writerfilter/source/ooxml/OOXMLFastContextHandlerTheme.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
  10 #include <sal/log.hxx>
  11 #include "OOXMLFastContextHandlerTheme.hxx"
  12 #include <oox/drawingml/theme.hxx>
  13 #include <oox/token/namespaces.hxx>
  14
  15 using namespace ::com::sun::star;
  16
  17 namespace writerfilter::ooxml
  18 {
  19 OOXMLFastContextHandlerTheme::OOXMLFastContextHandlerTheme(OOXMLFastContextHandler* pContext)
  20     : OOXMLFastContextHandler(pContext)
  21 {
  22 }
  23
  24 uno::Reference<xml::sax::XFastContextHandler>
  25 OOXMLFastContextHandlerTheme::lcl_createFastChildContext(
  26     Token_t Element, const uno::Reference<xml::sax::XFastAttributeList>& Attribs)
  27 {
  28     if (mpThemeFragmentHandler.is())
  29         return mpThemeFragmentHandler->createFastChildContext(Element, Attribs);
  30
  31     return this;
  32 }
  33
  34 void OOXMLFastContextHandlerTheme::lcl_startFastElement(
  35     Token_t Element, const uno::Reference<xml::sax::XFastAttributeList>& Attribs)
  36 {
  37     if (!mpThemeFragmentHandler.is())
  38     {
  39         auto xThemeFilterBase = getDocument()->getThemeFilterBase();
  40         OUString aThemeFragmentPath
  41             = xThemeFilterBase->getFragmentPathFromFirstTypeFromOfficeDoc(u"theme");
  42         auto pThemePtr = getDocument()->getTheme();
  43         if (!pThemePtr)
  44         {
  45             pThemePtr = std::make_shared<oox::drawingml::Theme>();
  46             auto pTheme = std::make_shared<model::Theme>();
  47             pThemePtr->setTheme(pTheme);
  48             getDocument()->setTheme(pThemePtr);
  49         }
  50         mpThemeFragmentHandler = new oox::drawingml::ThemeFragmentHandler(
  51             *xThemeFilterBase, aThemeFragmentPath, *pThemePtr, *pThemePtr->getTheme());
  52     }
  53
  54     if (mpThemeFragmentHandler.is())
  55         mpThemeFragmentHandler->startFastElement(Element, Attribs);
  56 }
  57
  58 void OOXMLFastContextHandlerTheme::lcl_endFastElement(Token_t Element)
  59 {
  60     if (mpThemeFragmentHandler.is())
  61         mpThemeFragmentHandler->endFastElement(Element);
  62 }
  63
  64 void OOXMLFastContextHandlerTheme::lcl_characters(const OUString& aChars)
  65 {
  66     if (mpThemeFragmentHandler.is())
  67         mpThemeFragmentHandler->characters(aChars);
  68 }
  69 }
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */