| /******************************************************************************* |
| * Copyright (c) 2010 BSI Business Systems Integration AG. |
| * 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: |
| * BSI Business Systems Integration AG - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.scout.sdk.ui.internal.view.properties.presenter.single; |
| |
| import java.text.DecimalFormat; |
| import java.util.Locale; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.scout.sdk.jobs.OperationJob; |
| import org.eclipse.scout.sdk.ui.internal.ScoutSdkUi; |
| import org.eclipse.scout.sdk.ui.view.properties.PropertyViewFormToolkit; |
| import org.eclipse.scout.sdk.ui.view.properties.presenter.single.AbstractValuePresenter; |
| import org.eclipse.scout.sdk.util.SdkProperties; |
| import org.eclipse.scout.sdk.workspace.type.config.ConfigPropertyUpdateOperation; |
| import org.eclipse.scout.sdk.workspace.type.config.parser.IPropertySourceParser; |
| import org.eclipse.scout.sdk.workspace.type.config.parser.LongPropertySourceParser; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * <h3>LongPresenter</h3> |
| */ |
| public class LongPresenter extends AbstractValuePresenter<Long> { |
| |
| private final IPropertySourceParser<Long> m_parser; |
| |
| public LongPresenter(PropertyViewFormToolkit toolkit, Composite parent) { |
| super(toolkit, parent, "[-+0-9\\'Eeinfl]*"); |
| m_parser = new LongPropertySourceParser(); |
| } |
| |
| public IPropertySourceParser<Long> getParser() { |
| return m_parser; |
| } |
| |
| @Override |
| protected String formatDisplayValue(Long value) throws CoreException { |
| if (value == null) { |
| return ""; |
| } |
| else if (value.longValue() == Long.MAX_VALUE) { |
| return SdkProperties.NUMBER_MAX; |
| } |
| else if (value.longValue() == Long.MIN_VALUE) { |
| return SdkProperties.NUMBER_MIN; |
| } |
| return DecimalFormat.getNumberInstance(Locale.ENGLISH).format(value); |
| } |
| |
| @Override |
| protected Long parseSourceInput(String input) throws CoreException { |
| return parseDisplayInput(input); |
| } |
| |
| @Override |
| protected Long parseDisplayInput(String input) throws CoreException { |
| if ("".equals(input)) { |
| return getDefaultValue(); |
| } |
| else { |
| return getParser().parseSourceValue(input, getMethod().peekMethod(), getMethod().getSuperTypeHierarchy()); |
| } |
| } |
| |
| @Override |
| protected synchronized void storeValue(Long value) throws CoreException { |
| try { |
| ConfigPropertyUpdateOperation<Long> updateOp = new ConfigPropertyUpdateOperation<Long>(getMethod(), getParser()); |
| updateOp.setValue(value); |
| OperationJob job = new OperationJob(updateOp); |
| job.setDebug(true); |
| job.schedule(); |
| } |
| catch (Exception e) { |
| ScoutSdkUi.logError("could not parse default value of method '" + getMethod().getMethodName() + "' in type '" + getMethod().getType().getFullyQualifiedName() + "'.", e); |
| } |
| } |
| |
| @Override |
| protected int getTextAlignment() { |
| return SWT.RIGHT; |
| } |
| } |