stoc/source/registry_tdprovider/rdbtdp_tdenumeration.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  14  *   ownership. The ASF licenses this file to you under the Apache
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  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 #ifndef _STOC_RDBTDP_TDENUMERATION_HXX
  21 #define _STOC_RDBTDP_TDENUMERATION_HXX
  22
  23 #include <list>
  24 #include <osl/mutex.hxx>
  25 #include <rtl/ref.hxx>
  26 #include <registry/refltype.hxx>
  27 #include <com/sun/star/container/XHierarchicalNameAccess.hpp>
  28 #include <com/sun/star/reflection/InvalidTypeNameException.hpp>
  29 #include <com/sun/star/reflection/NoSuchTypeNameException.hpp>
  30 #include <com/sun/star/reflection/TypeDescriptionSearchDepth.hpp>
  31 #include <com/sun/star/reflection/XTypeDescriptionEnumeration.hpp>
  32 #include <com/sun/star/uno/Sequence.hxx>
  33 #include <com/sun/star/uno/TypeClass.hpp>
  34 #include <cppuhelper/implbase1.hxx>
  35 #include "base.hxx"
  36
  37 namespace stoc_rdbtdp
  38 {
  39
  40 typedef ::std::list< ::com::sun::star::uno::Reference<
  41     ::com::sun::star::reflection::XTypeDescription > > TypeDescriptionList;
  42
  43 class TypeDescriptionEnumerationImpl
  44     : public cppu::WeakImplHelper1<
  45                 com::sun::star::reflection::XTypeDescriptionEnumeration >
  46 {
  47 public:
  48     static rtl::Reference< TypeDescriptionEnumerationImpl > createInstance(
  49         const ::com::sun::star::uno::Reference<
  50             ::com::sun::star::container::XHierarchicalNameAccess > & xTDMgr,
  51         const OUString & rModuleName,
  52         const ::com::sun::star::uno::Sequence<
  53             ::com::sun::star::uno::TypeClass > & rTypes,
  54         ::com::sun::star::reflection::TypeDescriptionSearchDepth eDepth,
  55         const RegistryKeyList & rBaseKeys )
  56             throw ( ::com::sun::star::reflection::NoSuchTypeNameException,
  57                     ::com::sun::star::reflection::InvalidTypeNameException,
  58                     ::com::sun::star::uno::RuntimeException );
  59
  60     virtual ~TypeDescriptionEnumerationImpl();
  61
  62     // XEnumeration (base of XTypeDescriptionEnumeration)
  63     virtual sal_Bool SAL_CALL hasMoreElements()
  64         throw ( ::com::sun::star::uno::RuntimeException );
  65     virtual ::com::sun::star::uno::Any SAL_CALL nextElement()
  66         throw ( ::com::sun::star::container::NoSuchElementException,
  67                 ::com::sun::star::lang::WrappedTargetException,
  68                 ::com::sun::star::uno::RuntimeException );
  69
  70     // XTypeDescriptionEnumeration
  71     virtual ::com::sun::star::uno::Reference<
  72         ::com::sun::star::reflection::XTypeDescription > SAL_CALL
  73     nextTypeDescription()
  74         throw ( ::com::sun::star::container::NoSuchElementException,
  75                 ::com::sun::star::uno::RuntimeException );
  76
  77 private:
  78     // Note: keys must be open (XRegistryKey->openKey(...)).
  79     TypeDescriptionEnumerationImpl(
  80         const ::com::sun::star::uno::Reference<
  81             ::com::sun::star::container::XHierarchicalNameAccess > & xTDMgr,
  82         const RegistryKeyList & rModuleKeys,
  83         const ::com::sun::star::uno::Sequence<
  84             ::com::sun::star::uno::TypeClass > & rTypes,
  85         ::com::sun::star::reflection::TypeDescriptionSearchDepth eDepth );
  86
  87     static bool match( ::RTTypeClass eType1,
  88                        ::com::sun::star::uno::TypeClass eType2 );
  89     bool queryMore();
  90     ::com::sun::star::uno::Reference<
  91         ::com::sun::star::reflection::XTypeDescription > queryNext();
  92
  93     // members
  94     osl::Mutex m_aMutex;
  95     RegistryKeyList     m_aModuleKeys;
  96     RegistryKeyList     m_aCurrentModuleSubKeys;
  97     TypeDescriptionList m_aTypeDescs;
  98     ::com::sun::star::uno::Sequence<
  99         ::com::sun::star::uno::TypeClass > m_aTypes;
 100     ::com::sun::star::reflection::TypeDescriptionSearchDepth m_eDepth;
 101     ::com::sun::star::uno::Reference<
 102         ::com::sun::star::container::XHierarchicalNameAccess > m_xTDMgr;
 103 };
 104
 105 } // namespace stoc_rdbtdp
 106
 107 #endif /* _STOC_RDBTDP_TDENUMERATION_HXX */
 108
 109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */