RatingLabel.h

/* RatingLabel.h */
 
/* Copyright (C) 2011-2024 Michael Lugmair (Lucio Carreras)
 *
 * This file is part of sayonara player
 *
 * 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/>.
 */
 
#ifndef RATINGLABEL_H
#define RATINGLABEL_H
 
#include "Utils/Pimpl.h"
 
#include <QLabel>
#include <QPoint>
#include <QSize>
 
namespace Gui
{
    class RatingLabel :
        public QLabel
    {
        Q_OBJECT
        PIMPL(RatingLabel)
 
        public:
            enum class Alignment :
                uint8_t
            {
                Left,
                Centered
            };
 
            explicit RatingLabel(QWidget* parent, bool enabled = true);
            ~RatingLabel() override;
 
            void setRating(Rating rating);
            [[nodiscard]] Rating rating() const;
            [[nodiscard]] Rating ratingAt(QPoint pos) const;
 
            void setVerticalOffset(int offset);
 
            void setHorizontalAlignment(Alignment alignment);
 
            void paint(QPainter* painter, const QRect& rect);
 
            [[nodiscard]] QSize sizeHint() const override;
 
            [[nodiscard]] QSize minimumSizeHint() const override;
 
        private:
            using QLabel::setAlignment;
    };
 
    class RatingEditor :
        public QWidget
    {
        Q_OBJECT
        PIMPL(RatingEditor)
 
        signals:
            void sigFinished(bool save);
 
        public:
            explicit RatingEditor(QWidget* parent);
            RatingEditor(Rating rating, QWidget* parent);
            ~RatingEditor() override;
 
            void setRating(Rating rating);
 
            [[nodiscard]] Rating rating() const;
 
            void setVerticalOffset(int offset);
 
            void setHorizontalAlignment(RatingLabel::Alignment alignment);
 
            void setMouseTrackable(bool b);
 
            [[nodiscard]] QSize sizeHint() const override;
 
            [[nodiscard]] QSize minimumSizeHint() const override;
 
        protected:
            void paintEvent(QPaintEvent* e) override;
 
            void focusInEvent(QFocusEvent* e) override;
            void focusOutEvent(QFocusEvent* e) override;
 
            void mousePressEvent(QMouseEvent* e) override;
            void mouseMoveEvent(QMouseEvent* e) override;
            void mouseReleaseEvent(QMouseEvent* e) override;
    };
}
 
#endif // RATINGLABEL_H