vcl/source/components/fontident.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.
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   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 "vcl/svapp.hxx"
  21 #include "vcl/font.hxx"
  22
  23 #include "factory.hxx"
  24 #include "svdata.hxx"
  25
  26 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  27 #include <com/sun/star/lang/XServiceInfo.hpp>
  28 #include <com/sun/star/beans/XMaterialHolder.hpp>
  29 #include <com/sun/star/awt/FontDescriptor.hpp>
  30 #include <com/sun/star/awt/FontFamily.hpp>
  31 #include <com/sun/star/awt/FontPitch.hpp>
  32 #include <com/sun/star/awt/FontWeight.hpp>
  33 #include <com/sun/star/awt/FontSlant.hpp>
  34 #include <com/sun/star/lang/XInitialization.hpp>
  35 #include <com/sun/star/lang/DisposedException.hpp>
  36
  37 #include <cppuhelper/implbase3.hxx>
  38 #include <cppuhelper/supportsservice.hxx>
  39
  40 using namespace ::com::sun::star::uno;
  41 using namespace ::com::sun::star::lang;
  42 using namespace ::com::sun::star::beans;
  43 using namespace ::com::sun::star::awt;
  44
  45 namespace vcl
  46 {
  47
  48 class FontIdentificator : public ::cppu::WeakAggImplHelper3< XMaterialHolder, XInitialization, XServiceInfo >
  49 {
  50     Font        m_aFont;
  51 public:
  52 FontIdentificator() {}
  53     virtual ~FontIdentificator();
  54
  55     // XServiceInfo
  56     virtual OUString SAL_CALL getImplementationName(  ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
  57     virtual sal_Bool SAL_CALL supportsService( const OUString& ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
  58     virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
  59
  60     // XInitialization
  61     virtual void SAL_CALL initialize( const Sequence< Any >& ) throw (Exception, RuntimeException, std::exception) SAL_OVERRIDE;
  62
  63     // XMaterialHolder
  64     virtual Any SAL_CALL getMaterial() throw(RuntimeException, std::exception) SAL_OVERRIDE;
  65
  66 };
  67
  68 FontIdentificator::~FontIdentificator()
  69 {
  70 }
  71
  72 void SAL_CALL FontIdentificator::initialize( const Sequence<Any>& i_rArgs ) throw(Exception,RuntimeException, std::exception)
  73 {
  74     if( !ImplGetSVData() )
  75         return; // VCL not initialized
  76
  77     sal_uInt32 nArgs = i_rArgs.getLength();
  78     const Any* pArgs = i_rArgs.getConstArray();
  79     Sequence< sal_Int8 > aFontBuf;
  80     for( sal_uInt32 i = 0; i < nArgs; i++ )
  81     {
  82         if( pArgs[i] >>= aFontBuf )
  83         {
  84             m_aFont = Font::identifyFont( aFontBuf.getConstArray(), aFontBuf.getLength() );
  85             break;
  86         }
  87     }
  88 }
  89
  90 Any SAL_CALL FontIdentificator::getMaterial() throw(RuntimeException, std::exception)
  91 {
  92     if( !ImplGetSVData() )
  93         return Any(); // VCL not initialized
  94
  95     FontDescriptor aFD;
  96     aFD.Name                = m_aFont.GetName();
  97     aFD.Height              = 0;
  98     aFD.Width               = 0;
  99     aFD.StyleName           = m_aFont.GetStyleName();
 100     aFD.CharSet             = 0;
 101     aFD.CharacterWidth      = 0;
 102     aFD.Underline           = 0;
 103     aFD.Strikeout           = 0;
 104     aFD.Orientation         = 0;
 105     aFD.Kerning             = false;
 106     aFD.WordLineMode        = false;
 107     aFD.Type                = 0;
 108     switch( m_aFont.GetFamily() )
 109     {
 110     case FAMILY_DECORATIVE: aFD.Family = com::sun::star::awt::FontFamily::DECORATIVE;break;
 111     case FAMILY_MODERN: aFD.Family = com::sun::star::awt::FontFamily::MODERN;break;
 112     case FAMILY_ROMAN: aFD.Family = com::sun::star::awt::FontFamily::ROMAN;break;
 113     case FAMILY_SCRIPT: aFD.Family = com::sun::star::awt::FontFamily::SCRIPT;break;
 114     case FAMILY_SWISS: aFD.Family = com::sun::star::awt::FontFamily::SWISS;break;
 115     case FAMILY_SYSTEM: aFD.Family = com::sun::star::awt::FontFamily::SYSTEM;break;
 116     default:
 117         aFD.Family = com::sun::star::awt::FontFamily::DONTKNOW;
 118         break;
 119     }
 120     switch( m_aFont.GetPitch() )
 121     {
 122     case PITCH_VARIABLE: aFD.Pitch = com::sun::star::awt::FontPitch::VARIABLE;break;
 123     case PITCH_FIXED: aFD.Pitch = com::sun::star::awt::FontPitch::FIXED;break;
 124     default:
 125         aFD.Pitch = com::sun::star::awt::FontPitch::DONTKNOW;
 126         break;
 127     }
 128     switch( m_aFont.GetWeight() )
 129     {
 130     case WEIGHT_THIN: aFD.Weight = com::sun::star::awt::FontWeight::THIN;break;
 131     case WEIGHT_ULTRALIGHT: aFD.Weight = com::sun::star::awt::FontWeight::ULTRALIGHT;break;
 132     case WEIGHT_LIGHT: aFD.Weight = com::sun::star::awt::FontWeight::LIGHT;break;
 133     case WEIGHT_SEMILIGHT: aFD.Weight = com::sun::star::awt::FontWeight::SEMILIGHT;break;
 134     case WEIGHT_MEDIUM:
 135     case WEIGHT_NORMAL: aFD.Weight = com::sun::star::awt::FontWeight::NORMAL;break;
 136     case WEIGHT_SEMIBOLD: aFD.Weight = com::sun::star::awt::FontWeight::SEMIBOLD;break;
 137     case WEIGHT_BOLD: aFD.Weight = com::sun::star::awt::FontWeight::BOLD;break;
 138     case WEIGHT_ULTRABOLD: aFD.Weight = com::sun::star::awt::FontWeight::ULTRABOLD;break;
 139     case WEIGHT_BLACK: aFD.Weight = com::sun::star::awt::FontWeight::BLACK;break;
 140     default:
 141         aFD.Weight = com::sun::star::awt::FontWeight::DONTKNOW;
 142         break;
 143     }
 144     switch( m_aFont.GetItalic() )
 145     {
 146     case ITALIC_OBLIQUE: aFD.Slant = com::sun::star::awt::FontSlant_OBLIQUE;break;
 147     case ITALIC_NORMAL: aFD.Slant = com::sun::star::awt::FontSlant_ITALIC;break;
 148     default:
 149         aFD.Slant = com::sun::star::awt::FontSlant_DONTKNOW;
 150         break;
 151     }
 152     return makeAny( aFD );
 153 }
 154
 155 Sequence< OUString > FontIdentificator_getSupportedServiceNames()
 156 {
 157     OUString aServiceName( "com.sun.star.awt.FontIdentificator" );
 158     Sequence< OUString > aServiceNames( &aServiceName, 1 );
 159     return aServiceNames;
 160 }
 161
 162 OUString FontIdentificator_getImplementationName()
 163 {
 164     return OUString( "vcl::FontIdentificator" );
 165 }
 166
 167 Reference< XInterface > SAL_CALL FontIdentificator_createInstance( const Reference< XMultiServiceFactory >&  )
 168 {
 169     return static_cast< ::cppu::OWeakObject * >( new FontIdentificator );
 170 }
 171
 172 // XServiceInfo
 173 OUString SAL_CALL FontIdentificator::getImplementationName() throw (RuntimeException, std::exception)
 174 {
 175     return FontIdentificator_getImplementationName();
 176 }
 177
 178 sal_Bool SAL_CALL FontIdentificator::supportsService( const OUString& i_rServiceName ) throw (RuntimeException, std::exception)
 179 {
 180     return cppu::supportsService(this, i_rServiceName);
 181 }
 182
 183 Sequence< OUString > SAL_CALL FontIdentificator::getSupportedServiceNames() throw (RuntimeException, std::exception)
 184 {
 185     return FontIdentificator_getSupportedServiceNames();
 186 }
 187
 188 } // namespace vcl
 189
 190 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */