xolesimplestorage.hxx

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#ifndef INCLUDED_SOT_SOURCE_UNOOLESTORAGE_XOLESIMPLESTORAGE_HXX
#define INCLUDED_SOT_SOURCE_UNOOLESTORAGE_XOLESIMPLESTORAGE_HXX
 
#include <sal/config.h>
 
#include <memory>
 
#include <comphelper/interfacecontainer4.hxx>
#include <com/sun/star/embed/XOLESimpleStorage.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <cppuhelper/implbase.hxx>
 
#include <mutex>
 
namespace com::sun::star::container { class XNameAccess; }
namespace com::sun::star::io { class XInputStream; }
namespace com::sun::star::io { class XStream; }
namespace com::sun::star::lang { class XEventListener; }
namespace com::sun::star::uno { class XComponentContext; }
 
class BaseStorage;
class SvStream;
 
class OLESimpleStorage : public cppu::WeakImplHelper<css::embed::XOLESimpleStorage, css::lang::XServiceInfo>
{
    std::mutex m_aMutex;
 
    bool m_bDisposed;
 
    css::uno::Reference< css::io::XStream > m_xStream;
    css::uno::Reference< css::io::XStream > m_xTempStream;
    std::unique_ptr<SvStream> m_pStream;
    std::unique_ptr<BaseStorage> m_pStorage;
 
    ::comphelper::OInterfaceContainerHelper4<css::lang::XEventListener> m_aListenersContainer; // list of listeners
    css::uno::Reference<css::uno::XComponentContext> m_xContext;
 
    bool m_bNoTemporaryCopy;
 
    void UpdateOriginal_Impl();
 
    static void InsertInputStreamToStorage_Impl( BaseStorage* pStorage, const OUString & aName, const css::uno::Reference< css::io::XInputStream >& xInputStream );
 
    static void InsertNameAccessToStorage_Impl( BaseStorage* pStorage, const OUString & aName, const css::uno::Reference< css::container::XNameAccess >& xNameAccess );
 
public:
 
    OLESimpleStorage(css::uno::Reference<css::uno::XComponentContext> xContext,
            css::uno::Sequence<css::uno::Any> const &arguments);
 
    virtual ~OLESimpleStorage() override;
 
    //  XNameContainer
 
    virtual void SAL_CALL insertByName( const OUString& aName, const css::uno::Any& aElement ) override;
 
    virtual void SAL_CALL removeByName( const OUString& Name ) override;
 
    virtual void SAL_CALL replaceByName( const OUString& aName, const css::uno::Any& aElement ) override;
 
    virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
 
    virtual css::uno::Sequence< OUString > SAL_CALL getElementNames() override;
 
    virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
 
    virtual css::uno::Type SAL_CALL getElementType() override;
 
    virtual sal_Bool SAL_CALL hasElements() override;
 
    //  XComponent
 
    virtual void SAL_CALL dispose() final override;
 
    virtual void SAL_CALL addEventListener(
            const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
 
    virtual void SAL_CALL removeEventListener(
            const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
 
    //  XTransactedObject
 
    virtual void SAL_CALL commit() override;
 
    virtual void SAL_CALL revert() override;
 
    //  XClassifiedObject
 
    virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getClassID() override;
 
    virtual OUString SAL_CALL getClassName() override;
 
    virtual void SAL_CALL setClassInfo( const css::uno::Sequence< ::sal_Int8 >& aClassID,
                                        const OUString& sClassName ) override;
 
    //  XServiceInfo
 
    virtual OUString SAL_CALL getImplementationName() override;
 
    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
 
    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
};
 
#endif
 
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