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 <sal/config.h>
  21
  22 #include <sdr/properties/pageproperties.hxx>
  23 #include <svl/itemset.hxx>
  24 #include <svx/svdobj.hxx>
  25 #include <svx/svdpool.hxx>
  26 #include <svx/xdef.hxx>
  27 #include <vcl/outdev.hxx>
  28 #include <tools/debug.hxx>
  29
  30
  31 namespace sdr
  32 {
  33     namespace properties
  34     {
  35         // create a new itemset
  36         std::unique_ptr<SfxItemSet> PageProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool)
  37         {
  38             // override to legally return a valid ItemSet
  39             return std::make_unique<SfxItemSet>(rPool);
  40         }
  41
  42         PageProperties::PageProperties(SdrObject& rObj)
  43         :   EmptyProperties(rObj)
  44         {
  45         }
  46
  47         PageProperties::PageProperties(const PageProperties& /*rProps*/, SdrObject& rObj)
  48         :   EmptyProperties(rObj)
  49         {
  50         }
  51
  52         PageProperties::~PageProperties()
  53         {
  54         }
  55
  56         std::unique_ptr<BaseProperties> PageProperties::Clone(SdrObject& rObj) const
  57         {
  58             return std::unique_ptr<BaseProperties>(new PageProperties(*this, rObj));
  59         }
  60
  61         // get itemset. Override here to allow creating the empty itemset
  62         // without asserting
  63         const SfxItemSet& PageProperties::GetObjectItemSet() const
  64         {
  65             if(!mpEmptyItemSet)
  66             {
  67                 const_cast<PageProperties*>(this)->mpEmptyItemSet = const_cast<PageProperties*>(this)->CreateObjectSpecificItemSet(GetSdrObject().GetObjectItemPool());
  68             }
  69
  70             DBG_ASSERT(mpEmptyItemSet, "Could not create an SfxItemSet(!)");
  71
  72             return *mpEmptyItemSet;
  73         }
  74
  75         void PageProperties::ItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/)
  76         {
  77             // #86481# simply ignore item setting on page objects
  78         }
  79
  80         SfxStyleSheet* PageProperties::GetStyleSheet() const
  81         {
  82             // override to legally return a 0L pointer here
  83             return nullptr;
  84         }
  85
  86         void PageProperties::SetStyleSheet(SfxStyleSheet* /*pStyleSheet*/, bool /*bDontRemoveHardAttr*/)
  87         {
  88             // override to legally ignore the StyleSheet here
  89         }
  90
  91         void PageProperties::PostItemChange(const sal_uInt16 nWhich )
  92         {
  93             if( (nWhich == XATTR_FILLSTYLE) && (mpEmptyItemSet != nullptr) )
  94                 CleanupFillProperties(*mpEmptyItemSet);
  95         }
  96
  97         void PageProperties::ClearObjectItem(const sal_uInt16 /*nWhich*/)
  98         {
  99             // simply ignore item clearing on page objects
 100         }
 101     } // end of namespace properties
 102 } // end of namespace sdr
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */