Moved 3D plug-ins to /3d/branches/dev.

[simantics/3d.git] / org.simantics.proconf.g3d.shapeeditor / src / org / simantics / proconf / g3d / shapeeditor / common / ViewpointGenerator.java

diff --git a/org.simantics.proconf.g3d.shapeeditor/src/org/simantics/proconf/g3d/shapeeditor/common/ViewpointGenerator.java b/org.simantics.proconf.g3d.shapeeditor/src/org/simantics/proconf/g3d/shapeeditor/common/ViewpointGenerator.java
new file mode 100644 (file)
index 0000000..6873736
--- /dev/null
+++ b/org.simantics.proconf.g3d.shapeeditor/src/org/simantics/proconf/g3d/shapeeditor/common/ViewpointGenerator.java
@@ -0,0 +1,196 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.proconf.g3d.shapeeditor.common;\r
+\r
+import java.util.Collection;\r
+\r
+import org.simantics.db.Builtins;\r
+import org.simantics.db.Resource;\r
+import org.simantics.layer0.utils.Statement;\r
+import org.simantics.layer0.utils.IEntity;\r
+import org.simantics.layer0.utils.viewpoints.AcceptDecision;\r
+import org.simantics.layer0.utils.viewpoints.AcceptRule;\r
+import org.simantics.layer0.utils.viewpoints.PlainStateFactory;\r
+import org.simantics.layer0.utils.viewpoints.ResourceViewpoint;\r
+import org.simantics.layer0.utils.viewpoints.State;\r
+import org.simantics.layer0.utils.viewpoints.StateFactory;\r
+import org.simantics.layer0.utils.viewpoints.TraversalDecision;\r
+import org.simantics.layer0.utils.viewpoints.TraversalRule;\r
+import org.simantics.layer0.utils.viewpoints.rules.AcceptAllResourceAcceptRule;\r
+import org.simantics.proconf.g3d.shapeeditor.ShapeEditorResources;\r
+\r
+\r
+public class ViewpointGenerator {\r
+       \r
+       public static ResourceViewpoint createStuctureViewpoint() {\r
+               StateFactory f = new PlainStateFactory();\r
+               final State rootState = f.newState();\r
+               final State projectState = f.newState();\r
+               final State libraryState = f.newState();\r
+\r
+               return new ResourceViewpoint(new TraversalRule() {\r
+                       @Override\r
+                       public TraversalDecision makeTraversalDecision(State state,\r
+                                       Statement statement) {\r
+                               Builtins b = statement.getGraph().getBuiltins();\r
+                               if (state.equals(rootState)) {\r
+                                       if (!statement.getPredicate().equals(b.ConsistsOf))\r
+                                               return TraversalDecision.stopTraversal;\r
+                                       //if (!statement.getObject().isInstanceOf(b.Project))\r
+                                       //    return TraversalDecision.stopTraversal;\r
+                                       return TraversalDecision.continueTraversal(projectState);\r
+                               } else if (state.equals(projectState)) {\r
+                                       if (!statement.getPredicate().equals(b.ConsistsOf))\r
+                                               return TraversalDecision.stopTraversal;\r
+                                       //if (!statement.getObject().isInstanceOf(b.Library))\r
+                                       //    return TraversalDecision.stopTraversal;\r
+                                       return TraversalDecision.continueTraversal(libraryState);\r
+                               } else if (state.equals(libraryState)) {\r
+                                       if (!statement.getPredicate().equals(b.ConsistsOf)\r
+                                                       && !statement.getPredicate().isSubrelationOf(\r
+                                                                       ShapeEditorResources.g3dResource.HasChild))\r
+                                               return TraversalDecision.stopTraversal;\r
+                                       return TraversalDecision.continueTraversal(libraryState);\r
+                               }\r
+                               return TraversalDecision.stopTraversal;\r
+                       }\r
+\r
+                       @Override\r
+                       public boolean areAllStatesRelevant() {\r
+                               return true;\r
+                       }\r
+\r
+                       @Override\r
+                       public Collection<State> relevantStates() {\r
+                               return null;\r
+                       }\r
+               }, new AcceptAllResourceAcceptRule(), rootState);\r
+       }\r
+       \r
+       public static ResourceViewpoint createObjectStructureViewpoint() {\r
+               StateFactory f = new PlainStateFactory();\r
+               final State rootState = f.newState();\r
+\r
+               return new ResourceViewpoint(new TraversalRule() {\r
+                       @Override\r
+                       public TraversalDecision makeTraversalDecision(State state,\r
+                                       Statement statement) {\r
+                               if (state.equals(rootState)) {\r
+                                       if (!statement.getPredicate().isSubrelationOf(\r
+                                                       ShapeEditorResources.g3dResource.HasChild))\r
+                                               return TraversalDecision.stopTraversal;\r
+                                       return TraversalDecision.continueTraversal(rootState);\r
+                               }\r
+                               return TraversalDecision.stopTraversal;\r
