SymbolLibrary.h

Go to the documentation of this file.

/********************************************************************************
 * Copyright (C) 2011 by Stephen Allewell                                       *
 * sallewell@users.sourceforge.net                                              *
 *                                                                              *
 * 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.                                          *
 ********************************************************************************/


#ifndef SymbolLibrary_H
#define SymbolLibrary_H


#include <QMap>
#include <QPainterPath>
#include <QUndoStack>

#include <KUrl>

#include "Symbol.h"


class QDataStream;
class QListWidgetItem;

class SymbolListWidget;


class SymbolLibrary
{
public:
    explicit SymbolLibrary(SymbolListWidget *listWidget = 0);
    ~SymbolLibrary();

    void clear();

    Symbol symbol(qint16 index);
    Symbol takeSymbol(qint16 index);
    qint16 setSymbol(qint16 index, const Symbol &symbol);

    QString name() const;
    void setName(const QString &name);

    QList<qint16> indexes() const;

    QUndoStack *undoStack();

    friend QDataStream &operator<<(QDataStream &stream, const SymbolLibrary &library);
    friend QDataStream &operator>>(QDataStream &stream, SymbolLibrary &library);

private:
    void generateItems();

    static const qint32 version = 101;              
    QUndoStack m_undoStack;                         
    QString m_name;                                 
    SymbolListWidget *m_listWidget;                 
    qint16                          m_nextIndex;    
    QMap<qint16, Symbol>            m_symbols;      
};


QDataStream &operator<<(QDataStream &stream, const SymbolLibrary &library);
QDataStream &operator>>(QDataStream &stream, SymbolLibrary &library);


#endif