INTEGRATION: CWS sdk02 (1.1.2); FILE ADDED
2003/05/09 11:44:06 jsc 1.1.2.1: #109045# insert new and remove example zip file
This commit is contained in:
Vladimir Glazounov
parent
1fbc7a49e1
commit
9f061c4ced
1 changed files with 514 additions and 0 deletions
|
|
@ -0,0 +1,514 @@
|
|||
// 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 = "com.sun.star.linguistic2.JavaSamples.SampleHyphenator";
|
||||
|
||||
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
|
||||
*/
|
||||
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;
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in a new issue