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 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
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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"

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
            {
				OUString aLatinFontName, aSymbolFontName;
				sal_Int16 nLatinFontPitch = 0, nSymbolFontPitch = 0;
				sal_Int16 nLatinFontFamily = 0, nSymbolFontFamily = 0;

				if ( !aTextCharacterProps.maSymbolFont.getFontData( aSymbolFontName, nSymbolFontPitch, nSymbolFontFamily, rFilterBase ) )
					xText->insertString( xStart, getText(), sal_False );
				else if ( getText().getLength() )
				{	// !!#i113673<<<
					aTextCharacterProps.maLatinFont.getFontData( aLatinFontName, nLatinFontPitch, nLatinFontFamily, rFilterBase );

					sal_Int32 nIndex = 0;
					while ( sal_True )
					{
						sal_Int32 nCount = 0;
						sal_Bool bSymbol = ( getText()[ nIndex ] & 0xff00 ) == 0xf000;
						if ( bSymbol )
						{
							do
							{
								nCount++;
							}
							while( ( ( nCount + nIndex ) < getText().getLength() ) && ( ( getText()[ nCount + nIndex ] & 0xff00 ) == 0xf000 ) );
							aPropSet.setAnyProperty( PROP_CharFontName, Any( aSymbolFontName ) );
							aPropSet.setAnyProperty( PROP_CharFontPitch, Any( nSymbolFontPitch ) );
							aPropSet.setAnyProperty( PROP_CharFontFamily, Any( nSymbolFontFamily ) );
						}
						else
						{
							do
							{
								nCount++;
							}
							while( ( ( nCount + nIndex ) < getText().getLength() ) && ( ( getText()[ nCount + nIndex ] & 0xff00 ) != 0xf000 ) );
							aPropSet.setAnyProperty( PROP_CharFontName, Any( aLatinFontName ) );
							aPropSet.setAnyProperty( PROP_CharFontPitch, Any( nLatinFontPitch ) );
							aPropSet.setAnyProperty( PROP_CharFontFamily, Any( nLatinFontFamily ) );
						}
						rtl::OUString aSubString( getText().copy( nIndex, nCount ) );
						xText->insertString( xStart, aSubString, sal_False );
						nIndex += nCount;

						if ( nIndex >= getText().getLength() )
							break;

						xStart = Reference< XTextRange >( xAt, UNO_QUERY );
						aPropSet = PropertySet( xStart );
						aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase );
					}
				}
            }
        }
        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");
    }
}


} }