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-/*************************************************************************
- *
- * 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.
- *
- *************************************************************************/
-
-// uno
-import com.sun.star.lib.uno.helper.ComponentBase;
-import com.sun.star.uno.UnoRuntime;
-
-// factories
-import com.sun.star.lang.XMultiServiceFactory;
-import com.sun.star.lang.XSingleServiceFactory;
-
-// supported Interfaces
-import com.sun.star.linguistic2.XHyphenator;
-import com.sun.star.linguistic2.XLinguServiceEventBroadcaster;
-import com.sun.star.lang.XInitialization;
-import com.sun.star.lang.XComponent;
-import com.sun.star.lang.XServiceInfo;
-import com.sun.star.lang.XServiceDisplayName;
-
-// Exceptions
-import com.sun.star.uno.Exception;
-import com.sun.star.uno.RuntimeException;
-import com.sun.star.lang.IllegalArgumentException;
-
-//used Interfaces
-import com.sun.star.linguistic2.XLinguServiceEventListener;
-import com.sun.star.linguistic2.XHyphenatedWord;
-import com.sun.star.linguistic2.XPossibleHyphens;
-import com.sun.star.lang.Locale;
-import com.sun.star.lang.XEventListener;
-import com.sun.star.lang.EventObject;
-import com.sun.star.beans.XPropertySet;
-import com.sun.star.beans.PropertyValue;
-import com.sun.star.uno.AnyConverter;
-import com.sun.star.lang.XTypeProvider;
-import com.sun.star.uno.XInterface;
-import com.sun.star.uno.Type;
-
-import java.util.ArrayList;
-
-public class SampleHyphenator extends ComponentBase implements
- XHyphenator,
- XLinguServiceEventBroadcaster,
- XInitialization,
- XServiceDisplayName,
- XServiceInfo
-{
- PropChgHelper_Hyph aPropChgHelper;
- ArrayList aEvtListeners;
- boolean bDisposing;
-
- public SampleHyphenator()
- {
- // names of relevant properties to be used
- String[] aProps = new String[]
- {
- "IsIgnoreControlCharacters",
- "IsUseDictionaryList",
- "IsGermanPreReform",
- "HyphMinLeading",
- "HyphMinTrailing",
- "HyphMinWordLength"
- };
- aPropChgHelper = new PropChgHelper_Hyph( (XHyphenator) this, aProps );
- aEvtListeners = new ArrayList();;
- bDisposing = false;
- }
-
- private boolean IsEqual( Locale aLoc1, Locale aLoc2 )
- {
- return aLoc1.Language.equals( aLoc2.Language ) &&
- aLoc1.Country .equals( aLoc2.Country ) &&
- aLoc1.Variant .equals( aLoc2.Variant );
- }
-
- private boolean GetValueToUse(
- String aPropName,
- boolean bDefaultVal,
- PropertyValue[] aProps )
- {
- boolean bRes = bDefaultVal;
-
- try
- {
- // use temporary value if supplied
- for (int i = 0; i < aProps.length; ++i)
- {
- if (aPropName.equals( aProps[i].Name ))
- {
- Object aObj = aProps[i].Value;
- if (AnyConverter.isBoolean( aObj ))
- {
- bRes = AnyConverter.toBoolean( aObj );
- return bRes;
- }
- }
- }
-
- // otherwise use value from property set (if available)
- XPropertySet xPropSet = aPropChgHelper.GetPropSet();
- if (xPropSet != null) // should always be the case
- {
- Object aObj = xPropSet.getPropertyValue( aPropName );
- if (AnyConverter.isBoolean( aObj ))
- bRes = AnyConverter.toBoolean( aObj );
- }
- }
- catch (Exception e) {
- bRes = bDefaultVal;
- }
-
- return bRes;
- }
-
- private short GetValueToUse(
- String aPropName,
- short nDefaultVal,
- PropertyValue[] aProps )
- {
- short nRes = nDefaultVal;
-
- try
- {
- // use temporary value if supplied
- for (int i = 0; i < aProps.length; ++i)
- {
- if (aPropName.equals( aProps[i].Name ))
- {
- Object aObj = aProps[i].Value;
- if (AnyConverter.isShort( aObj ))
- {
- nRes = AnyConverter.toShort( aObj );
- return nRes;
- }
- }
- }
-
- // otherwise use value from property set (if available)
- XPropertySet xPropSet = aPropChgHelper.GetPropSet();
- if (xPropSet != null) // should always be the case
- {
- Object aObj = xPropSet.getPropertyValue( aPropName );
- if (AnyConverter.isShort( aObj ))
- nRes = AnyConverter.toShort( aObj );
- }
- }
- catch (Exception e) {
- nRes = nDefaultVal;
- }
-
- return nRes;
- }
-
- // __________ interface methods __________
-
-
- //*****************
- //XSupportedLocales
- //*****************
- public Locale[] getLocales()
- throws com.sun.star.uno.RuntimeException
- {
- Locale aLocales[] =
- {
- new Locale( "de", "DE", "" ),
- new Locale( "en", "US", "" )
- };
-
- return aLocales;
- }
-
- public boolean hasLocale( Locale aLocale )
- throws com.sun.star.uno.RuntimeException
- {
- boolean bRes = false;
- if ( IsEqual( aLocale, new Locale( "de", "DE", "" ) ) ||
- IsEqual( aLocale, new Locale( "en", "US", "" ) ))
- bRes = true;
- return bRes;
- }
-
- //***********
- //XHyphenator
- //***********
- public XHyphenatedWord hyphenate(
- String aWord, Locale aLocale,
- short nMaxLeading, PropertyValue[] aProperties )
- throws com.sun.star.uno.RuntimeException,
- IllegalArgumentException
- {
- if (IsEqual( aLocale, new Locale() ) || aWord.length() == 0)
- return null;
-
- // linguistic is currently not allowed to throw exceptions
- // thus we return null fwhich means 'word cannot be hyphenated'
- if (!hasLocale( aLocale ))
- return null;
-
- // get values of relevant properties that may be used.
- //! The values for 'IsIgnoreControlCharacters' and 'IsUseDictionaryList'
- //! are handled by the dispatcher! Thus there is no need to access
- //! them here.
- boolean bIsIgnoreControlCharacters = GetValueToUse( "IsIgnoreControlCharacters", true, aProperties );
- boolean bIsUseDictionaryList = GetValueToUse( "IsUseDictionaryList", true, aProperties );
- boolean bIsGermanPreReform = GetValueToUse( "IsGermanPreReform", false, aProperties );
- short nHyphMinLeading = GetValueToUse( "HyphMinLeading", (short)2, aProperties );
- short nHyphMinTrailing = GetValueToUse( "HyphMinTrailing", (short)2, aProperties );
- short nHyphMinWordLen = GetValueToUse( "HyphMinWordLength", (short)5, aProperties );
-
- XHyphenatedWord xRes = null;
-
- if (aWord.length() >= nHyphMinWordLen)
- {
- String aHyphenatedWord = aWord;
- short nHyphenationPos = -1;
- short nHyphenPos = -1;
-
- //!! This code needs to be replaced by code calling the actual
- //!! implementation of your hyphenator
- if (IsEqual( aLocale, new Locale( "de", "DE", "" ) ) )
- {
- if (bIsGermanPreReform && aWord.equals( "Schiffahrt" ))
- {
- // Note: there is only one position where the word
- // can be hyphenated...
-
- aHyphenatedWord = "Schifffahrt";
- nHyphenationPos = 4;
- nHyphenPos = 5;
- }
- else if (!bIsGermanPreReform && aWord.equals( "Schifffahrt" ))
- {
- nHyphenationPos = nHyphenPos = 5;
- }
- }
- else if (IsEqual( aLocale, new Locale( "en", "US", "" ) ) )
- {
- int nLast = aWord.length() - 1 - nHyphMinTrailing;
-
- if ( aWord.equals( "waterfall" ) )
- {
- if (4 <= nLast)
- nHyphenationPos = nHyphenPos = 4;
- else
- nHyphenationPos = nHyphenPos = 1;
- }
- else if ( aWord.equals( "driving" ) )
- {
- nHyphenationPos = nHyphenPos = 3;
- }
- }
-
- // check if hyphenation pos is valid,
- // a value of -1 indicates that hyphenation is not possible
- if ( nHyphenationPos != -1 &&
- !(nHyphenationPos < nHyphMinLeading) &&
- !(nHyphenationPos >= aWord.length() - nHyphMinTrailing))
- {
- xRes = new XHyphenatedWord_impl(aWord, aLocale,
- nHyphenationPos, aHyphenatedWord, nHyphenPos);
- }
- }
- return xRes;
- }
-
- public XHyphenatedWord queryAlternativeSpelling(
- String aWord, Locale aLocale,
- short nIndex, PropertyValue[] aProperties )
- throws com.sun.star.uno.RuntimeException,
- IllegalArgumentException
- {
- if (IsEqual( aLocale, new Locale() ) || aWord.length() == 0)
- return null;
-
- // linguistic is currently not allowed to throw exceptions
- // thus we return null which means 'word cannot be hyphenated'
- if (!hasLocale( aLocale ))
- return null;
-
- // get values of relevant properties that may be used.
- //! The values for 'IsIgnoreControlCharacters' and 'IsUseDictionaryList'
- //! are handled by the dispatcher! Thus there is no need to access
- //! them here.
- boolean bIsIgnoreControlCharacters = GetValueToUse( "IsIgnoreControlCharacters", true, aProperties );
- boolean bIsUseDictionaryList = GetValueToUse( "IsUseDictionaryList", true, aProperties );
- boolean bIsGermanPreReform = GetValueToUse( "IsGermanPreReform", false, aProperties );
- short nHyphMinLeading = GetValueToUse( "HyphMinLeading", (short)2, aProperties );
- short nHyphMinTrailing = GetValueToUse( "HyphMinTrailing", (short)2, aProperties );
- short nHyphMinWordLen = GetValueToUse( "HyphMinWordLength", (short)5, aProperties );
-
- XHyphenatedWord xRes = null;
-
- //!! This code needs to be replaced by code calling the actual
- //!! implementation of your hyphenator
- if ( IsEqual( aLocale, new Locale( "de", "DE", "" ) ) )
- {
- // there is an alternative spelling only when the
- // word is hyphenated between the "ff" and old german spelling
- // is set.
- if (aWord.equals( "Schiffahrt" ) &&
- bIsGermanPreReform && nIndex == 4)
- {
- xRes = new XHyphenatedWord_impl(aWord, aLocale,
- (short)4, "Schifffahrt", (short)5 );
- }
- }
- else if ( IsEqual( aLocale, new Locale( "en", "US", "" ) ) )
- {
- // There are no alternative spellings in the English language
- }
-
- return xRes;
- }
-
- public XPossibleHyphens createPossibleHyphens(
- String aWord, Locale aLocale,
- PropertyValue[] aProperties )
- throws com.sun.star.uno.RuntimeException,
- IllegalArgumentException
- {
- if (IsEqual( aLocale, new Locale() ) || aWord.length() == 0)
- return null;
-
- // linguistic is currently not allowed to throw exceptions
- // thus we return null which means 'word cannot be hyphenated'
- if (!hasLocale( aLocale ))
- return null;
-
- // get values of relevant properties that may be used.
- //! The values for 'IsIgnoreControlCharacters' and 'IsUseDictionaryList'
- //! are handled by the dispatcher! Thus there is no need to access
- //! them here.
- boolean bIsIgnoreControlCharacters = GetValueToUse( "IsIgnoreControlCharacters", true, aProperties );
- boolean bIsUseDictionaryList = GetValueToUse( "IsUseDictionaryList", true, aProperties );
- boolean bIsGermanPreReform = GetValueToUse( "IsGermanPreReform", false, aProperties );
- short nHyphMinLeading = GetValueToUse( "HyphMinLeading", (short)2, aProperties );
- short nHyphMinTrailing = GetValueToUse( "HyphMinTrailing", (short)2, aProperties );
- short nHyphMinWordLen = GetValueToUse( "HyphMinWordLength", (short)5, aProperties );
-
- XPossibleHyphens xRes = null;
-
- //!! This code needs to be replaced by code calling the actual
- //!! implementation of your hyphenator
- if ( IsEqual( aLocale, new Locale( "de", "DE", "" ) ) )
- {
- if (bIsGermanPreReform && aWord.equals( "Schiffahrt" ))
- {
- short aPos[] = new short[] { (short) 4 };
- xRes = new XPossibleHyphens_impl(aWord, aLocale,
- "Schiff=fahrt", aPos);
- }
- else if (!bIsGermanPreReform && aWord.equals( "Schifffahrt" ))
- {
- short aPos[] = new short[] { (short) 5 };
- xRes = new XPossibleHyphens_impl(aWord, aLocale,
- "Schiff=fahrt", aPos);
- }
- }
- else if ( IsEqual( aLocale, new Locale( "en", "US", "" ) ) )
- {
- if ( aWord.equals( "waterfall" ) )
- {
- short aPos[] = new short[]
- { (short) 1, (short) 4 };
- xRes = new XPossibleHyphens_impl(aWord, aLocale,
- "wa=ter=fall", aPos);
- }
- else if ( aWord.equals( "driving" ) )
- {
- short aPos[] = new short[]
- { (short) 3 };
- xRes = new XPossibleHyphens_impl(aWord, aLocale,
- "driv=ing", aPos);
- }
- }
-
- return xRes;
- }
-
- //*****************************
- //XLinguServiceEventBroadcaster
- //*****************************
- public boolean addLinguServiceEventListener (
- XLinguServiceEventListener xLstnr )
- throws com.sun.star.uno.RuntimeException
- {
- boolean bRes = false;
- if (!bDisposing && xLstnr != null)
