/* -*- 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 <tools/debug.hxx>
#include <sal/macros.h>
#include <sal/log.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>
#include <linguistic/misc.hxx>
#include <linguistic/lngprops.hxx>
#include <linguistic/lngprophelp.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;
namespace linguistic
{
static const char *aCH[] =
{
UPN_IS_IGNORE_CONTROL_CHARACTERS,
UPN_IS_USE_DICTIONARY_LIST,
};
static const int nCHCount = SAL_N_ELEMENTS(aCH);
PropertyChgHelper::PropertyChgHelper(
const Reference< XInterface > &rxSource,
Reference< XLinguProperties > const &rxPropSet,
int nAllowedEvents ) :
PropertyChgHelperBase(),
aPropNames (nCHCount),
xMyEvtObj (rxSource),
aLngSvcEvtListeners (GetLinguMutex()),
xPropSet (rxPropSet),
nEvtFlags (nAllowedEvents)
{
OUString *pName = aPropNames.getArray();
for (sal_Int32 i = 0; i < nCHCount; ++i)
{
pName[i] = OUString::createFromAscii( aCH[i] );
}
SetDefaultValues();
}
PropertyChgHelper::~PropertyChgHelper()
{
}
void PropertyChgHelper::AddPropNames( const char *pNewNames[], sal_Int32 nCount )
{
if (pNewNames && nCount)
{
sal_Int32 nLen = GetPropNames().getLength();
GetPropNames().realloc( nLen + nCount );
OUString *pName = GetPropNames().getArray();
for (sal_Int32 i = 0; i < nCount; ++i)
{
pName[ nLen + i ] = OUString::createFromAscii( pNewNames[ i ] );
}
}
}
void PropertyChgHelper::SetDefaultValues()
{
bResIsIgnoreControlCharacters = bIsIgnoreControlCharacters = true;
bResIsUseDictionaryList = bIsUseDictionaryList = true;
}
void PropertyChgHelper::GetCurrentValues()
{
sal_Int32 nLen = GetPropNames().getLength();
if (GetPropSet().is() && nLen)
{
const OUString *pPropName = GetPropNames().getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
bool *pbVal = nullptr,
*pbResVal = nullptr;
if ( pPropName[i] == UPN_IS_IGNORE_CONTROL_CHARACTERS )
{
pbVal = &bIsIgnoreControlCharacters;
pbResVal = &bResIsIgnoreControlCharacters;
}
else if ( pPropName[i] == UPN_IS_USE_DICTIONARY_LIST )
{
pbVal = &bIsUseDictionaryList;
pbResVal = &bResIsUseDictionaryList;
}
if (pbVal && pbResVal)
{
GetPropSet()->getPropertyValue( pPropName[i] ) >>= *pbVal;
*pbResVal = *pbVal;
}
}
}
}
void PropertyChgHelper::SetTmpPropVals( const PropertyValues &rPropVals )
{
// return value is default value unless there is an explicitly supplied
// temporary value
bResIsIgnoreControlCharacters = bIsIgnoreControlCharacters;
bResIsUseDictionaryList = bIsUseDictionaryList;
sal_Int32 nLen = rPropVals.getLength();
if (nLen)
{
const PropertyValue *pVal = rPropVals.getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
bool *pbResVal = nullptr;
switch (pVal[i].Handle)
{
case UPH_IS_IGNORE_CONTROL_CHARACTERS :
pbResVal = &bResIsIgnoreControlCharacters; break;
case UPH_IS_USE_DICTIONARY_LIST :
pbResVal = &bResIsUseDictionaryList; break;
default:
;
}
if (pbResVal)
pVal[i].Value >>= *pbResVal;
}
}
}
bool PropertyChgHelper::propertyChange_Impl( const PropertyChangeEvent& rEvt )
{
bool bRes = false;
if (GetPropSet().is() && rEvt.Source == GetPropSet())
{
sal_Int16 nLngSvcFlags = (nEvtFlags & AE_HYPHENATOR) ?
LinguServiceEventFlags::HYPHENATE_AGAIN : 0;
bool bSCWA = false, // SPELL_CORRECT_WORDS_AGAIN ?
bSWWA = false; // SPELL_WRONG_WORDS_AGAIN ?
bool *pbVal = nullptr;
switch (rEvt.PropertyHandle)
{
case UPH_IS_IGNORE_CONTROL_CHARACTERS :
{
pbVal = &bIsIgnoreControlCharacters;
nLngSvcFlags = 0;
break;
}
case UPH_IS_USE_DICTIONARY_LIST :
{
pbVal = &bIsUseDictionaryList;
bSCWA = bSWWA = true;
break;
}
}
if (pbVal)
rEvt.NewValue >>= *pbVal;
bRes = nullptr != pbVal; // sth changed?
if (bRes)
{
bool bSpellEvts = (nEvtFlags & AE_SPELLCHECKER);
if (bSCWA && bSpellEvts)
nLngSvcFlags |= LinguServiceEventFlags::SPELL_CORRECT_WORDS_AGAIN;
if (bSWWA && bSpellEvts)
nLngSvcFlags |= LinguServiceEventFlags::SPELL_WRONG_WORDS_AGAIN;
if (nLngSvcFlags)
{
LinguServiceEvent aEvt( GetEvtObj(), nLngSvcFlags );
LaunchEvent( aEvt );
}
}
}
return bRes;
}
void SAL_CALL
PropertyChgHelper::propertyChange( const PropertyChangeEvent& rEvt )
{
MutexGuard aGuard( GetLinguMutex() );
propertyChange_Impl( rEvt );
}
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].isEmpty())
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].isEmpty())
xPropSet->removePropertyChangeListener( pPropName[i], this );
}
}
}
void PropertyChgHelper::LaunchEvent( const LinguServiceEvent &rEvt )
{
aLngSvcEvtListeners.notifyEach( &XLinguServiceEventListener::processLinguServiceEvent, rEvt );
}
void SAL_CALL PropertyChgHelper::disposing( const EventObject& rSource )
{
MutexGuard aGuard( GetLinguMutex() );
if (rSource.Source == xPropSet)
{
RemoveAsPropListener();
xPropSet = nullptr;
aPropNames.realloc( 0 );
}
}
sal_Bool SAL_CALL
PropertyChgHelper::addLinguServiceEventListener(
const Reference< XLinguServiceEventListener >& rxListener )
{
MutexGuard aGuard( GetLinguMutex() );
bool bRes = 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 )
{
MutexGuard aGuard( GetLinguMutex() );
bool bRes = false;
if (rxListener.is())
{
sal_Int32 nCount = aLngSvcEvtListeners.getLength();
bRes = aLngSvcEvtListeners.removeInterface( rxListener ) != nCount;
}
return bRes;
}
PropertyHelper_Thes::PropertyHelper_Thes(
const Reference< XInterface > &rxSource,
Reference< XLinguProperties > const &rxPropSet ) :
PropertyChgHelper ( rxSource, rxPropSet, 0 )
{
SetDefaultValues();
GetCurrentValues();
}
PropertyHelper_Thes::~PropertyHelper_Thes()
{
}
void SAL_CALL
PropertyHelper_Thes::propertyChange( const PropertyChangeEvent& rEvt )
{
MutexGuard aGuard( GetLinguMutex() );
PropertyChgHelper::propertyChange_Impl( rEvt );
}
// list of properties from the property set to be used
// and listened to
static const char *aSP[] =
{
UPN_IS_SPELL_UPPER_CASE,
UPN_IS_SPELL_WITH_DIGITS,
UPN_IS_SPELL_CAPITALIZATION
};
PropertyHelper_Spell::PropertyHelper_Spell(
const Reference< XInterface > & rxSource,
Reference< XLinguProperties > const &rxPropSet ) :
PropertyChgHelper ( rxSource, rxPropSet, AE_SPELLCHECKER )
{
AddPropNames( aSP, SAL_N_ELEMENTS(aSP) );
SetDefaultValues();
GetCurrentValues();
}
PropertyHelper_Spell::~PropertyHelper_Spell()
{
}
void PropertyHelper_Spell::SetDefaultValues()
{
PropertyChgHelper::SetDefaultValues();
bResIsSpellUpperCase = bIsSpellUpperCase = false;
bResIsSpellWithDigits = bIsSpellWithDigits = false;
bResIsSpellCapitalization = bIsSpellCapitalization = true;
}
void PropertyHelper_Spell::GetCurrentValues()
{
PropertyChgHelper::GetCurrentValues();
sal_Int32 nLen = GetPropNames().getLength();
if (GetPropSet().is() && nLen)
{
const OUString *pPropName = GetPropNames().getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
bool *pbVal = nullptr,
*pbResVal = nullptr;
if ( pPropName[i] == UPN_IS_SPELL_UPPER_CASE )
{
pbVal = &bIsSpellUpperCase;
pbResVal = &bResIsSpellUpperCase;
}
else if ( pPropName[i] == UPN_IS_SPELL_WITH_DIGITS )
{
pbVal = &bIsSpellWithDigits;
pbResVal = &bResIsSpellWithDigits;
}
else if ( pPropName[i] == UPN_IS_SPELL_CAPITALIZATION )
{
pbVal = &bIsSpellCapitalization;
pbResVal = &bResIsSpellCapitalization;
}
if (pbVal && pbResVal)
{
GetPropSet()->getPropertyValue( pPropName[i] ) >>= *pbVal;
*pbResVal = *pbVal;
}
}
}
}
bool PropertyHelper_Spell::propertyChange_Impl( const PropertyChangeEvent& rEvt )
{
bool bRes = PropertyChgHelper::propertyChange_Impl( rEvt );
if (!bRes && GetPropSet().is() && rEvt.Source == GetPropSet())
{
bool bSCWA = false, // SPELL_CORRECT_WORDS_AGAIN ?
bSWWA = false; // SPELL_WRONG_WORDS_AGAIN ?
bool *pbVal = nullptr;
switch (rEvt.PropertyHandle)
{
case UPH_IS_SPELL_UPPER_CASE :
{
pbVal = &bIsSpellUpperCase;
bSCWA = ! *pbVal; // sal_False->sal_True change?
bSWWA = !bSCWA; // sal_True->sal_False change?
break;
}
case UPH_IS_SPELL_WITH_DIGITS :
{
pbVal = &bIsSpellWithDigits;
bSCWA = ! *pbVal; // sal_False->sal_True change?
bSWWA = !bSCWA; // sal_True->sal_False change?
break;
}
case UPH_IS_SPELL_CAPITALIZATION :
{
pbVal = &bIsSpellCapitalization;
bSCWA = ! *pbVal; // sal_False->sal_True change?
bSWWA = !bSCWA; // sal_True->sal_False change?
break;
}
default:
SAL_WARN( "linguistic", "unknown property" );
}
if (pbVal)
rEvt.NewValue >>= *pbVal;
bRes = (pbVal != nullptr);
if (bRes)
{
sal_Int16 nLngSvcFlags = 0;
if (bSCWA)
nLngSvcFlags |= LinguServiceEventFlags::SPELL_CORRECT_WORDS_AGAIN;
if (bSWWA)
nLngSvcFlags |= LinguServiceEventFlags::SPELL_WRONG_WORDS_AGAIN;
if (nLngSvcFlags)
{
LinguServiceEvent aEvt( GetEvtObj(), nLngSvcFlags );
LaunchEvent( aEvt );
}
}
}
return bRes;
}
void SAL_CALL
PropertyHelper_Spell::propertyChange( const PropertyChangeEvent& rEvt )
{
MutexGuard aGuard( GetLinguMutex() );
propertyChange_Impl( rEvt );
}
void PropertyHelper_Spell::SetTmpPropVals( const PropertyValues &rPropVals )
{
PropertyChgHelper::SetTmpPropVals( rPropVals );
// return value is default value unless there is an explicitly supplied
// temporary value
bResIsSpellWithDigits = bIsSpellWithDigits;
bResIsSpellCapitalization = bIsSpellCapitalization;
bResIsSpellUpperCase = bIsSpellUpperCase;
sal_Int32 nLen = rPropVals.getLength();
if (nLen)
{
const PropertyValue *pVal = rPropVals.getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
if ( pVal[i].Name == UPN_MAX_NUMBER_OF_SUGGESTIONS )
{
// special value that is not part of the property set and thus needs to be handled differently
}
else
{
bool *pbResVal = nullptr;
switch (pVal[i].Handle)
{
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:
SAL_WARN( "linguistic", "unknown property" );
}
if (pbResVal)
pVal[i].Value >>= *pbResVal;
}
}
}
}
static const char *aHP[] =
{
UPN_HYPH_MIN_LEADING,
UPN_HYPH_MIN_TRAILING,
UPN_HYPH_MIN_WORD_LENGTH
};
PropertyHelper_Hyphen::PropertyHelper_Hyphen(
const Reference< XInterface > & rxSource,
Reference< XLinguProperties > const &rxPropSet ) :
PropertyChgHelper ( rxSource, rxPropSet, AE_HYPHENATOR )
{
AddPropNames( aHP, SAL_N_ELEMENTS(aHP) );
SetDefaultValues();
GetCurrentValues();
}
PropertyHelper_Hyphen::~PropertyHelper_Hyphen()
{
}
void PropertyHelper_Hyphen::SetDefaultValues()
{
PropertyChgHelper::SetDefaultValues();
nResHyphMinLeading = nHyphMinLeading = 2;
nResHyphMinTrailing = nHyphMinTrailing = 2;
nResHyphMinWordLength = nHyphMinWordLength = 0;
}
void PropertyHelper_Hyphen::GetCurrentValues()
{
PropertyChgHelper::GetCurrentValues();
sal_Int32 nLen = GetPropNames().getLength();
if (GetPropSet().is() && nLen)
{
const OUString *pPropName = GetPropNames().getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
sal_Int16 *pnVal = nullptr,
*pnResVal = nullptr;
if ( pPropName[i] == UPN_HYPH_MIN_LEADING )
{
pnVal = &nHyphMinLeading;
pnResVal = &nResHyphMinLeading;
}
else if ( pPropName[i] == UPN_HYPH_MIN_TRAILING )
{
pnVal = &nHyphMinTrailing;
pnResVal = &nResHyphMinTrailing;
}
else if ( pPropName[i] == UPN_HYPH_MIN_WORD_LENGTH )
{
pnVal = &nHyphMinWordLength;
pnResVal = &nResHyphMinWordLength;
}
if (pnVal && pnResVal)
{
GetPropSet()->getPropertyValue( pPropName[i] ) >>= *pnVal;
*pnResVal = *pnVal;
}
}
}
}
bool PropertyHelper_Hyphen::propertyChange_Impl( const PropertyChangeEvent& rEvt )
{
bool bRes = PropertyChgHelper::propertyChange_Impl( rEvt );
if (!bRes && GetPropSet().is() && rEvt.Source == GetPropSet())
{
sal_Int16 nLngSvcFlags = LinguServiceEventFlags::HYPHENATE_AGAIN;
sal_Int16 *pnVal = nullptr;
switch (rEvt.PropertyHandle)
{
case UPH_HYPH_MIN_LEADING : pnVal = &nHyphMinLeading; break;
case UPH_HYPH_MIN_TRAILING : pnVal = &nHyphMinTrailing; break;
case UPH_HYPH_MIN_WORD_LENGTH : pnVal = &nHyphMinWordLength; break;
default:
SAL_WARN( "linguistic", "unknown property" );
}
if (pnVal)
rEvt.NewValue >>= *pnVal;
bRes = (pnVal != nullptr);
if (bRes)
{
if (nLngSvcFlags)
{
LinguServiceEvent aEvt( GetEvtObj(), nLngSvcFlags );
LaunchEvent( aEvt );
}
}
}
return bRes;
}
void SAL_CALL
PropertyHelper_Hyphen::propertyChange( const PropertyChangeEvent& rEvt )
{
MutexGuard aGuard( GetLinguMutex() );
propertyChange_Impl( rEvt );
}
void PropertyHelper_Hyphen::SetTmpPropVals( const PropertyValues &rPropVals )
{
PropertyChgHelper::SetTmpPropVals( rPropVals );
// return value is default value unless there is an explicitly supplied
// temporary value
nResHyphMinLeading = nHyphMinLeading;
nResHyphMinTrailing = nHyphMinTrailing;
nResHyphMinWordLength = nHyphMinWordLength;
sal_Int32 nLen = rPropVals.getLength();
if (nLen)
{
const PropertyValue *pVal = rPropVals.getConstArray();
for (sal_Int32 i = 0; i < nLen; ++i)
{
sal_Int16 *pnResVal = nullptr;
if ( pVal[i].Name == UPN_HYPH_MIN_LEADING )
pnResVal = &nResHyphMinLeading;
else if ( pVal[i].Name == UPN_HYPH_MIN_TRAILING )
pnResVal = &nResHyphMinTrailing;
else if ( pVal[i].Name == UPN_HYPH_MIN_WORD_LENGTH )
pnResVal = &nResHyphMinWordLength;
DBG_ASSERT( pnResVal, "unknown property" );
if (pnResVal)
pVal[i].Value >>= *pnResVal;
}
}
}
PropertyHelper_Thesaurus::PropertyHelper_Thesaurus(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > const &rxPropSet )
{
pInst = new PropertyHelper_Thes( rxSource, rxPropSet );
xPropHelper = pInst;
}
PropertyHelper_Thesaurus::~PropertyHelper_Thesaurus()
{
}
void PropertyHelper_Thesaurus::AddAsPropListener()
{
pInst->AddAsPropListener();
}
void PropertyHelper_Thesaurus::RemoveAsPropListener()
{
pInst->RemoveAsPropListener();
}
void PropertyHelper_Thesaurus::SetTmpPropVals( const css::beans::PropertyValues &rPropVals )
{
pInst->SetTmpPropVals( rPropVals );
}
PropertyHelper_Hyphenation::PropertyHelper_Hyphenation(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > const &rxPropSet)
{
pInst = new PropertyHelper_Hyphen( rxSource, rxPropSet );
xPropHelper = pInst;
}
PropertyHelper_Hyphenation::~PropertyHelper_Hyphenation()
{
}
void PropertyHelper_Hyphenation::AddAsPropListener()
{
pInst->AddAsPropListener();
}
void PropertyHelper_Hyphenation::RemoveAsPropListener()
{
pInst->RemoveAsPropListener();
}
void PropertyHelper_Hyphenation::SetTmpPropVals( const css::beans::PropertyValues &rPropVals )
{
pInst->SetTmpPropVals( rPropVals );
}
sal_Int16 PropertyHelper_Hyphenation::GetMinLeading() const
{
return pInst->GetMinLeading();
}
sal_Int16 PropertyHelper_Hyphenation::GetMinTrailing() const
{
return pInst->GetMinTrailing();
}
sal_Int16 PropertyHelper_Hyphenation::GetMinWordLength() const
{
return pInst->GetMinWordLength();
}
bool PropertyHelper_Hyphenation::addLinguServiceEventListener(
const css::uno::Reference< css::linguistic2::XLinguServiceEventListener >& rxListener )
{
return pInst->addLinguServiceEventListener( rxListener );
}
bool PropertyHelper_Hyphenation::removeLinguServiceEventListener(
const css::uno::Reference< css::linguistic2::XLinguServiceEventListener >& rxListener )
{
return pInst->removeLinguServiceEventListener( rxListener );
}
PropertyHelper_Spelling::PropertyHelper_Spelling(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > const &rxPropSet )
{
pInst = new PropertyHelper_Spell( rxSource, rxPropSet );
xPropHelper = pInst;
}
PropertyHelper_Spelling::~PropertyHelper_Spelling()
{
}
void PropertyHelper_Spelling::AddAsPropListener()
{
pInst->AddAsPropListener();
}
void PropertyHelper_Spelling::RemoveAsPropListener()
{
pInst->RemoveAsPropListener();
}
void PropertyHelper_Spelling::SetTmpPropVals( const css::beans::PropertyValues &rPropVals )
{
pInst->SetTmpPropVals( rPropVals );
}
bool PropertyHelper_Spelling::IsSpellUpperCase() const
{
return pInst->IsSpellUpperCase();
}
bool PropertyHelper_Spelling::IsSpellWithDigits() const
{
return pInst->IsSpellWithDigits();
}
bool PropertyHelper_Spelling::IsSpellCapitalization() const
{
return pInst->IsSpellCapitalization();
}
bool PropertyHelper_Spelling::addLinguServiceEventListener(
const css::uno::Reference<
css::linguistic2::XLinguServiceEventListener >& rxListener )
{
return pInst->addLinguServiceEventListener( rxListener );
}
bool PropertyHelper_Spelling::removeLinguServiceEventListener(
const css::uno::Reference<
css::linguistic2::XLinguServiceEventListener >& rxListener )
{
return pInst->removeLinguServiceEventListener( rxListener );
}
} // namespace linguistic
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V547 Expression 'nLngSvcFlags' is always true.