/* -*- 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 "WrappedSymbolProperties.hxx"
#include "WrappedSeriesOrDiagramProperty.hxx"
#include "macros.hxx"
#include "FastPropertyIdRanges.hxx"
#include "ChartTypeHelper.hxx"
#include <com/sun/star/chart2/Symbol.hpp>
#include <com/sun/star/chart2/SymbolStyle.hpp>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/chart/ChartSymbolType.hpp>
#include <com/sun/star/drawing/LineStyle.hpp>
#include <com/sun/star/graphic/GraphicProvider.hpp>
#include <com/sun/star/graphic/XGraphicProvider.hpp>

#include <editeng/unoprnms.hxx>
#include <vcl/graph.hxx>
#include <svtools/grfmgr.hxx>
#include <vcl/outdev.hxx>

#include <comphelper/processfactory.hxx>

using namespace ::com::sun::star;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::beans::Property;

namespace com { namespace sun { namespace star { namespace awt {

// this operator is not defined by default
bool operator!=( const awt::Size & rSize1, const awt::Size & rSize2 )
{
    return (rSize1.Width != rSize2.Width) || (rSize1.Height != rSize2.Height);
}

} } } }

namespace chart
{
namespace wrapper
{

class WrappedSymbolTypeProperty : public WrappedSeriesOrDiagramProperty< sal_Int32 >
{
public:
    virtual sal_Int32 getValueFromSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet ) const SAL_OVERRIDE;
    virtual void setValueToSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet, const sal_Int32& aNewValue ) const SAL_OVERRIDE;

    virtual Any getPropertyValue( const Reference< beans::XPropertySet >& xInnerPropertySet ) const
                            throw ( beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException) SAL_OVERRIDE;
    virtual beans::PropertyState getPropertyState( const Reference< beans::XPropertyState >& xInnerPropertyState ) const
                        throw (beans::UnknownPropertyException, uno::RuntimeException) SAL_OVERRIDE;

    explicit WrappedSymbolTypeProperty( ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                        tSeriesOrDiagramPropertyType ePropertyType );
    virtual ~WrappedSymbolTypeProperty();
};

class WrappedSymbolBitmapURLProperty : public WrappedSeriesOrDiagramProperty< OUString >
{
public:
    virtual OUString getValueFromSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet ) const SAL_OVERRIDE;
    virtual void setValueToSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet, const OUString& aNewGraphicURL ) const SAL_OVERRIDE;

    explicit WrappedSymbolBitmapURLProperty( ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                             tSeriesOrDiagramPropertyType ePropertyType );
    virtual ~WrappedSymbolBitmapURLProperty();
};

class WrappedSymbolSizeProperty : public WrappedSeriesOrDiagramProperty< awt::Size >
{
public:
    virtual awt::Size getValueFromSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet ) const SAL_OVERRIDE;
    virtual void setValueToSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet, const awt::Size& aNewSize ) const SAL_OVERRIDE;
    virtual beans::PropertyState getPropertyState( const Reference< beans::XPropertyState >& xInnerPropertyState ) const
                        throw (beans::UnknownPropertyException, uno::RuntimeException) SAL_OVERRIDE;

    explicit WrappedSymbolSizeProperty( ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                        tSeriesOrDiagramPropertyType ePropertyType );
    virtual ~WrappedSymbolSizeProperty();
};

class WrappedSymbolAndLinesProperty : public WrappedSeriesOrDiagramProperty< sal_Bool >
{
public:
    virtual sal_Bool getValueFromSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet ) const SAL_OVERRIDE;
    virtual void setValueToSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet, const sal_Bool& bDrawLines ) const SAL_OVERRIDE;
    virtual beans::PropertyState getPropertyState( const Reference< beans::XPropertyState >& xInnerPropertyState ) const
                        throw (beans::UnknownPropertyException, uno::RuntimeException) SAL_OVERRIDE;

    explicit WrappedSymbolAndLinesProperty( ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                            tSeriesOrDiagramPropertyType ePropertyType );
    virtual ~WrappedSymbolAndLinesProperty();
};

namespace
{
enum
{
    //symbol properties
    PROP_CHART_SYMBOL_TYPE = FAST_PROPERTY_ID_START_CHART_SYMBOL_PROP,
    PROP_CHART_SYMBOL_BITMAP_URL,
    PROP_CHART_SYMBOL_SIZE,
    PROP_CHART_SYMBOL_AND_LINES
};

sal_Int32 lcl_getSymbolType( const ::com::sun::star::chart2::Symbol& rSymbol )
{
    sal_Int32 nSymbol = ::com::sun::star::chart::ChartSymbolType::NONE;
    switch( rSymbol.Style )
    {
        case chart2::SymbolStyle_NONE:
            break;
        case chart2::SymbolStyle_AUTO:
            nSymbol = ::com::sun::star::chart::ChartSymbolType::AUTO;
            break;
        case chart2::SymbolStyle_STANDARD:
            nSymbol = rSymbol.StandardSymbol%15;
            break;
        case chart2::SymbolStyle_POLYGON://new feature
            nSymbol = ::com::sun::star::chart::ChartSymbolType::AUTO;
            break;
        case chart2::SymbolStyle_GRAPHIC:
            nSymbol = ::com::sun::star::chart::ChartSymbolType::BITMAPURL;
            break;
        default:
            nSymbol = ::com::sun::star::chart::ChartSymbolType::AUTO;
            break;
    }
    return nSymbol;
}
void lcl_setSymbolTypeToSymbol( sal_Int32 nSymbolType, chart2::Symbol& rSymbol )
{
    switch( nSymbolType )
    {
        case ::com::sun::star::chart::ChartSymbolType::NONE:
            rSymbol.Style = chart2::SymbolStyle_NONE;
            break;
        case ::com::sun::star::chart::ChartSymbolType::AUTO:
            rSymbol.Style = chart2::SymbolStyle_AUTO;
            break;
        case ::com::sun::star::chart::ChartSymbolType::BITMAPURL:
            rSymbol.Style = chart2::SymbolStyle_GRAPHIC;
            break;
        default:
            rSymbol.Style = chart2::SymbolStyle_STANDARD;
            rSymbol.StandardSymbol = nSymbolType;
            break;
    }
}

void lcl_addWrappedProperties( std::vector< WrappedProperty* >& rList
                                    , ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact
                                    , tSeriesOrDiagramPropertyType ePropertyType )
{
    rList.push_back( new WrappedSymbolTypeProperty( spChart2ModelContact, ePropertyType ) );
    rList.push_back( new WrappedSymbolBitmapURLProperty( spChart2ModelContact, ePropertyType ) );
    rList.push_back( new WrappedSymbolSizeProperty( spChart2ModelContact, ePropertyType  ) );
    rList.push_back( new WrappedSymbolAndLinesProperty( spChart2ModelContact, ePropertyType  ) );
}

}//anonymous namespace

void WrappedSymbolProperties::addProperties( ::std::vector< Property > & rOutProperties )
{
    rOutProperties.push_back(
        Property( "SymbolType",
                  PROP_CHART_SYMBOL_TYPE,
                  cppu::UnoType<sal_Int32>::get(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEDEFAULT ));

    rOutProperties.push_back(
        Property( "SymbolBitmapURL",
                  PROP_CHART_SYMBOL_BITMAP_URL,
                  cppu::UnoType<OUString>::get(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEDEFAULT ));

    rOutProperties.push_back(
        Property( "SymbolSize",
                  PROP_CHART_SYMBOL_SIZE,
                  cppu::UnoType<awt::Size>::get(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEDEFAULT ));

    rOutProperties.push_back(
        Property( "Lines",
                  PROP_CHART_SYMBOL_AND_LINES,
                  cppu::UnoType<bool>::get(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEDEFAULT ));
}

void WrappedSymbolProperties::addWrappedPropertiesForSeries( std::vector< WrappedProperty* >& rList
                                    , ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact )
{
    lcl_addWrappedProperties( rList, spChart2ModelContact, DATA_SERIES );
}

void WrappedSymbolProperties::addWrappedPropertiesForDiagram( std::vector< WrappedProperty* >& rList
                                    , ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact )
{
    lcl_addWrappedProperties( rList, spChart2ModelContact, DIAGRAM );
}

WrappedSymbolTypeProperty::WrappedSymbolTypeProperty(
    ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact,
    tSeriesOrDiagramPropertyType ePropertyType )
        : WrappedSeriesOrDiagramProperty< sal_Int32 >( "SymbolType"
            , uno::makeAny( ::com::sun::star::chart::ChartSymbolType::NONE )
            , spChart2ModelContact
            , ePropertyType )
{
}
WrappedSymbolTypeProperty::~WrappedSymbolTypeProperty()
{
}

sal_Int32 WrappedSymbolTypeProperty::getValueFromSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet ) const
{
    sal_Int32 aRet = 0;
    m_aDefaultValue >>= aRet;
    chart2::Symbol aSymbol;
    if( xSeriesPropertySet.is() && ( xSeriesPropertySet->getPropertyValue("Symbol") >>= aSymbol ) )
        aRet = lcl_getSymbolType( aSymbol );
    return aRet;
}

void WrappedSymbolTypeProperty::setValueToSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet, const sal_Int32& nSymbolType ) const
{
    if(!xSeriesPropertySet.is())
        return;

    chart2::Symbol aSymbol;
    xSeriesPropertySet->getPropertyValue("Symbol") >>= aSymbol;

    lcl_setSymbolTypeToSymbol( nSymbolType, aSymbol );
    xSeriesPropertySet->setPropertyValue( "Symbol", uno::makeAny( aSymbol ) );
}

Any WrappedSymbolTypeProperty::getPropertyValue( const Reference< beans::XPropertySet >& xInnerPropertySet ) const
                            throw ( beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException)
{
    //the old chart (< OOo 2.3) needs symbol-type="automatic" at the plot-area if any of the series should be able to have symbols
    if( m_ePropertyType == DIAGRAM )
    {
        bool bHasAmbiguousValue = false;
        sal_Int32 aValue = 0;
        if( detectInnerValue( aValue, bHasAmbiguousValue ) )
        {
            if(bHasAmbiguousValue)
            {
                m_aOuterValue = uno::makeAny( ::com::sun::star::chart::ChartSymbolType::AUTO );
            }
            else
            {
                if( ::com::sun::star::chart::ChartSymbolType::NONE == aValue )
                    m_aOuterValue = uno::makeAny( ::com::sun::star::chart::ChartSymbolType::NONE );
                else
                    m_aOuterValue = uno::makeAny( ::com::sun::star::chart::ChartSymbolType::AUTO );
            }
        }
        return m_aOuterValue;
    }
    else
    {
        ::com::sun::star::uno::Any aRet( m_aDefaultValue );
        aRet <<= getValueFromSeries( xInnerPropertySet );
        return aRet;
    }
}

beans::PropertyState WrappedSymbolTypeProperty::getPropertyState( const Reference< beans::XPropertyState >& xInnerPropertyState ) const
                        throw (beans::UnknownPropertyException, uno::RuntimeException)
{
    //the special situation for this property here is that the diagram default can be
    //different from the normal default and different from all sinlges series values
    //so we need to return PropertyState_DIRECT_VALUE for more cases

    if( m_ePropertyType == DATA_SERIES && //single series or point
        m_spChart2ModelContact.get())
    {
        Reference< chart2::XDiagram > xDiagram( m_spChart2ModelContact->getChart2Diagram() );
        Reference< chart2::XDataSeries > xSeries( xInnerPropertyState, uno::UNO_QUERY );
        Reference< chart2::XChartType > xChartType( DiagramHelper::getChartTypeOfSeries( xDiagram, xSeries ) );
        if( ChartTypeHelper::isSupportingSymbolProperties( xChartType, 2 ) )
            return beans::PropertyState_DIRECT_VALUE;
    }
    return WrappedProperty::getPropertyState( xInnerPropertyState );
}

WrappedSymbolBitmapURLProperty::WrappedSymbolBitmapURLProperty(
    ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact,
    tSeriesOrDiagramPropertyType ePropertyType )
        : WrappedSeriesOrDiagramProperty< OUString >( "SymbolBitmapURL"
            , uno::makeAny( OUString() ), spChart2ModelContact, ePropertyType  )
{
}

WrappedSymbolBitmapURLProperty::~WrappedSymbolBitmapURLProperty()
{
}

OUString WrappedSymbolBitmapURLProperty::getValueFromSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet ) const
{
    OUString aRet;
    m_aDefaultValue >>= aRet;
    chart2::Symbol aSymbol;
    if( xSeriesPropertySet.is() && ( xSeriesPropertySet->getPropertyValue("Symbol") >>= aSymbol )
        && aSymbol.Graphic.is())
    {
        GraphicObject aGrObj( Graphic( aSymbol.Graphic ));
        aRet = UNO_NAME_GRAPHOBJ_URLPREFIX +
               OStringToOUString(aGrObj.GetUniqueID(),
                                 RTL_TEXTENCODING_ASCII_US);
    }
    return aRet;
}

void WrappedSymbolBitmapURLProperty::setValueToSeries(
    const Reference< beans::XPropertySet >& xSeriesPropertySet,
    const OUString& aNewGraphicURL ) const
{
    if(!xSeriesPropertySet.is())
        return;

    chart2::Symbol aSymbol;
    if( xSeriesPropertySet->getPropertyValue("Symbol") >>= aSymbol )
    {
        bool bMatchesPrefix = aNewGraphicURL.match( UNO_NAME_GRAPHOBJ_URLPREFIX );
        if( bMatchesPrefix )
        {
            GraphicObject aGrObj = GraphicObject(
                OUStringToOString(aNewGraphicURL.copy( RTL_CONSTASCII_LENGTH(UNO_NAME_GRAPHOBJ_URLPREFIX) ), RTL_TEXTENCODING_ASCII_US));
            aSymbol.Graphic.set( aGrObj.GetGraphic().GetXGraphic());
            xSeriesPropertySet->setPropertyValue( "Symbol", uno::makeAny( aSymbol ) );
        }
        else
        {
            try
            {
                // @todo: get factory from some context?
                Reference< uno::XComponentContext > xContext = comphelper::getProcessComponentContext();
                Reference< graphic::XGraphicProvider > xGraphProv( graphic::GraphicProvider::create(xContext) );
                Sequence< beans::PropertyValue > aArgs(1);
                aArgs[0] = beans::PropertyValue( "URL", -1, uno::makeAny( aNewGraphicURL ),
                    beans::PropertyState_DIRECT_VALUE );
                aSymbol.Graphic.set( xGraphProv->queryGraphic( aArgs ));
                OSL_ENSURE( aSymbol.Graphic.is(), "Invalid URL for Symbol Bitmap" );
                xSeriesPropertySet->setPropertyValue( "Symbol", uno::makeAny( aSymbol ) );
            }
            catch( const uno::Exception & ex )
            {
                ASSERT_EXCEPTION( ex );
            }
        }
    }
}

namespace
{

void lcl_correctSymbolSizeForBitmaps( chart2::Symbol& rSymbol )
{
    if( rSymbol.Style != chart2::SymbolStyle_GRAPHIC )
        return;
    if( rSymbol.Size.Width != -1 )
        return;
    if( rSymbol.Size.Height != -1 )
        return;

    //find a good automatic size
    try
    {
        const awt::Size aDefaultSize(250,250);
        awt::Size aSize = aDefaultSize;
        uno::Reference< beans::XPropertySet > xProp( rSymbol.Graphic, uno::UNO_QUERY );
        if( xProp.is() )
        {
            bool bFoundSize = false;
            try
            {
                if( (xProp->getPropertyValue( "Size100thMM" ) >>= aSize) )
                {
                    if( aSize.Width == 0 && aSize.Height == 0 )
                        aSize = aDefaultSize;
                    else
                        bFoundSize = true;
                }
            }
            catch( const uno::Exception& e )
            {
                ASSERT_EXCEPTION( e );
            }

            if(!bFoundSize)
            {
                awt::Size aAWTPixelSize(10,10);
                if(  (xProp->getPropertyValue( "SizePixel" ) >>= aAWTPixelSize) )
                {
                    Size aPixelSize(aAWTPixelSize.Width,aAWTPixelSize.Height);
                    Size aNewSize = ( OutputDevice::LogicToLogic( aPixelSize, MAP_PIXEL, MAP_100TH_MM ));
                    aSize = awt::Size( aNewSize.Width(), aNewSize.Height() );

                    if( aSize.Width == 0 && aSize.Height == 0 )
                        aSize = aDefaultSize;
                }
            }
        }
        rSymbol.Size = aSize;
    }
    catch( const uno::Exception& e )
    {
        ASSERT_EXCEPTION( e );
    }
}

}//end anonymous namespace

WrappedSymbolSizeProperty::WrappedSymbolSizeProperty(
    ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact,
    tSeriesOrDiagramPropertyType ePropertyType )
        : WrappedSeriesOrDiagramProperty< awt::Size >( "SymbolSize"
            , uno::makeAny( awt::Size(250,250) ), spChart2ModelContact, ePropertyType  )
{
}

WrappedSymbolSizeProperty::~WrappedSymbolSizeProperty()
{
}

awt::Size WrappedSymbolSizeProperty::getValueFromSeries( const Reference< beans::XPropertySet >& xSeriesPropertySet ) const
{
    awt::Size aRet;
    m_aDefaultValue >>= aRet;
    chart2::Symbol aSymbol;
    if( xSeriesPropertySet.is() && ( xSeriesPropertySet->getPropertyValue("Symbol") >>= aSymbol ))
        aRet = aSymbol.Size;
    return aRet;
}

void WrappedSymbolSizeProperty::setValueToSeries(
    const Reference< beans::XPropertySet >& xSeriesPropertySet,
    const awt::Size& aNewSize ) const
{
    if(!xSeriesPropertySet.is())
        return;

    chart2::Symbol aSymbol;
    if( xSeriesPropertySet->getPropertyValue("Symbol") >>= aSymbol )
    {
        aSymbol.Size = aNewSize;
        lcl_correctSymbolSizeForBitmaps(aSymbol);
        xSeriesPropertySet->setPropertyValue( "Symbol", uno::makeAny( aSymbol ) );
    }
}

beans::PropertyState WrappedSymbolSizeProperty::getPropertyState( const Reference< beans::XPropertyState >& xInnerPropertyState ) const
                        throw (beans::UnknownPropertyException, uno::RuntimeException)
{
    //only export symbol size if necessary
    if( m_ePropertyType == DIAGRAM )
        return beans::PropertyState_DEFAULT_VALUE;

    try
    {
        chart2::Symbol aSymbol;
        Reference< beans::XPropertySet > xSeriesPropertySet( xInnerPropertyState, uno::UNO_QUERY );
        if( xSeriesPropertySet.is() && ( xSeriesPropertySet->getPropertyValue("Symbol") >>= aSymbol ))
        {
            if(  chart2::SymbolStyle_NONE != aSymbol.Style )
                return beans::PropertyState_DIRECT_VALUE;
        }
    }
    catch( const uno::Exception & ex )
    {
        ASSERT_EXCEPTION( ex );
    }
    return beans::PropertyState_DEFAULT_VALUE;
}

WrappedSymbolAndLinesProperty::WrappedSymbolAndLinesProperty(
    ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact,
    tSeriesOrDiagramPropertyType ePropertyType )
        : WrappedSeriesOrDiagramProperty< sal_Bool >( "Lines"
            , uno::makeAny( sal_True ), spChart2ModelContact, ePropertyType  )
{
}

WrappedSymbolAndLinesProperty::~WrappedSymbolAndLinesProperty()
{
}

sal_Bool WrappedSymbolAndLinesProperty::getValueFromSeries( const Reference< beans::XPropertySet >& /*xSeriesPropertySet*/ ) const
{
    //do not export this property anymore, instead use a linestyle none for no lines
    return sal_True;
}

void WrappedSymbolAndLinesProperty::setValueToSeries(
    const Reference< beans::XPropertySet >& xSeriesPropertySet,
    const sal_Bool& bDrawLines ) const
{
    if(!xSeriesPropertySet.is())
        return;

    drawing::LineStyle eOldLineStyle( drawing::LineStyle_SOLID );
    xSeriesPropertySet->getPropertyValue( "LineStyle" ) >>= eOldLineStyle;
    if( bDrawLines )
    {
        //#i114298# don't overwrite dashed lines with solid lines here
        if( eOldLineStyle == drawing::LineStyle_NONE )
            xSeriesPropertySet->setPropertyValue( "LineStyle", uno::makeAny( drawing::LineStyle_SOLID ) );
    }
    else
    {
        if( eOldLineStyle != drawing::LineStyle_NONE )
            xSeriesPropertySet->setPropertyValue( "LineStyle", uno::makeAny( drawing::LineStyle_NONE ) );
    }
}

beans::PropertyState WrappedSymbolAndLinesProperty::getPropertyState( const Reference< beans::XPropertyState >& /*xInnerPropertyState*/ ) const
                        throw (beans::UnknownPropertyException, uno::RuntimeException)
{
    //do not export this property anymore, instead use a linestyle none for no lines
    return beans::PropertyState_DEFAULT_VALUE;
}

} //namespace wrapper
} //namespace chart

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