Java/SWT JFace Eclipse/WIN32 — различия между версиями

Текущая версия на 05:56, 1 июня 2010

Содержание

1 Embed Word in an applet
2 Find the icon of the program that edits .bmp files
3 How to access About, Preferences and Quit menus on carbon
4 Invoke an external batch file
5 Invoke the system text editor on autoexec.bat
6 OLE and ActiveX example: browse the typelibinfo for a program id
7 OLE and ActiveX example: get events from IE control
8 OLE and ActiveX example snippet
9 Place an icon with a popup menu on the system tray
10 Reading and writing to a SAFEARRAY
11 Running a script within IE.
12 SWT Ole Frame
13 Word OLE

Embed Word in an applet

/*
 * example snippet: Embed Word in an applet
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import java.applet.Applet;
public class Snippet157 extends Applet {
  org.eclipse.swt.widgets.Display display;
  org.eclipse.swt.widgets.Shell swtParent;
  java.awt.Canvas awtParent;
  public void init() {
    Thread thread = new Thread(new Runnable() {
      public void run() {
        setLayout(new java.awt.GridLayout(1, 1));
        awtParent = new java.awt.Canvas();
        add(awtParent);
        display = new org.eclipse.swt.widgets.Display();
        swtParent = org.eclipse.swt.awt.SWT_AWT.new_Shell(display,
            awtParent);
        swtParent.setLayout(new org.eclipse.swt.layout.FillLayout());
        org.eclipse.swt.ole.win32.OleFrame frame = new org.eclipse.swt.ole.win32.OleFrame(
            swtParent, org.eclipse.swt.SWT.NONE);
        org.eclipse.swt.ole.win32.OleClientSite site;
        try {
          site = new org.eclipse.swt.ole.win32.OleClientSite(frame,
              org.eclipse.swt.SWT.NONE, "Word.Document");
        } catch (org.eclipse.swt.SWTException e) {
          String str = "Create OleClientSite Error" + e.toString();
          System.out.println(str);
          return;
        }
        setSize(500, 500);
        validate();
        site.doVerb(org.eclipse.swt.ole.win32.OLE.OLEIVERB_SHOW);
        while (swtParent != null && !swtParent.isDisposed()) {
          if (!display.readAndDispatch())
            display.sleep();
        }
      }
    });
    thread.start();
  }
  public void stop() {
    if (display != null && !display.isDisposed()) {
      display.syncExec(new Runnable() {
        public void run() {
          if (swtParent != null && !swtParent.isDisposed())
            swtParent.dispose();
          swtParent = null;
          display.dispose();
          display = null;
        }
      });
      remove(awtParent);
      awtParent = null;
    }
  }
}

Find the icon of the program that edits .bmp files

/*
 * Program example snippet: find the icon of the program that edits .bmp files
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.program.Program;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
public class Snippet32 {
public static void main (String [] args) {
  Display display = new Display ();
  Shell shell = new Shell (display);
  Label label = new Label (shell, SWT.NONE);
  label.setText ("Can"t find icon for .bmp");
  Image image = null;
  Program p = Program.findProgram (".bmp");
  if (p != null) {
    ImageData data = p.getImageData ();
    if (data != null) {
      image = new Image (display, data);
      label.setImage (image);
    }
  }
  label.pack ();
  shell.pack ();
  shell.open ();
  while (!shell.isDisposed()) {
    if (!display.readAndDispatch ()) display.sleep ();
  }
  if (image != null) image.dispose ();
  display.dispose ();
}
}

How to access About, Preferences and Quit menus on carbon

/*******************************************************************************
 * Copyright (c) 2000, 2005 IBM Corporation and others.
 * 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.swt.snippets;
/*
 * How to access About, Preferences and Quit menus on carbon.
 * NOTE: This snippet uses internal SWT packages that are
 * subject to change without notice.
 * 
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.internal.*;
import org.eclipse.swt.internal.carbon.*;
import org.eclipse.swt.*;
import org.eclipse.swt.widgets.*;
public class Snippet178 {
  private static final int kHICommandPreferences = ("p" << 24) + ("r" << 16)
      + ("e" << 8) + "f";
  private static final int kHICommandAbout = ("a" << 24) + ("b" << 16)
      + ("o" << 8) + "u";
  private static final int kHICommandServices = ("s" << 24) + ("e" << 16)
      + ("r" << 8) + "v";
public static void main(String[] arg) {
  Display.setAppName("AppMenu"); // sets name in Dock
  Display display = new Display();
  hookApplicationMenu(display, "About AppMenu");
  Shell shell = new Shell(display);
  shell.setText("Main Window");
  shell.open();
  while (!shell.isDisposed())
    if (!display.readAndDispatch())
      display.sleep();
  display.dispose();
}
static void hookApplicationMenu(Display display, final String aboutName) {
  // Callback target
  Object target = new Object() {
    int commandProc(int nextHandler, int theEvent, int userData) {
      if (OS.GetEventKind(theEvent) == OS.kEventProcessCommand) {
        HICommand command = new HICommand();
        OS.GetEventParameter(theEvent, OS.kEventParamDirectObject,
            OS.typeHICommand, null, HICommand.sizeof, null,
            command);
        switch (command.rumandID) {
        case kHICommandPreferences:
          return handleCommand("Preferences"); //$NON-NLS-1$
        case kHICommandAbout:
          return handleCommand(aboutName);
        default:
          break;
        }
      }
      return OS.eventNotHandledErr;
    }
    int handleCommand(String command) {
      Shell shell = new Shell();
      MessageBox preferences = new MessageBox(shell, SWT.ICON_WARNING);
      preferences.setText(command);
      preferences.open();
      shell.dispose();
      return OS.noErr;
    }
  };
  final Callback commandCallback = new Callback(target, "commandProc", 3); //$NON-NLS-1$
  int commandProc = commandCallback.getAddress();
  if (commandProc == 0) {
    commandCallback.dispose();
    return; // give up
  }
  // Install event handler for commands
  int[] mask = new int[] { OS.kEventClassCommand, OS.kEventProcessCommand };
  OS.InstallEventHandler(OS.GetApplicationEventTarget(), commandProc,
      mask.length / 2, mask, 0, null);
  // create About ... menu command
  int[] outMenu = new int[1];
  short[] outIndex = new short[1];
  if (OS.GetIndMenuItemWithCommandID(0, kHICommandPreferences, 1,
      outMenu, outIndex) == OS.noErr
      && outMenu[0] != 0) {
    int menu = outMenu[0];
    int l = aboutName.length();
    char buffer[] = new char[l];
    aboutName.getChars(0, l, buffer, 0);
    int str = OS.CFStringCreateWithCharacters(OS.kCFAllocatorDefault,
        buffer, l);
    OS.InsertMenuItemTextWithCFString(menu, str, (short) 0, 0,
        kHICommandAbout);
    OS.CFRelease(str);
    // add separator between About & Preferences
    OS.InsertMenuItemTextWithCFString(menu, 0, (short) 1,
        OS.kMenuItemAttrSeparator, 0);
    // enable pref menu
    OS.EnableMenuCommand(menu, kHICommandPreferences);
    // disable services menu
    OS.DisableMenuCommand(menu, kHICommandServices);
  }
  // schedule disposal of callback object
  display.disposeExec(new Runnable() {
    public void run() {
      commandCallback.dispose();
    }
  });
}
}

Invoke an external batch file

/*
 * Program example snippet: invoke an external batch file
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.program.Program;
import org.eclipse.swt.widgets.Display;
public class Snippet105 {
  public static void main(String[] args) {
    Display display = new Display();
    Program.launch("c:\\cygwin\\cygwin.bat");
    display.dispose();
  }
}

Invoke the system text editor on autoexec.bat

/*
 * Program example snippet: invoke the system text editor on autoexec.bat
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.program.Program;
import org.eclipse.swt.widgets.Display;
public class Snippet30 {
  public static void main(String[] args) {
    Display display = new Display();
    Program p = Program.findProgram(".txt");
    if (p != null)
      p.execute("c:\\autoexec.bat");
    display.dispose();
  }
}

OLE and ActiveX example: browse the typelibinfo for a program id

/*
 * OLE and ActiveX example snippet: browse the typelibinfo for a program id
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTException;
import org.eclipse.swt.internal.ole.win32.TYPEATTR;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleAutomation;
import org.eclipse.swt.ole.win32.OleControlSite;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.ole.win32.OleFunctionDescription;
import org.eclipse.swt.ole.win32.OlePropertyDescription;
import org.eclipse.swt.widgets.Shell;
public class Snippet81 {
  public static void main(String[] args) {
    if (args.length == 0) {
      System.out.println("Usage: java Main <program id>");
      return;
    }
    String progID = args[0];
    Shell shell = new Shell();
    OleFrame frame = new OleFrame(shell, SWT.NONE);
    OleControlSite site = null;
    OleAutomation auto = null;
    try {
      site = new OleControlSite(frame, SWT.NONE, progID);
      auto = new OleAutomation(site);
    } catch (SWTException ex) {
      System.out.println("Unable to open type library for " + progID);
      return;
    }
    TYPEATTR typeattr = auto.getTypeInfoAttributes();
    if (typeattr != null) {
      if (typeattr.cFuncs > 0)
        System.out.println("Functions for " + progID + " :\n");
      for (int i = 0; i < typeattr.cFuncs; i++) {
        OleFunctionDescription data = auto.getFunctionDescription(i);
        String argList = "";
        int firstOptionalArgIndex = data.args.length
            - data.optionalArgCount;
        for (int j = 0; j < data.args.length; j++) {
          argList += "[";
          if (j >= firstOptionalArgIndex)
            argList += "optional, ";
          argList += getDirection(data.args[j].flags) + "] "
              + getTypeName(data.args[j].type) + " "
              + data.args[j].name;
          if (j < data.args.length - 1)
            argList += ", ";
        }
        System.out.println(getInvokeKind(data.invokeKind) + " (id = "
            + data.id + ") : " + "\n\tSignature   : "
            + getTypeName(data.returnType) + " " + data.name + "("
            + argList + ")" + "\n\tDescription : "
            + data.documentation + "\n\tHelp File   : "
            + data.helpFile + "\n");
      }
      if (typeattr.cVars > 0)
        System.out.println("\n\nVariables for " + progID + " :\n");
      for (int i = 0; i < typeattr.cVars; i++) {
        OlePropertyDescription data = auto.getPropertyDescription(i);
        System.out.println("PROPERTY (id = " + data.id + ") :"
            + "\n\tName : " + data.name + "\n\tType : "
            + getTypeName(data.type) + "\n");
      }
    }
    auto.dispose();
    shell.dispose();
  }
  private static String getTypeName(int type) {
    switch (type) {
    case OLE.VT_BOOL:
      return "boolean";
    case OLE.VT_R4:
      return "float";
    case OLE.VT_R8:
      return "double";
    case OLE.VT_I4:
      return "int";
    case OLE.VT_DISPATCH:
      return "IDispatch";
    case OLE.VT_UNKNOWN:
      return "IUnknown";
    case OLE.VT_I2:
      return "short";
    case OLE.VT_BSTR:
      return "String";
    case OLE.VT_VARIANT:
      return "Variant";
    case OLE.VT_CY:
      return "Currency";
    case OLE.VT_DATE:
      return "Date";
    case OLE.VT_UI1:
      return "unsigned char";
    case OLE.VT_UI4:
      return "unsigned int";
    case OLE.VT_USERDEFINED:
      return "UserDefined";
    case OLE.VT_HRESULT:
      return "int";
    case OLE.VT_VOID:
      return "void";
    case OLE.VT_BYREF | OLE.VT_BOOL:
      return "boolean *";
    case OLE.VT_BYREF | OLE.VT_R4:
      return "float *";
    case OLE.VT_BYREF | OLE.VT_R8:
      return "double *";
    case OLE.VT_BYREF | OLE.VT_I4:
      return "int *";
    case OLE.VT_BYREF | OLE.VT_DISPATCH:
      return "IDispatch *";
    case OLE.VT_BYREF | OLE.VT_UNKNOWN:
      return "IUnknown *";
    case OLE.VT_BYREF | OLE.VT_I2:
      return "short *";
    case OLE.VT_BYREF | OLE.VT_BSTR:
      return "String *";
    case OLE.VT_BYREF | OLE.VT_VARIANT:
      return "Variant *";
    case OLE.VT_BYREF | OLE.VT_CY:
      return "Currency *";
    case OLE.VT_BYREF | OLE.VT_DATE:
      return "Date *";
    case OLE.VT_BYREF | OLE.VT_UI1:
      return "unsigned char *";
    case OLE.VT_BYREF | OLE.VT_UI4:
      return "unsigned int *";
    case OLE.VT_BYREF | OLE.VT_USERDEFINED:
      return "UserDefined *";
    }
    return "unknown " + type;
  }
  private static String getDirection(int direction) {
    String dirString = "";
    boolean comma = false;
    if ((direction & OLE.IDLFLAG_FIN) != 0) {
      dirString += "in";
      comma = true;
    }
    if ((direction & OLE.IDLFLAG_FOUT) != 0) {
      if (comma)
        dirString += ", ";
      dirString += "out";
      comma = true;
    }
    if ((direction & OLE.IDLFLAG_FLCID) != 0) {
      if (comma)
        dirString += ", ";
      dirString += "lcid";
      comma = true;
    }
    if ((direction & OLE.IDLFLAG_FRETVAL) != 0) {
      if (comma)
        dirString += ", ";
      dirString += "retval";
    }
    return dirString;
  }
  private static String getInvokeKind(int invKind) {
    switch (invKind) {
    case OLE.INVOKE_FUNC:
      return "METHOD";
    case OLE.INVOKE_PROPERTYGET:
      return "PROPERTY GET";
    case OLE.INVOKE_PROPERTYPUT:
      return "PROPERTY PUT";
    case OLE.INVOKE_PROPERTYPUTREF:
      return "PROPERTY PUT BY REF";
    }
    return "unknown " + invKind;
  }
}

