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161 lines
3.6 KiB
161 lines
3.6 KiB
/***************************************************************************
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* Copyright (C) 2004-2005 by David Saxton *
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* david@bluehaze.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#ifndef MULTIINPUTGATE_H
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#define MULTIINPUTGATE_H
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#include "component.h"
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#include "logic.h"
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const int maxGateInput = 256;
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/**
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@author David Saxton
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*/
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class MultiInputGate : public CallbackClass, public Component
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{
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public:
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MultiInputGate( ICNDocument *icnDocument, bool newItem, const char *id, int baseWidth = -1 );
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~MultiInputGate();
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protected:
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virtual void inStateChanged( bool newState ) = 0;
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void dataChanged();
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void updateInputs( int newNum );
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int m_numInputs;
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int m_baseWidth;
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LogicIn *inLogic[maxGateInput];
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ECNode *inNode[maxGateInput];
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LogicOut * m_pOut;
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virtual void updateAttachedPositioning();
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private:
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bool b_doneInit;
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};
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/**
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@short Boolean XNOR
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@author David Saxton
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*/
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class ECXnor : public MultiInputGate
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{
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public:
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ECXnor( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
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~ECXnor();
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static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
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static LibraryItem *libraryItem();
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private:
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void inStateChanged( bool newState );
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virtual void drawShape( TQPainter &p );
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};
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/**
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@short Boolean XOR
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@author David Saxton
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*/
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class ECXor : public MultiInputGate
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{
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public:
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ECXor( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
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~ECXor();
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static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
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static LibraryItem *libraryItem();
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protected:
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void inStateChanged( bool newState );
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virtual void drawShape( TQPainter &p );
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};
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/**
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@short Boolean OR
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@author David Saxton
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*/
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class ECOr : public MultiInputGate
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{
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public:
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ECOr( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
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~ECOr();
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static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
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static LibraryItem *libraryItem();
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protected:
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void inStateChanged( bool newState );
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virtual void drawShape( TQPainter &p );
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};
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/**
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@short Boolean NOR
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@author David Saxton
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*/
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class ECNor : public MultiInputGate
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{
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public:
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ECNor( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
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~ECNor();
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static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
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static LibraryItem *libraryItem();
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private:
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void inStateChanged( bool newState );
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virtual void drawShape( TQPainter &p );
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};
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/**
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@short Boolean NAND
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@author David Saxton
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*/
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class ECNand : public MultiInputGate
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{
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public:
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ECNand( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
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~ECNand();
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static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
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static LibraryItem *libraryItem();
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private:
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void inStateChanged( bool newState );
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virtual void drawShape( TQPainter &p );
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};
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/**
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@short Boolean AND
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@author David Saxton
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*/
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class ECAnd : public MultiInputGate
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{
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public:
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ECAnd( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
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~ECAnd();
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static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
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static LibraryItem *libraryItem();
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private:
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void inStateChanged( bool newState );
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virtual void drawShape( TQPainter &p );
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};
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#endif
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