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/* -*- Mode: C++; 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 .
*/
#include <sal/macros.h>
#include "linguistic/misc.hxx"
#include "sprophelp.hxx"
#include "linguistic/lngprops.hxx"
#include <com/sun/star/linguistic2/LinguServiceEvent.hpp>
#include <com/sun/star/linguistic2/LinguServiceEventFlags.hpp>
#include <com/sun/star/linguistic2/XLinguServiceEventListener.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <osl/mutex.hxx>
using namespace osl;
using namespace com::sun::star;
using namespace com::sun::star::beans;
using namespace com::sun::star::lang;
using namespace com::sun::star::uno;
using namespace com::sun::star::linguistic2;
using namespace linguistic;
PropertyChgHelper::PropertyChgHelper(
const Reference< XInterface > & rxSource,
Reference< XPropertySet > &rxPropSet,
const char *pPropNames[], sal_uInt16 nPropCount )
: aPropNames(nPropCount)
, xMyEvtObj(rxSource)
, aLngSvcEvtListeners(GetLinguMutex())
, xPropSet(rxPropSet)
{
OUString *pName = aPropNames.getArray();
for (sal_Int32 i = 0; i < nPropCount; ++i)
{
pName[i] = OUString::createFromAscii( pPropNames[i] );
}
}
PropertyChgHelper::PropertyChgHelper( const PropertyChgHelper &rHelper ) :
aLngSvcEvtListeners (GetLinguMutex())
{
xPropSet = rHelper.xPropSet;
aPropNames = rHelper.aPropNames;
AddAsPropListener();
xMyEvtObj = rHelper.xMyEvtObj;
}
PropertyChgHelper::~PropertyChgHelper()
{
}
void PropertyChgHelper::AddAsPropListener()
{
if (xPropSet.is())
{
sal_Int32 nLen = aPropNames.getLength();
const OUString *pPropName = aPropNames.getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
if (pPropName[i].getLength())
xPropSet->addPropertyChangeListener( pPropName[i], this );
}
}
}
void PropertyChgHelper::RemoveAsPropListener()
{
if (xPropSet.is())
{
sal_Int32 nLen = aPropNames.getLength();
const OUString *pPropName = aPropNames.getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
if (pPropName[i].getLength())
xPropSet->removePropertyChangeListener( pPropName[i], this );
}
}
}
void PropertyChgHelper::LaunchEvent( const LinguServiceEvent &rEvt )
{
cppu::OInterfaceIteratorHelper aIt( aLngSvcEvtListeners );
while (aIt.hasMoreElements())
{
Reference< XLinguServiceEventListener > xRef( aIt.next(), UNO_QUERY );
if (xRef.is())
xRef->processLinguServiceEvent( rEvt );
}
}
void SAL_CALL PropertyChgHelper::disposing( const EventObject& rSource )
throw(RuntimeException)
{
MutexGuard aGuard( GetLinguMutex() );
if (rSource.Source == xPropSet)
{
RemoveAsPropListener();
xPropSet = NULL;
aPropNames.realloc( 0 );
}
}
sal_Bool SAL_CALL
PropertyChgHelper::addLinguServiceEventListener(
const Reference< XLinguServiceEventListener >& rxListener )
throw(RuntimeException)
{
MutexGuard aGuard( GetLinguMutex() );
sal_Bool bRes = sal_False;
if (rxListener.is())
{
sal_Int32 nCount = aLngSvcEvtListeners.getLength();
bRes = aLngSvcEvtListeners.addInterface( rxListener ) != nCount;
}
return bRes;
}
sal_Bool SAL_CALL
PropertyChgHelper::removeLinguServiceEventListener(
const Reference< XLinguServiceEventListener >& rxListener )
throw(RuntimeException)
{
MutexGuard aGuard( GetLinguMutex() );
sal_Bool bRes = sal_False;
if (rxListener.is())
{
sal_Int32 nCount = aLngSvcEvtListeners.getLength();
bRes = aLngSvcEvtListeners.removeInterface( rxListener ) != nCount;
}
return bRes;
}
static const char *aSP[] =
{
UPN_IS_GERMAN_PRE_REFORM,
UPN_IS_IGNORE_CONTROL_CHARACTERS,
UPN_IS_USE_DICTIONARY_LIST,
UPN_IS_SPELL_UPPER_CASE,
UPN_IS_SPELL_WITH_DIGITS,
UPN_IS_SPELL_CAPITALIZATION
};
PropertyHelper_Spell::PropertyHelper_Spell(
const Reference< XInterface > & rxSource,
Reference< XPropertySet > &rxPropSet ) :
PropertyChgHelper ( rxSource, rxPropSet, aSP, SAL_N_ELEMENTS(aSP) )
{
SetDefault();
sal_Int32 nLen = GetPropNames().getLength();
if (rxPropSet.is() && nLen)
{
const OUString *pPropName = GetPropNames().getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
sal_Bool *pbVal = NULL,
*pbResVal = NULL;
if (OUString( UPN_IS_GERMAN_PRE_REFORM ) == pPropName[i])
{
pbVal = &bIsGermanPreReform;
pbResVal = &bResIsGermanPreReform;
}
else if (OUString( UPN_IS_IGNORE_CONTROL_CHARACTERS ) == pPropName[i])
{
pbVal = &bIsIgnoreControlCharacters;
pbResVal = &bResIsIgnoreControlCharacters;
}
else if (OUString( UPN_IS_USE_DICTIONARY_LIST ) == pPropName[i])
{
pbVal = &bIsUseDictionaryList;
pbResVal = &bResIsUseDictionaryList;
}
else if (OUString( UPN_IS_SPELL_UPPER_CASE ) == pPropName[i])
{
pbVal = &bIsSpellUpperCase;
pbResVal = &bResIsSpellUpperCase;
}
else if (OUString( UPN_IS_SPELL_WITH_DIGITS ) == pPropName[i])
{
pbVal = &bIsSpellWithDigits;
pbResVal = &bResIsSpellWithDigits;
}
else if (OUString( UPN_IS_SPELL_CAPITALIZATION ) == pPropName[i])
{
pbVal = &bIsSpellCapitalization;
pbResVal = &bResIsSpellCapitalization;
}
if (pbVal && pbResVal)
{
rxPropSet->getPropertyValue( pPropName[i] ) >>= *pbVal;
*pbResVal = *pbVal;
}
}
}
}
PropertyHelper_Spell::~PropertyHelper_Spell()
{
}
void PropertyHelper_Spell::SetDefault()
{
bResIsGermanPreReform = bIsGermanPreReform = sal_False;
bResIsIgnoreControlCharacters = bIsIgnoreControlCharacters = sal_True;
bResIsUseDictionaryList = bIsUseDictionaryList = sal_True;
bResIsSpellUpperCase = bIsSpellUpperCase = sal_False;
bResIsSpellWithDigits = bIsSpellWithDigits = sal_False;
bResIsSpellCapitalization = bIsSpellCapitalization = sal_True;
}
void SAL_CALL
PropertyHelper_Spell::propertyChange( const PropertyChangeEvent& rEvt )
throw(RuntimeException)
{
MutexGuard aGuard( GetLinguMutex() );
if (GetPropSet().is() && rEvt.Source == GetPropSet())
{
sal_Int16 nLngSvcFlags = 0;
sal_Bool bSCWA = sal_False, // SPELL_CORRECT_WORDS_AGAIN ?
bSWWA = sal_False; // SPELL_WRONG_WORDS_AGAIN ?
sal_Bool *pbVal = NULL;
switch (rEvt.PropertyHandle)
{
case UPH_IS_IGNORE_CONTROL_CHARACTERS :
{
pbVal = &bIsIgnoreControlCharacters;
break;
}
case UPH_IS_GERMAN_PRE_REFORM :
{
pbVal = &bIsGermanPreReform;
bSCWA = bSWWA = sal_True;
break;
}
case UPH_IS_USE_DICTIONARY_LIST :
{
pbVal = &bIsUseDictionaryList;
bSCWA = bSWWA = sal_True;
break;
}
case UPH_IS_SPELL_UPPER_CASE :
{
pbVal = &bIsSpellUpperCase;
bSCWA = sal_False == *pbVal; // sal_False->sal_True change?
bSWWA = !bSCWA; // sal_True->sal_False change?
break;
}
case UPH_IS_SPELL_WITH_DIGITS :
{
pbVal = &bIsSpellWithDigits;
bSCWA = sal_False == *pbVal; // sal_False->sal_True change?
bSWWA = !bSCWA; // sal_True->sal_False change?
break;
}
case UPH_IS_SPELL_CAPITALIZATION :
{
pbVal = &bIsSpellCapitalization;
bSCWA = sal_False == *pbVal; // sal_False->sal_True change?
bSWWA = !bSCWA; // sal_True->sal_False change?
break;
}
default:
OSL_FAIL( "unknown property" );
}
if (pbVal)
rEvt.NewValue >>= *pbVal;
if (bSCWA)
nLngSvcFlags |= LinguServiceEventFlags::SPELL_CORRECT_WORDS_AGAIN;
if (bSWWA)
nLngSvcFlags |= LinguServiceEventFlags::SPELL_WRONG_WORDS_AGAIN;
if (nLngSvcFlags)
{
LinguServiceEvent aEvt( GetEvtObj(), nLngSvcFlags );
LaunchEvent( aEvt );
}
}
}
void PropertyHelper_Spell::SetTmpPropVals( const PropertyValues &rPropVals )
{
// set return value to default value unless there is an
// explicitly supplied temporary value
bResIsGermanPreReform = bIsGermanPreReform;
bResIsIgnoreControlCharacters = bIsIgnoreControlCharacters;
bResIsUseDictionaryList = bIsUseDictionaryList;
bResIsSpellUpperCase = bIsSpellUpperCase;
bResIsSpellWithDigits = bIsSpellWithDigits;
bResIsSpellCapitalization = bIsSpellCapitalization;
sal_Int32 nLen = rPropVals.getLength();
if (nLen)
{
const PropertyValue *pVal = rPropVals.getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
sal_Bool *pbResVal = NULL;
switch (pVal[i].Handle)
{
case UPH_IS_GERMAN_PRE_REFORM : pbResVal = &bResIsGermanPreReform; break;
case UPH_IS_IGNORE_CONTROL_CHARACTERS : pbResVal = &bResIsIgnoreControlCharacters; break;
case UPH_IS_USE_DICTIONARY_LIST : pbResVal = &bResIsUseDictionaryList; break;
case UPH_IS_SPELL_UPPER_CASE : pbResVal = &bResIsSpellUpperCase; break;
case UPH_IS_SPELL_WITH_DIGITS : pbResVal = &bResIsSpellWithDigits; break;
case UPH_IS_SPELL_CAPITALIZATION : pbResVal = &bResIsSpellCapitalization; break;
default:
OSL_FAIL( "unknown property" );
}
if (pbResVal)
pVal[i].Value >>= *pbResVal;
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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