jna-master/contrib/msoffice/src/com/sun/jna/platform/win32/COM/util/office/MSOfficeWordDemo.java
/* Copyright (c) 2014 Dr David H. Akehurst (itemis), All Rights Reserved
 *
 * The contents of this file is dual-licensed under 2
 * alternative Open Source/Free licenses: LGPL 2.1 or later and
 * Apache License 2.0. (starting with JNA version 4.0.0).
 *
 * You can freely decide which license you want to apply to
 * the project.
 *
 * You may obtain a copy of the LGPL License at:
 *
 * http://www.gnu.org/licenses/licenses.html
 *
 * A copy is also included in the downloadable source code package
 * containing JNA, in file "LGPL2.1".
 *
 * You may obtain a copy of the Apache License at:
 *
 * http://www.apache.org/licenses/
 *
 * A copy is also included in the downloadable source code package
 * containing JNA, in file "AL2.0".
 */
package com.sun.jna.platform.win32.COM.util.office;

import java.io.File;

import com.sun.jna.Pointer;
import com.sun.jna.platform.win32.Ole32;
import com.sun.jna.platform.win32.COM.Helper;
import com.sun.jna.platform.win32.COM.util.Factory;
import com.sun.jna.platform.win32.COM.util.office.word.ComIApplication;
import com.sun.jna.platform.win32.COM.util.office.word.ComWord_Application;
import com.sun.jna.platform.win32.COM.util.office.word.WdOriginalFormat;
import com.sun.jna.platform.win32.COM.util.office.word.WdSaveFormat;
import java.io.IOException;

public class MSOfficeWordDemo {

    private static final String currentWorkingDir = new File("").getAbsolutePath() + File.separator;

    public static void main(String[] args) throws IOException {
        Ole32.INSTANCE.CoInitializeEx(Pointer.NULL, Ole32.COINIT_MULTITHREADED);
        try {
            testMSWord();
        } finally {
            Ole32.INSTANCE.CoUninitialize();
        }
    }

    public static void testMSWord() throws IOException {
        File demoDocument = null;
        ComIApplication msWord = null;
        Factory factory = new Factory();

        try {
            System.out.println("Files in temp dir: " + Helper.tempDir.getAbsolutePath());

            ComWord_Application msWordObject = factory.createObject(ComWord_Application.class);
            msWord = msWordObject.queryInterface(ComIApplication.class);

            System.out.println("MSWord version: " + msWord.getVersion());

            msWord.setVisible(true);

            demoDocument = Helper.createNotExistingFile("jnatest", ".doc");
            Helper.extractClasspathFileToReal("/com/sun/jna/platform/win32/COM/util/office/resources/jnatest.doc", demoDocument);

            msWord.getDocuments().Open(demoDocument.getAbsolutePath());

            Helper.sleep(5);

            msWord.getSelection().TypeText("Hello from JNA! \n\n");
            // wait 10sec. before closing
            Helper.sleep(10);
            // save in different formats
            // pdf format is only supported in MSWord 2007 and above
            msWord.getActiveDocument().SaveAs(new File(Helper.tempDir, "jnatestSaveAs.doc").getAbsolutePath(), WdSaveFormat.wdFormatDocument);
            msWord.getActiveDocument().SaveAs(new File(Helper.tempDir, "jnatestSaveAs.pdf").getAbsolutePath(), WdSaveFormat.wdFormatPDF);
            msWord.getActiveDocument().SaveAs(new File(Helper.tempDir, "jnatestSaveAs.rtf").getAbsolutePath(), WdSaveFormat.wdFormatRTF);
            msWord.getActiveDocument().SaveAs(new File(Helper.tempDir, "jnatestSaveAs.html").getAbsolutePath(), WdSaveFormat.wdFormatHTML);
            // close and don't save the changes
            msWord.getActiveDocument().Close(false);

            // Create a new document
            msWord.getDocuments().Add();
            // msWord.openDocument(currentWorkingDir + "jnatest.doc", true);
            msWord.getSelection().TypeText(
                "Hello from JNA! \n Please notice that JNA can control "
                + "MS Word via the new COM interface! \nHere we are "
                + "creating a new word document and we save it "
                + "to the 'TEMP' directory!");
            // save with no user prompt
            msWord.getActiveDocument().SaveAs(new File(Helper.tempDir, "jnatestNewDoc1.docx").getAbsolutePath(), WdSaveFormat.wdFormatDocumentDefault);
            msWord.getActiveDocument().SaveAs(new File(Helper.tempDir, "jnatestNewDoc2.docx").getAbsolutePath(), WdSaveFormat.wdFormatDocumentDefault);
            msWord.getActiveDocument().SaveAs(new File(Helper.tempDir, "jnatestNewDoc3.docx").getAbsolutePath(), WdSaveFormat.wdFormatDocumentDefault);
            // close and don't save the changes
            msWord.getActiveDocument().Close(false);

            // open 3 documents
            msWord.getDocuments().Open(new File(Helper.tempDir, "jnatestNewDoc1.docx").getAbsolutePath());
            msWord.getSelection().TypeText("Hello some changes from JNA!\n");
            msWord.getDocuments().Open(new File(Helper.tempDir, "jnatestNewDoc2.docx").getAbsolutePath());
            msWord.getSelection().TypeText("Hello some changes from JNA!\n");
            msWord.getDocuments().Open(new File(Helper.tempDir, "jnatestNewDoc3.docx").getAbsolutePath());
            msWord.getSelection().TypeText("Hello some changes from JNA!\n");
            // save the document and prompt the user
            msWord.getDocuments().Save(false, WdOriginalFormat.wdPromptUser);
        } finally {
            // Make sure the word instance is shut down
            if (msWord != null) {
                msWord.Quit();
            }

            // Release all objects acquired by the factory
            factory.disposeAll();

            if (demoDocument != null && demoDocument.exists()) {
                demoDocument.delete();
            }
        }
    }
}
