SymbolsTable.h

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/****************************************************************************

Copyright (c) 2008 Deepak Chandran
Contact: Deepak Chandran (dchandran1@gmail.com)
See COPYRIGHT.TXT

This file defines the class that stores all symbols, such as node and 
connection names and data columns and rows, for each scene 

****************************************************************************/


#ifndef TINKERCELL_SYMBOLSTABLE_H
#define TINKERCELL_SYMBOLSTABLE_H

#include <QtGui>
#include <QString>
#include <QHash>
#include <QPair>

#include "ItemHandle.h"

namespace Tinkercell
{
        class Tool;
        class MainWindow;
        class NetworkHandle;
        class ItemHandle;
        class GraphicsScene;
        class TextEditor;

        class TINKERCELLCOREEXPORT SymbolsTable
        {
        public:
                SymbolsTable(NetworkHandle *);
                virtual void update(int n=0);
                QHash<QString,ItemHandle*> uniqueHandlesWithDot, uniqueHandlesWithUnderscore;
                QHash<QString,ItemHandle*> nonuniqueHandles;
                QHash<QString, QPair<ItemHandle*,QString> > uniqueDataWithDot, uniqueDataWithUnderscore;
                QHash<QString, QPair<ItemHandle*,QString> > nonuniqueData;
                QHash<QString, ItemHandle* > handlesByFamily;

                virtual bool isValidPointer(void*) const;
                
                virtual QList<ItemHandle*> allHandlesSortedByFamily() const;
                
                virtual QList<ItemHandle*> allHandlesSortedByName() const;
                
        protected:
                NetworkHandle * network;
                ItemHandle globalHandle;
                virtual void update(const QList<ItemHandle*>&);

                QHash<void*,QString> handlesAddress;
                
                friend class NetworkHandle;
        };
}

#endif