diff options
Diffstat (limited to 'plugins/infra/xtypes/org.eclipse.papyrus.infra.extendedtypes.emf/src/org/eclipse/papyrus/infra/extendedtypes/emf/setvaluesactionconfiguration/SetValuesActionEditHelperAdvice.java')
| -rw-r--r-- | plugins/infra/xtypes/org.eclipse.papyrus.infra.extendedtypes.emf/src/org/eclipse/papyrus/infra/extendedtypes/emf/setvaluesactionconfiguration/SetValuesActionEditHelperAdvice.java | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/plugins/infra/xtypes/org.eclipse.papyrus.infra.extendedtypes.emf/src/org/eclipse/papyrus/infra/extendedtypes/emf/setvaluesactionconfiguration/SetValuesActionEditHelperAdvice.java b/plugins/infra/xtypes/org.eclipse.papyrus.infra.extendedtypes.emf/src/org/eclipse/papyrus/infra/extendedtypes/emf/setvaluesactionconfiguration/SetValuesActionEditHelperAdvice.java new file mode 100644 index 00000000000..b15c8b417d9 --- /dev/null +++ b/plugins/infra/xtypes/org.eclipse.papyrus.infra.extendedtypes.emf/src/org/eclipse/papyrus/infra/extendedtypes/emf/setvaluesactionconfiguration/SetValuesActionEditHelperAdvice.java @@ -0,0 +1,179 @@ +/***************************************************************************** + * Copyright (c) 2013 CEA LIST. + * + * 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: + * Remi Schnekenburger (CEA LIST) - Initial API and implementation + * + *****************************************************************************/ +package org.eclipse.papyrus.infra.extendedtypes.emf.setvaluesactionconfiguration; + +import java.util.HashMap; +import java.util.Map; +import java.util.Map.Entry; + +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.EStructuralFeature; +import org.eclipse.gmf.runtime.common.core.command.ICommand; +import org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice; +import org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.IEditCommandRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.SetRequest; +import org.eclipse.papyrus.infra.extendedtypes.IActionEditHelperAdvice; +import org.eclipse.papyrus.infra.extendedtypes.emf.Activator; +import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils; +import org.eclipse.papyrus.infra.services.edit.service.IElementEditService; + +/** + * advice for the {@link SetValuesActionConfiguration} + */ +public class SetValuesActionEditHelperAdvice extends AbstractEditHelperAdvice implements IActionEditHelperAdvice<SetValuesActionConfiguration> { + + /** list of the features to set */ + // protected Map<String, FeatureValue> featuresToValues = null; + /** list of runtime defined features */ + // protected Map<String, FeatureValue> featuresToRuntimeDefinitions = null; + + /** list of static defined features */ + protected Map<String, FeatureValue> featuresToStaticDefinitions = null; + + /** + * {@inheritDoc} + */ + @Override + public void init(SetValuesActionConfiguration configuration) { + // featuresToRuntimeDefinitions = new HashMap<String, FeatureValue>(); + featuresToStaticDefinitions = new HashMap<String, FeatureValue>(); + if (configuration == null) { + return; + } + for (FeatureToSet featureToSet : configuration.getFeaturesToSet()) { + featuresToStaticDefinitions.put(featureToSet.getFeatureName(), featureToSet.getValue()); + } + } + + /** + * Default Constructor + */ + public SetValuesActionEditHelperAdvice() { + } + + /** + * {@inheritDoc} + */ + @Override + public boolean approveRequest(IEditCommandRequest request) { + return super.approveRequest(request); + } + + /** + * {@inheritDoc} + */ + @Override + protected ICommand getBeforeCreateCommand(CreateElementRequest request) { + return super.getBeforeCreateCommand(request); + } + + /** + * {@inheritDoc} + */ + @Override + protected ICommand getAfterCreateCommand(CreateElementRequest request) { + return super.getAfterCreateCommand(request); + } + + /** + * {@inheritDoc} + */ + @Override + protected ICommand getBeforeConfigureCommand(ConfigureRequest request) { + return super.getBeforeConfigureCommand(request); + } + + /** + * {@inheritDoc} + */ + @Override + protected ICommand getAfterConfigureCommand(ConfigureRequest request) { + ICommand resultCommand = null; + + // retrieve eobject + EObject elementToConfigure = request.getElementToConfigure(); + if (elementToConfigure == null) { + return null; + } + // retrieve edit service to get features from configure command + IElementEditService service = ElementEditServiceUtils.getCommandProvider(elementToConfigure); + if (service == null) { + Activator.log.error("Impossible to get edit service from element: " + elementToConfigure, null); + return null; + } + + for (Entry<String, FeatureValue> featureEntry : featuresToStaticDefinitions.entrySet()) { + // retrieve feature value + ICommand command = getSetFeatureValueCommand(elementToConfigure, featureEntry.getKey(), featureEntry.getValue(), service, request); + if (command != null) { + if (resultCommand == null) { + resultCommand = command; + } else { + resultCommand = resultCommand.compose(command); + } + } + } + + // if(!featuresToRuntimeDefinitions.isEmpty()) { + // ICommand command = getDynamicSetFeatureValueCommand(elementToConfigure, featuresToRuntimeDefinitions, service, request); + // if(command !=null) { + // if(resultCommand == null) { + // resultCommand = command; + // } else { + // resultCommand = resultCommand.compose(command); + // } + // } + // } + + + if (resultCommand != null) { + return resultCommand.reduce(); + } + + + return super.getAfterConfigureCommand(request); + } + + + /** + * @param elementToConfigure + * the eobject to configure + * @param name + * the name of the feature to set + * @param value + * the new value of the feature + */ + protected ICommand getSetFeatureValueCommand(EObject elementToConfigure, String name, FeatureValue featureValue, IElementEditService service, ConfigureRequest configureRequest) { + if (name == null) { + Activator.log.debug("No feature name has been set."); + return null; + } + if (elementToConfigure.eClass() == null) { + Activator.log.error("Impossible to find EClass from EObject: " + elementToConfigure, null); + return null; + } + // retrieve structural feature for the element to configure + EStructuralFeature feature = elementToConfigure.eClass().getEStructuralFeature(name); + if (feature == null) { + Activator.log.error("Impossible to find feature " + name + " for eobject " + elementToConfigure, null); + return null; + } + Object value = FeatureValueUtils.getValue(elementToConfigure, feature, featureValue); + SetRequest request = new SetRequest(elementToConfigure, feature, value); + // duplicate parameters from configure request? + request.addParameters(configureRequest.getParameters()); + return service.getEditCommand(request); + } +} |