Warning, file /plasma/plasma-workspace/kcms/lookandfeel/lookandfeelmanager.h was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
     SPDX-FileCopyrightText: 2014 Marco Martin <mart@kde.org>
     SPDX-FileCopyrightText: 2014 Vishesh Handa <me@vhanda.in>
     SPDX-FileCopyrightText: 2019 Cyril Rossi <cyril.rossi@enioka.com>
     SPDX-FileCopyrightText: 2021 Benjamin Port <benjamin.port@enioka.com>
     SPDX-FileCopyrightText: 2022 Dominic Hayes <ferenosdev@outlook.com>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #pragma once
 
 #include <KConfig>
 #include <KConfigGroup>
 #include <KPackage/Package>
 #include <KService>
 #include <QDir>
 #include <QObject>
 
 class LookAndFeelData;
 class LookAndFeelSettings;
 
 class LookAndFeelManager : public QObject
 {
     Q_OBJECT
 public:
     enum class Mode {
         Apply, // Apply the look and feel theme, i.e. change the active settings and set them up as new defaults. This is the default.
         Defaults // Only set up the options of the look and feel theme as new defaults without changing any active setting
     };
     // Flags for storing values
     enum AppearanceToApplyFlags {
         Colors = 1 << 0,
         WidgetStyle = 1 << 1,
         WindowDecoration = 1 << 2,
         Icons = 1 << 3,
         PlasmaTheme = 1 << 4,
         Cursors = 1 << 5,
         Fonts = 1 << 6,
         WindowSwitcher = 1 << 7,
         SplashScreen = 1 << 8,
         LockScreen = 1 << 9,
         AppearanceSettings = (1 << 10) - 1, // Blanket switch - sets everything
     };
     Q_DECLARE_FLAGS(AppearanceToApply, AppearanceToApplyFlags)
     Q_FLAG(AppearanceToApply)
     Q_PROPERTY(AppearanceToApply appearanceToApply READ appearanceToApply WRITE setAppearanceToApply NOTIFY appearanceToApplyChanged)
 
     enum LayoutToApplyFlags {
         DesktopLayout = 1 << 0,
         TitlebarLayout = 1 << 1,
         WindowPlacement = 1 << 2, // FIXME: Do we still want these three?
         ShellPackage = 1 << 3,
         DesktopSwitcher = 1 << 4,
         LayoutSettings = (1 << 5) - 1,
     };
     Q_DECLARE_FLAGS(LayoutToApply, LayoutToApplyFlags)
     Q_FLAG(LayoutToApply)
     Q_PROPERTY(LayoutToApply layoutToApply READ layoutToApply WRITE setLayoutToApply NOTIFY layoutToApplyChanged)
 
     LookAndFeelManager(QObject *parent = nullptr);
 
     void setMode(Mode mode);
     /**
      * Apply the theme represented by package, with oldPackage being the currently active package.
      * Effects depend upon the Mode of this object. If Mode is Defaults, oldPackage is ignored.
      */
     void save(const KPackage::Package &package, const KPackage::Package &oldPackage);
     AppearanceToApply appearanceToApply() const;
     void setAppearanceToApply(AppearanceToApply value);
     LayoutToApply layoutToApply() const;
     void setLayoutToApply(LayoutToApply value);
 
     QString colorSchemeFile(const QString &schemeName) const;
 
     // Setters of the various theme pieces
     void setWidgetStyle(const QString &style);
     void setColors(const QString &scheme, const QString &colorFile);
     void setIcons(const QString &theme);
     void setPlasmaTheme(const QString &theme);
     void setCursorTheme(const QString theme);
     void setSplashScreen(const QString &theme);
     void setLatteLayout(const QString &filepath, const QString &name);
     void setLockScreen(const QString &theme);
     void setWindowSwitcher(const QString &theme);
     void setDesktopSwitcher(const QString &theme);
     void setWindowDecoration(const QString &library, const QString &theme, bool noPlugin);
     void setTitlebarLayout(const QString &leftbtns, const QString &rightbtns);
     void setBorderlessMaximized(const QString &value);
     void setWindowPlacement(const QString &value);
     void setShellPackage(const QString &name);
 
     void setGeneralFont(const QString &font);
     void setFixedFont(const QString &font);
     void setSmallFont(const QString &font);
     void setSmallestReadableFont(const QString &font);
     void setToolbarFont(const QString &font);
     void setMenuFont(const QString &font);
     void setWindowTitleFont(const QString &font);
 
     LookAndFeelSettings *settings() const;
 
 Q_SIGNALS:
     void message();
     void appearanceToApplyChanged();
     void layoutToApplyChanged();
     void iconsChanged();
     void colorsChanged();
     void styleChanged(const QString &newStyle);
     void cursorsChanged(const QString &newStyle);
     void fontsChanged();
     void refreshServices(const QStringList &toStop, const KService::List &toStart);
 
 private:
     void writeNewDefaults(const QString &filename,
                           const QString &group,
                           const QString &key,
                           const QString &value,
                           KConfig::WriteConfigFlags writeFlags = KConfig::Normal);
     void writeNewDefaults(KConfig &config,
                           KConfig &configDefault,
                           const QString &group,
                           const QString &key,
                           const QString &value,
                           KConfig::WriteConfigFlags writeFlags = KConfig::Normal);
     void
     writeNewDefaults(KConfigGroup &cg, KConfigGroup &cgd, const QString &key, const QString &value, KConfig::WriteConfigFlags writeFlags = KConfig::Normal);
     static KConfig configDefaults(const QString &filename);
 
     QStringList m_cursorSearchPaths;
     LookAndFeelData *const m_data;
     Mode m_mode = Mode::Apply;
     bool m_applyLatteLayout : 1;
     AppearanceToApply m_appearanceToApply;
     LayoutToApply m_layoutToApply;
     bool m_plasmashellChanged : 1;
     bool m_fontsChanged : 1;
 };
 Q_DECLARE_OPERATORS_FOR_FLAGS(LookAndFeelManager::AppearanceToApply)
 Q_DECLARE_OPERATORS_FOR_FLAGS(LookAndFeelManager::LayoutToApply)