--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\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.modeling.ui.modelBrowser;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+import java.util.Collections;\r
+import java.util.HashSet;\r
+import java.util.Map;\r
+import java.util.Set;\r
+import java.util.function.Supplier;\r
+\r
+import org.eclipse.jface.resource.ImageDescriptor;\r
+import org.simantics.browsing.ui.BuiltinKeys;\r
+import org.simantics.browsing.ui.BuiltinKeys.ImagerKey;\r
+import org.simantics.browsing.ui.BuiltinKeys.LabelerKey;\r
+import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey;\r
+import org.simantics.browsing.ui.DataSource;\r
+import org.simantics.browsing.ui.GraphExplorer.ModificationContext;\r
+import org.simantics.browsing.ui.NodeContext;\r
+import org.simantics.browsing.ui.PrimitiveQueryUpdater;\r
+import org.simantics.browsing.ui.common.ColumnKeys;\r
+import org.simantics.browsing.ui.common.EvaluatorData.Evaluator;\r
+import org.simantics.browsing.ui.common.EvaluatorImpl;\r
+import org.simantics.browsing.ui.common.comparators.AlphanumericComparatorFactory;\r
+import org.simantics.browsing.ui.common.imagers.ContainerImager;\r
+import org.simantics.browsing.ui.common.labelers.LabelerContent;\r
+import org.simantics.browsing.ui.common.labelers.LabelerStub;\r
+import org.simantics.browsing.ui.common.viewpoints.ViewpointStub;\r
+import org.simantics.browsing.ui.content.Imager;\r
+import org.simantics.browsing.ui.content.ImagerFactory;\r
+import org.simantics.browsing.ui.content.Labeler;\r
+import org.simantics.browsing.ui.content.LabelerFactory;\r
+import org.simantics.browsing.ui.content.Viewpoint;\r
+import org.simantics.browsing.ui.content.ViewpointFactory;\r
+import org.simantics.browsing.ui.graph.impl.LazyGraphLabeler;\r
+import org.simantics.browsing.ui.graph.impl.LazyViewpoint;\r
+import org.simantics.browsing.ui.graph.impl.MissingImageDescriptor;\r
+import org.simantics.browsing.ui.graph.impl.StringRepresentationLabelerFactory;\r
+import org.simantics.browsing.ui.swt.OldAdapterImagerFactory;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.modeling.ui.modelBrowser.model.IChildrenCallback;\r
+import org.simantics.modeling.ui.modelBrowser.model.IDisposable;\r
+import org.simantics.modeling.ui.modelBrowser.model.INode;\r
+import org.simantics.modeling.ui.modelBrowser.model.INode2;\r
+import org.simantics.modeling.ui.modelBrowser.model.IUpdateable;\r
+import org.simantics.ui.SimanticsUI;\r
+import org.simantics.utils.datastructures.UnaryFunction;\r
+\r
+/**\r
+ * @author Hannu Niemistö\r
+ * @author Tuukka Lehtonen\r
+ */\r
+@Deprecated\r
+public final class ModelEvaluators {\r
+\r
+ public static UnaryFunction<Boolean, Object> passTester() {\r
+ return new UnaryFunction<Boolean, Object>() {\r
+ @Override\r
+ public Boolean call(Object arg) {\r
+ return Boolean.TRUE;\r
+ }\r
+ };\r
+ }\r
+\r
+ public static UnaryFunction<Boolean, Object> exactClassTester(final Class<?> ... classes) {\r
+ final Set<Class<?>> classSet = new HashSet<Class<?>>();\r
+ for(Class<?> clazz : classes) classSet.add(clazz);\r
+ return new UnaryFunction<Boolean, Object>() {\r
+ @Override\r
+ public Boolean call(Object arg) {\r
+ if(classSet.contains(arg.getClass())) return Boolean.TRUE;\r
+ return Boolean.FALSE;\r
+ }\r
+ };\r
+ }\r
+\r
+ public static UnaryFunction<Boolean, Object> classTester(final Class<?> ... classes) {\r
+ return new UnaryFunction<Boolean, Object>() {\r
+ @Override\r
+ public Boolean call(Object arg) {\r
+ for(Class<?> clazz : classes) {\r
+ if(clazz.isInstance(arg)) return Boolean.TRUE;\r
+ }\r
+ return Boolean.FALSE;\r
+ }\r
+ };\r
+ }\r
+\r
+ /**\r
+ * @param session\r
+ * @param resourceManager\r
+ * @param factoryHints\r
+ * @return\r
+ */\r
+ public static Evaluator createResourceEvaluator() {\r
+ Evaluator resourceEvaluator = new EvaluatorImpl();\r
+\r
+ resourceEvaluator.addViewpoint(new ResourceViewpointFactory(), 1.0);\r
+ resourceEvaluator.addComparator(new AlphanumericComparatorFactory(ColumnKeys.SINGLE), 2.0);\r
+ resourceEvaluator.addLabeler(new StringRepresentationLabelerFactory(), 1.0);\r
+ resourceEvaluator.addImager(new OldAdapterImagerFactory(), 1.0);\r
+\r
+ return resourceEvaluator;\r
+ }\r
+\r
+ /**\r
+ * @param session\r
+ * @param resourceManager\r
+ * @param factoryHints\r
+ * @param tester\r
+ * @return\r
+ */\r
+ public static Evaluator createResourceEvaluator(final UnaryFunction<Boolean, Object> tester) {\r
+ Evaluator resourceEvaluator = new EvaluatorImpl();\r
+\r
+ resourceEvaluator.addViewpoint(new ResourceViewpointFactoryWithTester(tester), 1.0);\r
+ resourceEvaluator.addComparator(new AlphanumericComparatorFactory(ColumnKeys.SINGLE), 2.0);\r
+ resourceEvaluator.addLabeler(new StringRepresentationLabelerFactory(), 1.0);\r
+ resourceEvaluator.addImager(new OldAdapterImagerFactory(), 1.0);\r
+\r
+ return resourceEvaluator;\r
+ }\r
+\r
+ /**\r
+ * @param session\r
+ * @param resourceManager\r
+ * @return\r
+ */\r
+ public static Evaluator createNodeEvaluator() {\r
+ Evaluator nodeEvaluator = new EvaluatorImpl();\r
+\r
+ nodeEvaluator.addViewpoint(new NodeViewpointFactory(), 1.0);\r
+ nodeEvaluator.addComparator(new AlphanumericComparatorFactory(ColumnKeys.SINGLE), 2.0);\r
+ nodeEvaluator.addLabeler(new NodeLabelerFactory(), 1.0);\r
+ nodeEvaluator.addImager(new NodeImagerFactory(), 1.0);\r
+\r
+ return nodeEvaluator;\r
+ }\r
+\r
+ /**\r
+ * @param session\r
+ * @param resourceManager\r
+ * @param tester\r
+ * @return\r
+ */\r
+ public static Evaluator createNodeEvaluator(final UnaryFunction<Boolean, Object> tester) {\r
+ Evaluator nodeEvaluator = new EvaluatorImpl();\r
+\r
+ nodeEvaluator.addViewpoint(new NodeViewpointFactoryWithTester(tester), 1.0);\r
+ nodeEvaluator.addComparator(new AlphanumericComparatorFactory(ColumnKeys.SINGLE), 2.0);\r
+ nodeEvaluator.addLabeler(new NodeLabelerFactory(), 1.0);\r
+ nodeEvaluator.addImager(new NodeImagerFactory(), 1.0);\r
+\r
+ return nodeEvaluator;\r
+ }\r
+\r
+ /**\r
+ * @param session\r
+ * @param resourceManager\r
+ * @return\r
+ */\r
+ public static Evaluator createNode2Evaluator() {\r
+ Evaluator nodeEvaluator = new EvaluatorImpl();\r
+\r
+ nodeEvaluator.addViewpoint(new Node2ViewpointFactory(), 1.0);\r
+ nodeEvaluator.addComparator(new AlphanumericComparatorFactory(ColumnKeys.SINGLE), 2.0);\r
+ nodeEvaluator.addLabeler(new Node2LabelerFactory(), 1.0);\r
+ nodeEvaluator.addImager(new Node2ImagerFactory(), 1.0);\r
+\r
+ return nodeEvaluator;\r
+ }\r
+\r
+}\r
+\r
+abstract class BaseViewpointFactory implements ViewpointFactory {\r
+ protected abstract class VPB extends LazyViewpoint implements Supplier<Boolean>, IChildrenCallback {\r
+ public VPB(PrimitiveQueryUpdater updater, NodeContext context, ViewpointKey key) {\r
+ super(updater, context, key);\r
+ }\r
+\r
+ @Override\r
+ public String toString() {\r
+ return BaseViewpointFactory.this.toString();\r
+ }\r
+\r
+ @Override\r
+ public Object getIdentity() {\r
+ // This is necessary to give graph requests related to this\r
+ // LazyViewpoint a unique-enough identity so that they don't collide\r
+ // unexpectedly with other users of ModelEvaluators.\r
+ // This makes requests created with different concrete classes of\r
+ // BaseViewpointFactory unique.\r
+ return BaseViewpointFactory.this.getClass();\r
+ }\r
+\r
+ @Override\r
+ public Boolean get() {\r
+ return Boolean.valueOf(updater.isDisposed());\r
+ }\r
+\r
+ @Override\r
+ public void refreshChildren(Collection<?> newChildren) {\r
+ NodeContext[] ncs = toContextsWithInput(newChildren);\r
+ setHasChildren(ncs.length > 0);\r
+ setChildren(updater, ncs);\r
+ updater.scheduleReplace(context, key, this);\r
+ }\r
+\r
+ @Override\r
+ public Boolean hasChildren(ReadGraph graph) throws DatabaseException {\r
+ // hasChildren must do the same graph operations as children\r
+ // since they both share the same PrimitiveQueryUpdater.\r
+ return children(graph).length > 0;\r
+ }\r
+ };\r
+}\r
+\r
+abstract class BaseViewpointFactoryWithTester extends BaseViewpointFactory {\r
+ protected final UnaryFunction<Boolean, Object> tester;\r
+\r
+ BaseViewpointFactoryWithTester(UnaryFunction<Boolean, Object> tester) {\r
+ this.tester = tester;\r
+ }\r
+}\r
+\r
+class ResourceViewpointFactory extends BaseViewpointFactory {\r
+ @Override\r
+ public String toString() {\r
+ return "Consists Of";\r
+ }\r
+\r
+ class VP extends VPB {\r
+ public VP(PrimitiveQueryUpdater updater, NodeContext context, ViewpointKey key) {\r
+ super(updater, context, key);\r
+ }\r
+\r
+ @Override\r
+ public NodeContext[] children(ReadGraph graph) throws DatabaseException {\r
+ return toContextsWithInput( getChildren(graph, (Resource) context.getConstant(BuiltinKeys.INPUT)) );\r
+ }\r
+\r
+ protected Collection<?> getChildren(ReadGraph g, Resource r) throws DatabaseException {\r
+ Layer0 b = Layer0.getInstance(g);\r
+ Collection<Resource> resources = g.getObjects(r, b.ConsistsOf);\r
+ ArrayList<Object> ret = new ArrayList<Object>(resources.size());\r
+ for (Resource res : resources) {\r
+ Object node = null;\r
+// try {\r
+// node = g.adapt2(res, INode2.class));\r
+// } catch (AdaptionException e) {\r
+ node = g.getPossibleAdapter(res, INode.class);\r
+ if (node != null) {\r
+ if (node instanceof IDisposable)\r
+ ((IDisposable) node).setDisposedCallable(this);\r
+// if (node instanceof IUpdateable)\r
+// ((IUpdateable) node).setChildrenCallback(this);\r
+ ret.add(node);\r
+// }\r
+ }\r
+ }\r
+ return ret;\r
+ }\r
+ };\r
+\r
+ @Override\r
+ public Viewpoint create(PrimitiveQueryUpdater updater, NodeContext context, ViewpointKey key) {\r
+ return new VP(updater, context, key);\r
+ }\r
+}\r
+\r
+class ResourceViewpointFactoryWithTester extends BaseViewpointFactoryWithTester {\r
+\r
+ ResourceViewpointFactoryWithTester(UnaryFunction<Boolean, Object> tester) {\r
+ super(tester);\r
+ }\r
+\r
+ @Override\r
+ public String toString() {\r
+ return "Consists Of";\r
+ }\r
+\r
+ class VP extends VPB {\r
+ public VP(PrimitiveQueryUpdater updater, NodeContext context, ViewpointKey key) {\r
+ super(updater, context, key);\r
+ }\r
+\r
+ @Override\r
+ public NodeContext[] children(ReadGraph graph) throws DatabaseException {\r
+ return toContextsWithInput( getChildren(graph, (Resource) context.getConstant(BuiltinKeys.INPUT)) );\r
+ }\r
+\r
+ protected Collection<?> getChildren(ReadGraph g, Resource r) throws DatabaseException {\r
+ Layer0 b = Layer0.getInstance(g);\r
+ Collection<Resource> resources = g.getObjects(r, b.ConsistsOf);\r
+ ArrayList<Object> ret = new ArrayList<Object>(resources.size());\r
+ for (Resource res : resources) {\r
+ Object node = null;\r
+// try {\r
+// node = g.adapt2(res, INode2.class));\r
+// } catch (AdaptionException e) {\r
+ node = g.getPossibleAdapter(res, INode.class);\r
+ if (node != null) {\r
+ if (tester.call(node)) {\r
+ if (node instanceof IDisposable)\r
+ ((IDisposable) node).setDisposedCallable(this);\r
+// if (node instanceof IUpdateable)\r
+// ((IUpdateable) node).setChildrenCallback(this);\r
+ ret.add(node);\r
+ }\r
+ }\r
+// }\r
+ }\r
+ return ret;\r
+ }\r
+ };\r
+\r
+ @Override\r
+ public Viewpoint create(PrimitiveQueryUpdater updater, NodeContext context, ViewpointKey key) {\r
+ return new VP(updater, context, key);\r
+ }\r
+}\r
+\r
+class NodeViewpointFactory extends BaseViewpointFactory {\r
+ @Override\r
+ public String toString() {\r
+ return "Standard";\r
+ }\r
+\r
+ class VP extends VPB {\r
+ public VP(PrimitiveQueryUpdater updater, NodeContext context, ViewpointKey key) {\r
+ super(updater, context, key);\r
+ }\r
+\r
+ @Override\r
+ public NodeContext[] children(ReadGraph graph) throws DatabaseException {\r
+ INode node = (INode) context.getConstant(BuiltinKeys.INPUT);\r
+ if (node instanceof IUpdateable)\r
+ ((IUpdateable) node).setChildrenCallback(this);\r
+\r
+ Collection<?> children = node.getChildren(graph);\r
+ for (Object child : children) {\r
+ if (child instanceof IDisposable)\r
+ ((IDisposable) child).setDisposedCallable(this);\r
+ }\r
+ return toContextsWithInput(children);\r
+ }\r
+ };\r
+\r
+ @Override\r
+ public Viewpoint create(PrimitiveQueryUpdater updater, NodeContext context, ViewpointKey key) {\r
+ return new VP(updater, context, key);\r
+ }\r
+}\r
+\r
+class NodeViewpointFactoryWithTester extends BaseViewpointFactoryWithTester {\r
+\r
+ NodeViewpointFactoryWithTester(final UnaryFunction<Boolean, Object> tester) {\r
+ super(tester);\r
+ }\r
+\r
+ @Override\r
+ public String toString() {\r
+ return "Standard";\r
+ }\r
+\r
+ class VP extends VPB {\r
+ public VP(PrimitiveQueryUpdater updater, NodeContext context, ViewpointKey key) {\r
+ super(updater, context, key);\r
+ }\r
+\r
+ @Override\r
+ public NodeContext[] children(ReadGraph graph) throws DatabaseException {\r
+ INode node = (INode) context.getConstant(BuiltinKeys.INPUT);\r
+ if (node instanceof IUpdateable)\r
+ ((IUpdateable) node).setChildrenCallback(this);\r
+\r
+ ArrayList<Object> result = new ArrayList<Object>();\r
+ for (Object child : node.getChildren(graph)) {\r
+ if (tester.call(child)) {\r
+ result.add(child);\r
+ if (child instanceof IDisposable)\r
+ ((IDisposable) child).setDisposedCallable(this);\r
+ }\r
+ }\r
+ return toContextsWithInput(result);\r
+ }\r
+ }\r
+\r
+ @Override\r
+ public Viewpoint create(PrimitiveQueryUpdater updater,NodeContext context, ViewpointKey key) {\r
+ return new VP(updater, context, key);\r
+ }\r
+\r
+}\r
+\r
+class NodeLabelerFactory implements LabelerFactory {\r
+ @Override\r
+ public Labeler create(PrimitiveQueryUpdater updater, final NodeContext context, LabelerKey key) {\r
+ return new LazyGraphLabeler(updater, context, key) {\r
+ @Override\r
+ public Object getIdentity(LabelerKey key) {\r
+ return NodeLabelerFactory.this.getClass();\r
+ }\r
+\r
+ @Override\r
+ public Map<String, String> labels(ReadGraph graph) throws DatabaseException {\r
+ return Collections.singletonMap(ColumnKeys.SINGLE,\r
+ ((INode) context.getConstant(BuiltinKeys.INPUT)).getLabel(graph));\r
+ }\r
+\r
+ @Override\r
+ public Modifier getModifier(ModificationContext sourcePart, String key) {\r
+ return ((INode) context.getConstant(BuiltinKeys.INPUT)).getModifier(SimanticsUI.getSession(), key);\r
+ }\r
+\r
+ @Override\r
+ public int category(ReadGraph graph) throws DatabaseException {\r
+ return ((INode) context.getConstant(BuiltinKeys.INPUT)).getCategory(graph);\r
+ }\r
+ };\r
+ }\r
+}\r
+\r
+class NodeImagerFactory implements ImagerFactory {\r
+\r
+ @Override\r
+ public Imager create(final PrimitiveQueryUpdater updater, final NodeContext context, final ImagerKey key) {\r
