oox/source/drawingml/textfont.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 <drawingml/textfont.hxx>
  21 #include <com/sun/star/awt/FontFamily.hpp>
  22 #include <com/sun/star/awt/FontPitch.hpp>
  23 #include <oox/drawingml/theme.hxx>
  24 #include <oox/core/xmlfilterbase.hxx>
  25 #include <oox/helper/attributelist.hxx>
  26 #include <oox/token/tokens.hxx>
  27 #include <docmodel/theme/Theme.hxx>
  28
  29 using ::oox::core::XmlFilterBase;
  30
  31 namespace oox::drawingml {
  32
  33 namespace {
  34
  35 sal_Int16 lclGetFontPitch( sal_Int32 nOoxValue )
  36 {
  37     using namespace ::com::sun::star::awt::FontPitch;
  38     static const sal_Int16 spnFontPitch[] = { DONTKNOW, FIXED, VARIABLE };
  39     return STATIC_ARRAY_SELECT( spnFontPitch, nOoxValue, DONTKNOW );
  40 }
  41
  42 sal_Int16 lclGetFontFamily( sal_Int32 nOoxValue )
  43 {
  44     using namespace ::com::sun::star::awt::FontFamily;
  45     static const sal_Int16 spnFontFamily[] = { DONTKNOW, ROMAN, SWISS, MODERN, SCRIPT, DECORATIVE };
  46     return STATIC_ARRAY_SELECT( spnFontFamily, nOoxValue, DONTKNOW );
  47 }
  48
  49 } // namespace
  50
  51 TextFont::TextFont() :
  52     mnPitchFamily(0),
  53     mnCharset( WINDOWS_CHARSET_ANSI )
  54 {
  55 }
  56
  57 void TextFont::setAttributes( const AttributeList& rAttribs )
  58 {
  59     maTypeface = rAttribs.getStringDefaulted( XML_typeface);
  60     maPanose = rAttribs.getStringDefaulted( XML_panose);
  61     mnPitchFamily = rAttribs.getInteger( XML_pitchFamily, 0 );
  62     mnCharset = rAttribs.getInteger( XML_charset, WINDOWS_CHARSET_DEFAULT );
  63 }
  64
  65 void TextFont::setAttributes( const OUString& sFontName )
  66 {
  67     maTypeface = sFontName;
  68     maPanose.clear();
  69     mnPitchFamily = 0;
  70     mnCharset = WINDOWS_CHARSET_DEFAULT;
  71 }
  72
  73 void TextFont::assignIfUsed( const TextFont& rTextFont )
  74 {
  75     if( !rTextFont.maTypeface.isEmpty() )
  76         *this = rTextFont;
  77 }
  78
  79 bool TextFont::getFontData( OUString& rFontName, sal_Int16& rnFontPitch, sal_Int16& rnFontFamily, const XmlFilterBase& rFilter ) const
  80 {
  81     if( const Theme* pTheme = rFilter.getCurrentTheme() )
  82         if( const TextFont* pFont = pTheme->resolveFont( maTypeface ) )
  83             return pFont->implGetFontData( rFontName, rnFontPitch, rnFontFamily );
  84     return implGetFontData( rFontName, rnFontPitch, rnFontFamily );
  85 }
  86
  87 bool TextFont::implGetFontData( OUString& rFontName, sal_Int16& rnFontPitch, sal_Int16& rnFontFamily ) const
  88 {
  89     rFontName = maTypeface;
  90     resolvePitch(mnPitchFamily, rnFontPitch, rnFontFamily);
  91     return !rFontName.isEmpty();
  92 }
  93
  94 void TextFont::fillThemeFont(model::ThemeFont& rThemeFont) const
  95 {
  96     rThemeFont.maTypeface = maTypeface;
  97     rThemeFont.maPanose = maPanose;
  98     rThemeFont.maCharset = mnCharset;
  99     resolvePitch(mnPitchFamily, rThemeFont.maPitch, rThemeFont.maFamily);
 100 }
 101
 102 void TextFont::resolvePitch(sal_Int32 nOoxPitchFamily, sal_Int16& rnFontPitch, sal_Int16& rnFontFamily)
 103 {
 104     rnFontPitch = lclGetFontPitch(extractValue<sal_Int16>(nOoxPitchFamily, 0, 4));
 105     rnFontFamily = lclGetFontFamily(extractValue<sal_Int16>(nOoxPitchFamily, 4, 4));
 106 }
 107
 108
 109 } // namespace oox::drawingml
 110
 111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */