1 files changed, 178 insertions, 0 deletions
diff --git a/oox/source/drawingml/colorchoicecontext.cxx b/oox/source/drawingml/colorchoicecontext.cxx
new file mode 100644
index 000000000..fc93b460a
--- /dev/null
+++ b/oox/source/drawingml/colorchoicecontext.cxx
@@ -0,0 +1,178 @@
+/* -*- 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 <oox/drawingml/drawingmltypes.hxx>
+#include <drawingml/colorchoicecontext.hxx>
+#include <oox/helper/attributelist.hxx>
+#include <oox/drawingml/color.hxx>
+#include <oox/token/namespaces.hxx>
+#include <oox/token/tokens.hxx>
+
+namespace oox::drawingml {
+
+ColorValueContext::ColorValueContext( ContextHandler2Helper const & rParent, Color& rColor ) :
+    ContextHandler2( rParent ),
+    mrColor( rColor )
+{
+}
+
+void ColorValueContext::onStartElement( const AttributeList& rAttribs )
+{
+    switch( getCurrentElement() )
+    {
+        case A_TOKEN( scrgbClr ):
+            mrColor.setScrgbClr(
+                rAttribs.getInteger( XML_r, 0 ),
+                rAttribs.getInteger( XML_g, 0 ),
+                rAttribs.getInteger( XML_b, 0 ) );
+        break;
+
+        case A_TOKEN( srgbClr ):
+            mrColor.setSrgbClr( rAttribs.getIntegerHex( XML_val, 0 ) );
+        break;
+
+        case A_TOKEN( hslClr ):
+            mrColor.setHslClr(
+                rAttribs.getInteger( XML_hue, 0 ),
+                rAttribs.getInteger( XML_sat, 0 ),
+                rAttribs.getInteger( XML_lum, 0 ) );
+        break;
+
+        case A_TOKEN( sysClr ):
+            mrColor.setSysClr(
+                rAttribs.getToken( XML_val, XML_TOKEN_INVALID ),
+                rAttribs.getIntegerHex( XML_lastClr, -1 ) );
+        break;
+
+        case A_TOKEN( schemeClr ):
+        {
+            mrColor.setSchemeClr( rAttribs.getToken( XML_val, XML_TOKEN_INVALID ) );
+            oox::OptValue<OUString> sSchemeName = rAttribs.getString( XML_val );
+            if( sSchemeName.has() )
+                mrColor.setSchemeName( sSchemeName.use() );
+        }
+        break;
+
+        case A_TOKEN( prstClr ):
+            mrColor.setPrstClr( rAttribs.getToken( XML_val, XML_TOKEN_INVALID ) );
+        break;
+    }
+}
+
+::oox::core::ContextHandlerRef ColorValueContext::onCreateContext(
+        sal_Int32 nElement, const AttributeList& rAttribs )
+{
+    switch( nElement )
+    {
+        case A_TOKEN( alpha ):
+        case A_TOKEN( alphaMod ):
+        case A_TOKEN( alphaOff ):
+        case A_TOKEN( blue ):
+        case A_TOKEN( blueMod ):
+        case A_TOKEN( blueOff ):
+        case A_TOKEN( hue ):
+        case A_TOKEN( hueMod ):
+        case A_TOKEN( hueOff ):
+        case A_TOKEN( lum ):
+        case A_TOKEN( lumMod ):
+        case A_TOKEN( lumOff ):
+        case A_TOKEN( green ):
+        case A_TOKEN( greenMod ):
+        case A_TOKEN( greenOff ):
+        case A_TOKEN( red ):
+        case A_TOKEN( redMod ):
+        case A_TOKEN( redOff ):
+        case A_TOKEN( sat ):
+        case A_TOKEN( satMod ):
+        case A_TOKEN( satOff ):
+        case A_TOKEN( shade ):
+        case A_TOKEN( tint ):
+        {
+            OUString aValue = rAttribs.getString( XML_val, OUString() );
+            sal_Int32 nVal = 0;
+            if (aValue.endsWith("%"))
+            {
+                nVal = aValue.toDouble() * PER_PERCENT;
+            }
+            else
+                nVal = rAttribs.getInteger(XML_val, 0);
+            mrColor.addTransformation( nElement, nVal );
+        }
+        break;
+        case A_TOKEN( comp ):
+        case A_TOKEN( gamma ):
+        case A_TOKEN( gray ):
+        case A_TOKEN( inv ):
+        case A_TOKEN( invGamma ):
+            mrColor.addTransformation( nElement );
+        break;
+    }
+    return nullptr;
+}
+
+ColorContext::ColorContext( ContextHandler2Helper const & rParent, Color& rColor ) :
+    ContextHandler2( rParent ),
+    mrColor( rColor )
+{
+}
+
+::oox::core::ContextHandlerRef ColorContext::onCreateContext(
+        sal_Int32 nElement, const AttributeList& )
+{
+    switch( nElement )
+    {
+        case A_TOKEN( scrgbClr ):
+        case A_TOKEN( srgbClr ):
+        case A_TOKEN( hslClr ):
+        case A_TOKEN( sysClr ):
+        case A_TOKEN( schemeClr ):
+        case A_TOKEN( prstClr ):
+            return new ColorValueContext( *this, mrColor );
+    }
+    return nullptr;
+}
+
+ColorsContext::ColorsContext(ContextHandler2Helper const& rParent, std::vector<Color>& rColors)
+    : ContextHandler2(rParent)
+    , mrColors(rColors)
+{
+}
+
+::oox::core::ContextHandlerRef ColorsContext::onCreateContext(sal_Int32 nElement,
+                                                              const AttributeList&)
+{
+    switch (nElement)
+    {
+        case A_TOKEN(scrgbClr):
+        case A_TOKEN(srgbClr):
+        case A_TOKEN(hslClr):
+        case A_TOKEN(sysClr):
+        case A_TOKEN(schemeClr):
+        case A_TOKEN(prstClr):
+        {
+            mrColors.emplace_back();
+            return new ColorValueContext(*this, mrColors.back());
+        }
+    }
+    return nullptr;
+}
+
+} // namespace oox::drawingml
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */