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Diffstat (limited to 'embeddedobj/test/Container1/EmbedContApp.java')
| -rw-r--r-- | embeddedobj/test/Container1/EmbedContApp.java | 1681 |
1 files changed, 1681 insertions, 0 deletions
diff --git a/embeddedobj/test/Container1/EmbedContApp.java b/embeddedobj/test/Container1/EmbedContApp.java new file mode 100644 index 0000000000..14f5fa83e1 --- /dev/null +++ b/embeddedobj/test/Container1/EmbedContApp.java @@ -0,0 +1,1681 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +package embeddedobj.test; + +import java.awt.*; +import java.applet.*; +import java.awt.event.*; +import java.net.*; +import java.io.*; +import java.util.Vector; + +import javax.swing.JOptionPane; +import javax.swing.Timer; + +import com.sun.star.lang.XMultiServiceFactory; +import com.sun.star.lang.XSingleServiceFactory; + +import com.sun.star.uno.UnoRuntime; +import com.sun.star.uno.XInterface; +import com.sun.star.uno.AnyConverter; +import com.sun.star.uno.Type; +import com.sun.star.uno.Any; + +import com.sun.star.lang.XComponent; + +import com.sun.star.util.XCloseable; +import com.sun.star.util.XURLTransformer; +import com.sun.star.util.URL; + +import com.sun.star.beans.PropertyValue; +import com.sun.star.beans.NamedValue; + +import com.sun.star.datatransfer.DataFlavor; +import com.sun.star.datatransfer.XTransferable; + +import com.sun.star.container.XNameAccess; + +import com.sun.star.io.XStream; +import com.sun.star.io.XInputStream; +import com.sun.star.io.XOutputStream; +import com.sun.star.io.XTruncate; + +import com.sun.star.awt.XWindow; +import com.sun.star.awt.XBitmap; + +import com.sun.star.task.XJob; + +import com.sun.star.embed.*; + + +class ActionObject +{ + public byte m_nID; + public String m_sParam; + + public ActionObject() + { + m_nID = 0; + m_sParam = null; + } + + public ActionObject( byte nID ) + { + m_nID = nID; + m_sParam = null; + } + + public ActionObject( byte nID, String sParam ) + { + m_nID = nID; + m_sParam = sParam; + } + + public ActionObject( ActionObject aObject ) + { + m_nID = aObject.m_nID; + m_sParam = aObject.m_sParam; + } +}; + +public class EmbedContApp extends Applet + implements MouseListener, XEmbeddedClient, ActionListener, XJob, XInplaceClient, XWindowSupplier +{ + private XMultiServiceFactory m_xServiceFactory; + + private final boolean m_bStoreVisRepl = false; + + private XJob m_xMainThreadExecutor; + private NamedValue[] m_pValuesForExecutor; + + private XEmbeddedObject m_xEmbedObj; + private XStorage m_xStorage; + private float m_nXScaling; + private float m_nYScaling; + private float m_nXPixelSize; + private float m_nYPixelSize; + + private Frame m_aFrame; + private Menu m_aFileMenu; + private Menu m_aObjectMenu; + private Toolkit m_aToolkit; + + private Image m_aImage; + private Object m_oImageLock; + + private boolean m_bOwnFile = false; + + private boolean m_bLinkObj = false; + private String m_aLinkURI; + + private Object m_oActionsNumberLock; + + private Timer m_aTimer; + private boolean m_bDestroyed = false; + + private Object m_oInHandlerLock; + private boolean m_bInHandler = false; + + private XURLTransformer m_xTransformer; + + private NativeView m_aNativeView; + private XWindow m_xVCLWindow; + + private XBitmap m_xBitmap; + private BitmapPainter m_aBitmapPainter; + +// Constants + private final byte DESTROY = 1; + private final byte ACTIVATE_OUTPLACE = 2; + private final byte NEW_DOCUMENT = 3; + private final byte SAVE_AS = 4; + private final byte OPEN_FILE = 5; + private final byte SAVE = 6; + private final byte NEW_OBJECT = 7; + private final byte OBJECT_FROM_FILE = 8; + private final byte LINK_FROM_FILE = 9; + private final byte CONVERT_LINK_TO_OBJECT = 10; + private final byte ACTIVATE_INPLACE = 11; + private final byte DEACTIVATE = 12; + +// Methods + public EmbedContApp( Frame aFrame, XMultiServiceFactory xServiceFactory ) + { + m_aFrame = aFrame; + m_xServiceFactory = xServiceFactory; + } + + public void init() + { + resize( 800, 600 ); + setBackground( Color.gray ); + + m_aToolkit = Toolkit.getDefaultToolkit(); + + try { + Object oTransformer = m_xServiceFactory.createInstance( "com.sun.star.util.URLTransformer" ); + m_xTransformer = (XURLTransformer)UnoRuntime.queryInterface( XURLTransformer.class, oTransformer ); + } catch( Exception e ) { System.exit( 0 ); } + + m_oActionsNumberLock = new Object(); + m_aActionsList = new ArrayList(); + + m_oInHandlerLock = new Object(); + m_oImageLock = new Object(); + + try { + Object oJob = m_xServiceFactory.createInstance( "com.sun.star.comp.thread.MainThreadExecutor" ); + m_xMainThreadExecutor = (XJob)UnoRuntime.queryInterface( XJob.class, oJob ); + } catch( Exception e ) {} + + if ( m_xMainThreadExecutor == null ) + { + System.out.println( "Can't create MainThreadExecutor! The application is unusable!" ); + System.exit( 0 ); + } + + m_nXScaling = 1; + m_nYScaling = 1; + m_nXPixelSize = 1; + m_nYPixelSize = 1; + + m_pValuesForExecutor = new NamedValue[1]; + m_pValuesForExecutor[0] = new NamedValue( "JobToExecute", (Object)this ); + + m_aTimer = new Timer( 100, this ); + m_aTimer.start(); + + // Get a menu bar. + MenuBar aMenuBar = m_aFrame.getMenuBar(); + if( aMenuBar == null ) + { + aMenuBar = new MenuBar(); + m_aFrame.setMenuBar( aMenuBar ); + } + + // Create menus for the menu bar. + + // File menu + m_aFileMenu = new Menu( "File", true ); + aMenuBar.add( m_aFileMenu ); + + MenuItem aItem = new NewMenuItem(); + m_aFileMenu.add( aItem ); + + aItem = new OpenFileMenuItem(); + m_aFileMenu.add( aItem ); + + aItem = new SaveMenuItem(); + m_aFileMenu.add( aItem ); + + aItem = new SaveAsMenuItem(); + m_aFileMenu.add( aItem ); + + // Object menu + m_aObjectMenu = new Menu( "Object", true ); + aMenuBar.add( m_aObjectMenu ); + + aItem = new NewObjectMenuItem(); + m_aObjectMenu.add( aItem ); + + aItem = new LoadObjectMenuItem(); + m_aObjectMenu.add( aItem ); + + aItem = new LinkObjectMenuItem(); + m_aObjectMenu.add( aItem ); + + aItem = new ConvertLinkToEmbedMenuItem(); + m_aObjectMenu.add( aItem ); + + // Activation menu + m_aObjectMenu = new Menu( "Activation", true ); + aMenuBar.add( m_aObjectMenu ); + + aItem = new ActivateOutplaceMenuItem(); + m_aObjectMenu.add( aItem ); + + aItem = new ActivateInplaceMenuItem(); + m_aObjectMenu.add( aItem ); + + aItem = new DeactivateMenuItem(); + m_aObjectMenu.add( aItem ); + + m_aNativeView = new NativeView(); + m_aNativeView.resize( 800, 600 ); + this.add( m_aNativeView ); + + + public void actionPerformed( ActionEvent evt ) + { + synchronized( m_oInHandlerLock ) + { + if ( m_bInHandler ) + return; + m_bInHandler = true; + } + + synchronized( m_oActionsNumberLock ) + { + if ( m_aActionsList.size() > 0 ) + { + try { + m_xMainThreadExecutor.execute( m_pValuesForExecutor ); + } + catch( Exception e ) + { + System.out.println( "Exception in actionPerformed() : " + e ); + } + } + else + { + synchronized( m_oInHandlerLock ) + { + m_bInHandler = false; + } + } + } + } + + // XWindowSupplier + public XWindow getWindow() + { + return m_xVCLWindow; + } + + // XEmbeddedClient + public void saveObject() + throws com.sun.star.uno.Exception + { + if ( m_xEmbedObj != null ) + { + try { + XEmbedPersist xPersist = (XEmbedPersist)UnoRuntime.queryInterface( XEmbedPersist.class, m_xEmbedObj ); + if ( xPersist != null ) + { + xPersist.storeOwn(); + generateNewImage(); + } + else + JOptionPane.showMessageDialog( m_aFrame, "No XEmbedPersist!", "Error:", JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, e, "Exception in saveObject:", JOptionPane.ERROR_MESSAGE ); + } + } + + generateNewImage(); + repaint(); + } + + public void onShowWindow( boolean bVisible ) + { + // for now nothing to do + } + + // XInplaceClient + public boolean canInplaceActivate() + { + return true; + } + + public void onInplaceActivate() + { + // TODO + // prepare for inplace activation + + // REMOVE + // workaround for CLIPCHILDREN problem + if ( m_aBitmapPainter != null ) + m_aBitmapPainter.stopPainting(); + } + + public void onUIActivate() + { + // TODO + // prepare for UI activate + } + + public void onInplaceDeactivate() + { + // TODO + // inplace deactivation is done + + // REMOVE + // workaround for CLIPCHILDREN problem + if ( m_aBitmapPainter != null ) + m_aBitmapPainter.startPainting(); + } + + public void onUIDeactivate() + { + // TODO + // prepare for UI deactivate + } + + public XIPMainContainerWindow getTopmostWindow() + { + // TODO + // return an implementation of XIPMainContainerWindow + // mainly required for ui activation + // dummy implementation is enough for inplace activation + + return null; + } + + public XInplaceUIWindow getDocumentWindow() + { + // TODO + // return implementation of XInplaceUIWindow + // mainly required for ui activation + // dummy implementation is enough for inplace activation + + return null; + } + + public com.sun.star.awt.Rectangle getPosRect() + { + // provide position rectangle to the object + try { + // here object bitmap and scaling factor hold the size + com.sun.star.awt.Size aBitmapSize = m_xBitmap.getSize(); + com.sun.star.awt.Size aVisSize = new com.sun.star.awt.Size( + (int)( aBitmapSize.Width * m_nXScaling ), + (int)( aBitmapSize.Height * m_nYScaling ) ); + return new com.sun.star.awt.Rectangle( 10, 10, aVisSize.Width, aVisSize.Height ); + } + catch( Exception e ) + { + System.out.println( "Position rectangle generation failed!" ); + } + + return new com.sun.star.awt.Rectangle( 10, 10, 110, 110 ); + } + + public com.sun.star.awt.Rectangle getClipRect() + { + // provide clip rectangle to the object + // in this application position and clip rectangles are the same + + try { + // here object bitmap and scaling factor hold the size + com.sun.star.awt.Size aBitmapSize = m_xBitmap.getSize(); + com.sun.star.awt.Size aVisSize = new com.sun.star.awt.Size( + (int)( aBitmapSize.Width * m_nXScaling ), + (int)( aBitmapSize.Height * m_nYScaling ) ); + return new com.sun.star.awt.Rectangle( 10, 10, aVisSize.Width, aVisSize.Height ); + } + catch( Exception e ) + { + System.out.println( "Clip rectangle generation failed!" ); + } + + return new com.sun.star.awt.Rectangle( 10, 10, 110, 110 ); + } + + public void translateAccelerators( com.sun.star.awt.KeyEvent[] aKeys ) + { + // TODO + // an accelerator table for object + // ui activation related + } + + public void scrollObj( com.sun.star.awt.Size aOffset ) + { + // TODO + // scrolls the object to a specified offset + // not mandatory for the testing application :) + } + + public void onPosRectChange( com.sun.star.awt.Rectangle aPosRect ) + { + // object asks to change the position + if ( m_xEmbedObj != null ) + { + try { + int nState = m_xEmbedObj.getCurrentState(); + // such a position change make sense only when object is + // either inplace or ui active + if ( nState == EmbedStates.EMBED_INPLACE_ACTIVE + || nState == EmbedStates.EMBED_UI_ACTIVE ) + { + XInplaceObject xInplObj = (XInplaceObject)UnoRuntime.queryInterface( XInplaceObject.class, m_xEmbedObj ); + if ( xInplObj != null ) + { + xInplObj.setObjectRects( aPosRect, aPosRect ); // show the whole object + if ( m_aBitmapPainter != null ) + m_aBitmapPainter.setRect( aPosRect ); + } + else + System.out.println( "Why object that does not support inplace activation behave like inplace object?!" ); + } + else + System.out.println( "The object is not active but asks to change visual area!" ); + } catch( Exception e ) + { + System.out.println( "Exception is thrown in onPosRectChange: " + e ); + } + } + else + System.out.println( "Who asks to change visual area?!!" ); + } + + // XJob + public Object execute( NamedValue[] pValues ) + { + for( int nInd = 0; nInd < m_aActionsList.size(); nInd++ ) + { + ActionObject aAction = m_aActionsList.get( nInd ); + if ( aAction != null ) + { + if ( aAction.m_nID == DESTROY ) + { + // free all resources + clearObjectAndStorage(); + m_bDestroyed = true; + } + else if ( aAction.m_nID == ACTIVATE_OUTPLACE ) + { + // activate object if exists and not active + if ( m_xEmbedObj != null ) + { + try { + m_xEmbedObj.changeState( EmbedStates.EMBED_ACTIVE ); + } + catch( Exception ex ) + { + System.out.println( "Exception on mouse click" + ex ); + } + } + } + else if ( aAction.m_nID == NEW_DOCUMENT ) + { + // clear everything + clearObjectAndStorage(); + + repaint(); + } + else if ( aAction.m_nID == SAVE_AS ) + { + // open SaveAs dialog and store + + if ( m_xStorage != null && m_xEmbedObj != null ) + { + try { + /* + if ( m_bLinkObj ) + storeLinkAsFileURI( aFileURI ); + else + */ + saveObjectAsFileURI( aAction.m_sParam ); + } + catch( Exception ex ) + { + System.out.println( "Exception in SaveAsMenuItem: " + ex ); + } + } + } + else if ( aAction.m_nID == OPEN_FILE ) + { + // clear everything + clearObjectAndStorage(); + + // load from specified file + loadFileURI( aAction.m_sParam ); + + if ( m_xEmbedObj != null ) + { + try { + m_xEmbedObj.setClientSite( this ); + } + catch( Exception ex ) + { + System.out.println( "Exception in OpenFileMenuItem: " + ex ); + } + } + + generateNewImage(); + repaint(); + } + else if ( aAction.m_nID == SAVE ) + { + if ( m_xStorage != null && m_xEmbedObj != null ) + { + // if has persistence store there + // if not it is and error, SaveAs had to be used + + if ( m_bOwnFile ) + { + if ( m_xStorage != null ) + { + try { + saveObject(); + + if ( m_bLinkObj ) + storeLinkToStorage(); + + XTransactedObject xTransact = (XTransactedObject)UnoRuntime.queryInterface( XTransactedObject.class, + m_xStorage ); + if ( xTransact != null ) + xTransact.commit(); + } + catch( Exception ex ) + { + System.out.println( "Exception during save operation in SaveMenuItem:" + ex ); + } + } + else + { + System.out.println( "No storage for owned file!" ); + } + } + else + { + System.out.println( "No owned file!" ); + } + } + } + else if ( aAction.m_nID == NEW_OBJECT ) + { + // remove current object an init a new one + clearObjectAndStorage(); + + if ( aAction.m_sParam != null ) + { + m_xStorage = createTempStorage(); + + if ( m_xStorage != null ) + m_xEmbedObj = createEmbedObject( aAction.m_sParam ); + else + System.out.println( "Can't create temporary storage!" ); + + if ( m_xEmbedObj != null ) + { + try { + m_xEmbedObj.setClientSite( this ); + } + catch( Exception ex ) + { + System.out.println( "Exception in NewObjectMenuItem:" + ex ); + } + } + } + + generateNewImage(); + repaint(); + } + else if ( aAction.m_nID == OBJECT_FROM_FILE ) + { + // first remove current object + clearObjectAndStorage(); + + // create object from specified file + m_xStorage = createTempStorage(); + + if ( m_xStorage != null ) + m_xEmbedObj = loadEmbedObject( aAction.m_sParam ); + + if ( m_xEmbedObj != null ) + { + try { + m_xEmbedObj.setClientSite( this ); + } + catch( Exception ex ) + { + System.out.println( "Exception in LoadObjectMenuItem: " + ex ); + } + } + + generateNewImage(); + repaint(); + } + else if ( aAction.m_nID == LINK_FROM_FILE ) + { + // first remove current object + clearObjectAndStorage(); + + m_xStorage = createTempStorage(); + + // create object from specified file + m_xEmbedObj = createLinkObject( aAction.m_sParam ); + + if ( m_xEmbedObj != null ) + { + m_aLinkURI = aAction.m_sParam; + m_bLinkObj = true; + + try { + m_xEmbedObj.setClientSite( this ); + } + catch( Exception ex ) + { + System.out.println( "Exception in LinkObjectMenuItem:" + ex ); + } + } + + generateNewImage(); + repaint(); + } + else if ( aAction.m_nID == CONVERT_LINK_TO_OBJECT ) + { + if ( !m_bLinkObj ) + { + System.out.println( "The object is not a link!" ); + continue; + } + + if ( m_xEmbedObj != null ) + { + if ( m_xStorage != null ) + { + try { + XNameAccess xNameAccess = (XNameAccess)UnoRuntime.queryInterface( XNameAccess.class, + m_xStorage ); + if ( xNameAccess != null && xNameAccess.hasByName( "LinkName" ) ) + m_xStorage.removeElement( "LinkName" ); + + XLinkageSupport xLinkage = (XLinkageSupport)UnoRuntime.queryInterface( XLinkageSupport.class, + m_xEmbedObj ); + if ( xLinkage != null ) + { + xLinkage.breakLink( m_xStorage, "EmbedSub" ); + m_bLinkObj = false; + m_aLinkURI = null; + } + else + System.out.println( "No XLinkageSupport in ConvertLink... !" ); + } + catch( Exception e1 ) + { + System.out.println( "Exception in ConvertLinkToEmbed:try 1 :" + e1 ); + } + } + } + } + else if ( aAction.m_nID == ACTIVATE_INPLACE ) + { + // activate object + if ( m_xEmbedObj != null ) + { + // in general it is better to check acceptable states + try { + m_xEmbedObj.changeState( EmbedStates.EMBED_INPLACE_ACTIVE ); + } + catch( Exception ex ) + { + System.out.println( "Exception on inplace activation " + ex ); + } + } + } + else if ( aAction.m_nID == DEACTIVATE ) + { + // activate object + + if ( m_xEmbedObj != null ) + { + int nOldState = -1; + try { + nOldState = m_xEmbedObj.getCurrentState(); + } catch( Exception e ) + {} + + if ( nOldState == EmbedStates.EMBED_ACTIVE + || nOldState == EmbedStates.EMBED_INPLACE_ACTIVE + || nOldState == EmbedStates.EMBED_UI_ACTIVE ) + { + try { + m_xEmbedObj.changeState( EmbedStates.EMBED_RUNNING ); + } + catch( Exception ex ) + { + System.out.println( "Exception on inplace activation " + ex ); + } + } + else + { + System.out.println( "Deactivation of nonactive object!" ); + } + } + } + else + { + System.out.println( "Unknown action is requested: " + aAction.m_nID + "\n" ); + } + } + } + + m_aActionsList.clear(); + + synchronized( m_oInHandlerLock ) + { + m_bInHandler = false; + } + + return Any.VOID; + } + + public void actionRegister( byte nActionID, String sParam ) + { + synchronized( m_oActionsNumberLock ) + { + int nSize = m_aActionsList.size(); + if ( nSize < 199 ) + { + if ( nSize == 0 ) + m_aActionsList.add( new ActionObject( nActionID, sParam ) ); + else + { + ActionObject aAction = m_aActionsList.get( nSize - 1 ); + if ( aAction != null && aAction.m_nID != DESTROY ) + m_aActionsList.add( new ActionObject( nActionID, sParam ) ); + } + } + } + } + + public void SaveAsOperation() + { + if ( m_xStorage != null && m_xEmbedObj != null ) + { + FileDialog aFileDialog = new FileDialog( m_aFrame, "SaveAs", FileDialog.SAVE ); + aFileDialog.show(); + if ( aFileDialog.getFile() != null ) + { + String aFileName = aFileDialog.getDirectory() + aFileDialog.getFile(); + File aFile = new File( aFileName ); + if ( aFile != null ) + { + // create object from specified file + String aFileURI = getValidURL( aFile.toURI().toASCIIString() ); + actionRegister( SAVE_AS, aFileURI ); + } + } + } + else + JOptionPane.showMessageDialog( m_aFrame, "No document is embedded!", "Error:", JOptionPane.ERROR_MESSAGE ); + + } + + public void destroy() + { + // redirect the call through the timer and call super.destroy(); + actionRegister( DESTROY, null ); + + for ( int i = 0; i < 3 && !m_bDestroyed; i++ ) + { + try { + Thread.sleep( 200 ); + } catch ( Exception e ) + {} + } + + if ( !m_bDestroyed ) + System.out.println( "The object application can not exit correctly!" ); + + m_aTimer.stop(); + + super.destroy(); + } + + public void update( Graphics g ) + { + paint( g ); + } + + public void paint( Graphics g ) + { + super.paint( g ); + + createVclWindow(); + } + + public void createVclWindow() + { + synchronized( m_oImageLock ) + { + if ( m_xVCLWindow == null && m_xServiceFactory != null && m_xEmbedObj != null && m_xBitmap != null ) + { + java.awt.Rectangle aBounds = getBounds(); + m_xVCLWindow = WindowHelper.createWindow( m_xServiceFactory, m_aNativeView, aBounds ); + m_xVCLWindow.setVisible( true ); + + com.sun.star.awt.Size aBitmapSize = new com.sun.star.awt.Size( 200, 100 ); + + XVisualObject xVisObj = (XVisualObject)UnoRuntime.queryInterface( XVisualObject.class, m_xEmbedObj ); + try { + com.sun.star.awt.Size aVisSize = xVisObj.getVisAreaSize( Aspects.MSASPECT_CONTENT ); + m_nXPixelSize = aVisSize.Width / aBitmapSize.Width; + m_nYPixelSize = aVisSize.Height / aBitmapSize.Height; + } + catch( Exception e ) + { + } + + if ( m_xBitmap != null ) + aBitmapSize = m_xBitmap.getSize(); + + System.out.println( "The visual area is Width = " + aBitmapSize.Width + "; Height = " + aBitmapSize.Height ); + + com.sun.star.awt.Rectangle aRect = new com.sun.star.awt.Rectangle( + 10, + 10, + Math.min( (int)aBounds.getWidth() - 20, aBitmapSize.Width ), + Math.min( (int)aBounds.getHeight() - 20, aBitmapSize.Height ) ); + + m_aBitmapPainter = new BitmapPainter( m_xMainThreadExecutor, m_xVCLWindow, m_xBitmap, aRect ); + } + } + } + + public void generateNewImage() + { + if ( m_xEmbedObj != null ) + { + try { + int nOldState = m_xEmbedObj.getCurrentState(); + int nState = nOldState; + if ( nOldState == EmbedStates.EMBED_LOADED ) + { + m_xEmbedObj.changeState( EmbedStates.EMBED_RUNNING ); + nState = EmbedStates.EMBED_RUNNING; + } + + if ( nState == EmbedStates.EMBED_UI_ACTIVE || nState == EmbedStates.EMBED_INPLACE_ACTIVE + || nState == EmbedStates.EMBED_ACTIVE || nState == EmbedStates.EMBED_RUNNING ) + { + XComponentSupplier xCompProv = (XComponentSupplier)UnoRuntime.queryInterface( + XComponentSupplier.class, + m_xEmbedObj ); + if ( xCompProv != null ) + { + XCloseable xCloseable = xCompProv.getComponent(); + XTransferable xTransfer = (XTransferable)UnoRuntime.queryInterface( + XTransferable.class, + xCloseable ); + if ( xTransfer != null ) + { + DataFlavor aFlavor = new DataFlavor(); + aFlavor.MimeType = "application/x-openoffice;windows_formatname=\"Bitmap\""; + aFlavor.HumanPresentableName = "Bitmap"; + aFlavor.DataType = new Type( byte[].class ); + + Object aAny = xTransfer.getTransferData( aFlavor ); + if ( aAny != null && AnyConverter.isArray( aAny ) ) + { + synchronized( m_oImageLock ) + { + m_xBitmap = WindowHelper.getVCLBitmapFromBytes( m_xServiceFactory, aAny ); + if ( m_aBitmapPainter != null ) + { + m_aBitmapPainter.setBitmap( m_xBitmap ); + + if ( m_xBitmap != null ) + { + try { + com.sun.star.awt.Size aBitmapSize = m_xBitmap.getSize(); + com.sun.star.awt.Size aVisSize = new com.sun.star.awt.Size( + (int)( aBitmapSize.Width * m_nXScaling ), + (int)( aBitmapSize.Height * m_nYScaling ) ); + m_aBitmapPainter.setSize( aVisSize ); + } + catch( Exception e ) + { + } + } + } + } + } + } + else + System.out.println( "paint() : can not get XTransferable for the component!\n" ); + } + else + System.out.println( "paint() : XComponentSupplier is not implemented!\n" ); + } + } + catch( com.sun.star.uno.Exception e ) + { + // dialogs should not be used in paint() + System.out.println( "Exception in paint(): " + e ); + } + } + } + + public void mouseClicked( MouseEvent e ) + { + if( e.getModifiers() == InputEvent.BUTTON1_MASK ) + { + actionRegister( ACTIVATE_OUTPLACE, null ); + } + } + + public void mousePressed( MouseEvent e ){}; + public void mouseEntered( MouseEvent e ){}; + public void mouseExited( MouseEvent e ){}; + public void mouseReleased( MouseEvent e ){}; + + class NewMenuItem extends MenuItem implements ActionListener // Menu New + { + public NewMenuItem() + { + super( "New", new MenuShortcut( KeyEvent.VK_A )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + actionRegister( NEW_DOCUMENT, null ); + } + } + + class SaveAsMenuItem extends MenuItem implements ActionListener // Menu SaveAs... + { + public SaveAsMenuItem() + { + super( "SaveAs..." ); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + // open SaveAs dialog and store + + SaveAsOperation(); + } + } + + class OpenFileMenuItem extends MenuItem implements ActionListener // Menu Open + { + public OpenFileMenuItem() + { + super( "Open", new MenuShortcut( KeyEvent.VK_C )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + // open OpenFile dialog and load doc + FileDialog aFileDialog = new FileDialog( m_aFrame, "Open" ); + aFileDialog.show(); + if ( aFileDialog.getFile() != null ) + { + String aFileName = aFileDialog.getDirectory() + aFileDialog.getFile(); + File aFile = new File( aFileName ); + if ( aFile != null ) + { + // create object from specified file + String aFileURI = getValidURL( aFile.toURI().toASCIIString() ); + actionRegister( OPEN_FILE, aFileURI ); + } + } + } + } + + class SaveMenuItem extends MenuItem implements ActionListener // Menu Save + { + public SaveMenuItem() + { + super( "Save", new MenuShortcut( KeyEvent.VK_D )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + // if has persistence store there + // if not open SaveAs dialog and store + if ( m_xStorage != null && m_xEmbedObj != null ) + { + if ( m_bOwnFile ) + { + if ( m_xStorage == null ) + { + JOptionPane.showMessageDialog( m_aFrame, + "No storage for owned file!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + + return; + } + + actionRegister( SAVE, null ); + } + else + { + SaveAsOperation(); + } + } + else + JOptionPane.showMessageDialog( m_aFrame, "No document is embedded!", "Error:", JOptionPane.ERROR_MESSAGE ); + } + } + + class NewObjectMenuItem extends MenuItem implements ActionListener // Menu NewObject + { + public NewObjectMenuItem() + { + super( "Create", new MenuShortcut( KeyEvent.VK_N )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + Object[] possibleValues = { "com.sun.star.comp.Writer.TextDocument", + "com.sun.star.comp.Writer.GlobalDocument", + "com.sun.star.comp.Writer.WebDocument", + "com.sun.star.comp.Calc.SpreadsheetDocument", + "com.sun.star.comp.Draw.PresentationDocument", + "com.sun.star.comp.Draw.DrawingDocument", + "com.sun.star.comp.Math.FormulaDocument", + "BitmapImage" }; + + String selectedValue = (String)JOptionPane.showInputDialog( null, "DocumentType", "Select", + JOptionPane.INFORMATION_MESSAGE, null, + possibleValues, possibleValues[0] ); + + actionRegister( NEW_OBJECT, selectedValue ); + } + } + + class LoadObjectMenuItem extends MenuItem implements ActionListener // Menu LoadObject + { + public LoadObjectMenuItem() + { + super( "Load from file", new MenuShortcut( KeyEvent.VK_L )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + // open OpenFile dialog and load doc + FileDialog aFileDialog = new FileDialog( m_aFrame, "Select sources to use for object init" ); + aFileDialog.show(); + if ( aFileDialog.getFile() != null ) + { + String aFileName = aFileDialog.getDirectory() + aFileDialog.getFile(); + File aFile = new File( aFileName ); + if ( aFile != null ) + { + // create object from specified file + String aFileURI = getValidURL( aFile.toURI().toASCIIString() ); + actionRegister( OBJECT_FROM_FILE, aFileURI ); + } + } + } + } + + class LinkObjectMenuItem extends MenuItem implements ActionListener // Menu LinkObject + { + public LinkObjectMenuItem() + { + super( "Create link", new MenuShortcut( KeyEvent.VK_M )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + // open OpenFile dialog and load doc + FileDialog aFileDialog = new FileDialog( m_aFrame, "Select sources to use for object init" ); + aFileDialog.show(); + if ( aFileDialog.getFile() != null ) + { + String aFileName = aFileDialog.getDirectory() + aFileDialog.getFile(); + File aFile = new File( aFileName ); + if ( aFile != null ) + { + // create object from specified file + String aFileURI = getValidURL( aFile.toURI().toASCIIString() ); + actionRegister( LINK_FROM_FILE, aFileURI ); + } + } + } + } + + class ConvertLinkToEmbedMenuItem extends MenuItem implements ActionListener // Menu LinkObject + { + public ConvertLinkToEmbedMenuItem() + { + super( "Convert link to embed", new MenuShortcut( KeyEvent.VK_M )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + actionRegister( CONVERT_LINK_TO_OBJECT, null ); + } + } + + class ActivateOutplaceMenuItem extends MenuItem implements ActionListener // Menu ActiveteOutplace + { + public ActivateOutplaceMenuItem() + { + super( "Activate outplace", new MenuShortcut( KeyEvent.VK_A )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + actionRegister( ACTIVATE_OUTPLACE, null ); + } + } + + class ActivateInplaceMenuItem extends MenuItem implements ActionListener // Menu ActivateInplace + { + public ActivateInplaceMenuItem() + { + super( "Activate inplace", new MenuShortcut( KeyEvent.VK_I )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + actionRegister( ACTIVATE_INPLACE, null ); + } + } + + class DeactivateMenuItem extends MenuItem implements ActionListener // Menu Deactivate + { + public DeactivateMenuItem() + { + super( "Deactivate", new MenuShortcut( KeyEvent.VK_D )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + actionRegister( DEACTIVATE, null ); + } + } + + // Helper methods + public XEmbeddedObject createEmbedObject( String aServiceName ) + { + XEmbeddedObject xEmbObj = null; + byte[] pClassID = new byte[16]; + + if ( aServiceName.equals( "com.sun.star.comp.Writer.TextDocument" ) ) + { + int[] pTempClassID = { 0x8B, 0xC6, 0xB1, 0x65, 0xB1, 0xB2, 0x4E, 0xDD, + 0xAA, 0x47, 0xDA, 0xE2, 0xEE, 0x68, 0x9D, 0xD6 }; + for ( int ind = 0; ind < 16; ind++ ) + pClassID[ind] = (byte)pTempClassID[ind]; + } + else if ( aServiceName.equals( "com.sun.star.comp.Writer.GlobalDocument" ) ) + { + int[] pTempClassID = { 0xB2, 0x1A, 0x0A, 0x7C, 0xE4, 0x03, 0x41, 0xFE, + 0x95, 0x62, 0xBD, 0x13, 0xEA, 0x6F, 0x15, 0xA0 }; + for ( int ind = 0; ind < 16; ind++ ) + pClassID[ind] = (byte)pTempClassID[ind]; + } + else if ( aServiceName.equals( "com.sun.star.comp.Writer.WebDocument" ) ) + { + int[] pTempClassID = { 0xA8, 0xBB, 0xA6, 0x0C, 0x7C, 0x60, 0x45, 0x50, + 0x91, 0xCE, 0x39, 0xC3, 0x90, 0x3F, 0xAC, 0x5E }; + for ( int ind = 0; ind < 16; ind++ ) + pClassID[ind] = (byte)pTempClassID[ind]; + } + else if ( aServiceName.equals( "com.sun.star.comp.Calc.SpreadsheetDocument" ) ) + { + int[] pTempClassID = { 0x47, 0xBB, 0xB4, 0xCB, 0xCE, 0x4C, 0x4E, 0x80, + 0xA5, 0x91, 0x42, 0xD9, 0xAE, 0x74, 0x95, 0x0F }; + for ( int ind = 0; ind < 16; ind++ ) + pClassID[ind] = (byte)pTempClassID[ind]; + } + else if ( aServiceName.equals( "com.sun.star.comp.Draw.PresentationDocument" ) ) + { + int[] pTempClassID = { 0x91, 0x76, 0xE4, 0x8A, 0x63, 0x7A, 0x4D, 0x1F, + 0x80, 0x3B, 0x99, 0xD9, 0xBF, 0xAC, 0x10, 0x47 }; + for ( int ind = 0; ind < 16; ind++ ) + pClassID[ind] = (byte)pTempClassID[ind]; + } + else if ( aServiceName.equals( "com.sun.star.comp.Draw.DrawingDocument" ) ) + { + int[] pTempClassID = { 0x4B, 0xAB, 0x89, 0x70, 0x8A, 0x3B, 0x45, 0xB3, + 0x99, 0x1C, 0xCB, 0xEE, 0xAC, 0x6B, 0xD5, 0xE3 }; + for ( int ind = 0; ind < 16; ind++ ) + pClassID[ind] = (byte)pTempClassID[ind]; + } + else if ( aServiceName.equals( "com.sun.star.comp.Math.FormulaDocument" ) ) + { + int[] pTempClassID = { 0x07, 0x8B, 0x7A, 0xBA, 0x54, 0xFC, 0x45, 0x7F, + 0x85, 0x51, 0x61, 0x47, 0xE7, 0x76, 0xA9, 0x97 }; + for ( int ind = 0; ind < 16; ind++ ) + pClassID[ind] = (byte)pTempClassID[ind]; + } + else if ( aServiceName.equals( "BitmapImage" ) ) + { + int[] pTempClassID = { 0xD3, 0xE3, 0x4B, 0x21, 0x9D, 0x75, 0x10, 0x1A, + 0x8C, 0x3D, 0x00, 0xAA, 0x00, 0x1A, 0x16, 0x52 }; + for ( int ind = 0; ind < 16; ind++ ) + pClassID[ind] = (byte)pTempClassID[ind]; + } + + if ( pClassID != null ) + { + // create embedded object based on the class ID + try { + Object oEmbedCreator = m_xServiceFactory.createInstance( "com.sun.star.embed.EmbeddedObjectCreator" ); + XEmbedObjectCreator xEmbedCreator = (XEmbedObjectCreator)UnoRuntime.queryInterface( + XEmbedObjectCreator.class, + oEmbedCreator ); + if ( xEmbedCreator != null ) + { + Object oEmbObj = xEmbedCreator.createInstanceInitNew( pClassID, + "Dummy name", + m_xStorage, + "EmbedSub", + new PropertyValue[0] ); + xEmbObj = (XEmbeddedObject)UnoRuntime.queryInterface( XEmbeddedObject.class, oEmbObj ); + } + else + JOptionPane.showMessageDialog( m_aFrame, + "Can't create EmbedCreator!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, e, "Exception in createInstanceInitNew():", JOptionPane.ERROR_MESSAGE ); + } + } + else + JOptionPane.showMessageDialog( m_aFrame, "Can't retrieve class ID!", "Error:", JOptionPane.ERROR_MESSAGE ); + + return xEmbObj; + } + + public XEmbeddedObject createLinkObject( String aLinkURL ) + { + XEmbeddedObject xEmbObj = null; + + try { + Object oLinkCreator = m_xServiceFactory.createInstance( "com.sun.star.embed.EmbeddedObjectCreator" ); + XLinkCreator xLinkCreator = (XLinkCreator)UnoRuntime.queryInterface( + XLinkCreator.class, + oLinkCreator ); + if ( xLinkCreator != null ) + { + PropertyValue[] aMedDescr = { new PropertyValue(), new PropertyValue() }; + aMedDescr[0].Name = "URL"; + aMedDescr[0].Value = (Object) aLinkURL; + aMedDescr[1].Name = "ReadOnly"; + aMedDescr[1].Value = (Object) Boolean.FALSE; + Object oEmbObj = xLinkCreator.createInstanceLink( m_xStorage, "EmbedSub", aMedDescr, new PropertyValue[0] ); + xEmbObj = (XEmbeddedObject)UnoRuntime.queryInterface( XEmbeddedObject.class, oEmbObj ); + } + else + JOptionPane.showMessageDialog( m_aFrame, + "Can't create LinkCreator!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, e, "Exception in createLinkObject():", JOptionPane.ERROR_MESSAGE ); + } + + + return xEmbObj; + } + + + public XEmbeddedObject loadEmbedObject( String aFileURI ) + { + XEmbeddedObject xEmbObj = null; + try { + Object oEmbedCreator = m_xServiceFactory.createInstance( "com.sun.star.embed.EmbeddedObjectCreator" ); + XEmbedObjectCreator xEmbedCreator = (XEmbedObjectCreator)UnoRuntime.queryInterface( + XEmbedObjectCreator.class, + oEmbedCreator ); + if ( xEmbedCreator != null ) + { + PropertyValue[] aMedDescr = { new PropertyValue(), new PropertyValue() }; + aMedDescr[0].Name = "URL"; + aMedDescr[0].Value = (Object) aFileURI; + aMedDescr[1].Name = "ReadOnly"; + aMedDescr[1].Value = (Object) Boolean.FALSE; + Object oEmbObj = xEmbedCreator.createInstanceInitFromMediaDescriptor( m_xStorage, + "EmbedSub", + aMedDescr, + new PropertyValue[0] ); + xEmbObj = (XEmbeddedObject)UnoRuntime.queryInterface( XEmbeddedObject.class, oEmbObj ); + } + else + JOptionPane.showMessageDialog( m_aFrame, + "Can't create EmbedFactory!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, e, "Exception in loadEmbedObject():", JOptionPane.ERROR_MESSAGE ); + } + + return xEmbObj; + } + + public void clearObjectAndStorage() + { + synchronized( m_oImageLock ) + { + m_aImage = null; + } + + m_nXScaling = 1; + m_nYScaling = 1; + m_nXPixelSize = 1; + m_nYPixelSize = 1; + + m_bOwnFile = false; + + m_aLinkURI = null; + m_bLinkObj = false; + + if ( m_xEmbedObj != null ) + { + try { + XCloseable xClose = (XCloseable)UnoRuntime.queryInterface( XCloseable.class, m_xEmbedObj ); + if ( xClose != null ) + xClose.close( true ); + } + catch ( Exception ex ) + {} + m_xEmbedObj = null; + } + + if ( m_xStorage != null ) + { + try { + XComponent xComponent = (XComponent)UnoRuntime.queryInterface( XComponent.class, m_xStorage ); + if ( xComponent != null ) + xComponent.dispose(); + } + catch ( Exception ex ) + {} + m_xStorage = null; + } + } + + public XStorage createTempStorage() + { + XStorage xTempStorage = null; + + try { + Object oStorageFactory = m_xServiceFactory.createInstance( "com.sun.star.embed.StorageFactory" ); + XSingleServiceFactory xStorageFactory = (XSingleServiceFactory)UnoRuntime.queryInterface( + XSingleServiceFactory.class, + oStorageFactory ); + if ( xStorageFactory != null ) + { + Object oStorage = xStorageFactory.createInstance(); + xTempStorage = (XStorage)UnoRuntime.queryInterface( XStorage.class, oStorage ); + } + else + JOptionPane.showMessageDialog( m_aFrame, + "Can't create StorageFactory!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, e, "Exception in createTempStorage():", JOptionPane.ERROR_MESSAGE ); + } + + return xTempStorage; + } + + public void saveObjectAsFileURI( String aFileURI ) + { + try { + Object oStorageFactory = m_xServiceFactory.createInstance( "com.sun.star.embed.StorageFactory" ); + XSingleServiceFactory xStorageFactory = (XSingleServiceFactory)UnoRuntime.queryInterface( + XSingleServiceFactory.class, + oStorageFactory ); + if ( xStorageFactory != null ) + { + XEmbedPersist xPersist = (XEmbedPersist)UnoRuntime.queryInterface( XEmbedPersist.class, m_xEmbedObj ); + if ( xPersist != null ) + { + Object aArgs[] = new Object[2]; + aArgs[0] = aFileURI; + aArgs[1] = Integer.valueOf( ElementModes.ELEMENT_READWRITE ); + + Object oStorage = xStorageFactory.createInstanceWithArguments( aArgs ); + XStorage xTargetStorage = (XStorage)UnoRuntime.queryInterface( XStorage.class, oStorage ); + + PropertyValue aProps[] = { new PropertyValue() }; + aProps[0].Name = "StoreVisualReplacement"; + aProps[0].Value = Boolean.valueOf( m_bStoreVisRepl ); + + xPersist.storeAsEntry( xTargetStorage, "EmbedSub", new PropertyValue[0], aProps ); + xPersist.saveCompleted( true ); + + // the object must be already based on new storage + XComponent xComponent = (XComponent)UnoRuntime.queryInterface( XComponent.class, m_xStorage ); + xComponent.dispose(); + + m_xStorage = xTargetStorage; + m_bOwnFile = true; + + XTransactedObject xTransact = (XTransactedObject)UnoRuntime.queryInterface( XTransactedObject.class, + m_xStorage ); + if ( xTransact != null ) + xTransact.commit(); + } + else + JOptionPane.showMessageDialog( m_aFrame, "No XEmbedPersist!", "Error:", JOptionPane.ERROR_MESSAGE ); + } + else + JOptionPane.showMessageDialog( m_aFrame, + "Can't create StorageFactory!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, e, "Exception in saveStorageToFileURI():", JOptionPane.ERROR_MESSAGE ); + } + + } + + public void loadFileURI( String aFileURI ) + { + try + { + Object oStorageFactory = m_xServiceFactory.createInstance( "com.sun.star.embed.StorageFactory" ); + XSingleServiceFactory xStorageFactory = (XSingleServiceFactory)UnoRuntime.queryInterface( + XSingleServiceFactory.class, + oStorageFactory ); + Object aArgs[] = new Object[2]; + aArgs[0] = aFileURI; + aArgs[1] = Integer.valueOf( ElementModes.ELEMENT_READWRITE ); + + Object oStorage = xStorageFactory.createInstanceWithArguments( aArgs ); + XStorage xTargetStorage = (XStorage)UnoRuntime.queryInterface( XStorage.class, oStorage ); + + Object oEmbedCreator = m_xServiceFactory.createInstance( "com.sun.star.embed.EmbeddedObjectCreator" ); + XEmbedObjectCreator xEmbedCreator = (XEmbedObjectCreator)UnoRuntime.queryInterface( + XEmbedObjectCreator.class, + oEmbedCreator ); + + XNameAccess xNameAccess = (XNameAccess)UnoRuntime.queryInterface( XNameAccess.class, + xTargetStorage ); + if ( xNameAccess == null ) + { + JOptionPane.showMessageDialog( m_aFrame, "No XNameAccess!", "Error:", JOptionPane.ERROR_MESSAGE ); + return; + } + + Object oEmbObj = null; + if ( xNameAccess.hasByName( "LinkName" ) && xTargetStorage.isStreamElement( "LinkName" ) ) + { + } + else + oEmbObj = xEmbedCreator.createInstanceInitFromEntry( xTargetStorage, + "EmbedSub", + false, + new PropertyValue[0] ); + + m_xEmbedObj = (XEmbeddedObject)UnoRuntime.queryInterface( XEmbeddedObject.class, oEmbObj ); + + if ( m_xEmbedObj != null ) + { + m_xStorage = xTargetStorage; + m_bOwnFile = true; + } + else + JOptionPane.showMessageDialog( m_aFrame, + "Can't create EmbedObject from storage!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, e, "Exception in loadFileURI():", JOptionPane.ERROR_MESSAGE ); + } + } + + public void storeLinkToStorage() + { + if ( m_xStorage != null && m_bLinkObj ) + { + try { + XStream xLinkStream = m_xStorage.openStreamElement( "LinkName", ElementModes.ELEMENT_WRITE ); + + if ( xLinkStream != null ) + { + XOutputStream xLinkOutStream = xLinkStream.getOutputStream(); + XTruncate xTruncate = (XTruncate) UnoRuntime.queryInterface( XTruncate.class, + xLinkOutStream ); + if ( xLinkOutStream != null && xTruncate != null ) + { + xTruncate.truncate(); + + char[] aLinkChar = m_aLinkURI.toCharArray(); + byte[] aLinkBytes = new byte[ aLinkChar.length ]; + for ( int ind = 0; ind < aLinkChar.length; ind++ ) + aLinkBytes[ind] = (byte)aLinkChar[ind]; + + xLinkOutStream.writeBytes( aLinkBytes ); + xLinkOutStream.closeOutput(); + + XComponent xComponent = (XComponent) UnoRuntime.queryInterface( XComponent.class, + xLinkStream ); + if ( xComponent != null ) + xComponent.dispose(); + } + else + JOptionPane.showMessageDialog( m_aFrame, + "The substream can not be truncated or written!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + + } + else + JOptionPane.showMessageDialog( m_aFrame, + "Can't create/open substream!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, + e, + "Exception in storeLinkToStorage:", + JOptionPane.ERROR_MESSAGE ); + + } + } + } + + public void storeLinkAsFileURI( String aFileURI ) + { + try { + Object oStorageFactory = m_xServiceFactory.createInstance( "com.sun.star.embed.StorageFactory" ); + XSingleServiceFactory xStorageFactory = (XSingleServiceFactory)UnoRuntime.queryInterface( + XSingleServiceFactory.class, + oStorageFactory ); + if ( xStorageFactory != null ) + { + Object aArgs[] = new Object[2]; + aArgs[0] = aFileURI; + aArgs[1] = Integer.valueOf( ElementModes.ELEMENT_READWRITE ); + + Object oStorage = xStorageFactory.createInstanceWithArguments( aArgs ); + XStorage xTargetStorage = (XStorage)UnoRuntime.queryInterface( XStorage.class, oStorage ); + + XComponent xComponent = (XComponent)UnoRuntime.queryInterface( XComponent.class, m_xStorage ); + xComponent.dispose(); + + m_xStorage = xTargetStorage; + m_bOwnFile = true; + + storeLinkToStorage(); + + XTransactedObject xTransact = (XTransactedObject)UnoRuntime.queryInterface( XTransactedObject.class, + m_xStorage ); + if ( xTransact != null ) + xTransact.commit(); + } + else + JOptionPane.showMessageDialog( m_aFrame, + "Can't create StorageFactory!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, e, "Exception in saveStorageToFileURI():", JOptionPane.ERROR_MESSAGE ); + } + } + + public String getValidURL( String sFileURL ) + { + // m_xTransformer must be set! + URL[] aURLs = { new URL() }; + aURLs[0].Complete = sFileURL; + + try { + if ( !m_xTransformer.parseSmart( aURLs, "" ) ) + throw new Exception(); + } + catch( Exception e ) + { + JOptionPane.showMessageDialog( m_aFrame, e, "Exception in getValidURL():", JOptionPane.ERROR_MESSAGE ); + } + + return aURLs[0].Complete; + } + + public void disposeObject() + { + // TODO: + // usage of object, storage and bitmap painter should be locked + // but since possibility of race condition is very low + // it is not really required for testing application + + clearObjectAndStorage(); + + if ( m_aBitmapPainter != null ) + { + m_aBitmapPainter.disconnectListener(); + m_aBitmapPainter = null; + } + } +} + |