1 | /* |
2 | *Copyright 2007, SDQ, IPD, Uni Karlsruhe (TH) |
3 | */ |
4 | package de.uka.ipd.sdq.pcm.gmf.composite.edit.policies; |
5 | |
6 | import java.util.Collection; |
7 | import java.util.HashSet; |
8 | import java.util.Iterator; |
9 | import java.util.LinkedList; |
10 | import java.util.List; |
11 | import java.util.Set; |
12 | |
13 | import org.eclipse.emf.ecore.EObject; |
14 | import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy; |
15 | import org.eclipse.gmf.runtime.notation.View; |
16 | |
17 | import de.uka.ipd.sdq.pcm.core.composition.AssemblyContext; |
18 | import de.uka.ipd.sdq.pcm.core.entity.EntityPackage; |
19 | import de.uka.ipd.sdq.pcm.core.entity.InterfaceProvidingEntity; |
20 | import de.uka.ipd.sdq.pcm.core.entity.InterfaceRequiringEntity; |
21 | import de.uka.ipd.sdq.pcm.gmf.composite.edit.parts.InfrastructureProvidedRoleEditPart; |
22 | import de.uka.ipd.sdq.pcm.gmf.composite.edit.parts.InfrastructureRequiredRoleEditPart; |
23 | import de.uka.ipd.sdq.pcm.gmf.composite.edit.parts.OperationProvidedRoleEditPart; |
24 | import de.uka.ipd.sdq.pcm.gmf.composite.edit.parts.OperationRequiredRoleEditPart; |
25 | import de.uka.ipd.sdq.pcm.gmf.composite.edit.parts.SinkRoleEditPart; |
26 | import de.uka.ipd.sdq.pcm.gmf.composite.edit.parts.SourceRoleEditPart; |
27 | import de.uka.ipd.sdq.pcm.gmf.composite.part.PalladioComponentModelDiagramUpdater; |
28 | import de.uka.ipd.sdq.pcm.gmf.composite.part.PalladioComponentModelNodeDescriptor; |
29 | import de.uka.ipd.sdq.pcm.gmf.composite.part.PalladioComponentModelVisualIDRegistry; |
30 | |
31 | /** |
32 | * @generated |
33 | */ |
34 | public class AssemblyContextCanonicalEditPolicy extends CanonicalEditPolicy { |
35 | |
36 | /** |
37 | * @generated |
38 | */ |
39 | Set myFeaturesToSynchronize; |
40 | |
41 | /** |
42 | * Get the semantic children of an assembly context. |
43 | * |
44 | * This has been adopted manually for the composite editor diagram. |
45 | * The direct semantic child of an assembly context is the encapsulated component. |
46 | * In case of the composite diagram we present the provided and required roles of the |
47 | * component to the user instead. For this, the getSemanticChildrenList method collects all roles |
48 | * from the encapsulated component. |
49 | * |
50 | * @return The list of prov. and req. roles of the encapsulated component |
51 | * |
52 | * @generated not |
53 | */ |
54 | protected List getSemanticChildrenList() { |
55 | List result = new LinkedList(); |
56 | EObject modelObject = ((View) getHost().getModel()).getElement(); |
57 | AssemblyContext ctx = (AssemblyContext) modelObject; |
58 | modelObject = ctx.getEncapsulatedComponent__AssemblyContext(); |
59 | View viewObject = (View) getHost().getModel(); |
60 | EObject nextValue; |
61 | int nodeVID; |
62 | if (modelObject != null) { |
63 | for (Iterator values = ((InterfaceProvidingEntity) modelObject) |
64 | .getProvidedRoles_InterfaceProvidingEntity().iterator(); values |
65 | .hasNext();) { |
66 | nextValue = (EObject) values.next(); |
67 | nodeVID = PalladioComponentModelVisualIDRegistry |
68 | .getNodeVisualID(viewObject, nextValue); |
69 | // if (OperationProvidedRoleEditPart.VISUAL_ID == nodeVID) { |
70 | result.add(nextValue); |
71 | // } |
72 | } |
73 | for (Iterator values = ((InterfaceRequiringEntity) modelObject) |
74 | .getRequiredRoles_InterfaceRequiringEntity().iterator(); values |
75 | .hasNext();) { |
76 | nextValue = (EObject) values.next(); |
77 | nodeVID = PalladioComponentModelVisualIDRegistry |
78 | .getNodeVisualID(viewObject, nextValue); |
79 | // if (OperationRequiredRoleEditPart.VISUAL_ID == nodeVID) { |
80 | result.add(nextValue); |
81 | // } |
82 | } |
83 | } |
84 | return result; |
85 | } |
86 | |
87 | /** |
88 | * @generated |
89 | */ |
90 | protected boolean isOrphaned(Collection semanticChildren, final View view) { |
91 | int visualID = PalladioComponentModelVisualIDRegistry.getVisualID(view); |
92 | switch (visualID) { |
93 | case OperationProvidedRoleEditPart.VISUAL_ID: |
94 | case OperationRequiredRoleEditPart.VISUAL_ID: |
95 | case SourceRoleEditPart.VISUAL_ID: |
96 | case SinkRoleEditPart.VISUAL_ID: |
97 | case InfrastructureProvidedRoleEditPart.VISUAL_ID: |
98 | case InfrastructureRequiredRoleEditPart.VISUAL_ID: |
99 | if (!semanticChildren.contains(view.getElement())) { |
100 | return true; |
101 | } |
102 | } |
103 | return false; |
104 | } |
105 | |
106 | /** |
107 | * @generated |
108 | */ |
109 | protected String getDefaultFactoryHint() { |
110 | return null; |
111 | } |
112 | |
113 | /** |
114 | * @generated |
115 | */ |
116 | protected Set getFeaturesToSynchronize() { |
117 | if (myFeaturesToSynchronize == null) { |
118 | myFeaturesToSynchronize = new HashSet(); |
119 | myFeaturesToSynchronize |
120 | .add(EntityPackage.eINSTANCE |
121 | .getInterfaceProvidingEntity_ProvidedRoles_InterfaceProvidingEntity()); |
122 | myFeaturesToSynchronize |
123 | .add(EntityPackage.eINSTANCE |
124 | .getInterfaceRequiringEntity_RequiredRoles_InterfaceRequiringEntity()); |
125 | } |
126 | return myFeaturesToSynchronize; |
127 | } |
128 | |
129 | } |