Attachment 155721 Details for Bug 299244 – Ole test view with OleControlSite to embed MS Word 2007

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Ole test view with OleControlSite to embed MS Word 2007

OleView.java (text/java), 6.50 KB, created by Alex Safro

on 2010-01-11 04:29:00 EST

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Description:

Filename:

MIME Type:

Creator: Alex Safro

Created: 2010-01-11 04:29:00 EST

Size: 6.50 KB

patch

obsolete

>package testole;
>
>import java.io.File;
>import org.eclipse.jface.resource.JFaceColors;
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.SWTException;
>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.Composite;
>import org.eclipse.ui.IPartListener;
>import org.eclipse.ui.IWorkbenchPart;
>import org.eclipse.ui.PlatformUI;
>import org.eclipse.ui.part.ViewPart;
>
>public class OleView extends ViewPart
>{
>    /** The OleFrame. */
>    private OleFrame oleFrame = null;
>
>    /**
>     * Keep track of whether we have an active client so we do not de-activate
>     * multiple times.
>     */
>    private boolean clientActive = false;
>
>    /**
>     * Keep track of whether we have activated OLE or not as some applications
>     * will only allow single activations.
>     */
>    private boolean oleActivated = false;
>
>    /** The OleClientSite. */
>    //private OleClientSite oleClientSite = null;
>
>    /** The OleControlSite. */
>    private OleControlSite oleControlSite = null;
>
>    /** The part listener. */
>    private IPartListener partListener = new IPartListener()
>    {
>        public void partActivated( IWorkbenchPart part )
>        {
>            activateClient( part );
>        }
>
>        public void partBroughtToTop( IWorkbenchPart part )
>        {
>        }
>
>        public void partClosed( IWorkbenchPart part )
>        {
>        }
>
>        public void partOpened( IWorkbenchPart part )
>        {
>        }
>
>        public void partDeactivated( IWorkbenchPart part )
>        {
>            deactivateClient( part );
>        }
>    };
>
>    @Override
>    public void createPartControl( Composite parent )
>    {
>    	getSite().getPage().addPartListener( partListener );
>
>        populateEditorPart( parent );
>    }
>
>    @Override
>    public void dispose()
>    {
>        disposeClient();
>        super.dispose();
>    }
>
>    @Override
>    public void setFocus()
>    {
>        // To Do
>    }
>
>    /**
>     * This method populates the editor part and opens the file in the editor.
>     *
>     * @param parent the parent
>     * @unpublished
>     */
>	public void populateEditorPart(Composite parent)
>	{
>		oleFrame = new OleFrame(parent, SWT.CLIP_CHILDREN);
>		oleFrame.setBackground(JFaceColors.getBannerBackground(oleFrame
>				.getDisplay()));
>
>		oleFrame.setContainerMenus(PlatformUI.getWorkbench()
>				.getActiveWorkbenchWindow().getShell().getMenuBar().getItems());
>
>		if (oleControlSite != null)
>		{
>			// dispose the older one
>			disposeClient();
>		}
>		oleControlSite = new OleControlSite(oleFrame, SWT.NONE, "Word.Document");
>
>		if (oleControlSite != null)
>		{
>		    oleControlSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
>
>		}
>	}
>
>    /**
>     * Create the oleClientSite with the input file.
>     *
>     * @param inputFile the input file
>     * @return oleclient site
>     * @unpublished
>     */
>    protected OleControlSite getOleClientSite( File inputFile )
>    {
>        // If there was an OLE Error or nothing has been created yet
>        if( oleFrame == null || oleFrame.isDisposed() )
>        {
>            return null;
>        }
>        // Create a OLE client site.
>        try
>        {
>            oleControlSite = new OleControlSite( oleFrame, SWT.NONE, inputFile );
>        }
>        catch( SWTException exception )
>        {
>            exception.printStackTrace();
>            return null;
>        }
>        oleControlSite.setBackground( JFaceColors.getBannerBackground( oleFrame.getDisplay() ) );
>        return oleControlSite;
>    }
>
>    /**
>     * Activate oleClientSite.
>     *
>     * @param part the part
>     * @unpublished
>     */
>    private void activateClient( IWorkbenchPart part )
>    {
>        if( part == this )
>        {
>            oleActivate();
>            this.clientActive = true;
>        }
>    }
>
>    /**
>     * De-active the oleClientSite.
>     *
>     * @param part the part
>     * @unpublished
>     */
>    private void deactivateClient( IWorkbenchPart part )
>    {
>        // Check the client active flag. Set it to false when we have
>        // de-activated to prevent multiple de-activations.
>        if( part == this && clientActive )
>        {
>            if( oleControlSite != null )
>            {
>                oleControlSite.deactivateInPlaceClient();
>            }
>            this.clientActive = false;
>            this.oleActivated = false;
>        }
>    }
>
>    /**
>     * Make ole active so that the controls are rendered.
>     *
>     * @unpublished
>     */
>    private void oleActivate()
>    {
>        // If there was an OLE Error or nothing has been created yet
>        if( oleControlSite == null || oleFrame == null || oleFrame.isDisposed() )
>        {
>            return;
>        }
>
>        if( !oleActivated )
>        {
>            oleControlSite.doVerb( OLE.OLEIVERB_SHOW );
>            oleActivated = true;
>            String progId = oleControlSite.getProgramID();
>            if( progId != null && progId.startsWith( "Word.Document" ) ) //$NON-NLS-1$
>            {
>                handleWord();
>            }
>        }
>    }
>
>    /**
>     * Handle word.
>     *
>     * @unpublished
>     */
>    private void handleWord()
>    {
>        OleAutomation dispInterface = new OleAutomation( oleControlSite );
>        // Get Application
>        int[] appId = dispInterface.getIDsOfNames( new String[] { "Application" } ); //$NON-NLS-1$
>        if( appId != null )
>        {
>            Variant pVarResult = dispInterface.getProperty( appId[0] );
>            if( pVarResult != null )
>            {
>                OleAutomation application = pVarResult.getAutomation();
>                int[] dispid = application.getIDsOfNames( new String[] { "DisplayScrollBars" } ); //$NON-NLS-1$
>                if( dispid != null )
>                {
>                    Variant rgvarg = new Variant( true );
>                    application.setProperty( dispid[0], rgvarg );
>                }
>                application.dispose();
>            }
>        }
>        dispInterface.dispose();
>    }
>
>    /**
>     * This method dispose the oleClientSite.
>     *
>     * @unpublished
>     */
>    private void disposeClient()
>    {
>        if( oleControlSite != null )
>        {
>            oleControlSite.dispose();
>        }
>        oleControlSite = null;
>    }
>}  // end class OleView

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Attachments on bug 299244: 155721