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#include "oox/drawingml/textrun.hxx"

#include <com/sun/star/text/ControlCharacter.hpp>
#include <com/sun/star/beans/XMultiPropertySet.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/text/XTextField.hpp>

#include "oox/helper/helper.hxx"
#include "oox/helper/propertyset.hxx"
#include "oox/core/xmlfilterbase.hxx"
#include "properties.hxx"

using ::rtl::OUString;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::lang;

namespace oox { namespace drawingml {

TextRun::TextRun() :
    mbIsLineBreak( false )
{
}

TextRun::~TextRun()
{
}

void TextRun::insertAt(
        const ::oox::core::XmlFilterBase& rFilterBase,
        const Reference < XText > & xText,
        const Reference < XTextCursor > &xAt,
        const TextCharacterProperties& rTextCharacterStyle ) const
{
    try {
        Reference< XTextRange > xStart( xAt, UNO_QUERY );
        PropertySet aPropSet( xStart );

        TextCharacterProperties aTextCharacterProps( rTextCharacterStyle );
        aTextCharacterProps.assignUsed( maTextCharacterProperties );
        aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase );

        if( maTextCharacterProperties.maHyperlinkPropertyMap.empty() )
        {
            if( mbIsLineBreak )
            {
                OSL_TRACE( "OOX: TextRun::insertAt() insert line break" );
                xText->insertControlCharacter( xStart, ControlCharacter::LINE_BREAK, sal_False );
            }
            else
            {
                xText->insertString( xStart, getText(), sal_False );
            }
        }
        else
        {
            OSL_TRACE( "OOX: URL field" );
            Reference< XMultiServiceFactory > xFactory( rFilterBase.getModel(), UNO_QUERY );
            Reference< XTextField > xField( xFactory->createInstance( CREATE_OUSTRING( "com.sun.star.text.TextField.URL" ) ), UNO_QUERY );
            if( xField.is() )
            {
                Reference< XTextCursor > xTextFieldCursor = xText->createTextCursor();
                xTextFieldCursor->gotoEnd( sal_False );

                PropertySet aFieldProps( xField );
                aFieldProps.setProperties( maTextCharacterProperties.maHyperlinkPropertyMap );
                aFieldProps.setProperty( PROP_Representation, getText() );
                Reference< XTextContent > xContent( xField, UNO_QUERY);
                xText->insertTextContent( xStart, xContent, sal_False );

                xTextFieldCursor->gotoEnd( sal_True );
                oox::core::TextField aTextField;
                aTextField.xText = xText;
                aTextField.xTextCursor = xTextFieldCursor;
                aTextField.xTextField = xField;
                rFilterBase.getTextFieldStack().push_back( aTextField );
            }
            else
            {
                OSL_TRACE( "OOX: URL field couldn't be created" );
                xText->insertString( xStart, getText(), sal_False );
            }
        }
    }
    catch( const Exception&  )
    {
        OSL_TRACE("OOX:  TextRun::insertAt() exception");
    }
}


} }