X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fadapters%2FExportModelActionFactory.java;fp=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fadapters%2FExportModelActionFactory.java;h=f3a15f69626ea85acbb0ec480199693195024a35;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/adapters/ExportModelActionFactory.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/adapters/ExportModelActionFactory.java
new file mode 100644
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+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/adapters/ExportModelActionFactory.java
@@ -0,0 +1,93 @@
+/*******************************************************************************
+ * Copyright (c) 2012 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.adapters;
+
+import java.io.File;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.FileDialog;
+import org.eclipse.swt.widgets.Shell;
+import org.simantics.Simantics;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.common.primitiverequest.PossibleRelatedValue;
+import org.simantics.db.common.request.UniqueRead;
+import org.simantics.db.common.utils.Logger;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.ActionFactory;
+import org.simantics.db.layer0.util.ModelTransferableGraphSourceRequest;
+import org.simantics.db.layer0.util.TransferableGraphConfiguration2;
+import org.simantics.graph.db.TransferableGraphSource;
+import org.simantics.graph.db.TransferableGraphs;
+import org.simantics.layer0.Layer0;
+
+public class ExportModelActionFactory implements ActionFactory {
+
+    String format;
+    String extension;
+    
+    public ExportModelActionFactory(String extension, String format) {
+        this.extension = extension;
+        this.format = format;
+    }
+
+    @Override
+    public Runnable create(Object target_) {
+        final Resource target = (Resource)target_;
+        return new Runnable() {
+            @Override
+            public void run() {
+
+            	Shell shell = Display.getDefault().getActiveShell();
+ 
+            	Session session = Simantics.getSession();
+
+            	try {
+
+            		final Layer0 L0 = Layer0.getInstance(session);
+
+            		final String name = session.syncRequest(new PossibleRelatedValue<String>(target, L0.HasName, Bindings.STRING));
+
+            		FileDialog dialog = new FileDialog(shell, SWT.SAVE);
+            		dialog.setFilterExtensions(new String[] { "*." + extension });
+            		dialog.setFileName(name + "." + extension);
+            		String newFileName = dialog.open();
+            		if(newFileName == null) return;
+
+            		if(!newFileName.endsWith(extension))
+            			newFileName += "." + extension;
+
+            		try (TransferableGraphSource s = session.sync(new ModelTransferableGraphSourceRequest(createConf(session, target)))) {
+            		    TransferableGraphs.writeTransferableGraph(session, format, 1, s, new File(newFileName));
+            		}
+        	
+        		} catch (Exception e) {
+        			Logger.defaultLogError(e);
+        		}
+
+            }
+        };
+    }
+
+    private TransferableGraphConfiguration2 createConf(Session session, final Resource model) throws DatabaseException {
+        return session.sync(new UniqueRead<TransferableGraphConfiguration2>() {
+            @Override
+            public TransferableGraphConfiguration2 perform(ReadGraph graph) throws DatabaseException {
+                return new TransferableGraphConfiguration2(graph, model, true, false);
+            }
+        });
+    }
+
+}