/*
 *  Copyright (c) 2005 Adrian Page <adrian@pagenet.plus.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/

#include "KoCompositeOpRegistry.h"

#include <QGlobalStatic>
#include <QList>

#include <klocalizedstring.h>

#include <KoID.h>
#include "KoCompositeOp.h"
#include "KoColorSpace.h"

#include "kis_assert.h"

Q_GLOBAL_STATIC(KoCompositeOpRegistry, registry)


KoCompositeOpRegistry::KoCompositeOpRegistry()
{
    m_categories
        << KoID("arithmetic",  i18nc("Blending mode - category Arithmetic", "Arithmetic"))
        << KoID("binary"    ,  i18nc("Blending mode - category Binary", "Binary"))
        << KoID("dark"      ,  i18nc("Blending mode - category Darken", "Darken"))
        << KoID("light"     ,  i18nc("Blending mode - category Lighten", "Lighten"))
        << KoID("modulo"       ,  i18nc("Blending mode - category Modulo", "Modulo"))
        << KoID("negative"  ,  i18nc("Blending mode - category Negative", "Negative"))
        << KoID("mix"       ,  i18nc("Blending mode - category Mix", "Mix"))
        << KoID("misc"      ,  i18nc("Blending mode - category Misc", "Misc"))
        << KoID("hsy"       ,  i18nc("Blending mode - category HSY", "HSY"))
        << KoID("hsi"       ,  i18nc("Blending mode - category HSI", "HSI"))
        << KoID("hsl"       ,  i18nc("Blending mode - category HSL", "HSL"))
        << KoID("hsv"       ,  i18nc("Blending mode - category HSV", "HSV"))
        << KoID("quadratic" ,  i18nc("Blending mode - category Quadratic", "Quadratic"));

    m_map.insert(m_categories[0], KoID(COMPOSITE_ADD             ,  i18nc("Blending mode - Addition", "Addition")));
    m_map.insert(m_categories[0], KoID(COMPOSITE_SUBTRACT        ,  i18nc("Blending mode - Subtract", "Subtract")));
    m_map.insert(m_categories[0], KoID(COMPOSITE_MULT            ,  i18nc("Blending mode - Multiply", "Multiply")));
    m_map.insert(m_categories[0], KoID(COMPOSITE_DIVIDE          ,  i18nc("Blending mode - Divide", "Divide")));
    m_map.insert(m_categories[0], KoID(COMPOSITE_INVERSE_SUBTRACT,  i18nc("Blending mode - Inverse Subtract", "Inverse Subtract")));
    
    m_map.insert(m_categories[1], KoID(COMPOSITE_XOR             ,  i18nc("Blending mode - XOR", "XOR")));
    m_map.insert(m_categories[1], KoID(COMPOSITE_OR              ,  i18nc("Blending mode - OR", "OR")));
    m_map.insert(m_categories[1], KoID(COMPOSITE_AND             ,  i18nc("Blending mode - AND", "AND")));
    m_map.insert(m_categories[1], KoID(COMPOSITE_NAND            ,  i18nc("Blending mode - NAND", "NAND")));
    m_map.insert(m_categories[1], KoID(COMPOSITE_NOR             ,  i18nc("Blending mode - NOR", "NOR")));
    m_map.insert(m_categories[1], KoID(COMPOSITE_XNOR            ,  i18nc("Blending mode - XNOR", "XNOR")));
    m_map.insert(m_categories[1], KoID(COMPOSITE_IMPLICATION     ,  i18nc("Blending mode - IMPLICATION", "IMPLICATION")));
    m_map.insert(m_categories[1], KoID(COMPOSITE_NOT_IMPLICATION ,  i18nc("Blending mode - NOT IMPLICATION", "NOT IMPLICATION")));
    m_map.insert(m_categories[1], KoID(COMPOSITE_CONVERSE        ,  i18nc("Blending mode - CONVERSE", "CONVERSE")));
    m_map.insert(m_categories[1], KoID(COMPOSITE_NOT_CONVERSE    ,  i18nc("Blending mode - NOT CONVERSE", "NOT CONVERSE")));

    m_map.insert(m_categories[2], KoID(COMPOSITE_BURN       ,  i18nc("Blending mode - Burn", "Burn")));
    m_map.insert(m_categories[2], KoID(COMPOSITE_LINEAR_BURN,  i18nc("Blending mode - Linear Burn", "Linear Burn")));
    m_map.insert(m_categories[2], KoID(COMPOSITE_DARKEN     ,  i18nc("Blending mode - Darken", "Darken")));
    m_map.insert(m_categories[2], KoID(COMPOSITE_GAMMA_DARK ,  i18nc("Blending mode - Gamma Dark", "Gamma Dark")));
    m_map.insert(m_categories[2], KoID(COMPOSITE_DARKER_COLOR     ,  i18nc("Blending mode - Darker Color", "Darker Color")));
    m_map.insert(m_categories[2], KoID(COMPOSITE_SHADE_IFS_ILLUSIONS,  i18nc("Blending mode - Shade (IFS Illusions)", "Shade (IFS Illusions)")));
    m_map.insert(m_categories[2], KoID(COMPOSITE_FOG_DARKEN_IFS_ILLUSIONS,  i18nc("Blending mode - Fog Darken (IFS Illusions)", "Fog Darken (IFS Illusions)")));
    m_map.insert(m_categories[2], KoID(COMPOSITE_EASY_BURN       ,  i18nc("Blending mode - Easy Burn", "Easy Burn")));

    m_map.insert(m_categories[3], KoID(COMPOSITE_DODGE       ,  i18nc("Blending mode - Color Dodge", "Color Dodge")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_LINEAR_DODGE,  i18nc("Blending mode - Linear Dodge", "Linear Dodge")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_LIGHTEN     ,  i18nc("Blending mode - Lighten", "Lighten")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_LINEAR_LIGHT,  i18nc("Blending mode - Linear Light", "Linear Light")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_SCREEN      ,  i18nc("Blending mode - Screen", "Screen")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_PIN_LIGHT   ,  i18nc("Blending mode - Pin Light", "Pin Light")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_VIVID_LIGHT ,  i18nc("Blending mode - Vivid Light", "Vivid Light")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_FLAT_LIGHT  ,  i18nc("Blending mode - Flat Light", "Flat Light")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_HARD_LIGHT  ,  i18nc("Blending mode - Hard Light", "Hard Light")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_SOFT_LIGHT_IFS_ILLUSIONS,  i18nc("Blending mode - Soft Light (IFS Illusions)", "Soft Light (IFS Illusions)")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_SOFT_LIGHT_PEGTOP_DELPHI,  i18nc("Blending mode - Soft Light (Pegtop-Delphi)", "Soft Light (Pegtop-Delphi)")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_SOFT_LIGHT_PHOTOSHOP,  i18nc("Blending mode - Soft Light (Photoshop)", "Soft Light (Photoshop)")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_SOFT_LIGHT_SVG,  i18nc("Blending mode - Soft Light (SVG)", "Soft Light (SVG)")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_GAMMA_LIGHT ,  i18nc("Blending mode - Gamma Light", "Gamma Light")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_GAMMA_ILLUMINATION ,  i18nc("Blending mode - Gamma Illumination", "Gamma Illumination")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_LIGHTER_COLOR     ,  i18nc("Blending mode - Lighter Color", "Lighter Color")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_PNORM_A           ,  i18nc("Blending mode - P-Norm A", "P-Norm A")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_PNORM_B           ,  i18nc("Blending mode - P-Norm B", "P-Norm B")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_SUPER_LIGHT     ,  i18nc("Blending mode - Super Light", "Super Light")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_TINT_IFS_ILLUSIONS,  i18nc("Blending mode - Tint (IFS Illusions)", "Tint (IFS Illusions)")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_FOG_LIGHTEN_IFS_ILLUSIONS,  i18nc("Blending mode - Fog Lighten (IFS Illusions)", "Fog Lighten (IFS Illusions)")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_EASY_DODGE       ,  i18nc("Blending mode - Easy Dodge", "Easy Dodge")));
    m_map.insert(m_categories[3], KoID(COMPOSITE_LUMINOSITY_SAI       ,  i18nc("Blending mode - Luminosity/Shine (SAI)", "Luminosity/Shine (SAI)")));
    
    m_map.insert(m_categories[4], KoID(COMPOSITE_MOD              ,  i18nc("Blending mode - Modulo", "Modulo")));
    m_map.insert(m_categories[4], KoID(COMPOSITE_MOD_CON          ,  i18nc("Blending mode - Modulo - Continuous", "Modulo - Continuous")));
    m_map.insert(m_categories[4], KoID(COMPOSITE_DIVISIVE_MOD     ,  i18nc("Blending mode - Divisive Modulo", "Divisive Modulo")));
    m_map.insert(m_categories[4], KoID(COMPOSITE_DIVISIVE_MOD_CON ,  i18nc("Blending mode - Divisive Modulo - Continuous", "Divisive Modulo - Continuous")));
    m_map.insert(m_categories[4], KoID(COMPOSITE_MODULO_SHIFT     ,  i18nc("Blending mode - Modulo Shift", "Modulo Shift")));
    m_map.insert(m_categories[4], KoID(COMPOSITE_MODULO_SHIFT_CON ,  i18nc("Blending mode - Modulo Shift - Continuous", "Modulo Shift - Continuous")));

    m_map.insert(m_categories[5], KoID(COMPOSITE_DIFF                 ,  i18nc("Blending mode - Difference", "Difference")));
    m_map.insert(m_categories[5], KoID(COMPOSITE_EQUIVALENCE          ,  i18nc("Blending mode - Equivalence", "Equivalence")));
    m_map.insert(m_categories[5], KoID(COMPOSITE_ADDITIVE_SUBTRACTIVE ,  i18nc("Blending mode - Additive Subtractive", "Additive Subtractive")));
    m_map.insert(m_categories[5], KoID(COMPOSITE_EXCLUSION            ,  i18nc("Blending mode - Exclusion", "Exclusion")));
    m_map.insert(m_categories[5], KoID(COMPOSITE_ARC_TANGENT          ,  i18nc("Blending mode - Arcus Tangent", "Arcus Tangent")));
    m_map.insert(m_categories[5], KoID(COMPOSITE_NEGATION             ,  i18nc("Blending mode - Negation", "Negation")));

    m_map.insert(m_categories[6], KoID(COMPOSITE_OVER            ,  i18nc("Blending mode - Normal", "Normal")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_BEHIND          ,  i18nc("Blending mode - Behind", "Behind")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_GREATER         ,  i18nc("Blending mode - Greater", "Greater")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_OVERLAY         ,  i18nc("Blending mode - Overlay", "Overlay")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_ERASE           ,  i18nc("Blending mode - Erase", "Erase")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_ALPHA_DARKEN    ,  i18nc("Blending mode - Alpha Darken", "Alpha Darken")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_HARD_MIX        ,  i18nc("Blending mode - Hard Mix", "Hard Mix")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_HARD_MIX_PHOTOSHOP,  i18nc("Blending mode - Hard Mix (Photoshop)", "Hard Mix (Photoshop)")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_GRAIN_MERGE     ,  i18nc("Blending mode - Grain Merge", "Grain Merge")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_GRAIN_EXTRACT   ,  i18nc("Blending mode - Grain Extract", "Grain Extract")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_PARALLEL        ,  i18nc("Blending mode - Parallel", "Parallel")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_ALLANON         ,  i18nc("Blending mode - Allanon", "Allanon")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_GEOMETRIC_MEAN  ,  i18nc("Blending mode - Geometric Mean", "Geometric Mean")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_DESTINATION_ATOP,  i18nc("Blending mode - Destination Atop", "Destination Atop")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_DESTINATION_IN  ,  i18nc("Blending mode - Destination In", "Destination In")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_HARD_OVERLAY    ,  i18nc("Blending mode - Hard Overlay", "Hard Overlay")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_INTERPOLATION   ,  i18nc("Blending mode - Interpolation", "Interpolation")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_INTERPOLATIONB  ,  i18nc("Blending mode - Interpolation - 2X", "Interpolation - 2X")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_PENUMBRAA       ,  i18nc("Blending mode - Penumbra A", "Penumbra A")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_PENUMBRAB       ,  i18nc("Blending mode - Penumbra B", "Penumbra B")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_PENUMBRAC       ,  i18nc("Blending mode - Penumbra C", "Penumbra C")));
    m_map.insert(m_categories[6], KoID(COMPOSITE_PENUMBRAD       ,  i18nc("Blending mode - Penumbra D", "Penumbra D")));

