/*
    Scan Tailor - Interactive post-processing tool for scanned pages.
    Copyright (C)  Joseph Artsimovich <joseph.artsimovich@gmail.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "RenderParams.h"
#include "ColorParams.h"
#include "ColorGrayscaleOptions.h"
#include "DespeckleLevel.h"

namespace output
{

RenderParams::RenderParams(ColorParams const& cp)
    :   m_mask(0)
{
    switch (cp.colorMode()) {
    case ColorParams::BLACK_AND_WHITE:
        m_mask |= WHITE_MARGINS | NORMALIZE_ILLUMINATION
                  | NEED_BINARIZATION;
        break;

    case ColorParams::MIXED: {
        m_mask |= NEED_BINARIZATION | MIXED_OUTPUT;

        const ColorGrayscaleOptions& opt = cp.colorGrayscaleOptions();

        if (opt.autoLayerEnabled()) {
            m_mask |= AUTO_LAYER;
        }

        if (opt.pictureZonesLayerEnabled()) {
            m_mask |= PICTURE_ZONES_LAYER;
        }

        if (opt.foregroundLayerEnabled()) {
            m_mask |= FOREGROUND_LAYER;
        }
    }

    // MOTE: continue to COLOR_GRAYSCALE to get colorGrayscaleOptions

    case ColorParams::COLOR_GRAYSCALE: {
        ColorGrayscaleOptions const opt(
            cp.colorGrayscaleOptions()
        );
        if (opt.whiteMargins()) {
            m_mask |= WHITE_MARGINS;
            if (opt.normalizeIllumination()) {
                m_mask |= NORMALIZE_ILLUMINATION;
            }
        }
        break;
    }

    }
}

} // namespace output
