diff options
Diffstat (limited to 'sfx2/source/explorer/nochaos.cxx')
| -rw-r--r-- | sfx2/source/explorer/nochaos.cxx | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/sfx2/source/explorer/nochaos.cxx b/sfx2/source/explorer/nochaos.cxx new file mode 100644 index 000000000000..63c165bea7eb --- /dev/null +++ b/sfx2/source/explorer/nochaos.cxx @@ -0,0 +1,215 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sfx2.hxx" + +#include <svl/itempool.hxx> +#include <svl/poolitem.hxx> +#include <svl/stritem.hxx> +#include <nochaos.hxx> +#include <sfx2/sfxuno.hxx> + + +#define WID_CHAOS_START 500 +//========================================================================= +// +// class CntStaticPoolDefaults_Impl +// +//========================================================================= + +class CntItemPool; + +class CntStaticPoolDefaults_Impl +{ + sal_uInt32 m_nItems; + SfxPoolItem** m_ppDefaults; + SfxItemInfo* m_pItemInfos; + +private: + // Forbidden and not implemented... + CntStaticPoolDefaults_Impl( const CntStaticPoolDefaults_Impl& ); + CntStaticPoolDefaults_Impl& operator=( const CntStaticPoolDefaults_Impl& ); + + inline void Insert( SfxPoolItem* pItem, sal_uInt16 nSID, sal_uInt16 nFlags ); + +public: + CntStaticPoolDefaults_Impl( CntItemPool* pPool ); + ~CntStaticPoolDefaults_Impl(); + + SfxPoolItem** GetDefaults() const { return m_ppDefaults; } + const SfxItemInfo* GetItemInfos() const { return m_pItemInfos; } +}; + +//---------------------------------------------------------------------------- + +//========================================================================= + +class CntItemPool: public SfxItemPool +{ + static CntItemPool* _pThePool; + USHORT _nRefs; + +protected: + CntItemPool(); + virtual ~CntItemPool(); + +public: + static CntItemPool* Acquire(); + static USHORT Release(); +}; + +//---------------------------------------------------------------------------- + +//---------------------------------------------------------------------------- +// static +SfxItemPool* NoChaos::GetItemPool() +{ + // Get and hold CHAOS item pool. + return CntItemPool::Acquire(); +} + +//---------------------------------------------------------------------------- +// static +USHORT NoChaos::ReleaseItemPool() +{ + // Release CHAOS item pool. + return CntItemPool::Release(); +} + +//========================================================================= +// +// CntItemPool implementation +// +//========================================================================= + +static CntStaticPoolDefaults_Impl* pPoolDefs_Impl = NULL; + +// static member! +CntItemPool* CntItemPool::_pThePool = NULL; + +//------------------------------------------------------------------------- +CntItemPool::CntItemPool() +: SfxItemPool( DEFINE_CONST_UNICODE("chaos"), WID_CHAOS_START, WID_CHAOS_START, NULL ), + _nRefs( 0 ) +{ + SetFileFormatVersion( SOFFICE_FILEFORMAT_50 ); + + FreezeIdRanges(); + + // Create static defaults. + pPoolDefs_Impl = new CntStaticPoolDefaults_Impl( this ); + + // Set item infos. + SetItemInfos( pPoolDefs_Impl->GetItemInfos() ); + + // Set static pool default items. + SetDefaults( pPoolDefs_Impl->GetDefaults() ); +} + +//------------------------------------------------------------------------- +//virtual +CntItemPool::~CntItemPool() +{ + // Release static pool default items. + ReleaseDefaults( sal_False ); +} + +//------------------------------------------------------------------------- +// static +CntItemPool* CntItemPool::Acquire() +{ + if ( !_pThePool ) + _pThePool = new CntItemPool; + + _pThePool->_nRefs++; + + return _pThePool; +} + +//------------------------------------------------------------------------- +// static +sal_uInt16 CntItemPool::Release() +{ + if ( !_pThePool ) + return 0; + + sal_uInt16& nRefs = _pThePool->_nRefs; + + if ( nRefs ) + --nRefs; + + if ( !nRefs ) + { + DELETEZ( _pThePool ); + DELETEZ( pPoolDefs_Impl ); + return 0; + } + + return nRefs; +} + +//========================================================================= +// +// CntStaticPoolDefaults_Impl implementation. +// +//========================================================================= + +inline void CntStaticPoolDefaults_Impl::Insert( + SfxPoolItem* pItem, /* Static Pool Default Item */ + sal_uInt16 nSID, sal_uInt16 nFlags /* Item Info */ ) +{ + sal_uInt16 nPos = pItem->Which() - WID_CHAOS_START; + + m_ppDefaults[ nPos ] = pItem; + m_pItemInfos[ nPos ]._nSID = nSID; + m_pItemInfos[ nPos ]._nFlags = nFlags; +} + +//------------------------------------------------------------------------- +CntStaticPoolDefaults_Impl::~CntStaticPoolDefaults_Impl() +{ + for ( sal_uInt32 n = 0; n < m_nItems; ++n ) + delete m_ppDefaults[ n ]; + + delete [] m_ppDefaults; + delete [] m_pItemInfos; +} + +//------------------------------------------------------------------------- +CntStaticPoolDefaults_Impl::CntStaticPoolDefaults_Impl( CntItemPool* /*pPool*/ ) +: m_nItems( 1 ), + m_ppDefaults( new SfxPoolItem* [ m_nItems ] ), + m_pItemInfos( new SfxItemInfo [ m_nItems ] ) +{ + rtl_zeroMemory( m_ppDefaults, sizeof( SfxPoolItem* ) * m_nItems ); + rtl_zeroMemory( m_pItemInfos, sizeof( SfxItemInfo ) * m_nItems ); + Insert( + new SfxStringItem( WID_CHAOS_START, String() ), + 0, + SFX_ITEM_POOLABLE ); +} |