File indexing completed on 2024-05-05 09:03:26

 /*
     SPDX-FileCopyrightText: 1998-2008 Sebastian Trueg <trueg@k3b.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef _K3B_THEME_MANAGER_H_
 #define _K3B_THEME_MANAGER_H_
 
 #include <QObject>
 #include <QString>
 #include <QMap>
 #include <QColor>
 #include <QPixmap>
 
 #include <KConfigGroup>
 
 
 namespace K3b {
     class Theme
     {
     public:
         Theme();
         explicit Theme( QString name );
 
         QColor backgroundColor() const;
         QColor foregroundColor() const;
 
         enum PixmapType {
             MEDIA_AUDIO,      /**< Media information header, right side when showing an audio CD. */
             MEDIA_DATA,       /**< Media information header, right side when showing a data media. */
             MEDIA_VIDEO,      /**< Media information header, right side when showing a video media. */
             MEDIA_EMPTY,      /**< Media information header, right side when showing an empty media. */
             MEDIA_MIXED,      /**< Media information header, right side when showing a mixed mode CD. */
             MEDIA_NONE,       /**< Media information header, right side default pixmap (no media). */
             MEDIA_LEFT,       /**< Media information header, left side. */
             PROGRESS_WORKING, /**< Progress dialog, left top while working. */
             PROGRESS_SUCCESS, /**< Progress dialog, left top on success. */
             PROGRESS_FAIL,    /**< Progress dialog, left top on failure. */
             PROGRESS_RIGHT,   /**< Progress dialog, right top. */
             DIALOG_LEFT,      /**< Action dialog, left top. */
             DIALOG_RIGHT,     /**< Action dialog, right top. */
             SPLASH,           /**< K3b splash screen. Size not important. */
             PROJECT_LEFT,     /**< Project header left side. */
             PROJECT_RIGHT,    /**< Project header right side. */
             WELCOME_BG        /**< Background pixmap of the welcome window. */
         };
 
         enum BackgroundMode {
             BG_TILE,         /**< Keep the pixmap's size and tile the welcome widget */
             BG_SCALE         /**< Scale the pixmap to fill the welcome widget. */
         };
 
         QPixmap pixmap( PixmapType ) const;
 
         /**
          * \deprecated use pixmap( PixmapType )
          */
         QPixmap pixmap( const QString& name ) const;
 
         BackgroundMode backgroundMode() const;
 
         QString name() const { return m_name; }
         QString author() const { return m_author; }
         QString comment() const { return m_comment; }
         QString version() const { return m_version; }
 
         /**
          * Global themes are installed for all users and cannot be deleted.
          */
         bool global() const { return !local(); }
 
         /**
          * Local themes are installed in the user's home directory and can be deleted.
          */
         bool local() const { return m_local; }
 
         QString path() const { return m_path; }
 
         QPalette palette() const;
 
         static QString filenameForPixmapType( PixmapType );
 
     private:
         QString m_path;
         bool m_local;
         QString m_name;
         QString m_author;
         QString m_comment;
         QString m_version;
         QColor m_bgColor;
         QColor m_fgColor;
         BackgroundMode m_bgMode;
 
         mutable QMap<QString, QPixmap> m_pixmapMap;
 
         QPixmap m_emptyPixmap;
 
         friend class ThemeManager;
     };
 
 
     class ThemeManager : public QObject
     {
         Q_OBJECT
 
     public:
         explicit ThemeManager( QObject* parent = 0 );
         ~ThemeManager() override;
 
         QList<Theme*>& themes() const;
 
         /**
          * This is never null. If no theme could be found an empty dummy theme
          * will be returns which does not contains any pixmaps.
          */
         Theme* currentTheme() const;
         Theme* findTheme( const QString& ) const;
 
     Q_SIGNALS:
         void themeChanged();
         void themeChanged( Theme* );
 
     public Q_SLOTS:
         void readConfig( const KConfigGroup& );
         void saveConfig( KConfigGroup );
         void setCurrentTheme( const QString& );
         void setCurrentTheme( Theme* );
         void loadThemes();
 
     private:
         void loadTheme( const QString& name );
 
         class Private;
         Private* d;
     };
 }
 
 #endif