sw/source/ui/vba/vbasections.cxx

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  30 #include "vbasections.hxx"
  31 #include "vbasection.hxx"
  32 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
  33 #include <com/sun/star/style/XStyle.hpp>
  34 #include <docsh.hxx>
  35 #include <doc.hxx>
  36 #include "wordvbahelper.hxx"
  37
  38 using namespace ::ooo::vba;
  39 using namespace ::com::sun::star;
  40
  41 typedef ::cppu::WeakImplHelper1< container::XEnumeration > SectionEnumeration_BASE;
  42 typedef ::cppu::WeakImplHelper2< container::XIndexAccess, container::XEnumerationAccess > SectionCollectionHelper_Base;
  43 typedef std::vector< uno::Reference< beans::XPropertySet > > XSectionVec;
  44
  45 class SectionEnumeration : public SectionEnumeration_BASE
  46 {
  47     XSectionVec mxSections;
  48     XSectionVec::iterator mIt;
  49
  50 public:
  51         SectionEnumeration( const XSectionVec& rVec ) : mxSections( rVec ), mIt( mxSections.begin() ) {}
  52         virtual ::sal_Bool SAL_CALL hasMoreElements(  ) throw (uno::RuntimeException)
  53         {
  54                 return ( mIt != mxSections.end() );
  55         }
  56
  57         virtual uno::Any SAL_CALL nextElement(  ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
  58         {
  59                 if ( hasMoreElements() )
  60                         return uno::makeAny( *mIt++ );
  61                 throw container::NoSuchElementException();
  62         }
  63 };
  64
  65 // here I regard pagestyle as section
  66 class SectionCollectionHelper : public SectionCollectionHelper_Base
  67 {
  68 private:
  69     uno::Reference< XHelperInterface > mxParent;
  70     uno::Reference< uno::XComponentContext > mxContext;
  71     uno::Reference< frame::XModel > mxModel;
  72     XSectionVec mxSections;
  73
  74 public:
  75     SectionCollectionHelper( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< frame::XModel >& xModel ) throw (uno::RuntimeException) : mxParent( xParent ), mxContext( xContext ), mxModel( xModel )
  76     {
  77         uno::Reference< style::XStyleFamiliesSupplier > xSytleFamSupp( mxModel, uno::UNO_QUERY_THROW );
  78         uno::Reference< container::XNameAccess > xSytleFamNames( xSytleFamSupp->getStyleFamilies(), uno::UNO_QUERY_THROW );
  79         uno::Reference< container::XIndexAccess > xPageStyles( xSytleFamNames->getByName( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("PageStyles") ) ), uno::UNO_QUERY_THROW );
  80         sal_Int32 nCount = xPageStyles->getCount();
  81         for( sal_Int32 index = 0; index < nCount; ++index )
  82         {
  83             uno::Reference< style::XStyle > xStyle( xPageStyles->getByIndex( index ), uno::UNO_QUERY_THROW );
  84             // only the pagestyles in using are considered
  85             if( xStyle->isInUse( ) )
  86             {
  87                 uno::Reference< beans::XPropertySet > xPageProps( xStyle, uno::UNO_QUERY_THROW );
  88                 mxSections.push_back( xPageProps );
  89             }
  90         }
  91     }
  92
  93     ~SectionCollectionHelper(){}
  94
  95     // XIndexAccess
  96     virtual sal_Int32 SAL_CALL getCount(  ) throw (uno::RuntimeException)
  97     {
  98         return mxSections.size();
  99     }
 100     virtual uno::Any SAL_CALL getByIndex( sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException)
 101     {
 102         if ( Index < 0 || Index >= getCount() )
 103             throw css::lang::IndexOutOfBoundsException();
 104
 105         uno::Reference< beans::XPropertySet > xPageProps( mxSections[ Index ], uno::UNO_QUERY_THROW );
 106         return uno::makeAny( uno::Reference< word::XSection >( new SwVbaSection( mxParent,  mxContext, mxModel, xPageProps ) ) );
 107     }
 108     virtual uno::Type SAL_CALL getElementType(  ) throw (uno::RuntimeException)
 109     {
 110         return word::XSection::static_type(0);
 111     }
 112     virtual sal_Bool SAL_CALL hasElements(  ) throw (uno::RuntimeException)
 113     {
 114         return sal_True;
 115     }
 116     // XEnumerationAccess
 117     virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration(  ) throw (uno::RuntimeException)
 118     {
 119         return new SectionEnumeration( mxSections );
 120     }
 121 };
 122
 123 class SectionsEnumWrapper : public EnumerationHelperImpl
 124 {
 125         uno::Reference< frame::XModel > mxModel;
 126         uno::WeakReference< XHelperInterface > mxParent;
 127 public:
 128         SectionsEnumWrapper( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< container::XEnumeration >& xEnumeration,  const uno::Reference< frame::XModel >& xModel  ) throw ( uno::RuntimeException ) : EnumerationHelperImpl( xContext, xEnumeration ), mxModel( xModel ), mxParent( xParent ) {}
 129
 130         virtual uno::Any SAL_CALL nextElement(  ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
 131         {
 132                 uno::Reference< beans::XPropertySet > xPageProps( m_xEnumeration->nextElement(), uno::UNO_QUERY_THROW );
 133                 return uno::makeAny( uno::Reference< word::XSection > ( new SwVbaSection( mxParent, m_xContext, mxModel, xPageProps ) ) );
 134         }
 135 };
 136
 137 SwVbaSections::SwVbaSections( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext > & xContext, const uno::Reference< frame::XModel >& xModel ): SwVbaSections_BASE( xParent, xContext, uno::Reference< container::XIndexAccess >( new SectionCollectionHelper( xParent, xContext, xModel ) ) ),  mxModel( xModel )
 138 {
 139 }
 140
 141 uno::Any SAL_CALL
 142 SwVbaSections::PageSetup( ) throw (uno::RuntimeException)
 143 {
 144     if( m_xIndexAccess->getCount() )
 145     {
 146         // check if the first section is our want
 147         uno::Reference< word::XSection > xSection( m_xIndexAccess->getByIndex( 0 ), uno::UNO_QUERY_THROW );
 148         return xSection->PageSetup();
 149     }
 150     throw uno::RuntimeException( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("There is no section") ), uno::Reference< uno::XInterface >() );
 151 }
 152
 153 // XEnumerationAccess
 154 uno::Type SAL_CALL
 155 SwVbaSections::getElementType() throw (uno::RuntimeException)
 156 {
 157         return word::XSection::static_type(0);
 158 }
 159
 160 uno::Reference< container::XEnumeration > SAL_CALL
 161 SwVbaSections::createEnumeration() throw (uno::RuntimeException)
 162 {
 163     uno::Reference< container::XEnumerationAccess > xEnumAccess( m_xIndexAccess, uno::UNO_QUERY_THROW );
 164     return new SectionsEnumWrapper( this, mxContext, xEnumAccess->createEnumeration(), mxModel );
 165 }
 166
 167 uno::Any
 168 SwVbaSections::createCollectionObject( const css::uno::Any& aSource )
 169 {
 170     return aSource;
 171 }
 172
 173 rtl::OUString&
 174 SwVbaSections::getServiceImplName()
 175 {
 176         static rtl::OUString sImplName( RTL_CONSTASCII_USTRINGPARAM("SwVbaSections") );
 177         return sImplName;
 178 }
 179
 180 css::uno::Sequence<rtl::OUString>
 181 SwVbaSections::getServiceNames()
 182 {
 183         static uno::Sequence< rtl::OUString > sNames;
 184         if ( sNames.getLength() == 0 )
 185         {
 186                 sNames.realloc( 1 );
 187                 sNames[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ooo.vba.word.Sections") );
 188         }
 189         return sNames;
 190 }