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*
* Licensed to the Apache Software Foundation (ASF) under one
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* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#include <set>
#include <svl/itempool.hxx>
#include <svl/itemset.hxx>
#include <svl/style.hxx>
#include <comphelper/stl_types.hxx>
#include <svx/svdmodel.hxx>
#include "UnoNameItemTable.hxx"
#include <vos/mutex.hxx>
#include <vcl/svapp.hxx>
#include "svx/unoapi.hxx"
using namespace ::com::sun::star;
using namespace ::rtl;
using namespace ::cppu;
using namespace ::vos;
SvxUnoNameItemTable::SvxUnoNameItemTable( SdrModel* pModel, sal_uInt16 nWhich, sal_uInt8 nMemberId ) throw()
: mpModel( pModel ),
mpModelPool( pModel ? &pModel->GetItemPool() : NULL ),
mnWhich( nWhich ), mnMemberId( nMemberId )
{
if( pModel )
StartListening( *pModel );
}
SvxUnoNameItemTable::~SvxUnoNameItemTable() throw()
{
if( mpModel )
EndListening( *mpModel );
dispose();
}
bool SvxUnoNameItemTable::isValid( const NameOrIndex* pItem ) const
{
return pItem && (pItem->GetName().Len() != 0);
}
void SvxUnoNameItemTable::dispose()
{
ItemPoolVector::iterator aIter = maItemSetVector.begin();
const ItemPoolVector::iterator aEnd = maItemSetVector.end();
while( aIter != aEnd )
{
delete (*aIter++);
}
maItemSetVector.clear();
}
void SvxUnoNameItemTable::Notify( SfxBroadcaster&, const SfxHint& rHint ) throw()
{
const SdrHint* pSdrHint = PTR_CAST( SdrHint, &rHint );
if( pSdrHint && HINT_MODELCLEARED == pSdrHint->GetKind() )
dispose();
}
sal_Bool SAL_CALL SvxUnoNameItemTable::supportsService( const OUString& ServiceName ) throw(uno::RuntimeException)
{
uno::Sequence< OUString > aSNL( getSupportedServiceNames() );
const OUString * pArray = aSNL.getConstArray();
for( sal_Int32 i = 0; i < aSNL.getLength(); i++ )
if( pArray[i] == ServiceName )
return sal_True;
return sal_False;
}
void SAL_CALL SvxUnoNameItemTable::ImplInsertByName( const OUString& aName, const uno::Any& aElement )
{
SfxItemSet* mpInSet = new SfxItemSet( *mpModelPool, mnWhich, mnWhich );
maItemSetVector.push_back( mpInSet );
NameOrIndex* pNewItem = createItem();
pNewItem->SetName( String( aName ) );
pNewItem->PutValue( aElement, mnMemberId );
mpInSet->Put( *pNewItem, mnWhich );
delete pNewItem;
}
// XNameContainer
void SAL_CALL SvxUnoNameItemTable::insertByName( const OUString& aApiName, const uno::Any& aElement )
throw( lang::IllegalArgumentException, container::ElementExistException, lang::WrappedTargetException, uno::RuntimeException )
{
OGuard aGuard( Application::GetSolarMutex() );
if( hasByName( aApiName ) )
throw container::ElementExistException();
String aName;
SvxUnogetInternalNameForItem( mnWhich, aApiName, aName );
ImplInsertByName( aName, aElement );
}
void SAL_CALL SvxUnoNameItemTable::removeByName( const OUString& aApiName )
throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
{
OGuard aGuard( Application::GetSolarMutex() );
// a little quickfix for 2.0 to let applications clear api
// created items that are not used
if( aApiName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("~clear~") ) )
{
dispose();
return;
}
String Name;
SvxUnogetInternalNameForItem( mnWhich, aApiName, Name );
ItemPoolVector::iterator aIter = maItemSetVector.begin();
const ItemPoolVector::iterator aEnd = maItemSetVector.end();
NameOrIndex *pItem;
const String aSearchName( Name );
while( aIter != aEnd )
{
pItem = (NameOrIndex *)&((*aIter)->Get( mnWhich ) );
if( pItem->GetName() == aSearchName )
{
delete (*aIter);
maItemSetVector.erase( aIter );
return;
}
aIter++;
}
if( !hasByName( Name ) )
throw container::NoSuchElementException();
}
// XNameReplace
void SAL_CALL SvxUnoNameItemTable::replaceByName( const OUString& aApiName, const uno::Any& aElement )
throw( lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException )
{
OGuard aGuard( Application::GetSolarMutex() );
String aName;
SvxUnogetInternalNameForItem( mnWhich, aApiName, aName );
ItemPoolVector::iterator aIter = maItemSetVector.begin();
const ItemPoolVector::iterator aEnd = maItemSetVector.end();
NameOrIndex *pItem;
const String aSearchName( aName );
while( aIter != aEnd )
{
pItem = (NameOrIndex *)&((*aIter)->Get( mnWhich ) );
if( pItem->GetName() == aSearchName )
{
NameOrIndex* pNewItem = createItem();
pNewItem->SetName( aSearchName );
if( !pNewItem->PutValue( aElement, mnMemberId ) || !isValid( pNewItem ) )
throw lang::IllegalArgumentException();
(*aIter)->Put( *pNewItem );
return;
}
aIter++;
}
// if it is not in our own sets, modify the pool!
sal_Bool bFound = sal_False;
sal_uInt32 nSurrogate;
sal_uInt32 nCount = mpModelPool ? mpModelPool->GetItemCount2( mnWhich ) : 0;
for( nSurrogate = 0; nSurrogate < nCount; nSurrogate++ )
{
pItem = (NameOrIndex*)mpModelPool->GetItem2( mnWhich, nSurrogate);
if( pItem && pItem->GetName() == aSearchName )
{
pItem->PutValue( aElement, mnMemberId );
bFound = sal_True;
break;
}
}
if( bFound )
ImplInsertByName( aName, aElement );
else
throw container::NoSuchElementException();
if( !hasByName( aName ) )
throw container::NoSuchElementException();
}
// XNameAccess
uno::Any SAL_CALL SvxUnoNameItemTable::getByName( const OUString& aApiName )
throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
{
OGuard aGuard( Application::GetSolarMutex() );
String aName;
SvxUnogetInternalNameForItem( mnWhich, aApiName, aName );
uno::Any aAny;
if( mpModelPool && aName.Len() != 0 )
{
const String aSearchName( aName );
NameOrIndex *pItem;
sal_uInt32 nSurrogate;
sal_uInt32 nSurrogateCount = mpModelPool ? mpModelPool->GetItemCount2( mnWhich ) : 0;
for( nSurrogate = 0; nSurrogate < nSurrogateCount; nSurrogate++ )
{
pItem = (NameOrIndex*)mpModelPool->GetItem2( mnWhich, nSurrogate );
if( isValid( pItem ) && (pItem->GetName() == aSearchName) )
{
pItem->QueryValue( aAny, mnMemberId );
return aAny;
}
}
}
throw container::NoSuchElementException();
}
uno::Sequence< OUString > SAL_CALL SvxUnoNameItemTable::getElementNames( )
throw( uno::RuntimeException )
{
OGuard aGuard( Application::GetSolarMutex() );
std::set< OUString, comphelper::UStringLess > aNameSet;
NameOrIndex *pItem;
OUString aApiName;
const sal_uInt32 nSurrogateCount = mpModelPool ? mpModelPool->GetItemCount2( mnWhich ) : 0;
sal_uInt32 nSurrogate;
for( nSurrogate = 0; nSurrogate < nSurrogateCount; nSurrogate++ )
{
pItem = (NameOrIndex*)mpModelPool->GetItem2( mnWhich, nSurrogate );
if( !isValid( pItem ) )
continue;
SvxUnogetApiNameForItem( mnWhich, pItem->GetName(), aApiName );
aNameSet.insert( aApiName );
}
uno::Sequence< OUString > aSeq( aNameSet.size() );
OUString* pNames = aSeq.getArray();
std::set< OUString, comphelper::UStringLess >::iterator aIter( aNameSet.begin() );
const std::set< OUString, comphelper::UStringLess >::iterator aEnd( aNameSet.end() );
while( aIter != aEnd )
{
*pNames++ = *aIter++;
}
return aSeq;
}
sal_Bool SAL_CALL SvxUnoNameItemTable::hasByName( const OUString& aApiName )
throw( uno::RuntimeException )
{
OGuard aGuard( Application::GetSolarMutex() );
String aName;
SvxUnogetInternalNameForItem( mnWhich, aApiName, aName );
if( aName.Len() == 0 )
return sal_False;
const String aSearchName( aName );
sal_uInt32 nSurrogate;
const NameOrIndex *pItem;
sal_uInt32 nCount = mpModelPool ? mpModelPool->GetItemCount2( mnWhich ) : 0;
for( nSurrogate = 0; nSurrogate < nCount; nSurrogate++ )
{
pItem = (NameOrIndex*)mpModelPool->GetItem2( mnWhich, nSurrogate );
if( isValid( pItem ) && (pItem->GetName() == aSearchName) )
return sal_True;
}
return sal_False;
}
sal_Bool SAL_CALL SvxUnoNameItemTable::hasElements( )
throw( uno::RuntimeException )
{
OGuard aGuard( Application::GetSolarMutex() );
const NameOrIndex *pItem;
sal_uInt32 nSurrogate;
const sal_uInt32 nSurrogateCount = mpModelPool ? mpModelPool->GetItemCount2( mnWhich ) : 0;
for( nSurrogate = 0; nSurrogate < nSurrogateCount; nSurrogate++ )
{
pItem = (NameOrIndex*)mpModelPool->GetItem2( mnWhich, nSurrogate );
if( isValid( pItem ) )
return sal_True;
}
return sal_False;
}