/* -*- 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 "address.hxx"

#include <svl/lstner.hxx>

#include <editeng/editdata.hxx>

#include <com/sun/star/text/XTextField.hpp>

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

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

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

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

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

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

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

#include <comphelper/interfacecontainer4.hxx>

#include <cppuhelper/implbase.hxx>

#include <comphelper/compbase.hxx>

#include <memory>

class ScEditSource;

class SvxFieldItem;

class SvxFieldData;

class ScDocShell;

class ScHeaderFooterTextData;

class SfxItemPropertySet;

class ScCellFieldsObj final : public cppu::WeakImplHelper<

                            css::container::XEnumerationAccess,

                            css::container::XIndexAccess,

                            css::container::XContainer,

                            css::util::XRefreshable,

                            css::lang::XServiceInfo >,

                        public SfxListener

{

private:

    css::uno::Reference<css::text::XTextRange> mxContent;

    ScDocShell*             pDocShell;

    ScAddress               aCellPos;

    std::unique_ptr<ScEditSource> mpEditSource;

    /// List of refresh listeners.

    comphelper::OInterfaceContainerHelper4<css::util::XRefreshListener> maRefreshListeners;

    /// mutex to lock the InterfaceContainerHelper

    std::mutex              aMutex;

    css::uno::Reference<css::text::XTextField>

            GetObjectByIndex_Impl(sal_Int32 Index) const;

public:

    ScCellFieldsObj(

        css::uno::Reference<css::text::XTextRange> xContent,

        ScDocShell* pDocSh, const ScAddress& rPos);

    virtual ~ScCellFieldsObj() override;

    virtual void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;

                            // XIndexAccess

    virtual sal_Int32 SAL_CALL getCount() override;

    virtual css::uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override;

                            // XEnumerationAccess

    virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL

                            createEnumeration() override;

                            // XElementAccess

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

    virtual sal_Bool SAL_CALL hasElements() override;

                            // XContainer

    virtual void SAL_CALL   addContainerListener( const css::uno::Reference< css::container::XContainerListener >& xListener ) override;

    virtual void SAL_CALL   removeContainerListener( const css::uno::Reference< css::container::XContainerListener >& xListener ) override;

                            // XRefreshable

    virtual void SAL_CALL refresh(  ) override;

    virtual void SAL_CALL addRefreshListener( const css::uno::Reference< css::util::XRefreshListener >& l ) override;

    virtual void SAL_CALL removeRefreshListener( const css::uno::Reference< css::util::XRefreshListener >& l ) 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;

};

class ScHeaderFieldsObj final : public cppu::WeakImplHelper<

                            css::container::XEnumerationAccess,

                            css::container::XIndexAccess,

                            css::container::XContainer,

                            css::util::XRefreshable,

                            css::lang::XServiceInfo >

{

private:

    ScHeaderFooterTextData& mrData;

    std::unique_ptr<ScEditSource> mpEditSource;

    /// List of refresh listeners.

    comphelper::OInterfaceContainerHelper4<css::util::XRefreshListener> maRefreshListeners;

    /// mutex to lock the InterfaceContainerHelper

    std::mutex                  aMutex;

    css::uno::Reference< css::text::XTextField>

            GetObjectByIndex_Impl(sal_Int32 Index) const;

public:

    ScHeaderFieldsObj(ScHeaderFooterTextData& rData);

    virtual                 ~ScHeaderFieldsObj() override;

                            // XIndexAccess

    virtual sal_Int32 SAL_CALL getCount() override;

    virtual css::uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override;

                            // XEnumerationAccess

    virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL

                            createEnumeration() override;

                            // XElementAccess

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

    virtual sal_Bool SAL_CALL hasElements() override;

                            // XContainer

    virtual void SAL_CALL   addContainerListener( const css::uno::Reference< css::container::XContainerListener >& xListener ) override;

    virtual void SAL_CALL   removeContainerListener( const css::uno::Reference< css::container::XContainerListener >& xListener ) override;

                            // XRefreshable

    virtual void SAL_CALL refresh(  ) override;

    virtual void SAL_CALL addRefreshListener( const css::uno::Reference< css::util::XRefreshListener >& l ) override;

    virtual void SAL_CALL removeRefreshListener( const css::uno::Reference< css::util::XRefreshListener >& l ) 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;

};

/**

 * Generic UNO wrapper for edit engine's field item in cells, headers, and

 * footers.

 */

typedef comphelper::WeakComponentImplHelper<

                            css::text::XTextField,

                            css::beans::XPropertySet,

                            css::lang::XServiceInfo> ScEditFieldObj_Base;

class ScEditFieldObj final : public ScEditFieldObj_Base

{

    ScEditFieldObj() = delete;

    ScEditFieldObj(const ScEditFieldObj&) = delete;

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

    const SfxItemPropertySet* pPropSet;

    std::unique_ptr<ScEditSource> mpEditSource;

    ESelection aSelection;

    sal_Int32 meType;

    std::unique_ptr<SvxFieldData> mpData;

    css::uno::Reference<css::text::XTextRange> mpContent;

    css::util::DateTime maDateTime;

    sal_Int32 mnNumFormat;

    bool mbIsDate:1;

    bool mbIsFixed:1;

private:

    SvxFieldData& getData();

    void setPropertyValueURL(const OUString& rName, const css::uno::Any& rVal);

    css::uno::Any getPropertyValueURL(const OUString& rName);

    void setPropertyValueFile(const OUString& rName, const css::uno::Any& rVal);

    css::uno::Any getPropertyValueFile(const OUString& rName);

    void setPropertyValueDateTime(const OUString& rName, const css::uno::Any& rVal);

    css::uno::Any getPropertyValueDateTime(const OUString& rName);

    void setPropertyValueSheet(const OUString& rName, const css::uno::Any& rVal);

public:

    ScEditFieldObj(

        css::uno::Reference<css::text::XTextRange> xContent,

        std::unique_ptr<ScEditSource> pEditSrc, sal_Int32 eType, const ESelection& rSel);

    virtual ~ScEditFieldObj() override;

    sal_Int32 GetFieldType() const { return meType;}

    void DeleteField();

    bool IsInserted() const;

    SvxFieldItem CreateFieldItem();

    void InitDoc(

        const css::uno::Reference<css::text::XTextRange>& rContent,

        std::unique_ptr<ScEditSource> pEditSrc, const ESelection& rSel);

                            // XTextField

    virtual OUString SAL_CALL getPresentation( sal_Bool bShowCommand ) override;

                            // XTextContent

    virtual void SAL_CALL attach( const css::uno::Reference< css::text::XTextRange >& xTextRange ) override;

    virtual css::uno::Reference< css::text::XTextRange > SAL_CALL

                            getAnchor() override;

                            // XPropertySet

    virtual css::uno::Reference< css::beans::XPropertySetInfo >

                            SAL_CALL getPropertySetInfo() override;

    virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName,

                                    const css::uno::Any& aValue ) override;

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

    virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName,

                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;

    virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName,

                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;

    virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName,

                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;

    virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName,

                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) 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;

                            // XTypeProvider

    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;

    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;

};

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