diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:54:39 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:54:39 +0000 |
| commit | 267c6f2ac71f92999e969232431ba04678e7437e (patch) | |
| tree | 358c9467650e1d0a1d7227a21dac2e3d08b622b2 /odk/examples/java/EmbedDocument | |
| parent | Initial commit. (diff) | |
| download | libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip | |
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'odk/examples/java/EmbedDocument')
10 files changed, 2801 insertions, 0 deletions
diff --git a/odk/examples/java/EmbedDocument/Container1/EmbedContApp.java b/odk/examples/java/EmbedDocument/Container1/EmbedContApp.java new file mode 100644 index 0000000000..a275c27eaf --- /dev/null +++ b/odk/examples/java/EmbedDocument/Container1/EmbedContApp.java @@ -0,0 +1,1044 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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 . + */ + +import java.awt.*; +import java.applet.*; +import java.awt.event.*; +import java.net.*; +import java.io.*; + +import javax.swing.JOptionPane; + +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.lang.XComponent; + +import com.sun.star.beans.PropertyValue; + +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.util.XCloseable; + +import com.sun.star.embed.*; + +public class EmbedContApp extends Applet implements MouseListener, XEmbeddedClient +{ + private XMultiServiceFactory m_xServiceFactory; + + private XEmbeddedObject m_xEmbedObj; + private XStorage m_xStorage; + + private Frame m_aFrame; + private Menu m_aFileMenu; + private Menu m_aObjectMenu; + private Toolkit m_aToolkit; + private Image m_aImage; + + private boolean m_bOwnFile = false; + + private boolean m_bLinkObj = false; + private String m_aLinkURI; + + public EmbedContApp( Frame aFrame, XMultiServiceFactory xServiceFactory ) + { + m_aFrame = aFrame; + m_xServiceFactory = xServiceFactory; + } + + public void init() + { + resize( 640, 480 ); + setBackground( Color.gray ); + + m_aToolkit = Toolkit.getDefaultToolkit(); + + // 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 ); + + // Handle mouse clicks in our window. + addMouseListener( this ); + } + + public void update( Graphics g ) + { + paint( g ); + } + + public void paint( Graphics g ) + { + super.paint( g ); + + if ( m_xEmbedObj != null ) + { + synchronized( this ) + { + if ( m_aImage != null ) + g.drawImage( m_aImage, 0, 0, EmbedContApp.this ); + } + } + } + + public void generateNewImage() + { + if ( m_xEmbedObj != null ) + { + try { + int nOldState = m_xEmbedObj.getCurrentState(); + int nState = nOldState; + if ( nOldState == EmbedStates.LOADED ) + { + m_xEmbedObj.changeState( EmbedStates.RUNNING ); + nState = EmbedStates.RUNNING; + } + + if ( nState == EmbedStates.ACTIVE || nState == EmbedStates.RUNNING ) + { + XComponentSupplier xCompProv = (XComponentSupplier)UnoRuntime.queryInterface( + XComponentSupplier.class, + m_xEmbedObj ); + if ( xCompProv != null ) + { + XCloseable xComp = xCompProv.getComponent(); + XTransferable xTransfer = (XTransferable)UnoRuntime.queryInterface( + XTransferable.class, + xComp ); + if ( xTransfer != null ) + { + DataFlavor aFlavor = new DataFlavor(); + aFlavor.MimeType = "image/png"; + aFlavor.HumanPresentableName = "Portable Network Graphics"; + aFlavor.DataType = new Type( byte[].class ); + + byte[] aPNGData = (byte[])AnyConverter.toArray( xTransfer.getTransferData( aFlavor ) ); + if ( aPNGData != null && aPNGData.length != 0 ) + { + synchronized( this ) + { + m_aImage = m_aToolkit.createImage( aPNGData ); + } + } + } + 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 ) + { + // activate object if exists and not active + if ( m_xEmbedObj != null ) + { + try { + m_xEmbedObj.changeState( EmbedStates.ACTIVE ); + } + catch( Exception ex ) + { + JOptionPane.showMessageDialog( m_aFrame, ex, "Exception on mouse click", JOptionPane.ERROR_MESSAGE ); + } + } + } + } + + public void mousePressed( MouseEvent e ){}; + public void mouseEntered( MouseEvent e ){}; + public void mouseExited( MouseEvent e ){}; + public void mouseReleased( MouseEvent e ){}; + + // 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 + } + + class NewMenuItem extends MenuItem implements ActionListener // Menu New + { + public NewMenuItem() + { + super( "New", new MenuShortcut( KeyEvent.VK_A )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + // clear everything + clearObjectAndStorage(); + + repaint(); + } + } + + class SaveAsMenuItem extends MenuItem implements ActionListener // Menu SaveAs... + { + public SaveAsMenuItem() + { + super( "SaveAs..." ); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + // open SaveAs dialog and store + + 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 = aFile.toURI().toASCIIString(); + try { + saveObject(); + + if ( m_bLinkObj ) + storeLinkToStorage(); + + saveStorageAsFileURI( aFileURI ); + } + catch( Exception ex ) + { + JOptionPane.showMessageDialog( m_aFrame, + ex, + "Exception in SaveAsMenuItem:", + JOptionPane.ERROR_MESSAGE ); + } + } + } + } + else + JOptionPane.showMessageDialog( m_aFrame, "No document is embedded!", "Error:", JOptionPane.ERROR_MESSAGE ); + } + } + + class OpenFileMenuItem extends MenuItem implements ActionListener // Menu Open + { + public OpenFileMenuItem() + { + super( "Open", new MenuShortcut( KeyEvent.VK_C )); + addActionListener( this ); + } + + public void actionPerformed( ActionEvent e ) + { + // clear everything + clearObjectAndStorage(); + + // 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 = aFile.toURI().toASCIIString(); + + // load from specified file + loadFileURI( aFileURI ); + + if ( m_xEmbedObj != null ) + { + try { + m_xEmbedObj.setClientSite( EmbedContApp.this ); + } + catch( Exception ex ) + { + JOptionPane.showMessageDialog( m_aFrame, + ex, + "Exception in OpenFileMenuItem:", + JOptionPane.ERROR_MESSAGE ); + } + } + } + } + + generateNewImage(); + repaint(); + } + } + + 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; + } + + try { + saveObject(); + + if ( m_bLinkObj ) + storeLinkToStorage(); + + XTransactedObject xTransact = (XTransactedObject)UnoRuntime.queryInterface( XTransactedObject.class, + m_xStorage ); + if ( xTransact != null ) + xTransact.commit(); + } + catch( Exception ex ) + { + JOptionPane.showMessageDialog( m_aFrame, + ex, + "Exception during save operation in SaveMenuItem:", + JOptionPane.ERROR_MESSAGE ); + } + } + else + { + 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 = aFile.toURI().toASCIIString(); + try { + saveObject(); + + if ( m_bLinkObj ) + storeLinkToStorage(); + + saveStorageAsFileURI( aFileURI ); + } + catch( Exception ex ) + { + JOptionPane.showMessageDialog( m_aFrame, + ex, + "Exception during 'save as' operation in SaveMenuItem:", + JOptionPane.ERROR_MESSAGE ); + } + } + } + } + } + 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 ) + { + // remove current object an init a new one + clearObjectAndStorage(); + + 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" }; + + String selectedValue = (String)JOptionPane.showInputDialog( null, "DocumentType", "Select", + JOptionPane.INFORMATION_MESSAGE, null, + possibleValues, possibleValues[0] ); + + if ( selectedValue != null ) + { + m_xStorage = createTempStorage(); + + if ( m_xStorage != null ) + m_xEmbedObj = createEmbedObject( selectedValue ); + else + JOptionPane.showMessageDialog( m_aFrame, + "Can't create temporary storage!", + "Error:", + JOptionPane.ERROR_MESSAGE ); + + + if ( m_xEmbedObj != null ) + { + try { + m_xEmbedObj.setClientSite( EmbedContApp.this ); + } + catch( Exception ex ) + { + JOptionPane.showMessageDialog( m_aFrame, + ex, + "Exception in NewObjectMenuItem:", + JOptionPane.ERROR_MESSAGE ); + } + } + } + + generateNewImage(); + repaint(); + } + } + + 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 ) + { + // first remove current object + clearObjectAndStorage(); + + // 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 = aFile.toURI().toASCIIString(); + m_xStorage = createTempStorage(); + + if ( m_xStorage != null ) + m_xEmbedObj = loadEmbedObject( aFileURI ); + + if ( m_xEmbedObj != null ) + { + try { + m_xEmbedObj.setClientSite( EmbedContApp.this ); + } + catch( Exception ex ) + { + JOptionPane.showMessageDialog( m_aFrame, + ex, + "Exception in LoadObjectMenuItem:", + JOptionPane.ERROR_MESSAGE ); + } + } + } + } + + generateNewImage(); + repaint(); + } + } + + 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 ) + { + // first remove current object + clearObjectAndStorage(); + + // 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 ) + { + m_xStorage = createTempStorage(); + + String aFileName = aFileDialog.getDirectory() + aFileDialog.getFile(); + File aFile = new File( aFileName ); + if ( aFile != null ) + { + // create object from specified file + String aFileURI = aFile.toURI().toASCIIString(); + + m_xEmbedObj = createLinkObject( aFileURI ); + + if ( m_xEmbedObj != null ) + { + m_aLinkURI = aFileURI; + m_bLinkObj = true; + + try { + m_xEmbedObj.setClientSite( EmbedContApp.this ); + } + catch( Exception ex ) + { + JOptionPane.showMessageDialog( m_aFrame, + ex, + "Exception in LinkObjectMenuItem:", + JOptionPane.ERROR_MESSAGE ); + } + } + } + } + + generateNewImage(); + repaint(); + } + } + + 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 ) + { + if ( !m_bLinkObj ) + { + JOptionPane.showMessageDialog( m_aFrame, "The object is not a link!", "Error:", JOptionPane.ERROR_MESSAGE ); + return; + } + + 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" ); + + XEmbedPersist xPersist = (XEmbedPersist)UnoRuntime.queryInterface( XEmbedPersist.class, + m_xEmbedObj ); + if ( xPersist != null ) + { + PropertyValue[] pEmp = new PropertyValue[0]; + xPersist.setPersistentEntry( m_xStorage, "EmbedSub", EntryInitModes.NO_INIT, pEmp ); + m_bLinkObj = false; + m_aLinkURI = null; + } + else + JOptionPane.showMessageDialog( m_aFrame, + "No XEmbedPersist in ConvertLink... !", + "Error:", + JOptionPane.ERROR_MESSAGE ); + } + catch( Exception e1 ) + { + JOptionPane.showMessageDialog( m_aFrame, + e1, + "Exception in ConvertLinkToEmbed:try 1 :", + JOptionPane.ERROR_MESSAGE ); + } + } + } + } + } + + // 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]; + } + + if ( pClassID != null ) + { + // create embedded object based on the class ID + try { + Object oEmbedFactory = m_xServiceFactory.createInstance( "com.sun.star.embed.EmbeddedObjectFactory" ); + XEmbedObjectFactory xEmbedFactory = (XEmbedObjectFactory)UnoRuntime.queryInterface( + XEmbedObjectFactory.class, + oEmbedFactory ); + if ( xEmbedFactory != null ) + { + Object oEmbObj = xEmbedFactory.createInstanceInitNew( pClassID, + "Dummy name", + m_xStorage, + "EmbedSub" ); + 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 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 oEmbedFactory = m_xServiceFactory.createInstance( "com.sun.star.embed.EmbeddedObjectFactory" ); + XEmbedObjectFactory xEmbedFactory = (XEmbedObjectFactory)UnoRuntime.queryInterface( + XEmbedObjectFactory.class, + oEmbedFactory ); + if ( xEmbedFactory != null ) + { + Object oEmbObj = xEmbedFactory.createInstanceLink( aLinkURL ); + 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 createLinkObject():", JOptionPane.ERROR_MESSAGE ); + } + + + return xEmbObj; + } + + + public XEmbeddedObject loadEmbedObject( String aFileURI ) + { + XEmbeddedObject xEmbObj = null; + try { + Object oEmbedFactory = m_xServiceFactory.createInstance( "com.sun.star.embed.EmbeddedObjectFactory" ); + XEmbedObjectFactory xEmbedFactory = (XEmbedObjectFactory)UnoRuntime.queryInterface( + XEmbedObjectFactory.class, + oEmbedFactory ); + if ( xEmbedFactory != 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 = xEmbedFactory.createInstanceInitFromMediaDescriptor( m_xStorage, + "EmbedSub", + aMedDescr ); + 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( this ) + { + m_aImage = null; + } + + m_bOwnFile = false; + + m_aLinkURI = null; + m_bLinkObj = false; + + if ( m_xEmbedObj != null ) + { + try { + XComponent xComponent = (XComponent)UnoRuntime.queryInterface( XComponent.class, m_xEmbedObj ); + if ( xComponent != null ) + xComponent.dispose(); + } + 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 saveStorageAsFileURI( 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.READWRITE ); + + Object oStorage = xStorageFactory.createInstanceWithArguments( aArgs ); + XStorage xTargetStorage = (XStorage)UnoRuntime.queryInterface( XStorage.class, oStorage ); + m_xStorage.copyToStorage( xTargetStorage ); + + XComponent xComponent = (XComponent)UnoRuntime.queryInterface( XComponent.class, m_xStorage ); + xComponent.dispose(); + + m_xStorage = xTargetStorage; + m_bOwnFile = true; + } + 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.READWRITE ); + + Object oStorage = xStorageFactory.createInstanceWithArguments( aArgs ); + XStorage xTargetStorage = (XStorage)UnoRuntime.queryInterface( XStorage.class, oStorage ); + + Object oEmbedFactory = m_xServiceFactory.createInstance( "com.sun.star.embed.EmbeddedObjectFactory" ); + XEmbedObjectFactory xEmbedFactory = (XEmbedObjectFactory)UnoRuntime.queryInterface( + XEmbedObjectFactory.class, + oEmbedFactory ); + + 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" ) ) + { + XStream xLinkStream = xTargetStorage.openStreamElement( "LinkName", ElementModes.READ ); + if ( xLinkStream != null ) + { + XInputStream xInStream = xLinkStream.getInputStream(); + if ( xInStream != null ) + { + byte[][] pBuff = new byte[1][0]; + int nRead = xInStream.readBytes( pBuff, 1000 ); + m_aLinkURI = new String( pBuff[0] ); + xInStream.closeInput(); + oEmbObj = xEmbedFactory.createInstanceLink( m_aLinkURI ); + m_bLinkObj = true; + } + } + } + else + oEmbObj = xEmbedFactory.createInstanceInitFromEntry( xTargetStorage, + "EmbedSub", + false ); + + 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.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 ); + + } + } + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/odk/examples/java/EmbedDocument/Container1/EmbedContFrame.java b/odk/examples/java/EmbedDocument/Container1/EmbedContFrame.java new file mode 100644 index 0000000000..afc3496e26 --- /dev/null +++ b/odk/examples/java/EmbedDocument/Container1/EmbedContFrame.java @@ -0,0 +1,128 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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 . + */ + +import java.awt.*; +import java.awt.event.*; + +import com.sun.star.comp.servicemanager.ServiceManager; + +import com.sun.star.lang.XMultiServiceFactory; +import com.sun.star.lang.XMultiComponentFactory; +import com.sun.star.connection.XConnector; +import com.sun.star.connection.XConnection; + +import com.sun.star.bridge.XUnoUrlResolver; +import com.sun.star.uno.UnoRuntime; +import com.sun.star.uno.XInterface; +import com.sun.star.uno.XNamingService; +import com.sun.star.uno.XComponentContext; + +import com.sun.star.container.*; +import com.sun.star.beans.*; +import com.sun.star.lang.*; + + +public class EmbedContFrame extends Frame +{ + WindowListener m_aCloser = new WindowAdapter() + { + public void windowClosing( WindowEvent e ) + { + dispose(); + System.exit( 0 ); + } + }; + + public EmbedContFrame( String sName ) + { + super( sName ); + addWindowListener( m_aCloser ); + } + + public static void start() + { + EmbedContFrame aFrame = new EmbedContFrame( "Testing container." ); + + // connect to the office + XMultiServiceFactory aServiceFactory = null; + try { + aServiceFactory = connectOfficeGetServiceFactory(); + } + catch( Exception e ) + {} + + if ( aServiceFactory == null ) + { + System.out.println( "Can't get service manager!\n" ); + System.exit( 1 ); + } + + EmbedContApp aApp = new EmbedContApp( aFrame, aServiceFactory ); + aApp.init(); + aApp.start(); + + Dimension aSize = aApp.getSize(); + + aFrame.add( "Center", aApp ); + aFrame.pack(); + aFrame.setSize( aSize ); + + aFrame.setVisible( true ); + } + + public static void main( String args[] ) + { + EmbedContFrame.start(); + } + + public static XMultiServiceFactory connectOfficeGetServiceFactory() + throws com.sun.star.uno.Exception, + com.sun.star.uno.RuntimeException, + Exception + { + String sConnectionString = "uno:socket,host=localhost,port=8100;urp;StarOffice.NamingService"; + + // Get component context + XComponentContext xComponentContext = + com.sun.star.comp.helper.Bootstrap.createInitialComponentContext( null ); + + // initial serviceManager + XMultiComponentFactory xLocalServiceManager = xComponentContext.getServiceManager(); + + // create a connector, so that it can contact the office + Object oUrlResolver = xLocalServiceManager.createInstanceWithContext( "com.sun.star.bridge.UnoUrlResolver", + xComponentContext ); + XUnoUrlResolver xUrlResolver = (XUnoUrlResolver)UnoRuntime.queryInterface( XUnoUrlResolver.class, oUrlResolver ); + + Object oInitialObject = xUrlResolver.resolve( sConnectionString ); + XNamingService xName = (XNamingService)UnoRuntime.queryInterface( XNamingService.class, oInitialObject ); + + XMultiServiceFactory xMSF = null; + if( xName != null ) { + Object oMSF = xName.getRegisteredObject( "StarOffice.ServiceManager" ); + xMSF = (XMultiServiceFactory)UnoRuntime.queryInterface( XMultiServiceFactory.class, oMSF ); + } + else + System.out.println( "Error: Can't get XNamingService interface from url resolver!" ); + + return xMSF; + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/odk/examples/java/EmbedDocument/Container1/Makefile b/odk/examples/java/EmbedDocument/Container1/Makefile new file mode 100644 index 0000000000..88279bbe54 --- /dev/null +++ b/odk/examples/java/EmbedDocument/Container1/Makefile @@ -0,0 +1,65 @@ +# +# 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 . +# + +# Builds the Java Storage test example of the SDK. + +PRJ=../../../.. +SETTINGS=$(PRJ)/settings + +include $(SETTINGS)/settings.mk +include $(SETTINGS)/std.mk + +# Define non-platform/compiler specific settings +COMPONENT_NAME=EmbedDocument.Container1 +OUT_COMP_CLASS = $(OUT_CLASS)/$(COMPONENT_NAME) + +JAVAFILES = \ + EmbedContApp.java\ + EmbedContFrame.java + +CLASSFILES = $(patsubst %.java,$(OUT_COMP_CLASS)/%.class,$(JAVAFILES)) + +SDK_CLASSPATH = $(subst $(EMPTYSTRING) $(PATH_SEPARATOR),$(PATH_SEPARATOR),$(CLASSPATH)\ + $(PATH_SEPARATOR)$(OUT_COMP_CLASS)) + + +# Targets +.PHONY: ALL +ALL : \ + JavaStorageTestExample + +include $(SETTINGS)/stdtarget.mk + +$(CLASSFILES) : $(JAVAFILES) + -$(MKDIR) $(subst /,$(PS),$(@D)) + $(SDK_JAVAC) $(JAVAC_FLAGS) -classpath "$(SDK_CLASSPATH)" -d $(OUT_COMP_CLASS) $(JAVAFILES) + +JavaStorageTestExample : $(CLASSFILES) + @echo -------------------------------------------------------------------------------- + @echo Please use following command to execute the example! + @echo ------ + @echo $(MAKE) EmbedContFrame.run + @echo -------------------------------------------------------------------------------- + +%.run: $(OUT_COMP_CLASS)/%.class + $(SDK_JAVA) -classpath "$(SDK_CLASSPATH)" $(basename $@) + +.PHONY: clean +clean : + -$(DELRECURSIVE) $(subst /,$(PS),$(OUT_COMP_CLASS)) + diff --git a/odk/examples/java/EmbedDocument/EmbeddedObject/EditorFrame.java b/odk/examples/java/EmbedDocument/EmbeddedObject/EditorFrame.java new file mode 100644 index 0000000000..fb15106b74 --- /dev/null +++ b/odk/examples/java/EmbedDocument/EmbeddedObject/EditorFrame.java @@ -0,0 +1,134 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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 . + */ + +import java.awt.*; +import java.awt.event.*; +import java.awt.image.*; +import javax.swing.JTextArea; +import javax.swing.JFrame; +import java.io.*; +import javax.imageio.ImageIO; + +public class EditorFrame extends JFrame +{ + private final OwnEmbeddedObject m_aEmbObj; + private final JTextArea m_aTextArea; + private BufferedImage m_aBufImage; + + private final WindowListener m_aCloser = new WindowAdapter() + { + @Override + public void windowClosing( WindowEvent e ) + { + m_aBufImage = new BufferedImage( m_aTextArea.getWidth(), m_aTextArea.getHeight(), BufferedImage.TYPE_INT_RGB ); + Graphics2D aGr = m_aBufImage.createGraphics(); + m_aTextArea.paintAll( aGr ); + aGr.dispose(); + + hide(); + m_aEmbObj.CloseFrameRequest(); + } + }; + + public EditorFrame( String sName, OwnEmbeddedObject aEmbObj, int nWidth, int nHeight ) + { + super( sName ); + m_aEmbObj = aEmbObj; + addWindowListener( m_aCloser ); + m_aTextArea = new JTextArea( "", nWidth, nHeight ); + + add( "Center", m_aTextArea ); + pack(); + } + + public String getText() + { + return m_aTextArea.getText(); + } + + public void setText( String aText ) + { + m_aTextArea.setText( aText ); + } + + public Dimension getAppSize() + { + return m_aTextArea.getSize(); + } + + public void setAppSize( Dimension aSize ) + { + Dimension aOwnSize = getSize(); + Dimension aAppSize = m_aTextArea.getSize(); + Dimension aToSet = + new Dimension( (int)( aSize.getWidth() + aOwnSize.getWidth() - aAppSize.getWidth() ), + (int)(aSize.getHeight() + aOwnSize.getHeight() - aAppSize.getHeight() ) ); + + setSize( aToSet ); + validate(); + } + + public byte[] getReplacementImage() + { + Dimension aDim = m_aTextArea.getSize(); + BufferedImage aBufImage = null; + + if ( m_aBufImage != null ) + aBufImage = m_aBufImage; + else + { + try + { + int nWidth = (int)aDim.getWidth(); + int nHeight = (int)aDim.getHeight(); + aBufImage = new BufferedImage( nWidth, nHeight, BufferedImage.TYPE_INT_RGB ); + Graphics2D aGr = aBufImage.createGraphics(); + aGr.setBackground( Color.WHITE ); + aGr.clearRect( 0, 0, nWidth, nHeight ); + aGr.dispose(); + } + catch ( java.lang.Exception e ) + {} + } + + if ( aBufImage != null ) + { + try + { + File aTmpFile = File.createTempFile( "temp", ".png" ); + ImageIO.write( aBufImage, "png", aTmpFile ); + + int nLen = (int)aTmpFile.length(); + byte[] aResult = new byte[nLen]; + FileInputStream aTmpStream = new FileInputStream( aTmpFile ); + aTmpStream.read( aResult ); + aTmpStream.close(); + aTmpFile.delete(); + + return aResult; + } + catch ( java.lang.Exception e ) + {} + } + + return new byte[0]; + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/odk/examples/java/EmbedDocument/EmbeddedObject/EmbeddedObject.odt b/odk/examples/java/EmbedDocument/EmbeddedObject/EmbeddedObject.odt Binary files differnew file mode 100644 index 0000000000..dde408bd33 --- /dev/null +++ b/odk/examples/java/EmbedDocument/EmbeddedObject/EmbeddedObject.odt diff --git a/odk/examples/java/EmbedDocument/EmbeddedObject/EmbeddedObject.xcu b/odk/examples/java/EmbedDocument/EmbeddedObject/EmbeddedObject.xcu new file mode 100644 index 0000000000..ce7f3785b4 --- /dev/null +++ b/odk/examples/java/EmbedDocument/EmbeddedObject/EmbeddedObject.xcu @@ -0,0 +1,45 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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 . +--> +<!DOCTYPE oor:component-data SYSTEM "../../../../component-update.dtd"> +<oor:component-data xmlns:oor="http://openoffice.org/2001/registry" xmlns:xs="http://www.w3.org/2001/XMLSchema" oor:package="org.openoffice.Office" oor:name="Embedding"> + <node oor:name="Objects"> + <node oor:name="69474366-FD6F-4806-8374-8EDD1B6E771D" oor:op="replace"> + <prop oor:name="ObjectFactory"><value>org.openoffice.examples.embedding.Factory69474366FD6F480683748EDD1B6E771D</value></prop> + <prop oor:name="ObjectDocumentServiceName"><value></value></prop> + <prop oor:name="ObjectMiscStatus"/> + <prop oor:name="ObjectVerbs"><value>PRIMARY SHOW OPEN HIDE</value></prop> + </node> + </node> + <node oor:name="MimeTypeClassIDRelations"> + <prop oor:name="application/x-openoffice-embedded-69474366-FD6F-4806-8374-8EDD1B6E771D" oor:op="replace" oor:type="xs:string"> + <value>69474366-FD6F-4806-8374-8EDD1B6E771D</value> + </prop> + </node> + <node oor:name="ObjectNames"> + <node oor:name="Object69474366-FD6F-4806-8374-8EDD1B6E771D" oor:op="replace"> + <prop oor:name="ObjectUIName"> + <value xml:lang="en-US">Example of a simple outplace text object</value> + </prop> + <prop oor:name="ClassID"> + <value>69474366-FD6F-4806-8374-8EDD1B6E771D</value> + </prop> + </node> + </node> +</oor:component-data> + diff --git a/odk/examples/java/EmbedDocument/EmbeddedObject/Makefile b/odk/examples/java/EmbedDocument/EmbeddedObject/Makefile new file mode 100644 index 0000000000..b568c39c2a --- /dev/null +++ b/odk/examples/java/EmbedDocument/EmbeddedObject/Makefile @@ -0,0 +1,148 @@ +#************************************************************************* +# +# The Contents of this file are made available subject to the terms of +# the BSD license. +# +# Copyright 2000, 2010 Oracle and/or its affiliates. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. Neither the name of Sun Microsystems, Inc. nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR +# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +#************************************************************************** + +PRJ=../../../.. +SETTINGS=$(PRJ)/settings + +include $(SETTINGS)/settings.mk +include $(SETTINGS)/std.mk + +# Define non-platform/compiler specific settings + +# we use the sample directory name for separating this example +# from others in the output directory +SAMPLE_NAME=EmbeddedObject +SAMPLE_CLASS_OUT=$(OUT_CLASS)/$(SAMPLE_NAME) +SAMPLE_GEN_OUT=$(OUT_MISC)/$(SAMPLE_NAME) + +COMP_NAME=OwnEmbeddedObject +COMP_CLASS_OUT=$(SAMPLE_CLASS_OUT)/$(COMP_NAME) +COMP_GEN_OUT=$(SAMPLE_GEN_OUT)/$(COMP_NAME) +COMP_PACKAGE=$(OUT_BIN)/$(COMP_NAME).$(UNOOXT_EXT) +COMP_PACKAGE_URL=$(subst \\,\,"$(COMP_PACKAGE_DIR)$(PS)$(COMP_NAME).$(UNOOXT_EXT)") +COMP_JAR_NAME=$(COMP_NAME).uno.jar +COMP_JAR=$(SAMPLE_CLASS_OUT)/$(COMP_JAR_NAME) +COMP_JAR_MANIFEST=$(COMP_GEN_OUT)/$(COMP_NAME).Manifest +COMP_UNOPKG_MANIFEST = $(COMP_GEN_OUT)/META-INF/manifest.xml +COMP_REGISTERFLAG=$(COMP_GEN_OUT)$(PS)java_$(COMP_NAME)_register_component.flag +COMP_COMPONENTS=$(COMP_NAME).components + +PACKAGE = + +COMP_JAVAFILES =\ + OwnEmbeddedObject.java\ + OwnEmbeddedObjectFactory.java\ + EditorFrame.java + +COMP_CLASSFILES = $(patsubst %.java,$(COMP_CLASS_OUT)/%.class,$(COMP_JAVAFILES)) + +SDK_CLASSPATH = $(subst $(EMPTYSTRING) $(PATH_SEPARATOR),$(PATH_SEPARATOR),$(CLASSPATH)\ + $(PATH_SEPARATOR)$(SAMPLE_CLASS_OUT)\ + $(PATH_SEPARATOR)$(COMP_CLASS_OUT)) + + +# Targets +.PHONY: ALL +ALL : $(COMP_NAME) + +include $(SETTINGS)/stdtarget.mk + +$(COMP_GEN_OUT)/%.Manifest : + -$(MKDIR) $(subst \\,\,$(subst /,$(PS),$(@D))) + @echo RegistrationClassName: $(subst /,.,$(PACKAGE)).$(COMP_NAME)Factory> $@ + +# component as well as application are dependent from the generated types +# rule for component class files +$(COMP_CLASS_OUT)/%.class : $(COMP_JAVAFILES) + -$(MKDIR) $(subst /,$(PS),$(@D)) + $(SDK_JAVAC) $(JAVAC_FLAGS) -classpath "$(SDK_CLASSPATH)" -d $(COMP_CLASS_OUT) $(COMP_JAVAFILES) + +# rule for component jar file +$(COMP_JAR) : $(COMP_JAR_MANIFEST) $(COMP_CLASSFILES) + -$(DEL) $(subst \\,\,$(subst /,$(PS),$@)) + -$(MKDIR) $(subst /,$(PS),$(@D)) + $(SDK_JAR) cvfm $@ $< -C $(COMP_CLASS_OUT) . + +# rule for component package manifest +$(COMP_GEN_OUT)/%/manifest.xml : + -$(MKDIR) $(subst /,$(PS),$(@D)) + @echo $(OSEP)?xml version="$(QM)1.0$(QM)" encoding="$(QM)UTF-8$(QM)"?$(CSEP) > $@ + @echo $(OSEP)manifest:manifest xmlns:manifest="$(QM)http://openoffice.org/2001/manifest$(QM)"$(CSEP) >> $@ + @echo $(SQM) $(SQM)$(OSEP)manifest:file-entry manifest:media-type="$(QM)application/vnd.sun.star.configuration-data$(QM)" >> $@ + @echo $(SQM) $(SQM)manifest:full-path="$(QM)$(SAMPLE_NAME).xcu$(QM)"/$(CSEP) >> $@ + @echo $(SQM) $(SQM)$(OSEP)manifest:file-entry manifest:media-type="$(QM)application/vnd.sun.star.uno-components$(QM)">> $@ + @echo $(SQM) $(SQM)manifest:full-path="$(QM)$(COMP_NAME).components$(QM)"/$(CSEP)>> $@ + @echo $(OSEP)/manifest:manifest$(CSEP) >> $@ + +# rule for component package file +$(COMP_PACKAGE) : $(COMP_JAR) $(COMP_UNOPKG_MANIFEST) $(COMP_NAME).components + -$(DEL) $(subst \\,\,$(subst /,$(PS),$@)) + -$(MKDIR) $(subst /,$(PS),$(@D)) + $(SDK_ZIP) $@ $(SAMPLE_NAME).xcu + $(SDK_ZIP) $@ -u $(COMP_NAME).components + cd $(subst /,$(PS),$(SAMPLE_CLASS_OUT)) && $(SDK_ZIP) -u $@ $(COMP_JAR_NAME) + cd $(subst /,$(PS),$(COMP_GEN_OUT)) && $(SDK_ZIP) -u $@ META-INF/manifest.xml + +$(COMP_REGISTERFLAG) : $(COMP_PACKAGE) +ifeq "$(SDK_AUTO_DEPLOYMENT)" "YES" + -$(DEL) $(subst \\,\,$(subst /,$(PS),$@)) + -$(MKDIR) $(subst \\,\,$(subst /,$(PS),$(@D))) + $(DEPLOYTOOL) $(COMP_PACKAGE_URL) + @echo flagged > $(subst /,$(PS),$@) +else + @echo -------------------------------------------------------------------------------- + @echo If you want to install your component automatically, please set the environment + @echo variable SDK_AUTO_DEPLOYMENT = YES. But note that auto deployment is only + @echo possible if no office instance is running. + @echo -------------------------------------------------------------------------------- +endif + +$(COMP_NAME) : $(COMP_REGISTERFLAG) + @echo ------ + @echo The $(COMP_NAME) component was installed if SDK_AUTO_DEPLOYMENT = YES. + @echo Load the "$(QM)$(SAMPLE_NAME).odt$(QM)" document to see how this component works. + @echo You can use this component inside your office installation, see the example + @echo description. + @echo - + @echo $(MAKE) $(SAMPLE_NAME).odt.load + @echo -------------------------------------------------------------------------------- + +$(SAMPLE_NAME).odt.load : $(COMP_REGISTERFLAG) + "$(OFFICE_PROGRAM_PATH)$(PS)soffice" $(basename $@) + +.PHONY: clean +clean : + -$(DELRECURSIVE) $(subst /,$(PS),$(SAMPLE_CLASS_OUT)) + -$(DELRECURSIVE) $(subst /,$(PS),$(SAMPLE_GEN_OUT)) + -$(DEL) $(subst \\,\,$(subst /,$(PS),$(COMP_PACKAGE_URL))) diff --git a/odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObject.components b/odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObject.components new file mode 100644 index 0000000000..a77b099e06 --- /dev/null +++ b/odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObject.components @@ -0,0 +1,8 @@ +<?xml version="1.0" encoding="UTF-8"?> +<components xmlns="http://openoffice.org/2010/uno-components"> + <component loader="com.sun.star.loader.Java2" uri="OwnEmbeddedObject.uno.jar"> + <implementation name="OwnEmbeddedObjectFactory"> + <service name="org.openoffice.examples.embedding.Factory69474366FD6F480683748EDD1B6E771D"/> + </implementation> + </component> +</components> diff --git a/odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObject.java b/odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObject.java new file mode 100644 index 0000000000..f2377dcbc2 --- /dev/null +++ b/odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObject.java @@ -0,0 +1,1123 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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 . + */ + +import java.awt.Dimension; +import java.util.ArrayList; + +import com.sun.star.beans.XPropertySet; +import com.sun.star.configuration.theDefaultProvider; +import com.sun.star.container.XNameAccess; +import com.sun.star.embed.VisualRepresentation; +import com.sun.star.embed.XStorage; +import com.sun.star.embed.XTransactedObject; +import com.sun.star.io.XInputStream; +import com.sun.star.io.XOutputStream; +import com.sun.star.io.XStream; +import com.sun.star.io.XTruncate; +import com.sun.star.lang.XComponent; +import com.sun.star.lang.XMultiServiceFactory; +import com.sun.star.lib.uno.helper.WeakBase; +import com.sun.star.uno.AnyConverter; +import com.sun.star.uno.UnoRuntime; +import com.sun.star.uno.XComponentContext; + +public final class OwnEmbeddedObject extends WeakBase + implements com.sun.star.embed.XEmbedPersist, + com.sun.star.embed.XEmbeddedObject +{ + private final XComponentContext m_xContext; + private final byte[] m_aClassID; + + private boolean m_bDisposed = false; + private int m_nObjectState = -1; + + private com.sun.star.embed.XStorage m_xParentStorage; + private com.sun.star.embed.XStorage m_xOwnStorage; + private String m_aEntryName; + + private com.sun.star.embed.XStorage m_xNewParentStorage; + private com.sun.star.embed.XStorage m_xNewOwnStorage; + private String m_aNewEntryName; + private boolean m_bWaitSaveCompleted = false; + + private EditorFrame m_aEditorFrame; + + private ArrayList<Object> m_aListeners; + + private com.sun.star.embed.VerbDescriptor[] m_pOwnVerbs; + + private com.sun.star.embed.XEmbeddedClient m_xClient; + + private Dimension m_aObjSize; + + + private ArrayList<Object> GetListeners() + { + if ( m_aListeners == null ) + m_aListeners = new ArrayList<Object>(10); + + return m_aListeners; + } + + + private Dimension UpdateSizeAndGetFromActive() + { + if ( m_nObjectState == com.sun.star.embed.EmbedStates.ACTIVE ) + m_aObjSize = m_aEditorFrame.getAppSize(); + + if ( m_aObjSize != null ) + return m_aObjSize; + else + return new Dimension(); + } + + + private void SwitchOwnPersistence( XStorage xParentStorage, XStorage xOwnStorage, String aEntryName ) + { + if ( xOwnStorage != m_xOwnStorage ) + { + if ( m_xOwnStorage != null ) + m_xOwnStorage.dispose(); + m_xParentStorage = xParentStorage; + m_xOwnStorage = xOwnStorage; + m_aEntryName = aEntryName; + } + } + + + private void SwitchOwnPersistence( XStorage xParentStorage, String aEntryName ) throws com.sun.star.io.IOException + { + if ( xParentStorage != m_xParentStorage || !aEntryName.equals( m_aEntryName ) ) + { + try + { + XStorage xOwnStorage = xParentStorage.openStorageElement( aEntryName, com.sun.star.embed.ElementModes.READWRITE ); + SwitchOwnPersistence( xParentStorage, xOwnStorage, aEntryName ); + } + catch( com.sun.star.io.IOException e ) + { + throw e; + } + catch( com.sun.star.uno.Exception e ) + { + com.sun.star.io.IOException e2 = new com.sun.star.io.IOException( "Error while switching object storage!" ); + e2.initCause(e); + throw e2; + } + } + } + + + private static void SaveDataToStorage( XStorage xStorage, String aString, Dimension aDimension ) throws com.sun.star.io.IOException + { + try + { + // save the text + XStream xStream = xStorage.openStreamElement( "content.txt", com.sun.star.embed.ElementModes.READWRITE ); + XComponent xStreamComp = UnoRuntime.queryInterface( XComponent.class, xStream ); + if ( xStreamComp == null ) + throw new com.sun.star.uno.RuntimeException(); + + XOutputStream xOutStream = xStream.getOutputStream(); + XTruncate xTruncate = UnoRuntime.queryInterface( XTruncate.class, xOutStream ); + if ( xTruncate == null ) + throw new com.sun.star.io.IOException(); + + xTruncate.truncate(); + xOutStream.writeBytes( aString.getBytes() ); + + // save the size + xStream = xStorage.openStreamElement( "properties.txt", com.sun.star.embed.ElementModes.READWRITE ); + xStreamComp = UnoRuntime.queryInterface( XComponent.class, xStream ); + if ( xStreamComp == null ) + throw new com.sun.star.uno.RuntimeException(); + + xOutStream = xStream.getOutputStream(); + xTruncate = UnoRuntime.queryInterface( XTruncate.class, xOutStream ); + if ( xTruncate == null ) + throw new com.sun.star.io.IOException(); + + xTruncate.truncate(); + String aProps = Integer.toString( (int)aDimension.getWidth() ) + "|" + Integer.toString( (int)aDimension.getHeight() ); + xOutStream.writeBytes( aProps.getBytes() ); + + // set the media type + XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, xStorage ); + if ( xPropSet == null ) + throw new com.sun.star.uno.RuntimeException(); + xPropSet.setPropertyValue( "MediaType", "application/x-openoffice-embedded-69474366-FD6F-4806-8374-8EDD1B6E771D" ); + + XTransactedObject xTransact = UnoRuntime.queryInterface( XTransactedObject.class, xStorage ); + if ( xTransact != null ) + xTransact.commit(); + + xStreamComp.dispose(); + } + catch( com.sun.star.io.IOException e ) + { + throw e; + } + catch( com.sun.star.uno.Exception e ) + { + com.sun.star.io.IOException e2 = new com.sun.star.io.IOException( "Error while switching object storage!" ); + e2.initCause(e); + throw e2; + } + } + + + private void PostEvent( String aEvEntryName ) + { + if ( m_aListeners != null ) + { + com.sun.star.document.EventObject aEventObject = new com.sun.star.document.EventObject( this, aEvEntryName ); + for ( int nInd = 0; nInd < m_aListeners.size(); nInd++ ) + { + try + { + com.sun.star.document.XEventListener xListener = UnoRuntime.queryInterface( com.sun.star.document.XEventListener.class, m_aListeners.get( nInd ) ); + + if ( xListener != null ) + xListener.notifyEvent( aEventObject ); + } + catch( java.lang.Exception e ) + { + m_aListeners.remove( nInd ); + } + } + } + } + + + private void StateChangeNotification( boolean bBeforeChange, int nOldState, int nNewState ) + { + if ( m_aListeners != null ) + { + com.sun.star.lang.EventObject aEventObject = new com.sun.star.lang.EventObject( this ); + for ( int nInd = 0; nInd < m_aListeners.size(); nInd++ ) + { + try + { + com.sun.star.embed.XStateChangeListener xListener = UnoRuntime.queryInterface( com.sun.star.embed.XStateChangeListener.class, m_aListeners.get( nInd ) ); + + if ( xListener != null ) + { + if ( bBeforeChange ) + xListener.changingState( aEventObject, nOldState, nNewState ); + else + xListener.stateChanged( aEventObject, nOldState, nNewState ); + } + } + catch( java.lang.Exception e ) + { + m_aListeners.remove( nInd ); + } + } + } + } + + + private String ReadStringFromStream( XStorage xStorage, String aStreamName ) throws com.sun.star.io.IOException + { + if ( xStorage == null ) + throw new com.sun.star.uno.RuntimeException(); + + try + { + XStream xStream = xStorage.openStreamElement( aStreamName, com.sun.star.embed.ElementModes.READWRITE ); + XComponent xStreamComp = UnoRuntime.queryInterface( XComponent.class, xStream ); + if ( xStreamComp == null ) + throw new com.sun.star.uno.RuntimeException(); + + XInputStream xInStream = xStream.getInputStream(); + byte[][] aData = new byte[1][]; + aData[0] = new byte[0]; + String aResult = ""; + + int nLen = 0; + do + { + nLen = xInStream.readBytes( aData, 10 ); + if ( aData.length == 0 || aData[0] == null ) + throw new com.sun.star.io.IOException(); + aResult += new String( aData[0] ); + } while( nLen > 0 ); + + xStreamComp.dispose(); + + return aResult; + } + catch( com.sun.star.io.IOException e ) + { + throw e; + } + catch( com.sun.star.uno.Exception e ) + { + com.sun.star.io.IOException e2 = new com.sun.star.io.IOException( "Error while reading one of object streams!" ); + e2.initCause(e); + throw e2; + } + } + + + private void ReadSizeFromOwnStorage() throws com.sun.star.io.IOException + { + String aSize = ReadStringFromStream( m_xOwnStorage, "properties.txt" ); + + int nSeparator = aSize.indexOf( '|' ); + if ( nSeparator > 0 && nSeparator < aSize.length() - 1 ) + { + int nWidth = Integer.parseInt( aSize.substring( 0, nSeparator ) ); + int nHeight = Integer.parseInt( aSize.substring( nSeparator + 1, aSize.length() ) ); + m_aObjSize = new Dimension( nWidth, nHeight ); + } + } + + + public OwnEmbeddedObject( XComponentContext context, byte[] aClassID ) + { + m_xContext = context; + m_aClassID = aClassID; + } + + + public void CloseFrameRequest() + { + com.sun.star.embed.XEmbeddedClient xClient = m_xClient; + if ( xClient == null ) + return; + + UpdateSizeAndGetFromActive(); + StateChangeNotification( true, com.sun.star.embed.EmbedStates.ACTIVE, com.sun.star.embed.EmbedStates.RUNNING ); + + try{ + xClient.visibilityChanged( false ); + } catch( com.sun.star.uno.Exception e ){} + + try{ + xClient.saveObject(); + } catch( com.sun.star.uno.Exception e ){} + + m_nObjectState = com.sun.star.embed.EmbedStates.RUNNING; + StateChangeNotification( false, com.sun.star.embed.EmbedStates.ACTIVE, m_nObjectState ); + + PostEvent( "OnVisAreaChanged" ); + } + + // com.sun.star.embed.XCommonEmbedPersist: + + public void storeOwn() throws com.sun.star.embed.WrongStateException, com.sun.star.io.IOException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 || m_bWaitSaveCompleted ) + throw new com.sun.star.embed.WrongStateException(); + + // nothing to do, if the object is in loaded state + if ( m_nObjectState == com.sun.star.embed.EmbedStates.LOADED ) + return; + + if ( m_xOwnStorage == null ) + throw new com.sun.star.io.IOException(); + + PostEvent( "OnSave" ); + + if ( m_aEditorFrame == null ) + throw new com.sun.star.uno.RuntimeException(); + + SaveDataToStorage( m_xOwnStorage, m_aEditorFrame.getText(), UpdateSizeAndGetFromActive() ); + + PostEvent( "OnSaveDone" ); + } + + + public boolean isReadonly() throws com.sun.star.embed.WrongStateException + { + return false; + } + + + public void reload(com.sun.star.beans.PropertyValue[] aMediaArgs, com.sun.star.beans.PropertyValue[] aObjectArgs) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.embed.WrongStateException, com.sun.star.io.IOException, com.sun.star.uno.Exception + { + // not implemented currently + } + + // com.sun.star.embed.XEmbedPersist: + + public void setPersistentEntry(com.sun.star.embed.XStorage xStorage, String aEntryName, int nEntryConnectionMode, com.sun.star.beans.PropertyValue[] aMediaArgs, com.sun.star.beans.PropertyValue[] aObjectArgs) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.embed.WrongStateException, com.sun.star.io.IOException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( xStorage == null || aEntryName.length() == 0 ) + throw new com.sun.star.lang.IllegalArgumentException(); + + if ( ( m_nObjectState != -1 || nEntryConnectionMode == com.sun.star.embed.EntryInitModes.NO_INIT ) + && ( m_nObjectState == -1 || nEntryConnectionMode != com.sun.star.embed.EntryInitModes.NO_INIT ) ) + { + // if the object is not loaded + // it can not get persistent representation without initialization + + // if the object is loaded + // it can switch persistent representation only without initialization + + throw new com.sun.star.embed.WrongStateException(); + } + + if ( m_bWaitSaveCompleted ) + { + if ( nEntryConnectionMode == com.sun.star.embed.EntryInitModes.NO_INIT ) + { + if ( m_xParentStorage == xStorage && m_aEntryName.equals( aEntryName ) ) + saveCompleted( false ); + else if ( m_xNewParentStorage == xStorage && m_aNewEntryName.equals( aEntryName ) ) + saveCompleted( true ); + else + throw new com.sun.star.embed.WrongStateException(); + } + else + throw new com.sun.star.embed.WrongStateException(); + + return; + } + + boolean bElExists = xStorage.hasByName( aEntryName ); + + if ( nEntryConnectionMode == com.sun.star.embed.EntryInitModes.DEFAULT_INIT ) + { + SwitchOwnPersistence( xStorage, aEntryName ); + if ( bElExists ) + { + XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, m_xOwnStorage ); + if ( xPropSet == null ) + throw new com.sun.star.uno.RuntimeException(); + + String aMediaType = AnyConverter.toString( xPropSet.getPropertyValue( "MediaType" ) ); + if ( !aMediaType.equals( "application/x-openoffice-embedded-69474366-FD6F-4806-8374-8EDD1B6E771D" ) ) + throw new com.sun.star.lang.IllegalArgumentException(); + + m_nObjectState = com.sun.star.embed.EmbedStates.LOADED; + } + else + { + m_aEditorFrame = new EditorFrame( m_aEntryName, this, 5, 20 ); + m_nObjectState = com.sun.star.embed.EmbedStates.RUNNING; + m_aObjSize = m_aEditorFrame.getAppSize(); + } + } + else if ( nEntryConnectionMode == com.sun.star.embed.EntryInitModes.TRUNCATE_INIT ) + { + SwitchOwnPersistence( xStorage, aEntryName ); + m_aEditorFrame = new EditorFrame( m_aEntryName, this, 5, 20 ); + m_nObjectState = com.sun.star.embed.EmbedStates.RUNNING; + m_aObjSize = m_aEditorFrame.getAppSize(); + } + else + throw new com.sun.star.lang.IllegalArgumentException(); + } + + + public void storeToEntry(com.sun.star.embed.XStorage xStorage, String aEntryName, com.sun.star.beans.PropertyValue[] aMediaArgs, com.sun.star.beans.PropertyValue[] aObjectArgs) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.embed.WrongStateException, com.sun.star.io.IOException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 || m_bWaitSaveCompleted ) + throw new com.sun.star.embed.WrongStateException(); + + if ( m_nObjectState == com.sun.star.embed.EmbedStates.LOADED ) + { + m_xParentStorage.copyElementTo( m_aEntryName, xStorage, aEntryName ); + } + else + { + com.sun.star.embed.XStorage xSubStorage = + xStorage.openStorageElement( aEntryName, + com.sun.star.embed.ElementModes.READWRITE | com.sun.star.embed.ElementModes.TRUNCATE ); + + SaveDataToStorage( xSubStorage, m_aEditorFrame.getText(), UpdateSizeAndGetFromActive() ); + } + } + + + public void storeAsEntry(com.sun.star.embed.XStorage xStorage, String aEntryName, com.sun.star.beans.PropertyValue[] aMediaArgs, com.sun.star.beans.PropertyValue[] aObjectArgs) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.embed.WrongStateException, com.sun.star.io.IOException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 || m_bWaitSaveCompleted ) + throw new com.sun.star.embed.WrongStateException(); + + com.sun.star.embed.XStorage xSubStorage = null; + + if ( m_nObjectState == com.sun.star.embed.EmbedStates.LOADED ) + { + xSubStorage = + xStorage.openStorageElement( aEntryName, + com.sun.star.embed.ElementModes.READWRITE | com.sun.star.embed.ElementModes.NOCREATE ); + + m_xOwnStorage.copyToStorage( xSubStorage ); + } + else + { + xSubStorage = + xStorage.openStorageElement( aEntryName, + com.sun.star.embed.ElementModes.READWRITE | com.sun.star.embed.ElementModes.TRUNCATE ); + + SaveDataToStorage( xSubStorage, m_aEditorFrame.getText(), UpdateSizeAndGetFromActive() ); + } + + m_bWaitSaveCompleted = true; + m_xNewOwnStorage = xSubStorage; + m_xNewParentStorage = xStorage; + m_aNewEntryName = aEntryName; + + } + + + public void saveCompleted(boolean bUseNew) throws com.sun.star.embed.WrongStateException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + // it is allowed to call saveCompleted( false ) for nonstored objects + if ( !m_bWaitSaveCompleted && !bUseNew ) + return; + + if ( !m_bWaitSaveCompleted ) + throw new com.sun.star.io.IOException(); + + if ( bUseNew ) + { + SwitchOwnPersistence( m_xNewParentStorage, m_xNewOwnStorage, m_aNewEntryName ); + PostEvent( "OnSaveAsDone" ); + } + else + { + try + { + m_xNewOwnStorage.dispose(); + } + catch( com.sun.star.uno.RuntimeException e ) + {} + } + + m_xNewOwnStorage = null; + m_xNewParentStorage = null; + m_aNewEntryName = null; + m_bWaitSaveCompleted = false; + } + + + public boolean hasEntry() throws com.sun.star.embed.WrongStateException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_bWaitSaveCompleted ) + throw new com.sun.star.embed.WrongStateException(); + + if ( m_xOwnStorage != null ) + return true; + + return false; + } + + + public String getEntryName() throws com.sun.star.embed.WrongStateException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 || m_bWaitSaveCompleted ) + throw new com.sun.star.embed.WrongStateException(); + + return m_aEntryName; + } + + // com.sun.star.embed.XVisualObject: + + public void setVisualAreaSize(long nAspect, com.sun.star.awt.Size aSize) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.embed.WrongStateException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + if ( nAspect == com.sun.star.embed.Aspects.MSOLE_ICON ) + // the ICON aspect should be handled by the container + throw new com.sun.star.embed.WrongStateException(); + + if ( m_nObjectState == com.sun.star.embed.EmbedStates.LOADED ) + changeState( com.sun.star.embed.EmbedStates.RUNNING ); + + if ( m_aEditorFrame == null ) + throw new com.sun.star.uno.RuntimeException(); + + m_aObjSize.setSize( aSize.Width, aSize.Height ); + m_aEditorFrame.setAppSize( m_aObjSize ); + } + + + public com.sun.star.awt.Size getVisualAreaSize(long nAspect) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.embed.WrongStateException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + if ( nAspect == com.sun.star.embed.Aspects.MSOLE_ICON ) + // the ICON aspect should be handled by the container + throw new com.sun.star.embed.WrongStateException(); + + if ( m_nObjectState == com.sun.star.embed.EmbedStates.LOADED ) + changeState( com.sun.star.embed.EmbedStates.RUNNING ); + + UpdateSizeAndGetFromActive(); + + return new com.sun.star.awt.Size( (int)m_aObjSize.getWidth(), (int)m_aObjSize.getHeight() ); + } + + + public VisualRepresentation getPreferredVisualRepresentation(long nAspect) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.embed.WrongStateException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + if ( nAspect == com.sun.star.embed.Aspects.MSOLE_ICON ) + // the ICON aspect should be handled by the container + throw new com.sun.star.embed.WrongStateException(); + + if ( m_nObjectState == com.sun.star.embed.EmbedStates.LOADED ) + changeState( com.sun.star.embed.EmbedStates.RUNNING ); + + byte[] aData = m_aEditorFrame.getReplacementImage(); + VisualRepresentation aVisRep = new VisualRepresentation(); + aVisRep.Data = aData; + aVisRep.Flavor = new com.sun.star.datatransfer.DataFlavor( "image/png", "png", new com.sun.star.uno.Type( byte[].class ) ); + return aVisRep; + } + + + public int getMapUnit(long nAspect) throws com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + if ( nAspect == com.sun.star.embed.Aspects.MSOLE_ICON ) + // the ICON aspect should be handled by the container + throw new com.sun.star.embed.WrongStateException(); + + return com.sun.star.embed.EmbedMapUnits.PIXEL; + } + + // com.sun.star.embed.XClassifiedObject: + + public byte[] getClassID() + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + return m_aClassID; + } + + + public String getClassName() + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + return ""; + } + + + public void setClassInfo(byte[] aClassID, String sClassName) throws com.sun.star.lang.NoSupportException + { + throw new com.sun.star.lang.NoSupportException(); + } + + // com.sun.star.embed.XComponentSupplier: + + public com.sun.star.util.XCloseable getComponent() + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + // allows no access to the component, this simple example just has no + return null; + } + + // com.sun.star.embed.XStateChangeBroadcaster: + + public void addStateChangeListener(com.sun.star.embed.XStateChangeListener xListener) + { + if ( m_bDisposed ) + return; + + GetListeners().add( xListener ); + } + + + public void removeStateChangeListener(com.sun.star.embed.XStateChangeListener xListener) + { + if ( m_bDisposed ) + return; + + if ( m_aListeners != null ) + m_aListeners.remove( xListener ); + } + + // com.sun.star.document.XEventBroadcaster: + + public void addEventListener(com.sun.star.document.XEventListener xListener) + { + if ( m_bDisposed ) + return; + + GetListeners().add( xListener ); + } + + + public void removeEventListener(com.sun.star.document.XEventListener xListener) + { + if ( m_bDisposed ) + return; + + if ( m_aListeners != null ) + m_aListeners.remove( xListener ); + } + + // com.sun.star.util.XCloseBroadcaster: + + public void addCloseListener(com.sun.star.util.XCloseListener xListener) + { + if ( m_bDisposed ) + return; + + GetListeners().add( xListener ); + } + + + public void removeCloseListener(com.sun.star.util.XCloseListener xListener) + { + if ( m_bDisposed ) + return; + + if ( m_aListeners != null ) + m_aListeners.remove( xListener ); + } + + // com.sun.star.util.XCloseable: + + public void close(boolean bDeliverOwnership) throws com.sun.star.util.CloseVetoException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + com.sun.star.lang.EventObject aEventObject = new com.sun.star.lang.EventObject( this ); + + if ( m_aListeners != null ) + { + for ( int nInd = 0; nInd < m_aListeners.size(); nInd++ ) + { + try + { + com.sun.star.util.XCloseListener xListener = ( com.sun.star.util.XCloseListener ) + UnoRuntime.queryInterface( com.sun.star.document.XEventListener.class, m_aListeners.get( nInd ) ); + + if ( xListener != null ) + xListener.queryClosing( aEventObject, bDeliverOwnership ); + } + catch( com.sun.star.util.CloseVetoException e ) + { + throw e; + } + catch( java.lang.Exception e ) + { + m_aListeners.remove( nInd ); + } + } + + m_bDisposed = true; + + for ( int nInd = 0; nInd < m_aListeners.size(); nInd++ ) + { + try + { + com.sun.star.util.XCloseListener xListener = ( com.sun.star.util.XCloseListener ) + UnoRuntime.queryInterface( com.sun.star.document.XEventListener.class, m_aListeners.get( nInd ) ); + + if ( xListener != null ) + xListener.notifyClosing( aEventObject ); + } + catch( java.lang.Exception e ) + { + m_aListeners.remove( nInd ); + } + } + + m_aListeners.clear(); + } + + m_bDisposed = true; + + if ( m_aEditorFrame != null ) + { + m_aEditorFrame.dispose(); + m_aEditorFrame = null; + } + + if ( m_xOwnStorage != null ) + { + try { + m_xOwnStorage.dispose(); + } catch( java.lang.Exception e ) {} + m_xOwnStorage = null; + } + } + + // com.sun.star.embed.XEmbeddedObject: + + public void changeState(int nNewState) throws com.sun.star.embed.UnreachableStateException, com.sun.star.embed.WrongStateException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + int nOldState = m_nObjectState; + + if ( nOldState == nNewState ) + { + if ( nOldState == com.sun.star.embed.EmbedStates.ACTIVE ) + { + if ( m_aEditorFrame == null ) + throw new com.sun.star.uno.RuntimeException(); + m_aEditorFrame.toFront(); + } + + return; + } + + if ( nNewState != com.sun.star.embed.EmbedStates.LOADED + && nNewState != com.sun.star.embed.EmbedStates.RUNNING + && nNewState != com.sun.star.embed.EmbedStates.ACTIVE ) + throw new com.sun.star.embed.UnreachableStateException(); + + StateChangeNotification( true, nOldState, nNewState ); + + try + { + if ( nOldState == com.sun.star.embed.EmbedStates.LOADED ) + { + // switch to the RUNNING state first + String aText = ReadStringFromStream( m_xOwnStorage, "content.txt" ); + + EditorFrame aEditorFrame = new EditorFrame( m_aEntryName, this, 5, 20 ); + aEditorFrame.setText( aText ); + + ReadSizeFromOwnStorage(); + + m_aEditorFrame = aEditorFrame; + m_nObjectState = com.sun.star.embed.EmbedStates.RUNNING; + + if ( nNewState == com.sun.star.embed.EmbedStates.ACTIVE ) + { + if ( m_xClient == null ) + throw new com.sun.star.embed.WrongStateException(); + + m_aEditorFrame.show(); + m_aEditorFrame.toFront(); + + if ( m_aObjSize != null ) + aEditorFrame.setAppSize( m_aObjSize ); + + m_xClient.visibilityChanged( true ); + m_nObjectState = com.sun.star.embed.EmbedStates.ACTIVE; + } + } + else if ( nOldState == com.sun.star.embed.EmbedStates.RUNNING ) + { + if ( nNewState == com.sun.star.embed.EmbedStates.LOADED ) + { + EditorFrame aFrame = m_aEditorFrame; + m_aEditorFrame = null; + aFrame.dispose(); + m_nObjectState = nNewState; + } + else // nNewState == ACTIVE + { + if ( m_aEditorFrame == null ) + throw new com.sun.star.uno.RuntimeException(); + + if ( m_xClient == null ) + throw new com.sun.star.embed.WrongStateException(); + + m_aEditorFrame.show(); + m_aEditorFrame.toFront(); + + if ( m_aObjSize != null ) + m_aEditorFrame.setAppSize( m_aObjSize ); + + m_xClient.visibilityChanged( true ); + + m_nObjectState = nNewState; + } + } + else // nOldState == ACTIVE + { + UpdateSizeAndGetFromActive(); + if ( nNewState == com.sun.star.embed.EmbedStates.RUNNING ) + { + m_aEditorFrame.hide(); + m_nObjectState = nNewState; + } + else // nNewState == LOADED + { + EditorFrame aFrame = m_aEditorFrame; + m_aEditorFrame = null; + aFrame.dispose(); + m_nObjectState = nNewState; + } + } + } + catch( com.sun.star.uno.Exception e ) + { + if ( nOldState != m_nObjectState ) + StateChangeNotification( false, nOldState, m_nObjectState ); + throw e; + } + + StateChangeNotification( true, nOldState, nNewState ); + } + + + public int[] getReachableStates() throws com.sun.star.embed.NeedsRunningStateException, com.sun.star.embed.WrongStateException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + int[] pStates = new int[3]; + pStates[0] = com.sun.star.embed.EmbedStates.LOADED; + pStates[1] = com.sun.star.embed.EmbedStates.RUNNING; + pStates[2] = com.sun.star.embed.EmbedStates.ACTIVE; + + return pStates; + } + + + public int getCurrentState() throws com.sun.star.embed.WrongStateException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + return m_nObjectState; + } + + + public void doVerb(int nVerbID) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.embed.WrongStateException, com.sun.star.embed.UnreachableStateException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + if ( nVerbID == com.sun.star.embed.EmbedVerbs.MS_OLEVERB_PRIMARY + || nVerbID == com.sun.star.embed.EmbedVerbs.MS_OLEVERB_SHOW + || nVerbID == com.sun.star.embed.EmbedVerbs.MS_OLEVERB_OPEN ) + changeState( com.sun.star.embed.EmbedStates.ACTIVE ); + else if ( nVerbID == com.sun.star.embed.EmbedVerbs.MS_OLEVERB_HIDE ) + changeState( com.sun.star.embed.EmbedStates.RUNNING ); + } + + + public com.sun.star.embed.VerbDescriptor[] getSupportedVerbs() throws com.sun.star.embed.NeedsRunningStateException, com.sun.star.embed.WrongStateException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + if ( m_pOwnVerbs == null ) + { + try + { + XMultiServiceFactory xConfProvider = theDefaultProvider.get(m_xContext); + if ( xConfProvider == null ) + throw new com.sun.star.uno.RuntimeException(); + + Object[] aArgs = new Object[1]; + aArgs[0] = "/org.openoffice.Office.Embedding/Objects"; + Object oSettings = xConfProvider.createInstanceWithArguments( "com.sun.star.configuration.ConfigurationAccess", aArgs ); + XNameAccess xObjConfNA = UnoRuntime.queryInterface( XNameAccess.class, oSettings ); + if ( xObjConfNA == null ) + throw new com.sun.star.uno.RuntimeException(); + + Object oEmbObj = xObjConfNA.getByName( "69474366-FD6F-4806-8374-8EDD1B6E771D" ); + XNameAccess xEmbObjNA = UnoRuntime.queryInterface( XNameAccess.class, oEmbObj ); + if ( xEmbObjNA == null ) + throw new com.sun.star.uno.RuntimeException(); + + String[] pVerbShortcuts = (String[]) AnyConverter.toArray( xEmbObjNA.getByName( "ObjectVerbs" ) ); + if ( pVerbShortcuts != null && pVerbShortcuts.length != 0 ) + { + com.sun.star.embed.VerbDescriptor[] pVerbs = new com.sun.star.embed.VerbDescriptor[pVerbShortcuts.length]; + aArgs[0] = "/org.openoffice.Office.Embedding/Verbs"; + Object oVerbs = xConfProvider.createInstanceWithArguments( "com.sun.star.configuration.ConfigurationAccess", aArgs ); + XNameAccess xVerbsConfNA = UnoRuntime.queryInterface( XNameAccess.class, oVerbs ); + if ( xVerbsConfNA == null ) + throw new com.sun.star.uno.RuntimeException(); + + for ( int nInd = 0; nInd < pVerbShortcuts.length; nInd++ ) + { + try + { + XNameAccess xVerbNA = UnoRuntime.queryInterface( + XNameAccess.class, + xVerbsConfNA.getByName( pVerbShortcuts[nInd] ) ); + if ( xVerbNA != null ) + { + com.sun.star.embed.VerbDescriptor aVerb = new com.sun.star.embed.VerbDescriptor(); + aVerb.VerbID = AnyConverter.toInt( xVerbNA.getByName( "VerbID" ) ); + aVerb.VerbName = AnyConverter.toString( xVerbNA.getByName( "VerbUIName" ) ); + aVerb.VerbFlags = AnyConverter.toInt( xVerbNA.getByName( "VerbFlags" ) ); + aVerb.VerbAttributes = AnyConverter.toInt( xVerbNA.getByName( "VerbAttributes" ) ); + pVerbs[nInd] = aVerb; + } + } + catch( java.lang.Exception e ) + { + } + + if ( pVerbs[nInd] == null ) + { + // let the error be visible + pVerbs[nInd] = new com.sun.star.embed.VerbDescriptor(); + pVerbs[nInd].VerbID = com.sun.star.embed.EmbedVerbs.MS_OLEVERB_PRIMARY; + pVerbs[nInd].VerbName = "ERROR!"; + pVerbs[nInd].VerbFlags = 0; + pVerbs[nInd].VerbAttributes = com.sun.star.embed.VerbAttributes.MS_VERBATTR_ONCONTAINERMENU; + } + } + + m_pOwnVerbs = pVerbs; + } + } + catch( com.sun.star.uno.Exception e ) + {} + } + + if ( m_pOwnVerbs != null ) + return m_pOwnVerbs; + + return new com.sun.star.embed.VerbDescriptor[0]; + } + + + public void setClientSite(com.sun.star.embed.XEmbeddedClient xClient) throws com.sun.star.embed.WrongStateException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + m_xClient = xClient; + } + + + public com.sun.star.embed.XEmbeddedClient getClientSite() throws com.sun.star.embed.WrongStateException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + return m_xClient; + } + + + public void update() throws com.sun.star.embed.WrongStateException, com.sun.star.uno.Exception + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + // not implemented + } + + + public void setUpdateMode(int nMode) throws com.sun.star.embed.WrongStateException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + // not implemented + } + + + public long getStatus(long nAspect) throws com.sun.star.embed.WrongStateException + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + if ( m_nObjectState == -1 ) + throw new com.sun.star.embed.WrongStateException(); + + return 0; + } + + + public void setContainerName(String sName) + { + if ( m_bDisposed ) + throw new com.sun.star.lang.DisposedException(); + + // not implemented + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObjectFactory.java b/odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObjectFactory.java new file mode 100644 index 0000000000..a4333a8fd3 --- /dev/null +++ b/odk/examples/java/EmbedDocument/EmbeddedObject/OwnEmbeddedObjectFactory.java @@ -0,0 +1,106 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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 . + */ + +import com.sun.star.uno.XComponentContext; +import com.sun.star.lib.uno.helper.Factory; +import com.sun.star.lang.XSingleComponentFactory; +import com.sun.star.lib.uno.helper.WeakBase; + +public final class OwnEmbeddedObjectFactory extends WeakBase + implements com.sun.star.lang.XServiceInfo, + com.sun.star.embed.XEmbedObjectFactory +{ + private final XComponentContext m_xContext; + private static final String m_implementationName = OwnEmbeddedObjectFactory.class.getName(); + private static final String[] m_serviceNames = { + "org.openoffice.examples.embedding.Factory69474366FD6F480683748EDD1B6E771D" }; + private static final byte[] m_classID = { 0x69, 0x47, 0x43, 0x66, (byte)0xFD, 0x6F, 0x48, 0x06, (byte)0x83, 0x74, (byte)0x8E, (byte)0xDD, 0x1B, 0x6E, 0x77, 0x1D }; + + + public OwnEmbeddedObjectFactory( XComponentContext context ) + { + m_xContext = context; + } + + public static XSingleComponentFactory __getComponentFactory( String sImplementationName ) { + XSingleComponentFactory xFactory = null; + + if ( sImplementationName.equals( m_implementationName ) ) + xFactory = Factory.createComponentFactory(OwnEmbeddedObjectFactory.class, m_serviceNames); + return xFactory; + } + + // com.sun.star.lang.XServiceInfo: + public String getImplementationName() { + return m_implementationName; + } + + public boolean supportsService( String sService ) { + int len = m_serviceNames.length; + + for( int i=0; i < len; i++) { + if (sService.equals(m_serviceNames[i])) + return true; + } + return false; + } + + public String[] getSupportedServiceNames() { + return m_serviceNames; + } + + // com.sun.star.embed.XEmbedObjectFactory: + public Object createInstanceUserInit(byte[] aClassID, String sClassName, com.sun.star.embed.XStorage xStorage, String sEntName, int nEntryConnectionMode, com.sun.star.beans.PropertyValue[] aArgs, com.sun.star.beans.PropertyValue[] aObjectArgs) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.io.IOException, com.sun.star.uno.Exception + { + if ( xStorage == null || sEntName == null || sEntName.length() == 0 ) + throw new com.sun.star.lang.IllegalArgumentException(); + + if ( nEntryConnectionMode == com.sun.star.embed.EntryInitModes.DEFAULT_INIT ) + { + if ( aClassID != null && aClassID.length != 0 ) + { + if ( aClassID.length != m_classID.length ) + throw new com.sun.star.lang.IllegalArgumentException(); + + for ( int i = 0; i < aClassID.length; i++ ) + if ( aClassID[i] != m_classID[i] ) + throw new com.sun.star.lang.IllegalArgumentException(); + } + else if ( !xStorage.hasByName( sEntName ) ) + throw new com.sun.star.lang.IllegalArgumentException(); + } + else if ( nEntryConnectionMode == com.sun.star.embed.EntryInitModes.TRUNCATE_INIT ) + { + if ( aClassID.length != m_classID.length ) + throw new com.sun.star.lang.IllegalArgumentException(); + + for ( int i = 0; i < m_classID.length; i++ ) + if ( aClassID[i] != m_classID[i] ) + throw new com.sun.star.lang.IllegalArgumentException(); + } + + OwnEmbeddedObject aObject = new OwnEmbeddedObject( m_xContext, m_classID ); + aObject.setPersistentEntry( xStorage, sEntName, nEntryConnectionMode, aArgs, aObjectArgs ); + + return aObject; + } + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |