decorationpalette.h

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/*
    KWin - the KDE window manager
    This file is part of the KDE project.
 
    SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
    SPDX-FileCopyrightText: 2014 Hugo Pereira Da Costa <hugo.pereira@free.fr>
    SPDX-FileCopyrightText: 2015 Mika Allan Rauhala <mika.allan.rauhala@gmail.com>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include <KColorScheme>
#include <KConfigWatcher>
#include <KDecoration2/DecorationSettings>
#include <KSharedConfig>
#include <QFileSystemWatcher>
#include <QPalette>
 
#include <optional>
 
namespace KWin
{
namespace Decoration
{
 
class DecorationPalette : public QObject
{
    Q_OBJECT
public:
    DecorationPalette(const QString &colorScheme);
 
    bool isValid() const;
 
    QColor color(KDecoration2::ColorGroup group, KDecoration2::ColorRole role) const;
    QPalette palette() const;
 
Q_SIGNALS:
    void changed();
 
private:
    void update();
 
    QString m_colorScheme;
    KConfigWatcher::Ptr m_watcher;
 
    struct LegacyColors
    {
        QColor activeTitleBarColor;
        QColor inactiveTitleBarColor;
 
        QColor activeFrameColor;
        QColor inactiveFrameColor;
 
        QColor activeForegroundColor;
        QColor inactiveForegroundColor;
        QColor warningForegroundColor;
    };
 
    struct ModernColors
    {
        KColorScheme active;
        KColorScheme inactive;
    };
 
    KSharedConfig::Ptr m_colorSchemeConfig;
    QPalette m_palette;
    ModernColors m_colors;
    std::optional<LegacyColors> m_legacyColors;
};
 
}
}