/*

 * Copyright 2023 Google LLC

 *

 * Use of this source code is governed by a BSD-style license that can be

 * found in the LICENSE file.

 */

#ifndef GrDeferredDisplayListPriv_DEFINED

#define GrDeferredDisplayListPriv_DEFINED

#include "include/private/chromium/GrDeferredDisplayList.h"

/*************************************************************************************************/

/** Class that adds methods to GrDeferredDisplayList that are only intended for use internal to

    Skia. This class is purely a privileged window into GrDeferredDisplayList. It should never have

    additional data members or virtual methods. */

class GrDeferredDisplayListPriv {

public:

    int numRenderTasks() const {

        return fDDL->fRenderTasks.size();

    }

    GrRenderTargetProxy* targetProxy() const {

        return fDDL->fTargetProxy.get();

    }

    const GrDeferredDisplayList::LazyProxyData* lazyProxyData() const {

        return fDDL->fLazyProxyData.get();

    }

    const skia_private::TArray<GrRecordingContext::ProgramData>& programData() const {

        return fDDL->programData();

    }

    const skia_private::TArray<sk_sp<GrRenderTask>>& renderTasks() const {

        return fDDL->fRenderTasks;

    }

private:

    explicit GrDeferredDisplayListPriv(GrDeferredDisplayList* ddl) : fDDL(ddl) {}

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

    // No taking addresses of this type.

    const GrDeferredDisplayListPriv* operator&() const;

    GrDeferredDisplayListPriv* operator&();

    GrDeferredDisplayList* fDDL;

    friend class GrDeferredDisplayList; // to construct/copy this type.

};

inline GrDeferredDisplayListPriv GrDeferredDisplayList::priv() {

    return GrDeferredDisplayListPriv(this);

}

inline const GrDeferredDisplayListPriv GrDeferredDisplayList::priv () const {  // NOLINT(readability-const-return-type)

    return GrDeferredDisplayListPriv(const_cast<GrDeferredDisplayList*>(this));

}

#endif