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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 .
*/
#ifndef INCLUDED_COMPHELPER_PROPSTATE_HXX
#define INCLUDED_COMPHELPER_PROPSTATE_HXX
#include <config_options.h>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <com/sun/star/uno/Sequence.h>
#include <cppuhelper/propshlp.hxx>
#include <cppuhelper/weak.hxx>
#include <comphelper/uno3.hxx>
#include <comphelper/broadcasthelper.hxx>
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <comphelper/comphelperdllapi.h>
//= property helper classes
namespace comphelper
{
//= OPropertyStateHelper
/// helper class for implementing property states
class UNLESS_MERGELIBS(COMPHELPER_DLLPUBLIC) OPropertyStateHelper :public ::cppu::OPropertySetHelper2
,public css::beans::XPropertyState
{
public:
OPropertyStateHelper(::cppu::OBroadcastHelper& rBHlp):OPropertySetHelper2(rBHlp) { }
OPropertyStateHelper(::cppu::OBroadcastHelper& rBHlp,
::cppu::IEventNotificationHook *i_pFireEvents);
virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& aType) override;
// XPropertyState
virtual css::beans::PropertyState SAL_CALL
getPropertyState(const OUString& PropertyName) override;
virtual css::uno::Sequence< css::beans::PropertyState> SAL_CALL
getPropertyStates(const css::uno::Sequence< OUString >& aPropertyName) override;
virtual void SAL_CALL
setPropertyToDefault(const OUString& PropertyName) override;
virtual css::uno::Any SAL_CALL
getPropertyDefault(const OUString& aPropertyName) override;
// access via handle
virtual css::beans::PropertyState getPropertyStateByHandle(sal_Int32 nHandle);
virtual void setPropertyToDefaultByHandle(sal_Int32 nHandle);
virtual css::uno::Any getPropertyDefaultByHandle(sal_Int32 nHandle) const;
protected:
virtual ~OPropertyStateHelper() override;
void firePropertyChange(sal_Int32 nHandle, const css::uno::Any& aNewValue, const css::uno::Any& aOldValue);
static css::uno::Sequence<css::uno::Type> getTypes();
};
//= OPropertyStateHelper
class UNLESS_MERGELIBS(COMPHELPER_DLLPUBLIC) OStatefulPropertySet :public ::cppu::OWeakObject
,public css::lang::XTypeProvider
,public OMutexAndBroadcastHelper // order matters: before OPropertyStateHelper/OPropertySetHelper
,public OPropertyStateHelper
{
protected:
OStatefulPropertySet();
virtual ~OStatefulPropertySet() override;
protected:
DECLARE_XINTERFACE()
DECLARE_XTYPEPROVIDER()
};
} // namespace comphelper
#endif // INCLUDED_COMPHELPER_PROPSTATE_HXX
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