accessibility/source/helper/characterattributeshelper.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <accessibility/helper/characterattributeshelper.hxx>
  21 #include <tools/gen.hxx>
  22
  23 using namespace ::com::sun::star::uno;
  24 using namespace ::com::sun::star::beans;
  25
  26
  27 CharacterAttributesHelper::CharacterAttributesHelper( const vcl::Font& rFont, sal_Int32 nBackColor, sal_Int32 nColor )
  28 {
  29     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharBackColor" ),     makeAny( (sal_Int32) nBackColor ) ) );
  30     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharColor" ),         makeAny( (sal_Int32) nColor ) ) );
  31     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharFontCharSet" ),   makeAny( (sal_Int16) rFont.GetCharSet() ) ) );
  32     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharFontFamily" ),    makeAny( (sal_Int16) rFont.GetFamily() ) ) );
  33     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharFontName" ),      makeAny( rFont.GetName() ) ) );
  34     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharFontPitch" ),     makeAny( (sal_Int16) rFont.GetPitch() ) ) );
  35     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharFontStyleName" ), makeAny( rFont.GetStyleName() ) ) );
  36     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharHeight" ),        makeAny( (sal_Int16) rFont.GetSize().Height() ) ) );
  37     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharScaleWidth" ),    makeAny( (sal_Int16) rFont.GetSize().Width() ) ) );
  38     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharStrikeout" ),     makeAny( (sal_Int16) rFont.GetStrikeout() ) ) );
  39     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharUnderline" ),     makeAny( (sal_Int16) rFont.GetUnderline() ) ) );
  40     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharWeight" ),        makeAny( (float) rFont.GetWeight() ) ) );
  41     m_aAttributeMap.insert( AttributeMap::value_type( OUString( "CharPosture" ),       makeAny( (sal_Int16)rFont.GetItalic() ) ) );
  42 }
  43
  44
  45 CharacterAttributesHelper::~CharacterAttributesHelper()
  46 {
  47     m_aAttributeMap.clear();
  48 }
  49
  50
  51 Sequence< PropertyValue > CharacterAttributesHelper::GetCharacterAttributes()
  52 {
  53     Sequence< PropertyValue > aValues( m_aAttributeMap.size() );
  54     PropertyValue* pValues = aValues.getArray();
  55
  56     for ( AttributeMap::iterator aIt = m_aAttributeMap.begin(); aIt != m_aAttributeMap.end(); ++aIt, ++pValues )
  57     {
  58         pValues->Name   = aIt->first;
  59         pValues->Handle = (sal_Int32) -1;
  60         pValues->Value  = aIt->second;
  61         pValues->State  = PropertyState_DIRECT_VALUE;
  62     }
  63
  64     return aValues;
  65 }
  66
  67
  68 Sequence< PropertyValue > CharacterAttributesHelper::GetCharacterAttributes( const Sequence< OUString >& aRequestedAttributes )
  69 {
  70     Sequence< PropertyValue > aValues;
  71     sal_Int32 nLength = aRequestedAttributes.getLength();
  72
  73     if ( nLength != 0 )
  74     {
  75         const OUString* pNames = aRequestedAttributes.getConstArray();
  76         AttributeMap aAttributeMap;
  77
  78         for ( sal_Int32 i = 0; i < nLength; ++i )
  79         {
  80             AttributeMap::iterator aFound = m_aAttributeMap.find( pNames[i] );
  81             if ( aFound != m_aAttributeMap.end() )
  82                 aAttributeMap.insert( *aFound );
  83         }
  84
  85         aValues.realloc( aAttributeMap.size() );
  86         PropertyValue* pValues = aValues.getArray();
  87
  88         for ( AttributeMap::iterator aIt = aAttributeMap.begin(); aIt != aAttributeMap.end(); ++aIt, ++pValues )
  89         {
  90             pValues->Name   = aIt->first;
  91             pValues->Handle = (sal_Int32) -1;
  92             pValues->Value  = aIt->second;
  93             pValues->State  = PropertyState_DIRECT_VALUE;
  94         }
  95     }
  96     else
  97     {
  98         aValues = GetCharacterAttributes();
  99     }
 100
 101     return aValues;
 102 }
 103
 104
 105 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */