1 files changed, 280 insertions, 0 deletions
diff --git a/cui/source/options/cfgchart.cxx b/cui/source/options/cfgchart.cxx
new file mode 100644
index 000000000..13ed520d0
--- /dev/null
+++ b/cui/source/options/cfgchart.cxx
@@ -0,0 +1,280 @@
+/* -*- 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 <com/sun/star/uno/Sequence.hxx>
+#include <tools/debug.hxx>
+#include <sal/log.hxx>
+#include "cfgchart.hxx"
+#include <dialmgr.hxx>
+#include <strings.hrc>
+#include <utility>
+
+#define ROW_COLOR_COUNT 12
+
+using namespace com::sun::star;
+
+// accessors
+size_t SvxChartColorTable::size() const
+{
+    return m_aColorEntries.size();
+}
+
+const XColorEntry & SvxChartColorTable::operator[]( size_t _nIndex ) const
+{
+    if ( _nIndex >= m_aColorEntries.size() )
+    {
+        SAL_WARN( "cui.options", "SvxChartColorTable::[] invalid index" );
+        return m_aColorEntries[ 0 ];
+    }
+
+    return m_aColorEntries[ _nIndex ];
+}
+
+Color SvxChartColorTable::getColor( size_t _nIndex ) const
+{
+    if ( _nIndex >= m_aColorEntries.size() )
+    {
+        SAL_WARN( "cui.options", "SvxChartColorTable::getColorData invalid index" );
+        return COL_BLACK;
+    }
+
+    return m_aColorEntries[ _nIndex ].GetColor().GetRGBColor();
+}
+
+// mutators
+void SvxChartColorTable::clear()
+{
+    m_aColorEntries.clear();
+}
+
+void SvxChartColorTable::append( const XColorEntry & _rEntry )
+{
+    m_aColorEntries.push_back( _rEntry );
+}
+
+void SvxChartColorTable::remove( size_t _nIndex )
+{
+    if (!m_aColorEntries.empty())
+        m_aColorEntries.erase( m_aColorEntries.begin() + _nIndex);
+
+    for (size_t i=0 ; i<m_aColorEntries.size(); i++)
+    {
+        m_aColorEntries[ i ].SetName( getDefaultName( i ) );
+    }
+}
+
+void SvxChartColorTable::replace( size_t _nIndex, const XColorEntry & _rEntry )
+{
+    DBG_ASSERT( _nIndex <= m_aColorEntries.size(),
+                "SvxChartColorTable::replace invalid index" );
+
+    m_aColorEntries[ _nIndex ] = _rEntry;
+}
+
+void SvxChartColorTable::useDefault()
+{
+    static const Color aColors[] = {
+        Color( 0x00, 0x45, 0x86 ),
+        Color( 0xff, 0x42, 0x0e ),
+        Color( 0xff, 0xd3, 0x20 ),
+        Color( 0x57, 0x9d, 0x1c ),
+        Color( 0x7e, 0x00, 0x21 ),
+        Color( 0x83, 0xca, 0xff ),
+        Color( 0x31, 0x40, 0x04 ),
+        Color( 0xae, 0xcf, 0x00 ),
+        Color( 0x4b, 0x1f, 0x6f ),
+        Color( 0xff, 0x95, 0x0e ),
+        Color( 0xc5, 0x00, 0x0b ),
+        Color( 0x00, 0x84, 0xd1 )
+    };
+
+    clear();
+
+    for( sal_Int32 i=0; i<ROW_COLOR_COUNT; i++ )
+    {
+        append( XColorEntry( aColors[ i % sizeof( aColors ) ], getDefaultName( i ) ));
+    }
+}
+
+OUString SvxChartColorTable::getDefaultName( size_t _nIndex )
+{
+    OUString aName;
+
+    std::u16string_view sDefaultNamePrefix;
+    std::u16string_view sDefaultNamePostfix;
+    OUString aResName( CuiResId( RID_CUISTR_DIAGRAM_ROW ) );
+    sal_Int32 nPos = aResName.indexOf( "$(ROW)" );
+    if( nPos != -1 )
+    {
+        sDefaultNamePrefix = aResName.subView( 0, nPos );
+        sDefaultNamePostfix = aResName.subView( nPos + sizeof( "$(ROW)" ) - 1 );
+    }
+    else
+    {
+        sDefaultNamePrefix = aResName;
+    }
+
+    aName = sDefaultNamePrefix + OUString::number(_nIndex + 1) + sDefaultNamePostfix;
+
+    return aName;
+}
+
+// comparison
+bool SvxChartColorTable::operator==( const SvxChartColorTable & _rOther ) const
+{
+    // note: XColorEntry has no operator ==
