svx/source/dialog/SvxNumOptionsTabPageHelper.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/SvxNumOptionsTabPageHelper.hxx>
  21 #include <com/sun/star/style/NumberingType.hpp>
  22 #include <com/sun/star/text/DefaultNumberingProvider.hpp>
  23 #include <com/sun/star/text/XNumberingTypeInfo.hpp>
  24 #include <comphelper/processfactory.hxx>
  25
  26 using namespace css;
  27 using namespace css::uno;
  28 using namespace css::text;
  29 using namespace css::style;
  30
  31 Reference<XDefaultNumberingProvider> SvxNumOptionsTabPageHelper::GetNumberingProvider()
  32 {
  33     Reference<XComponentContext> xContext(::comphelper::getProcessComponentContext());
  34     Reference<XDefaultNumberingProvider> xRet = text::DefaultNumberingProvider::create(xContext);
  35     return xRet;
  36 }
  37
  38 void SvxNumOptionsTabPageHelper::GetI18nNumbering(weld::ComboBox& rFmtLB, sal_uInt16 nDoNotRemove)
  39 {
  40     Reference<XDefaultNumberingProvider> xDefNum = GetNumberingProvider();
  41     Reference<XNumberingTypeInfo> xInfo(xDefNum, UNO_QUERY);
  42
  43     // Extended numbering schemes present in the resource but not offered by
  44     // the i18n framework per configuration must be removed from the listbox.
  45     // Do not remove a special entry matching nDoNotRemove.
  46     const sal_uInt16 nDontRemove = SAL_MAX_UINT16;
  47     ::std::vector<sal_uInt16> aRemove(rFmtLB.get_count(), nDontRemove);
  48     for (size_t i = 0; i < aRemove.size(); ++i)
  49     {
  50         sal_uInt16 nEntryData = rFmtLB.get_id(i).toInt32();
  51         if (nEntryData > NumberingType::CHARS_LOWER_LETTER_N && nEntryData != nDoNotRemove)
  52             aRemove[i] = nEntryData;
  53     }
  54     if (xInfo.is())
  55     {
  56         Sequence<sal_Int16> aTypes = xInfo->getSupportedNumberingTypes();
  57         for (const sal_Int16 nCurrent : aTypes)
  58         {
  59             if (nCurrent > NumberingType::CHARS_LOWER_LETTER_N)
  60             {
  61                 bool bInsert = true;
  62                 for (int nEntry = 0; nEntry < rFmtLB.get_count(); ++nEntry)
  63                 {
  64                     sal_uInt16 nEntryData = rFmtLB.get_id(nEntry).toInt32();
  65                     if (nEntryData == static_cast<sal_uInt16>(nCurrent))
  66                     {
  67                         bInsert = false;
  68                         aRemove[nEntry] = nDontRemove;
  69                         break;
  70                     }
  71                 }
  72                 if (bInsert)
  73                 {
  74                     OUString aIdent = xInfo->getNumberingIdentifier(nCurrent);
  75                     rFmtLB.append(OUString::number(nCurrent), aIdent);
  76                 }
  77             }
  78         }
  79     }
  80     for (unsigned short i : aRemove)
  81     {
  82         if (i == nDontRemove)
  83             continue;
  84         rFmtLB.remove_id(OUString::number(i));
  85     }
  86 }
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */