Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / diagramEditor / OpenDiagramFromSymbolAdapter.java

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagramEditor/OpenDiagramFromSymbolAdapter.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagramEditor/OpenDiagramFromSymbolAdapter.java
new file mode 100644 (file)
index 0000000..fd8925a
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagramEditor/OpenDiagramFromSymbolAdapter.java
@@ -0,0 +1,88 @@
+/*******************************************************************************\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
+\r
+import org.eclipse.ui.PartInitException;\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.ReadRequest;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.variable.RVI;\r
+import org.simantics.diagram.stubs.DiagramResource;\r
+import org.simantics.modeling.ModelingResources;\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.ResourceEditorInput2;\r
+import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;\r
+import org.simantics.utils.ui.ErrorLogger;\r
+import org.simantics.utils.ui.workbench.WorkbenchUtils;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class OpenDiagramFromSymbolAdapter extends AbstractResourceEditorAdapter {\r
+\r
+    private static final String EDITOR_ID = "org.simantics.modeling.ui.symbolEditor";\r
+\r
+    public OpenDiagramFromSymbolAdapter() {\r
+        super("Symbol Editor", Activator.SYMBOL_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
+        if(!g.isInheritedFrom(r, DiagramResource.getInstance(g).DefinedElement))\r
+            return false;\r
+        Resource componentType = g.getPossibleObject(r, ModelingResources.getInstance(g).SymbolToComponentType);\r
+        if(componentType == null)\r
+            return false;\r
+        return !OpenDiagramFromConfigurationAdapter.isLocked(g, componentType);\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
+                StructuralResource2 sr = StructuralResource2.getInstance(g);\r
+                final Collection<Resource> dias = g.getObjects(r, sr.IsDefinedBy);\r
+                if (dias.isEmpty())\r
+                    return;\r
+\r
+               final Resource model = g.sync(new PossibleIndexRoot(r));\r
+               if(model == null) return;\r
+\r
+                PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {\r
+                    @Override\r
+                    public void run() {\r
+                        for(Resource dia : dias)\r
+                            try {\r
+                                String editorId = getEditorId();\r
+                                WorkbenchUtils.openEditor(editorId, new ResourceEditorInput2(editorId, dia, model, (RVI)null));\r
+                            } catch (PartInitException e) {\r
+                                ErrorLogger.defaultLogError(e);\r
+                            }\r
+                    }\r
+                });\r
+            }\r
+        });\r
+    }\r
+\r
+}\r