kis_asl_layer_style_serializer.h

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/*
 *  SPDX-FileCopyrightText: 2015 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef __KIS_ASL_LAYER_STYLE_SERIALIZER_H
#define __KIS_ASL_LAYER_STYLE_SERIALIZER_H
 
#include "kritaimage_export.h"
 
class QIODevice;
class KoPattern;
class KisResourceModel;
 
#include "kis_psd_layer_style.h"
#include "asl/kis_asl_callback_object_catcher.h"
#include "KisLocalStrokeResources.h"
 
class KRITAIMAGE_EXPORT KisAslLayerStyleSerializer
{
public:
    KisAslLayerStyleSerializer();
    ~KisAslLayerStyleSerializer();
 
    void saveToDevice(QIODevice &device);
    bool saveToFile(const QString& filename);
    void readFromDevice(QIODevice &device);
    bool readFromFile(const QString& filename);
 
    void assignAllLayerStylesToLayers(KisNodeSP root, const QString &storageLocation);
    static QVector<KisPSDLayerStyleSP> collectAllLayerStyles(KisNodeSP root);
 
    QVector<KisPSDLayerStyleSP> styles() const;
    void setStyles(const QVector<KisPSDLayerStyleSP> &styles);
 
    QHash<QString, KoPatternSP> patterns() const;
    QVector<KoAbstractGradientSP> gradients() const;
    QHash<QString, KisPSDLayerStyleSP> stylesHash();
 
 
    void registerPSDPattern(const QDomDocument &doc);
    void readFromPSDXML(const QDomDocument &doc);
 
    QDomDocument formXmlDocument() const;
    QDomDocument formPsdXmlDocument() const;
 
    bool isInitialized() {
        return m_initialized;
    }
 
    bool isValid() {
        return isInitialized() && m_isValid;
    }
 
    static QVector<KoResourceSP> fetchEmbeddedResources(const KisPSDLayerStyle *style);
 
private:
    void registerPatternObject(const KoPatternSP pattern, const  QString& patternUuid);
 
    void assignPatternObject(const QString &patternUuid, const QString &patternName, std::function<void(KoPatternSP)> setPattern);
    void assignGradientObject(KoAbstractGradientSP gradient, std::function<void(KoAbstractGradientSP)> setGradient);
 
    static QVector<KoPatternSP> fetchAllPatterns(const KisPSDLayerStyle *style);
 
    void newStyleStarted(bool isPsdStructure);
    void connectCatcherToStyle(KisPSDLayerStyle *style, const QString &prefix);
 
private:
    QHash<QString, KoPatternSP> m_patternsStore;
 
    KisAslCallbackObjectCatcher m_catcher;
    QVector<KisPSDLayerStyleSP> m_stylesVector;
    QVector<KoAbstractGradientSP> m_gradientsStore;
    QHash<QString, KisPSDLayerStyleSP> m_stylesHash;
    bool m_initialized {false};
    bool m_isValid {true};
    QSharedPointer<KisLocalStrokeResources> m_localResourcesInterface;
};
 
#endif /* __KIS_ASL_LAYER_STYLE_SERIALIZER_H */