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path: root/sc/source/filter/excel/xlchart.cxx
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sc.hxx"

#include "xlchart.hxx"

#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/awt/Gradient.hpp>
#include <com/sun/star/drawing/Hatch.hpp>
#include <com/sun/star/drawing/LineDash.hpp>
#include <com/sun/star/drawing/LineStyle.hpp>
#include <com/sun/star/drawing/FillStyle.hpp>
#include <com/sun/star/drawing/BitmapMode.hpp>
#include <com/sun/star/chart/DataLabelPlacement.hpp>
#include <com/sun/star/chart/XAxisXSupplier.hpp>
#include <com/sun/star/chart/XAxisYSupplier.hpp>
#include <com/sun/star/chart/XAxisZSupplier.hpp>
#include <com/sun/star/chart/XChartDocument.hpp>
#include <com/sun/star/chart/XSecondAxisTitleSupplier.hpp>
#include <com/sun/star/chart2/Symbol.hpp>

#include <sal/macros.h>
#include <rtl/math.hxx>
#include <svl/itemset.hxx>
#include <svx/xfillit0.hxx>
#include <svx/xflclit.hxx>
#include <svx/xfltrit.hxx>
#include <svx/xflgrit.hxx>
#include <svx/xbtmpit.hxx>
#include <svx/unomid.hxx>
#include <filter/msfilter/escherex.hxx>
#include <editeng/memberids.hrc>
#include "global.hxx"
#include "xlroot.hxx"
#include "xlstyle.hxx"

using ::rtl::OUString;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::lang::XMultiServiceFactory;
using ::com::sun::star::chart2::XChartDocument;
using ::com::sun::star::drawing::XShape;

namespace cssc = ::com::sun::star::chart;

// Common =====================================================================

XclChRectangle::XclChRectangle() :
    mnX( 0 ),
    mnY( 0 ),
    mnWidth( 0 ),
    mnHeight( 0 )
{
}

// ----------------------------------------------------------------------------

XclChDataPointPos::XclChDataPointPos( sal_uInt16 nSeriesIdx, sal_uInt16 nPointIdx ) :
    mnSeriesIdx( nSeriesIdx ),
    mnPointIdx( nPointIdx )
{
}

bool operator<( const XclChDataPointPos& rL, const XclChDataPointPos& rR )
{
    return (rL.mnSeriesIdx < rR.mnSeriesIdx) ||
        ((rL.mnSeriesIdx == rR.mnSeriesIdx) && (rL.mnPointIdx < rR.mnPointIdx));
}

// ----------------------------------------------------------------------------

XclChFrBlock::XclChFrBlock( sal_uInt16 nType ) :
    mnType( nType ),
    mnContext( 0 ),
    mnValue1( 0 ),
    mnValue2( 0 )
{
}

// Frame formatting ===========================================================

XclChFramePos::XclChFramePos() :
    mnTLMode( EXC_CHFRAMEPOS_PARENT ),
    mnBRMode( EXC_CHFRAMEPOS_PARENT )
{
}

// ----------------------------------------------------------------------------

XclChLineFormat::XclChLineFormat() :
    maColor( COL_BLACK ),
    mnPattern( EXC_CHLINEFORMAT_SOLID ),
    mnWeight( EXC_CHLINEFORMAT_SINGLE ),
    mnFlags( EXC_CHLINEFORMAT_AUTO )
{
}

// ----------------------------------------------------------------------------

XclChAreaFormat::XclChAreaFormat() :
    maPattColor( COL_WHITE ),
    maBackColor( COL_BLACK ),
    mnPattern( EXC_PATT_SOLID ),
    mnFlags( EXC_CHAREAFORMAT_AUTO )
{
}

// ----------------------------------------------------------------------------

XclChEscherFormat::XclChEscherFormat()
{
}

XclChEscherFormat::~XclChEscherFormat()
{
}

// ----------------------------------------------------------------------------

XclChPicFormat::XclChPicFormat() :
    mnBmpMode( EXC_CHPICFORMAT_NONE ),
    mnFormat( EXC_CHPICFORMAT_DEFAULT ),
    mnFlags( EXC_CHPICFORMAT_DEFAULTFLAGS ),
    mfScale( 0.5 )
{
}

// ----------------------------------------------------------------------------

XclChFrame::XclChFrame() :
    mnFormat( EXC_CHFRAME_STANDARD ),
    mnFlags( EXC_CHFRAME_AUTOSIZE | EXC_CHFRAME_AUTOPOS )
{
}

// Source links ===============================================================

XclChSourceLink::XclChSourceLink() :
    mnDestType( EXC_CHSRCLINK_TITLE ),
    mnLinkType( EXC_CHSRCLINK_DEFAULT ),
    mnFlags( 0 ),
    mnNumFmtIdx( 0 )
{
}

// Text =======================================================================

XclChObjectLink::XclChObjectLink() :
    mnTarget( EXC_CHOBJLINK_NONE )
{
}

// ----------------------------------------------------------------------------

XclChFrLabelProps::XclChFrLabelProps() :
    mnFlags( 0 )
{
}

// ----------------------------------------------------------------------------

XclChText::XclChText() :
    maTextColor( COL_BLACK ),
    mnHAlign( EXC_CHTEXT_ALIGN_CENTER ),
    mnVAlign( EXC_CHTEXT_ALIGN_CENTER ),
    mnBackMode( EXC_CHTEXT_TRANSPARENT ),
    mnFlags( EXC_CHTEXT_AUTOCOLOR | EXC_CHTEXT_AUTOFILL ),
    mnFlags2( EXC_CHTEXT_POS_DEFAULT ),
    mnRotation( EXC_ROT_NONE )
{
}

// Data series ================================================================

XclChMarkerFormat::XclChMarkerFormat() :
    maLineColor( COL_BLACK ),
    maFillColor( COL_WHITE ),
    mnMarkerSize( EXC_CHMARKERFORMAT_SINGLESIZE ),
    mnMarkerType( EXC_CHMARKERFORMAT_NOSYMBOL ),
    mnFlags( EXC_CHMARKERFORMAT_AUTO )
{
};

// ----------------------------------------------------------------------------

XclCh3dDataFormat::XclCh3dDataFormat() :
    mnBase( EXC_CH3DDATAFORMAT_RECT ),
    mnTop( EXC_CH3DDATAFORMAT_STRAIGHT )
{
}

// ----------------------------------------------------------------------------

XclChDataFormat::XclChDataFormat() :
    mnFormatIdx( EXC_CHDATAFORMAT_DEFAULT ),
    mnFlags( 0 )
{
}

// ----------------------------------------------------------------------------

XclChSerTrendLine::XclChSerTrendLine() :
    mfForecastFor( 0.0 ),
    mfForecastBack( 0.0 ),
    mnLineType( EXC_CHSERTREND_POLYNOMIAL ),
    mnOrder( 1 ),
    mnShowEquation( 0 ),
    mnShowRSquared( 0 )
{
    /*  Set all bits in mfIntercept to 1 (that is -1.#NAN) to indicate that
        there is no interception point. Cannot use ::rtl::math::setNan() here
        cause it misses the sign bit. */
    sal_math_Double* pDouble = reinterpret_cast< sal_math_Double* >( &mfIntercept );
    pDouble->w32_parts.msw = pDouble->w32_parts.lsw = 0xFFFFFFFF;
}

// ----------------------------------------------------------------------------

XclChSerErrorBar::XclChSerErrorBar() :
    mfValue( 0.0 ),
    mnValueCount( 1 ),
    mnBarType( EXC_CHSERERR_NONE ),
    mnSourceType( EXC_CHSERERR_FIXED ),
    mnLineEnd( EXC_CHSERERR_END_TSHAPE )
{
}

// ----------------------------------------------------------------------------

XclChSeries::XclChSeries() :
    mnCategType( EXC_CHSERIES_NUMERIC ),
    mnValueType( EXC_CHSERIES_NUMERIC ),
    mnBubbleType( EXC_CHSERIES_NUMERIC ),
    mnCategCount( 0 ),
    mnValueCount( 0 ),
    mnBubbleCount( 0 )
{
}

// Chart type groups ==========================================================

XclChType::XclChType() :
    mnOverlap( 0 ),
    mnGap( 150 ),
    mnRotation( 0 ),
    mnPieHole( 0 ),
    mnBubbleSize( 100 ),
    mnBubbleType( EXC_CHSCATTER_AREA ),
    mnFlags( 0 )
{
}

// ----------------------------------------------------------------------------

XclChChart3d::XclChChart3d() :
    mnRotation( 20 ),
    mnElevation( 15 ),
    mnEyeDist( 30 ),
    mnRelHeight( 100 ),
    mnRelDepth( 100 ),
    mnDepthGap( 150 ),
    mnFlags( EXC_CHCHART3D_AUTOHEIGHT )
{
}

// ----------------------------------------------------------------------------

XclChLegend::XclChLegend() :
    mnDockMode( EXC_CHLEGEND_RIGHT ),
    mnSpacing( EXC_CHLEGEND_MEDIUM ),
    mnFlags( EXC_CHLEGEND_DOCKED | EXC_CHLEGEND_AUTOSERIES |
        EXC_CHLEGEND_AUTOPOSX | EXC_CHLEGEND_AUTOPOSY | EXC_CHLEGEND_STACKED )
{
}

// ----------------------------------------------------------------------------

XclChTypeGroup::XclChTypeGroup() :
    mnFlags( 0 ),
    mnGroupIdx( EXC_CHSERGROUP_NONE )
{
}

// ----------------------------------------------------------------------------

XclChProperties::XclChProperties() :
    mnFlags( 0 ),
    mnEmptyMode( EXC_CHPROPS_EMPTY_SKIP )
{
}

// Axes =======================================================================

XclChLabelRange::XclChLabelRange() :
    mnCross( 1 ),
    mnLabelFreq( 1 ),
    mnTickFreq( 1 ),
    mnFlags( 0 )
{
}

// ----------------------------------------------------------------------------

XclChValueRange::XclChValueRange() :
    mfMin( 0.0 ),
    mfMax( 0.0 ),
    mfMajorStep( 0.0 ),
    mfMinorStep( 0.0 ),
    mfCross( 0.0 ),
    mnFlags( EXC_CHVALUERANGE_AUTOMIN | EXC_CHVALUERANGE_AUTOMAX |
        EXC_CHVALUERANGE_AUTOMAJOR | EXC_CHVALUERANGE_AUTOMINOR | EXC_CHVALUERANGE_AUTOCROSS | EXC_CHVALUERANGE_BIT8 )
{
}

// ----------------------------------------------------------------------------

XclChTick::XclChTick() :
    maTextColor( COL_BLACK ),
    mnMajor( EXC_CHTICK_INSIDE | EXC_CHTICK_OUTSIDE ),
    mnMinor( 0 ),
    mnLabelPos( EXC_CHTICK_NEXT ),
    mnBackMode( EXC_CHTICK_TRANSPARENT ),
    mnFlags( EXC_CHTICK_AUTOCOLOR | EXC_CHTICK_AUTOROT ),
    mnRotation( EXC_ROT_NONE )
{
}

// ----------------------------------------------------------------------------

XclChAxis::XclChAxis() :
    mnType( EXC_CHAXIS_NONE )
{
}

sal_Int32 XclChAxis::GetApiAxisDimension() const
{
    sal_Int32 nApiAxisDim = EXC_CHART_AXIS_NONE;
    switch( mnType )
    {
        case EXC_CHAXIS_X:  nApiAxisDim = EXC_CHART_AXIS_X; break;
        case EXC_CHAXIS_Y:  nApiAxisDim = EXC_CHART_AXIS_Y; break;
        case EXC_CHAXIS_Z:  nApiAxisDim = EXC_CHART_AXIS_Z; break;
    }
    return nApiAxisDim;
}

// ----------------------------------------------------------------------------

XclChAxesSet::XclChAxesSet() :
    mnAxesSetId( EXC_CHAXESSET_PRIMARY )
{
}

sal_Int32 XclChAxesSet::GetApiAxesSetIndex() const
{
    sal_Int32 nApiAxesSetIdx = EXC_CHART_AXESSET_NONE;
    switch( mnAxesSetId )
    {
        case EXC_CHAXESSET_PRIMARY:     nApiAxesSetIdx = EXC_CHART_AXESSET_PRIMARY;     break;
        case EXC_CHAXESSET_SECONDARY:   nApiAxesSetIdx = EXC_CHART_AXESSET_SECONDARY;   break;
    }
    return nApiAxesSetIdx;
}

// Static helper functions ====================================================

sal_uInt16 XclChartHelper::GetSeriesLineAutoColorIdx( sal_uInt16 nFormatIdx )
{
    static const sal_uInt16 spnLineColors[] =
    {
        32, 33, 34, 35, 36, 37, 38, 39,
        40, 41, 42, 43, 44, 45, 46, 47,
        48, 49, 50, 51, 52, 53, 54, 55,
        56, 57, 58, 59, 60, 61, 62,  8,
         9, 10, 11, 12, 13, 14, 15, 16,
        17, 18, 19, 20, 21, 22, 23, 24,
        25, 26, 27, 28, 29, 30, 31, 63
    };
    return spnLineColors[ nFormatIdx % SAL_N_ELEMENTS( spnLineColors ) ];
}

sal_uInt16 XclChartHelper::GetSeriesFillAutoColorIdx( sal_uInt16 nFormatIdx )
{
    static const sal_uInt16 spnFillColors[] =
    {
        24, 25, 26, 27, 28, 29, 30, 31,
        32, 33, 34, 35, 36, 37, 38, 39,
        40, 41, 42, 43, 44, 45, 46, 47,
        48, 49, 50, 51, 52, 53, 54, 55,
        56, 57, 58, 59, 60, 61, 62, 63,
         8,  9, 10, 11, 12, 13, 14, 15,
        16, 17, 18, 19, 20, 21, 22, 23
    };
    return spnFillColors[ nFormatIdx % SAL_N_ELEMENTS( spnFillColors ) ];
}

sal_uInt8 XclChartHelper::GetSeriesFillAutoTransp( sal_uInt16 nFormatIdx )
{
    static const sal_uInt8 spnTrans[] = { 0x00, 0x40, 0x20, 0x60, 0x70 };
    return spnTrans[ (nFormatIdx / 56) % SAL_N_ELEMENTS( spnTrans ) ];
}

sal_uInt16 XclChartHelper::GetAutoMarkerType( sal_uInt16 nFormatIdx )
{
    static const sal_uInt16 spnSymbols[] = {
        EXC_CHMARKERFORMAT_DIAMOND, EXC_CHMARKERFORMAT_SQUARE, EXC_CHMARKERFORMAT_TRIANGLE,
        EXC_CHMARKERFORMAT_CROSS, EXC_CHMARKERFORMAT_STAR, EXC_CHMARKERFORMAT_CIRCLE,
        EXC_CHMARKERFORMAT_PLUS, EXC_CHMARKERFORMAT_DOWJ, EXC_CHMARKERFORMAT_STDDEV };
    return spnSymbols[ nFormatIdx % SAL_N_ELEMENTS( spnSymbols ) ];
}

bool XclChartHelper::HasMarkerFillColor( sal_uInt16 nMarkerType )
{
    static const bool spbFilled[] = {
        false, true, true, true, false, false, false, false, true, false };
    return (nMarkerType < SAL_N_ELEMENTS( spbFilled )) && spbFilled[ nMarkerType ];
}

OUString XclChartHelper::GetErrorBarValuesRole( sal_uInt8 nBarType )
{
    switch( nBarType )
    {
        case EXC_CHSERERR_XPLUS:    return EXC_CHPROP_ROLE_ERRORBARS_POSX;
        case EXC_CHSERERR_XMINUS:   return EXC_CHPROP_ROLE_ERRORBARS_NEGX;
        case EXC_CHSERERR_YPLUS:    return EXC_CHPROP_ROLE_ERRORBARS_POSY;
        case EXC_CHSERERR_YMINUS:   return EXC_CHPROP_ROLE_ERRORBARS_NEGY;
        default:    DBG_ERRORFILE( "XclChartHelper::GetErrorBarValuesRole - unknown bar type" );
    }
    return OUString();
}

