-/*******************************************************************************\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.charts.ui;\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.List;\r
-import java.util.Set;\r
-\r
-import org.simantics.charts.ontology.ChartResource;\r
-import org.simantics.databoard.util.ObjectUtils;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.request.WriteResultRequest;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.adapter.PasteHandlerAdapter;\r
-import org.simantics.db.layer0.request.PossibleModel;\r
-import org.simantics.db.layer0.util.ClipboardUtils;\r
-import org.simantics.db.layer0.util.PasteEventHandler;\r
-import org.simantics.db.layer0.util.SimanticsClipboard;\r
-import org.simantics.db.layer0.util.SimanticsClipboard.Representation;\r
-import org.simantics.db.layer0.util.SimanticsKeys;\r
-import org.simantics.utils.ui.dialogs.ShowError;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class ChartGroupPasteHandler extends PasteHandlerAdapter {\r
-\r
- private Resource chartGroup;\r
-\r
- public ChartGroupPasteHandler(Resource chartGroup) {\r
- this.chartGroup = chartGroup;\r
- }\r
-\r
- @Override\r
- public Collection<Resource> pasteFromClipboard(WriteGraph graph, SimanticsClipboard clipboard, PasteEventHandler handler) throws DatabaseException {\r
- final List<Set<Representation>> copied = new ArrayList<>();\r
- final List<Resource> cut = new ArrayList<>();\r
- for (Set<Representation> object : clipboard.getContents()) {\r
- Collection<Resource> rs = ClipboardUtils.accept(object, SimanticsKeys.KEY_COPY_RESOURCES);\r
- if (rs != null) {\r
- copied.add(object);\r
- } else {\r
- rs = ClipboardUtils.accept(object, SimanticsKeys.KEY_CUT_RESOURCES);\r
- if (rs != null)\r
- cut.addAll(rs);\r
- }\r
- }\r
-\r
- if (copied.isEmpty() && cut.isEmpty())\r
- return Collections.emptyList();\r
-\r
- return graph.syncRequest(new WriteResultRequest<Collection<Resource>>() {\r
- @Override\r
- public Collection<Resource> perform(WriteGraph graph) throws DatabaseException {\r
-\r
- ChartResource CHART = ChartResource.getInstance(graph);\r
-\r
- Resource expectedModel = graph.syncRequest( new PossibleModel(chartGroup) );\r
- if (!copied.isEmpty()) {\r
- Set<Set<Representation>> sources = new HashSet<>();\r
- for (Set<Representation> r : copied) {\r
- Collection<Resource> srcs = ClipboardUtils.accept(r, SimanticsKeys.KEY_COPY_RESOURCES);\r
- for(Resource src : srcs) {\r
- if (graph.isInstanceOf(src, CHART.Chart)) {\r
- Resource model = graph.syncRequest(new PossibleModel(src));\r
- if (ObjectUtils.objectEquals(expectedModel, model)) {\r
- sources.add(r);\r
- }\r
- }\r
- }\r
- }\r
- return ChartGroupDropActionFactory.copyChartsRequest(chartGroup, sources).perform(graph);\r
- } else if (!cut.isEmpty()) {\r
- Set<Resource> sources = new HashSet<>();\r
- for (Resource r : cut) {\r
- if (graph.isInstanceOf(r, CHART.Chart)) {\r
- Resource model = graph.syncRequest(new PossibleModel(r));\r
- if (ObjectUtils.objectEquals(expectedModel, model))\r
- sources.add(r);\r
- }\r
- }\r
- String error = ChartGroupDropActionFactory.validateDrop(graph, chartGroup, sources);\r
- if (error != null) {\r
- ShowError.showError("Cut Failed", error, (Throwable) null);\r
- return Collections.emptyList();\r
- }\r
- return ChartGroupDropActionFactory.moveChartsRequest(chartGroup, sources).perform(graph);\r
- }\r
- \r
- return Collections.emptyList();\r
- \r
- }\r
- });\r
- }\r
-\r
- @SuppressWarnings("rawtypes")\r
- @Override\r
- public Object getAdapter(Class adapter) {\r
- if (Resource.class == adapter)\r
- return chartGroup;\r
- return null;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * 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.charts.ui;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.simantics.charts.ontology.ChartResource;
+import org.simantics.databoard.util.ObjectUtils;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteResultRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.PasteHandlerAdapter;
+import org.simantics.db.layer0.request.PossibleModel;
+import org.simantics.db.layer0.util.ClipboardUtils;
+import org.simantics.db.layer0.util.PasteEventHandler;
+import org.simantics.db.layer0.util.SimanticsClipboard;
+import org.simantics.db.layer0.util.SimanticsClipboard.Representation;
+import org.simantics.db.layer0.util.SimanticsKeys;
+import org.simantics.utils.ui.dialogs.ShowError;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class ChartGroupPasteHandler extends PasteHandlerAdapter {
+
+ private Resource chartGroup;
+
+ public ChartGroupPasteHandler(Resource chartGroup) {
+ this.chartGroup = chartGroup;
+ }
+
+ @Override
+ public Collection<Resource> pasteFromClipboard(WriteGraph graph, SimanticsClipboard clipboard, PasteEventHandler handler) throws DatabaseException {
+ final List<Set<Representation>> copied = new ArrayList<>();
+ final List<Resource> cut = new ArrayList<>();
+ for (Set<Representation> object : clipboard.getContents()) {
+ Collection<Resource> rs = ClipboardUtils.accept(object, SimanticsKeys.KEY_COPY_RESOURCES);
+ if (rs != null) {
+ copied.add(object);
+ } else {
+ rs = ClipboardUtils.accept(object, SimanticsKeys.KEY_CUT_RESOURCES);
+ if (rs != null)
+ cut.addAll(rs);
+ }
+ }
+
+ if (copied.isEmpty() && cut.isEmpty())
+ return Collections.emptyList();
+
+ return graph.syncRequest(new WriteResultRequest<Collection<Resource>>() {
+ @Override
+ public Collection<Resource> perform(WriteGraph graph) throws DatabaseException {
+
+ ChartResource CHART = ChartResource.getInstance(graph);
+
+ Resource expectedModel = graph.syncRequest( new PossibleModel(chartGroup) );
+ if (!copied.isEmpty()) {
+ Set<Set<Representation>> sources = new HashSet<>();
+ for (Set<Representation> r : copied) {
+ Collection<Resource> srcs = ClipboardUtils.accept(r, SimanticsKeys.KEY_COPY_RESOURCES);
+ for(Resource src : srcs) {
+ if (graph.isInstanceOf(src, CHART.Chart)) {
+ Resource model = graph.syncRequest(new PossibleModel(src));
+ if (ObjectUtils.objectEquals(expectedModel, model)) {
+ sources.add(r);
+ }
+ }
+ }
+ }
+ return ChartGroupDropActionFactory.copyChartsRequest(chartGroup, sources).perform(graph);
+ } else if (!cut.isEmpty()) {
+ Set<Resource> sources = new HashSet<>();
+ for (Resource r : cut) {
+ if (graph.isInstanceOf(r, CHART.Chart)) {
+ Resource model = graph.syncRequest(new PossibleModel(r));
+ if (ObjectUtils.objectEquals(expectedModel, model))
+ sources.add(r);
+ }
+ }
+ String error = ChartGroupDropActionFactory.validateDrop(graph, chartGroup, sources);
+ if (error != null) {
+ ShowError.showError("Cut Failed", error, (Throwable) null);
+ return Collections.emptyList();
+ }
+ return ChartGroupDropActionFactory.moveChartsRequest(chartGroup, sources).perform(graph);
+ }
+
+ return Collections.emptyList();
+
+ }
+ });
+ }
+
+ @SuppressWarnings("rawtypes")
+ @Override
+ public Object getAdapter(Class adapter) {
+ if (Resource.class == adapter)
+ return chartGroup;
+ return null;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff