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/*
*
* $Id$
* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* See the file "COPYING" for the exact licensing terms.
*/
#ifndef _K3B_THEME_MANAGER_H_
#define _K3B_THEME_MANAGER_H_
#include <tqobject.h>
#include <tqvaluelist.h>
#include <tqstring.h>
#include <tqmap.h>
#include <tqcolor.h>
#include <tqpixmap.h>
class KConfigBase;
class K3bTheme
{
public:
K3bTheme();
TQColor backgroundColor() const;
TQColor 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. */
};
const TQPixmap& pixmap( PixmapType ) const;
/**
* \deprecated use pixmap( PixmapType )
*/
const TQPixmap& pixmap( const TQString& name ) const;
BackgroundMode backgroundMode() const;
const TQString& name() const { return m_name; }
const TQString& author() const { return m_author; }
const TQString& comment() const { return m_comment; }
const TQString& 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; }
const TQString& path() const { return m_path; }
static TQString filenameForPixmapType( PixmapType );
private:
TQString m_path;
bool m_local;
TQString m_name;
TQString m_author;
TQString m_comment;
TQString m_version;
TQColor m_bgColor;
TQColor m_fgColor;
BackgroundMode m_bgMode;
mutable TQMap<TQString, TQPixmap> m_pixmapMap;
TQPixmap m_emptyPixmap;
friend class K3bThemeManager;
};
class K3bThemeManager : public TQObject
{
Q_OBJECT
TQ_OBJECT
public:
K3bThemeManager( TQObject* tqparent = 0, const char* name = 0 );
~K3bThemeManager();
const TQValueList<K3bTheme*>& themes() const;
/**
* This is never null. If no theme could be found an empty dummy theme
* will be returnes which does not contains any pixmaps.
*/
K3bTheme* currentTheme() const;
K3bTheme* findTheme( const TQString& ) const;
signals:
void themeChanged();
void themeChanged( K3bTheme* );
public slots:
void readConfig( KConfigBase* );
void saveConfig( KConfigBase* );
void setCurrentTheme( const TQString& );
void setCurrentTheme( K3bTheme* );
void loadThemes();
private:
void loadTheme( const TQString& name );
class Private;
Private* d;
};
#endif
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