+    bool bEqual = ( m_aColorEntries.size() == _rOther.m_aColorEntries.size() );
+
+    if( bEqual )
+    {
+        for( size_t i = 0; i < m_aColorEntries.size(); ++i )
+        {
+            if( getColor( i ) != _rOther.getColor( i ))
+            {
+                bEqual = false;
+                break;
+            }
+        }
+    }
+
+    return bEqual;
+}
+
+
+
+
+SvxChartOptions::SvxChartOptions() :
+    ::utl::ConfigItem( "Office.Chart" ),
+    mbIsInitialized( false ),
+    maPropertyNames{ "DefaultColor/Series" }
+{
+}
+
+SvxChartOptions::~SvxChartOptions()
+{
+}
+
+const SvxChartColorTable& SvxChartOptions::GetDefaultColors()
+{
+    if ( !mbIsInitialized )
+        mbIsInitialized = RetrieveOptions();
+    return maDefColors;
+}
+
+void SvxChartOptions::SetDefaultColors( const SvxChartColorTable& aCol )
+{
+    maDefColors = aCol;
+    SetModified();
+}
+
+bool SvxChartOptions::RetrieveOptions()
+{
+    // get sequence containing all properties
+
+    uno::Sequence< OUString > aNames = GetPropertyNames();
+    uno::Sequence< uno::Any > aProperties( aNames.getLength());
+    aProperties = GetProperties( aNames );
+
+    if( aProperties.getLength() != aNames.getLength())
+        return false;
+
+    // 1. default colors for series
+    maDefColors.clear();
+    uno::Sequence< sal_Int64 > aColorSeq;
+    aProperties[ 0 ] >>= aColorSeq;
+
+    sal_Int32 nCount = aColorSeq.getLength();
+    Color aCol;
+
+    // create strings for entry names
+    OUString aResName( CuiResId( RID_CUISTR_DIAGRAM_ROW ) );
+    std::u16string_view aPrefix, aPostfix;
+    OUString aName;
+    sal_Int32 nPos = aResName.indexOf( "$(ROW)" );
+    if( nPos != -1 )
+    {
+        aPrefix = aResName.subView( 0, nPos );
+        sal_Int32 idx = nPos + sizeof( "$(ROW)" ) - 1;
+        aPostfix = aResName.subView( idx );
+    }
+    else
+        aPrefix = aResName;
+
+    // set color values
+    for( sal_Int32 i=0; i < nCount; i++ )
+    {
+        aCol = Color(ColorTransparency, aColorSeq[ i ]);
+
+        aName = aPrefix + OUString::number(i + 1) + aPostfix;
+
+        maDefColors.append( XColorEntry( aCol, aName ));
+    }
+    return true;
+}
+
+void SvxChartOptions::ImplCommit()
+{
+    uno::Sequence< OUString > aNames = GetPropertyNames();
+    uno::Sequence< uno::Any > aValues( aNames.getLength());
+
+    if( aValues.hasElements() )
+    {
+        // 1. default colors for series
+        // convert list to sequence
+        const size_t nCount = maDefColors.size();
+        uno::Sequence< sal_Int64 > aColors( nCount );
+        auto aColorsRange = asNonConstRange(aColors);
+        for( size_t i=0; i < nCount; i++ )
+        {
+            Color aData = maDefColors.getColor( i );
+            aColorsRange[ i ] = sal_uInt32(aData);
+        }
+
+        aValues.getArray()[0] <<= aColors;
+    }
+
+    PutProperties( aNames, aValues );
+}
+
+void SvxChartOptions::Notify( const css::uno::Sequence< OUString >& )
+{
+}
+
+
+
+
+SvxChartColorTableItem::SvxChartColorTableItem( sal_uInt16 nWhich_, SvxChartColorTable aTable ) :
+    SfxPoolItem( nWhich_ ),
+    m_aColorTable(std::move( aTable ))
+{
+}
+
+SvxChartColorTableItem* SvxChartColorTableItem::Clone( SfxItemPool * ) const
+{
+    return new SvxChartColorTableItem( *this );
+}
+
+bool SvxChartColorTableItem::operator==( const SfxPoolItem& rAttr ) const
+{
+    assert(SfxPoolItem::operator==(rAttr));
+
+    return static_cast<const SvxChartColorTableItem & >( rAttr ).m_aColorTable == m_aColorTable;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */