svx/source/sdr/properties/pageproperties.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <svx/sdr/properties/pageproperties.hxx>
  21 #include <svl/itemset.hxx>
  22 #include <svx/svdobj.hxx>
  23 #include <svx/svdpool.hxx>
  24
  25 //////////////////////////////////////////////////////////////////////////////
  26
  27 namespace sdr
  28 {
  29     namespace properties
  30     {
  31         // create a new itemset
  32         SfxItemSet& PageProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool)
  33         {
  34             // overloaded to legally return a valid ItemSet
  35             return *(new SfxItemSet(rPool));
  36         }
  37
  38         PageProperties::PageProperties(SdrObject& rObj)
  39         :   EmptyProperties(rObj)
  40         {
  41         }
  42
  43         PageProperties::PageProperties(const PageProperties& rProps, SdrObject& rObj)
  44         :   EmptyProperties(rProps, rObj)
  45         {
  46         }
  47
  48         PageProperties::~PageProperties()
  49         {
  50         }
  51
  52         BaseProperties& PageProperties::Clone(SdrObject& rObj) const
  53         {
  54             return *(new PageProperties(*this, rObj));
  55         }
  56
  57         // get itemset. Overloaded here to allow creating the empty itemset
  58         // without asserting
  59         const SfxItemSet& PageProperties::GetObjectItemSet() const
  60         {
  61             if(!mpEmptyItemSet)
  62             {
  63                 ((PageProperties*)this)->mpEmptyItemSet = &(((PageProperties*)this)->CreateObjectSpecificItemSet(*GetSdrObject().GetObjectItemPool()));
  64             }
  65
  66             DBG_ASSERT(mpEmptyItemSet, "Could not create an SfxItemSet(!)");
  67
  68             return *mpEmptyItemSet;
  69         }
  70
  71         void PageProperties::ItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/)
  72         {
  73             // #86481# simply ignore item setting on page objects
  74         }
  75
  76         SfxStyleSheet* PageProperties::GetStyleSheet() const
  77         {
  78             // overloaded to legally return a 0L pointer here
  79             return 0L;
  80         }
  81
  82         void PageProperties::PostItemChange(const sal_uInt16 nWhich )
  83         {
  84             if( (nWhich == XATTR_FILLSTYLE) && (mpEmptyItemSet != NULL) )
  85                 CleanupFillProperties(*mpEmptyItemSet);
  86         }
  87
  88         void PageProperties::ClearObjectItem(const sal_uInt16 /*nWhich*/)
  89         {
  90             // simply ignore item clearing on page objects
  91         }
  92     } // end of namespace properties
  93 } // end of namespace sdr
  94
  95 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */