FormattedFieldWrapper.hxx

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#pragma once
 
#include <comphelper/uno3.hxx>
#include <cppuhelper/implbase3.hxx>
#include <com/sun/star/io/XPersistObject.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/util/XCloneable.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <rtl/ref.hxx>
 
namespace frm
{
 
class OEditModel;
 
//= OFormattedFieldWrapper
 
typedef ::cppu::WeakAggImplHelper3  <   css::io::XPersistObject
                                    ,   css::lang::XServiceInfo
                                    ,   css::util::XCloneable
                                    >   OFormattedFieldWrapper_Base;
 
class OFormattedFieldWrapper final : public OFormattedFieldWrapper_Base
{
    css::uno::Reference< css::uno::XComponentContext> m_xContext;
    OUString m_implementationName;
 
    css::uno::Reference< css::uno::XAggregation>      m_xAggregate;
 
    rtl::Reference< OEditModel > m_pEditPart;
    // if we act as formatted this is used to write the EditModel part
    css::uno::Reference< css::io::XPersistObject>     m_xFormattedPart;
 
    OFormattedFieldWrapper(const css::uno::Reference< css::uno::XComponentContext>& _rxFactory,
                           OUString const & implementationName);
 
    virtual ~OFormattedFieldWrapper() override;
 
public:
    // if we act as formatted, this is the PersistObject interface of our aggregate, used
    // to read and write the FormattedModel part
    // if bActAsFormatted is false, the state is undetermined until somebody calls
    // ::read or does anything which requires a living aggregate
    static css::uno::Reference<css::uno::XInterface> createFormattedFieldWrapper(const css::uno::Reference< css::uno::XComponentContext>& _rxFactory, bool bActAsFormatted, OUString const & implementationName);
 
    // UNO
    DECLARE_UNO3_AGG_DEFAULTS(OFormattedFieldWrapper, OWeakAggObject)
    virtual css::uno::Any SAL_CALL queryAggregation(const css::uno::Type& _rType) 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;
 
    // XPersistObject
    virtual OUString SAL_CALL getServiceName() override;
    virtual void SAL_CALL write(const css::uno::Reference< css::io::XObjectOutputStream>& _rxOutStream) override;
    virtual void SAL_CALL read(const css::uno::Reference< css::io::XObjectInputStream>& _rxInStream) override;
 
    // XCloneable
    virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone(  ) override;
 
private:
    void ensureAggregate();
};
 
}
 
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