+                       }\r
+\r
+                       @Override\r
+                       public boolean areAllStatesRelevant() {\r
+                               return true;\r
+                       }\r
+\r
+                       @Override\r
+                       public Collection<State> relevantStates() {\r
+                               return null;\r
+                       }\r
+               }, new AcceptAllResourceAcceptRule(), rootState);\r
+       }\r
+       \r
+       public static ResourceViewpoint createObjectSizingParameterViewpoint(Resource modelToParameterRelation) {\r
+               StateFactory f = new PlainStateFactory();\r
+               final State rootState = f.newState();\r
+               final State endState = f.newState();\r
+               final Resource relation = modelToParameterRelation;\r
+\r
+               return new ResourceViewpoint(new TraversalRule() {\r
+                       @Override\r
+                       public TraversalDecision makeTraversalDecision(State state,\r
+                                       Statement statement) {\r
+                               if (state.equals(rootState)) {\r
+                                       if (!statement.getPredicate().isSubrelationOf(relation))\r
+                                               return TraversalDecision.stopTraversal;\r
+                                       return TraversalDecision.continueTraversal(endState);\r
+                               }\r
+                               return TraversalDecision.stopTraversal;\r
+                       }\r
+\r
+                       @Override\r
+                       public boolean areAllStatesRelevant() {\r
+                               return true;\r
+                       }\r
+\r
+                       @Override\r
+                       public Collection<State> relevantStates() {\r
+                               return null;\r
+                       }\r
+               }, new AcceptAllResourceAcceptRule(), rootState);\r
+       }\r
+       \r
+       public static ResourceViewpoint createViewpoint() {\r
+               StateFactory f = new PlainStateFactory();\r
+               final State rootState = f.newState();\r
+               final State projectState = f.newState();\r
+               final State libraryState = f.newState();\r
+               \r
+               return new ResourceViewpoint(new TraversalRule() {\r
+                       @Override\r
+                       public TraversalDecision makeTraversalDecision(State state, Statement statement) {\r
+                               Builtins b = statement.getGraph().getBuiltins();\r
+                               if (state.equals(rootState)) {\r
+                                       if (statement.getObject().isInstanceOf(b.Ontology))\r
+                                               return TraversalDecision.stopTraversal;\r
+                                       if(!statement.getPredicate().equals(b.ConsistsOf))\r
+                                               return TraversalDecision.stopTraversal;\r
+                                       return TraversalDecision.continueTraversal(projectState);\r
+                               } else if (state.equals(projectState)) {\r
+                                       if(!statement.getPredicate().equals(b.ConsistsOf))\r
+                                               return TraversalDecision.stopTraversal;\r
+                                       return TraversalDecision.continueTraversal(libraryState);\r
+                               } else if (state.equals(libraryState)) {\r
+                                       if(!statement.getPredicate().equals(b.ConsistsOf))\r
+                                               return TraversalDecision.stopTraversal;\r
+                                       return TraversalDecision.continueTraversal(libraryState);\r
+                               }\r
+                               return TraversalDecision.stopTraversal;\r
+                       }\r
+                       \r
+                       @Override\r
+                       public boolean areAllStatesRelevant() {\r
+                               return true;\r
+                       }\r
+                       \r
+                       @Override\r
+                       public Collection<State> relevantStates() {\r
+                               return null;\r
+                       }\r
+               }, new AcceptRule<IEntity>() {\r
+               @Override\r
+                       public AcceptDecision makeAcceptDecision(State state, IEntity obj) {\r
+                               Builtins b = obj.getGraph().getBuiltins();\r
+                               //NOSEResource nr = NOSEResource.getInstance(obj.getGraph());\r
+                               if(obj.isInstanceOf(b.Project)) return AcceptDecision.REJECT;\r
+                               else if (obj.isInstanceOf(b.Ontology)) return AcceptDecision.REJECT;\r
+                               else return AcceptDecision.ACCEPT;\r
+                       }\r
+               \r
+                       @Override\r
+                       public boolean areAllStatesRelevant() {\r
+                               return true;\r
+                       }\r
+                       \r
+                       @Override\r
+                       public Collection<State> relevantStates() {\r
+                               return null;\r
+                       }\r
+               }, rootState);\r
+       }\r
+\r
+}\r