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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      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 _FRM_FORMATTED_FIELD_WRAPPER_HXX_
      21             : #define _FRM_FORMATTED_FIELD_WRAPPER_HXX_
      22             : 
      23             : #include "FormComponent.hxx"
      24             : #include <cppuhelper/implbase3.hxx>
      25             : #include <com/sun/star/lang/XServiceInfo.hpp>
      26             : #include <com/sun/star/util/XCloneable.hpp>
      27             : 
      28             : //.........................................................................
      29             : namespace frm
      30             : {
      31             : 
      32             : class OEditModel;
      33             : //==================================================================
      34             : //= OFormattedFieldWrapper
      35             : //==================================================================
      36             : typedef ::cppu::WeakAggImplHelper3  <   ::com::sun::star::io::XPersistObject
      37             :                                     ,   ::com::sun::star::lang::XServiceInfo
      38             :                                     ,   ::com::sun::star::util::XCloneable
      39             :                                     >   OFormattedFieldWrapper_Base;
      40             : 
      41             : class OFormattedFieldWrapper : public OFormattedFieldWrapper_Base
      42             : {
      43             :     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory> m_xServiceFactory;
      44             : 
      45             : protected:
      46             :     ::com::sun::star::uno::Reference< ::com::sun::star::uno::XAggregation>      m_xAggregate;
      47             : 
      48             :     rtl::Reference< OEditModel > m_pEditPart;
      49             :         // if we act as formatted this is used to write the EditModel part
      50             :     ::com::sun::star::uno::Reference< ::com::sun::star::io::XPersistObject>     m_xFormattedPart;
      51             :     // if we act as formatted, this is the PersistObject interface of our aggregate, used
      52             :     // to read and write the FormattedModel part
      53             :     // if bActAsFormatted is false, the state is undetermined until somebody calls
      54             :     // ::read or does anything which requires a living aggregate
      55             :     static InterfaceRef createFormattedFieldWrapper(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory, bool bActAsFormatted);
      56             : 
      57             : private:
      58             :     OFormattedFieldWrapper(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory);
      59             : 
      60             : protected:
      61             :     virtual ~OFormattedFieldWrapper();
      62             : 
      63             :     friend InterfaceRef SAL_CALL OFormattedFieldWrapper_CreateInstance_ForceFormatted(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory);
      64             :     friend InterfaceRef SAL_CALL OFormattedFieldWrapper_CreateInstance(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory);
      65             : 
      66             : public:
      67             :     // UNO
      68           0 :     DECLARE_UNO3_AGG_DEFAULTS(OFormattedFieldWrapper, OWeakAggObject);
      69             :     virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation(const ::com::sun::star::uno::Type& _rType) throw(::com::sun::star::uno::RuntimeException);
      70             : 
      71             :     // XServiceInfo
      72             :     virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
      73             :     virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
      74             :     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
      75             : 
      76             :     // XPersistObject
      77             :     virtual ::rtl::OUString SAL_CALL getServiceName() throw(::com::sun::star::uno::RuntimeException);
      78             :     virtual void SAL_CALL write(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
      79             :     virtual void SAL_CALL read(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
      80             : 
      81             :     // XCloneable
      82             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone(  ) throw (::com::sun::star::uno::RuntimeException);
      83             : 
      84             : protected:
      85             :     /// ensure we're in a defined state, which means a FormattedModel _OR_ an EditModel
      86             :     void ensureAggregate();
      87             : };
      88             : 
      89             : //.........................................................................
      90             : }
      91             : //.........................................................................
      92             : 
      93             : #endif // _FRM_FORMATTED_FIELD_WRAPPER_HXX_
      94             : 
      95             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */