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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2004-08-02
* Description : theme engine methods
*
* Copyright (C) 2004-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
* Copyright (C) 2006-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
*
* 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, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef THEMEENGINE_H
#define THEMEENGINE_H
// Qt includes.
#include <qstringlist.h>
#include <qobject.h>
#include <qcolor.h>
#include <qpixmap.h>
#include <qdom.h>
// Digikam includes.
#include "digikam_export.h"
namespace Digikam
{
class Theme;
class ThemeEnginePriv;
class DIGIKAM_EXPORT ThemeEngine : public QObject
{
Q_OBJECT
public:
~ThemeEngine();
static ThemeEngine* instance();
void scanThemes();
QStringList themeNames() const;
bool saveTheme();
void setCurrentTheme(const QString& name);
void setCurrentTheme(const Theme& theme, const QString& name,
bool loadFromDisk=false);
Theme* getCurrentTheme() const;
QString getCurrentThemeName() const;
QColor baseColor() const;
QColor thumbSelColor() const;
QColor thumbRegColor() const;
QColor textRegColor() const;
QColor textSelColor() const;
QColor textSpecialRegColor() const;
QColor textSpecialSelColor() const;
QPixmap bannerPixmap(int w, int h);
QPixmap thumbRegPixmap(int w, int h);
QPixmap thumbSelPixmap(int w, int h);
QPixmap listRegPixmap(int w, int h);
QPixmap listSelPixmap(int w, int h);
private:
ThemeEngine();
static ThemeEngine* m_instance;
void buildDefaultTheme();
bool loadTheme();
void changePalette();
QString resourceValue(const QDomElement &rootElem, const QString& key);
signals:
void signalThemeChanged();
public slots:
void slotChangeTheme(const QString& name);
private:
ThemeEnginePriv* d;
};
} // NameSpace Digikam
#endif /* THEMEENGINE_H */
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