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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/tools/PropertySet.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.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/tools/PropertySet.cxx')
-rw-r--r-- | sd/source/ui/tools/PropertySet.cxx | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/sd/source/ui/tools/PropertySet.cxx b/sd/source/ui/tools/PropertySet.cxx new file mode 100644 index 000000000..057b7dd96 --- /dev/null +++ b/sd/source/ui/tools/PropertySet.cxx @@ -0,0 +1,158 @@ +/* -*- 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 . + */ + +#include <tools/PropertySet.hxx> +#include <algorithm> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; + +namespace sd::tools { + +PropertySet::PropertySet() + : PropertySetInterfaceBase(m_aMutex), + mpChangeListeners(new ChangeListenerContainer) +{ +} + +PropertySet::~PropertySet() +{ +} + +void SAL_CALL PropertySet::disposing() +{ +} + +//----- XPropertySet ---------------------------------------------------------- + +Reference<beans::XPropertySetInfo> SAL_CALL PropertySet::getPropertySetInfo() +{ + return nullptr; +} + +void SAL_CALL PropertySet::setPropertyValue ( + const OUString& rsPropertyName, + const css::uno::Any& rsPropertyValue) +{ + ThrowIfDisposed(); + + Any aOldValue (SetPropertyValue(rsPropertyName,rsPropertyValue)); + if (aOldValue == rsPropertyValue) + return; + + // Inform listeners that are registered specifically for the + // property and those registered for any property. + beans::PropertyChangeEvent aEvent( + static_cast<XWeak*>(this), + rsPropertyName, + false, + -1, + aOldValue, + rsPropertyValue); + CallListeners(rsPropertyName, aEvent); + CallListeners(OUString(), aEvent); +} + +Any SAL_CALL PropertySet::getPropertyValue (const OUString& rsPropertyName) +{ + ThrowIfDisposed(); + + return GetPropertyValue(rsPropertyName); +} + +void SAL_CALL PropertySet::addPropertyChangeListener ( + const OUString& rsPropertyName, + const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener) +{ + if ( ! rxListener.is()) + throw lang::IllegalArgumentException(); + + if (rBHelper.bDisposed || rBHelper.bInDispose) + return; + + mpChangeListeners->emplace(rsPropertyName, rxListener); +} + +void SAL_CALL PropertySet::removePropertyChangeListener ( + const OUString& rsPropertyName, + const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener) +{ + ::std::pair<ChangeListenerContainer::iterator,ChangeListenerContainer::iterator> + aRange (mpChangeListeners->equal_range(rsPropertyName)); + + ChangeListenerContainer::iterator iListener ( + ::std::find_if( + aRange.first, + aRange.second, + [&rxListener] (const ChangeListenerContainer::value_type& listener) { + return listener.second == rxListener; + })); + + if (iListener == mpChangeListeners->end()) + { + throw lang::IllegalArgumentException(); + } + + mpChangeListeners->erase(iListener); + +} + +void SAL_CALL PropertySet::addVetoableChangeListener ( + const OUString&, + const css::uno::Reference<css::beans::XVetoableChangeListener>&) +{ + // Constraint properties are not supported and thus no vetoable + // listeners. +} + +void SAL_CALL PropertySet::removeVetoableChangeListener ( + const OUString&, + const css::uno::Reference<css::beans::XVetoableChangeListener>&) +{ + // Constraint properties are not supported and thus no vetoable + // listeners. +} + +void PropertySet::CallListeners ( + const OUString& rsPropertyName, + const beans::PropertyChangeEvent& rEvent) +{ + ::std::pair<ChangeListenerContainer::iterator,ChangeListenerContainer::iterator> + aRange (mpChangeListeners->equal_range(rsPropertyName)); + ChangeListenerContainer::const_iterator iListener; + for (iListener=aRange.first; iListener!=aRange.second; ++iListener) + { + if (iListener->second.is()) + iListener->second->propertyChange(rEvent); + } +} + +void PropertySet::ThrowIfDisposed() +{ + if (rBHelper.bDisposed || rBHelper.bInDispose) + { + throw lang::DisposedException ( + "PropertySet object has already been disposed", + static_cast<uno::XWeak*>(this)); + } +} + +} // end of namespace ::sd::tools + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |