/* -*- 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 <comphelper/processfactory.hxx>

#include <vcl/printer/Options.hxx>

#include <com/sun/star/beans/PropertyValue.hpp>

#include <com/sun/star/beans/XPropertySet.hpp>

#include <com/sun/star/configuration/theDefaultProvider.hpp>

#include <com/sun/star/container/XNameAccess.hpp>

#include <com/sun/star/uno/XComponentContext.hpp>

#include <com/sun/star/lang/XMultiServiceFactory.hpp>

namespace vcl::printer

{

void Options::ReadFromConfig(bool i_bFile)

{

    bool bSuccess = false;

    // save old state in case something goes wrong

    Options aOldValues(*this);

    // get the configuration service

    css::uno::Reference<css::lang::XMultiServiceFactory> xConfigProvider;

    css::uno::Reference<css::container::XNameAccess> xConfigAccess;

    try

    {

        // get service provider

        const css::uno::Reference<css::uno::XComponentContext>& xContext(

            comphelper::getProcessComponentContext());

        // create configuration hierarchical access name

        try

        {

            xConfigProvider = css::configuration::theDefaultProvider::get(xContext);

            css::beans::PropertyValue aVal;

            aVal.Name = "nodepath";

            if (i_bFile)

                aVal.Value <<= u"/org.openoffice.Office.Common/Print/Option/File"_ustr;

            else

                aVal.Value <<= u"/org.openoffice.Office.Common/Print/Option/Printer"_ustr;

            xConfigAccess.set(xConfigProvider->createInstanceWithArguments(

                                  u"com.sun.star.configuration.ConfigurationAccess"_ustr,

                                  { css::uno::Any(aVal) }),

                              css::uno::UNO_QUERY);

            if (xConfigAccess.is())

            {

                css::uno::Reference<css::beans::XPropertySet> xSet(xConfigAccess,

                                                                   css::uno::UNO_QUERY);

                if (xSet.is())

                {

                    sal_Int32 nValue = 0;

                    bool bValue = false;

                    if (xSet->getPropertyValue(u"ReduceTransparency"_ustr) >>= bValue)

                        SetReduceTransparency(bValue);

                    if (xSet->getPropertyValue(u"ReducedTransparencyMode"_ustr) >>= nValue)

                        SetReducedTransparencyMode(static_cast<TransparencyMode>(nValue));

                    if (xSet->getPropertyValue(u"ReduceGradients"_ustr) >>= bValue)

                        SetReduceGradients(bValue);

                    if (xSet->getPropertyValue(u"ReducedGradientMode"_ustr) >>= nValue)

                        SetReducedGradientMode(static_cast<GradientMode>(nValue));

                    if (xSet->getPropertyValue(u"ReducedGradientStepCount"_ustr) >>= nValue)

                        SetReducedGradientStepCount(static_cast<sal_uInt16>(nValue));

                    if (xSet->getPropertyValue(u"ReduceBitmaps"_ustr) >>= bValue)

                        SetReduceBitmaps(bValue);

                    if (xSet->getPropertyValue(u"ReducedBitmapMode"_ustr) >>= nValue)

                        SetReducedBitmapMode(static_cast<BitmapMode>(nValue));

                    if (xSet->getPropertyValue(u"ReducedBitmapResolution"_ustr) >>= nValue)

                        SetReducedBitmapResolution(static_cast<sal_uInt16>(nValue));

                    if (xSet->getPropertyValue(u"ReducedBitmapIncludesTransparency"_ustr)

                        >>= bValue)

                        SetReducedBitmapIncludesTransparency(bValue);

                    if (xSet->getPropertyValue(u"ConvertToGreyscales"_ustr) >>= bValue)

                        SetConvertToGreyscales(bValue);

                    bSuccess = true;

                }

            }

        }

        catch (const css::uno::Exception&)

        {

        }

    }

    catch (const css::lang::WrappedTargetException&)

    {

    }

    if (!bSuccess)

        *this = aOldValues;

}

}

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