    m_map.insert(m_categories[7], KoID(COMPOSITE_BUMPMAP   ,  i18nc("Blending mode - Bumpmap", "Bumpmap")));
    m_map.insert(m_categories[7], KoID(COMPOSITE_COMBINE_NORMAL,  i18nc("Blending mode - Combine Normal Map", "Combine Normal Map")));
    m_map.insert(m_categories[7], KoID(COMPOSITE_DISSOLVE  ,  i18nc("Blending mode - Dissolve", "Dissolve")));
    m_map.insert(m_categories[7], KoID(COMPOSITE_COPY_RED  ,  i18nc("Blending mode - Copy Red", "Copy Red")));
    m_map.insert(m_categories[7], KoID(COMPOSITE_COPY_GREEN,  i18nc("Blending mode - Copy Green", "Copy Green")));
    m_map.insert(m_categories[7], KoID(COMPOSITE_COPY_BLUE ,  i18nc("Blending mode - Copy Blue", "Copy Blue")));
    m_map.insert(m_categories[7], KoID(COMPOSITE_COPY      ,  i18nc("Blending mode - Copy", "Copy")));
    m_map.insert(m_categories[7], KoID(COMPOSITE_TANGENT_NORMALMAP,  i18nc("Blending mode - Tangent Normalmap", "Tangent Normalmap")));

    m_map.insert(m_categories[8], KoID(COMPOSITE_COLOR         ,  i18nc("Blending mode - Color HSY", "Color")));
    m_map.insert(m_categories[8], KoID(COMPOSITE_HUE           ,  i18nc("Blending mode - Hue HSY", "Hue")));
    m_map.insert(m_categories[8], KoID(COMPOSITE_SATURATION    ,  i18nc("Blending mode - Saturation HSY", "Saturation")));
    m_map.insert(m_categories[8], KoID(COMPOSITE_LUMINIZE      ,  i18nc("Blending mode - Luminosity HSY", "Luminosity")));
    m_map.insert(m_categories[8], KoID(COMPOSITE_DEC_SATURATION,  i18nc("Blending mode - Decrease Saturation HSY", "Decrease Saturation")));
    m_map.insert(m_categories[8], KoID(COMPOSITE_INC_SATURATION,  i18nc("Blending mode - Increase Saturation HSY", "Increase Saturation")));
    m_map.insert(m_categories[8], KoID(COMPOSITE_DEC_LUMINOSITY,  i18nc("Blending mode - Decrease Luminosity HSY", "Decrease Luminosity")));
    m_map.insert(m_categories[8], KoID(COMPOSITE_INC_LUMINOSITY,  i18nc("Blending mode - Increase Luminosity HSY", "Increase Luminosity")));

    m_map.insert(m_categories[9], KoID(COMPOSITE_COLOR_HSI         ,  i18nc("Blending mode - Color HSI", "Color HSI")));
    m_map.insert(m_categories[9], KoID(COMPOSITE_HUE_HSI           ,  i18nc("Blending mode - Hue HSI", "Hue HSI")));
    m_map.insert(m_categories[9], KoID(COMPOSITE_SATURATION_HSI    ,  i18nc("Blending mode - Saturation HSI", "Saturation HSI")));
    m_map.insert(m_categories[9], KoID(COMPOSITE_INTENSITY         ,  i18nc("Blending mode - Intensity HSI", "Intensity")));
    m_map.insert(m_categories[9], KoID(COMPOSITE_DEC_SATURATION_HSI,  i18nc("Blending mode - Decrease Saturation HSI", "Decrease Saturation HSI")));
    m_map.insert(m_categories[9], KoID(COMPOSITE_INC_SATURATION_HSI,  i18nc("Blending mode - Increase Saturation HSI", "Increase Saturation HSI")));
    m_map.insert(m_categories[9], KoID(COMPOSITE_DEC_INTENSITY     ,  i18nc("Blending mode - Decrease Intensity", "Decrease Intensity")));
    m_map.insert(m_categories[9], KoID(COMPOSITE_INC_INTENSITY     ,  i18nc("Blending mode - Increase Intensity", "Increase Intensity")));

    m_map.insert(m_categories[10], KoID(COMPOSITE_COLOR_HSL         ,  i18nc("Blending mode - Color HSL", "Color HSL")));
    m_map.insert(m_categories[10], KoID(COMPOSITE_HUE_HSL           ,  i18nc("Blending mode - Hue HSL", "Hue HSL")));
    m_map.insert(m_categories[10], KoID(COMPOSITE_SATURATION_HSL    ,  i18nc("Blending mode - Saturation HSL", "Saturation HSL")));
    m_map.insert(m_categories[10], KoID(COMPOSITE_LIGHTNESS         ,  i18nc("Blending mode - Lightness HSI", "Lightness")));
    m_map.insert(m_categories[10], KoID(COMPOSITE_DEC_SATURATION_HSL,  i18nc("Blending mode - Decrease Saturation HSL", "Decrease Saturation HSL")));
    m_map.insert(m_categories[10], KoID(COMPOSITE_INC_SATURATION_HSL,  i18nc("Blending mode - Increase Saturation HSL", "Increase Saturation HSL")));
    m_map.insert(m_categories[10], KoID(COMPOSITE_DEC_LIGHTNESS     ,  i18nc("Blending mode - Decrease Lightness", "Decrease Lightness")));
    m_map.insert(m_categories[10], KoID(COMPOSITE_INC_LIGHTNESS     ,  i18nc("Blending mode - Increase Lightness", "Increase Lightness")));

    m_map.insert(m_categories[11], KoID(COMPOSITE_COLOR_HSV         ,  i18nc("Blending mode - Color HSV", "Color HSV")));
    m_map.insert(m_categories[11], KoID(COMPOSITE_HUE_HSV           ,  i18nc("Blending mode - Hue HSV", "Hue HSV")));
    m_map.insert(m_categories[11], KoID(COMPOSITE_SATURATION_HSV    ,  i18nc("Blending mode - Saturation HSV", "Saturation HSV")));
    m_map.insert(m_categories[11], KoID(COMPOSITE_VALUE             ,  i18nc("Blending mode - Value HSV", "Value")));
    m_map.insert(m_categories[11], KoID(COMPOSITE_DEC_SATURATION_HSV,  i18nc("Blending mode - Decrease Saturation HSV", "Decrease Saturation HSV")));
    m_map.insert(m_categories[11], KoID(COMPOSITE_INC_SATURATION_HSV,  i18nc("Blending mode - Increase Saturation HSV", "Increase Saturation HSV")));
    m_map.insert(m_categories[11], KoID(COMPOSITE_DEC_VALUE         ,  i18nc("Blending mode - Decrease Value HSV", "Decrease Value")));
    m_map.insert(m_categories[11], KoID(COMPOSITE_INC_VALUE         ,  i18nc("Blending mode - Increase Value HSV", "Increase Value")));
    
    m_map.insert(m_categories[12], KoID(COMPOSITE_REFLECT          ,  i18nc("Blending mode - Reflect", "Reflect")));
    m_map.insert(m_categories[12], KoID(COMPOSITE_GLOW             ,  i18nc("Blending mode - Glow", "Glow")));
    m_map.insert(m_categories[12], KoID(COMPOSITE_FREEZE           ,  i18nc("Blending mode - Freeze", "Freeze")));
    m_map.insert(m_categories[12], KoID(COMPOSITE_HEAT             ,  i18nc("Blending mode - Heat", "Heat")));
    m_map.insert(m_categories[12], KoID(COMPOSITE_GLEAT            ,  i18nc("Blending mode - Glow-Heat", "Glow-Heat")));
    m_map.insert(m_categories[12], KoID(COMPOSITE_HELOW            ,  i18nc("Blending mode - Heat-Glow", "Heat-Glow")));
    m_map.insert(m_categories[12], KoID(COMPOSITE_REEZE            ,  i18nc("Blending mode - Reflect-Freeze", "Reflect-Freeze")));
    m_map.insert(m_categories[12], KoID(COMPOSITE_FRECT            ,  i18nc("Blending mode - Freeze-Reflect", "Freeze-Reflect")));
    m_map.insert(m_categories[12], KoID(COMPOSITE_FHYRD            ,  i18nc("Blending mode - Heat-Glow & Freeze-Reflect Hybrid", "Heat-Glow & Freeze-Reflect Hybrid")));
}

const KoCompositeOpRegistry& KoCompositeOpRegistry::instance()
{
    return *registry;
}

KoID KoCompositeOpRegistry::getDefaultCompositeOp() const
{
    return KoID(COMPOSITE_OVER, i18n("Normal"));
}

KoID KoCompositeOpRegistry::getKoID(const QString& compositeOpID) const
{
    KoIDMap::const_iterator itr = std::find(m_map.begin(), m_map.end(), KoID(compositeOpID));
    return (itr != m_map.end()) ? *itr : KoID();
}

KoCompositeOpRegistry::KoIDMap KoCompositeOpRegistry::getCompositeOps() const
{
    return m_map;
}

KoCompositeOpRegistry::KoIDMap KoCompositeOpRegistry::getLayerStylesCompositeOps() const
{
    QVector<QString> ids;

    // not available via the blending modes list in Krita
    // ids << COMPOSITE_PASS_THROUGH;

    ids << COMPOSITE_OVER;
    ids << COMPOSITE_DISSOLVE;
    ids << COMPOSITE_DARKEN;
    ids << COMPOSITE_MULT;
    ids << COMPOSITE_BURN;
    ids << COMPOSITE_LINEAR_BURN;
    ids << COMPOSITE_DARKER_COLOR;
    ids << COMPOSITE_LIGHTEN;
    ids << COMPOSITE_SCREEN;
    ids << COMPOSITE_DODGE;
    ids << COMPOSITE_LINEAR_DODGE;
    ids << COMPOSITE_LIGHTER_COLOR;
    ids << COMPOSITE_OVERLAY;
    ids << COMPOSITE_SOFT_LIGHT_PHOTOSHOP;
    ids << COMPOSITE_HARD_LIGHT;
    ids << COMPOSITE_VIVID_LIGHT;
    ids << COMPOSITE_LINEAR_LIGHT;
    ids << COMPOSITE_PIN_LIGHT;
    ids << COMPOSITE_HARD_MIX_PHOTOSHOP;
    ids << COMPOSITE_DIFF;
    ids << COMPOSITE_EXCLUSION;
    ids << COMPOSITE_SUBTRACT;
    ids << COMPOSITE_DIVIDE;
    ids << COMPOSITE_HUE;
    ids << COMPOSITE_SATURATION;
    ids << COMPOSITE_COLOR;
    ids << COMPOSITE_LUMINIZE;

    KoIDMap result;
    Q_FOREACH (const QString &id, ids) {
        KoIDMap::const_iterator iter = std::find(m_map.begin(), m_map.end(), KoID(id));
        KIS_SAFE_ASSERT_RECOVER(iter != m_map.end()) { continue; }

        result.insert(iter.key(), iter.value());
    }

    return result;
}

KoCompositeOpRegistry::KoIDList KoCompositeOpRegistry::getCategories() const
{
    return m_categories;
}

KoCompositeOpRegistry::KoIDList KoCompositeOpRegistry::getCompositeOps(const KoID& category, const KoColorSpace* colorSpace) const
{
    qint32                  num = m_map.count(category);
    KoIDMap::const_iterator beg = m_map.find(category);
    KoIDMap::const_iterator end = beg + num;

    KoIDList list;
    list.reserve(num);

    if(colorSpace) {
        for(; beg!=end; ++beg){
            if(colorSpace->hasCompositeOp(beg->id()))
                list.push_back(*beg);
        }
    }
    else {
        for(; beg!=end; ++beg)
            list.push_back(*beg);
    }

    return list;
}

KoCompositeOpRegistry::KoIDList KoCompositeOpRegistry::getCompositeOps(const KoColorSpace* colorSpace) const
{
    KoIDMap::const_iterator beg = m_map.begin();
    KoIDMap::const_iterator end = m_map.end();

    KoIDList list;
    list.reserve(m_map.size());

    if(colorSpace) {
        for(; beg!=end; ++beg){
            if(colorSpace->hasCompositeOp(beg->id()))
                list.push_back(*beg);
        }
    }
    else {
        for(; beg!=end; ++beg)
            list.push_back(*beg);
    }

    return list;
}

bool KoCompositeOpRegistry::colorSpaceHasCompositeOp(const KoColorSpace* colorSpace, const KoID& compositeOp) const
{
    return colorSpace ? colorSpace->hasCompositeOp(compositeOp.id()) : false;
}
