sw/source/core/unocore/unoevtlstnr.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sw.hxx"
  33
  34
  35 #include <unoevtlstnr.hxx>
  36 #include <tools/debug.hxx>
  37 #include <com/sun/star/lang/EventObject.hpp>
  38 #include <com/sun/star/lang/XEventListener.hpp>
  39
  40 using namespace ::com::sun::star;
  41 using namespace ::com::sun::star::uno;
  42 using namespace ::com::sun::star::lang;
  43 using namespace ::com::sun::star::uno;
  44
  45 /* -----------------22.04.99 11:24-------------------
  46  *
  47  * --------------------------------------------------*/
  48 SV_IMPL_PTRARR(SwEvtLstnrArray, XEventListenerPtr);
  49
  50 /*-- 22.04.99 11:24:59---------------------------------------------------
  51
  52   -----------------------------------------------------------------------*/
  53 SwEventListenerContainer::SwEventListenerContainer( uno::XInterface* _pxParent) :
  54     pListenerArr(0),
  55     pxParent(_pxParent)
  56 {
  57 }
  58 /*-- 22.04.99 11:24:59---------------------------------------------------
  59
  60   -----------------------------------------------------------------------*/
  61 SwEventListenerContainer::~SwEventListenerContainer()
  62 {
  63     if(pListenerArr && pListenerArr->Count())
  64     {
  65         pListenerArr->DeleteAndDestroy(0, pListenerArr->Count());
  66     }
  67     delete pListenerArr;
  68 }
  69 /*-- 22.04.99 11:24:59---------------------------------------------------
  70
  71   -----------------------------------------------------------------------*/
  72 void    SwEventListenerContainer::AddListener(const uno::Reference< lang::XEventListener > & rxListener)
  73 {
  74     if(!pListenerArr)
  75         pListenerArr = new SwEvtLstnrArray;
  76     uno::Reference< lang::XEventListener > * pInsert = new uno::Reference< lang::XEventListener > ;
  77     *pInsert = rxListener;
  78     pListenerArr->Insert(pInsert, pListenerArr->Count());
  79 }
  80 /*-- 22.04.99 11:25:00---------------------------------------------------
  81
  82   -----------------------------------------------------------------------*/
  83 sal_Bool        SwEventListenerContainer::RemoveListener(const uno::Reference< lang::XEventListener > & rxListener)
  84 {
  85     if(!pListenerArr)
  86         return sal_False;
  87     else
  88     {
  89          lang::XEventListener* pLeft = rxListener.get();
  90         for(sal_uInt16 i = 0; i < pListenerArr->Count(); i++)
  91         {
  92             XEventListenerPtr pElem = pListenerArr->GetObject(i);
  93              lang::XEventListener* pRight = pElem->get();
  94             if(pLeft == pRight)
  95             {
  96                 pListenerArr->Remove(i);
  97                 delete pElem;
  98                 return sal_True;
  99             }
 100         }
 101     }
 102     return sal_False;
 103 }
 104 /*-- 22.04.99 11:25:00---------------------------------------------------
 105
 106   -----------------------------------------------------------------------*/
 107 void    SwEventListenerContainer::Disposing()
 108 {
 109     if(!pListenerArr)
 110         return;
 111
 112     lang::EventObject aObj(pxParent);
 113     for(sal_uInt16 i = 0; i < pListenerArr->Count(); i++)
 114     {
 115         XEventListenerPtr pElem = pListenerArr->GetObject(i);
 116         (*pElem)->disposing(aObj);
 117     }
 118     pListenerArr->DeleteAndDestroy(0, pListenerArr->Count());
 119 }
 120
 121