/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

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 * 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 <sdr/contact/viewcontactofsdrmediaobj.hxx>

#include <svx/svdomedia.hxx>

#include <sdr/contact/viewobjectcontactofsdrmediaobj.hxx>

#include <drawinglayer/primitive2d/mediaprimitive2d.hxx>

#include <vcl/canvastools.hxx>

namespace sdr::contact {

ViewContactOfSdrMediaObj::ViewContactOfSdrMediaObj( SdrMediaObj& rMediaObj ) :

    ViewContactOfSdrObj( rMediaObj )

{

}

ViewContactOfSdrMediaObj::~ViewContactOfSdrMediaObj()

{

}

ViewObjectContact& ViewContactOfSdrMediaObj::CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact)

{

    return *( new ViewObjectContactOfSdrMediaObj( rObjectContact, *this, static_cast< SdrMediaObj& >( GetSdrObject() ).getMediaProperties() ) );

}

Size ViewContactOfSdrMediaObj::getPreferredSize() const

{

    // #i71805# Since we may have a whole bunch of VOCs here, make a loop

    // return first useful size -> the size from the first which is visualized as a window

    const sal_uInt32 nCount(getViewObjectContactCount());

    for(sal_uInt32 a(0); a < nCount; a++)

    {

        ViewObjectContact* pCandidate = getViewObjectContact(a);

        Size aSize(pCandidate ? static_cast< ViewObjectContactOfSdrMediaObj* >(pCandidate)->getPreferredSize() : Size());

        if(0 != aSize.getWidth() || 0 != aSize.getHeight())

        {

            return aSize;

        }

    }

    return Size();

}

void ViewContactOfSdrMediaObj::updateMediaItem( ::avmedia::MediaItem& rItem ) const

{

    // #i71805# Since we may have a whole bunch of VOCs here, make a loop

    const sal_uInt32 nCount(getViewObjectContactCount());

    for(sal_uInt32 a(0); a < nCount; a++)

    {

        ViewObjectContact* pCandidate = getViewObjectContact(a);

        if(pCandidate)

        {

            static_cast< ViewObjectContactOfSdrMediaObj* >(pCandidate)->updateMediaItem(rItem);

        }

    }

}

void ViewContactOfSdrMediaObj::executeMediaItem( const ::avmedia::MediaItem& rItem )

{

    const sal_uInt32 nCount(getViewObjectContactCount());

    for(sal_uInt32 a(0); a < nCount; a++)

    {

        ViewObjectContact* pCandidate = getViewObjectContact(a);

        if(pCandidate)

        {

            static_cast< ViewObjectContactOfSdrMediaObj* >(pCandidate)->executeMediaItem(rItem);

        }

    }

}

void ViewContactOfSdrMediaObj::mediaPropertiesChanged( const ::avmedia::MediaItem& rNewState )

{

    static_cast< SdrMediaObj& >(GetSdrObject()).mediaPropertiesChanged(rNewState);

}

void ViewContactOfSdrMediaObj::createViewIndependentPrimitive2DSequence(drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const

{

    // create range using the model data directly. This is in SdrTextObj::aRect which i will access using

    // GetGeoRect() to not trigger any calculations. It's the unrotated geometry which is okay for MediaObjects ATM.

    const tools::Rectangle aRectangle(GetSdrMediaObj().GetGeoRect());

    const basegfx::B2DRange aRange = vcl::unotools::b2DRectangleFromRectangle(aRectangle);

    // create object transform

    basegfx::B2DHomMatrix aTransform;

    aTransform.set(0, 0, aRange.getWidth());

    aTransform.set(1, 1, aRange.getHeight());

    aTransform.set(0, 2, aRange.getMinX());

    aTransform.set(1, 2, aRange.getMinY());

    // create media primitive. Always create primitives to allow the

    // decomposition of MediaPrimitive2D to create needed invisible elements for HitTest

    // and/or BoundRect

    const basegfx::BColor aBackgroundColor(67.0 / 255.0, 67.0 / 255.0, 67.0 / 255.0);

    const OUString& rURL(GetSdrMediaObj().getURL());

    const sal_uInt32 nPixelBorder(4);

    const drawinglayer::primitive2d::Primitive2DReference xRetval(

        new drawinglayer::primitive2d::MediaPrimitive2D(

            aTransform, rURL, aBackgroundColor, nPixelBorder,

            GetSdrMediaObj().getSnapshot()));

    rVisitor.visit(xRetval);

}

}

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