116 lines
4.5 KiB
C++
116 lines
4.5 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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#pragma once
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#include <com/sun/star/uno/Sequence.hxx>
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#include <com/sun/star/beans/PropertyChangeEvent.hpp>
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#include <com/sun/star/beans/XPropertySetInfoChangeListener.hpp>
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#include <com/sun/star/beans/XPropertiesChangeListener.hpp>
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#include <com/sun/star/ucb/XContentIdentifier.hpp>
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#include <com/sun/star/ucb/XContent.hpp>
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#include <optional>
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#include <unordered_map>
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#include <vector>
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namespace fileaccess {
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class TaskManager;
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class ContentEventNotifier
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{
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private:
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TaskManager* m_pMyShell;
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css::uno::Reference< css::ucb::XContent > m_xCreatorContent;
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css::uno::Reference< css::ucb::XContentIdentifier > m_xCreatorId;
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css::uno::Reference< css::ucb::XContentIdentifier > m_xOldId;
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std::vector< css::uno::Reference< css::ucb::XContentEventListener > > m_sListeners;
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public:
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ContentEventNotifier(
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TaskManager* pMyShell,
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const css::uno::Reference< css::ucb::XContent >& xCreatorContent,
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const css::uno::Reference< css::ucb::XContentIdentifier >& xCreatorId,
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std::vector< css::uno::Reference< css::ucb::XContentEventListener > >&& sListeners );
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ContentEventNotifier(
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TaskManager* pMyShell,
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const css::uno::Reference< css::ucb::XContent >& xCreatorContent,
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const css::uno::Reference< css::ucb::XContentIdentifier >& xCreatorId,
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const css::uno::Reference< css::ucb::XContentIdentifier >& xOldId,
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std::vector< css::uno::Reference< css::ucb::XContentEventListener > >&& sListeners );
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void notifyChildInserted( const OUString& aChildName ) const;
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void notifyDeleted() const;
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void notifyRemoved( const OUString& aChildName ) const;
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void notifyExchanged() const;
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};
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class PropertySetInfoChangeNotifier
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{
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private:
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css::uno::Reference< css::ucb::XContent > m_xCreatorContent;
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std::vector< css::uno::Reference< css::beans::XPropertySetInfoChangeListener > > m_sListeners;
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public:
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PropertySetInfoChangeNotifier(
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const css::uno::Reference< css::ucb::XContent >& xCreatorContent,
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std::vector< css::uno::Reference< css::beans::XPropertySetInfoChangeListener > >&& sListeners );
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void notifyPropertyAdded( const OUString & aPropertyName ) const;
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void notifyPropertyRemoved( const OUString & aPropertyName ) const;
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};
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typedef std::unordered_map< OUString,
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std::vector< css::uno::Reference< css::beans::XPropertiesChangeListener > > > ListenerMap;
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class PropertyChangeNotifier
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{
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private:
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css::uno::Reference< css::ucb::XContent > m_xCreatorContent;
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ListenerMap m_aListeners;
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public:
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PropertyChangeNotifier(
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const css::uno::Reference< css::ucb::XContent >& xCreatorContent,
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ListenerMap&& pListeners );
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void notifyPropertyChanged(
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const css::uno::Sequence< css::beans::PropertyChangeEvent >& seqChanged ) const;
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};
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class Notifier
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{
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public:
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// Side effect of this function is the change of the name
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virtual std::optional<ContentEventNotifier> cEXC( const OUString& aNewName ) = 0;
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// Side effect is the change of the state of the object to "deleted".
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virtual std::optional<ContentEventNotifier> cDEL() = 0;
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virtual std::optional<ContentEventNotifier> cCEL() = 0;
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virtual std::optional<PropertySetInfoChangeNotifier> cPSL() = 0;
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virtual std::optional<PropertyChangeNotifier> cPCL() = 0;
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protected:
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~Notifier() {}
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};
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} // end namespace fileaccess
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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