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147 lines
4.0 KiB
147 lines
4.0 KiB
/*
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*
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* $Id$
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* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#ifndef _K3B_THEME_MANAGER_H_
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#define _K3B_THEME_MANAGER_H_
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#include <qobject.h>
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#include <qvaluelist.h>
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#include <qstring.h>
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#include <qmap.h>
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#include <qcolor.h>
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#include <qpixmap.h>
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class KConfigBase;
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class K3bTheme
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{
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public:
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K3bTheme();
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QColor backgroundColor() const;
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QColor foregroundColor() const;
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enum PixmapType {
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MEDIA_AUDIO, /**< Media information header, right side when showing an audio CD. */
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MEDIA_DATA, /**< Media information header, right side when showing a data media. */
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MEDIA_VIDEO, /**< Media information header, right side when showing a video media. */
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MEDIA_EMPTY, /**< Media information header, right side when showing an empty media. */
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MEDIA_MIXED, /**< Media information header, right side when showing a mixed mode CD. */
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MEDIA_NONE, /**< Media information header, right side default pixmap (no media). */
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MEDIA_LEFT, /**< Media information header, left side. */
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PROGRESS_WORKING, /**< Progress dialog, left top while working. */
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PROGRESS_SUCCESS, /**< Progress dialog, left top on success. */
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PROGRESS_FAIL, /**< Progress dialog, left top on failure. */
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PROGRESS_RIGHT, /**< Progress dialog, right top. */
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DIALOG_LEFT, /**< Action dialog, left top. */
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DIALOG_RIGHT, /**< Action dialog, right top. */
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SPLASH, /**< K3b splash screen. Size not important. */
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PROJECT_LEFT, /**< Project header left side. */
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PROJECT_RIGHT, /**< Project header right side. */
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WELCOME_BG /**< Background pixmap of the welcome window. */
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};
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enum BackgroundMode {
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BG_TILE, /**< Keep the pixmap's size and tile the welcome widget */
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BG_SCALE /**< Scale the pixmap to fill the welcome widget. */
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};
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const QPixmap& pixmap( PixmapType ) const;
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/**
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* \deprecated use pixmap( PixmapType )
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*/
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const QPixmap& pixmap( const QString& name ) const;
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BackgroundMode backgroundMode() const;
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const QString& name() const { return m_name; }
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const QString& author() const { return m_author; }
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const QString& comment() const { return m_comment; }
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const QString& version() const { return m_version; }
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/**
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* Global themes are installed for all users and cannot be deleted.
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*/
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bool global() const { return !local(); }
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/**
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* Local themes are installed in the user's home directory and can be deleted.
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*/
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bool local() const { return m_local; }
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const QString& path() const { return m_path; }
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static QString filenameForPixmapType( PixmapType );
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private:
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QString m_path;
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bool m_local;
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QString m_name;
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QString m_author;
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QString m_comment;
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QString m_version;
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QColor m_bgColor;
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QColor m_fgColor;
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BackgroundMode m_bgMode;
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mutable QMap<QString, QPixmap> m_pixmapMap;
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QPixmap m_emptyPixmap;
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friend class K3bThemeManager;
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};
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class K3bThemeManager : public QObject
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{
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Q_OBJECT
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public:
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K3bThemeManager( QObject* parent = 0, const char* name = 0 );
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~K3bThemeManager();
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const QValueList<K3bTheme*>& themes() const;
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/**
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* This is never null. If no theme could be found an empty dummy theme
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* will be returnes which does not contains any pixmaps.
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*/
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K3bTheme* currentTheme() const;
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K3bTheme* findTheme( const QString& ) const;
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signals:
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void themeChanged();
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void themeChanged( K3bTheme* );
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public slots:
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void readConfig( KConfigBase* );
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void saveConfig( KConfigBase* );
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void setCurrentTheme( const QString& );
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void setCurrentTheme( K3bTheme* );
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void loadThemes();
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private:
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void loadTheme( const QString& name );
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class Private;
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Private* d;
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};
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#endif
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