/* -*- 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 .

 */

#pragma once

#include <com/sun/star/lang/XInitialization.hpp>

#include <com/sun/star/lang/XServiceInfo.hpp>

#include <com/sun/star/util/XModifiable.hpp>

#include <com/sun/star/beans/XPropertyBag.hpp>

#include <com/sun/star/container/XSet.hpp>

#include <cppuhelper/implbase.hxx>

#include <comphelper/interfacecontainer3.hxx>

#include <comphelper/propstate.hxx>

#include <comphelper/broadcasthelper.hxx>

#include <comphelper/propertybag.hxx>

#include <comphelper/uno3.hxx>

#include <map>

#include <set>

#include <memory>

namespace comphelper

{

    struct UnoTypeLess

    {

        bool operator()( const css::uno::Type& _rLHS, const css::uno::Type& _rRHS ) const

        {

            return rtl_ustr_compare(

                _rLHS.getTypeLibType()->pTypeName->buffer,

                _rRHS.getTypeLibType()->pTypeName->buffer

            ) < 0;

        }

    };

    typedef std::map< sal_Int32, css::uno::Any >     MapInt2Any;

    typedef std::set< css::uno::Type, UnoTypeLess >  TypeBag;

    typedef ::cppu::WeakImplHelper  <   css::beans::XPropertyBag

                                    ,   css::util::XModifiable

                                    ,   css::lang::XServiceInfo

                                    ,   css::lang::XInitialization

                                    ,   css::container::XSet

                                    >   OPropertyBag_Base;

    typedef ::comphelper::OPropertyStateHelper  OPropertyBag_PBase;

    class OPropertyBag final : public ::comphelper::OMutexAndBroadcastHelper  // must be before OPropertyBag_PBase

                        ,public OPropertyBag_PBase

                        ,public OPropertyBag_Base

                        ,public ::cppu::IEventNotificationHook

    {

    private:

        /// our IPropertyArrayHelper implementation

        std::unique_ptr< ::cppu::OPropertyArrayHelper >

                        m_pArrayHelper;

        ::comphelper::PropertyBag

                        m_aDynamicProperties;

        /// set of allowed property types

        TypeBag         m_aAllowedTypes;

        /// should we automatically add properties which are tried to set, if they don't exist previously?

        bool            m_bAutoAddProperties;

        /// for notification

        ::comphelper::OInterfaceContainerHelper3<css::util::XModifyListener> m_NotifyListeners;

        /// modify flag

        bool            m_isModified;

    public:

        //noncopyable

        OPropertyBag(const OPropertyBag&) = delete;

        const OPropertyBag& operator=(const OPropertyBag&) = delete;

        OPropertyBag();

        virtual ~OPropertyBag() override;

    private:

        DECLARE_XINTERFACE()

        DECLARE_XTYPEPROVIDER()

        /** === begin UNO interface implementations == **/

        // XInitialization

        virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;

        // XServiceInfo

        virtual OUString SAL_CALL getImplementationName(  ) override;

        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;

        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;

        // XModifiable:

        virtual sal_Bool SAL_CALL isModified(  ) override;

        virtual void SAL_CALL setModified( sal_Bool bModified ) override;

        // XModifyBroadcaster

        virtual void SAL_CALL addModifyListener(

            const css::uno::Reference<

                    css::util::XModifyListener > & xListener) override;

        virtual void SAL_CALL removeModifyListener(

            const css::uno::Reference<

                    css::util::XModifyListener > & xListener) override;

        // XPropertyContainer

        virtual void SAL_CALL addProperty( const OUString& Name, ::sal_Int16 Attributes, const css::uno::Any& DefaultValue ) override;

        virtual void SAL_CALL removeProperty( const OUString& Name ) override;

        // XPropertyAccess

        virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getPropertyValues(  ) override;

        virtual void SAL_CALL setPropertyValues( const css::uno::Sequence< css::beans::PropertyValue >& aProps ) override;

        // XPropertySet

        virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override;

        virtual void SAL_CALL setPropertyValue(const OUString& p1, const css::uno::Any& p2) override

           { OPropertyBag_PBase::setPropertyValue(p1, p2); }

        virtual css::uno::Any SAL_CALL getPropertyValue(const OUString& p1) override

           { return OPropertyBag_PBase::getPropertyValue(p1); }

        virtual void SAL_CALL addPropertyChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XPropertyChangeListener>& p2) override

           { OPropertyBag_PBase::addPropertyChangeListener(p1, p2); }

        virtual void SAL_CALL removePropertyChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XPropertyChangeListener>& p2) override

           { OPropertyBag_PBase::removePropertyChangeListener(p1, p2); }

        virtual void SAL_CALL addVetoableChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XVetoableChangeListener>& p2) override

           { OPropertyBag_PBase::addVetoableChangeListener(p1, p2); }

        virtual void SAL_CALL removeVetoableChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XVetoableChangeListener>& p2) override

           { OPropertyBag_PBase::removeVetoableChangeListener(p1, p2); }

        // XSet

        virtual sal_Bool SAL_CALL has( const css::uno::Any& aElement ) override;

        virtual void SAL_CALL insert( const css::uno::Any& aElement ) override;

        virtual void SAL_CALL remove( const css::uno::Any& aElement ) override;

        // XEnumerationAccess (base of XSet)

        virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createEnumeration(  ) override;

        // XElementAccess (base of XEnumerationAccess)

        virtual css::uno::Type SAL_CALL getElementType(  ) override;

        virtual sal_Bool SAL_CALL hasElements(  ) override;

        // UNO interface implementations

        // XPropertyState

        virtual css::uno::Any  getPropertyDefaultByHandle( sal_Int32 _nHandle ) const override;

        // OPropertyStateHelper

        virtual css::beans::PropertyState  getPropertyStateByHandle( sal_Int32 _nHandle ) override;

        // OPropertySetHelper

        virtual void SAL_CALL getFastPropertyValue( css::uno::Any& rValue, sal_Int32 nHandle ) const override;

        virtual sal_Bool SAL_CALL convertFastPropertyValue( css::uno::Any & rConvertedValue, css::uno::Any & rOldValue, sal_Int32 nHandle, const css::uno::Any& rValue ) override;

        virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const css::uno::Any& rValue ) override;

        virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;

        // IEventNotificationHook

        virtual void fireEvents(

            sal_Int32 * pnHandles,

            sal_Int32 nCount,

            sal_Bool bVetoable,

            bool bIgnoreRuntimeExceptionsWhileFiring) override;

        void setModifiedImpl( bool bModified,

            bool bIgnoreRuntimeExceptionsWhileFiring);

        /** finds a free property handle

            @precond

                our mutex is locked

        */

        sal_Int32   findFreeHandle() const;

        /** implements the setPropertyValues method

            @param _rProps

                the property values to set

            @throws PropertyVetoException

                if the XMultiPropertySet::setPropertyValues call does so

            @throws css::lang::IllegalArgumentException

                if the XMultiPropertySet::setPropertyValues call does so

            @throws css::lang::WrappedTargetException

                if the XMultiPropertySet::setPropertyValues call does so

            @throws css::uno::RuntimeException

                if the XMultiPropertySet::setPropertyValues call does so

            @throws css::beans::UnknownPropertyException

                if the XMultiPropertySet::setPropertyValues call does so, and <arg>_bTolerateUnknownProperties</arg>

                was set to <FALSE/>

            @throws css::lang::WrappedTargetException

                if the XMultiPropertySet::setPropertyValues call did throw an exception not listed

                above

        */

        void impl_setPropertyValues_throw( const css::uno::Sequence< css::beans::PropertyValue >& _rProps );

        using ::cppu::OPropertySetHelper::getPropertyValues;

        using ::cppu::OPropertySetHelper::setPropertyValues;

        using ::cppu::OPropertySetHelper::getFastPropertyValue;

    };

} // namespace comphelper

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