Class CustomAllocationCanonicalEditPolicy
java.lang.Object
org.eclipse.gef.editpolicies.AbstractEditPolicy
org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy
de.uka.ipd.sdq.pcm.gmf.allocation.edit.policies.AllocationCanonicalEditPolicy
de.uka.ipd.sdq.pcm.gmf.allocation.custom.edit.policies.CustomAllocationCanonicalEditPolicy
- All Implemented Interfaces:
org.eclipse.gef.EditPolicy
,org.eclipse.gef.RequestConstants
,org.eclipse.gmf.runtime.diagram.core.listener.NotificationListener
A custom allocation diagram canonical EditPolicy.
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Nested Class Summary
Nested classes/interfaces inherited from class org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy
org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.CanonicalElementAdapter
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Field Summary
Fields inherited from interface org.eclipse.gef.EditPolicy
COMPONENT_ROLE, CONNECTION_BENDPOINTS_ROLE, CONNECTION_ENDPOINTS_ROLE, CONNECTION_ROLE, CONTAINER_ROLE, DIRECT_EDIT_ROLE, GRAPHICAL_NODE_ROLE, LAYOUT_ROLE, NODE_ROLE, PRIMARY_DRAG_ROLE, SELECTION_FEEDBACK_ROLE, TREE_CONTAINER_ROLE
Fields inherited from interface org.eclipse.gef.RequestConstants
REQ_ADD, REQ_ALIGN, REQ_ALIGN_CHILDREN, REQ_CLONE, REQ_CONNECTION_END, REQ_CONNECTION_START, REQ_CREATE, REQ_CREATE_BENDPOINT, REQ_DELETE, REQ_DELETE_DEPENDANT, REQ_DIRECT_EDIT, REQ_MOVE, REQ_MOVE_BENDPOINT, REQ_MOVE_CHILDREN, REQ_OPEN, REQ_ORPHAN, REQ_ORPHAN_CHILDREN, REQ_RECONNECT_SOURCE, REQ_RECONNECT_TARGET, REQ_RESIZE, REQ_RESIZE_CHILDREN, REQ_SELECTION, REQ_SELECTION_HOVER
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected boolean
shouldDeleteView
(org.eclipse.gmf.runtime.notation.View view) Get the contained resource container for the resource environment.Methods inherited from class de.uka.ipd.sdq.pcm.gmf.allocation.edit.policies.AllocationCanonicalEditPolicy
getSemanticChildrenList, isOrphaned, refreshOnActivate, refreshSemantic
Methods inherited from class org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy
activate, addListenerFilter, addListenerFilter, canCreate, cleanCanonicalSemanticChildren, createViews, deactivate, deleteViews, enableRefresh, executeCommand, getCanonicalStyle, getCreateViewCommand, getCreateViewCommand, getCreateViewRequest, getDefaultFactoryHint, getDeleteViewCommand, getFactoryHint, getFactoryHint, getFeaturesToSynchronize, getFeatureToSynchronize, getRegisteredEditPolicies, getRegisteredEditPolicies, getSemanticHost, getViewChildren, getViewDescriptor, getViewDescriptor, getViewer, getViewIndexFor, getViewReferers, handleNotificationEvent, host, isActive, isEnabled, isHostStillValid, makeViewsImmutable, makeViewsMutable, notifyChanged, postProcessRefreshSemantic, refresh, refreshSemanticChildren, removeListenerFilter, resolveSemanticElement, setEnable, setHost, shouldHandleNotificationEvent
Methods inherited from class org.eclipse.gef.editpolicies.AbstractEditPolicy
debugFeedback, eraseSourceFeedback, eraseTargetFeedback, getCommand, getHost, getTargetEditPart, showSourceFeedback, showTargetFeedback, toString, understandsRequest
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Constructor Details
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CustomAllocationCanonicalEditPolicy
public CustomAllocationCanonicalEditPolicy()
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Method Details
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shouldDeleteView
protected boolean shouldDeleteView(org.eclipse.gmf.runtime.notation.View view) Get the contained resource container for the resource environment. In the allocation diagram, the root element is not represented by the canvas, but by the target resource environment. To enable this, this edit policy needs to return the referenced resource environment and not the real children as done in the generated version of this method. Since GMF3, this modification has to be applied to PalladioComponentModelDiagramUpdater, as well. Even the generated code calls PalladioComponentModelDiagramUpdater, so this modification is no longer required.- Overrides:
shouldDeleteView
in classAllocationCanonicalEditPolicy
- Parameters:
view
- the view- Returns:
- true, if successful
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