openpalettemanager.h

/***************************************************************************
 *   Copyright (C) 2009 by Pierre Marchand                                 *
 *   pierre@oep-h.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 of the License, 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.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
 ***************************************************************************/

#ifndef OPENPALETTEMANAGER_H
#define OPENPALETTEMANAGER_H

#include <QObject>
#include <QString>
#include <QList>


class OpenPalette;
class PrefsFile;
class QWidget;

class OpenPaletteManager : public QObject
{
    Q_OBJECT

    OpenPaletteManager(){}
    OpenPaletteManager(QObject * parent);
    static OpenPaletteManager * instance;
    static OpenPaletteManager* that();

public:
    static void savePaletteCollection(const QString& filepath);

    static void loadPaletteCollection(const QString& filepath);

    static void newPalette(QWidget * parent = 0);

    static unsigned int count();

    static QString title(unsigned int idx);

    static QVariant paletteProperty(unsigned int idx, const QString& prop);


    static bool paletteProperty(unsigned int idx, const QString& prop, const QVariant& val);

    static QStringList items(unsigned int idx);

    static void setItems(unsigned int idx, const QStringList& ilist);

    static void subChanges(QObject * subscriber, const char * method);

private:
    QList<OpenPalette*> palettes;

private slots:
    void unRegisterPalette();
    void catchPalette();

signals:
    void changed();

};

#endif // OPENPALETTEMANAGER_H