svx/source/svdraw/sdrmasterpagedescriptor.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/sdrmasterpagedescriptor.hxx>
  21 #include <sdr/contact/viewcontactofmasterpagedescriptor.hxx>
  22 #include <svx/svdpage.hxx>
  23 #include <svx/xdef.hxx>
  24 #include <svx/xfillit0.hxx>
  25 #include <svl/itemset.hxx>
  26
  27 using namespace com::sun::star;
  28
  29 namespace sdr
  30 {
  31     MasterPageDescriptor::MasterPageDescriptor(SdrPage& aOwnerPage, SdrPage& aUsedPage)
  32     :   maOwnerPage(aOwnerPage),
  33         maUsedPage(aUsedPage)
  34     {
  35         // all layers visible
  36         maVisibleLayers.SetAll();
  37
  38         // register at used page
  39         maUsedPage.AddPageUser(*this);
  40     }
  41
  42     MasterPageDescriptor::~MasterPageDescriptor()
  43     {
  44         // de-register at used page
  45         maUsedPage.RemovePageUser(*this);
  46
  47         mpViewContact.reset();
  48     }
  49
  50     // ViewContact part
  51     sdr::contact::ViewContact& MasterPageDescriptor::GetViewContact() const
  52     {
  53         if(!mpViewContact)
  54         {
  55             mpViewContact.reset(
  56                 new sdr::contact::ViewContactOfMasterPageDescriptor(*const_cast< MasterPageDescriptor* >(this)) );
  57         }
  58
  59         return *mpViewContact;
  60     }
  61
  62     // this method is called from the destructor of the referenced page.
  63     // do all necessary action to forget the page. It is not necessary to call
  64     // RemovePageUser(), that is done from the destructor.
  65     void MasterPageDescriptor::PageInDestruction(const SdrPage& /*rPage*/)
  66     {
  67         maOwnerPage.TRG_ClearMasterPage();
  68     }
  69
  70     void MasterPageDescriptor::SetVisibleLayers(const SdrLayerIDSet& rNew)
  71     {
  72         if(rNew != maVisibleLayers)
  73         {
  74             maVisibleLayers = rNew;
  75             GetViewContact().ActionChanged();
  76         }
  77     }
  78
  79
  80     const SdrPageProperties* MasterPageDescriptor::getCorrectSdrPageProperties() const
  81     {
  82         const SdrPage* pCorrectPage = &GetOwnerPage();
  83         const SdrPageProperties* pCorrectProperties = &pCorrectPage->getSdrPageProperties();
  84
  85         if(drawing::FillStyle_NONE == pCorrectProperties->GetItemSet().Get(XATTR_FILLSTYLE).GetValue())
  86         {
  87             pCorrectPage = &GetUsedPage();
  88             pCorrectProperties = &pCorrectPage->getSdrPageProperties();
  89         }
  90
  91         if(pCorrectPage->IsMasterPage() && !pCorrectProperties->GetStyleSheet())
  92         {
  93             // #i110846# Suppress SdrPage FillStyle for MasterPages without StyleSheets,
  94             // else the PoolDefault (XFILL_COLOR and Blue8) will be used. Normally, all
  95             // MasterPages should have a StyleSheet exactly for this reason, but historically
  96             // e.g. the Notes MasterPage has no StyleSheet set (and there maybe others).
  97             pCorrectProperties = nullptr;
  98         }
  99
 100         return pCorrectProperties;
 101     }
 102 } // end of namespace sdr
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */