/* -*- 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 .

 */

#include <config_features.h>

#include <wrtsh.hxx>

#include <view.hxx>

#include <textsh.hxx>

#include <drawdoc.hxx>

#include <doc.hxx>

#include <IDocumentDrawModelAccess.hxx>

#include <docsh.hxx>

#include <avmedia/mediawindow.hxx>

#include <editeng/sizeitem.hxx>

#include <sfx2/request.hxx>

#include <sfx2/viewfrm.hxx>

#include <svl/stritem.hxx>

#include <svx/svdomedia.hxx>

#include <com/sun/star/frame/XDispatchProvider.hpp>

#include <com/sun/star/media/XPlayer.hpp>

using namespace ::com::sun::star;

using namespace ::com::sun::star::uno;

bool SwTextShell::InsertMediaDlg( SfxRequest const & rReq )

{

    bool bRet = false;

#if !HAVE_FEATURE_AVMEDIA

    (void) rReq;

#else

    OUString     aURL;

    const SfxItemSet*   pReqArgs = rReq.GetArgs();

    vcl::Window&        rWindow = GetView().GetViewFrame().GetWindow();

    bool bAPI = false;

    const SvxSizeItem* pSizeItem = rReq.GetArg<SvxSizeItem>(FN_PARAM_1);

    const SfxBoolItem* pLinkItem = rReq.GetArg<SfxBoolItem>(FN_PARAM_2);

    const bool bSizeUnknown = !pSizeItem;

    if( pReqArgs )

    {

        const SfxStringItem* pStringItem = dynamic_cast<const SfxStringItem*>( &pReqArgs->Get( rReq.GetSlot() )  );

        if( pStringItem )

        {

            aURL = pStringItem->GetValue();

            bAPI = !aURL.isEmpty();

        }

    }

    bool bLink(pLinkItem ? pLinkItem->GetValue() : true);

    if (bAPI || ::avmedia::MediaWindow::executeMediaURLDialog(rWindow.GetFrameWeld(), aURL, & bLink))

    {

        Size aPrefSize;

        if (!bSizeUnknown)

            aPrefSize = pSizeItem->GetSize();

        else

        {

            rWindow.EnterWait();

            css::uno::Reference<css::frame::XDispatchProvider> xDispatchProvider(GetView().GetViewFrame().GetFrame().GetFrameInterface(), css::uno::UNO_QUERY);

            rtl::Reference<avmedia::PlayerListener> xPlayerListener(new avmedia::PlayerListener(

                [xDispatchProvider=std::move(xDispatchProvider), aURL, bLink](const css::uno::Reference<css::media::XPlayer>& rPlayer){

                    css::awt::Size aSize = rPlayer->getPreferredPlayerWindowSize();

                    avmedia::MediaWindow::dispatchInsertAVMedia(xDispatchProvider, aSize, aURL, bLink);

                }));

            const bool bIsMediaURL = ::avmedia::MediaWindow::isMediaURL(aURL, u""_ustr, true, xPlayerListener);

            rWindow.LeaveWait();

            if (!bIsMediaURL)

            {

                if( !bAPI )

                    ::avmedia::MediaWindow::executeFormatErrorBox(rWindow.GetFrameWeld());

                return bRet;

            }

            return true;

        }

        rWindow.EnterWait();

        SwWrtShell& rSh = GetShell();

        if( !rSh.HasDrawView() )

            rSh.MakeDrawView();

        Size            aDocSz( rSh.GetDocSize() );

        const SwRect&   rVisArea = rSh.VisArea();

        Point           aPos( rVisArea.Center() );

        Size            aSize;

        if( rVisArea.Width() > aDocSz.Width())

            aPos.setX( aDocSz.Width() / 2 + rVisArea.Left() );

        if(rVisArea.Height() > aDocSz.Height())

            aPos.setY( aDocSz.Height() / 2 + rVisArea.Top() );

        if( aPrefSize.Width() && aPrefSize.Height() )

            aSize = rWindow.PixelToLogic(aPrefSize, MapMode(MapUnit::MapTwip));

        else

            aSize = Size( 2835, 2835 );

        OUString realURL;

        if (bLink)

        {

            realURL = aURL;

        }

        else

        {

            if (SwDocShell* pShell = rSh.GetDoc()->GetDocShell())

            {

                uno::Reference<frame::XModel> const xModel(

                        pShell->GetModel());

                bRet = ::avmedia::EmbedMedia(xModel, aURL, realURL);

                if (!bRet) { return bRet; }

            }

        }

        rtl::Reference<SdrMediaObj> pObj = new SdrMediaObj(

            *rSh.GetDoc()->getIDocumentDrawModelAccess().GetDrawModel(),

            tools::Rectangle(aPos, aSize));

        pObj->setURL( realURL, u""_ustr );

        rSh.EnterStdMode();

        rSh.SwFEShell::InsertDrawObj( *pObj, aPos );

        bRet = true;

        rWindow.LeaveWait();

    }

#endif

    return bRet;

}

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