sw/source/ui/vba/vbaparagraph.cxx

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  30 #include "vbaparagraph.hxx"
  31 #include <vbahelper/vbahelper.hxx>
  32 #include <tools/diagnose_ex.h>
  33 #include "vbarange.hxx"
  34 #include <com/sun/star/lang/XServiceInfo.hpp>
  35
  36 using namespace ::ooo::vba;
  37 using namespace ::com::sun::star;
  38
  39 SwVbaParagraph::SwVbaParagraph( const uno::Reference< ooo::vba::XHelperInterface >& rParent, const uno::Reference< uno::XComponentContext >& rContext, const uno::Reference< text::XTextDocument >& xDocument, const uno::Reference< text::XTextRange >& xTextRange ) throw ( uno::RuntimeException ) :
  40     SwVbaParagraph_BASE( rParent, rContext ), mxTextDocument( xDocument ), mxTextRange( xTextRange )
  41 {
  42 }
  43
  44 SwVbaParagraph::~SwVbaParagraph()
  45 {
  46 }
  47
  48 uno::Reference< word::XRange > SAL_CALL
  49 SwVbaParagraph::getRange( ) throw ( uno::RuntimeException )
  50 {
  51     return uno::Reference< word::XRange >( new SwVbaRange( this, mxContext, mxTextDocument, mxTextRange->getStart(), mxTextRange->getEnd(), mxTextRange->getText(), sal_True ) );
  52 }
  53
  54 rtl::OUString&
  55 SwVbaParagraph::getServiceImplName()
  56 {
  57         static rtl::OUString sImplName( RTL_CONSTASCII_USTRINGPARAM("SwVbaParagraph") );
  58         return sImplName;
  59 }
  60
  61 uno::Sequence< rtl::OUString >
  62 SwVbaParagraph::getServiceNames()
  63 {
  64         static uno::Sequence< rtl::OUString > aServiceNames;
  65         if ( aServiceNames.getLength() == 0 )
  66         {
  67                 aServiceNames.realloc( 1 );
  68                 aServiceNames[ 0 ] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ooo.vba.word.Paragraph" ) );
  69         }
  70         return aServiceNames;
  71 }
  72
  73
  74 //typedef ::cppu::WeakImplHelper1< container::XEnumeration > ParagraphEnumeration_BASE;
  75 typedef ::cppu::WeakImplHelper2< container::XIndexAccess, container::XEnumerationAccess > ParagraphCollectionHelper_BASE;
  76
  77 class ParagraphCollectionHelper : public ParagraphCollectionHelper_BASE
  78 {
  79 private:
  80     uno::Reference< text::XTextDocument > mxTextDocument;
  81
  82     uno::Reference< container::XEnumeration > getEnumeration() throw (uno::RuntimeException)
  83     {
  84         uno::Reference< container::XEnumerationAccess > xParEnumAccess( mxTextDocument->getText(), uno::UNO_QUERY_THROW );
  85         return xParEnumAccess->createEnumeration();
  86     }
  87
  88 public:
  89     ParagraphCollectionHelper( const uno::Reference< text::XTextDocument >& xDocument ) throw (uno::RuntimeException): mxTextDocument( xDocument )
  90     {
  91     }
  92         // XElementAccess
  93         virtual uno::Type SAL_CALL getElementType(  ) throw (uno::RuntimeException) { return  text::XTextRange::static_type(0); }
  94         virtual ::sal_Bool SAL_CALL hasElements(  ) throw (uno::RuntimeException) { return sal_True; }
  95         // XIndexAccess
  96         virtual ::sal_Int32 SAL_CALL getCount(  ) throw (uno::RuntimeException)
  97     {
  98         sal_Int32 nCount = 0;
  99         uno::Reference< container::XEnumeration > xParEnum = getEnumeration();
 100         while( xParEnum->hasMoreElements() )
 101         {
 102             uno::Reference< lang::XServiceInfo > xServiceInfo( xParEnum->nextElement(), uno::UNO_QUERY_THROW );
 103             if( xServiceInfo->supportsService( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.text.Paragraph") ) ) )
 104             {
 105                 nCount++;
 106             }
 107         }
 108         return nCount;
 109     }
 110         virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException )
 111         {
 112         if( Index < getCount() )
 113         {
 114             sal_Int32 nCount = 0;
 115             uno::Reference< container::XEnumeration > xParEnum = getEnumeration();
 116             while( xParEnum->hasMoreElements() )
 117             {
 118                 uno::Reference< lang::XServiceInfo > xServiceInfo( xParEnum->nextElement(), uno::UNO_QUERY_THROW );
 119                 if( xServiceInfo->supportsService( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.text.Paragraph") ) ) )
 120                 {
 121                     if( Index == nCount )
 122                         return uno::makeAny( xServiceInfo );
 123                     nCount++;
 124                 }
 125             }
 126         }
 127         throw lang::IndexOutOfBoundsException();
 128     }
 129         // XEnumerationAccess
 130         virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration(  ) throw (uno::RuntimeException)
 131         {
 132                 return getEnumeration();
 133     }
 134 };
 135
 136 SwVbaParagraphs::SwVbaParagraphs( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< ::com::sun::star::uno::XComponentContext > & xContext, const uno::Reference< text::XTextDocument >& xDocument ) throw (uno::RuntimeException) : SwVbaParagraphs_BASE( xParent, xContext, new ParagraphCollectionHelper( xDocument ) ), mxTextDocument( xDocument )
 137 {
 138 }
 139
 140 // XEnumerationAccess
 141 uno::Type
 142 SwVbaParagraphs::getElementType() throw (uno::RuntimeException)
 143 {
 144         return word::XParagraph::static_type(0);
 145 }
 146 uno::Reference< container::XEnumeration >
 147 SwVbaParagraphs::createEnumeration() throw (uno::RuntimeException)
 148 {
 149     uno::Reference< container::XEnumerationAccess > xEnumerationAccess( m_xIndexAccess, uno::UNO_QUERY_THROW );
 150     return xEnumerationAccess->createEnumeration();
 151 }
 152
 153 uno::Any
 154 SwVbaParagraphs::createCollectionObject( const css::uno::Any& aSource )
 155 {
 156     uno::Reference< text::XTextRange > xTextRange( aSource, uno::UNO_QUERY_THROW );
 157     return uno::makeAny( uno::Reference< word::XParagraph >( new SwVbaParagraph( this, mxContext, mxTextDocument, xTextRange ) ) );
 158 }
 159
 160 rtl::OUString&
 161 SwVbaParagraphs::getServiceImplName()
 162 {
 163         static rtl::OUString sImplName( RTL_CONSTASCII_USTRINGPARAM("SwVbaParagraphs") );
 164         return sImplName;
 165 }
 166
 167 css::uno::Sequence<rtl::OUString>
 168 SwVbaParagraphs::getServiceNames()
 169 {
 170         static uno::Sequence< rtl::OUString > sNames;
 171         if ( sNames.getLength() == 0 )
 172         {
 173                 sNames.realloc( 1 );
 174                 sNames[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ooo.vba.word.Paragraphs") );
 175         }
 176         return sNames;
 177 }