- bRes = aPropChgHelper.addLinguServiceEventListener( xLstnr );
- return bRes;
- }
-
- public boolean removeLinguServiceEventListener(
- XLinguServiceEventListener xLstnr )
- throws com.sun.star.uno.RuntimeException
- {
- boolean bRes = false;
- if (!bDisposing && xLstnr != null)
- bRes = aPropChgHelper.removeLinguServiceEventListener( xLstnr );
- return bRes;
- }
-
- //********************
- // XServiceDisplayName
- //********************
- public String getServiceDisplayName( Locale aLocale )
- throws com.sun.star.uno.RuntimeException
- {
- return "Java Samples";
- }
-
- //****************
- // XInitialization
- //****************
- public void initialize( Object[] aArguments )
- throws com.sun.star.uno.Exception,
- com.sun.star.uno.RuntimeException
- {
- int nLen = aArguments.length;
- if (2 == nLen)
- {
- XPropertySet xPropSet = (XPropertySet)UnoRuntime.queryInterface(
- XPropertySet.class, aArguments[0]);
- // start listening to property changes
- aPropChgHelper.AddAsListenerTo( xPropSet );
- }
- }
-
-
- //*************
- // XServiceInfo
- //*************
- public boolean supportsService( String aServiceName )
- throws com.sun.star.uno.RuntimeException
- {
- String[] aServices = getSupportedServiceNames_Static();
- int i, nLength = aServices.length;
- boolean bResult = false;
-
- for( i = 0; !bResult && i < nLength; ++i )
- bResult = aServiceName.equals( aServices[ i ] );
-
- return bResult;
- }
-
- public String getImplementationName()
- throws com.sun.star.uno.RuntimeException
- {
- return _aSvcImplName;
- }
-
- public String[] getSupportedServiceNames()
- throws com.sun.star.uno.RuntimeException
- {
- return getSupportedServiceNames_Static();
- }
-
- // __________ static things __________
-
- public static String _aSvcImplName = SampleHyphenator.class.getName();
-
- public static String[] getSupportedServiceNames_Static()
- {
- String[] aResult = { "com.sun.star.linguistic2.Hyphenator" };
- return aResult;
- }
-
-
- /**
- * Returns a factory for creating the service.
- * This method is called by the <code>JavaLoader</code>
- * <p>
- * @return returns a <code>XSingleServiceFactory</code> for creating the component
- * @param implName the name of the implementation for which a service is desired
- * @param multiFactory the service manager to be used if needed
- * @param regKey the registryKey
- * @see com.sun.star.comp.loader.JavaLoader
- */
- public static XSingleServiceFactory __getServiceFactory(
- String aImplName,
- XMultiServiceFactory xMultiFactory,
- com.sun.star.registry.XRegistryKey xRegKey )
- {
- XSingleServiceFactory xSingleServiceFactory = null;
- if( aImplName.equals( _aSvcImplName ) )
- {
- xSingleServiceFactory = new OneInstanceFactory(
- SampleHyphenator.class, _aSvcImplName,
- getSupportedServiceNames_Static(),
- xMultiFactory );
- }
- return xSingleServiceFactory;
- }
-
- /**
- * Writes the service information into the given registry key.
- * This method is called by the <code>JavaLoader</code>
- * <p>
- * @return returns true if the operation succeeded
- * @param xRegKey the registryKey
- * @see com.sun.star.comp.loader.JavaLoader
- */
- // This method not longer necessary since OOo 3.4 where the component registration
- // was changed to passive component registration. For more details see
- // http://wiki.services.openoffice.org/wiki/Passive_Component_Registration
-
-// public static boolean __writeRegistryServiceInfo(
-// com.sun.star.registry.XRegistryKey xRegKey )
-// {
-// boolean bResult = true;
-// String[] aServices = getSupportedServiceNames_Static();
-// int i, nLength = aServices.length;
-// for( i = 0; i < nLength; ++i )
-// {
-// bResult = bResult && com.sun.star.comp.loader.FactoryHelper.writeRegistryServiceInfo(
-// _aSvcImplName, aServices[i], xRegKey );
-// }
-// return bResult;
-// }
-}
-
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-06 14:26:56 +0000