/* -*- 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 <svl/poolitem.hxx>

#include <avmedia/avmediadllapi.h>

#include <memory>

#include <string_view>

#include <o3tl/typed_flags_set.hxx>

#include <utility>

namespace com::sun::star::embed { class XStorage; }

namespace com::sun::star::frame { class XModel; }

namespace com::sun::star::io { class XInputStream; }

namespace com::sun::star::io { class XStream; }

namespace com::sun::star::media { enum class ZoomLevel; }

namespace com::sun::star::text { struct GraphicCrop; }

class Graphic;

enum class AVMediaSetMask

{

    NONE        = 0x000,

    STATE       = 0x001,

    DURATION    = 0x002,

    TIME        = 0x004,

    LOOP        = 0x008,

    MUTE        = 0x010,

    VOLUMEDB    = 0x020,

    ZOOM        = 0x040,

    URL         = 0x080,

    MIME_TYPE   = 0x100,

    GRAPHIC     = 0x200,

    CROP        = 0x400,

    ALL         = 0x7ff,

};

namespace o3tl

{

    template<> struct typed_flags<AVMediaSetMask> : is_typed_flags<AVMediaSetMask, 0x7ff> {};

}

namespace avmedia

{

enum class MediaState

{

    Stop, Play, Pause

};

class AVMEDIA_DLLPUBLIC MediaItem final : public SfxPoolItem

{

public:

                            static SfxPoolItem* CreateDefault();

    DECLARE_ITEM_TYPE_FUNCTION(MediaItem)

    explicit                MediaItem( sal_uInt16 i_nWhich = 0,

                                       AVMediaSetMask nMaskSet = AVMediaSetMask::NONE );

                            MediaItem( const MediaItem& rMediaItem );

    virtual                 ~MediaItem() override;

    virtual bool            operator==( const SfxPoolItem& ) const override;

    virtual MediaItem*      Clone( SfxItemPool* pPool = nullptr ) const override;

    virtual bool            GetPresentation( SfxItemPresentation ePres,

                                                 MapUnit eCoreUnit,

                                                 MapUnit ePresUnit,

                                                 OUString&  rText,

                                                 const IntlWrapper& rIntl ) const override;

    virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;

    virtual bool            PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;

    bool                    merge(const MediaItem& rMediaItem);

    AVMediaSetMask          getMaskSet() const;

    bool                    setState(MediaState eState);

    MediaState              getState() const;

    bool                    setDuration(double fDuration);

    double                  getDuration() const;

    bool                    setTime(double fTime);

    double                  getTime() const;

    bool                    setLoop(bool bLoop);

    bool                    isLoop() const;

    bool                    setMute(bool bMute);

    bool                    isMute() const;

    bool                    setVolumeDB(sal_Int16 nDB);

    sal_Int16               getVolumeDB() const;

    bool                    setZoom(css::media::ZoomLevel eZoom);

    ::css::media::ZoomLevel getZoom() const;

    bool                    setURL(const OUString& rURL,

                                   const OUString& rTempURL,

                                   const OUString& rReferer);

    const OUString&         getURL() const;

    bool                    setFallbackURL(const OUString& rURL);

    const OUString&         getFallbackURL() const;

    bool                    setMimeType(const OUString& rMimeType);

    const OUString&         getMimeType() const;

    bool setGraphic(const Graphic& rGraphic);

    const Graphic & getGraphic() const;

    bool setCrop(const css::text::GraphicCrop& rCrop);

    const css::text::GraphicCrop& getCrop() const;

    const OUString&         getTempURL() const;

    const OUString&         getReferer() const;

private:

    struct Impl;

    std::unique_ptr<Impl> m_pImpl;

};

typedef ::avmedia::MediaItem avmedia_MediaItem;

bool AVMEDIA_DLLPUBLIC EmbedMedia(

        const ::css::uno::Reference< ::css::frame::XModel>& xModel,

        const OUString& rSourceURL,

        OUString & o_rEmbeddedURL,

        ::css::uno::Reference<::css::io::XInputStream> const& xInputStream =

            ::css::uno::Reference<::css::io::XInputStream>());

bool AVMEDIA_DLLPUBLIC CreateMediaTempFile(

        ::css::uno::Reference<::css::io::XInputStream> const& xInStream,

        OUString& o_rTempFileURL,

        std::u16string_view rDesiredExtension);

OUString GetFilename(OUString const& rSourceURL);

::css::uno::Reference< ::css::io::XStream> CreateStream(

    const ::css::uno::Reference< ::css::embed::XStorage>& xStorage, const OUString& rFilename);

struct AVMEDIA_DLLPUBLIC MediaTempFile

{

    OUString const m_TempFileURL;

    MediaTempFile(OUString aURL)

        : m_TempFileURL(std::move(aURL))

    {}

    ~MediaTempFile();

};

}

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