diff options
Diffstat (limited to 'plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.activity/src/org/eclipse/papyrus/uml/diagram/activity/edit/policies/ValuePinInReadIsClassifiedObjectActionAsObjectItemSemanticEditPolicy.java')
1 files changed, 192 insertions, 0 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.activity/src/org/eclipse/papyrus/uml/diagram/activity/edit/policies/ValuePinInReadIsClassifiedObjectActionAsObjectItemSemanticEditPolicy.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.activity/src/org/eclipse/papyrus/uml/diagram/activity/edit/policies/ValuePinInReadIsClassifiedObjectActionAsObjectItemSemanticEditPolicy.java new file mode 100644 index 00000000000..01e322252b4 --- /dev/null +++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.activity/src/org/eclipse/papyrus/uml/diagram/activity/edit/policies/ValuePinInReadIsClassifiedObjectActionAsObjectItemSemanticEditPolicy.java @@ -0,0 +1,192 @@ +package org.eclipse.papyrus.uml.diagram.activity.edit.policies; + +import org.eclipse.emf.ecore.EObject; +import org.eclipse.gef.commands.Command; +import org.eclipse.gef.commands.UnexecutableCommand; +import org.eclipse.gmf.runtime.common.core.command.ICommand; +import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy; +import org.eclipse.gmf.runtime.emf.type.core.IElementType; +import org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientReferenceRelationshipRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRelationshipRequest; +import org.eclipse.papyrus.infra.extendedtypes.types.IExtendedHintedElementType; +import org.eclipse.papyrus.infra.extendedtypes.util.ElementTypeUtils; +import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils; +import org.eclipse.papyrus.infra.services.edit.service.IElementEditService; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.CommentLinkCreateCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.CommentLinkReorientCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.ConstraintConstrainedElementCreateCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.ConstraintConstrainedElementReorientCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.ControlFlowCreateCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.ControlFlowReorientCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.ExceptionHandlerCreateCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.ExceptionHandlerReorientCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.ObjectFlowCreateCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.commands.ObjectFlowReorientCommand; +import org.eclipse.papyrus.uml.diagram.activity.edit.parts.CommentLinkEditPart; +import org.eclipse.papyrus.uml.diagram.activity.edit.parts.ConstraintConstrainedElementEditPart; +import org.eclipse.papyrus.uml.diagram.activity.edit.parts.ControlFlowEditPart; +import org.eclipse.papyrus.uml.diagram.activity.edit.parts.ExceptionHandlerEditPart; +import org.eclipse.papyrus.uml.diagram.activity.edit.parts.ObjectFlowEditPart; +import org.eclipse.papyrus.uml.diagram.activity.providers.UMLElementTypes; + +/** + * @generated + */ +public class ValuePinInReadIsClassifiedObjectActionAsObjectItemSemanticEditPolicy extends UMLBaseItemSemanticEditPolicy { + + /** + * @generated + */ + public ValuePinInReadIsClassifiedObjectActionAsObjectItemSemanticEditPolicy() { + super(UMLElementTypes.ValuePin_3155); + } + + /** + * @generated + */ + protected Command getDestroyElementCommand(DestroyElementRequest req) { + EObject selectedEObject = req.getElementToDestroy(); + IElementEditService provider = ElementEditServiceUtils.getCommandProvider(selectedEObject); + if (provider != null) { + // Retrieve delete command from the Element Edit service + ICommand deleteCommand = provider.getEditCommand(req); + if (deleteCommand != null) { + return new ICommandProxy(deleteCommand); + } + } + return UnexecutableCommand.INSTANCE; + } + + /** + * @generated + */ + protected Command getStartCreateRelationshipCommand(CreateRelationshipRequest req) { + IElementType requestElementType = req.getElementType(); + if (requestElementType == null) { + return null; + } + IElementType baseElementType = requestElementType; + boolean isExtendedType = false; + if (requestElementType instanceof IExtendedHintedElementType) { + baseElementType = ElementTypeUtils.getClosestDiagramType(requestElementType); + if (baseElementType != null) { + isExtendedType = true; + } else { + // no reference element type ID. using the closest super element type to give more opportunities, but can lead to bugs. + baseElementType = ElementTypeUtils.findClosestNonExtendedElementType((IExtendedHintedElementType) requestElementType); + isExtendedType = true; + } + } + if (UMLElementTypes.ObjectFlow_4003 == baseElementType) { + if (isExtendedType) { + return getExtendedStartCreateRelationshipCommand(req, (IExtendedHintedElementType) requestElementType); + } + return getGEFWrapper(new ObjectFlowCreateCommand(req, req.getSource(), req.getTarget())); + } + if (UMLElementTypes.ControlFlow_4004 == baseElementType) { + if (isExtendedType) { + return getExtendedStartCreateRelationshipCommand(req, (IExtendedHintedElementType) requestElementType); + } + return getGEFWrapper(new ControlFlowCreateCommand(req, req.getSource(), req.getTarget())); + } + if (UMLElementTypes.ExceptionHandler_4005 == baseElementType) { + return null; + } + if (UMLElementTypes.CommentAnnotatedElement_4006 == baseElementType) { + return null; + } + if (UMLElementTypes.ConstraintConstrainedElement_4007 == baseElementType) { + return null; + } + return null; + } + + /** + * @generated + */ + protected Command getCompleteCreateRelationshipCommand(CreateRelationshipRequest req) { + IElementType requestElementType = req.getElementType(); + if (requestElementType == null) { + return null; + } + IElementType baseElementType = requestElementType; + boolean isExtendedType = false; + if (requestElementType instanceof IExtendedHintedElementType) { + baseElementType = ElementTypeUtils.getClosestDiagramType(requestElementType); + if (baseElementType != null) { + isExtendedType = true; + } else { + // no reference element type ID. using the closest super element type to give more opportunities, but can lead to bugs. + baseElementType = ElementTypeUtils.findClosestNonExtendedElementType((IExtendedHintedElementType) requestElementType); + isExtendedType = true; + } + } + if (UMLElementTypes.ObjectFlow_4003 == baseElementType) { + if (isExtendedType) { + return getExtendedCompleteCreateRelationshipCommand(req, (IExtendedHintedElementType) requestElementType); + } + return getGEFWrapper(new ObjectFlowCreateCommand(req, req.getSource(), req.getTarget())); + } + if (UMLElementTypes.ControlFlow_4004 == baseElementType) { + if (isExtendedType) { + return getExtendedCompleteCreateRelationshipCommand(req, (IExtendedHintedElementType) requestElementType); + } + return getGEFWrapper(new ControlFlowCreateCommand(req, req.getSource(), req.getTarget())); + } + if (UMLElementTypes.ExceptionHandler_4005 == baseElementType) { + if (isExtendedType) { + return getExtendedCompleteCreateRelationshipCommand(req, (IExtendedHintedElementType) requestElementType); + } + return getGEFWrapper(new ExceptionHandlerCreateCommand(req, req.getSource(), req.getTarget())); + } + if (UMLElementTypes.CommentAnnotatedElement_4006 == baseElementType) { + if (isExtendedType) { + return getExtendedCompleteCreateRelationshipCommand(req, (IExtendedHintedElementType) requestElementType); + } + return getGEFWrapper(new CommentLinkCreateCommand(req, req.getSource(), req.getTarget())); + } + if (UMLElementTypes.ConstraintConstrainedElement_4007 == baseElementType) { + if (isExtendedType) { + return getExtendedCompleteCreateRelationshipCommand(req, (IExtendedHintedElementType) requestElementType); + } + return getGEFWrapper(new ConstraintConstrainedElementCreateCommand(req, req.getSource(), req.getTarget())); + } + return null; + } + + /** + * Returns command to reorient EClass based link. New link target or source + * should be the domain model element associated with this node. + * + * @generated + */ + protected Command getReorientRelationshipCommand(ReorientRelationshipRequest req) { + switch (getVisualID(req)) { + case ObjectFlowEditPart.VISUAL_ID: + return getGEFWrapper(new ObjectFlowReorientCommand(req)); + case ControlFlowEditPart.VISUAL_ID: + return getGEFWrapper(new ControlFlowReorientCommand(req)); + case ExceptionHandlerEditPart.VISUAL_ID: + return getGEFWrapper(new ExceptionHandlerReorientCommand(req)); + } + return super.getReorientRelationshipCommand(req); + } + + /** + * Returns command to reorient EReference based link. New link target or source + * should be the domain model element associated with this node. + * + * @generated + */ + protected Command getReorientReferenceRelationshipCommand(ReorientReferenceRelationshipRequest req) { + switch (getVisualID(req)) { + case CommentLinkEditPart.VISUAL_ID: + return getGEFWrapper(new CommentLinkReorientCommand(req)); + case ConstraintConstrainedElementEditPart.VISUAL_ID: + return getGEFWrapper(new ConstraintConstrainedElementReorientCommand(req)); + } + return super.getReorientReferenceRelationshipCommand(req); + } +} |