--- /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.browsing.ui.swt;\r
+\r
+import java.util.HashMap;\r
+import java.util.function.Consumer;\r
+\r
+import org.eclipse.core.runtime.IAdaptable;\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.DataSource;\r
+import org.simantics.browsing.ui.NodeContext;\r
+import org.simantics.browsing.ui.PrimitiveQueryUpdater;\r
+import org.simantics.browsing.ui.common.EvaluatorData.Transformer;\r
+import org.simantics.browsing.ui.common.imagers.ContainerImager;\r
+import org.simantics.browsing.ui.content.Imager;\r
+import org.simantics.browsing.ui.content.ImagerFactory;\r
+import org.simantics.browsing.ui.graph.impl.MissingImageDescriptor;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.ui.icons.ImageUtil;\r
+import org.simantics.utils.datastructures.cache.ProvisionException;\r
+import org.simantics.utils.ui.ErrorLogger;\r
+\r
+/**\r
+ * @deprecated favor {@link AdapterImagerFactory} instead\r
+ */\r
+@Deprecated\r
+public class OldAdapterImagerFactory implements ImagerFactory {\r
+\r
+ private final Transformer transformer;\r
+ private final HashMap<String, ImageDescriptor> constants;\r
+ private final String resourceColumn;\r
+\r
+ public OldAdapterImagerFactory() {\r
+ this(null);\r
+ }\r
+\r
+ public OldAdapterImagerFactory(Transformer transformer) {\r
+ this(transformer, null, new HashMap<String, ImageDescriptor>(4));\r
+ }\r
+\r
+ public OldAdapterImagerFactory(Transformer transformer,\r
+ String resourceColumn, HashMap<String, ImageDescriptor> constants) {\r
+ this.transformer = transformer;\r
+ this.constants = constants;\r
+ this.resourceColumn = resourceColumn;\r
+ }\r
+\r
+ private Resource getInputResource(final NodeContext context) {\r
+ Object input = context.getConstant(BuiltinKeys.INPUT);\r
+ if (transformer != null) {\r
+ input = transformer.transform(input);\r
+ }\r
+\r
+ if (input instanceof Resource)\r
+ return (Resource) input;\r
+ else if (input instanceof IAdaptable)\r
+ return (Resource) (((IAdaptable) input).getAdapter(Resource.class));\r
+ return null;\r
+ }\r
+\r
+ @SuppressWarnings("unchecked")\r
+ @Override\r
+ public Imager create(final PrimitiveQueryUpdater updater, final NodeContext context, final ImagerKey key) {\r
+ @SuppressWarnings("rawtypes")\r
+ final ContainerImager result = new ContainerImager((HashMap<String, ImageDescriptor>) constants.clone());\r
+ result.setImage(resourceColumn, MissingImageDescriptor.getInstance());\r
+\r
+ final DataSource<ReadGraph> source = updater.getDataSource(ReadGraph.class);\r
+ final Resource inputResource = getInputResource(context);\r
+\r
+ source.schedule(new Consumer<ReadGraph>() {\r
+ @Override\r
+ public void accept(ReadGraph source) {\r
+ try {\r
+ ImageDescriptor descriptor = ImageUtil.adaptImageDescriptor(source, inputResource);\r
+ result.setImage(resourceColumn, descriptor);\r
+ updater.scheduleReplace(context, key, result);\r
+ } catch (ProvisionException e) {\r
+ ErrorLogger.defaultLogError(e);\r
+ } catch (DatabaseException e) {\r
+ ErrorLogger.defaultLogError(e);\r
+ }\r
+ }\r
+ });\r
+\r
+ return result;\r
+ }\r
+\r
+}\r