X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.graph.impl%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fimpl%2FMultiInputPropertyViewpointFactory.java;h=dd360eb574457be289f4b22f59d031ffd952c994;hp=a76b42771067c8bbfc93a7ddc67106c59e07c17b;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=24e2b34260f219f0d1644ca7a138894980e25b14 diff --git a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/MultiInputPropertyViewpointFactory.java b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/MultiInputPropertyViewpointFactory.java index a76b42771..dd360eb57 100644 --- a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/MultiInputPropertyViewpointFactory.java +++ b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/MultiInputPropertyViewpointFactory.java @@ -1,97 +1,97 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 Association for Decentralized Information Management - * in Industry THTH ry. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * VTT Technical Research Centre of Finland - initial API and implementation - *******************************************************************************/ -package org.simantics.browsing.ui.graph.impl; - -import java.util.ArrayList; -import java.util.Collection; - -import org.simantics.browsing.ui.BuiltinKeys; -import org.simantics.browsing.ui.NodeContext; -import org.simantics.browsing.ui.PrimitiveQueryUpdater; -import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey; -import org.simantics.browsing.ui.common.NodeContextBuilder; -import org.simantics.browsing.ui.content.Viewpoint; -import org.simantics.browsing.ui.content.ViewpointFactory; -import org.simantics.db.ReadGraph; -import org.simantics.db.Resource; -import org.simantics.db.Statement; -import org.simantics.db.exception.DatabaseException; -import org.simantics.layer0.Layer0; - -/** - * A first test version of a viewpoint that provides editing of the shared - * properties of multiple input resources. - */ -public class MultiInputPropertyViewpointFactory implements ViewpointFactory { - - @Override - public Viewpoint create(PrimitiveQueryUpdater provider, final NodeContext context, ViewpointKey key) { - - assert(provider != null); - assert(context != null); - - return new LazyViewpoint(provider, context, key) { - - @Override - public NodeContext[] children(ReadGraph graph) throws DatabaseException { - Resource[] rs = (Resource[]) context.getConstant(BuiltinKeys.INPUT); - if(rs.length == 0) return new NodeContext[0]; - if(rs.length == 1) return new NodeContext[0]; - Resource r = rs[0]; - Layer0 l0 = Layer0.getInstance(graph); - Resource type = graph.getSingleType(r, l0.Entity); - for(int i=1;i children = graph.getStatements(r, l0.HasProperty); - - ArrayList resultContexts = new ArrayList(); - - for(Statement child : children) { - - ArrayList objects = new ArrayList(); - - objects.add(child.getObject()); - - boolean ok = true; - for(int i=1;i objects2 = graph.getObjects(rs[1], child.getPredicate()); - if(objects2.size() != 1) { - ok = false; - break; - } - objects.add(objects2.iterator().next()); - } - if(ok) { - resultContexts.add(NodeContextBuilder.buildWithInput(new PropertyArray(child.getPredicate(), objects))); - } - - } - - return resultContexts.toArray(new NodeContext[resultContexts.size()]); - } - - @Override - public Boolean hasChildren(ReadGraph graph) throws DatabaseException { - return Boolean.valueOf(children(graph).length > 0); - } - }; - } - - @Override - public String toString() { - return "Properties"; - } - -} +/******************************************************************************* + * Copyright (c) 2007, 2010 Association for Decentralized Information Management + * in Industry THTH ry. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.browsing.ui.graph.impl; + +import java.util.ArrayList; +import java.util.Collection; + +import org.simantics.browsing.ui.BuiltinKeys; +import org.simantics.browsing.ui.NodeContext; +import org.simantics.browsing.ui.PrimitiveQueryUpdater; +import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey; +import org.simantics.browsing.ui.common.NodeContextBuilder; +import org.simantics.browsing.ui.content.Viewpoint; +import org.simantics.browsing.ui.content.ViewpointFactory; +import org.simantics.db.ReadGraph; +import org.simantics.db.Resource; +import org.simantics.db.Statement; +import org.simantics.db.exception.DatabaseException; +import org.simantics.layer0.Layer0; + +/** + * A first test version of a viewpoint that provides editing of the shared + * properties of multiple input resources. + */ +public class MultiInputPropertyViewpointFactory implements ViewpointFactory { + + @Override + public Viewpoint create(PrimitiveQueryUpdater provider, final NodeContext context, ViewpointKey key) { + + assert(provider != null); + assert(context != null); + + return new LazyViewpoint(provider, context, key) { + + @Override + public NodeContext[] children(ReadGraph graph) throws DatabaseException { + Resource[] rs = (Resource[]) context.getConstant(BuiltinKeys.INPUT); + if(rs.length == 0) return new NodeContext[0]; + if(rs.length == 1) return new NodeContext[0]; + Resource r = rs[0]; + Layer0 l0 = Layer0.getInstance(graph); + Resource type = graph.getSingleType(r, l0.Entity); + for(int i=1;i children = graph.getStatements(r, l0.HasProperty); + + ArrayList resultContexts = new ArrayList(); + + for(Statement child : children) { + + ArrayList objects = new ArrayList(); + + objects.add(child.getObject()); + + boolean ok = true; + for(int i=1;i objects2 = graph.getObjects(rs[1], child.getPredicate()); + if(objects2.size() != 1) { + ok = false; + break; + } + objects.add(objects2.iterator().next()); + } + if(ok) { + resultContexts.add(NodeContextBuilder.buildWithInput(new PropertyArray(child.getPredicate(), objects))); + } + + } + + return resultContexts.toArray(new NodeContext[resultContexts.size()]); + } + + @Override + public Boolean hasChildren(ReadGraph graph) throws DatabaseException { + return Boolean.valueOf(children(graph).length > 0); + } + }; + } + + @Override + public String toString() { + return "Properties"; + } + +}