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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 28*cdf0e10cSrcweir #include "precompiled_vcl.hxx" 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #ifndef LAZYDELETE_CXX 31*cdf0e10cSrcweir #define LAZYDELETE_CXX 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include "vcl/window.hxx" 34*cdf0e10cSrcweir #include "vcl/menu.hxx" 35*cdf0e10cSrcweir #include "vcl/lazydelete.hxx" 36*cdf0e10cSrcweir #include "svdata.hxx" 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir namespace vcl { 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir LazyDeletorBase::LazyDeletorBase() 41*cdf0e10cSrcweir { 42*cdf0e10cSrcweir } 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir LazyDeletorBase::~LazyDeletorBase() 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir } 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir // instantiate instance pointers for LazyDeletor<Window,Menu> 49*cdf0e10cSrcweir template<> LazyDeletor<Window>* LazyDeletor<Window>::s_pOneInstance = NULL; 50*cdf0e10cSrcweir template<> LazyDeletor<Menu>* LazyDeletor<Menu>::s_pOneInstance = NULL; 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir // a list for all LazyeDeletor<T> singletons 53*cdf0e10cSrcweir static std::vector< LazyDeletorBase* > lcl_aDeletors; 54*cdf0e10cSrcweir 55*cdf0e10cSrcweir void LazyDelete::addDeletor( LazyDeletorBase* i_pDel ) 56*cdf0e10cSrcweir { 57*cdf0e10cSrcweir lcl_aDeletors.push_back( i_pDel ); 58*cdf0e10cSrcweir } 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir void LazyDelete::flush() 61*cdf0e10cSrcweir { 62*cdf0e10cSrcweir unsigned int nCount = lcl_aDeletors.size(); 63*cdf0e10cSrcweir for( unsigned int i = 0; i < nCount; i++ ) 64*cdf0e10cSrcweir delete lcl_aDeletors[i]; 65*cdf0e10cSrcweir lcl_aDeletors.clear(); 66*cdf0e10cSrcweir } 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir // specialized is_less function for Window 69*cdf0e10cSrcweir template<> bool LazyDeletor<Window>::is_less( Window* left, Window* right ) 70*cdf0e10cSrcweir { 71*cdf0e10cSrcweir return (left != right && right->IsChild( left, sal_True )) ? true : false; 72*cdf0e10cSrcweir } 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir // specialized is_less function for Menu 75*cdf0e10cSrcweir template<> bool LazyDeletor<Menu>::is_less( Menu* left, Menu* right ) 76*cdf0e10cSrcweir { 77*cdf0e10cSrcweir while( left && left != right ) 78*cdf0e10cSrcweir left = left->ImplGetStartedFrom(); 79*cdf0e10cSrcweir return left != NULL; 80*cdf0e10cSrcweir } 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir DeleteOnDeinitBase::~DeleteOnDeinitBase() 83*cdf0e10cSrcweir { 84*cdf0e10cSrcweir ImplSVData* pSVData = ImplGetSVData(); 85*cdf0e10cSrcweir if( pSVData && pSVData->mpDeinitDeleteList != NULL ) 86*cdf0e10cSrcweir pSVData->mpDeinitDeleteList->remove( this ); 87*cdf0e10cSrcweir } 88*cdf0e10cSrcweir 89*cdf0e10cSrcweir void DeleteOnDeinitBase::addDeinitContainer( DeleteOnDeinitBase* i_pContainer ) 90*cdf0e10cSrcweir { 91*cdf0e10cSrcweir ImplSVData* pSVData = ImplGetSVData(); 92*cdf0e10cSrcweir if( ! pSVData ) 93*cdf0e10cSrcweir { 94*cdf0e10cSrcweir ImplInitSVData(); 95*cdf0e10cSrcweir pSVData = ImplGetSVData(); 96*cdf0e10cSrcweir } 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir DBG_ASSERT( ! pSVData->mbDeInit, "DeleteOnDeinit added after DeiInitVCL !" ); 99*cdf0e10cSrcweir if( pSVData->mbDeInit ) 100*cdf0e10cSrcweir return; 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir if( pSVData->mpDeinitDeleteList == NULL ) 103*cdf0e10cSrcweir pSVData->mpDeinitDeleteList = new std::list< DeleteOnDeinitBase* >(); 104*cdf0e10cSrcweir pSVData->mpDeinitDeleteList->push_back( i_pContainer ); 105*cdf0e10cSrcweir } 106*cdf0e10cSrcweir 107*cdf0e10cSrcweir void DeleteOnDeinitBase::ImplDeleteOnDeInit() 108*cdf0e10cSrcweir { 109*cdf0e10cSrcweir ImplSVData* pSVData = ImplGetSVData(); 110*cdf0e10cSrcweir if( pSVData->mpDeinitDeleteList ) 111*cdf0e10cSrcweir { 112*cdf0e10cSrcweir for( std::list< vcl::DeleteOnDeinitBase* >::iterator it = pSVData->mpDeinitDeleteList->begin(); 113*cdf0e10cSrcweir it != pSVData->mpDeinitDeleteList->end(); ++it ) 114*cdf0e10cSrcweir { 115*cdf0e10cSrcweir (*it)->doCleanup(); 116*cdf0e10cSrcweir } 117*cdf0e10cSrcweir delete pSVData->mpDeinitDeleteList; 118*cdf0e10cSrcweir pSVData->mpDeinitDeleteList = NULL; 119*cdf0e10cSrcweir } 120*cdf0e10cSrcweir } 121*cdf0e10cSrcweir 122*cdf0e10cSrcweir } // namespace vcl 123*cdf0e10cSrcweir 124*cdf0e10cSrcweir #endif 125*cdf0e10cSrcweir 126