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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_TOOLKIT_CONTROLS_UNOCONTROLMODEL_HXX
#define INCLUDED_TOOLKIT_CONTROLS_UNOCONTROLMODEL_HXX
#include <com/sun/star/awt/XControlModel.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <com/sun/star/io/XPersistObject.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/util/XCloneable.hpp>
#include <cppuhelper/weakagg.hxx>
#include <toolkit/helper/mutexandbroadcasthelper.hxx>
#include <toolkit/helper/listenermultiplexer.hxx>
#include <cppuhelper/propshlp.hxx>
#include <cppuhelper/implbase7.hxx>
#include <comphelper/uno3.hxx>
#include <rtl/ref.hxx>
#include <vector>
#include <map>
namespace com::sun::star::uno { class XComponentContext; }
typedef std::map<sal_uInt16, css::uno::Any> ImplPropertyTable;
typedef ::cppu::WeakAggImplHelper7 < css::awt::XControlModel
, css::beans::XPropertyState
, css::io::XPersistObject
, css::lang::XComponent
, css::lang::XServiceInfo
, css::lang::XUnoTunnel
, css::util::XCloneable
> UnoControlModel_Base;
class UnoControlModel :public UnoControlModel_Base
,public MutexAndBroadcastHelper
,public ::cppu::OPropertySetHelper
{
private:
ImplPropertyTable maData;
EventListenerMultiplexer maDisposeListeners;
protected:
css::uno::Reference< css::uno::XComponentContext > m_xContext;
protected:
void ImplRegisterProperty( sal_uInt16 nPropType );
void ImplRegisterProperties( const std::vector< sal_uInt16 > &rIds );
void ImplRegisterProperty( sal_uInt16 nPropId, const css::uno::Any& rDefault );
css::uno::Sequence<sal_Int32> ImplGetPropertyIds() const;
virtual css::uno::Any ImplGetDefaultValue( sal_uInt16 nPropId ) const;
bool ImplHasProperty( sal_uInt16 nPropId ) const;
/** called before setting multiple properties, allows to care for property dependencies
<p>When multiple property values are set (e.g. XPropertySet::setPropertyValues), it may happen that some
of them are dependent. For this, derivees which know such dependencies can affect the order in which
the properties are internally really set.</p>
*/
virtual void ImplNormalizePropertySequence(
const sal_Int32 _nCount, /// the number of entries in the arrays
sal_Int32* _pHandles, /// the handles of the properties to set
css::uno::Any* _pValues, /// the values of the properties to set
sal_Int32* _pValidHandles /// pointer to the valid handles, allowed to be adjusted
) const;
/// ensures that two property values in a sequence have a certain order
static void ImplEnsureHandleOrder(
const sal_Int32 _nCount, /// number of entries in the array
sal_Int32* _pHandles, /// pointer to the handles
css::uno::Any* _pValues, /// pointer to the values
sal_Int32 _nFirstHandle, /// first handle, which should precede _nSecondHandle in the sequence
sal_Int32 _nSecondHandle /// second handle, which should supersede _nFirstHandle in the sequence
);
template<typename T> void UNO_CONTROL_MODEL_REGISTER_PROPERTIES() {
std::vector< sal_uInt16 > aIds;
T::ImplGetPropertyIds( aIds );
ImplRegisterProperties( aIds );
}
protected:
#ifdef _MSC_VER
UnoControlModel() //do not use! needed by MSVC at compile time to satisfy WeakAggImplHelper7
: UnoControlModel_Base()
, MutexAndBroadcastHelper()
, OPropertySetHelper( BrdcstHelper )
, maDisposeListeners( *this )
, m_xContext( css::uno::Reference< css::uno::XComponentContext >() )
{
assert(false);
}
#endif
public:
UnoControlModel( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
UnoControlModel( const UnoControlModel& rModel );
virtual rtl::Reference<UnoControlModel> Clone() const = 0;
// css::uno::XInterface
css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override { return OWeakAggObject::queryInterface(rType); }
void SAL_CALL acquire() throw() override;
void SAL_CALL release() throw() override;
// css::uno::XAggregation
css::uno::Any SAL_CALL queryAggregation( const css::uno::Type & rType ) override;
// css::lang::XUnoTunnel
static const css::uno::Sequence< sal_Int8 >& getUnoTunnelId() throw();
sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& rIdentifier ) override;
// css::util::XCloneable
css::uno::Reference< css::util::XCloneable > SAL_CALL createClone() override;
// css::lang::XTypeProvider
DECLARE_XTYPEPROVIDER()
// css::lang::XComponent
void SAL_CALL dispose( ) override;
void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
// css::beans::XPropertyState
css::beans::PropertyState SAL_CALL getPropertyState( const OUString& PropertyName ) override;
css::uno::Sequence< css::beans::PropertyState > SAL_CALL getPropertyStates( const css::uno::Sequence< OUString >& aPropertyName ) override;
void SAL_CALL setPropertyToDefault( const OUString& PropertyName ) override;
css::uno::Any SAL_CALL getPropertyDefault( const OUString& aPropertyName ) override;
// css::io::XPersistObject
OUString SAL_CALL getServiceName() override;
void SAL_CALL write( const css::uno::Reference< css::io::XObjectOutputStream >& OutStream ) override;
void SAL_CALL read( const css::uno::Reference< css::io::XObjectInputStream >& InStream ) override;
// css::lang::XServiceInfo
OUString SAL_CALL getImplementationName( ) override;
sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// ::cppu::OPropertySetHelper
::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override = 0;
sal_Bool SAL_CALL convertFastPropertyValue( css::uno::Any & rConvertedValue, css::uno::Any & rOldValue, sal_Int32 nHandle, const css::uno::Any& rValue ) override;
void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const css::uno::Any& rValue ) override;
using cppu::OPropertySetHelper::getFastPropertyValue;
void SAL_CALL getFastPropertyValue( css::uno::Any& rValue, sal_Int32 nHandle ) const override;
// override setValue methods to handle properties of FontDescriptor
// css::beans::XPropertySet
void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
// css::beans::XFastPropertySet
void SAL_CALL setFastPropertyValue( sal_Int32 nHandle, const css::uno::Any& aValue ) override;
// css::beans::XMultiPropertySet
css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
void SAL_CALL setPropertyValues( const css::uno::Sequence< OUString >& PropertyNames, const css::uno::Sequence< css::uno::Any >& Values ) override;
};
#endif // INCLUDED_TOOLKIT_CONTROLS_UNOCONTROLMODEL_HXX
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