VisualStyleTypes.h

/* VisualStyleTypes.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 STYLETYPES_H
#define STYLETYPES_H
 
#include <QColor>
#include <QString>
#include <QHash>
 
#include <vector>
 
struct ColorList
{
    QString name;
    QList<QColor> colors;
};
 
struct ColorStyle
{
    using ColorInfo = std::vector<QHash<int, QColor>>;
    QString name;
 
    // list size is number or rectangles
    // int is the step index
    ColorInfo style;
    ColorList colorList;
 
    int rectHeight {-1};
    int rectWidth {-1};
 
    int rectCount {-1};
    int fadingSteps {-1};
    int horSpacing {-1};
    int verSpacing {-1};
 
    [[nodiscard]] bool isValid() const;
};
 
struct RawColorStyle
{
    ColorList colorList;
 
    int spectrumBins {20};
 
    int rectHeightSpectrum {2};
    int rectWidthLevel {3};
    int rectHeightLevel {6};
    int levelRects {0};
 
    int fadingStepsSpectrum {20};
    int fadingStepsLevel {20};
 
    int horSpacingLevel {2};
    int verSpacingLevel {2};
 
    int horSpacingSpectrum {2};
    int verSpacingSpectrum {1};
 
    [[nodiscard]] QString toString() const;
};
 
namespace Util
{
    [[nodiscard]] RawColorStyle
    convertToRawColorStyle(const ColorStyle& levelStyle, const ColorStyle& spectrumStyle);
 
    [[nodiscard]] ColorStyle createSpectrumStyle(const RawColorStyle& rawColorStyle, int widgetHeight);
    [[nodiscard]] ColorStyle createLevelStyle(const RawColorStyle& rawColorStyle, int widgetWidth);
 
    [[nodiscard]] RawColorStyle createRgbStyle();
    [[nodiscard]] RawColorStyle createBwStyle();
}
 
#endif // STYLETYPES_H