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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 INCLUDED_FORMS_SOURCE_INC_CONTROLFEATUREINTERCEPTION_HXX
      21             : #define INCLUDED_FORMS_SOURCE_INC_CONTROLFEATUREINTERCEPTION_HXX
      22             : 
      23             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      24             : #include <com/sun/star/frame/XDispatchProviderInterceptor.hpp>
      25             : #include <com/sun/star/uno/XComponentContext.hpp>
      26             : 
      27             : #include <memory>
      28             : 
      29             : 
      30             : namespace frm
      31             : {
      32             : 
      33             : 
      34             :     class UrlTransformer;
      35             : 
      36             :     //= ControlFeatureInterception
      37             : 
      38             :     /** helper class for controls which allow some of their features to be intercepted
      39             :         by external instances
      40             : 
      41             :         For using this class, instantiate it as member, derive yourself from
      42             :         <type scope="com::sun::star::frame">XDispatchProviderInterception</type>, and forward all
      43             :         respective methods to this member.
      44             : 
      45             :         Additionally, don't forget to call <member>dispose</member> when your class is disposed itself.
      46             :     */
      47         258 :     class ControlFeatureInterception
      48             :     {
      49             :     private:
      50             :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProviderInterceptor >
      51             :                                             m_xFirstDispatchInterceptor;
      52             :         ::std::unique_ptr< UrlTransformer >   m_pUrlTransformer;
      53             : 
      54             :     public:
      55             :         /** retrieves our URL transformer, so our clients may use it, too
      56             :         */
      57           0 :         const UrlTransformer& getTransformer() const { return *m_pUrlTransformer; }
      58             : 
      59             :     public:
      60             :         ControlFeatureInterception( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxORB );
      61             : 
      62             :         // XDispatchProviderInterception
      63             :         void SAL_CALL registerDispatchProviderInterceptor( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProviderInterceptor >& Interceptor ) throw (::com::sun::star::uno::RuntimeException );
      64             :         void SAL_CALL releaseDispatchProviderInterceptor( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProviderInterceptor >& Interceptor ) throw (::com::sun::star::uno::RuntimeException );
      65             : 
      66             :         // XComponent
      67             :         void SAL_CALL dispose();
      68             : 
      69             :         /** queries the interceptor chain for the given dispatch
      70             :         */
      71             :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >
      72             :             queryDispatch( const ::com::sun::star::util::URL& _rURL, const OUString& _rTargetFrameName, ::sal_Int32 _nSearchFlags );
      73             : 
      74             :         /** queries the interceptor chain for the given dispatch, with a blank target frame and no frame search flags
      75             :         */
      76             :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >
      77             :             queryDispatch( const ::com::sun::star::util::URL& _rURL );
      78             : 
      79             :         /** queries the interceptor chain for the URL given as ASCII string,
      80             :             with a blank target frame and no frame search flags
      81             :         */
      82             :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >
      83             :             queryDispatch( const sal_Char* _pAsciiURL );
      84             :     };
      85             : 
      86             : 
      87             : } // namespace frm
      88             : 
      89             : 
      90             : #endif // INCLUDED_FORMS_SOURCE_INC_CONTROLFEATUREINTERCEPTION_HXX
      91             : 
      92             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */