Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 335 insertions, 0 deletions

diff --git a/oox/source/drawingml/chart/datasourcecontext.cxx b/oox/source/drawingml/chart/datasourcecontext.cxx
new file mode 100644
index 000000000..f4660f5db
--- /dev/null
+++ b/oox/source/drawingml/chart/datasourcecontext.cxx
@@ -0,0 +1,335 @@
+/* -*- 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 <drawingml/chart/datasourcecontext.hxx>
+
+#include <oox/drawingml/chart/datasourcemodel.hxx>
+
+#include <oox/core/xmlfilterbase.hxx>
+#include <oox/helper/attributelist.hxx>
+#include <oox/token/namespaces.hxx>
+#include <oox/token/tokens.hxx>
+#include <svl/numformat.hxx>
+#include <svl/zforlist.hxx>
+#include <osl/diagnose.h>
+
+namespace oox::drawingml::chart {
+
+using ::oox::core::ContextHandler2Helper;
+using ::oox::core::ContextHandlerRef;
+
+using namespace ::com::sun::star;
+
+DoubleSequenceContext::DoubleSequenceContext( ContextHandler2Helper& rParent, DataSequenceModel& rModel ) :
+    DataSequenceContextBase( rParent, rModel ),
+    mnPtIndex( -1 )
+{
+}
+
+DoubleSequenceContext::~DoubleSequenceContext()
+{
+}
+
+ContextHandlerRef DoubleSequenceContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
+{
+    switch( getCurrentElement() )
+    {
+        case C_TOKEN( numRef ):
+            switch( nElement )
+            {
+                case C_TOKEN( f ):
+                case C_TOKEN( numCache ):
+                    return this;
+            }
+        break;
+
+        case C_TOKEN( numCache ):
+        case C_TOKEN( numLit ):
+            switch( nElement )
+            {
+                case C_TOKEN( formatCode ):
+                    return this;
+                case C_TOKEN( ptCount ):
+                    mrModel.mnPointCount = rAttribs.getInteger( XML_val, -1 );
+                    return nullptr;
+                case C_TOKEN( pt ):
+                    mnPtIndex = rAttribs.getInteger( XML_idx, -1 );
+                    return this;
+            }
+        break;
+
+        case C_TOKEN( pt ):
+            switch( nElement )
+            {
+                case C_TOKEN( v ):
+                    return this;
+            }
+        break;
+    }
+    return nullptr;
+}
+
+void DoubleSequenceContext::onCharacters( const OUString& rChars )
+{
+    switch( getCurrentElement() )
+    {
+        case C_TOKEN( f ):
+            mrModel.maFormula = rChars;
+        break;
+        case C_TOKEN( formatCode ):
+            mrModel.maFormatCode = rChars;
+        break;
+        case C_TOKEN( v ):
+            if( mnPtIndex >= 0 )
+            {
+                /* Import categories as String even though it could
+                 * be values except when the format code indicates that they are dates.
+                 * n#810508: xVal needs to be imported as double
+                 * TODO: NumberFormat conversion, remove the check then.
+                 */
+                if( isParentElement( C_TOKEN( cat ), 4 ) )
+                {
+                    // workaround for bug n#889755
+                    SvNumberFormatter* pNumFrmt = getNumberFormatter();
+                    if( pNumFrmt )
+                    {
+                        sal_uInt32 nKey = pNumFrmt->GetEntryKey( mrModel.maFormatCode );
+                        bool bNoKey = ( nKey == NUMBERFORMAT_ENTRY_NOT_FOUND );
+                        if( bNoKey )
+                        {
+                            OUString aFormatCode = mrModel.maFormatCode;
+                            sal_Int32 nCheckPos = 0;
+                            SvNumFormatType nType;
+                            pNumFrmt->PutEntry( aFormatCode, nCheckPos, nType, nKey );
+                            bNoKey = (nCheckPos != 0);
+                            if (!bNoKey)
+                                mrModel.meFormatType = nType;
+                        }
+                        if( bNoKey )
+                        {
+                            mrModel.maData[ mnPtIndex ] <<= rChars;
+                        }
+                        else
+                        {
+                            double fValue = rChars.toDouble();
+                            if (mrModel.meFormatType == SvNumFormatType::DATE)
+                                mrModel.maData[ mnPtIndex ] <<= fValue;
+                            else
+                            {
+                                const ::Color* pColor = nullptr;
+                                OUString aFormattedValue;
+                                // tdf#91250: use UNLIMITED_PRECISION in case of GENERAL Number Format of category axis labels
+                                if( pNumFrmt->GetStandardPrec() != SvNumberFormatter::UNLIMITED_PRECISION )
+                                    pNumFrmt->ChangeStandardPrec(SvNumberFormatter::UNLIMITED_PRECISION);
+                                pNumFrmt->GetOutputString( fValue, nKey, aFormattedValue, &pColor );
+                                mrModel.maData[ mnPtIndex ] <<= aFormattedValue;
+                            }
+                        }
+                    }
+                    else
+                    {
+                        mrModel.maData[ mnPtIndex ] <<= rChars;
+                    }
+                }
+                else
+                {
+                    mrModel.maData[ mnPtIndex ] <<= rChars.toDouble();
+                }
+            }
+        break;
+    }
+}
+
+
