KisPaletteComboBox.h

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/*
 *  SPDX-FileCopyrightText: 2018 Michael Zhou <simeirxh@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KISPALETTECOMBOBOX_H
#define KISPALETTECOMBOBOX_H
 
#include "kritawidgets_export.h"
 
#include <QPointer>
#include <QPixmap>
#include <QPair>
#include <QHash>
#include <KisSqueezedComboBox.h>
#include <KisPaletteModel.h>
#include <KisSwatchGroup.h>
 
class KisPaletteView;
 
class KRITAWIDGETS_EXPORT KisPaletteComboBox : public KisSqueezedComboBox
{
    Q_OBJECT
private:
 
    typedef QPair<int, int> SwatchPosType; // first is column #, second is row #
    typedef QHash<SwatchPosType, int> PosIdxMapType;
 
public:
    explicit KisPaletteComboBox(QWidget *parent = 0);
    ~KisPaletteComboBox();
 
Q_SIGNALS:
    void sigColorSelected(const KoColor &);
 
public:
    void setCompanionView(KisPaletteView *);
 
private Q_SLOTS:
 
    void setPaletteModel(const KisPaletteModel *);
    void slotPaletteChanged();
    void slotSwatchSelected(const QModelIndex &index);
    void slotIndexUpdated(int);
 
private:
 
    QPixmap createColorSquare(const KisSwatch &swatch) const;
    static bool swatchInfoLess(const KisSwatchGroup::SwatchInfo &, const KisSwatchGroup::SwatchInfo &);
 
private:
    QPointer<const KisPaletteModel> m_model;
    QPointer<KisPaletteView> m_view;
    QHash<QString, PosIdxMapType> m_groupMapMap;
    QVector<KisSwatch> m_idxSwatchMap;
};
 
#endif // KISPALETTECOMBOBOX_H