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Diffstat (limited to 'plugins/org.eclipse.sirius.ui.properties/src/org/eclipse/sirius/ui/properties/internal/SiriusToolServices.java')
| -rw-r--r-- | plugins/org.eclipse.sirius.ui.properties/src/org/eclipse/sirius/ui/properties/internal/SiriusToolServices.java | 274 |
1 files changed, 0 insertions, 274 deletions
diff --git a/plugins/org.eclipse.sirius.ui.properties/src/org/eclipse/sirius/ui/properties/internal/SiriusToolServices.java b/plugins/org.eclipse.sirius.ui.properties/src/org/eclipse/sirius/ui/properties/internal/SiriusToolServices.java deleted file mode 100644 index 28e124c7b0..0000000000 --- a/plugins/org.eclipse.sirius.ui.properties/src/org/eclipse/sirius/ui/properties/internal/SiriusToolServices.java +++ /dev/null @@ -1,274 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2015, 2016 Obeo. - * 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: - * Obeo - initial API and implementation - *******************************************************************************/ -package org.eclipse.sirius.ui.properties.internal; - -import java.util.Collection; -import java.util.LinkedHashSet; -import java.util.Set; - -import org.eclipse.emf.common.util.URI; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.sirius.business.api.helper.task.ICommandTask; -import org.eclipse.sirius.business.api.helper.task.TaskHelper; -import org.eclipse.sirius.business.api.query.EObjectQuery; -import org.eclipse.sirius.business.api.session.Session; -import org.eclipse.sirius.ecore.extender.business.api.accessor.ModelAccessor; -import org.eclipse.sirius.ext.base.Option; -import org.eclipse.sirius.properties.EditSupport; -import org.eclipse.sirius.properties.ViewExtensionDescription; -import org.eclipse.sirius.properties.core.api.DefaultRulesProvider; -import org.eclipse.sirius.tools.api.command.SiriusCommand; -import org.eclipse.sirius.viewpoint.DRepresentation; -import org.eclipse.sirius.viewpoint.DSemanticDecorator; -import org.eclipse.sirius.viewpoint.description.Viewpoint; -import org.eclipse.sirius.viewpoint.description.tool.InitialOperation; -import org.eclipse.sirius.viewpoint.description.tool.ModelOperation; -import org.eclipse.sirius.viewpoint.provider.SiriusEditPlugin; - -/** - * This class contains various services provided by the Sirius UI Properties - * bundle to the interpreter. - * - * @author sbegaudeau - */ -public class SiriusToolServices { - - /** - * Executes the operation with the given URI. - * - * @param self - * the service invocation target. - * @param eObject - * The EObject to use as the operation's context - * @param initialCommandUri - * the URI of the operation to execute - * @return the model element on which the tool was executed. - */ - public EObject executeOperation(SiriusInputDescriptor self, EObject eObject, String initialCommandUri) { - if (!eObject.eIsProxy()) { - Session session = new EObjectQuery(eObject).getSession(); - if (session != null) { - ModelOperation modelOperation = findModelOperation(initialCommandUri, session); - if (modelOperation != null) { - ModelAccessor modelAccessor = session.getModelAccessor(); - ICommandTask task = new TaskHelper(modelAccessor, SiriusEditPlugin.getPlugin().getUiCallback()).buildTaskFromModelOperation(eObject, modelOperation); - SiriusCommand command = new SiriusCommand(session.getTransactionalEditingDomain(), "SiriusToolServices#executeOperation"); //$NON-NLS-1$ - command.getTasks().add(task); - try { - if (command.canExecute()) { - command.execute(); - } - } finally { - command.dispose(); - } - } - } - } - return eObject; - } - - /** - * Resolves the actual {@link ModelOperation} to execute given its URI. - * - * @param initialCommandUri - * the URI of the operation to search for. - * @param session - * the Sirius session which determines the scope to search into. - * @return the {@link ModelOperation} instance found at the specified URI, - * either in one of the VSMs for which at least one Viewpoint is - * currently enabled in the session, or from the default ruleset, or - * <code>null</code> if no matching operation could be located. - */ - private ModelOperation findModelOperation(String initialCommandUri, Session session) { - URI commandResourceURI = URI.createURI(initialCommandUri).trimFragment(); - for (Resource res : getResourcesInScope(session)) { - if (commandResourceURI.equals(res.getURI())) { - EObject modelOperationEObject = res.getEObject(URI.createURI(initialCommandUri).fragment()); - if (modelOperationEObject instanceof InitialOperation) { - return ((InitialOperation) modelOperationEObject).getFirstModelOperations(); - } - } - } - return null; - } - - /** - * Returns all the (VSM-like) resources in which to search for the - * {@link ModelOperation} to execute. - * - * @param session - * the Sirius session. - * @return all the resources in which to look for the ModelOperation, in - * order of preference. - */ - private Set<Resource> getResourcesInScope(Session session) { - Set<Resource> result = new LinkedHashSet<>(); - Collection<Viewpoint> selectedViewpoints = session.getSelectedViewpoints(true); - for (Viewpoint viewpoint : selectedViewpoints) { - Resource eResource = viewpoint.eResource(); - if (eResource != null) { - result.add(eResource); - } - } - ViewExtensionDescription defaults = DefaultRulesProvider.INSTANCE.getDefaultRules(); - if (defaults != null && defaults.eResource() != null) { - result.add(defaults.eResource()); - } - return result; - } - - /** - * Returns the {@link SiriusContext} associated with a - * {@link SiriusInputDescriptor} (typically the "input" variable of the - * properties view). - * - * @param sid - * a {@link SiriusInputDescriptor} (typically the "input" - * variable of the properties view). - * @return the input's full context. - */ - public SiriusContext context(SiriusInputDescriptor sid) { - return sid.getFullContext(); - } - - /** - * Returns the semantic element for the given input descriptor. - * - * @param sid - * The input descriptor - * @return The semantic element for the given input descriptor - */ - public EObject getSemanticElement(SiriusInputDescriptor sid) { - return sid.getSemanticElement(); - } - - /** - * Returns all the semantic elements for the given input descriptor. - * - * @param sid - * The input descriptor - * @return The semantic element for the given input descriptor - */ - public Collection<EObject> getAllSemanticElements(SiriusInputDescriptor sid) { - return sid.getAllSemanticElements(); - } - - /** - * Returns the original selection for the given input descriptor. - * - * @param sid - * The input descriptor - * @return The original selection for the given input descriptor - */ - public Object getOriginalSelection(SiriusInputDescriptor sid) { - return sid.getOriginalSelection(); - } - - /** - * Returns the Sirius session associated to a given context. - * - * @param ctx - * a Sirius context. - * - * @return the Sirius session associated to a given context. - */ - public Session session(SiriusContext ctx) { - Option<Session> s = ctx.getSession(); - if (s.some()) { - return s.get(); - } else { - return null; - } - } - - /** - * Returns the Sirius representation associated to a given context. - * - * @param ctx - * a Sirius context. - * - * @return the Sirius representation associated to a given context. - */ - public DRepresentation representation(SiriusContext ctx) { - Option<DRepresentation> r = ctx.getDRepresentation(); - if (r.some()) { - return r.get(); - } else { - return null; - } - } - - /** - * Returns the Sirius {@link DSemanticDecorator} associated to a given - * context. - * - * @param ctx - * a Sirius context. - * - * @return the Sirius {@link DSemanticDecorator} associated to a given - * context. - */ - public DSemanticDecorator semanticDecorator(SiriusContext ctx) { - return ctx.getSemanticDecorator(); - } - - /** - * Returns the main semantic element associated to a given context. - * - * @param ctx - * a Sirius context. - * - * @return the main semantic element associated to a given context. - */ - public EObject mainSemanticElement(SiriusContext ctx) { - Option<EObject> target = ctx.getMainSemanticElement(); - if (target.some()) { - return target.get(); - } else { - return null; - } - } - - /** - * Returns all the semantic elements associated to a given context. - * - * @param ctx - * a Sirius context. - * - * @return all the semantic elements associated to a given context. - */ - public Collection<EObject> allSemanticElements(SiriusContext ctx) { - Option<Collection<EObject>> elements = ctx.getAdditionalSemanticElements(); - if (elements.some()) { - return elements.get(); - } else { - return null; - } - } - - /** - * Returns a helper with EMF Edit-related operations on a given element. - * - * @param input - * a {@link SiriusInputDescriptor} (typically the "input" - * variable of the properties view). - * @param self - * the target semantic element on which the helper should - * operator. - * @return an instance of EditSupport bounnd to the specified semantic - * element. - */ - public EditSupport emfEditServices(SiriusInputDescriptor input, EObject self) { - EditSupportSpec ess = new EditSupportSpec(input.getFullContext(), self); - return ess; - } -} |