1 files changed, 110 insertions, 0 deletions
diff --git a/src/electronics/components/discretelogic.h b/src/electronics/components/discretelogic.h
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+++ b/src/electronics/components/discretelogic.h
@@ -0,0 +1,110 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by David Saxton                                    *
+ *   [email protected]                                                    *
+ *                                                                         *
+ *   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 DISCRETELOGIC_H
+#define DISCRETELOGIC_H
+
+#include "component.h"
+#include "logic.h"
+
+class Simulator;
+
+/**
+@short Boolean NOT
+@author David Saxton
+*/
+class Inverter : public CallbackClass, public Component
+{
+	public:
+		Inverter( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
+		~Inverter();
+	
+		static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
+		static LibraryItem *libraryItem();
+	
+	protected:
+		void inStateChanged( bool newState );
+		virtual void drawShape( QPainter &p );
+		
+		LogicIn * m_pIn;
+		LogicOut * m_pOut;
+};
+
+/**
+@short Buffer
+@author David Saxton
+*/
+class Buffer : public CallbackClass, public Component
+{
+public:
+	Buffer( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
+	~Buffer();
+	
+	static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
+	static LibraryItem *libraryItem();
+	
+private:
+	void inStateChanged( bool newState );
+	virtual void drawShape( QPainter &p );
+		
+	LogicIn * m_pIn;
+	LogicOut * m_pOut;
+};
+
+/**
+@short Boolean logic input
+@author David Saxton
+*/
+class ECLogicInput : public Component
+{
+public:
+	ECLogicInput( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
+	~ECLogicInput();
+	
+	static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
+	static LibraryItem *libraryItem();
+	
+	virtual void buttonStateChanged( const QString &id, bool state );
+	
+private:
+	virtual void dataChanged();
+	virtual void drawShape( QPainter &p );
+	LogicOut * m_pOut;
+	bool b_state;
+};
+
+/**
+@short Boolean logic output
+@author David Saxton
+*/
+class ECLogicOutput : public CallbackClass, public Component
+{
+	public:
+		ECLogicOutput( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
+		~ECLogicOutput();
+	
+		static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
+		static LibraryItem *libraryItem();
+	
+	protected:
+		void inStateChanged( bool newState );
+		virtual void drawShape( QPainter &p );
+		
+		unsigned long long m_lastDrawTime;
+		unsigned long long m_lastSwitchTime;
+		unsigned long long m_highTime;
+		bool m_bLastState;
+		
+		double m_lastDrawState;
+		LogicIn * m_pIn;
+		Simulator * m_pSimulator;
+};
+
+#endif