forked from amazingfate/loongoffice
163 lines
8.3 KiB
C++
163 lines
8.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SFX2_SOURCE_APPL_HELPINTERCEPTOR_HXX
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#define INCLUDED_SFX2_SOURCE_APPL_HELPINTERCEPTOR_HXX
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#include <cppuhelper/implbase3.hxx>
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#include <com/sun/star/frame/XDispatchProviderInterceptor.hpp>
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#include <com/sun/star/frame/XInterceptorInfo.hpp>
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#include <com/sun/star/frame/XDispatch.hpp>
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#include <com/sun/star/frame/XDispatchProviderInterception.hpp>
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#include <com/sun/star/frame/XFrame.hpp>
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#include <cppuhelper/implbase1.hxx>
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#include <com/sun/star/frame/XStatusListener.hpp>
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#include <tools/link.hxx>
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#include <vector>
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struct HelpHistoryEntry_Impl
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{
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OUString aURL;
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com::sun::star::uno::Any aViewData;
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HelpHistoryEntry_Impl( const OUString& rURL, const com::sun::star::uno::Any& rViewData ) :
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aURL( rURL ), aViewData(rViewData) {}
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};
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typedef ::std::vector< HelpHistoryEntry_Impl* > HelpHistoryList_Impl;
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class SfxHelpWindow_Impl;
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class HelpInterceptor_Impl : public ::cppu::WeakImplHelper3<
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::com::sun::star::frame::XDispatchProviderInterceptor,
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::com::sun::star::frame::XInterceptorInfo,
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::com::sun::star::frame::XDispatch >
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{
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private:
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friend class HelpDispatch_Impl;
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friend class SfxHelpWindow_Impl;
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// the component which's dispatches we're intercepting
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::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProviderInterception > m_xIntercepted;
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// chaining
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::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > m_xSlaveDispatcher;
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::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > m_xMasterDispatcher;
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::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > m_xListener;
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HelpHistoryList_Impl* m_pHistory;
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SfxHelpWindow_Impl* m_pWindow;
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sal_uIntPtr m_nCurPos;
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OUString m_aCurrentURL;
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com::sun::star::uno::Any m_aViewData;
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void addURL( const OUString& rURL );
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public:
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HelpInterceptor_Impl();
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virtual ~HelpInterceptor_Impl();
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void setInterception( ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > xFrame );
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OUString GetCurrentURL() const { return m_aCurrentURL; }
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const com::sun::star::uno::Any& GetViewData()const {return m_aViewData;}
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bool HasHistoryPred() const; // is there a predecessor for the current in the history
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bool HasHistorySucc() const; // is there a successor for the current in the history
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// XDispatchProvider
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > SAL_CALL
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queryDispatch( const ::com::sun::star::util::URL& aURL, const OUString& aTargetFrameName, sal_Int32 nSearchFlags ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > > SAL_CALL
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queryDispatches( const ::com::sun::star::uno::Sequence< ::com::sun::star::frame::DispatchDescriptor >& aDescripts ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XDispatchProviderInterceptor
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > SAL_CALL
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getSlaveDispatchProvider( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setSlaveDispatchProvider( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >& xNewSlave ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > SAL_CALL
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getMasterDispatchProvider( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setMasterDispatchProvider( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >& xNewMaster ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XInterceptorInfo
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virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL
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getInterceptedURLs( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XDispatch
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virtual void SAL_CALL dispatch( const ::com::sun::star::util::URL& aURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL addStatusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener >& xControl, const ::com::sun::star::util::URL& aURL ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeStatusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener >& xControl, const ::com::sun::star::util::URL& aURL ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// extras
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void InitWaiter( SfxHelpWindow_Impl* pWindow )
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{ m_pWindow = pWindow; }
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SfxHelpWindow_Impl* GetHelpWindow() const { return m_pWindow; }
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};
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// HelpListener_Impl -----------------------------------------------------
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class HelpListener_Impl : public ::cppu::WeakImplHelper1< ::com::sun::star::frame::XStatusListener >
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{
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private:
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HelpInterceptor_Impl* pInterceptor;
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Link aChangeLink;
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OUString aFactory;
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public:
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HelpListener_Impl( HelpInterceptor_Impl* pInter );
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virtual void SAL_CALL statusChanged( const ::com::sun::star::frame::FeatureStateEvent& Event )
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throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& obj )
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throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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void SetChangeHdl( const Link& rLink ) { aChangeLink = rLink; }
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OUString GetFactory() const { return aFactory; }
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};
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// HelpStatusListener_Impl -----------------------------------------------------
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class HelpStatusListener_Impl : public
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::cppu::WeakImplHelper1< ::com::sun::star::frame::XStatusListener >
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{
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private:
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::com::sun::star::uno::Reference < ::com::sun::star::frame::XDispatch > xDispatch;
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::com::sun::star::frame::FeatureStateEvent aStateEvent;
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public:
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HelpStatusListener_Impl(
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::com::sun::star::uno::Reference < ::com::sun::star::frame::XDispatch > xDispatch,
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com::sun::star::util::URL& rURL);
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virtual ~HelpStatusListener_Impl();
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virtual void SAL_CALL statusChanged( const ::com::sun::star::frame::FeatureStateEvent& Event )
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throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& obj )
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throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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const ::com::sun::star::frame::FeatureStateEvent&
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GetStateEvent() const {return aStateEvent;}
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};
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#endif // INCLUDED_SFX2_SOURCE_APPL_HELPINTERCEPTOR_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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