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

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 * 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 <sal/config.h>

#include <drawinglayer/primitive2d/Primitive2DContainer.hxx>

#include <drawinglayer/primitive2d/Tools.hxx>

#include <drawinglayer/primitive2d/baseprimitive2d.hxx>

#include <drawinglayer/geometry/viewinformation2d.hxx>

using namespace css;

namespace drawinglayer::primitive2d

{

Primitive2DContainer::Primitive2DContainer(

    const css::uno::Sequence<css::uno::Reference<css::graphic::XPrimitive2D>>& rSource)

{

    for (const auto& rPrimitive : rSource)

        append(static_cast<const UnoPrimitive2D*>(rPrimitive.get())->getBasePrimitive2D());

}

Primitive2DContainer::Primitive2DContainer(

    const std::deque<css::uno::Reference<css::graphic::XPrimitive2D>>& rSource)

{

    for (const auto& rPrimitive : rSource)

        append(static_cast<const UnoPrimitive2D*>(rPrimitive.get())->getBasePrimitive2D());

}

css::uno::Sequence<css::uno::Reference<css::graphic::XPrimitive2D>>

Primitive2DContainer::toSequence() const

{

    css::uno::Sequence<css::uno::Reference<css::graphic::XPrimitive2D>> aVal(size());

    auto p = aVal.getArray();

    for (const auto& rPrimitive : *this)

    {

        *p = new UnoPrimitive2D(rPrimitive);

        ++p;

    }

    return aVal;

}

Primitive2DContainer Primitive2DContainer::maybeInvert(bool bInvert)

{

    if (bInvert)

        std::reverse(begin(), end());

    return std::move(*this);

}

// get B2DRange from a given Primitive2DSequence

basegfx::B2DRange

Primitive2DContainer::getB2DRange(const geometry::ViewInformation2D& aViewInformation) const

{

    basegfx::B2DRange aRetval;

    if (!empty())

    {

        const sal_Int32 nCount(size());

        for (sal_Int32 a(0); a < nCount; a++)

        {

            aRetval.expand(getB2DRangeFromPrimitive2DReference((*this)[a], aViewInformation));

        }

    }

    return aRetval;

}

bool Primitive2DContainer::operator==(const Primitive2DContainer& rB) const

{

    const bool bAHasElements(!empty());

    if (bAHasElements != !rB.empty())

    {

        return false;

    }

    if (!bAHasElements)

    {

        return true;

    }

    const size_t nCount(size());

    if (nCount != rB.size())

    {

        return false;

    }

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

    {

        if (!arePrimitive2DReferencesEqual((*this)[a], rB[a]))

        {

            return false;

        }

    }

    return true;

}

Primitive2DContainer::~Primitive2DContainer() {}

void Primitive2DContainer::append(const Primitive2DReference& rSource) { push_back(rSource); }

void Primitive2DContainer::append(const Primitive2DContainer& rSource)

{

    insert(end(), rSource.begin(), rSource.end());

}

void Primitive2DContainer::append(Primitive2DContainer&& rSource)

{

    this->insert(this->end(), std::make_move_iterator(rSource.begin()),

                 std::make_move_iterator(rSource.end()));

}

UnoPrimitive2D::~UnoPrimitive2D() {}

css::uno::Sequence<::css::uno::Reference<::css::graphic::XPrimitive2D>>

    SAL_CALL UnoPrimitive2D::getDecomposition(

        const css::uno::Sequence<css::beans::PropertyValue>& rViewParameters)

{

    std::unique_lock aGuard(m_aMutex);

    return mxPrimitive->getDecomposition(rViewParameters).toSequence();

}

css::geometry::RealRectangle2D SAL_CALL

UnoPrimitive2D::getRange(const css::uno::Sequence<css::beans::PropertyValue>& rViewParameters)

{

    std::unique_lock aGuard(m_aMutex);

    return mxPrimitive->getRange(rViewParameters);

}

sal_Int64 SAL_CALL UnoPrimitive2D::estimateUsage()

{

    std::unique_lock aGuard(m_aMutex);

    return mxPrimitive->estimateUsage();

}

} // end of namespace drawinglayer::primitive2d

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