tdf#97525 vcl: make DeletionListener internal

move include/vcl/impdel.hxx to vcl/inc/
include impdel.hxx in salframe.hxx
remove vcl/impdel.hxx includes in pch
add missing <list> includes

Change-Id: Id146363b2e20ce0238542929c26a83efb1e8c4bd
Reviewed-on: https://gerrit.libreoffice.org/23664
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

1 files changed, 0 insertions, 81 deletions

diff --git a/include/vcl/impdel.hxx b/include/vcl/impdel.hxx
deleted file mode 100644
index 95f373b1dcb9..000000000000
--- a/include/vcl/impdel.hxx
+++ /dev/null
@@ -1,81 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   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 .
- */
-
-#ifndef INCLUDED_VCL_IMPDEL_HXX
-#define INCLUDED_VCL_IMPDEL_HXX
-
-#include <list>
-
-namespace vcl
-{
-
-class DeletionListener;
-
-class DeletionNotifier
-{
-    std::list< DeletionListener* > m_aListeners;
-    protected:
-    DeletionNotifier() {}
-
-    ~DeletionNotifier()
-    { notifyDelete(); }
-
-    inline void notifyDelete();
-
-    public:
-    void addDel( DeletionListener* pListener )
-    { m_aListeners.push_back( pListener ); }
-
-    void removeDel( DeletionListener* pListener )
-    { m_aListeners.remove( pListener ); }
-};
-
-class DeletionListener
-{
-    DeletionNotifier*  m_pNotifier;
-    public:
-    DeletionListener( DeletionNotifier* pNotifier )
-    :  m_pNotifier( pNotifier )
-       {
-           if( m_pNotifier )
-               m_pNotifier->addDel( this );
-       }
-   ~DeletionListener()
-   {
-       if( m_pNotifier )
-           m_pNotifier->removeDel( this );
-   }
-   void deleted() { m_pNotifier = nullptr; }
-   bool isDeleted() const { return (m_pNotifier == nullptr); }
-};
-
-inline void DeletionNotifier::notifyDelete()
-{
-    for( std::list< DeletionListener* >::const_iterator it =
-            m_aListeners.begin(); it != m_aListeners.end(); ++it )
-       (*it)->deleted();
-
-    m_aListeners.clear();
-}
-
-} // namespace vcl
-
-#endif // INCLUDED_VCL_IMPDEL_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */