vcl/source/components/fontident.cxx

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  31
  32 // MARKER(update_precomp.py): autogen include statement, do not remove
  33 #include "precompiled_vcl.hxx"
  34
  35 #include <com/sun/star/lang/XServiceInfo.hpp>
  36 #include <com/sun/star/beans/XMaterialHolder.hpp>
  37 #include <com/sun/star/awt/FontDescriptor.hpp>
  38 #include <com/sun/star/awt/FontFamily.hpp>
  39 #include <com/sun/star/awt/FontPitch.hpp>
  40 #include <com/sun/star/awt/FontWeight.hpp>
  41 #include <com/sun/star/awt/FontSlant.hpp>
  42 #include <com/sun/star/lang/XInitialization.hpp>
  43 #include <com/sun/star/lang/DisposedException.hpp>
  44
  45 #include "vcl/svapp.hxx"
  46 #include "vcl/svdata.hxx"
  47 #include "vcl/font.hxx"
  48
  49 #include <cppuhelper/implbase3.hxx>
  50
  51 #include <tools/debug.hxx>
  52
  53
  54 using ::rtl::OUString;
  55 using namespace ::com::sun::star::uno;
  56 using namespace ::com::sun::star::lang;
  57 using namespace ::com::sun::star::beans;
  58 using namespace ::com::sun::star::awt;
  59
  60 // -----------------------------------------------------------------------
  61
  62 namespace vcl
  63 {
  64
  65 class FontIdentificator : public ::cppu::WeakAggImplHelper3< XMaterialHolder, XInitialization, XServiceInfo >
  66 {
  67     Font        m_aFont;
  68 public:
  69 FontIdentificator() {}
  70     virtual ~FontIdentificator();
  71
  72
  73     // XServiceInfo
  74     virtual OUString SAL_CALL getImplementationName(  ) throw (RuntimeException);
  75     virtual ::sal_Bool SAL_CALL supportsService( const OUString& ) throw (RuntimeException);
  76     virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (RuntimeException);
  77
  78     // XInitialization
  79     virtual void SAL_CALL initialize( const Sequence< Any >& ) throw (Exception, RuntimeException);
  80
  81     // XMaterialHolder
  82     virtual Any SAL_CALL getMaterial() throw(RuntimeException);
  83
  84 };
  85
  86 // --------------------------------------------------------------------
  87
  88 FontIdentificator::~FontIdentificator()
  89 {
  90 }
  91
  92 void SAL_CALL FontIdentificator::initialize( const Sequence<Any>& i_rArgs ) throw(Exception,RuntimeException)
  93 {
  94     if( !ImplGetSVData() )
  95         return; // VCL not initialized
  96
  97     sal_uInt32 nArgs = i_rArgs.getLength();
  98     const Any* pArgs = i_rArgs.getConstArray();
  99     Sequence< sal_Int8 > aFontBuf;
 100     for( sal_uInt32 i = 0; i < nArgs; i++ )
 101     {
 102         if( pArgs[i] >>= aFontBuf )
 103         {
 104             m_aFont = Font::identifyFont( aFontBuf.getConstArray(), aFontBuf.getLength() );
 105             break;
 106         }
 107     }
 108 }
 109
 110 Any SAL_CALL FontIdentificator::getMaterial() throw(RuntimeException)
 111 {
 112     if( !ImplGetSVData() )
 113         return Any(); // VCL not initialized
 114
 115     FontDescriptor aFD;
 116     aFD.Name                = m_aFont.GetName();
 117     aFD.Height              = 0;
 118     aFD.Width               = 0;
 119     aFD.StyleName           = m_aFont.GetStyleName();
 120     aFD.CharSet             = 0;
 121     aFD.CharacterWidth      = 0;
 122     aFD.Underline           = 0;
 123     aFD.Strikeout           = 0;
 124     aFD.Orientation         = 0;
 125     aFD.Kerning             = sal_False;
 126     aFD.WordLineMode        = sal_False;
 127     aFD.Type                = 0;
 128     switch( m_aFont.GetFamily() )
 129     {
 130     case FAMILY_DECORATIVE: aFD.Family = com::sun::star::awt::FontFamily::DECORATIVE;break;
 131     case FAMILY_MODERN: aFD.Family = com::sun::star::awt::FontFamily::MODERN;break;
 132     case FAMILY_ROMAN: aFD.Family = com::sun::star::awt::FontFamily::ROMAN;break;
 133     case FAMILY_SCRIPT: aFD.Family = com::sun::star::awt::FontFamily::SCRIPT;break;
 134     case FAMILY_SWISS: aFD.Family = com::sun::star::awt::FontFamily::SWISS;break;
 135     case FAMILY_SYSTEM: aFD.Family = com::sun::star::awt::FontFamily::SYSTEM;break;
 136     default:
 137         aFD.Family = com::sun::star::awt::FontFamily::DONTKNOW;
 138         break;
 139     }
 140     switch( m_aFont.GetPitch() )
 141     {
 142     case PITCH_VARIABLE: aFD.Pitch = com::sun::star::awt::FontPitch::VARIABLE;break;
 143     case PITCH_FIXED: aFD.Pitch = com::sun::star::awt::FontPitch::FIXED;break;
 144     default:
 145         aFD.Pitch = com::sun::star::awt::FontPitch::DONTKNOW;
 146         break;
 147     }
 148     switch( m_aFont.GetWeight() )
 149     {
 150     case WEIGHT_THIN: aFD.Weight = com::sun::star::awt::FontWeight::THIN;break;
 151     case WEIGHT_ULTRALIGHT: aFD.Weight = com::sun::star::awt::FontWeight::ULTRALIGHT;break;
 152     case WEIGHT_LIGHT: aFD.Weight = com::sun::star::awt::FontWeight::LIGHT;break;
 153     case WEIGHT_SEMILIGHT: aFD.Weight = com::sun::star::awt::FontWeight::SEMILIGHT;break;
 154     case WEIGHT_MEDIUM:
 155     case WEIGHT_NORMAL: aFD.Weight = com::sun::star::awt::FontWeight::NORMAL;break;
 156     case WEIGHT_SEMIBOLD: aFD.Weight = com::sun::star::awt::FontWeight::SEMIBOLD;break;
 157     case WEIGHT_BOLD: aFD.Weight = com::sun::star::awt::FontWeight::BOLD;break;
 158     case WEIGHT_ULTRABOLD: aFD.Weight = com::sun::star::awt::FontWeight::ULTRABOLD;break;
 159     case WEIGHT_BLACK: aFD.Weight = com::sun::star::awt::FontWeight::BLACK;break;
 160     default:
 161         aFD.Weight = com::sun::star::awt::FontWeight::DONTKNOW;
 162         break;
 163     }
 164     switch( m_aFont.GetItalic() )
 165     {
 166     case ITALIC_OBLIQUE: aFD.Slant = com::sun::star::awt::FontSlant_OBLIQUE;break;
 167     case ITALIC_NORMAL: aFD.Slant = com::sun::star::awt::FontSlant_ITALIC;break;
 168     default:
 169         aFD.Slant = com::sun::star::awt::FontSlant_DONTKNOW;
 170         break;
 171     }
 172     return makeAny( aFD );
 173 }
 174
 175 Sequence< OUString > FontIdentificator_getSupportedServiceNames()
 176 {
 177     static OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.awt.FontIdentificator" ) );
 178     static Sequence< OUString > aServiceNames( &aServiceName, 1 );
 179     return aServiceNames;
 180 }
 181
 182 OUString FontIdentificator_getImplementationName()
 183 {
 184     return OUString( RTL_CONSTASCII_USTRINGPARAM( "vcl::FontIdentificator" ) );
 185 }
 186
 187 Reference< XInterface > SAL_CALL FontIdentificator_createInstance( const Reference< XMultiServiceFactory >&  )
 188 {
 189     return static_cast< ::cppu::OWeakObject * >( new FontIdentificator );
 190 }
 191
 192
 193 // XServiceInfo
 194 OUString SAL_CALL FontIdentificator::getImplementationName() throw (RuntimeException)
 195 {
 196     return FontIdentificator_getImplementationName();
 197 }
 198
 199 sal_Bool SAL_CALL FontIdentificator::supportsService( const OUString& i_rServiceName ) throw (RuntimeException)
 200 {
 201     Sequence< OUString > aSN( FontIdentificator_getSupportedServiceNames() );
 202     for( sal_Int32 nService = 0; nService < aSN.getLength(); nService++ )
 203     {
 204         if( aSN[nService] == i_rServiceName )
 205             return sal_True;
 206     }
 207     return sal_False;
 208 }
 209
 210 Sequence< OUString > SAL_CALL FontIdentificator::getSupportedServiceNames() throw (RuntimeException)
 211 {
 212     return FontIdentificator_getSupportedServiceNames();
 213 }
 214
 215 } // namespace vcl