thememanager.h

/*
    This file is a part of digiKam project
    https://www.digikam.org
 
    SPDX-FileCopyrightText: 2006-2018 Gilles Caulier <caulier dot gilles at gmail dot com>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include <ksharedconfig.h>
 
#include <QObject>
#include <QPixmap>
#include <QString>
#include <QListWidget>
 
class QMenu;
class KXmlGuiWindow;
 
namespace KSTheme
{
 
class Manager : public QObject
{
    Q_OBJECT
 
public:
 
    typedef enum { BREEZE_THEME, BREEZE_DARK_THEME } IconTheme;
 
    ~Manager();
    static Manager* instance();
 
    QString currentThemeName() const;
    void    setCurrentTheme(const QString& name);
 
    QString defaultThemeName() const;
 
    void    setThemeMenuAction(QMenu* const action);
    void    registerThemeActions(KXmlGuiWindow * const win);
    void    populateThemeQListWidget(QListWidget *themeWidget);
 
    void setIconTheme(IconTheme theme);
 
signals:
 
    void signalThemeChanged();
 
private Q_SLOTS:
 
    void slotChangePalette();
    void slotSettingsChanged();
 
private:
 
    Manager();
 
    void    populateThemeMenu();
    QPixmap createSchemePreviewIcon(const KSharedConfigPtr& config) const;
    QString currentDesktopdefaultTheme() const;
    void    updateCurrentDesktopDefaultThemePreview();
 
private:
 
    friend class ThemeManagerCreator;
 
    class Private;
    Private* const d;
};
 
}