1 files changed, 125 insertions, 0 deletions
diff --git a/oox/source/drawingml/clrscheme.cxx b/oox/source/drawingml/clrscheme.cxx
new file mode 100644
index 000000000..19c0afd44
--- /dev/null
+++ b/oox/source/drawingml/clrscheme.cxx
@@ -0,0 +1,125 @@
+/* -*- 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>
+
+using namespace com::sun::star;
+
+namespace oox::drawingml {
+
+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;
+    }
+
+    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);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */