comphelper/source/container/IndexedPropertyValuesContainer.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_comphelper.hxx"
  33
  34 #include "comphelper_module.hxx"
  35
  36 #include <com/sun/star/container/XIndexContainer.hpp>
  37 #include <com/sun/star/uno/Sequence.h>
  38 #include <com/sun/star/beans/PropertyValue.hpp>
  39 #include <cppuhelper/implbase2.hxx>
  40 #include <com/sun/star/lang/XServiceInfo.hpp>
  41 #include <com/sun/star/uno/XComponentContext.hpp>
  42
  43
  44 #ifndef __SGI_STL_VECTOR
  45 #include <vector>
  46 #endif
  47
  48 using namespace com::sun::star;
  49
  50 typedef std::vector < uno::Sequence< beans::PropertyValue > > IndexedPropertyValues;
  51
  52 class IndexedPropertyValuesContainer : public cppu::WeakImplHelper2< container::XIndexContainer, lang::XServiceInfo >
  53 {
  54 public:
  55     IndexedPropertyValuesContainer() throw();
  56     virtual ~IndexedPropertyValuesContainer() throw();
  57
  58     // XIndexContainer
  59     virtual void SAL_CALL insertByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
  60         throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
  61             ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
  62     virtual void SAL_CALL removeByIndex( sal_Int32 nIndex )
  63         throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
  64             ::com::sun::star::uno::RuntimeException);
  65
  66     // XIndexReplace
  67     virtual void SAL_CALL replaceByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
  68         throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
  69             ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
  70
  71     // XIndexAccess
  72     virtual sal_Int32 SAL_CALL getCount(  )
  73         throw(::com::sun::star::uno::RuntimeException);
  74     virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( sal_Int32 nIndex )
  75         throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
  76             ::com::sun::star::uno::RuntimeException);
  77
  78     // XElementAccess
  79     virtual ::com::sun::star::uno::Type SAL_CALL getElementType(  )
  80         throw(::com::sun::star::uno::RuntimeException);
  81     virtual sal_Bool SAL_CALL hasElements(  )
  82         throw(::com::sun::star::uno::RuntimeException);
  83
  84     //XServiceInfo
  85     virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException);
  86     virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
  87     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException);
  88
  89     // XServiceInfo - static versions (used for component registration)
  90     static ::rtl::OUString SAL_CALL getImplementationName_static();
  91     static uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames_static();
  92     static uno::Reference< uno::XInterface > SAL_CALL Create( const uno::Reference< uno::XComponentContext >& );
  93
  94 private:
  95     IndexedPropertyValues maProperties;
  96 };
  97
  98 IndexedPropertyValuesContainer::IndexedPropertyValuesContainer() throw()
  99 {
 100 }
 101
 102 IndexedPropertyValuesContainer::~IndexedPropertyValuesContainer() throw()
 103 {
 104 }
 105
 106 // XIndexContainer
 107 void SAL_CALL IndexedPropertyValuesContainer::insertByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
 108     throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
 109         ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
 110 {
 111     sal_Int32 nSize(maProperties.size());
 112     if ((nSize >= nIndex) && (nIndex >= 0))
 113     {
 114         uno::Sequence<beans::PropertyValue> aProps;
 115         if (!(aElement >>= aProps))
 116             throw lang::IllegalArgumentException();
 117         if (nSize == nIndex)
 118             maProperties.push_back(aProps);
 119         else
 120         {
 121             IndexedPropertyValues::iterator aItr;
 122             if ((nIndex * 2) < nSize)
 123             {
 124                 aItr = maProperties.begin();
 125                 sal_Int32 i(0);
 126                 while(i < nIndex)
 127                 {
 128                     i++;
 129                     aItr++;
 130                 }
 131             }
 132             else
 133             {
 134                 aItr = maProperties.end();
 135                 sal_Int32 i(nSize - 1);
 136                 while(i > nIndex)
 137                 {
 138                     i--;
 139                     aItr--;
 140                 }
 141             }
 142             maProperties.insert(aItr, aProps);
 143         }
 144     }
 145     else
 146         throw lang::IndexOutOfBoundsException();
 147 }
 148
 149 void SAL_CALL IndexedPropertyValuesContainer::removeByIndex( sal_Int32 nIndex )
 150     throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
 151         ::com::sun::star::uno::RuntimeException)
 152 {
 153     sal_Int32 nSize(maProperties.size());
 154     if ((nIndex < nSize) && (nIndex >= 0))
 155     {
 156         IndexedPropertyValues::iterator aItr;
 157         if ((nIndex * 2) < nSize)
 158         {
 159             aItr = maProperties.begin();
 160             sal_Int32 i(0);
 161             while(i < nIndex)
 162             {
 163                 i++;
 164                 aItr++;
 165             }
 166         }
 167         else
 168         {
 169             aItr = maProperties.end();
 170             sal_Int32 i(nSize - 1);
 171             while(i > nIndex)
 172             {
 173                 i--;
 174                 aItr--;
 175             }
 176         }
 177         maProperties.erase(aItr);
 178     }
 179     else
 180         throw lang::IndexOutOfBoundsException();
 181 }
 182
 183 // XIndexReplace
 184 void SAL_CALL IndexedPropertyValuesContainer::replaceByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
 185     throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
 186         ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
 187 {
 188     sal_Int32 nSize(maProperties.size());
 189     if ((nIndex < nSize) && (nIndex >= 0))
 190     {
 191         uno::Sequence<beans::PropertyValue> aProps;
 192         if (!(aElement >>= aProps))
 193             throw lang::IllegalArgumentException();
 194         maProperties[nIndex] = aProps;
 195     }
 196     else
 197         throw lang::IndexOutOfBoundsException();
 198 }
 199
 200 // XIndexAccess
 201 sal_Int32 SAL_CALL IndexedPropertyValuesContainer::getCount(  )
 202     throw(::com::sun::star::uno::RuntimeException)
 203 {
 204     return maProperties.size();
 205 }
 206
 207 ::com::sun::star::uno::Any SAL_CALL IndexedPropertyValuesContainer::getByIndex( sal_Int32 nIndex )
 208     throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
 209         ::com::sun::star::uno::RuntimeException)
 210 {
 211     sal_Int32 nSize(maProperties.size());
 212     if (!((nIndex < nSize) && (nIndex >= 0)))
 213         throw lang::IndexOutOfBoundsException();
 214
 215     uno::Any aAny;
 216     aAny <<= maProperties[nIndex];
 217     return aAny;
 218 }
 219
 220 // XElementAccess
 221 ::com::sun::star::uno::Type SAL_CALL IndexedPropertyValuesContainer::getElementType(  )
 222     throw(::com::sun::star::uno::RuntimeException)
 223 {
 224     return ::getCppuType((uno::Sequence<beans::PropertyValue> *)0);
 225 }
 226
 227 sal_Bool SAL_CALL IndexedPropertyValuesContainer::hasElements(  )
 228     throw(::com::sun::star::uno::RuntimeException)
 229 {
 230     return !maProperties.empty();
 231 }
 232
 233 //XServiceInfo
 234 ::rtl::OUString SAL_CALL IndexedPropertyValuesContainer::getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException)
 235 {
 236     return getImplementationName_static();
 237 }
 238
 239 ::rtl::OUString SAL_CALL IndexedPropertyValuesContainer::getImplementationName_static(  )
 240 {
 241     return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IndexedPropertyValuesContainer" ) );
 242 }
 243
 244 sal_Bool SAL_CALL IndexedPropertyValuesContainer::supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException)
 245 {
 246     rtl::OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.document.IndexedPropertyValues" ) );
 247     return aServiceName == ServiceName;
 248 }
 249
 250 ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL IndexedPropertyValuesContainer::getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException)
 251 {
 252     return getSupportedServiceNames_static();
 253 }
 254
 255
 256 ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL IndexedPropertyValuesContainer::getSupportedServiceNames_static(  )
 257 {
 258     const rtl::OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.document.IndexedPropertyValues" ) );
 259     const uno::Sequence< rtl::OUString > aSeq( &aServiceName, 1 );
 260     return aSeq;
 261 }
 262
 263
 264 uno::Reference< uno::XInterface > SAL_CALL IndexedPropertyValuesContainer::Create(
 265                 const uno::Reference< uno::XComponentContext >&)
 266 {
 267     return (cppu::OWeakObject*)new IndexedPropertyValuesContainer();
 268 }
 269
 270 void createRegistryInfo_IndexedPropertyValuesContainer()
 271 {
 272     static ::comphelper::module::OAutoRegistration< IndexedPropertyValuesContainer > aAutoRegistration;
 273 }