itemdel.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include <sal/config.h>
 
#include <itemdel.hxx>
#include <svl/poolitem.hxx>
#include <vcl/idle.hxx>
#include <vcl/svapp.hxx>
 
#include <tools/debug.hxx>
 
class SfxItemDisruptor_Impl
{
public:
    static void DeleteItemOnIdle(std::unique_ptr<SfxPoolItem> pItem)
    {
        pItem->SetKind(SfxItemKind::DeleteOnIdle);
        Application::PostUserEvent(LINK(nullptr, SfxItemDisruptor_Impl, Delete), pItem.release());
        // coverity[leaked_storage] - pDisruptor takes care of its own destruction at idle time
    }
 
    DECL_STATIC_LINK(SfxItemDisruptor_Impl, Delete, void*, void);
};
 
IMPL_STATIC_LINK(SfxItemDisruptor_Impl, Delete, void*, p, void)
{
    SfxPoolItem* pItem = static_cast<SfxPoolItem*>(p);
    // reset RefCount (was set to SFX_ITEMS_SPECIAL before!)
    pItem->SetRefCount(0);
    delete pItem;
}
 
void DeleteItemOnIdle(std::unique_ptr<SfxPoolItem> pItem)
{
    DBG_ASSERT(0 == pItem->GetRefCount(), "deleting item in use");
    SfxItemDisruptor_Impl::DeleteItemOnIdle(std::move(pItem));
}
 
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