieldPosition;
import java.text.MessageFormat;
import java.text.ParsePosition;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EObject;
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 eu.aniketos.wp1.ststool.diagram.part.Messages;
import eu.aniketos.wp1.ststool.diagram.part.StsToolDiagramEditorPlugin;
/**
* @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 = (EObject) 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(StsToolDiagramEditorPlugin.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 = (EObject) adapter.getAdapter(EObject.class);
return getViewProcessor().format(getValues(element), new StringBuffer(), new FieldPosition(0)).toString();
}
}