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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sd/source/ui/inc/tools/PropertySet.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sd/source/ui/inc/tools/PropertySet.hxx')
-rw-r--r-- | sd/source/ui/inc/tools/PropertySet.hxx | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/sd/source/ui/inc/tools/PropertySet.hxx b/sd/source/ui/inc/tools/PropertySet.hxx new file mode 100644 index 000000000..c432783da --- /dev/null +++ b/sd/source/ui/inc/tools/PropertySet.hxx @@ -0,0 +1,114 @@ +/* -*- 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 <cppuhelper/basemutex.hxx> +#include <cppuhelper/compbase.hxx> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <map> +#include <memory> + +namespace sd::tools { + +typedef ::cppu::WeakComponentImplHelper < + css::beans::XPropertySet +> PropertySetInterfaceBase; + +/** A very simple implementation of the XPropertySet interface. It does not + support constrained properties and thus does not support vetoable + listeners. It does not support the optional property set info. + + In order to use it you have to derive from this class and implement the + GetPropertyValue() and SetPropertyValue() methods. +*/ +class PropertySet + : protected ::cppu::BaseMutex, + public PropertySetInterfaceBase +{ +public: + explicit PropertySet(); + virtual ~PropertySet() override; + + virtual void SAL_CALL disposing() override; + + // XPropertySet + + virtual css::uno::Reference<css::beans::XPropertySetInfo> + SAL_CALL getPropertySetInfo() override; + + virtual void SAL_CALL setPropertyValue ( + const OUString& rsPropertyName, + const css::uno::Any& rsPropertyValue) override; + + virtual css::uno::Any SAL_CALL getPropertyValue (const OUString& rsPropertyName) override; + + virtual void SAL_CALL addPropertyChangeListener ( + const OUString& rsPropertyName, + const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener) override; + + virtual void SAL_CALL removePropertyChangeListener ( + const OUString& rsPropertyName, + const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener) override; + + virtual void SAL_CALL addVetoableChangeListener ( + const OUString& rsPropertyName, + const css::uno::Reference<css::beans::XVetoableChangeListener>& rxListener) override; + + virtual void SAL_CALL removeVetoableChangeListener ( + const OUString& rsPropertyName, + const css::uno::Reference<css::beans::XVetoableChangeListener>& rxListener) override; + +protected: + /** Return the requested property value. + @throw css::beans::UnknownPropertyException when the + property is not supported. + */ + virtual css::uno::Any GetPropertyValue (const OUString& rsPropertyName) = 0; + /** Set the given property value. + @return the old value. + @throw css::beans::UnknownPropertyException when the + property is not supported. + */ + virtual css::uno::Any SetPropertyValue ( + const OUString& rsPropertyName, + const css::uno::Any& rValue) = 0; + +private: + typedef ::std::multimap<OUString, + css::uno::Reference<css::beans::XPropertyChangeListener> > ChangeListenerContainer; + std::unique_ptr<ChangeListenerContainer> mpChangeListeners; + + /** Call all listeners that are registered for the given property name. + Call this method with an empty property name to call listeners that + are registered for all properties. + */ + void CallListeners ( + const OUString& rsPropertyName, + const css::beans::PropertyChangeEvent& rEvent); + + /** @throws css::lang::DisposedException when the object has already been + disposed. + */ + void ThrowIfDisposed(); +}; + +} // end of namespace ::sd::tools + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |