| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_svtools.hxx" |
| |
| #include <svtools/itemdel.hxx> |
| #include <vcl/svapp.hxx> |
| #include <tools/errcode.hxx> |
| #include <limits.h> |
| |
| #include <svtools/svtdata.hxx> |
| #include <svl/svarray.hxx> |
| #include <svl/itempool.hxx> |
| |
| // STATIC DATA ----------------------------------------------------------- |
| |
| DBG_NAME(SfxItemDesruptor_Impl); |
| |
| // ----------------------------------------------------------------------- |
| |
| class SfxItemDesruptor_Impl |
| { |
| SfxPoolItem *pItem; |
| Link aLink; |
| |
| private: |
| DECL_LINK( Delete, void * ); |
| SfxItemDesruptor_Impl( const SfxItemDesruptor_Impl& ); // n.i. |
| |
| public: |
| SfxItemDesruptor_Impl( SfxPoolItem *pItemToDesrupt ); |
| ~SfxItemDesruptor_Impl(); |
| }; |
| |
| SV_DECL_PTRARR( SfxItemDesruptorList_Impl, SfxItemDesruptor_Impl*, 4, 4 ) |
| |
| // ------------------------------------------------------------------------ |
| SfxItemDesruptor_Impl::SfxItemDesruptor_Impl( SfxPoolItem *pItemToDesrupt ): |
| pItem(pItemToDesrupt), |
| aLink( LINK(this, SfxItemDesruptor_Impl, Delete) ) |
| { |
| DBG_CTOR(SfxItemDesruptor_Impl, 0); |
| |
| DBG_ASSERT( 0 == pItem->GetRefCount(), "desrupting pooled item" ); |
| pItem->SetKind( SFX_ITEMS_DELETEONIDLE ); |
| |
| // im Idle abarbeiten |
| GetpApp()->InsertIdleHdl( aLink, 1 ); |
| |
| // und in Liste eintragen (damit geflusht werden kann) |
| SfxItemDesruptorList_Impl* &rpList = ImpSvtData::GetSvtData().pItemDesruptList; |
| if ( !rpList ) |
| rpList = new SfxItemDesruptorList_Impl; |
| const SfxItemDesruptor_Impl *pThis = this; |
| rpList->Insert( pThis, rpList->Count() ); |
| } |
| |
| // ------------------------------------------------------------------------ |
| SfxItemDesruptor_Impl::~SfxItemDesruptor_Impl() |
| { |
| DBG_DTOR(SfxItemDesruptor_Impl, 0); |
| |
| // aus Idle-Handler austragen |
| GetpApp()->RemoveIdleHdl( aLink ); |
| |
| // und aus Liste austragen |
| SfxItemDesruptorList_Impl* &rpList = ImpSvtData::GetSvtData().pItemDesruptList; |
| DBG_ASSERT( rpList, "no DesruptorList" ); |
| const SfxItemDesruptor_Impl *pThis = this; |
| if ( rpList ) HACK(warum?) |
| rpList->Remove( rpList->GetPos(pThis) ); |
| |
| // reset RefCount (was set to SFX_ITEMS_SPECIAL before!) |
| pItem->SetRefCount( 0 ); |
| //DBG_CHKOBJ( pItem, SfxPoolItem, 0 ); |
| delete pItem; |
| } |
| |
| // ------------------------------------------------------------------------ |
| IMPL_LINK( SfxItemDesruptor_Impl, Delete, void *, EMPTYARG ) |
| { |
| {DBG_CHKTHIS(SfxItemDesruptor_Impl, 0);} |
| delete this; |
| return 0; |
| } |
| |
| // ------------------------------------------------------------------------ |
| SfxPoolItem* DeleteItemOnIdle( SfxPoolItem* pItem ) |
| { |
| DBG_ASSERT( 0 == pItem->GetRefCount(), "deleting item in use" ); |
| new SfxItemDesruptor_Impl( pItem ); |
| return pItem; |
| } |
| |
| // ------------------------------------------------------------------------ |
| void DeleteOnIdleItems() |
| { |
| SfxItemDesruptorList_Impl* &rpList |
| = ImpSvtData::GetSvtData().pItemDesruptList; |
| if ( rpList ) |
| { |
| sal_uInt16 n; |
| while ( 0 != ( n = rpList->Count() ) ) |
| // Remove ist implizit im Dtor |
| delete rpList->GetObject( n-1 ); |
| DELETEZ(rpList); |
| } |
| } |
| |
| |