/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_accessibility.hxx"
#include <accessibility/helper/characterattributeshelper.hxx>

using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;


// -----------------------------------------------------------------------------
// CharacterAttributesHelper
// -----------------------------------------------------------------------------

CharacterAttributesHelper::CharacterAttributesHelper( const Font& rFont, sal_Int32 nBackColor, sal_Int32 nColor )
{
	// MT: IA2 CWS commented out CharFontCharSet, CharFontFamily, CharFontPitch, CharFontStyleName, CharScaleWidth - any AT interested in this?

    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharBackColor" ), makeAny( (sal_Int32) nBackColor ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharColor" ), makeAny( (sal_Int32) nColor ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharFontCharSet" ), makeAny( (sal_Int16) rFont.GetCharSet() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharFontFamily" ), makeAny( (sal_Int16) rFont.GetFamily() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharFontName" ), makeAny( (::rtl::OUString) rFont.GetName() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharFontPitch" ), makeAny( (sal_Int16) rFont.GetPitch() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharFontStyleName" ), makeAny( (::rtl::OUString) rFont.GetStyleName() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharHeight" ), makeAny( (sal_Int16) rFont.GetSize().Height() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharScaleWidth" ), makeAny( (sal_Int16) rFont.GetSize().Width() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharStrikeout" ), makeAny( (sal_Int16) rFont.GetStrikeout() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharUnderline" ), makeAny( (sal_Int16) rFont.GetUnderline() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharWeight" ), makeAny( (float) rFont.GetWeight() ) ) );
    m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "CharPosture" ), makeAny( (sal_Int16)rFont.GetItalic() ) ) );
	// MT: Introduced with IA2 CWS, but adjustment is not a char attr...
    // m_aAttributeMap.insert( AttributeMap::value_type( ::rtl::OUString::createFromAscii( "ParaAdjust" ), makeAny( nAjust ) ) );
}

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

CharacterAttributesHelper::~CharacterAttributesHelper()
{
    m_aAttributeMap.clear();
}

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

Sequence< PropertyValue > CharacterAttributesHelper::GetCharacterAttributes()
{
	Sequence< PropertyValue > aValues( m_aAttributeMap.size() );
	PropertyValue* pValues = aValues.getArray();

    for ( AttributeMap::iterator aIt = m_aAttributeMap.begin(); aIt != m_aAttributeMap.end(); ++aIt, ++pValues )
	{
		pValues->Name   = aIt->first;
		pValues->Handle = (sal_Int32) -1;
		pValues->Value  = aIt->second;
		pValues->State  = PropertyState_DIRECT_VALUE;
	}

    return aValues;
}

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

Sequence< PropertyValue > CharacterAttributesHelper::GetCharacterAttributes( const Sequence< ::rtl::OUString >& aRequestedAttributes )
{
	Sequence< PropertyValue > aValues;
    sal_Int32 nLength = aRequestedAttributes.getLength();

    if ( nLength != 0 )
    {
        const ::rtl::OUString* pNames = aRequestedAttributes.getConstArray();
        AttributeMap aAttributeMap;

        for ( sal_Int32 i = 0; i < nLength; ++i )
        {
            AttributeMap::iterator aFound = m_aAttributeMap.find( pNames[i] );
            if ( aFound != m_aAttributeMap.end() )
                aAttributeMap.insert( *aFound );
        }

        aValues.realloc( aAttributeMap.size() );
        PropertyValue* pValues = aValues.getArray();

        for ( AttributeMap::iterator aIt = aAttributeMap.begin(); aIt != aAttributeMap.end(); ++aIt, ++pValues )
	    {
		    pValues->Name   = aIt->first;
		    pValues->Handle = (sal_Int32) -1;
		    pValues->Value  = aIt->second;
		    pValues->State  = PropertyState_DIRECT_VALUE;
	    }
    }
    else
    {
        aValues = GetCharacterAttributes();
    }

    return aValues;
}

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