KoFontGlyphModel.h

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/*
 *  SPDX-FileCopyrightText: 2024 Wolthera van Hövell tot Westerflier <griffinvalley@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
#ifndef KOFONTGLYPHMODEL_H
#define KOFONTGLYPHMODEL_H
 
#include <QAbstractItemModel>
#include <QScopedPointer>
#include "KoFontLibraryResourceUtils.h"
#include "data/KoUnicodeBlockData.h"
#include "kritaflake_export.h"
 
class KoOpenTypeFeatureInfo;
class KRITAFLAKE_EXPORT KoFontGlyphModel: public QAbstractItemModel
{
    Q_OBJECT
public:
    enum GlyphType {
        Base,
        UnicodeVariationSelector,
        OpenType
    };
 
    KoFontGlyphModel(QObject *parent = nullptr);
    ~KoFontGlyphModel();
 
    enum Roles {
        OpenTypeFeatures = Qt::UserRole + 1,
        GlyphLabel,
        ChildCount
    };
 
    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
    QModelIndex parent(const QModelIndex &child) const override;
    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
    int columnCount(const QModelIndex &parent = QModelIndex()) const override;
    bool hasChildren(const QModelIndex &parent = QModelIndex()) const override;
 
    QModelIndex indexForString(QString grapheme);
 
    void setFace(FT_FaceSP face, QLatin1String language = QLatin1String(), bool samplesOnly = false);
 
    QHash<int, QByteArray> roleNames() const override;
 
    QVector<KoUnicodeBlockData> blocks() const;
 
    QMap<QString, KoOpenTypeFeatureInfo> featureInfo() const;
 
private:
    struct Private;
    QScopedPointer<Private> d;
};
 
#endif // KOFONTGLYPHMODEL_H