/* | |
* | |
*/ | |
package comrel.diagram.edit.policies; | |
import java.util.Iterator; | |
import org.eclipse.emf.ecore.EAnnotation; | |
import org.eclipse.gef.commands.Command; | |
import org.eclipse.gmf.runtime.common.core.command.ICompositeCommand; | |
import org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand; | |
import org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand; | |
import org.eclipse.gmf.runtime.emf.type.core.commands.DestroyElementCommand; | |
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest; | |
import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest; | |
import org.eclipse.gmf.runtime.notation.Edge; | |
import org.eclipse.gmf.runtime.notation.Node; | |
import org.eclipse.gmf.runtime.notation.View; | |
import comrel.diagram.edit.commands.MultiInputPort8CreateCommand; | |
import comrel.diagram.edit.commands.SingleInputPort7CreateCommand; | |
import comrel.diagram.edit.parts.AtomicUnit5EditPart; | |
import comrel.diagram.edit.parts.CartesianQueuedUnit5EditPart; | |
import comrel.diagram.edit.parts.ConditionalUnit5EditPart; | |
import comrel.diagram.edit.parts.MultiFeatureUnit5EditPart; | |
import comrel.diagram.edit.parts.MultiFilterUnit5EditPart; | |
import comrel.diagram.edit.parts.MultiInputPort8EditPart; | |
import comrel.diagram.edit.parts.MultiPortMappingEditPart; | |
import comrel.diagram.edit.parts.MultiSinglePortMappingEditPart; | |
import comrel.diagram.edit.parts.ParallelQueuedUnit6EditPart; | |
import comrel.diagram.edit.parts.SequentialUnit6EditPart; | |
import comrel.diagram.edit.parts.SequentialUnitSequentialUnitHelperUnitsCompartment2EditPart; | |
import comrel.diagram.edit.parts.SequentialUnitSequentialUnitRefactoringUnitsCompartment2EditPart; | |
import comrel.diagram.edit.parts.SingleFeatureUnit5EditPart; | |
import comrel.diagram.edit.parts.SingleFilterUnit5EditPart; | |
import comrel.diagram.edit.parts.SingleInputPort7EditPart; | |
import comrel.diagram.edit.parts.SinglePortMappingEditPart; | |
import comrel.diagram.edit.parts.SingleQueuedUnit6EditPart; | |
import comrel.diagram.part.ComrelVisualIDRegistry; | |
import comrel.diagram.providers.ComrelElementTypes; | |
/** | |
* @generated | |
*/ | |
public class SequentialUnit3ItemSemanticEditPolicy extends | |
ComrelBaseItemSemanticEditPolicy { | |
/** | |
* @generated | |
*/ | |
public SequentialUnit3ItemSemanticEditPolicy() { | |
super(ComrelElementTypes.SequentialUnit_3044); | |
} | |
/** | |
* @generated | |
*/ | |
protected Command getCreateCommand(CreateElementRequest req) { | |
if (ComrelElementTypes.SingleInputPort_3027 == req.getElementType()) { | |
return getGEFWrapper(new SingleInputPort7CreateCommand(req)); | |
} | |
if (ComrelElementTypes.MultiInputPort_3028 == req.getElementType()) { | |
return getGEFWrapper(new MultiInputPort8CreateCommand(req)); | |
} | |
return super.getCreateCommand(req); | |
} | |
/** | |
* @generated | |
*/ | |
protected Command getDestroyElementCommand(DestroyElementRequest req) { | |
View view = (View) getHost().getModel(); | |
CompositeTransactionalCommand cmd = new CompositeTransactionalCommand( | |
getEditingDomain(), null); | |
cmd.setTransactionNestingEnabled(false); | |
EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$ | |
if (annotation == null) { | |
// there are indirectly referenced children, need extra commands: false | |
addDestroyChildNodesCommand(cmd); | |
addDestroyShortcutsCommand(cmd, view); | |
// delete host element | |
cmd.add(new DestroyElementCommand(req)); | |
} else { | |
cmd.add(new DeleteCommand(getEditingDomain(), view)); | |
} | |
return getGEFWrapper(cmd.reduce()); | |
} | |
/** | |
* @generated | |
*/ | |
private void addDestroyChildNodesCommand(ICompositeCommand cmd) { | |
View view = (View) getHost().getModel(); | |
for (Iterator<?> nit = view.getChildren().iterator(); nit.hasNext();) { | |
Node node = (Node) nit.next(); | |
switch (ComrelVisualIDRegistry.getVisualID(node)) { | |
case SingleInputPort7EditPart.VISUAL_ID: | |
for (Iterator<?> it = node.getTargetEdges().iterator(); it | |
.hasNext();) { | |
Edge incomingLink = (Edge) it.next(); | |
if (ComrelVisualIDRegistry.getVisualID(incomingLink) == SinglePortMappingEditPart.VISUAL_ID) { | |
DestroyElementRequest r = new DestroyElementRequest( | |
incomingLink.getElement(), false); | |
