X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Fge%2FPropertyChildRule.java;fp=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Fge%2FPropertyChildRule.java;h=430121b1f7b955916948b71ce64a0a559e62c496;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hp=5459d38ee380b07aaf95d9d228789bafabc96a46;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/PropertyChildRule.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/PropertyChildRule.java
index 5459d38ee..430121b1f 100644
--- a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/PropertyChildRule.java
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/PropertyChildRule.java
@@ -1,178 +1,178 @@
-package org.simantics.document.linking.ge;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.Statement;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.layer0.variable.StandardGraphChildVariable;
-import org.simantics.db.layer0.variable.StandardGraphPropertyVariable;
-import org.simantics.db.layer0.variable.Variable;
-import org.simantics.document.linking.ontology.DocumentLink;
-import org.simantics.document.linking.utils.SourceLinkUtil;
-import org.simantics.layer0.Layer0;
-
-/**
- * Rule for browsing properties and their document links.
- * 
- * The rule has two modes, one list all properties, and another lists only properties that have document links.
- * 
- * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
- *
- */
-public class PropertyChildRule implements org.simantics.browsing.ui.model.children.ChildRule{
-	
-	private boolean includeAllProps = true;
-	private boolean showOnlyCheckable = false;
-	
-	public PropertyChildRule() {
-		
-	}
-	
-	public PropertyChildRule(boolean includeAllProps) {
-		this.includeAllProps = includeAllProps;
-	}
-	
-	public void setShowOnlyCheckable(boolean showOnlyCheckable) {
-		this.showOnlyCheckable = showOnlyCheckable;
-	}
-	
-	@Override
-	public boolean isCompatible(Class<?> contentType) {
-		return contentType.equals(Resource.class) || contentType.equals(Variable.class);
-	}
-	
-	public void setIncludeAllProps(boolean includeAllProps) {
-		this.includeAllProps = includeAllProps;
-	}
-	
-	@Override
-	public Collection<?> getChildren(ReadGraph graph, Object obj)
-			throws DatabaseException {
-
-		ArrayList<Variable> children = new ArrayList<Variable>();
-		
-		boolean isResource = true;
-		Resource resource = null;
-		Variable variable = null;
-		if (obj instanceof Resource) {
-			resource = (Resource)obj;
-			isResource = true;
-			try {
-				variable = graph.adapt(resource, Variable.class);
-			} catch (Throwable t) {
-				return children;
-			}
-		} else {
-			variable = (Variable)obj;
-			resource = variable.getPossibleRepresents(graph);
-			isResource = false;
-		}
-		if (resource == null)
-			return children;
-	
-		DocumentLink sl = DocumentLink.getInstance(graph);
-		if (graph.isInstanceOf(resource, sl.Source))
-			return children;
-		if (!graph.hasValue(resource)) {
-			if (includeAllProps) {
-				// reading all objects returns both asserted and instance specific properties.
-				// we must filter out asserted properties if there is a equivalent instance property. 
-				Map<Resource,Statement> selectedProps = getProps(graph, resource);
-				for (Statement s : selectedProps.values()) {
-					children.add(new StandardGraphPropertyVariable(graph, variable, s.getPredicate()));
-				}
-			} else {
-				
-				Set<Resource> linked = new HashSet<Resource>();
-				Collection<Resource> sources = graph.getObjects(resource, sl.hasSource);
-				for (Resource source : sources) {
-					if (showOnlyCheckable && 
-					   (SourceLinkUtil.isValidSource(graph, source) &&
-					    SourceLinkUtil.isUpToDateSource(graph, source)))
-						continue;
-					Resource rel = graph.getPossibleObject(source, sl.consernsRelation);
-					linked.add(rel);
-				}
-				Map<Resource,Statement> selectedProps = getProps(graph, resource);
-				for (Statement s : selectedProps.values()) {
-					if (linked.contains(s.getPredicate()))
-						children.add(new StandardGraphPropertyVariable(graph, variable, s.getPredicate()));
-				}
-					
-			}
-		}
-		if (!isResource) {
-			//find sources declared on parentResource using consernsRelation
-			Variable parentVariable = variable.getParent(graph);
-			Resource parentRes = null;
-			Resource relation = null;
-			if (parentVariable != null) {
-				parentRes = parentVariable.getPossibleRepresents(graph);
-				relation = variable.getPossiblePredicateResource(graph);
-			}
-			
-			if (parentRes != null && relation != null) {
-				Collection<Resource> sources = graph.getObjects(parentRes, sl.hasSource);
-				for (Resource source : sources) {
-					Resource rel = graph.getPossibleObject(source, sl.consernsRelation);
-					if (rel != null && rel.equals(relation)) {
-						if (showOnlyCheckable && 
-						   (SourceLinkUtil.isValidSource(graph, source) &&
-							SourceLinkUtil.isUpToDateSource(graph, source)))
-							continue;
-						children.add(new StandardGraphChildVariable(variable, null, source));
-					}
-				}
-			}
-			//find sources declared on this resource, ie. sources that do not have consernsRelation.
