bundles/org.simantics.wiki.ui/src/org/simantics/wiki/ui/editor/WikiExportPDFAction.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.wiki.ui.editor;\r
  13 \r
  14 import java.io.FileNotFoundException;\r
  15 import java.io.FileOutputStream;\r
  16 \r
  17 import org.eclipse.jface.action.Action;\r
  18 import org.eclipse.swt.SWT;\r
  19 import org.eclipse.swt.widgets.Display;\r
  20 import org.eclipse.swt.widgets.FileDialog;\r
  21 import org.eclipse.swt.widgets.Shell;\r
  22 \r
  23 import com.lowagie.text.Document;\r
  24 import com.lowagie.text.DocumentException;\r
  25 import com.lowagie.text.PageSize;\r
  26 import com.lowagie.text.pdf.PdfWriter;\r
  27 \r
  28 public class WikiExportPDFAction extends Action {\r
  29 \r
  30         final IExportable exportable;\r
  31         \r
  32         public WikiExportPDFAction(IExportable exportable) {\r
  33                 this.exportable = exportable;\r
  34         }\r
  35         \r
  36         public void run() {\r
  37                 \r
  38                 Shell shell = Display.getCurrent().getActiveShell();\r
  39 \r
  40         FileDialog fd = new FileDialog(shell, SWT.SAVE);\r
  41         fd.setText("Save PDF");\r
  42         fd.setFilterPath("C:/");\r
  43         String[] filterExt = { "*.pdf", "*.*" };\r
  44         fd.setFilterExtensions(filterExt);\r
  45         String filename = fd.open();\r
  46         if (filename == null)\r
  47             return;\r
  48                 exportPDF(filename);\r
  49                 \r
  50         }\r
  51         \r
  52         protected void exportPDF(String filename) {             \r
  53                 Document document = new Document(PageSize.A4,36,36,36,36);\r
  54                 try {\r
  55                         PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(filename));\r
  56                         document.open();\r
  57                         exportable.export(document, writer);\r
  58                 } catch (FileNotFoundException e) {\r
  59                         // TODO Auto-generated catch block\r
  60                         e.printStackTrace();\r
  61                 } catch (DocumentException e) {\r
  62                         // TODO Auto-generated catch block\r
  63                         e.printStackTrace();\r
  64                 } finally {\r
  65                         document.close();\r
  66                 }\r
  67         }\r
  68 }\r