Added KDE3 version of ktechlab

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktechlab@1095338 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 79 insertions, 0 deletions

diff --git a/microbe/variable.h b/microbe/variable.h
new file mode 100644
index 0000000..f5848c1
--- /dev/null
+++ b/microbe/variable.h
@@ -0,0 +1,79 @@
+/***************************************************************************
+ *   Copyright (C) 2004-2005 by Daniel Clarke   daniel.jc@gmail.com        *
+ *   Copyright (C)      2005 by David Saxton                               *
+ *                                                                         *
+ *   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 VARIABLE_H
+#define VARIABLE_H
+
+#include <qstring.h>
+#include <qvaluelist.h>
+
+class PortPin;
+typedef QValueList<PortPin> PortPinList;
+
+
+/**
+@author Daniel Clarke
+@author David Saxton
+*/
+class Variable
+{
+	public:
+		enum VariableType
+		{
+			charType, // 8 bit file register
+			sevenSegmentType, // A pin configuration for a seven segment is represented by a write-only variable.
+			keypadType, // A pin configuration for a keypad has 4 rows and n columns (typically n = 3 or 4) - a read-only variable
+			invalidType
+		};
+		
+		Variable( VariableType type, const QString & name );
+		Variable();
+		~Variable();
+
+		VariableType type() const { return m_type; }
+		QString name() const { return m_name; }
+		
+		/**
+		 * @returns whether the variable can be read from (e.g. the seven
+		 * segment variable cannot).
+		 */
+		bool isReadable() const;
+		/**
+		 * @returns whether the variable can be written to (e.g. the keypad
+		 * variable cannot).
+		 */
+		bool isWritable() const;
+		/**
+		 * @see portPinList
+		 */
+		void setPortPinList( const PortPinList & portPinList );
+		/**
+		 * Used in seven-segments and keypads,
+		 */
+		PortPinList portPinList() const { return m_portPinList; }
+		
+	protected:
+		VariableType m_type;
+		QString m_name;
+		PortPinList m_portPinList;
+};
+typedef QValueList<Variable> VariableList;
+
+#endif