-			Collection<Resource> sources = graph.getObjects(resource, sl.hasSource);
-			for (Resource source : sources) {
-				Resource rel = graph.getPossibleObject(source, sl.consernsRelation);
-				if (rel == null) {
-					if (showOnlyCheckable && 
-					   (SourceLinkUtil.isValidSource(graph, source) &&
-						SourceLinkUtil.isUpToDateSource(graph, source)))
-						continue;
-					children.add(new StandardGraphChildVariable(variable, null, source));
-				}
-			}
-			while (children.remove(variable)) {
-				
-			}
-		}
-		
-
-		return children;
-	}
-	
-	private Map<Resource,Statement> getProps(ReadGraph graph, Resource resource) throws DatabaseException {
-		Layer0 l0 = Layer0.getInstance(graph);
-		Map<Resource, Statement> selectedProps = new HashMap<Resource, Statement>();
-		Collection<Statement> propertyStatements = graph.getStatements(resource, l0.HasProperty);
-		for (Statement s : propertyStatements) {
-			if (!graph.isInstanceOf(s.getObject(), l0.Literal) && !graph.isInstanceOf(s.getObject(), l0.SCLValue))
-				continue;
-			if (selectedProps.containsKey(s.getPredicate())) {
-				if (!s.isAsserted(resource))
-					selectedProps.put(s.getPredicate(), s);
-			} else {
-				selectedProps.put(s.getPredicate(), s);
-			}
-		}
-		return selectedProps;
-	}
-	
-	@Override
-	public Collection<?> getParents(ReadGraph graph, Object child)
-			throws DatabaseException {
-		return new ArrayList<Resource>();
-	}
-
-}
+package org.simantics.document.linking.ge;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.StandardGraphChildVariable;
+import org.simantics.db.layer0.variable.StandardGraphPropertyVariable;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.document.linking.ontology.DocumentLink;
+import org.simantics.document.linking.utils.SourceLinkUtil;
+import org.simantics.layer0.Layer0;
+
+/**
+ * Rule for browsing properties and their document links.
+ * 
+ * The rule has two modes, one list all properties, and another lists only properties that have document links.
+ * 
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
+ *
+ */
+public class PropertyChildRule implements org.simantics.browsing.ui.model.children.ChildRule{
+	
+	private boolean includeAllProps = true;
+	private boolean showOnlyCheckable = false;
+	
+	public PropertyChildRule() {
+		
+	}
+	
+	public PropertyChildRule(boolean includeAllProps) {
+		this.includeAllProps = includeAllProps;
+	}
+	
+	public void setShowOnlyCheckable(boolean showOnlyCheckable) {
+		this.showOnlyCheckable = showOnlyCheckable;
+	}
+	
+	@Override
+	public boolean isCompatible(Class<?> contentType) {
+		return contentType.equals(Resource.class) || contentType.equals(Variable.class);
+	}
+	
+	public void setIncludeAllProps(boolean includeAllProps) {
+		this.includeAllProps = includeAllProps;
+	}
+	
+	@Override
+	public Collection<?> getChildren(ReadGraph graph, Object obj)
+			throws DatabaseException {
+
+		ArrayList<Variable> children = new ArrayList<Variable>();
+		
+		boolean isResource = true;
+		Resource resource = null;
+		Variable variable = null;
+		if (obj instanceof Resource) {
+			resource = (Resource)obj;
+			isResource = true;
+			try {
+				variable = graph.adapt(resource, Variable.class);
+			} catch (Throwable t) {
+				return children;
+			}
+		} else {
+			variable = (Variable)obj;
+			resource = variable.getPossibleRepresents(graph);
+			isResource = false;
+		}
+		if (resource == null)
+			return children;
+	
+		DocumentLink sl = DocumentLink.getInstance(graph);
+		if (graph.isInstanceOf(resource, sl.Source))
+			return children;
+		if (!graph.hasValue(resource)) {
+			if (includeAllProps) {
+				// reading all objects returns both asserted and instance specific properties.
+				// we must filter out asserted properties if there is a equivalent instance property. 
+				Map<Resource,Statement> selectedProps = getProps(graph, resource);
+				for (Statement s : selectedProps.values()) {
+					children.add(new StandardGraphPropertyVariable(graph, variable, s.getPredicate()));
+				}
+			} else {
+				
+				Set<Resource> linked = new HashSet<Resource>();
+				Collection<Resource> sources = graph.getObjects(resource, sl.hasSource);
+				for (Resource source : sources) {
+					if (showOnlyCheckable && 
+					   (SourceLinkUtil.isValidSource(graph, source) &&
+					    SourceLinkUtil.isUpToDateSource(graph, source)))
+						continue;
+					Resource rel = graph.getPossibleObject(source, sl.consernsRelation);
+					linked.add(rel);
+				}
+				Map<Resource,Statement> selectedProps = getProps(graph, resource);
+				for (Statement s : selectedProps.values()) {
+					if (linked.contains(s.getPredicate()))
+						children.add(new StandardGraphPropertyVariable(graph, variable, s.getPredicate()));
+				}
+					
+			}
+		}
+		if (!isResource) {
+			//find sources declared on parentResource using consernsRelation
+			Variable parentVariable = variable.getParent(graph);
+			Resource parentRes = null;
+			Resource relation = null;
+			if (parentVariable != null) {
+				parentRes = parentVariable.getPossibleRepresents(graph);
+				relation = variable.getPossiblePredicateResource(graph);
+			}
+			
+			if (parentRes != null && relation != null) {
+				Collection<Resource> sources = graph.getObjects(parentRes, sl.hasSource);
+				for (Resource source : sources) {
+					Resource rel = graph.getPossibleObject(source, sl.consernsRelation);
+					if (rel != null && rel.equals(relation)) {
+						if (showOnlyCheckable && 
+						   (SourceLinkUtil.isValidSource(graph, source) &&
+							SourceLinkUtil.isUpToDateSource(graph, source)))
+							continue;
+						children.add(new StandardGraphChildVariable(variable, null, source));
+					}
+				}
+			}
+			//find sources declared on this resource, ie. sources that do not have consernsRelation.
+			Collection<Resource> sources = graph.getObjects(resource, sl.hasSource);
+			for (Resource source : sources) {
+				Resource rel = graph.getPossibleObject(source, sl.consernsRelation);
+				if (rel == null) {
+					if (showOnlyCheckable && 
+					   (SourceLinkUtil.isValidSource(graph, source) &&
+						SourceLinkUtil.isUpToDateSource(graph, source)))
+						continue;
+					children.add(new StandardGraphChildVariable(variable, null, source));
+				}
+			}
+			while (children.remove(variable)) {
+				
+			}
+		}
+		
+
+		return children;
+	}
+	
+	private Map<Resource,Statement> getProps(ReadGraph graph, Resource resource) throws DatabaseException {
+		Layer0 l0 = Layer0.getInstance(graph);
+		Map<Resource, Statement> selectedProps = new HashMap<Resource, Statement>();
+		Collection<Statement> propertyStatements = graph.getStatements(resource, l0.HasProperty);
+		for (Statement s : propertyStatements) {
+			if (!graph.isInstanceOf(s.getObject(), l0.Literal) && !graph.isInstanceOf(s.getObject(), l0.SCLValue))
+				continue;
+			if (selectedProps.containsKey(s.getPredicate())) {
+				if (!s.isAsserted(resource))
+					selectedProps.put(s.getPredicate(), s);
+			} else {
+				selectedProps.put(s.getPredicate(), s);
+			}
+		}
+		return selectedProps;
+	}
+	
+	@Override
+	public Collection<?> getParents(ReadGraph graph, Object child)
+			throws DatabaseException {
+		return new ArrayList<Resource>();
+	}
+
+}