oox/source/drawingml/theme.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 <oox/drawingml/theme.hxx>
  21 #include <oox/token/tokens.hxx>
  22 #include <drawingml/textcharacterproperties.hxx>
  23 #include <com/sun/star/beans/PropertyValues.hpp>
  24 #include <com/sun/star/beans/XPropertySet.hpp>
  25 #include <com/sun/star/drawing/XDrawPage.hpp>
  26 #include <comphelper/propertyvalue.hxx>
  27 #include <sal/log.hxx>
  28 #include <svx/unopage.hxx>
  29 #include <svx/svdpage.hxx>
  30 #include <docmodel/theme/ColorSet.hxx>
  31 #include <docmodel/theme/Theme.hxx>
  32 #include <svx/unoapi.hxx>
  33
  34 using namespace com::sun::star;
  35
  36 namespace oox::drawingml {
  37
  38 namespace {
  39
  40 template< typename Type >
  41 const Type* lclGetStyleElement( const RefVector< Type >& rVector, sal_Int32 nIndex )
  42 {
  43     return (rVector.empty() || (nIndex < 1)) ? nullptr :
  44         rVector.get( ::std::min( static_cast< sal_Int32 >( nIndex - 1 ), static_cast< sal_Int32 >( rVector.size() - 1 ) ) ).get();
  45 }
  46
  47 } // namespace
  48
  49 const FillProperties* Theme::getFillStyle( sal_Int32 nIndex ) const
  50 {
  51     return (nIndex >= 1000) ?
  52         lclGetStyleElement( maBgFillStyleList, nIndex - 1000 ) :
  53         lclGetStyleElement( maFillStyleList, nIndex );
  54 }
  55
  56 const LineProperties* Theme::getLineStyle( sal_Int32 nIndex ) const
  57 {
  58      return lclGetStyleElement( maLineStyleList, nIndex );
  59 }
  60
  61 const EffectProperties* Theme::getEffectStyle( sal_Int32 nIndex ) const
  62 {
  63     return lclGetStyleElement( maEffectStyleList, nIndex );
  64 }
  65
  66 const TextCharacterProperties* Theme::getFontStyle( sal_Int32 nSchemeType ) const
  67 {
  68     return maFontScheme.get( nSchemeType ).get();
  69 }
  70
  71 const TextFont* Theme::resolveFont( std::u16string_view rName ) const
  72 {
  73     const TextCharacterProperties* pCharProps = nullptr;
  74     /*  Resolves the following names:
  75         +mj-lt, +mj-ea, +mj-cs  --  major Latin, Asian, Complex font
  76         +mn-lt, +mn-ea, +mn-cs  --  minor Latin, Asian, Complex font
  77      */
  78     if( (rName.size() == 6) && (rName[ 0 ] == '+') && (rName[ 3 ] == '-') )
  79     {
  80         if( (rName[ 1 ] == 'm') && (rName[ 2 ] == 'j') )
  81             pCharProps = maFontScheme.get( XML_major ).get();
  82         else if( (rName[ 1 ] == 'm') && (rName[ 2 ] == 'n') )
  83             pCharProps = maFontScheme.get( XML_minor ).get();
  84         if( pCharProps )
  85         {
  86             if( (rName[ 4 ] == 'l') && (rName[ 5 ] == 't') )
  87                 return &pCharProps->maLatinFont;
  88             if( (rName[ 4 ] == 'e') && (rName[ 5 ] == 'a') )
  89                 return &pCharProps->maAsianFont;
  90             if( (rName[ 4 ] == 'c') && (rName[ 5 ] == 's') )
  91                 return &pCharProps->maComplexFont;
  92         }
  93     }
  94
  95     // See writerfilter::dmapper::ThemeTable::getFontNameForTheme().
  96     if (rName == u"majorHAnsi" || rName == u"majorAscii" || rName == u"majorBidi" || rName == u"majorEastAsia")
  97         pCharProps = maFontScheme.get(XML_major).get();
  98     else if (rName == u"minorHAnsi" || rName == u"minorAscii" || rName == u"minorBidi" || rName == u"minorEastAsia")
  99         pCharProps = maFontScheme.get(XML_minor).get();
 100     if (pCharProps)
 101     {
 102         if (rName == u"majorAscii" || rName == u"majorHAnsi" || rName == u"minorAscii" || rName == u"minorHAnsi")
 103             return &pCharProps->maLatinFont;
 104         else if (rName == u"minorBidi" || rName == u"majorBidi")
 105             return &pCharProps->maComplexFont;
 106         else if (rName == u"minorEastAsia" || rName == u"majorEastAsia")
 107             return &pCharProps->maAsianFont;
 108     }
 109     return nullptr;
 110 }
 111
 112 void Theme::addTheme(const css::uno::Reference<css::drawing::XDrawPage>& xDrawPage) const
 113 {
 114     SAL_WARN_IF(!xDrawPage.is(), "oox", "DrawPage is not set");
 115
 116     SdrPage* pPage = GetSdrPageFromXDrawPage(xDrawPage);
 117
 118     SAL_WARN_IF(!pPage, "oox", "Can't get SdrPage from XDrawPage");
 119
 120     if (!pPage)
 121         return;
 122
 123     pPage->getSdrPageProperties().setTheme(getTheme());
 124 }
 125
 126 } // namespace oox::drawingml
 127
 128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */