-/*******************************************************************************\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.diagramEditor;\r
-\r
-import java.util.Collection;\r
-import java.util.Collections;\r
-\r
-import org.eclipse.ui.PlatformUI;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.request.PossibleIndexRoot;\r
-import org.simantics.db.common.request.PossibleTypedParent;\r
-import org.simantics.db.common.request.ReadRequest;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.variable.RVI;\r
-import org.simantics.db.layer0.variable.Variable;\r
-import org.simantics.db.layer0.variable.Variables;\r
-import org.simantics.diagram.stubs.DiagramResource;\r
-import org.simantics.g2d.canvas.ICanvasContext;\r
-import org.simantics.g2d.diagram.DiagramHints;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.modeling.ComponentUtils;\r
-import org.simantics.modeling.actions.NavigateToTarget;\r
-import org.simantics.modeling.ui.Activator;\r
-import org.simantics.structural.stubs.StructuralResource2;\r
-import org.simantics.ui.SimanticsUI;\r
-import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;\r
-import org.simantics.utils.datastructures.Pair;\r
-import org.simantics.utils.threads.ThreadUtils;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class OpenDiagramFromConfigurationAdapter extends AbstractResourceEditorAdapter {\r
-\r
- private static final String EDITOR_ID = "org.simantics.modeling.ui.diagramEditor";\r
-\r
- public OpenDiagramFromConfigurationAdapter() {\r
- super("Diagram Editor", Activator.COMPOSITE_ICON);\r
- }\r
-\r
- protected String getEditorId() {\r
- return EDITOR_ID;\r
- }\r
-\r
- @Override\r
- public boolean canHandle(ReadGraph g, Resource r) throws DatabaseException {\r
- Resource diagram = getDiagram(g, r, Collections.emptySet());\r
- if(diagram == null)\r
- return false;\r
- \r
- // Check if the diagram is locked, because of the locked component type\r
- return !isLocked(g, diagram);\r
- \r
-// return ComponentUtils.compositeHasDiagram(g, r) /*|| ComponentUtils.componentHasDiagram(g, r)*/;\r
- }\r
- \r
- public static boolean isLocked(ReadGraph g, Resource diagram) throws DatabaseException {\r
- StructuralResource2 STR = StructuralResource2.getInstance(g);\r
- Resource componentType = g.syncRequest(new PossibleTypedParent(diagram, STR.ComponentType));\r
- if(componentType == null)\r
- return false; // Not part of a component type\r
- \r
- return g.hasStatement(componentType, STR.ComponentType_Locked);\r
- }\r
-\r
- @Override\r
- public void openEditor(final Resource r) throws Exception {\r
- SimanticsUI.getSession().asyncRequest(new ReadRequest() {\r
- @Override\r
- public void run(ReadGraph g) throws DatabaseException {\r
- openEditor(g, r, getEditorId());\r
- }\r
- });\r
- }\r
-\r
- /**\r
- * @param g\r
- * @param configurationComposite\r
- * @param editorId\r
- * @throws DatabaseException\r
- */\r
- public static boolean openEditor(ReadGraph g, Resource configurationComposite, final String editorId) throws DatabaseException {\r
- return openEditor(g, configurationComposite, editorId, Collections.emptySet());\r
- }\r
-\r
- protected static Resource getDiagram(ReadGraph graph, Resource r, final Collection<Object> selectedObjects) throws DatabaseException {\r
-\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- DiagramResource DIA = DiagramResource.getInstance(graph);\r
- \r
- if(graph.isInstanceOf(r, DIA.Diagram)) return r;\r
- \r
- Resource diagram = ComponentUtils.getPossibleCompositeDiagram(graph, r);\r
- if(diagram != null) return diagram;\r
- \r
- if(selectedObjects.size() == 1) {\r
- Object o = selectedObjects.iterator().next();\r
- if(o instanceof Resource) {\r
- Resource res = (Resource)o;\r
- if(graph.isInstanceOf(res, DIA.Element)) {\r
- return graph.getPossibleObject(res, L0.PartOf);\r
- }\r
- }\r
- }\r
- \r
- return null;\r
-\r
- }\r
-\r
- public static Pair<Resource, RVI> getModelAndRVI(ReadGraph graph, Resource configurationComposite) throws DatabaseException {\r
- Variable compositeVariable = Variables.getPossibleVariable(graph, configurationComposite);\r
- if (compositeVariable == null)\r
- return null;\r
-\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- StructuralResource2 STR = StructuralResource2.getInstance(graph);\r
- boolean isComponentType = graph.hasStatement(configurationComposite, STR.Defines);\r
- Resource rviContext = graph.syncRequest(new PossibleTypedParent(configurationComposite, L0.RVIContext));\r
-\r
- if (isComponentType || rviContext == null) {\r
- Resource indexRoot = graph.sync(new PossibleIndexRoot(configurationComposite));\r
- if (indexRoot == null)\r
- return null;\r
-\r
- return Pair.make(indexRoot, null);\r
- }\r
-\r
- final Resource model = Variables.getPossibleModel(graph, compositeVariable);\r
- if (model == null)\r
- return null;\r
- final RVI rvi = compositeVariable.getPossibleRVI(graph);\r
-\r
- return Pair.make(model, rvi);\r
- }\r
-\r
- /**\r
- * @param g\r
- * @param configurationComposite\r
- * @param editorId\r
- * @param selectedObjects\r
- * @throws DatabaseException\r
- */\r
- public static boolean openEditor(ReadGraph g, Resource r, final String editorId, final Collection<Object> selectedObjects) throws DatabaseException {\r
-\r
- final Resource diagram = getDiagram(g, r, selectedObjects);\r
- if (diagram == null)\r
- return false;\r
-\r
- final Resource configurationComposite = ComponentUtils.getPossibleDiagramComposite(g, diagram);\r
- if (configurationComposite == null)\r
- return false;\r
-\r
- Pair<Resource, RVI> modelAndRVI = getModelAndRVI(g, configurationComposite);\r
- //System.out.println("modelAndRVI: " + modelAndRVI);\r
- if (modelAndRVI == null)\r
- return false;\r
-\r
- final Runnable editorActivator = NavigateToTarget.editorActivator(editorId, diagram, modelAndRVI.first, modelAndRVI.second, part -> {\r
- if (selectedObjects.isEmpty())\r
- return;\r
-\r
- final ICanvasContext openedCanvas = (ICanvasContext) part.getAdapter(ICanvasContext.class);\r
- assert openedCanvas != null;\r
- // CanvasContext-wide denial of initial zoom-to-fit on diagram open.\r
- openedCanvas.getDefaultHintContext().setHint(DiagramHints.KEY_INITIAL_ZOOM_TO_FIT, Boolean.FALSE);\r
- //System.out.println("ASDF: " + element);\r
- ThreadUtils.asyncExec(openedCanvas.getThreadAccess(),\r
- NavigateToTarget.elementSelectorZoomer(openedCanvas, selectedObjects, false));\r
- });\r
-\r
- PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {\r
- @Override\r
- public void run() {\r
- editorActivator.run();\r
- }\r
- });\r
-\r
- return true;\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.modeling.ui.diagramEditor;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import org.eclipse.ui.PlatformUI;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.PossibleIndexRoot;
+import org.simantics.db.common.request.PossibleTypedParent;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.RVI;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.db.layer0.variable.Variables;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.g2d.canvas.ICanvasContext;
+import org.simantics.g2d.diagram.DiagramHints;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ComponentUtils;
+import org.simantics.modeling.actions.NavigateToTarget;
+import org.simantics.modeling.ui.Activator;
+import org.simantics.structural.stubs.StructuralResource2;
+import org.simantics.ui.SimanticsUI;
+import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;
+import org.simantics.utils.datastructures.Pair;
+import org.simantics.utils.threads.ThreadUtils;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class OpenDiagramFromConfigurationAdapter extends AbstractResourceEditorAdapter {
+
+ private static final String EDITOR_ID = "org.simantics.modeling.ui.diagramEditor";
+
+ public OpenDiagramFromConfigurationAdapter() {
+ super("Diagram Editor", Activator.COMPOSITE_ICON);
+ }
+
+ protected String getEditorId() {
+ return EDITOR_ID;
+ }
+
+ @Override
+ public boolean canHandle(ReadGraph g, Resource r) throws DatabaseException {
+ Resource diagram = getDiagram(g, r, Collections.emptySet());
+ if(diagram == null)
+ return false;
+
+ // Check if the diagram is locked, because of the locked component type
+ return !isLocked(g, diagram);
+
+// return ComponentUtils.compositeHasDiagram(g, r) /*|| ComponentUtils.componentHasDiagram(g, r)*/;
+ }
+
+ public static boolean isLocked(ReadGraph g, Resource diagram) throws DatabaseException {
+ StructuralResource2 STR = StructuralResource2.getInstance(g);
+ Resource componentType = g.syncRequest(new PossibleTypedParent(diagram, STR.ComponentType));
+ if(componentType == null)
+ return false; // Not part of a component type
+
+ return g.hasStatement(componentType, STR.ComponentType_Locked);
+ }
+
+ @Override
+ public void openEditor(final Resource r) throws Exception {
+ SimanticsUI.getSession().asyncRequest(new ReadRequest() {
+ @Override
+ public void run(ReadGraph g) throws DatabaseException {
+ openEditor(g, r, getEditorId());
+ }
+ });
+ }
+
+ /**
+ * @param g
+ * @param configurationComposite
+ * @param editorId
+ * @throws DatabaseException
+ */
+ public static boolean openEditor(ReadGraph g, Resource configurationComposite, final String editorId) throws DatabaseException {
+ return openEditor(g, configurationComposite, editorId, Collections.emptySet());
+ }
+
+ protected static Resource getDiagram(ReadGraph graph, Resource r, final Collection<Object> selectedObjects) throws DatabaseException {
+
+ Layer0 L0 = Layer0.getInstance(graph);
+ DiagramResource DIA = DiagramResource.getInstance(graph);
+
+ if(graph.isInstanceOf(r, DIA.Diagram)) return r;
+
+ Resource diagram = ComponentUtils.getPossibleCompositeDiagram(graph, r);
+ if(diagram != null) return diagram;
+
+ if(selectedObjects.size() == 1) {
+ Object o = selectedObjects.iterator().next();
+ if(o instanceof Resource) {
+ Resource res = (Resource)o;
+ if(graph.isInstanceOf(res, DIA.Element)) {
+ return graph.getPossibleObject(res, L0.PartOf);
+ }
+ }
+ }
+
+ return null;
+
+ }
+
+ public static Pair<Resource, RVI> getModelAndRVI(ReadGraph graph, Resource configurationComposite) throws DatabaseException {
+ Variable compositeVariable = Variables.getPossibleVariable(graph, configurationComposite);
+ if (compositeVariable == null)
+ return null;
+
+ Layer0 L0 = Layer0.getInstance(graph);
+ StructuralResource2 STR = StructuralResource2.getInstance(graph);
+ boolean isComponentType = graph.hasStatement(configurationComposite, STR.Defines);
+ Resource rviContext = graph.syncRequest(new PossibleTypedParent(configurationComposite, L0.RVIContext));
+
+ if (isComponentType || rviContext == null) {
+ Resource indexRoot = graph.sync(new PossibleIndexRoot(configurationComposite));
+ if (indexRoot == null)
+ return null;
+
+ return Pair.make(indexRoot, null);
+ }
+
+ final Resource model = Variables.getPossibleModel(graph, compositeVariable);
+ if (model == null)
+ return null;
+ final RVI rvi = compositeVariable.getPossibleRVI(graph);
+
+ return Pair.make(model, rvi);
+ }
+
+ /**
+ * @param g
+ * @param configurationComposite
+ * @param editorId
+ * @param selectedObjects
+ * @throws DatabaseException
+ */
+ public static boolean openEditor(ReadGraph g, Resource r, final String editorId, final Collection<Object> selectedObjects) throws DatabaseException {
+
+ final Resource diagram = getDiagram(g, r, selectedObjects);
+ if (diagram == null)
+ return false;
+
+ final Resource configurationComposite = ComponentUtils.getPossibleDiagramComposite(g, diagram);
+ if (configurationComposite == null)
+ return false;
+
+ Pair<Resource, RVI> modelAndRVI = getModelAndRVI(g, configurationComposite);
+ //System.out.println("modelAndRVI: " + modelAndRVI);
+ if (modelAndRVI == null)
+ return false;
+
+ final Runnable editorActivator = NavigateToTarget.editorActivator(editorId, diagram, modelAndRVI.first, modelAndRVI.second, part -> {
+ if (selectedObjects.isEmpty())
+ return;
+
+ final ICanvasContext openedCanvas = (ICanvasContext) part.getAdapter(ICanvasContext.class);
+ assert openedCanvas != null;
+ // CanvasContext-wide denial of initial zoom-to-fit on diagram open.
+ openedCanvas.getDefaultHintContext().setHint(DiagramHints.KEY_INITIAL_ZOOM_TO_FIT, Boolean.FALSE);
+ //System.out.println("ASDF: " + element);
+ ThreadUtils.asyncExec(openedCanvas.getThreadAccess(),
+ NavigateToTarget.elementSelectorZoomer(openedCanvas, selectedObjects, false));
+ });
+
+ PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
+ @Override
+ public void run() {
+ editorActivator.run();
+ }
+ });
+
+ return true;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff