X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fui%2Factions%2FExportDocumentFile.java;fp=bundles%2Forg.simantics.document.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fui%2Factions%2FExportDocumentFile.java;h=c612f99bc6b7f53acd8a05b2fb52304f725f0c27;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/ExportDocumentFile.java b/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/ExportDocumentFile.java
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+++ b/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/ExportDocumentFile.java
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+/*******************************************************************************
+ * 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.document.ui.actions;
+
+import java.io.File;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.FileDialog;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.ActionFactory;
+import org.simantics.db.request.Read;
+import org.simantics.document.DocumentResource;
+import org.simantics.graphfile.ontology.GraphFileResource;
+import org.simantics.graphfile.util.GraphFileUtil;
+import org.simantics.ui.SimanticsUI;
+import org.simantics.utils.ui.ExceptionUtils;
+
+/**
+ * Action for exporting file based documents.
+ * 
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
+ *
+ */
+public class ExportDocumentFile implements ActionFactory {
+
+	
+	@Override
+	public Runnable create(Object target) {
+
+		if(!(target instanceof Resource))
+			return null;
+
+		final Resource resource = (Resource)target;
+
+		return new Runnable() {
+			@Override
+			public void run() {
+				try {
+					String resourceName = SimanticsUI.getSession().syncRequest(new Read<String>() {
+						public String perform(ReadGraph graph) throws DatabaseException {
+							DocumentResource doc = DocumentResource.getInstance(graph);
+							GraphFileResource gf = GraphFileResource.getInstance(graph);
+							if (!graph.isInstanceOf(resource, doc.FileDocument))
+								return null;
+							return graph.getPossibleRelatedValue(resource, gf.HasResourceName);
+						};
+					});
+					
+					FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(),SWT.SAVE);
+					dialog.setFileName(resourceName);
+					final String filename = dialog.open();
+					if (filename == null)
+						return;
+					exportDocument(resource, filename);
+				} catch (DatabaseException e) {
+					ExceptionUtils.logAndShowError("Cannot export document.", e);
+				}
+
+			}
+		};
+	}
+	
+	public static void exportDocument(Resource document, String fileName) throws DatabaseException {
+	    GraphFileUtil.writeDataToFile(document, new File(fileName));
+	}
+}