+ final ContainerImager<ImageDescriptor> result = new ContainerImager<ImageDescriptor>();\r
+ result.setImage(MissingImageDescriptor.getInstance());\r
+\r
+ DataSource<ReadGraph> source = updater.getDataSource(ReadGraph.class);\r
+\r
+ source.schedule(g -> {\r
+ try {\r
+ ImageDescriptor descriptor = ((INode)context.getConstant(BuiltinKeys.INPUT)).getImage(g);\r
+ result.setImage(descriptor);\r
+ updater.scheduleReplace(context, key, result);\r
+ } catch (DatabaseException e) {\r
+ e.printStackTrace();\r
+ }\r
+ });\r
+\r
+ return result;\r
+ }\r
+\r
+}\r
+\r
+class Node2ViewpointFactory implements ViewpointFactory {\r
+\r
+ @Override\r
+ public String toString() {\r
+ return "Standard";\r
+ }\r
+\r
+ @Override\r
+ public Viewpoint create(final PrimitiveQueryUpdater updater, final NodeContext context, final ViewpointKey key) {\r
+ class V extends ViewpointStub implements Runnable, Supplier<Boolean> {\r
+ @Override\r
+ public void run() {\r
+ updater.scheduleReplace(context, key, V.this);\r
+ }\r
+\r
+ @Override\r
+ public Boolean get() {\r
+ return Boolean.valueOf(updater.isDisposed());\r
+ }\r
+\r
+ @Override\r
+ public NodeContext[] getChildren() {\r
+ Collection<?> children = ((INode2) context.getConstant(BuiltinKeys.INPUT)).getChildren(this, context);\r
+ for (Object child : children) {\r
+ if (child instanceof IDisposable)\r
+ ((IDisposable) child).setDisposedCallable(this);\r
+ }\r
+ return toContextsWithInput(children);\r
+ }\r
+\r
+ @Override\r
+ public Boolean getHasChildren() {\r
+ return ((INode2) context.getConstant(BuiltinKeys.INPUT)).hasChildren(this, context);\r
+ }\r
+ }\r
+\r
+ return new V();\r
+ }\r
+}\r
+\r
+class Node2LabelerFactory implements LabelerFactory {\r
+\r
+ @Override\r
+ public Labeler create(final PrimitiveQueryUpdater updater, final NodeContext context, final LabelerKey key) {\r
+\r
+ class L extends LabelerStub implements Runnable {\r
+ @Override\r
+ public Modifier getModifier(ModificationContext sourcePart, String key) {\r
+ return ((INode2)context.getConstant(BuiltinKeys.INPUT)).getModifier(key);\r
+ }\r
+ @Override\r
+ public void run() {\r
+ String label = ((INode2) context.getConstant(BuiltinKeys.INPUT)).getLabel(this, context);\r
+ int category = ((INode2) context.getConstant(BuiltinKeys.INPUT)).getCategory(this, context);\r
+ setContent(new LabelerContent(category, Collections.singletonMap(ColumnKeys.SINGLE, label)));\r
+ updater.scheduleReplace(context, key, this);\r
+ }\r
+ };\r
+\r
+ L result = new L();\r
+\r
+ String label = ((INode2) context.getConstant(BuiltinKeys.INPUT)).getLabel(result, context);\r
+ int category = ((INode2) context.getConstant(BuiltinKeys.INPUT)).getCategory(result, context);\r
+ result.setContent(new LabelerContent(category, Collections.singletonMap(ColumnKeys.SINGLE, label)));\r
+\r
+ return result;\r
+ }\r
+\r
+}\r
+\r
+class Node2ImagerFactory implements ImagerFactory {\r
+\r
+ @Override\r
+ public Imager create(final PrimitiveQueryUpdater updater, final NodeContext context, final ImagerKey key) {\r
+ assert(updater != null);\r
+ assert(context != null);\r
+\r
+ final ContainerImager<ImageDescriptor> result = new ContainerImager<ImageDescriptor>();\r
+\r
+ Runnable callback = new Runnable() {\r
+ @Override\r
+ public void run() {\r
+ ImageDescriptor desc = ((INode2) context.getConstant(BuiltinKeys.INPUT)).getImage(this, context);\r
+ result.setImage(desc);\r
+ updater.scheduleReplace(context, key, result);\r
+ }\r
+ };\r
+\r
+ ImageDescriptor desc = ((INode2) context.getConstant(BuiltinKeys.INPUT)).getImage(callback, context);\r
+ result.setImage(desc);\r
+ return result;\r
+\r
+ }\r
+\r
+}\r
Code Review / simantics / platform.git / blobdiff