// Chart formatting info provider =============================================

namespace {

static const XclChFormatInfo spFmtInfos[] =
{
    // object type                  property mode                auto line color         auto line weight         auto pattern color      missing frame type         create delete isframe
    { EXC_CHOBJTYPE_BACKGROUND,     EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_INVISIBLE, true,  true,  true  },
    { EXC_CHOBJTYPE_PLOTFRAME,      EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_INVISIBLE, true,  true,  true  },
    { EXC_CHOBJTYPE_WALL3D,         EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_AUTO,      true,  false, true  },
    { EXC_CHOBJTYPE_FLOOR3D,        EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   23,                     EXC_CHFRAMETYPE_AUTO,      true,  false, true  },
    { EXC_CHOBJTYPE_TEXT,           EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_INVISIBLE, false, true,  true  },
    { EXC_CHOBJTYPE_LEGEND,         EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_AUTO,      true,  true,  true  },
    { EXC_CHOBJTYPE_LINEARSERIES,   EXC_CHPROPMODE_LINEARSERIES, 0xFFFF,                 EXC_CHLINEFORMAT_SINGLE, EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_AUTO,      false, false, false },
    { EXC_CHOBJTYPE_FILLEDSERIES,   EXC_CHPROPMODE_FILLEDSERIES, EXC_COLOR_CHBORDERAUTO, EXC_CHLINEFORMAT_SINGLE, 0xFFFF,                 EXC_CHFRAMETYPE_AUTO,      false, false, true  },
    { EXC_CHOBJTYPE_AXISLINE,       EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_AUTO,      false, false, false },
    { EXC_CHOBJTYPE_GRIDLINE,       EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_INVISIBLE, false, true,  false  },
    { EXC_CHOBJTYPE_TRENDLINE,      EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_DOUBLE, EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_INVISIBLE, false, false, false },
    { EXC_CHOBJTYPE_ERRORBAR,       EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_SINGLE, EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_INVISIBLE, false, false, false },
    { EXC_CHOBJTYPE_CONNECTLINE,    EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_INVISIBLE, false, false, false },
    { EXC_CHOBJTYPE_HILOLINE,       EXC_CHPROPMODE_LINEARSERIES, EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_INVISIBLE, false, false, false },
    { EXC_CHOBJTYPE_WHITEDROPBAR,   EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWBACK, EXC_CHFRAMETYPE_INVISIBLE, false, false, true  },
    { EXC_CHOBJTYPE_BLACKDROPBAR,   EXC_CHPROPMODE_COMMON,       EXC_COLOR_CHWINDOWTEXT, EXC_CHLINEFORMAT_HAIR,   EXC_COLOR_CHWINDOWTEXT, EXC_CHFRAMETYPE_INVISIBLE, false, false, true  }
};

}

// ----------------------------------------------------------------------------

XclChFormatInfoProvider::XclChFormatInfoProvider()
{
    const XclChFormatInfo* pEnd = STATIC_TABLE_END( spFmtInfos );
    for( const XclChFormatInfo* pIt = spFmtInfos; pIt != pEnd; ++pIt )
        maInfoMap[ pIt->meObjType ] = pIt;
}

const XclChFormatInfo& XclChFormatInfoProvider::GetFormatInfo( XclChObjectType eObjType ) const
{
    XclFmtInfoMap::const_iterator aIt = maInfoMap.find( eObjType );
    DBG_ASSERT( aIt != maInfoMap.end(), "XclChFormatInfoProvider::GetFormatInfo - unknown object type" );
    return (aIt == maInfoMap.end()) ? *spFmtInfos : *aIt->second;
}

// Chart type info provider ===================================================

namespace {

// chart type service names
const sal_Char SERVICE_CHART2_AREA[]      = "com.sun.star.chart2.AreaChartType";
const sal_Char SERVICE_CHART2_CANDLE[]    = "com.sun.star.chart2.CandleStickChartType";
const sal_Char SERVICE_CHART2_COLUMN[]    = "com.sun.star.chart2.ColumnChartType";
const sal_Char SERVICE_CHART2_LINE[]      = "com.sun.star.chart2.LineChartType";
const sal_Char SERVICE_CHART2_NET[]       = "com.sun.star.chart2.NetChartType";
const sal_Char SERVICE_CHART2_FILLEDNET[] = "com.sun.star.chart2.FilledNetChartType";
const sal_Char SERVICE_CHART2_PIE[]       = "com.sun.star.chart2.PieChartType";
const sal_Char SERVICE_CHART2_SCATTER[]   = "com.sun.star.chart2.ScatterChartType";
const sal_Char SERVICE_CHART2_BUBBLE[]    = "com.sun.star.chart2.BubbleChartType";
const sal_Char SERVICE_CHART2_SURFACE[]   = "com.sun.star.chart2.ColumnChartType";    // Todo

namespace csscd = cssc::DataLabelPlacement;

static const XclChTypeInfo spTypeInfos[] =
{
    // chart type             chart type category      record id           service                   varied point color     def label pos         comb2d 3d     polar  area2d area3d 1stvis xcateg swap   stack  revers betw
    { EXC_CHTYPEID_BAR,       EXC_CHTYPECATEG_BAR,     EXC_ID_CHBAR,       SERVICE_CHART2_COLUMN,    EXC_CHVARPOINT_SINGLE, csscd::OUTSIDE,       true,  true,  false, true,  true,  false, true,  false, true,  false, true  },
    { EXC_CHTYPEID_HORBAR,    EXC_CHTYPECATEG_BAR,     EXC_ID_CHBAR,       SERVICE_CHART2_COLUMN,    EXC_CHVARPOINT_SINGLE, csscd::OUTSIDE,       false, true,  false, true,  true,  false, true,  true,  true,  false, true  },
    { EXC_CHTYPEID_LINE,      EXC_CHTYPECATEG_LINE,    EXC_ID_CHLINE,      SERVICE_CHART2_LINE,      EXC_CHVARPOINT_SINGLE, csscd::RIGHT,         true,  true,  false, false, true,  false, true,  false, true,  false, false },
    { EXC_CHTYPEID_AREA,      EXC_CHTYPECATEG_LINE,    EXC_ID_CHAREA,      SERVICE_CHART2_AREA,      EXC_CHVARPOINT_NONE,   csscd::CENTER,        true,  true,  false, true,  true,  false, true,  false, true,  true,  false },
    { EXC_CHTYPEID_STOCK,     EXC_CHTYPECATEG_LINE,    EXC_ID_CHLINE,      SERVICE_CHART2_CANDLE,    EXC_CHVARPOINT_NONE,   csscd::RIGHT,         true,  false, false, false, false, false, true,  false, true,  false, false },
    { EXC_CHTYPEID_RADARLINE, EXC_CHTYPECATEG_RADAR,   EXC_ID_CHRADARLINE, SERVICE_CHART2_NET,       EXC_CHVARPOINT_SINGLE, csscd::TOP,           false, false, true,  false, true,  false, true,  false, false, false, false },
    { EXC_CHTYPEID_RADARAREA, EXC_CHTYPECATEG_RADAR,   EXC_ID_CHRADARAREA, SERVICE_CHART2_FILLEDNET, EXC_CHVARPOINT_NONE,   csscd::TOP,           false, false, true,  true,  true,  false, true,  false, false, true,  false },
    { EXC_CHTYPEID_PIE,       EXC_CHTYPECATEG_PIE,     EXC_ID_CHPIE,       SERVICE_CHART2_PIE,       EXC_CHVARPOINT_MULTI,  csscd::AVOID_OVERLAP, false, true,  true,  true,  true,  true,  true,  false, false, false, false },
    { EXC_CHTYPEID_DONUT,     EXC_CHTYPECATEG_PIE,     EXC_ID_CHPIE,       SERVICE_CHART2_PIE,       EXC_CHVARPOINT_MULTI,  csscd::AVOID_OVERLAP, false, true,  true,  true,  true,  false, true,  false, false, true,  false },
    { EXC_CHTYPEID_PIEEXT,    EXC_CHTYPECATEG_PIE,     EXC_ID_CHPIEEXT,    SERVICE_CHART2_PIE,       EXC_CHVARPOINT_MULTI,  csscd::AVOID_OVERLAP, false, false, true,  true,  true,  true,  true,  false, false, false, false },
    { EXC_CHTYPEID_SCATTER,   EXC_CHTYPECATEG_SCATTER, EXC_ID_CHSCATTER,   SERVICE_CHART2_SCATTER,   EXC_CHVARPOINT_SINGLE, csscd::RIGHT,         true,  false, false, false, true,  false, false, false, false, false, false },
    { EXC_CHTYPEID_BUBBLES,   EXC_CHTYPECATEG_SCATTER, EXC_ID_CHSCATTER,   SERVICE_CHART2_BUBBLE,    EXC_CHVARPOINT_SINGLE, csscd::RIGHT,         false, false, false, true,  true,  false, false, false, false, false, false },
    { EXC_CHTYPEID_SURFACE,   EXC_CHTYPECATEG_SURFACE, EXC_ID_CHSURFACE,   SERVICE_CHART2_SURFACE,   EXC_CHVARPOINT_NONE,   csscd::RIGHT,         false, true,  false, true,  true,  false, true,  false, false, false, false },
    { EXC_CHTYPEID_UNKNOWN,   EXC_CHTYPECATEG_BAR,     EXC_ID_CHBAR,       SERVICE_CHART2_COLUMN,    EXC_CHVARPOINT_SINGLE, csscd::OUTSIDE,       true,  true,  false, true,  true,  false, true,  false, true,  false, true  }
};

} // namespace

XclChExtTypeInfo::XclChExtTypeInfo( const XclChTypeInfo& rTypeInfo ) :
    XclChTypeInfo( rTypeInfo ),
    mb3dChart( false ),
    mbSpline( false )
{
}

void XclChExtTypeInfo::Set( const XclChTypeInfo& rTypeInfo, bool b3dChart, bool bSpline )
{
    static_cast< XclChTypeInfo& >( *this ) = rTypeInfo;
    mb3dChart = mbSupports3d && b3dChart;
    mbSpline = bSpline;
}

// ----------------------------------------------------------------------------

XclChTypeInfoProvider::XclChTypeInfoProvider()
{
    const XclChTypeInfo* pEnd = STATIC_TABLE_END( spTypeInfos );
    for( const XclChTypeInfo* pIt = spTypeInfos; pIt != pEnd; ++pIt )
        maInfoMap[ pIt->meTypeId ] = pIt;
}

const XclChTypeInfo& XclChTypeInfoProvider::GetTypeInfo( XclChTypeId eTypeId ) const
{
    XclChTypeInfoMap::const_iterator aIt = maInfoMap.find( eTypeId );
    DBG_ASSERT( aIt != maInfoMap.end(), "XclChTypeInfoProvider::GetTypeInfo - unknown chart type" );
    return (aIt == maInfoMap.end()) ? *maInfoMap.rbegin()->second : *aIt->second;
}

const XclChTypeInfo& XclChTypeInfoProvider::GetTypeInfoFromRecId( sal_uInt16 nRecId ) const
{
    const XclChTypeInfo* pEnd = STATIC_TABLE_END( spTypeInfos );
    for( const XclChTypeInfo* pIt = spTypeInfos; pIt != pEnd; ++pIt )
        if( pIt->mnRecId == nRecId )
            return *pIt;
    DBG_ERRORFILE( "XclChTypeInfoProvider::GetTypeInfoFromRecId - unknown record id" );
    return GetTypeInfo( EXC_CHTYPEID_UNKNOWN );
}

const XclChTypeInfo& XclChTypeInfoProvider::GetTypeInfoFromService( const OUString& rServiceName ) const
{
    const XclChTypeInfo* pEnd = STATIC_TABLE_END( spTypeInfos );
    for( const XclChTypeInfo* pIt = spTypeInfos; pIt != pEnd; ++pIt )
        if( rServiceName.equalsAscii( pIt->mpcServiceName ) )
            return *pIt;
    DBG_ERRORFILE( "XclChTypeInfoProvider::GetTypeInfoFromService - unknown service name" );
    return GetTypeInfo( EXC_CHTYPEID_UNKNOWN );
}

// Property helpers ===========================================================

XclChObjectTable::XclChObjectTable( Reference< XMultiServiceFactory > xFactory,
        const OUString& rServiceName, const OUString& rObjNameBase ) :
    mxFactory( xFactory ),
    maServiceName( rServiceName ),
    maObjNameBase( rObjNameBase ),
    mnIndex( 0 )
{
}

Any XclChObjectTable::GetObject( const OUString& rObjName )
{
    // get object table
    if( !mxContainer.is() )
        mxContainer.set( ScfApiHelper::CreateInstance( mxFactory, maServiceName ), UNO_QUERY );
    DBG_ASSERT( mxContainer.is(), "XclChObjectTable::GetObject - container not found" );

    Any aObj;
    if( mxContainer.is() )
    {
        // get object from container
        try
        {
            aObj = mxContainer->getByName( rObjName );
        }
        catch( Exception& )
        {
            DBG_ERRORFILE( "XclChObjectTable::GetObject - object not found" );
        }
    }
    return aObj;
}

OUString XclChObjectTable::InsertObject( const Any& rObj )
{

    // create object table
    if( !mxContainer.is() )
        mxContainer.set( ScfApiHelper::CreateInstance( mxFactory, maServiceName ), UNO_QUERY );
    DBG_ASSERT( mxContainer.is(), "XclChObjectTable::InsertObject - container not found" );

    OUString aObjName;
    if( mxContainer.is() )
    {
        // create new unused identifier
        do
        {
            aObjName = maObjNameBase + OUString::valueOf( ++mnIndex );
        }
        while( mxContainer->hasByName( aObjName ) );

        // insert object
        try
        {
            mxContainer->insertByName( aObjName, rObj );
        }
        catch( Exception& )
        {
            DBG_ERRORFILE( "XclChObjectTable::InsertObject - cannot insert object" );
            aObjName = OUString();
        }
    }
    return aObjName;
}

// Property names -------------------------------------------------------------

namespace {

/** Property names for line style in common objects. */
const sal_Char* const sppcLineNamesCommon[] =
    { "LineStyle", "LineWidth", "LineColor", "LineTransparence", "LineDashName", 0 };
/** Property names for line style in linear series objects. */
const sal_Char* const sppcLineNamesLinear[] =
    { "LineStyle", "LineWidth", "Color", "Transparency", "LineDashName", 0 };
/** Property names for line style in filled series objects. */
const sal_Char* const sppcLineNamesFilled[] =
    { "BorderStyle", "BorderWidth", "BorderColor", "BorderTransparency", "BorderDashName", 0 };

/** Property names for solid area style in common objects. */
const sal_Char* const sppcAreaNamesCommon[] = { "FillStyle", "FillColor", "FillTransparence", 0 };
/** Property names for solid area style in filled series objects. */
const sal_Char* const sppcAreaNamesFilled[] = { "FillStyle", "Color", "Transparency", 0 };
/** Property names for gradient area style in common objects. */
const sal_Char* const sppcGradNamesCommon[] = {  "FillStyle", "FillGradientName", 0 };
/** Property names for gradient area style in filled series objects. */
const sal_Char* const sppcGradNamesFilled[] = {  "FillStyle", "GradientName", 0 };
/** Property names for hatch area style in common objects. */
const sal_Char* const sppcHatchNamesCommon[] = { "FillStyle", "FillHatchName", "FillColor", "FillBackground", 0 };
/** Property names for hatch area style in filled series objects. */
const sal_Char* const sppcHatchNamesFilled[] = { "FillStyle", "HatchName", "Color", "FillBackground", 0 };
/** Property names for bitmap area style. */
const sal_Char* const sppcBitmapNames[] = { "FillStyle", "FillBitmapName", "FillBitmapMode", 0 };

} // namespace

// ----------------------------------------------------------------------------

XclChPropSetHelper::XclChPropSetHelper() :
    maLineHlpCommon( sppcLineNamesCommon ),
    maLineHlpLinear( sppcLineNamesLinear ),
    maLineHlpFilled( sppcLineNamesFilled ),
    maAreaHlpCommon( sppcAreaNamesCommon ),
    maAreaHlpFilled( sppcAreaNamesFilled ),
    maGradHlpCommon( sppcGradNamesCommon ),
    maGradHlpFilled( sppcGradNamesFilled ),
    maHatchHlpCommon( sppcHatchNamesCommon ),
    maHatchHlpFilled( sppcHatchNamesFilled ),
    maBitmapHlp( sppcBitmapNames )
{
}

// read properties ------------------------------------------------------------

void XclChPropSetHelper::ReadLineProperties(
        XclChLineFormat& rLineFmt, XclChObjectTable& rDashTable,
        const ScfPropertySet& rPropSet, XclChPropertyMode ePropMode )
{
    namespace cssd = ::com::sun::star::drawing;

    // read properties from property set
    cssd::LineStyle eApiStyle = cssd::LineStyle_NONE;
    sal_Int32 nApiWidth = 0;
    sal_Int16 nApiTrans = 0;
    Any aDashNameAny;

    ScfPropSetHelper& rLineHlp = GetLineHelper( ePropMode );
    rLineHlp.ReadFromPropertySet( rPropSet );
    rLineHlp >> eApiStyle >> nApiWidth >> rLineFmt.maColor >> nApiTrans >> aDashNameAny;

    // clear automatic flag
    ::set_flag( rLineFmt.mnFlags, EXC_CHLINEFORMAT_AUTO, false );

    // line width
    if( nApiWidth <= 0 )        rLineFmt.mnWeight = EXC_CHLINEFORMAT_HAIR;
    else if( nApiWidth <= 35 )  rLineFmt.mnWeight = EXC_CHLINEFORMAT_SINGLE;
    else if( nApiWidth <= 70 )  rLineFmt.mnWeight = EXC_CHLINEFORMAT_DOUBLE;
    else                        rLineFmt.mnWeight = EXC_CHLINEFORMAT_TRIPLE;

    // line style
    switch( eApiStyle )
    {
        case cssd::LineStyle_NONE:
            rLineFmt.mnPattern = EXC_CHLINEFORMAT_NONE;
        break;
        case cssd::LineStyle_SOLID:
        {
            if( nApiTrans < 13 )        rLineFmt.mnPattern = EXC_CHLINEFORMAT_SOLID;
            else if( nApiTrans < 38 )   rLineFmt.mnPattern = EXC_CHLINEFORMAT_DARKTRANS;
            else if( nApiTrans < 63 )   rLineFmt.mnPattern = EXC_CHLINEFORMAT_MEDTRANS;
            else if( nApiTrans < 100 )  rLineFmt.mnPattern = EXC_CHLINEFORMAT_LIGHTTRANS;
            else                        rLineFmt.mnPattern = EXC_CHLINEFORMAT_NONE;
        }
        break;
        case cssd::LineStyle_DASH:
        {
            rLineFmt.mnPattern = EXC_CHLINEFORMAT_SOLID;
            OUString aDashName;
            cssd::LineDash aApiDash;
            if( (aDashNameAny >>= aDashName) && (rDashTable.GetObject( aDashName ) >>= aApiDash) )
            {
                // reorder dashes that are shorter than dots
                if( (aApiDash.Dashes == 0) || (aApiDash.DashLen < aApiDash.DotLen) )
                {
                    ::std::swap( aApiDash.Dashes, aApiDash.Dots );
                    ::std::swap( aApiDash.DashLen, aApiDash.DotLen );
                }
                // ignore dots that are nearly equal to dashes
                if( aApiDash.DotLen * 3 > aApiDash.DashLen * 2 )
                    aApiDash.Dots = 0;

                // convert line dash to predefined Excel dash types
                if( (aApiDash.Dashes == 1) && (aApiDash.Dots >= 1) )
                    // one dash and one or more dots
                    rLineFmt.mnPattern = (aApiDash.Dots == 1) ?
                        EXC_CHLINEFORMAT_DASHDOT : EXC_CHLINEFORMAT_DASHDOTDOT;
                else if( aApiDash.Dashes >= 1 )
                    // one or more dashes and no dots (also: dash-dash-dot)
                    rLineFmt.mnPattern = (aApiDash.DashLen < 250) ?
                        EXC_CHLINEFORMAT_DOT : EXC_CHLINEFORMAT_DASH;
            }
        }
        break;
        default:
            DBG_ERRORFILE( "XclChPropSetHelper::ReadLineProperties - unknown line style" );
            rLineFmt.mnPattern = EXC_CHLINEFORMAT_SOLID;
    }
}

bool XclChPropSetHelper::ReadAreaProperties( XclChAreaFormat& rAreaFmt,
        const ScfPropertySet& rPropSet, XclChPropertyMode ePropMode )
{
    namespace cssd = ::com::sun::star::drawing;

    // read properties from property set
    cssd::FillStyle eApiStyle = cssd::FillStyle_NONE;
    sal_Int16 nTransparency = 0;

    ScfPropSetHelper& rAreaHlp = GetAreaHelper( ePropMode );
    rAreaHlp.ReadFromPropertySet( rPropSet );
    rAreaHlp >> eApiStyle >> rAreaFmt.maPattColor >> nTransparency;

    // clear automatic flag
    ::set_flag( rAreaFmt.mnFlags, EXC_CHAREAFORMAT_AUTO, false );

    // set fill style transparent or solid (set solid for anything but transparent)
    rAreaFmt.mnPattern = (eApiStyle == cssd::FillStyle_NONE) ? EXC_PATT_NONE : EXC_PATT_SOLID;

    // return true to indicate complex fill (gradient, bitmap, solid transparency)
    return (eApiStyle != cssd::FillStyle_NONE) && ((eApiStyle != cssd::FillStyle_SOLID) || (nTransparency > 0));
}

void XclChPropSetHelper::ReadEscherProperties(
        XclChEscherFormat& rEscherFmt, XclChPicFormat& rPicFmt,
        XclChObjectTable& rGradientTable, XclChObjectTable& rHatchTable, XclChObjectTable& rBitmapTable,
        const ScfPropertySet& rPropSet, XclChPropertyMode ePropMode )
{
    namespace cssd = ::com::sun::star::drawing;
    namespace cssa = ::com::sun::star::awt;

    // read style and transparency properties from property set
    cssd::FillStyle eApiStyle = cssd::FillStyle_NONE;
    Color aColor;
    sal_Int16 nTransparency = 0;

    ScfPropSetHelper& rAreaHlp = GetAreaHelper( ePropMode );
    rAreaHlp.ReadFromPropertySet( rPropSet );
    rAreaHlp >> eApiStyle >> aColor >> nTransparency;

    switch( eApiStyle )
    {
        case cssd::FillStyle_SOLID:
        {
            DBG_ASSERT( nTransparency > 0, "XclChPropSetHelper::ReadEscherProperties - unexpected solid area without transparency" );
            if( (0 < nTransparency) && (nTransparency <= 100) )
            {
                // convert to Escher properties
                sal_uInt32 nEscherColor = 0x02000000;
                ::insert_value( nEscherColor, aColor.GetBlue(), 16, 8 );
                ::insert_value( nEscherColor, aColor.GetGreen(), 8, 8 );
                ::insert_value( nEscherColor, aColor.GetRed(), 0, 8 );
                sal_uInt32 nEscherOpacity = static_cast< sal_uInt32 >( (100 - nTransparency) * 655.36 );
                rEscherFmt.mxEscherSet.reset( new EscherPropertyContainer );
                rEscherFmt.mxEscherSet->AddOpt( ESCHER_Prop_fillType, ESCHER_FillSolid );
                rEscherFmt.mxEscherSet->AddOpt( ESCHER_Prop_fillColor, nEscherColor );
                rEscherFmt.mxEscherSet->AddOpt( ESCHER_Prop_fillOpacity, nEscherOpacity );
                rEscherFmt.mxEscherSet->AddOpt( ESCHER_Prop_fillBackColor, 0x02FFFFFF );
                rEscherFmt.mxEscherSet->AddOpt( ESCHER_Prop_fillBackOpacity, 0x00010000 );
                rEscherFmt.mxEscherSet->AddOpt( ESCHER_Prop_fNoFillHitTest, 0x001F001C );
            }
        }
        break;
        case cssd::FillStyle_GRADIENT:
        {
            // extract gradient from global gradient table
            OUString aGradientName;
            ScfPropSetHelper& rGradHlp = GetGradientHelper( ePropMode );
            rGradHlp.ReadFromPropertySet( rPropSet );
            rGradHlp >> eApiStyle >> aGradientName;
            cssa::Gradient aGradient;
            if( rGradientTable.GetObject( aGradientName ) >>= aGradient )
            {
                // convert to Escher properties
                rEscherFmt.mxEscherSet.reset( new EscherPropertyContainer );
                rEscherFmt.mxEscherSet->CreateGradientProperties( aGradient );
            }
        }
        break;
        case cssd::FillStyle_HATCH:
        {
            // extract hatch from global hatch table
            OUString aHatchName;
            bool bFillBackground;
            ScfPropSetHelper& rHatchHlp = GetHatchHelper( ePropMode );
            rHatchHlp.ReadFromPropertySet( rPropSet );
            rHatchHlp >> eApiStyle >> aHatchName >> aColor >> bFillBackground;
            cssd::Hatch aHatch;
            if( rHatchTable.GetObject( aHatchName ) >>= aHatch )
            {
                // convert to Escher properties
                rEscherFmt.mxEscherSet.reset( new EscherPropertyContainer );
                rEscherFmt.mxEscherSet->CreateEmbeddedHatchProperties( aHatch, aColor, bFillBackground );
                rPicFmt.mnBmpMode = EXC_CHPICFORMAT_STACK;
            }
        }
        break;
        case cssd::FillStyle_BITMAP:
        {
            // extract bitmap URL from global bitmap table
            OUString aBitmapName;
            cssd::BitmapMode eApiBmpMode;
            maBitmapHlp.ReadFromPropertySet( rPropSet );
            maBitmapHlp >> eApiStyle >> aBitmapName >> eApiBmpMode;
            OUString aBitmapUrl;
            if( rBitmapTable.GetObject( aBitmapName ) >>= aBitmapUrl )
            {
                // convert to Escher properties
                rEscherFmt.mxEscherSet.reset( new EscherPropertyContainer );
                rEscherFmt.mxEscherSet->CreateEmbeddedBitmapProperties( aBitmapUrl, eApiBmpMode );
                rPicFmt.mnBmpMode = (eApiBmpMode == cssd::BitmapMode_REPEAT) ?
                    EXC_CHPICFORMAT_STACK : EXC_CHPICFORMAT_STRETCH;
            }
        }
        break;
        default:
            DBG_ERRORFILE( "XclChPropSetHelper::ReadEscherProperties - unknown fill style" );
    }
}

void XclChPropSetHelper::ReadMarkerProperties(
        XclChMarkerFormat& rMarkerFmt, const ScfPropertySet& rPropSet, sal_uInt16 nFormatIdx )
{
    namespace cssc = ::com::sun::star::chart2;
    namespace cssa = ::com::sun::star::awt;
    cssc::Symbol aApiSymbol;
    if( rPropSet.GetProperty( aApiSymbol, EXC_CHPROP_SYMBOL ) )
    {
        // clear automatic flag
        ::set_flag( rMarkerFmt.mnFlags, EXC_CHMARKERFORMAT_AUTO, false );

        // symbol style
        switch( aApiSymbol.Style )
        {
            case cssc::SymbolStyle_NONE:
                rMarkerFmt.mnMarkerType = EXC_CHMARKERFORMAT_NOSYMBOL;
            break;
            case cssc::SymbolStyle_STANDARD:
                switch( aApiSymbol.StandardSymbol )
                {
                    case 0:     rMarkerFmt.mnMarkerType = EXC_CHMARKERFORMAT_SQUARE;    break;  // square
                    case 1:     rMarkerFmt.mnMarkerType = EXC_CHMARKERFORMAT_DIAMOND;   break;  // diamond
                    case 2:     rMarkerFmt.mnMarkerType = EXC_CHMARKERFORMAT_STDDEV;    break;  // arrow down
                    case 3:     rMarkerFmt.mnMarkerType = EXC_CHMARKERFORMAT_TRIANGLE;  break;  // arrow up
                    case 4:     rMarkerFmt.mnMarkerType = EXC_CHMARKERFORMAT_CIRCLE;    break;  // arrow right
                    case 5:     rMarkerFmt.mnMarkerType = EXC_CHMARKERFORMAT_PLUS;      break;  // arrow left
                    case 6:     rMarkerFmt.mnMarkerType = EXC_CHMARKERFORMAT_CROSS;     break;  // bow tie
                    case 7:     rMarkerFmt.mnMarkerType = EXC_CHMARKERFORMAT_STAR;      break;  // sand glass
                    default:    rMarkerFmt.mnMarkerType = XclChartHelper::GetAutoMarkerType( nFormatIdx );
                }
            break;
            default:
                rMarkerFmt.mnMarkerType = XclChartHelper::GetAutoMarkerType( nFormatIdx );
        }
        bool bHasFillColor = XclChartHelper::HasMarkerFillColor( rMarkerFmt.mnMarkerType );
        ::set_flag( rMarkerFmt.mnFlags, EXC_CHMARKERFORMAT_NOFILL, !bHasFillColor );

        // symbol size
        sal_Int32 nApiSize = (aApiSymbol.Size.Width + aApiSymbol.Size.Height + 1) / 2;
        rMarkerFmt.mnMarkerSize = XclTools::GetTwipsFromHmm( nApiSize );

        // symbol colors
        rMarkerFmt.maLineColor = ScfApiHelper::ConvertFromApiColor( aApiSymbol.BorderColor );
        rMarkerFmt.maFillColor = ScfApiHelper::ConvertFromApiColor( aApiSymbol.FillColor );
    }
}

sal_uInt16 XclChPropSetHelper::ReadRotationProperties( const ScfPropertySet& rPropSet, bool bSupportsStacked )
{
    // chart2 handles rotation as double in the range [0,360)
    double fAngle = 0.0;
    rPropSet.GetProperty( fAngle, EXC_CHPROP_TEXTROTATION );
    bool bStacked = bSupportsStacked && rPropSet.GetBoolProperty( EXC_CHPROP_STACKCHARACTERS );
    return bStacked ? EXC_ROT_STACKED :
        XclTools::GetXclRotation( static_cast< sal_Int32 >( fAngle * 100.0 + 0.5 ) );
}

// write properties -----------------------------------------------------------

void XclChPropSetHelper::WriteLineProperties(
        ScfPropertySet& rPropSet, XclChObjectTable& rDashTable,
        const XclChLineFormat& rLineFmt, XclChPropertyMode ePropMode )
{
    namespace cssd = ::com::sun::star::drawing;

    // line width
    sal_Int32 nApiWidth = 0;    // 0 is the width of a hair line
    switch( rLineFmt.mnWeight )
    {
        case EXC_CHLINEFORMAT_SINGLE:   nApiWidth = 35;     break;
        case EXC_CHLINEFORMAT_DOUBLE:   nApiWidth = 70;     break;
        case EXC_CHLINEFORMAT_TRIPLE:   nApiWidth = 105;    break;
    }

    // line style
    cssd::LineStyle eApiStyle = cssd::LineStyle_NONE;
    sal_Int16 nApiTrans = 0;
    sal_Int32 nDotLen = ::std::min< sal_Int32 >( rLineFmt.mnWeight + 105, 210 );
    cssd::LineDash aApiDash( cssd::DashStyle_RECT, 0, nDotLen, 0, 4 * nDotLen, nDotLen );

    switch( rLineFmt.mnPattern )
    {
        case EXC_CHLINEFORMAT_SOLID:
            eApiStyle = cssd::LineStyle_SOLID;
        break;
        case EXC_CHLINEFORMAT_DARKTRANS:
            eApiStyle = cssd::LineStyle_SOLID; nApiTrans = 25;
        break;
        case EXC_CHLINEFORMAT_MEDTRANS:
            eApiStyle = cssd::LineStyle_SOLID; nApiTrans = 50;
        break;
        case EXC_CHLINEFORMAT_LIGHTTRANS:
            eApiStyle = cssd::LineStyle_SOLID; nApiTrans = 75;
        break;
        case EXC_CHLINEFORMAT_DASH:
            eApiStyle = cssd::LineStyle_DASH; aApiDash.Dashes = 1;
        break;
        case EXC_CHLINEFORMAT_DOT:
            eApiStyle = cssd::LineStyle_DASH; aApiDash.Dots = 1;
        break;
        case EXC_CHLINEFORMAT_DASHDOT:
            eApiStyle = cssd::LineStyle_DASH; aApiDash.Dashes = aApiDash.Dots = 1;
        break;
        case EXC_CHLINEFORMAT_DASHDOTDOT:
            eApiStyle = cssd::LineStyle_DASH; aApiDash.Dashes = 1; aApiDash.Dots = 2;
        break;
    }

    // line color
    sal_Int32 nApiColor = ScfApiHelper::ConvertToApiColor( rLineFmt.maColor );

    // try to insert the dash style and receive its name
    Any aDashNameAny;
    if( eApiStyle == cssd::LineStyle_DASH )
    {
        OUString aDashName = rDashTable.InsertObject( ::com::sun::star::uno::makeAny( aApiDash ) );
        if( aDashName.getLength() )
            aDashNameAny <<= aDashName;
    }

    // write the properties
    ScfPropSetHelper& rLineHlp = GetLineHelper( ePropMode );
    rLineHlp.InitializeWrite();
    rLineHlp << eApiStyle << nApiWidth << nApiColor << nApiTrans << aDashNameAny;
    rLineHlp.WriteToPropertySet( rPropSet );
}

void XclChPropSetHelper::WriteAreaProperties( ScfPropertySet& rPropSet,
        const XclChAreaFormat& rAreaFmt, XclChPropertyMode ePropMode )
{
    namespace cssd = ::com::sun::star::drawing;
    cssd::FillStyle eFillStyle = cssd::FillStyle_NONE;
    Color aColor;
    sal_Int16 nTransparency = 0;

    // fill color
    if( rAreaFmt.mnPattern != EXC_PATT_NONE )
    {
        eFillStyle = cssd::FillStyle_SOLID;
        aColor = XclTools::GetPatternColor( rAreaFmt.maPattColor, rAreaFmt.maBackColor, rAreaFmt.mnPattern );
    }

    // write the properties
    ScfPropSetHelper& rAreaHlp = GetAreaHelper( ePropMode );
    rAreaHlp.InitializeWrite();
    rAreaHlp << eFillStyle << aColor << nTransparency;
    rAreaHlp.WriteToPropertySet( rPropSet );
}

void XclChPropSetHelper::WriteEscherProperties( ScfPropertySet& rPropSet,
        XclChObjectTable& rGradientTable, XclChObjectTable& /*rHatchTable*/, XclChObjectTable& rBitmapTable,
        const XclChEscherFormat& rEscherFmt, const XclChPicFormat& rPicFmt,
        XclChPropertyMode ePropMode )
{
    if( rEscherFmt.mxItemSet )
    {
        if( const XFillStyleItem* pStyleItem = static_cast< const XFillStyleItem* >( rEscherFmt.mxItemSet->GetItem( XATTR_FILLSTYLE, FALSE ) ) )
        {
            switch( pStyleItem->GetValue() )
            {
                case XFILL_SOLID:
                    // #i84812# Excel 2007 writes Escher properties for solid fill
                    if( const XFillColorItem* pColorItem = static_cast< const XFillColorItem* >( rEscherFmt.mxItemSet->GetItem( XATTR_FILLCOLOR, FALSE ) ) )
                    {
                        namespace cssd = ::com::sun::star::drawing;
                        // get solid transparence too
                        const XFillTransparenceItem* pTranspItem = static_cast< const XFillTransparenceItem* >( rEscherFmt.mxItemSet->GetItem( XATTR_FILLTRANSPARENCE, FALSE ) );
                        sal_uInt16 nTransp = pTranspItem ? pTranspItem->GetValue() : 0;
                        ScfPropSetHelper& rAreaHlp = GetAreaHelper( ePropMode );
                        rAreaHlp.InitializeWrite();
                        rAreaHlp << cssd::FillStyle_SOLID << pColorItem->GetColorValue() << static_cast< sal_Int16 >( nTransp );
                        rAreaHlp.WriteToPropertySet( rPropSet );
                    }
                break;
                case XFILL_GRADIENT:
                    if( const XFillGradientItem* pGradItem = static_cast< const XFillGradientItem* >( rEscherFmt.mxItemSet->GetItem( XATTR_FILLGRADIENT, FALSE ) ) )
                    {
                        Any aGradientAny;
                        if( pGradItem->QueryValue( aGradientAny, MID_FILLGRADIENT ) )
                        {
                            OUString aGradName = rGradientTable.InsertObject( aGradientAny );
                            if( aGradName.getLength() )
                            {
                                namespace cssd = ::com::sun::star::drawing;
                                ScfPropSetHelper& rGradHlp = GetGradientHelper( ePropMode );
                                rGradHlp.InitializeWrite();
                                rGradHlp << cssd::FillStyle_GRADIENT << aGradName;
                                rGradHlp.WriteToPropertySet( rPropSet );
                            }
                        }
                    }
                break;
                case XFILL_BITMAP:
                    if( const XFillBitmapItem* pBmpItem = static_cast< const XFillBitmapItem* >( rEscherFmt.mxItemSet->GetItem( XATTR_FILLBITMAP, FALSE ) ) )
                    {
                        Any aBitmapAny;
                        if( pBmpItem->QueryValue( aBitmapAny, MID_GRAFURL ) )
                        {
                            OUString aBmpName = rBitmapTable.InsertObject( aBitmapAny );
                            if( aBmpName.getLength() )
                            {
                                namespace cssd = ::com::sun::star::drawing;
                                cssd::BitmapMode eApiBmpMode = (rPicFmt.mnBmpMode == EXC_CHPICFORMAT_STRETCH) ?
                                    cssd::BitmapMode_STRETCH : cssd::BitmapMode_REPEAT;
                                maBitmapHlp.InitializeWrite();
                                maBitmapHlp << cssd::FillStyle_BITMAP << aBmpName << eApiBmpMode;
                                maBitmapHlp.WriteToPropertySet( rPropSet );
                            }
                        }
                    }
                break;
                default:
                    DBG_ERRORFILE( "XclChPropSetHelper::WriteEscherProperties - unknown fill mode" );
            }
        }
    }
}

void XclChPropSetHelper::WriteMarkerProperties(
        ScfPropertySet& rPropSet, const XclChMarkerFormat& rMarkerFmt )
{
    namespace cssc = ::com::sun::star::chart2;
    namespace cssa = ::com::sun::star::awt;

    // symbol style
    cssc::Symbol aApiSymbol;
    aApiSymbol.Style = cssc::SymbolStyle_STANDARD;
    switch( rMarkerFmt.mnMarkerType )
    {
        case EXC_CHMARKERFORMAT_NOSYMBOL:   aApiSymbol.Style = cssc::SymbolStyle_NONE;  break;
        case EXC_CHMARKERFORMAT_SQUARE:     aApiSymbol.StandardSymbol = 0;              break;  // square
        case EXC_CHMARKERFORMAT_DIAMOND:    aApiSymbol.StandardSymbol = 1;              break;  // diamond
        case EXC_CHMARKERFORMAT_TRIANGLE:   aApiSymbol.StandardSymbol = 3;              break;  // arrow up
        case EXC_CHMARKERFORMAT_CROSS:      aApiSymbol.StandardSymbol = 6;              break;  // bow tie
        case EXC_CHMARKERFORMAT_STAR:       aApiSymbol.StandardSymbol = 7;              break;  // sand glass
        case EXC_CHMARKERFORMAT_DOWJ:       aApiSymbol.StandardSymbol = 4;              break;  // arrow right
        case EXC_CHMARKERFORMAT_STDDEV:     aApiSymbol.StandardSymbol = 2;              break;  // arrow down
        case EXC_CHMARKERFORMAT_CIRCLE:     aApiSymbol.StandardSymbol = 4;              break;  // arrow right
        case EXC_CHMARKERFORMAT_PLUS:       aApiSymbol.StandardSymbol = 5;              break;  // arrow left
    }

    // symbol size
    sal_Int32 nApiSize = XclTools::GetHmmFromTwips( rMarkerFmt.mnMarkerSize );
    aApiSymbol.Size = cssa::Size( nApiSize, nApiSize );

    // symbol colors
    aApiSymbol.FillColor = ScfApiHelper::ConvertToApiColor( rMarkerFmt.maFillColor );
    aApiSymbol.BorderColor = ::get_flag( rMarkerFmt.mnFlags, EXC_CHMARKERFORMAT_NOLINE ) ?
        aApiSymbol.FillColor : ScfApiHelper::ConvertToApiColor( rMarkerFmt.maLineColor );

    // set the property
    rPropSet.SetProperty( EXC_CHPROP_SYMBOL, aApiSymbol );
}

void XclChPropSetHelper::WriteRotationProperties(
        ScfPropertySet& rPropSet, sal_uInt16 nRotation, bool bSupportsStacked )
{
    if( nRotation != EXC_CHART_AUTOROTATION )
    {
        // chart2 handles rotation as double in the range [0,360)
        double fAngle = XclTools::GetScRotation( nRotation, 0 ) / 100.0;
        rPropSet.SetProperty( EXC_CHPROP_TEXTROTATION, fAngle );
        if( bSupportsStacked )
            rPropSet.SetProperty( EXC_CHPROP_STACKCHARACTERS, nRotation == EXC_ROT_STACKED );
    }
}

// private --------------------------------------------------------------------

ScfPropSetHelper& XclChPropSetHelper::GetLineHelper( XclChPropertyMode ePropMode )
{
    switch( ePropMode )
    {
        case EXC_CHPROPMODE_COMMON:         return maLineHlpCommon;
        case EXC_CHPROPMODE_LINEARSERIES:   return maLineHlpLinear;
        case EXC_CHPROPMODE_FILLEDSERIES:   return maLineHlpFilled;
        default: DBG_ERRORFILE( "XclChPropSetHelper::GetLineHelper - unknown property mode" );
    }
    return maLineHlpCommon;
}

ScfPropSetHelper& XclChPropSetHelper::GetAreaHelper( XclChPropertyMode ePropMode )
{
    switch( ePropMode )
    {
        case EXC_CHPROPMODE_COMMON:         return maAreaHlpCommon;
        case EXC_CHPROPMODE_FILLEDSERIES:   return maAreaHlpFilled;
        default:    DBG_ERRORFILE( "XclChPropSetHelper::GetAreaHelper - unknown property mode" );
    }
    return maAreaHlpCommon;
}

ScfPropSetHelper& XclChPropSetHelper::GetGradientHelper( XclChPropertyMode ePropMode )
{
    switch( ePropMode )
    {
        case EXC_CHPROPMODE_COMMON:         return maGradHlpCommon;
        case EXC_CHPROPMODE_FILLEDSERIES:   return maGradHlpFilled;
        default:    DBG_ERRORFILE( "XclChPropSetHelper::GetGradientHelper - unknown property mode" );
    }
    return maGradHlpCommon;
}

ScfPropSetHelper& XclChPropSetHelper::GetHatchHelper( XclChPropertyMode ePropMode )
{
    switch( ePropMode )
    {
        case EXC_CHPROPMODE_COMMON:         return maHatchHlpCommon;
        case EXC_CHPROPMODE_FILLEDSERIES:   return maHatchHlpFilled;
        default:    DBG_ERRORFILE( "XclChPropSetHelper::GetHatchHelper - unknown property mode" );
    }
    return maHatchHlpCommon;
}

// ============================================================================

namespace {

/*  The following local functions implement getting the XShape interface of all
    supported title objects (chart and axes). This needs some effort due to the
    design of the old Chart1 API used to access these objects. */

/** A code fragment that returns a shape object from the passed shape supplier
    using the specified interface function. Checks a boolean property first. */
#define EXC_FRAGMENT_GETTITLESHAPE( shape_supplier, supplier_func, property_name ) \
    ScfPropertySet aPropSet( shape_supplier ); \
    if( shape_supplier.is() && aPropSet.GetBoolProperty( CREATE_OUSTRING( #property_name ) ) ) \
        return shape_supplier->supplier_func(); \
    return Reference< XShape >(); \

/** Implements a function returning the drawing shape of an axis title, if
    existing, using the specified API interface and its function. */
#define EXC_DEFINEFUNC_GETAXISTITLESHAPE( func_name, interface_type, supplier_func, property_name ) \
Reference< XShape > func_name( const Reference< cssc::XChartDocument >& rxChart1Doc ) \
{ \
    Reference< cssc::interface_type > xAxisSupp( rxChart1Doc->getDiagram(), UNO_QUERY ); \
    EXC_FRAGMENT_GETTITLESHAPE( xAxisSupp, supplier_func, property_name ) \
}

/** Returns the drawing shape of the main title, if existing. */
Reference< XShape > lclGetMainTitleShape( const Reference< cssc::XChartDocument >& rxChart1Doc )
{
    EXC_FRAGMENT_GETTITLESHAPE( rxChart1Doc, getTitle, HasMainTitle )
}

EXC_DEFINEFUNC_GETAXISTITLESHAPE( lclGetXAxisTitleShape, XAxisXSupplier, getXAxisTitle, HasXAxisTitle )
EXC_DEFINEFUNC_GETAXISTITLESHAPE( lclGetYAxisTitleShape, XAxisYSupplier, getYAxisTitle, HasYAxisTitle )
EXC_DEFINEFUNC_GETAXISTITLESHAPE( lclGetZAxisTitleShape, XAxisZSupplier, getZAxisTitle, HasZAxisTitle )
EXC_DEFINEFUNC_GETAXISTITLESHAPE( lclGetSecXAxisTitleShape, XSecondAxisTitleSupplier, getSecondXAxisTitle, HasSecondaryXAxisTitle )
EXC_DEFINEFUNC_GETAXISTITLESHAPE( lclGetSecYAxisTitleShape, XSecondAxisTitleSupplier, getSecondYAxisTitle, HasSecondaryYAxisTitle )

#undef EXC_DEFINEFUNC_GETAXISTITLESHAPE
#undef EXC_IMPLEMENT_GETTITLESHAPE

} // namespace

// ----------------------------------------------------------------------------

XclChRootData::XclChRootData() :
    mxTypeInfoProv( new XclChTypeInfoProvider ),
    mxFmtInfoProv( new XclChFormatInfoProvider ),
    mnBorderGapX( 0 ),
    mnBorderGapY( 0 )
{
    // remember some title shape getter functions
    maGetShapeFuncs[ XclChTextKey( EXC_CHTEXTTYPE_TITLE ) ] = lclGetMainTitleShape;
    maGetShapeFuncs[ XclChTextKey( EXC_CHTEXTTYPE_AXISTITLE, EXC_CHAXESSET_PRIMARY, EXC_CHAXIS_X ) ] = lclGetXAxisTitleShape;
    maGetShapeFuncs[ XclChTextKey( EXC_CHTEXTTYPE_AXISTITLE, EXC_CHAXESSET_PRIMARY, EXC_CHAXIS_Y ) ] = lclGetYAxisTitleShape;
    maGetShapeFuncs[ XclChTextKey( EXC_CHTEXTTYPE_AXISTITLE, EXC_CHAXESSET_PRIMARY, EXC_CHAXIS_Z ) ] = lclGetZAxisTitleShape;
    maGetShapeFuncs[ XclChTextKey( EXC_CHTEXTTYPE_AXISTITLE, EXC_CHAXESSET_SECONDARY, EXC_CHAXIS_X ) ] = lclGetSecXAxisTitleShape;
    maGetShapeFuncs[ XclChTextKey( EXC_CHTEXTTYPE_AXISTITLE, EXC_CHAXESSET_SECONDARY, EXC_CHAXIS_Y ) ] = lclGetSecYAxisTitleShape;
}

XclChRootData::~XclChRootData()
{
}

void XclChRootData::InitConversion( const XclRoot& rRoot, const Reference< XChartDocument >& rxChartDoc, const Rectangle& rChartRect )
{
    // remember chart document reference and chart shape position/size
    DBG_ASSERT( rxChartDoc.is(), "XclChRootData::InitConversion - missing chart document" );
    mxChartDoc = rxChartDoc;
    maChartRect = rChartRect;

    // Excel excludes a border of 5 pixels in each direction from chart area
    mnBorderGapX = rRoot.GetHmmFromPixelX( 5.0 );
    mnBorderGapY = rRoot.GetHmmFromPixelY( 5.0 );

    // size of a chart unit in 1/100 mm
    mfUnitSizeX = ::std::max< double >( maChartRect.GetWidth() - 2 * mnBorderGapX, mnBorderGapX ) / EXC_CHART_TOTALUNITS;
    mfUnitSizeY = ::std::max< double >( maChartRect.GetHeight() - 2 * mnBorderGapY, mnBorderGapY ) / EXC_CHART_TOTALUNITS;

    // create object tables
    Reference< XMultiServiceFactory > xFactory( mxChartDoc, UNO_QUERY );
    mxLineDashTable.reset( new XclChObjectTable(
        xFactory, SERVICE_DRAWING_DASHTABLE, CREATE_OUSTRING( "Excel line dash " ) ) );
    mxGradientTable.reset( new XclChObjectTable(
        xFactory, SERVICE_DRAWING_GRADIENTTABLE, CREATE_OUSTRING( "Excel gradient " ) ) );
    mxHatchTable.reset( new XclChObjectTable(
        xFactory, SERVICE_DRAWING_HATCHTABLE, CREATE_OUSTRING( "Excel hatch " ) ) );
    mxBitmapTable.reset( new XclChObjectTable(
        xFactory, SERVICE_DRAWING_BITMAPTABLE, CREATE_OUSTRING( "Excel bitmap " ) ) );
}

void XclChRootData::FinishConversion()
{
    // forget formatting object tables
    mxBitmapTable.reset();
    mxHatchTable.reset();
    mxGradientTable.reset();
    mxLineDashTable.reset();
    // forget chart document reference
    mxChartDoc.clear();
}

Reference< XShape > XclChRootData::GetTitleShape( const XclChTextKey& rTitleKey ) const
{
    XclChGetShapeFuncMap::const_iterator aIt = maGetShapeFuncs.find( rTitleKey );
    OSL_ENSURE( aIt != maGetShapeFuncs.end(), "XclChRootData::GetTitleShape - invalid title key" );
    Reference< cssc::XChartDocument > xChart1Doc( mxChartDoc, UNO_QUERY );
    Reference< XShape > xTitleShape;
    if( xChart1Doc.is() && (aIt != maGetShapeFuncs.end()) )
        xTitleShape = (aIt->second)( xChart1Doc );
    return xTitleShape;
}

// ============================================================================

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */