/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * 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
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 *   License, Version 2.0 (the "License"); you may not use this file
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 */


#include <treevisitorfactory.hxx>
#include "writertreevisiting.hxx"
#include "drawtreevisiting.hxx"

namespace pdfi
{
    namespace {

    struct WriterTreeVisitorFactory : public TreeVisitorFactory
    {
        WriterTreeVisitorFactory() {}

        virtual std::shared_ptr<ElementTreeVisitor> createOptimizingVisitor(PDFIProcessor&&nbsp;rProc) const override
        {
            return std::make_shared<WriterXmlOptimizer>(rProc);
        }

        virtual std::shared_ptr<ElementTreeVisitor> createStyleCollectingVisitor(
            StyleContainer& rStyles,
            PDFIProcessor&  rProc ) const override
        {
            return std::make_shared<WriterXmlFinalizer>(rStyles,rProc);
        }

        virtual std::shared_ptr<ElementTreeVisitor> createEmittingVisitor(EmitContext& rEmitContext) const override
        {
            return std::make_shared<WriterXmlEmitter>(rEmitContext);
        }
    };

    struct ImpressTreeVisitorFactory : public TreeVisitorFactory
    {
        ImpressTreeVisitorFactory() {}

        virtual std::shared_ptr<ElementTreeVisitor> createOptimizingVisitor(PDFIProcessor&&nbsp;rProc) const override
        {
            return std::make_shared<DrawXmlOptimizer>(rProc);
        }

        virtual std::shared_ptr<ElementTreeVisitor> createStyleCollectingVisitor(
            StyleContainer& rStyles,
            PDFIProcessor&  rProc ) const override
        {
            return std::make_shared<DrawXmlFinalizer>(rStyles,rProc);
        }

        virtual std::shared_ptr<ElementTreeVisitor> createEmittingVisitor(EmitContext& rEmitContext) const override
        {
            return std::make_shared<DrawXmlEmitter>(rEmitContext, DrawXmlEmitter::IMPRESS_DOC);
        }
    };

    struct DrawTreeVisitorFactory : public TreeVisitorFactory
    {
        DrawTreeVisitorFactory() {}

        virtual std::shared_ptr<ElementTreeVisitor> createOptimizingVisitor(PDFIProcessor&&nbsp;rProc) const override
        {
            return std::make_shared<DrawXmlOptimizer>(rProc);
        }

        virtual std::shared_ptr<ElementTreeVisitor> createStyleCollectingVisitor(
            StyleContainer& rStyles,
            PDFIProcessor&  rProc ) const override
        {
            return std::make_shared<DrawXmlFinalizer>(rStyles,rProc);
        }

        virtual std::shared_ptr<ElementTreeVisitor> createEmittingVisitor(EmitContext& rEmitContext) const override
        {
            return std::make_shared<DrawXmlEmitter>(rEmitContext, DrawXmlEmitter::DRAW_DOC);
        }
    };

    }

    TreeVisitorFactorySharedPtr createWriterTreeVisitorFactory()
    {
        return std::make_shared<WriterTreeVisitorFactory>();
    }
    TreeVisitorFactorySharedPtr createImpressTreeVisitorFactory()
    {
        return std::make_shared<ImpressTreeVisitorFactory>();
    }
    TreeVisitorFactorySharedPtr createDrawTreeVisitorFactory()
    {
        return std::make_shared<DrawTreeVisitorFactory>();
    }
}

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