embedserv/source/inc/intercept.hxx

   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_EMBEDSERV_SOURCE_INC_INTERCEPT_HXX
  21 #define INCLUDED_EMBEDSERV_SOURCE_INC_INTERCEPT_HXX
  22
  23 #include <osl/mutex.hxx>
  24 #include <cppuhelper/implbase.hxx>
  25 #include <comphelper/interfacecontainer2.hxx>
  26 #include <com/sun/star/frame/XDispatchProviderInterceptor.hpp>
  27 #include <com/sun/star/frame/XInterceptorInfo.hpp>
  28 #include <com/sun/star/frame/XDispatch.hpp>
  29
  30 #include <rtl/ref.hxx>
  31 #include "embeddocaccess.hxx"
  32
  33
  34 class StatusChangeListenerContainer;
  35 class EmbedDocument_Impl;
  36 class DocumentHolder;
  37
  38 class Interceptor
  39     : public ::cppu::WeakImplHelper<
  40                    css::frame::XDispatchProviderInterceptor,
  41                    css::frame::XInterceptorInfo,
  42                    css::frame::XDispatch>
  43 {
  44 public:
  45
  46     Interceptor(
  47         const ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl >& xOleAccess,
  48         DocumentHolder* pDocH,
  49         bool bLink );
  50
  51     ~Interceptor() override;
  52
  53     void DisconnectDocHolder();
  54
  55     void generateFeatureStateEvent();
  56
  57     // overwritten to release the statuslistener.
  58
  59
  60     // XComponent
  61     /// @throws css::uno::RuntimeException
  62     virtual void
  63     addEventListener(
  64         const css::uno::Reference< css::lang::XEventListener >& xListener );
  65
  66     /// @throws css::uno::RuntimeException
  67     virtual void
  68     removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener );
  69
  70     /// @throws css::uno::RuntimeException
  71     void
  72     dispose();
  73
  74
  75     //XDispatch
  76     virtual void SAL_CALL
  77     dispatch(
  78         const css::util::URL& URL,
  79         const css::uno::Sequence< css::beans::PropertyValue >& Arguments ) override;
  80
  81     virtual void SAL_CALL
  82     addStatusListener(
  83         const css::uno::Reference< css::frame::XStatusListener >& Control,
  84         const css::util::URL& URL ) override;
  85
  86     virtual void SAL_CALL
  87     removeStatusListener(
  88         const css::uno::Reference< css::frame::XStatusListener >& Control,
  89         const css::util::URL& URL ) override;
  90
  91     //XInterceptorInfo
  92     virtual css::uno::Sequence< OUString >
  93     SAL_CALL getInterceptedURLs(  ) override;
  94
  95
  96     //XDispatchProvider ( inherited by XDispatchProviderInterceptor )
  97     virtual css::uno::Reference<
  98     css::frame::XDispatch > SAL_CALL
  99     queryDispatch(
 100         const css::util::URL& URL,
 101         const OUString& TargetFrameName,
 102         sal_Int32 SearchFlags ) override;
 103
 104     virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL
 105     queryDispatches(
 106         const css::uno::Sequence<
 107         css::frame::DispatchDescriptor >& Requests ) override;
 108
 109
 110     //XDispatchProviderInterceptor
 111     virtual css::uno::Reference< css::frame::XDispatchProvider > SAL_CALL
 112     getSlaveDispatchProvider(  ) override;
 113
 114     virtual void SAL_CALL
 115     setSlaveDispatchProvider(
 116         const css::uno::Reference< css::frame::XDispatchProvider >& NewDispatchProvider ) override;
 117
 118     virtual css::uno::Reference< css::frame::XDispatchProvider > SAL_CALL
 119     getMasterDispatchProvider(  ) override;
 120
 121     virtual void SAL_CALL
 122     setMasterDispatchProvider(
 123         const css::uno::Reference< css::frame::XDispatchProvider >& NewSupplier ) override;
 124
 125
 126 private:
 127
 128     osl::Mutex   m_aMutex;
 129
 130     ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl > m_xOleAccess;
 131
 132     css::uno::WeakReference< css::uno::XInterface > m_xDocHLocker;
 133     DocumentHolder*       m_pDocH;
 134
 135     css::uno::Reference< css::frame::XDispatchProvider > m_xSlaveDispatchProvider;
 136
 137     css::uno::Reference< css::frame::XDispatchProvider > m_xMasterDispatchProvider;
 138
 139     static css::uno::Sequence< OUString > m_aInterceptedURL;
 140
 141     comphelper::OInterfaceContainerHelper2*    m_pDisposeEventListeners;
 142     StatusChangeListenerContainer*      m_pStatCL;
 143
 144     bool m_bLink;
 145 };
 146
 147 #endif
 148
 149 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */