indexcollection.hxx

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#pragma once
 
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include "indexes.hxx"
 
namespace dbaui
{
 
    // OIndexCollection
    class OIndexCollection
    {
        css::uno::Reference< css::container::XNameAccess >
                    m_xIndexes;
 
        // cached information
        Indexes     m_aIndexes;
 
    public:
        // construction
        OIndexCollection();
        OIndexCollection(const OIndexCollection& _rSource);
        //  OIndexCollection(const css::uno::Reference< css::container::XNameAccess >& _rxIndexes);
 
        OIndexCollection& operator=(const OIndexCollection& _rSource);
 
        // iterating through the collection
        typedef OIndex* iterator;
        typedef OIndex const* const_iterator;
 
        Indexes::const_iterator begin() const { return m_aIndexes.begin(); }
        Indexes::iterator begin() { return m_aIndexes.begin(); }
        Indexes::const_iterator end() const { return m_aIndexes.end(); }
        Indexes::iterator end() { return m_aIndexes.end(); }
 
        // searching
        Indexes::const_iterator find(const OUString& _rName) const;
        Indexes::iterator find(const OUString& _rName);
        Indexes::const_iterator findOriginal(const OUString& _rName) const;
        Indexes::iterator findOriginal(const OUString& _rName);
 
        // inserting without committing
        // the OriginalName of the newly inserted index will be empty, thus indicating that it's new
        Indexes::iterator insert(const OUString& _rName);
        // commit a new index, which is already part if the collection, but does not have an equivalent in the
        // data source, yet
        void commitNewIndex(const Indexes::iterator& _rPos);
 
        // reset the data for the given index
        void resetIndex(const Indexes::iterator& _rPos);
 
        // attach to a new key container
        void attach(const css::uno::Reference< css::container::XNameAccess >& _rxIndexes);
        // detach from the container
        void detach();
 
        bool    drop(const Indexes::iterator& _rPos);
        bool    dropNoRemove(const Indexes::iterator& _rPos);
 
    protected:
        void implConstructFrom(const css::uno::Reference< css::container::XNameAccess >& _rxIndexes);
        static void implFillIndexInfo(OIndex& _rIndex, const css::uno::Reference< css::beans::XPropertySet >& _rxDescriptor);
        void implFillIndexInfo(OIndex& _rIndex);
    };
 
}   // namespace dbaui
 
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