OLE and ActiveX example: get events from IE control

/*
 * OLE and ActiveX example snippet: get events from IE control
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTError;
import org.eclipse.swt.internal.ole.win32.ru;
import org.eclipse.swt.internal.ole.win32.ruObject;
import org.eclipse.swt.internal.ole.win32.GUID;
import org.eclipse.swt.internal.ole.win32.IDispatch;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleAutomation;
import org.eclipse.swt.ole.win32.OleControlSite;
import org.eclipse.swt.ole.win32.OleEvent;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.ole.win32.OleListener;
import org.eclipse.swt.ole.win32.Variant;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class Snippet123 {
  public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    OleControlSite controlSite;
    try {
      OleFrame frame = new OleFrame(shell, SWT.NONE);
      controlSite = new OleControlSite(frame, SWT.NONE, "Shell.Explorer");
      controlSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
    } catch (SWTError e) {
      System.out.println("Unable to open activeX control");
      return;
    }
    shell.open();
    // IWebBrowser
    final OleAutomation webBrowser = new OleAutomation(controlSite);
    // When a new document is loaded, access the document object for the new
    // page.
    int DownloadComplete = 104;
    controlSite.addEventListener(DownloadComplete, new OleListener() {
      public void handleEvent(OleEvent event) {
        int[] htmlDocumentID = webBrowser
            .getIDsOfNames(new String[] { "Document" });
        if (htmlDocumentID == null)
          return;
        Variant pVarResult = webBrowser.getProperty(htmlDocumentID[0]);
        if (pVarResult == null || pVarResult.getType() == 0)
          return;
        // IHTMLDocument2
        OleAutomation htmlDocument = pVarResult.getAutomation();
        // Request to be notified of click, double click and key down
        // events
        EventDispatch myDispatch = new EventDispatch(
            EventDispatch.onclick);
        IDispatch idispatch = new IDispatch(myDispatch.getAddress());
        Variant dispatch = new Variant(idispatch);
        htmlDocument.setProperty(EventDispatch.onclick, dispatch);
        myDispatch = new EventDispatch(EventDispatch.ondblclick);
        idispatch = new IDispatch(myDispatch.getAddress());
        dispatch = new Variant(idispatch);
        htmlDocument.setProperty(EventDispatch.ondblclick, dispatch);
        myDispatch = new EventDispatch(EventDispatch.onkeydown);
        idispatch = new IDispatch(myDispatch.getAddress());
        dispatch = new Variant(idispatch);
        htmlDocument.setProperty(EventDispatch.onkeydown, dispatch);
        // Remember to release OleAutomation Object
        htmlDocument.dispose();
      }
    });
    // Navigate to a web site
    int[] ids = webBrowser
        .getIDsOfNames(new String[] { "Navigate", "URL" });
    Variant[] rgvarg = new Variant[] { new Variant("http://www.google.ru") };
    int[] rgdispidNamedArgs = new int[] { ids[1] };
    webBrowser.invoke(ids[0], rgvarg, rgdispidNamedArgs);
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    // Remember to release OleAutomation Object
    webBrowser.dispose();
    display.dispose();
  }
}
// EventDispatch implements a simple IDispatch interface which will be called
// when the event is fired.
class EventDispatch {
  private COMObject iDispatch;
  private int refCount = 0;
  private int eventID;
  final static int onhelp = 0x8001177d;
  final static int onclick = 0x80011778;
  final static int ondblclick = 0x80011779;
  final static int onkeyup = 0x80011776;
  final static int onkeydown = 0x80011775;
  final static int onkeypress = 0x80011777;
  final static int onmouseup = 0x80011773;
  final static int onmousedown = 0x80011772;
  final static int onmousemove = 0x80011774;
  final static int onmouseout = 0x80011771;
  final static int onmouseover = 0x80011770;
  final static int onreadystatechange = 0x80011789;
  final static int onafterupdate = 0x80011786;
  final static int onrowexit = 0x80011782;
  final static int onrowenter = 0x80011783;
  final static int ondragstart = 0x80011793;
  final static int onselectstart = 0x80011795;
  EventDispatch(int eventID) {
    this.eventID = eventID;
    createCOMInterfaces();
  }
  int getAddress() {
    return iDispatch.getAddress();
  }
  private void createCOMInterfaces() {
    iDispatch = new COMObject(new int[] { 2, 0, 0, 1, 3, 4, 8 }) {
      public int method0(int[] args) {
        return QueryInterface(args[0], args[1]);
      }
      public int method1(int[] args) {
        return AddRef();
      }
      public int method2(int[] args) {
        return Release();
      }
      // method3 GetTypeInfoCount - not implemented
      // method4 GetTypeInfo - not implemented
      // method5 GetIDsOfNames - not implemented
      public int method6(int[] args) {
        return Invoke(args[0], args[1], args[2], args[3], args[4],
            args[5], args[6], args[7]);
      }
    };
  }
  private void disposeCOMInterfaces() {
    if (iDispatch != null)
      iDispatch.dispose();
    iDispatch = null;
  }
  private int AddRef() {
    refCount++;
    return refCount;
  }
  private int Invoke(int dispIdMember, int riid, int lcid, int dwFlags,
      int pDispParams, int pVarResult, int pExcepInfo, int pArgErr) {
    switch (eventID) {
    case onhelp:
      System.out.println("onhelp");
      break;
    case onclick:
      System.out.println("onclick");
      break;
    case ondblclick:
      System.out.println("ondblclick");
      break;
    case onkeyup:
      System.out.println("onkeyup");
      break;
    case onkeydown:
      System.out.println("onkeydown");
      break;
    case onkeypress:
      System.out.println("onkeypress");
      break;
    case onmouseup:
      System.out.println("onmouseup");
      break;
    case onmousedown:
      System.out.println("onmousedown");
      break;
    case onmousemove:
      System.out.println("onmousemove");
      break;
    case onmouseout:
      System.out.println("onmouseout");
      break;
    case onmouseover:
      System.out.println("onmouseover");
      break;
    case onreadystatechange:
      System.out.println("onreadystatechange");
      break;
    case onafterupdate:
      System.out.println("onafterupdate");
      break;
    case onrowexit:
      System.out.println("onrowexit");
      break;
    case onrowenter:
      System.out.println("onrowenter");
      break;
    case ondragstart:
      System.out.println("ondragstart");
      break;
    case onselectstart:
      System.out.println("onselectstart");
      break;
    }
    return COM.S_OK;
  }
  private int QueryInterface(int riid, int ppvObject) {
    if (riid == 0 || ppvObject == 0)
      return COM.E_INVALIDARG;
    GUID guid = new GUID();
    COM.MoveMemory(guid, riid, GUID.sizeof);
    if (COM.IsEqualGUID(guid, COM.IIDIUnknown)
        || COM.IsEqualGUID(guid, COM.IIDIDispatch)) {
      COM.MoveMemory(ppvObject, new int[] { iDispatch.getAddress() }, 4);
      AddRef();
      return COM.S_OK;
    }
    COM.MoveMemory(ppvObject, new int[] { 0 }, 4);
    return COM.E_NOINTERFACE;
  }
  int Release() {
    refCount--;
    if (refCount == 0) {
      disposeCOMInterfaces();
    }
    return refCount;
  }
}

OLE and ActiveX example snippet

/*
 * Copyright (c) 2000, 2003 IBM Corp. All rights reserved. This file is made
 * available under the terms of the Common Public License v1.0 which
 * accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 */
/*
 * OLE and ActiveX example snippet: browse the typelibinfo for a program id
 * 
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/i.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTException;
import org.eclipse.swt.internal.ole.win32.TYPEATTR;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleAutomation;
import org.eclipse.swt.ole.win32.OleControlSite;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.ole.win32.OleFunctionDescription;
import org.eclipse.swt.ole.win32.OlePropertyDescription;
import org.eclipse.swt.widgets.Shell;
public class Main {
  public static void main(String[] args) {
    if (args.length == 0) {
      System.out.println("Usage: java Main <program id>");
      return;
    }
    String progID = args[0];
    Shell shell = new Shell();
    OleFrame frame = new OleFrame(shell, SWT.NONE);
    OleControlSite site = null;
    OleAutomation auto = null;
    try {
      site = new OleControlSite(frame, SWT.NONE, progID);
      auto = new OleAutomation(site);
    } catch (SWTException ex) {
      System.out.println("Unable to open type library for " + progID);
      return;
    }
    TYPEATTR typeattr = auto.getTypeInfoAttributes();
    if (typeattr != null) {
      if (typeattr.cFuncs > 0)
        System.out.println("Functions for " + progID + " :\n");
      for (int i = 0; i < typeattr.cFuncs; i++) {
        OleFunctionDescription data = auto.getFunctionDescription(i);
        String argList = "";
        int firstOptionalArgIndex =
          data.args.length - data.optionalArgCount;
        for (int j = 0; j < data.args.length; j++) {
          argList += "[";
          if (j >= firstOptionalArgIndex)
            argList += "optional, ";
          argList += getDirection(data.args[j].flags)
            + "] "
            + getTypeName(data.args[j].type)
            + " "
            + data.args[j].name;
          if (j < data.args.length - 1)
            argList += ", ";
        }
        System.out.println(
          getInvokeKind(data.invokeKind)
            + " (id = "
            + data.id
            + ") : "
            + "\n\tSignature   : "
            + getTypeName(data.returnType)
            + " "
            + data.name
            + "("
            + argList
            + ")"
            + "\n\tDescription : "
            + data.documentation
            + "\n\tHelp File   : "
            + data.helpFile
            + "\n");
      }
      if (typeattr.cVars > 0)
        System.out.println("\n\nVariables for " + progID + " :\n");
      for (int i = 0; i < typeattr.cVars; i++) {
        OlePropertyDescription data = auto.getPropertyDescription(i);
        System.out.println(
          "PROPERTY (id = "
            + data.id
            + ") :"
            + "\n\tName : "
            + data.name
            + "\n\tType : "
            + getTypeName(data.type)
            + "\n");
      }
    }
    auto.dispose();
    shell.dispose();
  }
  
  private static String getTypeName(int type) {
    switch (type) {
      case OLE.VT_BOOL :
        return "boolean";
      case OLE.VT_R4 :
        return "float";
      case OLE.VT_R8 :
        return "double";
      case OLE.VT_I4 :
        return "int";
      case OLE.VT_DISPATCH :
        return "IDispatch";
      case OLE.VT_UNKNOWN :
        return "IUnknown";
      case OLE.VT_I2 :
        return "short";
      case OLE.VT_BSTR :
        return "String";
      case OLE.VT_VARIANT :
        return "Variant";
      case OLE.VT_CY :
        return "Currency";
      case OLE.VT_DATE :
        return "Date";
      case OLE.VT_UI1 :
        return "unsigned char";
      case OLE.VT_UI4 :
        return "unsigned int";
      case OLE.VT_USERDEFINED :
        return "UserDefined";
      case OLE.VT_HRESULT :
        return "int";
      case OLE.VT_VOID :
        return "void";
      case OLE.VT_BYREF | OLE.VT_BOOL :
        return "boolean *";
      case OLE.VT_BYREF | OLE.VT_R4 :
        return "float *";
      case OLE.VT_BYREF | OLE.VT_R8 :
        return "double *";
      case OLE.VT_BYREF | OLE.VT_I4 :
        return "int *";
      case OLE.VT_BYREF | OLE.VT_DISPATCH :
        return "IDispatch *";
      case OLE.VT_BYREF | OLE.VT_UNKNOWN :
        return "IUnknown *";
      case OLE.VT_BYREF | OLE.VT_I2 :
        return "short *";
      case OLE.VT_BYREF | OLE.VT_BSTR :
        return "String *";
      case OLE.VT_BYREF | OLE.VT_VARIANT :
        return "Variant *";
      case OLE.VT_BYREF | OLE.VT_CY :
        return "Currency *";
      case OLE.VT_BYREF | OLE.VT_DATE :
        return "Date *";
      case OLE.VT_BYREF | OLE.VT_UI1 :
        return "unsigned char *";
      case OLE.VT_BYREF | OLE.VT_UI4 :
        return "unsigned int *";
      case OLE.VT_BYREF | OLE.VT_USERDEFINED :
        return "UserDefined *";
    }
    return "unknown " + type;
  }
  
  private static String getDirection(int direction) {
    String dirString = "";
    boolean comma = false;
    if ((direction & OLE.IDLFLAG_FIN) != 0) {
      dirString += "in";
      comma = true;
    }
    if ((direction & OLE.IDLFLAG_FOUT) != 0) {
      if (comma)
        dirString += ", ";
      dirString += "out";
      comma = true;
    }
    if ((direction & OLE.IDLFLAG_FLCID) != 0) {
      if (comma)
        dirString += ", ";
      dirString += "lcid";
      comma = true;
    }
    if ((direction & OLE.IDLFLAG_FRETVAL) != 0) {
      if (comma)
        dirString += ", ";
      dirString += "retval";
    }
    return dirString;
  }
  
  private static String getInvokeKind(int invKind) {
    switch (invKind) {
      case OLE.INVOKE_FUNC :
        return "METHOD";
      case OLE.INVOKE_PROPERTYGET :
        return "PROPERTY GET";
      case OLE.INVOKE_PROPERTYPUT :
        return "PROPERTY PUT";
      case OLE.INVOKE_PROPERTYPUTREF :
        return "PROPERTY PUT BY REF";
    }
    return "unknown " + invKind;
  }
}

Place an icon with a popup menu on the system tray

/*
 * Tray example snippet: place an icon with a popup menu on the system tray
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Tray;
import org.eclipse.swt.widgets.TrayItem;
public class Snippet143 {
  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    Image image = new Image(display, 16, 16);
    final Tray tray = display.getSystemTray();
    if (tray == null) {
      System.out.println("The system tray is not available");
    } else {
      final TrayItem item = new TrayItem(tray, SWT.NONE);
      item.setToolTipText("SWT TrayItem");
      item.addListener(SWT.Show, new Listener() {
        public void handleEvent(Event event) {
          System.out.println("show");
        }
      });
      item.addListener(SWT.Hide, new Listener() {
        public void handleEvent(Event event) {
          System.out.println("hide");
        }
      });
      item.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
          System.out.println("selection");
        }
      });
      item.addListener(SWT.DefaultSelection, new Listener() {
        public void handleEvent(Event event) {
          System.out.println("default selection");
        }
      });
      final Menu menu = new Menu(shell, SWT.POP_UP);
      for (int i = 0; i < 8; i++) {
        MenuItem mi = new MenuItem(menu, SWT.PUSH);
        mi.setText("Item" + i);
      }
      item.addListener(SWT.MenuDetect, new Listener() {
        public void handleEvent(Event event) {
          menu.setVisible(true);
        }
      });
      item.setImage(image);
    }
    shell.setBounds(50, 50, 300, 200);
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    image.dispose();
    display.dispose();
  }
}

Reading and writing to a SAFEARRAY

/*
 * Reading and writing to a SAFEARRAY
 * 
 * This example reads from a PostData object in a BeforeNavigate2 event and
 * creates a PostData object in a call to Navigate.
 * 
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTException;
import org.eclipse.swt.internal.win32.OS;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleAutomation;
import org.eclipse.swt.ole.win32.OleControlSite;
import org.eclipse.swt.ole.win32.OleEvent;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.ole.win32.OleListener;
import org.eclipse.swt.ole.win32.Variant;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
public class Snippet186 {
  static int CodePage = OS.GetACP();
  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new GridLayout(2, false));
    final Text text = new Text(shell, SWT.BORDER);
    text
        .setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false,
            1, 1));
    Button go = new Button(shell, SWT.PUSH);
    go.setText("Go");
    OleFrame oleFrame = new OleFrame(shell, SWT.NONE);
    oleFrame.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2,
        1));
    OleControlSite controlSite;
    OleAutomation automation;
    try {
      controlSite = new OleControlSite(oleFrame, SWT.NONE,
          "Shell.Explorer");
      automation = new OleAutomation(controlSite);
      controlSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
    } catch (SWTException ex) {
      return;
    }
    final OleAutomation auto = automation;
    go.addListener(SWT.Selection, new Listener() {
      public void handleEvent(Event e) {
        String url = text.getText();
        int[] rgdispid = auto.getIDsOfNames(new String[] { "Navigate",
            "URL" });
        int dispIdMember = rgdispid[0];
        Variant[] rgvarg = new Variant[1];
        rgvarg[0] = new Variant(url);
        int[] rgdispidNamedArgs = new int[1];
        rgdispidNamedArgs[0] = rgdispid[1];
        auto.invoke(dispIdMember, rgvarg, rgdispidNamedArgs);
      }
    });
    // Read PostData whenever we navigate to a site that uses it
    int BeforeNavigate2 = 0xfa;
    controlSite.addEventListener(BeforeNavigate2, new OleListener() {
      public void handleEvent(OleEvent event) {
        Variant url = event.arguments[1];
        Variant postData = event.arguments[4];
        if (postData != null) {
          System.out.println("PostData = " + readSafeArray(postData)
              + ", URL = " + url.getString());
        }
      }
    });
    // Navigate to this web site which uses post data to fill in the text
    // field
    // and put the string "hello world" into the text box
    text.setText("file://"
        + Snippet186.class.getResource("Snippet186.html").getFile());
    int[] rgdispid = automation.getIDsOfNames(new String[] { "Navigate",
        "URL", "PostData" });
    int dispIdMember = rgdispid[0];
    Variant[] rgvarg = new Variant[2];
    rgvarg[0] = new Variant(text.getText());
    rgvarg[1] = writeSafeArray("hello world");
    int[] rgdispidNamedArgs = new int[2];
    rgdispidNamedArgs[0] = rgdispid[1];
    rgdispidNamedArgs[1] = rgdispid[2];
    automation.invoke(dispIdMember, rgvarg, rgdispidNamedArgs);
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    display.dispose();
  }
  // The following structs are accessed in the readSafeArray and
  // writeSafeArray
  // functions:
  //
  // VARIANT:
  // short vt
  // short wReserved1
  // short wReserved2
  // short wReserved3
  // int parray
  //
  // SAFEARRAY:
  // short cDims // Count of dimensions in this array
  // short fFeatures // Flags used by the SafeArray
  // int cbElements // Size of an element of the array
  // int cLocks // Number of times the array has been locked without
  // corresponding unlock
  // int pvData // Pointer to the data
  // SAFEARRAYBOUND[] rgsabound // One bound for each dimension
  //
  // SAFEARRAYBOUND:
  // int cElements // the number of elements in the dimension
  // int lLbound // the lower bound of the dimension
  static String readSafeArray(Variant variantByRef) {
    // Read a safearray that contains data of
    // type VT_UI1 (unsigned shorts) which contains
    // a text stream.
    int pPostData = variantByRef.getByRef();
    short[] vt_type = new short[1];
    OS.MoveMemory(vt_type, pPostData, 2);
    String result = null;
    if (vt_type[0] == (short) (OLE.VT_BYREF | OLE.VT_VARIANT)) {
      int[] pVariant = new int[1];
      OS.MoveMemory(pVariant, pPostData + 8, 4);
      vt_type = new short[1];
      OS.MoveMemory(vt_type, pVariant[0], 2);
      if (vt_type[0] == (short) (OLE.VT_ARRAY | OLE.VT_UI1)) {
        int[] pSafearray = new int[1];
        OS.MoveMemory(pSafearray, pVariant[0] + 8, 4);
        short[] cDims = new short[1];
        OS.MoveMemory(cDims, pSafearray[0], 2);
        int[] pvData = new int[1];
        OS.MoveMemory(pvData, pSafearray[0] + 12, 4);
        int safearrayboundOffset = 0;
        for (int i = 0; i < cDims[0]; i++) {
          int[] cElements = new int[1];
          OS.MoveMemory(cElements, pSafearray[0] + 16
              + safearrayboundOffset, 4);
          safearrayboundOffset += 8;
          int cchWideChar = OS.MultiByteToWideChar(CodePage,
              OS.MB_PRECOMPOSED, pvData[0], -1, null, 0);
          if (cchWideChar == 0)
            return null;
          char[] lpWideCharStr = new char[cchWideChar - 1];
          OS.MultiByteToWideChar(CodePage, OS.MB_PRECOMPOSED,
              pvData[0], -1, lpWideCharStr, lpWideCharStr.length);
          result = new String(lpWideCharStr);
        }
      }
    }
    return result;
  }
  static Variant writeSafeArray(String string) {
    // Create a one dimensional safearray containing two VT_UI1 values
    // where VT_UI1 is an unsigned char
    // Define cDims, fFeatures and cbElements
    short cDims = 1;
    short FADF_FIXEDSIZE = 0x10;
    short FADF_HAVEVARTYPE = 0x80;
    short fFeatures = (short) (FADF_FIXEDSIZE | FADF_HAVEVARTYPE);
    int cbElements = 1;
    // Create a pointer and copy the data into it
    int count = string.length();
    char[] chars = new char[count + 1];
    string.getChars(0, count, chars, 0);
    int cchMultiByte = OS.WideCharToMultiByte(CodePage, 0, chars, -1, null,
        0, null, null);
    if (cchMultiByte == 0)
      return null;
    int pvData = OS.GlobalAlloc(OS.GMEM_FIXED | OS.GMEM_ZEROINIT,
        cchMultiByte);
    OS.WideCharToMultiByte(CodePage, 0, chars, -1, pvData, cchMultiByte,
        null, null);
    int cElements1 = cchMultiByte;
    int lLbound1 = 0;
    // Create a safearray in memory
    // 12 bytes for cDims, fFeatures and cbElements + 4 bytes for pvData +
    // number of dimensions * (size of safearraybound)
    int sizeofSafeArray = 12 + 4 + 1 * 8;
    int pSafeArray = OS.GlobalAlloc(OS.GMEM_FIXED | OS.GMEM_ZEROINIT,
        sizeofSafeArray);
    // Copy the data into the safe array
    int offset = 0;
    OS.MoveMemory(pSafeArray + offset, new short[] { cDims }, 2);
    offset += 2;
    OS.MoveMemory(pSafeArray + offset, new short[] { fFeatures }, 2);
    offset += 2;
    OS.MoveMemory(pSafeArray + offset, new int[] { cbElements }, 4);
    offset += 4;
    OS.MoveMemory(pSafeArray + offset, new int[] { 0 }, 4);
    offset += 4;
    OS.MoveMemory(pSafeArray + offset, new int[] { pvData }, 4);
    offset += 4;
    OS.MoveMemory(pSafeArray + offset, new int[] { cElements1 }, 4);
    offset += 4;
    OS.MoveMemory(pSafeArray + offset, new int[] { lLbound1 }, 4);
    offset += 4;
    // Create a variant in memory to hold the safearray
    int pVariant = OS.GlobalAlloc(OS.GMEM_FIXED | OS.GMEM_ZEROINIT,
        Variant.sizeof);
    short vt = (short) (OLE.VT_ARRAY | OLE.VT_UI1);
    OS.MoveMemory(pVariant, new short[] { vt }, 2);
    OS.MoveMemory(pVariant + 8, new int[] { pSafeArray }, 4);
    // Create a by ref variant
    Variant variantByRef = new Variant(pVariant,
        (short) (OLE.VT_BYREF | OLE.VT_VARIANT));
    return variantByRef;
  }
}

Running a script within IE.

import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTError;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleAutomation;
import org.eclipse.swt.ole.win32.OleControlSite;
import org.eclipse.swt.ole.win32.OleEvent;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.ole.win32.OleListener;
import org.eclipse.swt.ole.win32.Variant;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
/*
 * Running a script within IE.
 * 
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
public class Snippet187 {
  public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    OleControlSite controlSite;
    try {
      OleFrame frame = new OleFrame(shell, SWT.NONE);
      controlSite = new OleControlSite(frame, SWT.NONE, "Shell.Explorer");
      controlSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
    } catch (SWTError e) {
      System.out.println("Unable to open activeX control");
      return;
    }
    // IWebBrowser
    final OleAutomation webBrowser = new OleAutomation(controlSite);
    // When the document is loaded, access the document object for the new
    // page
    // and evalute expression using Script.
    int DownloadComplete = 104;
    controlSite.addEventListener(DownloadComplete, new OleListener() {
      public void handleEvent(OleEvent event) {
        int[] htmlDocumentID = webBrowser
            .getIDsOfNames(new String[] { "Document" });
        if (htmlDocumentID == null)
          return;
        Variant pVarResult = webBrowser.getProperty(htmlDocumentID[0]);
        if (pVarResult == null || pVarResult.getType() == 0)
          return;
        // IHTMLDocument2
        OleAutomation htmlDocument = null;
        try {
          htmlDocument = pVarResult.getAutomation();
          pVarResult.dispose();
          int[] scriptID = htmlDocument
              .getIDsOfNames(new String[] { "Script" });
          if (scriptID == null)
            return;
          pVarResult = htmlDocument.getProperty(scriptID[0]);
          if (pVarResult == null || pVarResult.getType() == 0)
            return;
          OleAutomation htmlWindow = null;
          try {
            // IHTMLWindow2
            htmlWindow = pVarResult.getAutomation();
            pVarResult.dispose();
            int[] evaluateID = htmlWindow
                .getIDsOfNames(new String[] { "evaluate" });
            if (evaluateID == null)
              return;
            String expression = "5+Math.sin(9)";
            Variant[] rgvarg = new Variant[] { new Variant(
                expression) };
            pVarResult = htmlWindow.invoke(evaluateID[0], rgvarg,
                null);
            if (pVarResult == null || pVarResult.getType() == 0)
              return;
            System.out.println(expression + " ="
                + pVarResult.getString());
          } finally {
            htmlWindow.dispose();
          }
        } finally {
          htmlDocument.dispose();
        }
      }
    });
    // Navigate to a web site
    int[] ids = webBrowser
        .getIDsOfNames(new String[] { "Navigate", "URL" });
    Variant[] rgvarg = new Variant[] { new Variant(
        "http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet187.html") };
    int[] rgdispidNamedArgs = new int[] { ids[1] };
    webBrowser.invoke(ids[0], rgvarg, rgdispidNamedArgs);
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    // Remember to release OleAutomation Object
    webBrowser.dispose();
    display.dispose();
  }
}

SWT Ole Frame

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleAutomation;
import org.eclipse.swt.ole.win32.OleControlSite;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.ole.win32.Variant;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class SWTOleFrame {
  public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);
    shell.setSize(600, 400);
    shell.setLayout(new FillLayout());
    OleControlSite oleControlSite;
    OleFrame oleFrame = new OleFrame(shell, SWT.NONE);
    oleControlSite = new OleControlSite(oleFrame, SWT.NONE,
        "Shell.Explorer");
    oleControlSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
    shell.open();
    final OleAutomation browser = new OleAutomation(oleControlSite);
    int[] browserIDs = browser.getIDsOfNames(new String[] { "Navigate",
        "URL" });
    Variant[] address = new Variant[] { new Variant(
        "http://www.oreilly.ru") };
    browser.invoke(browserIDs[0], address, new int[] { browserIDs[1] });
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    browser.dispose();
    display.dispose();
  }
}

Word OLE

/*******************************************************************************
 * All Right Reserved. Copyright (c) 1998, 2004 Jackwind Li Guojie
 * 
 * Created on 2004-6-21 18:48:57 by JACK $Id$
 *  
 ******************************************************************************/

import java.io.File;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.jface.window.ApplicationWindow;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleAutomation;
import org.eclipse.swt.ole.win32.OleClientSite;
import org.eclipse.swt.ole.win32.OleControlSite;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.ole.win32.Variant;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.swt.widgets.Shell;
public class WordOLE extends ApplicationWindow {
  OleFrame oleFrame;
  OleClientSite clientSite;
  OleControlSite controlSite;
  /**
   * @param parentShell
   */
  public WordOLE(Shell parentShell) {
    super(parentShell);
    addMenuBar();
    addToolBar(SWT.FLAT);
  }
  /*
   * (non-Javadoc)
   * 
   * @see org.eclipse.jface.window.Window#createContents(org.eclipse.swt.widgets.ruposite)
   */
  protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NULL);
    composite.setLayout(new FillLayout());
    oleFrame = new OleFrame(composite, SWT.NULL);
    if (getMenuBarManager() != null) {
      MenuItem windowMenu =
        new MenuItem(getMenuBarManager().getMenu(), SWT.CASCADE);
      windowMenu.setText("[Window]");
      MenuItem containerMenu =
        new MenuItem(getMenuBarManager().getMenu(), SWT.CASCADE);
      containerMenu.setText("[Container]");
      MenuItem fileMenu =
        new MenuItem(getMenuBarManager().getMenu(), SWT.CASCADE);
      fileMenu.setText("[File]");
      oleFrame.setWindowMenus(new MenuItem[] { windowMenu });
      oleFrame.setContainerMenus(new MenuItem[] { containerMenu });
      oleFrame.setFileMenus(new MenuItem[] { fileMenu });
      System.out.println("menu set");
    }
    clientSite =
      new OleClientSite(oleFrame, SWT.NULL, new File("test.doc"));
    // clientSite = new OleClientSite(oleFrame, SWT.NONE,
    // "Word.Document.8");
    //   clientSite = new OleControlSite(oleFrame, SWT.NONE,
    //   "Word.Document.8");
    System.out.println(clientSite.getProgramID() + ", " + clientSite);
    clientSite.doVerb(OLE.OLEIVERB_SHOW);
    return composite;
  }
  /*
   * (non-Javadoc)
   * 
   * @see org.eclipse.jface.window.ApplicationWindow#createToolBarManager(int)
   */
  protected ToolBarManager createToolBarManager(int style) {
    ToolBarManager manager = new ToolBarManager(style);
    Action actionSaveAs = new Action("Save as") {
      public void run() {
        FileDialog dialog = new FileDialog(getShell(), SWT.SAVE);
        String path = dialog.open();
        if (path != null) {
          if (clientSite.save(new File(path), false)) {
            System.out.println("Saved to file successfully.");
          } else {
            System.err.println("Failed to save to file");
          }
        }
      }
    };
    Action actionDeactivate = new Action("Deactivate") {
      public void run() {
        clientSite.deactivateInPlaceClient();
      }
    };
    Action actionSpellCheck = new Action("Spell check") {
      public void run() {
        if ((clientSite.queryStatus(OLE.OLECMDID_SPELL)
          & OLE.OLECMDF_ENABLED)
          != 0) {
          clientSite.exec(
            OLE.OLECMDID_SPELL,
            OLE.OLECMDEXECOPT_PROMPTUSER,
            null,
            null);
        }
      }
    };
    Action actionOAGetSpellingChecked = new Action("OA: Get SpellingChecked") {
      public void run() {
        
        OleAutomation automation = new OleAutomation(clientSite);
        
        // looks up the ID for property SpellingChecked.
        int[] propertyIDs = automation.getIDsOfNames(new String[]{"SpellingChecked"});
        int propertyID = propertyIDs[0];
        
        Variant result = automation.getProperty(propertyID);
        System.out.println("SpellingChecked: " + result.getBoolean());
        
        automation.dispose();
      }
    };
    Action actionOASetSpellingChecked = new Action("OA: Set SpellingChecked") {
      public void run() {
        
        OleAutomation automation = new OleAutomation(clientSite);
        
        // looks up the ID for property SpellingChecked.
        int[] propertyIDs = automation.getIDsOfNames(new String[]{"SpellingChecked"});
        int propertyID = propertyIDs[0];
        
        boolean result = automation.setProperty(propertyID, new Variant(true));
        System.out.println(result ? "Successful" : "Failed");
        
        automation.dispose();
      }
    };    
    
    Action actionOAInvokePrintPreview = new Action("OA: Invoke Select") {
      public void run() {
        OleAutomation automation = new OleAutomation(clientSite);
        
        // looks up the ID for method Select.
        int[] methodIDs = automation.getIDsOfNames(new String[]{"Select"});
        int methodID = methodIDs[0];
        
        Variant result = automation.invoke(methodID);
        System.out.println(result != null ? "Successful" : "Failed");
        System.out.println(result);
        automation.dispose();
      }
    };    
    
    manager.add(actionSaveAs);
    manager.add(actionDeactivate);
    manager.add(actionSpellCheck);
    manager.add(actionOAGetSpellingChecked);
    manager.add(actionOASetSpellingChecked);
    manager.add(actionOAInvokePrintPreview);
    return manager;
  }
  public static void main(String[] args) {
    WordOLE wordOLE = new WordOLE(null);
    wordOLE.setBlockOnOpen(true);
    wordOLE.open();
    Display.getCurrent().dispose();
  }
}

Java/SWT JFace Eclipse/WIN32 — различия между версиями

Текущая версия на 05:56, 1 июня 2010

Содержание

Embed Word in an applet

Find the icon of the program that edits .bmp files

How to access About, Preferences and Quit menus on carbon

Invoke an external batch file

Invoke the system text editor on autoexec.bat

OLE and ActiveX example: browse the typelibinfo for a program id

OLE and ActiveX example: get events from IE control

OLE and ActiveX example snippet

Place an icon with a popup menu on the system tray

Reading and writing to a SAFEARRAY

Running a script within IE.

SWT Ole Frame

Word OLE

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Версия 18:01, 31 мая 2010 (просмотреть исходный код) (обсуждение)	Текущая версия на 05:56, 1 июня 2010 (просмотреть исходный код) Admin (обсуждение \| вклад) м (1 версия)
(нет различий)