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Diffstat (limited to 'oox/source/drawingml/clrscheme.cxx')
| -rw-r--r-- | oox/source/drawingml/clrscheme.cxx | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/oox/source/drawingml/clrscheme.cxx b/oox/source/drawingml/clrscheme.cxx new file mode 100644 index 0000000000..7a0b12fe3f --- /dev/null +++ b/oox/source/drawingml/clrscheme.cxx @@ -0,0 +1,196 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <algorithm> + +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/util/Color.hpp> + +#include <osl/diagnose.h> +#include <oox/drawingml/clrscheme.hxx> +#include <oox/token/tokens.hxx> +#include <comphelper/sequence.hxx> + +#include <frozen/bits/defines.h> +#include <frozen/bits/elsa_std.h> +#include <frozen/unordered_map.h> + +using namespace com::sun::star; + +namespace oox::drawingml { + +namespace +{ + +constexpr frozen::unordered_map<PredefinedClrSchemeId, std::u16string_view, 12> constPredefinedClrNames +{ + { dk1, u"dk1" }, + { lt1, u"lt1" }, + { dk2, u"dk2" }, + { lt2, u"lt2" }, + { accent1, u"accent1" }, + { accent2, u"accent2" }, + { accent3, u"accent3" }, + { accent4, u"accent4" }, + { accent5, u"accent5" }, + { accent6, u"accent6" }, + { hlink, u"hlink" }, + { folHlink, u"folHlink" } +}; + +} // end anonymous namespace + +std::u16string_view getPredefinedClrNames(PredefinedClrSchemeId eID) +{ + std::u16string_view empty; + auto iterator = constPredefinedClrNames.find(eID); + if (iterator == constPredefinedClrNames.end()) + return empty; + return iterator->second; +} + +bool ClrMap::getColorMap( sal_Int32& nClrToken ) +{ + sal_Int32 nMapped = 0; + std::map < sal_Int32, sal_Int32 >::const_iterator aIter( maClrMap.find( nClrToken ) ); + if ( aIter != maClrMap.end() ) + nMapped = (*aIter).second; + if ( nMapped ) + { + nClrToken = nMapped; + return true; + } + else + return false; +} + +void ClrMap::setColorMap( sal_Int32 nClrToken, sal_Int32 nMappedClrToken ) +{ + maClrMap[ nClrToken ] = nMappedClrToken; +} + +namespace { + +struct find_by_token +{ + explicit find_by_token(sal_Int32 token): + m_token(token) + { + } + + bool operator()(const std::pair<sal_Int32, ::Color>& r) + { + return r.first == m_token; + } + +private: + sal_Int32 m_token; +}; + +} + +bool ClrScheme::getColor( sal_Int32 nSchemeClrToken, ::Color& rColor ) const +{ + OSL_ASSERT((nSchemeClrToken & sal_Int32(0xFFFF0000))==0); + switch( nSchemeClrToken ) + { + case XML_bg1 : nSchemeClrToken = XML_lt1; break; + case XML_bg2 : nSchemeClrToken = XML_lt2; break; + case XML_tx1 : nSchemeClrToken = XML_dk1; break; + case XML_tx2 : nSchemeClrToken = XML_dk2; break; + case XML_background1 : nSchemeClrToken = XML_lt1; break; + case XML_background2 : nSchemeClrToken = XML_lt2; break; + case XML_text1 : nSchemeClrToken = XML_dk1; break; + case XML_text2 : nSchemeClrToken = XML_dk2; break; + case XML_light1 : nSchemeClrToken = XML_lt1; break; + case XML_light2 : nSchemeClrToken = XML_lt2; break; + case XML_dark1 : nSchemeClrToken = XML_dk1; break; + case XML_dark2 : nSchemeClrToken = XML_dk2; break; + case XML_hyperlink : nSchemeClrToken = XML_hlink; break; + case XML_followedHyperlink: nSchemeClrToken = XML_folHlink; break; + } + + auto aIter = std::find_if(maClrScheme.begin(), maClrScheme.end(), find_by_token(nSchemeClrToken) ); + + if ( aIter != maClrScheme.end() ) + rColor = aIter->second; + + return aIter != maClrScheme.end(); +} + +void ClrScheme::setColor( sal_Int32 nSchemeClrToken, ::Color nColor ) +{ + const auto aIter = std::find_if(maClrScheme.begin(), maClrScheme.end(), find_by_token(nSchemeClrToken) ); + if ( aIter != maClrScheme.end() ) + aIter->second = nColor; + else + maClrScheme.emplace_back(nSchemeClrToken, nColor); +} + +bool ClrScheme::getColorByIndex(size_t nIndex, ::Color& rColor) const +{ + if (nIndex >= maClrScheme.size()) + return false; + + rColor = maClrScheme[nIndex].second; + return true; +} + +void ClrScheme::ToAny(css::uno::Any& rVal) const +{ + std::vector<util::Color> aRet; + + for (const auto& rIndexAndColor : maClrScheme) + { + aRet.push_back(static_cast<sal_Int32>(rIndexAndColor.second)); + } + + rVal <<= comphelper::containerToSequence(aRet); +} + +void ClrScheme::fill(model::ColorSet& rColorSet) const +{ + for (const auto& [nToken, rColor] : maClrScheme) + { + switch (nToken) + { + case XML_tx1: + case XML_dk1: rColorSet.add(model::ThemeColorType::Dark1, rColor); break; + case XML_bg1: + case XML_lt1: rColorSet.add(model::ThemeColorType::Light1, rColor); break; + case XML_tx2: + case XML_dk2: rColorSet.add(model::ThemeColorType::Dark2, rColor); break; + case XML_bg2: + case XML_lt2: rColorSet.add(model::ThemeColorType::Light2, rColor); break; + case XML_accent1: rColorSet.add(model::ThemeColorType::Accent1, rColor); break; + case XML_accent2: rColorSet.add(model::ThemeColorType::Accent2, rColor); break; + case XML_accent3: rColorSet.add(model::ThemeColorType::Accent3, rColor); break; + case XML_accent4: rColorSet.add(model::ThemeColorType::Accent4, rColor); break; + case XML_accent5: rColorSet.add(model::ThemeColorType::Accent5, rColor); break; + case XML_accent6: rColorSet.add(model::ThemeColorType::Accent6, rColor); break; + case XML_hlink: rColorSet.add(model::ThemeColorType::Hyperlink, rColor); break; + case XML_folHlink: rColorSet.add(model::ThemeColorType::FollowedHyperlink, rColor); break; + default: break; + } + } +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |