159 lines
4.6 KiB
C++
159 lines
4.6 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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#include <tools/PropertySet.hxx>
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#include <algorithm>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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namespace sd { namespace tools {
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PropertySet::PropertySet()
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: PropertySetInterfaceBase(m_aMutex),
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mpChangeListeners(new ChangeListenerContainer)
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{
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}
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PropertySet::~PropertySet()
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{
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}
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void SAL_CALL PropertySet::disposing()
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{
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}
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//----- XPropertySet ----------------------------------------------------------
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Reference<beans::XPropertySetInfo> SAL_CALL PropertySet::getPropertySetInfo()
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{
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return nullptr;
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}
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void SAL_CALL PropertySet::setPropertyValue (
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const OUString& rsPropertyName,
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const css::uno::Any& rsPropertyValue)
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{
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ThrowIfDisposed();
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Any aOldValue (SetPropertyValue(rsPropertyName,rsPropertyValue));
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if (aOldValue != rsPropertyValue)
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{
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// Inform listeners that are registered specifically for the
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// property and those registered for any property.
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beans::PropertyChangeEvent aEvent(
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static_cast<XWeak*>(this),
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rsPropertyName,
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false,
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-1,
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aOldValue,
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rsPropertyValue);
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CallListeners(rsPropertyName, aEvent);
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CallListeners(OUString(), aEvent);
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}
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}
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Any SAL_CALL PropertySet::getPropertyValue (const OUString& rsPropertyName)
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{
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ThrowIfDisposed();
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return GetPropertyValue(rsPropertyName);
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}
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void SAL_CALL PropertySet::addPropertyChangeListener (
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const OUString& rsPropertyName,
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const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener)
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{
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if ( ! rxListener.is())
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throw lang::IllegalArgumentException();
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if (rBHelper.bDisposed || rBHelper.bInDispose)
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return;
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mpChangeListeners->emplace(rsPropertyName, rxListener);
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}
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void SAL_CALL PropertySet::removePropertyChangeListener (
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const OUString& rsPropertyName,
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const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener)
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{
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::std::pair<ChangeListenerContainer::iterator,ChangeListenerContainer::iterator>
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aRange (mpChangeListeners->equal_range(rsPropertyName));
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ChangeListenerContainer::iterator iListener (
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::std::find_if(
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aRange.first,
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aRange.second,
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[&rxListener] (const ChangeListenerContainer::value_type& listener) {
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return listener.second == rxListener;
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}));
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if (iListener == mpChangeListeners->end())
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{
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throw lang::IllegalArgumentException();
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}
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mpChangeListeners->erase(iListener);
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}
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void SAL_CALL PropertySet::addVetoableChangeListener (
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const OUString&,
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const css::uno::Reference<css::beans::XVetoableChangeListener>&)
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{
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// Constraint properties are not supported and thus no vetoable
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// listeners.
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}
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void SAL_CALL PropertySet::removeVetoableChangeListener (
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const OUString&,
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const css::uno::Reference<css::beans::XVetoableChangeListener>&)
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{
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// Constraint properties are not supported and thus no vetoable
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// listeners.
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}
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void PropertySet::CallListeners (
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const OUString& rsPropertyName,
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const beans::PropertyChangeEvent& rEvent)
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{
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::std::pair<ChangeListenerContainer::iterator,ChangeListenerContainer::iterator>
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aRange (mpChangeListeners->equal_range(rsPropertyName));
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ChangeListenerContainer::const_iterator iListener;
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for (iListener=aRange.first; iListener!=aRange.second; ++iListener)
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{
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if (iListener->second.is())
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iListener->second->propertyChange(rEvent);
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}
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}
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void PropertySet::ThrowIfDisposed()
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{
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if (rBHelper.bDisposed || rBHelper.bInDispose)
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{
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throw lang::DisposedException (
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"PropertySet object has already been disposed",
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static_cast<uno::XWeak*>(this));
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}
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}
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} } // end of namespace ::sd::tools
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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