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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/beans/PropertyChangeEvent.hpp>
#include <com/sun/star/beans/XPropertySetInfoChangeListener.hpp>
#include <com/sun/star/beans/XPropertiesChangeListener.hpp>
#include <com/sun/star/ucb/XContentIdentifier.hpp>
#include <com/sun/star/ucb/XContent.hpp>
#include <optional>
#include <unordered_map>
#include <vector>
namespace fileaccess {
class TaskManager;
class ContentEventNotifier
{
private:
TaskManager* m_pMyShell;
css::uno::Reference< css::ucb::XContent > m_xCreatorContent;
css::uno::Reference< css::ucb::XContentIdentifier > m_xCreatorId;
css::uno::Reference< css::ucb::XContentIdentifier > m_xOldId;
std::vector< css::uno::Reference< css::ucb::XContentEventListener > > m_sListeners;
public:
ContentEventNotifier(
TaskManager* pMyShell,
const css::uno::Reference< css::ucb::XContent >& xCreatorContent,
const css::uno::Reference< css::ucb::XContentIdentifier >& xCreatorId,
std::vector< css::uno::Reference< css::ucb::XContentEventListener > >&& sListeners );
ContentEventNotifier(
TaskManager* pMyShell,
const css::uno::Reference< css::ucb::XContent >& xCreatorContent,
const css::uno::Reference< css::ucb::XContentIdentifier >& xCreatorId,
const css::uno::Reference< css::ucb::XContentIdentifier >& xOldId,
std::vector< css::uno::Reference< css::ucb::XContentEventListener > >&& sListeners );
void notifyChildInserted( const OUString& aChildName ) const;
void notifyDeleted() const;
void notifyRemoved( const OUString& aChildName ) const;
void notifyExchanged() const;
};
class PropertySetInfoChangeNotifier
{
private:
css::uno::Reference< css::ucb::XContent > m_xCreatorContent;
std::vector< css::uno::Reference< css::beans::XPropertySetInfoChangeListener > > m_sListeners;
public:
PropertySetInfoChangeNotifier(
const css::uno::Reference< css::ucb::XContent >& xCreatorContent,
std::vector< css::uno::Reference< css::beans::XPropertySetInfoChangeListener > >&& sListeners );
void notifyPropertyAdded( const OUString & aPropertyName ) const;
void notifyPropertyRemoved( const OUString & aPropertyName ) const;
};
typedef std::unordered_map< OUString,
std::vector< css::uno::Reference< css::beans::XPropertiesChangeListener > > > ListenerMap;
class PropertyChangeNotifier
{
private:
css::uno::Reference< css::ucb::XContent > m_xCreatorContent;
ListenerMap m_aListeners;
public:
PropertyChangeNotifier(
const css::uno::Reference< css::ucb::XContent >& xCreatorContent,
ListenerMap&& pListeners );
void notifyPropertyChanged(
const css::uno::Sequence< css::beans::PropertyChangeEvent >& seqChanged ) const;
};
class Notifier
{
public:
// Side effect of this function is the change of the name
virtual std::optional<ContentEventNotifier> cEXC( const OUString& aNewName ) = 0;
// Side effect is the change of the state of the object to "deleted".
virtual std::optional<ContentEventNotifier> cDEL() = 0;
virtual std::optional<ContentEventNotifier> cCEL() = 0;
virtual std::optional<PropertySetInfoChangeNotifier> cPSL() = 0;
virtual std::optional<PropertyChangeNotifier> cPCL() = 0;
protected:
~Notifier() {}
};
} // end namespace fileaccess
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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