+SvNumberFormatter* DoubleSequenceContext::getNumberFormatter()
+{
+    if( mpNumberFormatter == nullptr )
+    {
+        uno::Reference<uno::XComponentContext> rContext =
+                                getFilter().getComponentContext();
+        mpNumberFormatter.reset(
+                new SvNumberFormatter(rContext, LANGUAGE_SYSTEM) );
+    }
+    return mpNumberFormatter.get();
+}
+
+
+StringSequenceContext::StringSequenceContext( ContextHandler2Helper& rParent, DataSequenceModel& rModel )
+    : DataSequenceContextBase( rParent, rModel )
+    , mnPtIndex(-1)
+    , mbReadC15(false)
+{
+}
+
+StringSequenceContext::~StringSequenceContext()
+{
+}
+
+ContextHandlerRef StringSequenceContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
+{
+    switch( getCurrentElement() )
+    {
+        case C_TOKEN( multiLvlStrRef ):
+            switch( nElement )
+            {
+                case C_TOKEN( f ):
+                case C_TOKEN( multiLvlStrCache ):
+                    return this;
+            }
+        break;
+
+        case C15_TOKEN( datalabelsRange ):
+            mbReadC15 = true;
+            switch( nElement )
+            {
+                case C15_TOKEN( f ):
+                case C15_TOKEN( dlblRangeCache ):
+                    return this;
+            }
+        break;
+
+        case C_TOKEN( strRef ):
+            switch( nElement )
+            {
+                case C_TOKEN( f ):
+                case C_TOKEN( strCache ):
+                    return this;
+            }
+        break;
+
+        case C_TOKEN( strCache ):
+        case C_TOKEN( strLit ):
+        case C15_TOKEN( dlblRangeCache ):
+            if (nElement == C15_TOKEN( dlblRangeCache ) && !mbReadC15)
+                break;
+
+            switch( nElement )
+            {
+                case C_TOKEN( ptCount ):
+                    mrModel.mnPointCount = rAttribs.getInteger( XML_val, -1 );
+                    return nullptr;
+                case C_TOKEN( pt ):
+                    mnPtIndex = rAttribs.getInteger( XML_idx, -1 );
+                    return this;
+            }
+        break;
+
+        case C_TOKEN( multiLvlStrCache ):
+            switch (nElement)
+            {
+                case C_TOKEN( ptCount ):
+                    mrModel.mnPointCount = rAttribs.getInteger(XML_val, -1);
+                    mrModel.mnLevelCount--; // normalize level count
+                    return nullptr;
+                case C_TOKEN( lvl ):
+                    mrModel.mnLevelCount++;
+                    return this;
+            }
+            break;
+
+        case C_TOKEN( lvl ):
+            switch (nElement)
+            {
+                case C_TOKEN(pt):
+                    mnPtIndex = rAttribs.getInteger(XML_idx, -1);
+                    return this;
+            }
+            break;
+
+        case C_TOKEN( pt ):
+            switch( nElement )
+            {
+                case C_TOKEN( v ):
+                    return this;
+            }
+        break;
+    }
+    return nullptr;
+}
+
+void StringSequenceContext::onCharacters( const OUString& rChars )
+{
+    switch( getCurrentElement() )
+    {
+        case C_TOKEN( f ):
+            mrModel.maFormula = rChars;
+        break;
+        case C15_TOKEN( f ):
+            if (mbReadC15)
+                mrModel.maFormula = rChars;
+        break;
+        case C_TOKEN( v ):
+            if( mnPtIndex >= 0 )
+                mrModel.maData[ (mrModel.mnLevelCount-1) * mrModel.mnPointCount + mnPtIndex ] <<= rChars;
+        break;
+    }
+}
+
+DataSourceContext::DataSourceContext( ContextHandler2Helper& rParent, DataSourceModel& rModel ) :
+    ContextBase< DataSourceModel >( rParent, rModel )
+{
+}
+
+DataSourceContext::~DataSourceContext()
+{
+}
+
+ContextHandlerRef DataSourceContext::onCreateContext( sal_Int32 nElement, const AttributeList& )
+{
+    switch( getCurrentElement() )
+    {
+        case C_TOKEN( cat ):
+        case C_TOKEN( xVal ):
+        case C_TOKEN( ext ):
+            switch( nElement )
+            {
+                case C_TOKEN( multiLvlStrRef ):
+                case C_TOKEN( strLit ):
+                case C_TOKEN( strRef ):
+                case C15_TOKEN( datalabelsRange ):
+                    OSL_ENSURE( !mrModel.mxDataSeq, "DataSourceContext::onCreateContext - multiple data sequences" );
+                    return new StringSequenceContext( *this, mrModel.mxDataSeq.create() );
+
+                case C_TOKEN( numLit ):
+                case C_TOKEN( numRef ):
+                    OSL_ENSURE( !mrModel.mxDataSeq, "DataSourceContext::onCreateContext - multiple data sequences" );
+                    return new DoubleSequenceContext( *this, mrModel.mxDataSeq.create() );
+            }
+        break;
+
+        case C_TOKEN( plus ):
+        case C_TOKEN( minus ):
+        case C_TOKEN( val ):
+        case C_TOKEN( yVal ):
+        case C_TOKEN( bubbleSize ):
+            switch( nElement )
+            {
+                case C_TOKEN( numLit ):
+                case C_TOKEN( numRef ):
+                    OSL_ENSURE( !mrModel.mxDataSeq, "DataSourceContext::onCreateContext - multiple data sequences" );
+                    return new DoubleSequenceContext( *this, mrModel.mxDataSeq.create() );
+            }
+        break;
+    }
+    return nullptr;
+}
+
+} // namespace oox::drawingml::chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */