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Diffstat (limited to 'ucb/source/ucp/file/filnot.hxx')
-rw-r--r-- | ucb/source/ucp/file/filnot.hxx | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/ucb/source/ucp/file/filnot.hxx b/ucb/source/ucp/file/filnot.hxx new file mode 100644 index 0000000000..898a57dd03 --- /dev/null +++ b/ucb/source/ucp/file/filnot.hxx @@ -0,0 +1,116 @@ +/* -*- 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: */ |