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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 .
*/
#include "tools/PropertySet.hxx"
#include <algorithm>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
namespace sd { namespace 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)
{
// 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())
{
mpChangeListeners->erase(iListener);
}
else
{
throw lang::IllegalArgumentException();
}
}
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: */
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