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.
   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 <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
  54     // XServiceInfo
  55     virtual OUString SAL_CALL getImplementationName(  ) throw (RuntimeException, std::exception) override;
  56     virtual sal_Bool SAL_CALL supportsService( const OUString& ) throw (RuntimeException, std::exception) override;
  57     virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (RuntimeException, std::exception) override;
  58
  59     // XInitialization
  60     virtual void SAL_CALL initialize( const Sequence< Any >& ) throw (Exception, RuntimeException, std::exception) override;
  61
  62     // XMaterialHolder
  63     virtual Any SAL_CALL getMaterial() throw(RuntimeException, std::exception) override;
  64
  65 };
  66
  67 void SAL_CALL FontIdentificator::initialize( const Sequence<Any>& i_rArgs ) throw(Exception,RuntimeException, std::exception)
  68 {
  69     if( !ImplGetSVData() )
  70         return; // VCL not initialized
  71
  72     sal_uInt32 nArgs = i_rArgs.getLength();
  73     const Any* pArgs = i_rArgs.getConstArray();
  74     Sequence< sal_Int8 > aFontBuf;
  75     for( sal_uInt32 i = 0; i < nArgs; i++ )
  76     {
  77         if( pArgs[i] >>= aFontBuf )
  78         {
  79             m_aFont = Font::identifyFont( aFontBuf.getConstArray(), aFontBuf.getLength() );
  80             break;
  81         }
  82     }
  83 }
  84
  85 Any SAL_CALL FontIdentificator::getMaterial() throw(RuntimeException, std::exception)
  86 {
  87     if( !ImplGetSVData() )
  88         return Any(); // VCL not initialized
  89
  90     FontDescriptor aFD;
  91     aFD.Name                = m_aFont.GetFamilyName();
  92     aFD.Height              = 0;
  93     aFD.Width               = 0;
  94     aFD.StyleName           = m_aFont.GetStyleName();
  95     aFD.CharSet             = 0;
  96     aFD.CharacterWidth      = 0;
  97     aFD.Underline           = 0;
  98     aFD.Strikeout           = 0;
  99     aFD.Orientation         = 0;
 100     aFD.Kerning             = false;
 101     aFD.WordLineMode        = false;
 102     aFD.Type                = 0;
 103     switch( m_aFont.GetFamilyType() )
 104     {
 105     case FAMILY_DECORATIVE: aFD.Family = css::awt::FontFamily::DECORATIVE;break;
 106     case FAMILY_MODERN: aFD.Family = css::awt::FontFamily::MODERN;break;
 107     case FAMILY_ROMAN: aFD.Family = css::awt::FontFamily::ROMAN;break;
 108     case FAMILY_SCRIPT: aFD.Family = css::awt::FontFamily::SCRIPT;break;
 109     case FAMILY_SWISS: aFD.Family = css::awt::FontFamily::SWISS;break;
 110     case FAMILY_SYSTEM: aFD.Family = css::awt::FontFamily::SYSTEM;break;
 111     default:
 112         aFD.Family = css::awt::FontFamily::DONTKNOW;
 113         break;
 114     }
 115     switch( m_aFont.GetPitch() )
 116     {
 117     case PITCH_VARIABLE: aFD.Pitch = css::awt::FontPitch::VARIABLE;break;
 118     case PITCH_FIXED: aFD.Pitch = css::awt::FontPitch::FIXED;break;
 119     default:
 120         aFD.Pitch = css::awt::FontPitch::DONTKNOW;
 121         break;
 122     }
 123     switch( m_aFont.GetWeight() )
 124     {
 125     case WEIGHT_THIN: aFD.Weight = css::awt::FontWeight::THIN;break;
 126     case WEIGHT_ULTRALIGHT: aFD.Weight = css::awt::FontWeight::ULTRALIGHT;break;
 127     case WEIGHT_LIGHT: aFD.Weight = css::awt::FontWeight::LIGHT;break;
 128     case WEIGHT_SEMILIGHT: aFD.Weight = css::awt::FontWeight::SEMILIGHT;break;
 129     case WEIGHT_MEDIUM:
 130     case WEIGHT_NORMAL: aFD.Weight = css::awt::FontWeight::NORMAL;break;
 131     case WEIGHT_SEMIBOLD: aFD.Weight = css::awt::FontWeight::SEMIBOLD;break;
 132     case WEIGHT_BOLD: aFD.Weight = css::awt::FontWeight::BOLD;break;
 133     case WEIGHT_ULTRABOLD: aFD.Weight = css::awt::FontWeight::ULTRABOLD;break;
 134     case WEIGHT_BLACK: aFD.Weight = css::awt::FontWeight::BLACK;break;
 135     default:
 136         aFD.Weight = css::awt::FontWeight::DONTKNOW;
 137         break;
 138     }
 139     switch( m_aFont.GetItalic() )
 140     {
 141     case ITALIC_OBLIQUE: aFD.Slant = css::awt::FontSlant_OBLIQUE;break;
 142     case ITALIC_NORMAL: aFD.Slant = css::awt::FontSlant_ITALIC;break;
 143     default:
 144         aFD.Slant = css::awt::FontSlant_DONTKNOW;
 145         break;
 146     }
 147     return makeAny( aFD );
 148 }
 149
 150 Sequence< OUString > FontIdentificator_getSupportedServiceNames()
 151 {
 152     return Sequence< OUString >{ "com.sun.star.awt.FontIdentificator" };
 153 }
 154
 155 OUString FontIdentificator_getImplementationName()
 156 {
 157     return OUString( "vcl::FontIdentificator" );
 158 }
 159
 160 Reference< XInterface > SAL_CALL FontIdentificator_createInstance( const Reference< XMultiServiceFactory >&  )
 161 {
 162     return static_cast< ::cppu::OWeakObject * >( new FontIdentificator );
 163 }
 164
 165 // XServiceInfo
 166 OUString SAL_CALL FontIdentificator::getImplementationName() throw (RuntimeException, std::exception)
 167 {
 168     return FontIdentificator_getImplementationName();
 169 }
 170
 171 sal_Bool SAL_CALL FontIdentificator::supportsService( const OUString& i_rServiceName ) throw (RuntimeException, std::exception)
 172 {
 173     return cppu::supportsService(this, i_rServiceName);
 174 }
 175
 176 Sequence< OUString > SAL_CALL FontIdentificator::getSupportedServiceNames() throw (RuntimeException, std::exception)
 177 {
 178     return FontIdentificator_getSupportedServiceNames();
 179 }
 180
 181 } // namespace vcl
 182
 183 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */