diff options
Diffstat (limited to 'deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/command/CreateLocatedConnectionViewCommand.java')
| -rw-r--r-- | deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/command/CreateLocatedConnectionViewCommand.java | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/command/CreateLocatedConnectionViewCommand.java b/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/command/CreateLocatedConnectionViewCommand.java deleted file mode 100644 index 5e180818161..00000000000 --- a/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/command/CreateLocatedConnectionViewCommand.java +++ /dev/null @@ -1,239 +0,0 @@ -package org.eclipse.papyrus.uml.diagram.sequence.command;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.Assert;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.draw2d.geometry.Point;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.gef.EditPart;
-import org.eclipse.gef.EditPartViewer;
-import org.eclipse.gef.RequestConstants;
-import org.eclipse.gef.commands.Command;
-import org.eclipse.gmf.runtime.common.core.command.CommandResult;
-import org.eclipse.gmf.runtime.common.core.command.ICommand;
-import org.eclipse.gmf.runtime.diagram.core.preferences.PreferencesHint;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.requests.CreateConnectionViewRequest;
-import org.eclipse.gmf.runtime.diagram.ui.requests.CreateConnectionViewRequest.ConnectionViewDescriptor;
-import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil;
-import org.eclipse.gmf.runtime.emf.type.core.IHintedType;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.osgi.util.NLS;
-import org.eclipse.papyrus.infra.widgets.toolbox.notification.Type;
-import org.eclipse.papyrus.infra.widgets.toolbox.notification.builders.NotificationBuilder;
-import org.eclipse.papyrus.uml.diagram.common.commands.CommonDeferredCreateConnectionViewCommand;
-import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.LifelineEditPart;
-import org.eclipse.papyrus.uml.diagram.sequence.part.Messages;
-import org.eclipse.papyrus.uml.diagram.sequence.providers.UMLElementTypes;
-import org.eclipse.papyrus.uml.diagram.sequence.util.SequenceUtil;
-
-/**
- * This class is used to create a connection view which source and target locations are defined. This is useful for connections linked to an
- * Occurrence Specification, which is located at a particular predefined point.
- *
- * @author vhemery
- */
-public class CreateLocatedConnectionViewCommand extends CommonDeferredCreateConnectionViewCommand {
-
- /** Point where source must be drawn */
- private Point sourceLocation;
-
- /** Point where target must be drawn */
- private Point targetLocation;
-
- /**
- * {@inheritDoc}
- */
- public CreateLocatedConnectionViewCommand(TransactionalEditingDomain editingDomain, String semanticHint, IAdaptable sourceViewAdapter, IAdaptable targetViewAdapter, EditPartViewer viewer, PreferencesHint preferencesHint, ConnectionViewDescriptor viewDescriptor, ICommand command) {
- super(editingDomain, semanticHint, sourceViewAdapter, targetViewAdapter, viewer, preferencesHint, viewDescriptor, command);
- }
-
- /**
- * {@inheritDoc}
- */
- public CreateLocatedConnectionViewCommand(TransactionalEditingDomain editingDomain, EObject element, IAdaptable sourceViewAdapter, IAdaptable targetViewAdapter, EditPartViewer viewer, PreferencesHint preferencesHint, ICommand command) {
- super(editingDomain, element, sourceViewAdapter, targetViewAdapter, viewer, preferencesHint, command);
- }
-
- /**
- * Creates a connection view between the source and target.
- *
- * @throws ExecutionException
- */
- @Override
- protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info, IGraphicalEditPart sourceEditPart, IGraphicalEditPart targetEditPart) throws ExecutionException {
-
- // If these are null, then the diagram's editparts may not
- // have been refreshed yet.
- Assert.isNotNull(sourceEditPart);
- Assert.isNotNull(targetEditPart);
-
- // use the String semanticHint to create a view
- // modification in order to fix the bug
- CreateConnectionViewRequest createRequest = new CreateConnectionViewRequest(viewDescriptor);
- createConnectionCmd = getCreateCommand(createRequest, sourceEditPart, targetEditPart);
-
- if(createConnectionCmd != null && createConnectionCmd.canExecute()) {
- createConnectionCmd.execute();
- if(element != null) {
- ((View)(createRequest.getConnectionViewDescriptor().getAdapter(View.class))).setElement(element);
- }
- } else {
- // connection can not be created
- handleErrorMessage(createRequest, sourceEditPart, targetEditPart);
- }
- viewer = null;// for garbage collection
- return CommandResult.newOKCommandResult();
- }
-
- /**
- * Method getCreateCommand Gets the command given a request, source and target edit parts. (No semantic element required.)
- * This method is similar to {@link CreateConnectionViewRequest#getCreateCommand(CreateConnectionViewRequest, EditPart, EditPart)}, except it
- * fixes source and target locations
- *
- * @param request
- * creation request
- * @param sourceEditPart
- * source edit part
- * @param targetEditPart
- * target edit part
- * @return <code>Command</code> to create the connection at appropriate locations
- */
- protected Command getCreateCommand(CreateConnectionViewRequest request, EditPart sourceEditPart, EditPart targetEditPart) {
- EditPart newSourceEditPart = sourceEditPart;
- // set appropriated source edit part
- if(sourceEditPart instanceof LifelineEditPart && sourceLocation != null) {
- newSourceEditPart = SequenceUtil.findPartToReconnectTo((LifelineEditPart)sourceEditPart, sourceLocation);
- }
- EditPart newTargetEditPart = targetEditPart;
- // set appropriated target edit part
- if(targetEditPart instanceof LifelineEditPart && targetLocation != null) {
- newTargetEditPart = SequenceUtil.findPartToReconnectTo((LifelineEditPart)targetEditPart, targetLocation);
- }
-
- Assert.isNotNull(request);
- Assert.isNotNull(sourceEditPart);
- Assert.isNotNull(targetEditPart);
- Assert.isNotNull(newSourceEditPart);
- Assert.isNotNull(newTargetEditPart);
-
- request.setSourceEditPart(sourceEditPart);
- request.setTargetEditPart(targetEditPart);
-
- request.setType(RequestConstants.REQ_CONNECTION_START);
- // set source location
- request.setLocation(sourceLocation);
- newSourceEditPart.getCommand(request);
-
- request.setType(RequestConstants.REQ_CONNECTION_END);
- // set target location
- request.setLocation(targetLocation);
- return newTargetEditPart.getCommand(request);
- }
-
- /**
- * Set the locations where source and target points must be drawn.
- *
- * @param sourcePoint
- * point where to draw source or null
- * @param targetPoint
- * point where to draw target or null
- */
- public void setLocations(Point sourcePoint, Point targetPoint) {
- sourceLocation = sourcePoint;
- targetLocation = targetPoint;
- }
-
- /**
- * Handle the failure by reporting an adequate error message
- *
- * @param createRequest
- * the creation request that didn't success
- * @param sourceEditPart
- * the link source edit part
- * @param targetEditPart
- * the target source edit part
- */
- private void handleErrorMessage(CreateConnectionViewRequest createRequest, IGraphicalEditPart sourceEditPart, IGraphicalEditPart targetEditPart) {
- String hint = createRequest.getConnectionViewDescriptor().getSemanticHint();
- boolean isMessage = isMessageHint(hint);
- boolean uphill = sourceLocation != null && targetLocation != null && sourceLocation.y > targetLocation.y;
- if(isMessage && uphill) {
- reportCanNotDropUphillMessage(sourceLocation.y - targetLocation.y, sourceEditPart, targetEditPart);
- } else {
- reportDefaultMessage(sourceEditPart, targetEditPart);
- }
- }
-
- /**
- * Test if hint is for a message creation
- *
- * @param hint
- * hint to test
- * @return true if message hint
- */
- private boolean isMessageHint(String hint) {
- List<String> messageHints = new ArrayList<String>(7);
- String messageHint = ((IHintedType)UMLElementTypes.Message_4003).getSemanticHint();
- messageHints.add(messageHint);
- messageHint = ((IHintedType)UMLElementTypes.Message_4004).getSemanticHint();
- messageHints.add(messageHint);
- messageHint = ((IHintedType)UMLElementTypes.Message_4005).getSemanticHint();
- messageHints.add(messageHint);
- messageHint = ((IHintedType)UMLElementTypes.Message_4006).getSemanticHint();
- messageHints.add(messageHint);
- messageHint = ((IHintedType)UMLElementTypes.Message_4007).getSemanticHint();
- messageHints.add(messageHint);
- messageHint = ((IHintedType)UMLElementTypes.Message_4008).getSemanticHint();
- messageHints.add(messageHint);
- messageHint = ((IHintedType)UMLElementTypes.Message_4009).getSemanticHint();
- messageHints.add(messageHint);
- return messageHints.contains(hint);
- }
-
- /**
- * Report a message telling that the message can not be dropped because it goes uphill.
- *
- * @param delta
- * the missing delta between the two lifelines
- * @param sourceEditPart
- * the source of the message
- * @param targetEditPart
- * the target of the message
- */
- private void reportCanNotDropUphillMessage(int delta, IGraphicalEditPart sourceEditPart, IGraphicalEditPart targetEditPart) {
- EObject source = sourceEditPart.resolveSemanticElement();
- String sourceText = EMFCoreUtil.getQualifiedName(source, true);
- EObject target = targetEditPart.resolveSemanticElement();
- String targetText = EMFCoreUtil.getQualifiedName(target, true);
- String txt = NLS.bind(Messages.DropError_UphillMessageTxt, new Object[]{ sourceText, targetText, delta });
- NotificationBuilder notif = NotificationBuilder.createAsyncPopup(Messages.DropError_UphillMessageTitle, txt);
- notif.setType(Type.WARNING);
- notif.run();
- }
-
- /**
- * Report a message telling that the link drop unexpectedly failed.
- *
- * @param sourceEditPart
- * the source of the link
- * @param targetEditPart
- * the target of the link
- */
- private void reportDefaultMessage(IGraphicalEditPart sourceEditPart, IGraphicalEditPart targetEditPart) {
- EObject source = sourceEditPart.resolveSemanticElement();
- String sourceText = EMFCoreUtil.getQualifiedName(source, true);
- EObject target = targetEditPart.resolveSemanticElement();
- String targetText = EMFCoreUtil.getQualifiedName(target, true);
- String txt = NLS.bind(Messages.DropError_DefaultTxt, sourceText, targetText);
- NotificationBuilder notif = NotificationBuilder.createAsyncPopup(Messages.DropError_DefaultTitle, txt);
- notif.setType(Type.ERROR);
- notif.run();
- }
-
-}
|