cmd.add(new DestroyElementCommand(r)); | |
cmd.add(new DeleteCommand(getEditingDomain(), | |
incomingLink)); | |
continue; | |
} | |
if (ComrelVisualIDRegistry.getVisualID(incomingLink) == MultiSinglePortMappingEditPart.VISUAL_ID) { | |
DestroyElementRequest r = new DestroyElementRequest( | |
incomingLink.getElement(), false); | |
cmd.add(new DestroyElementCommand(r)); | |
cmd.add(new DeleteCommand(getEditingDomain(), | |
incomingLink)); | |
continue; | |
} | |
} | |
for (Iterator<?> it = node.getSourceEdges().iterator(); it | |
.hasNext();) { | |
Edge outgoingLink = (Edge) it.next(); | |
if (ComrelVisualIDRegistry.getVisualID(outgoingLink) == SinglePortMappingEditPart.VISUAL_ID) { | |
DestroyElementRequest r = new DestroyElementRequest( | |
outgoingLink.getElement(), false); | |
cmd.add(new DestroyElementCommand(r)); | |
cmd.add(new DeleteCommand(getEditingDomain(), | |
outgoingLink)); | |
continue; | |
} | |
} | |
cmd.add(new DestroyElementCommand(new DestroyElementRequest( | |
getEditingDomain(), node.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of node as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), node)); | |
break; | |
case MultiInputPort8EditPart.VISUAL_ID: | |
for (Iterator<?> it = node.getTargetEdges().iterator(); it | |
.hasNext();) { | |
Edge incomingLink = (Edge) it.next(); | |
if (ComrelVisualIDRegistry.getVisualID(incomingLink) == MultiPortMappingEditPart.VISUAL_ID) { | |
DestroyElementRequest r = new DestroyElementRequest( | |
incomingLink.getElement(), false); | |
cmd.add(new DestroyElementCommand(r)); | |
cmd.add(new DeleteCommand(getEditingDomain(), | |
incomingLink)); | |
continue; | |
} | |
} | |
for (Iterator<?> it = node.getSourceEdges().iterator(); it | |
.hasNext();) { | |
Edge outgoingLink = (Edge) it.next(); | |
if (ComrelVisualIDRegistry.getVisualID(outgoingLink) == MultiPortMappingEditPart.VISUAL_ID) { | |
DestroyElementRequest r = new DestroyElementRequest( | |
outgoingLink.getElement(), false); | |
cmd.add(new DestroyElementCommand(r)); | |
cmd.add(new DeleteCommand(getEditingDomain(), | |
outgoingLink)); | |
continue; | |
} | |
if (ComrelVisualIDRegistry.getVisualID(outgoingLink) == MultiSinglePortMappingEditPart.VISUAL_ID) { | |
DestroyElementRequest r = new DestroyElementRequest( | |
outgoingLink.getElement(), false); | |
cmd.add(new DestroyElementCommand(r)); | |
cmd.add(new DeleteCommand(getEditingDomain(), | |
outgoingLink)); | |
continue; | |
} | |
} | |
cmd.add(new DestroyElementCommand(new DestroyElementRequest( | |
getEditingDomain(), node.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of node as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), node)); | |
break; | |
case SequentialUnitSequentialUnitHelperUnitsCompartment2EditPart.VISUAL_ID: | |
for (Iterator<?> cit = node.getChildren().iterator(); cit | |
.hasNext();) { | |
Node cnode = (Node) cit.next(); | |
switch (ComrelVisualIDRegistry.getVisualID(cnode)) { | |
case SingleFeatureUnit5EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
case MultiFeatureUnit5EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
case SingleFilterUnit5EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
case MultiFilterUnit5EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
} | |
} | |
break; | |
case SequentialUnitSequentialUnitRefactoringUnitsCompartment2EditPart.VISUAL_ID: | |
for (Iterator<?> cit = node.getChildren().iterator(); cit | |
.hasNext();) { | |
Node cnode = (Node) cit.next(); | |
switch (ComrelVisualIDRegistry.getVisualID(cnode)) { | |
case CartesianQueuedUnit5EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
case ParallelQueuedUnit6EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
case SingleQueuedUnit6EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
case SequentialUnit6EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
case ConditionalUnit5EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
case AtomicUnit5EditPart.VISUAL_ID: | |
cmd.add(new DestroyElementCommand( | |
new DestroyElementRequest(getEditingDomain(), | |
cnode.getElement(), false))); // directlyOwned: true | |
// don't need explicit deletion of cnode as parent's view deletion would clean child views as well | |
// cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); | |
break; | |
} | |
} | |
break; | |
} | |
} | |
} | |
} |