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, 242 insertions, 0 deletions

diff --git a/src/itemdocumentdata.h b/src/itemdocumentdata.h
new file mode 100644
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+++ b/src/itemdocumentdata.h
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+/***************************************************************************
+ *   Copyright (C) 2005 by David Saxton                                    *
+ *   david@bluehaze.org                                                    *
+ *                                                                         *
+ *   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 ITEMDOCUMENTDATA_H
+#define ITEMDOCUMENTDATA_H
+
+#include "item.h"
+#include "microsettings.h"
+
+#include <qdom.h>
+
+class Connector;
+class ECSubcircuit;
+class KURL;
+class Node;
+class PinMapping;
+
+typedef QValueList<QGuardedPtr<Connector> > ConnectorList;
+typedef QValueList<QGuardedPtr<Item> > ItemList;
+typedef QValueList<QGuardedPtr<Node> > NodeList;
+typedef QMap< QString, PinMapping > PinMappingMap;
+
+typedef QValueList<QPoint> QPointList;
+typedef QMap<QString, bool> BoolMap;
+typedef QMap<QString, double> DoubleMap;
+typedef QMap<QString, int> IntMap;
+typedef QMap<QString, QColor> QColorMap;
+typedef QMap<QString, QString> QStringMap;
+typedef QMap<QString, QBitArray> QBitArrayMap;
+
+
+class ItemData
+{
+	public:
+		ItemData();
+		
+		QString type;
+		double x;
+		double y;
+		int z;
+		QRect size;
+		bool setSize;
+		int orientation; // used for flowparts, should be set to -1 if not used.
+		double angleDegrees;
+		bool flipped;
+		BoolMap buttonMap;
+		IntMap sliderMap;
+		QString parentId;
+		BoolMap dataBool;
+		DoubleMap dataNumber;
+		QColorMap dataColor;
+		QStringMap dataString;
+		QBitArrayMap dataRaw;
+};
+typedef QMap< QString, ItemData > ItemDataMap;
+
+
+class ConnectorData
+{
+	public:
+		ConnectorData();
+		
+		QPointList route;
+		bool manualRoute;
+		
+		bool startNodeIsChild;
+		bool endNodeIsChild;
+		
+		QString startNodeCId;
+		QString endNodeCId;
+		
+		QString startNodeParent;
+		QString endNodeParent;
+		
+		QString startNodeId;
+		QString endNodeId;
+};
+typedef QMap< QString, ConnectorData > ConnectorDataMap;
+
+
+class NodeData
+{
+	public:
+		NodeData();
+		
+		double x;
+		double y;
+};
+typedef QMap< QString, NodeData > NodeDataMap;
+
+
+class PinData
+{
+	public:
+		PinData();
+		
+		PinSettings::pin_type type;
+		PinSettings::pin_state state;
+};
+typedef QMap< QString, PinData > PinDataMap;
+
+
+class MicroData
+{
+	public:
+		MicroData();
+		void reset();
+		
+		QString id;
+		PinDataMap pinMap;
+		QStringMap variableMap;
+		PinMappingMap pinMappings;
+};
+
+
+/**
+This class encapsulates all or part of an ItemDocument. It is used for writing
+the document to file / reading from file, as well as for the clipboard and
+undo/redo system.
+@author David Saxton
+*/
+class ItemDocumentData
+{
+	public:
+		ItemDocumentData( uint documentType );
+		~ItemDocumentData();
+		/**
+		 * Erases / resets all data to defaults
+		 */
+		void reset();
+		/**
+		 * Read in data from a saved file. Any existing data in this class will
+		 * be deleted first.
+		 * @returns true iff successful
+		 */
+		bool loadData( const KURL &url );
+		/**
+		 * Write the data to the given file.
+		 * @returns true iff successful
+		 */
+		bool saveData( const KURL &url );
+		/**
+		 * Returns the xml used for describing the data
+		 */
+		QString toXML();
+		/**
+		 * Restore the document from the given xml
+		 * @return true if successful
+		 */
+		bool fromXML( const QString &xml );
+		/**
+		 * Saves the document to the data
+		 */
+		void saveDocumentState( ItemDocument *itemDocument );
+		/**
+		 * Restores a document to the state stored in this class
+		 */
+		void restoreDocument( ItemDocument *itemDocument );
+		/**
+		 * Merges the stuff stored here with the given document. If this is
+		 * being used for e.g. pasting, you should call generateUniqueIDs()
+		 * @param selectNew if true then the newly created items & connectors will be selected
+		 */
+		void mergeWithDocument( ItemDocument *itemDocument, bool selectNew );
+		/**
+		 * Replaces the IDs of everything with unique ones for the document.
+		 * Used in pasting.
+		 */
+		void generateUniqueIDs( ItemDocument *itemDocument );
+		/**
+		 * Move all the items, connectors, nodes, etc by the given amount
+		 */
+		void translateContents( int dx, int dy );
+		/**
+		 * Returns the document type.
+		 * @see Document::DocumentType
+		 */
+		uint documentType() const { return m_documentType; }
+		
+		//BEGIN functions for adding data
+		void setMicroData( const MicroData &data );
+		void addItems( const ItemList &itemList );
+		void addConnectors( const ConnectorList &connectorList );
+		void addNodes( const NodeList &nodeList );
+		
+		/**
+		 * Add the given ItemData to the stored data
+		 */
+		void addItemData( ItemData itemData, QString id );
+		/**
+		 * Add the given ConnectorData to the stored data
+		 */
+		void addConnectorData( ConnectorData connectorData, QString id );
+		/**
+		 * Add the given NodeData to the stored data
+		 */
+		void addNodeData( NodeData nodeData, QString id );
+		//END functions for adding data
+		
+		//BEGIN functions for returning strings for saving to xml
+		QString documentTypeString() const;
+		QString revisionString() const;
+		//END functions for returning strings for saving to xml
+		
+	protected:
+		//BEGIN functions for generating QDomElements
+		QDomElement microDataToElement( QDomDocument &doc );
+		QDomElement itemDataToElement( QDomDocument &doc, const ItemData &itemData );
+		QDomElement nodeDataToElement( QDomDocument &doc, const NodeData &nodeData );
+		QDomElement connectorDataToElement( QDomDocument &doc, const ConnectorData &connectorData );
+		//END functions for generating QDomElements
+		
+		//BEGIN functions for reading QDomElements to stored data
+		void elementToMicroData( QDomElement element );
+		void elementToItemData( QDomElement element );
+		void elementToNodeData( QDomElement element );
+		void elementToConnectorData( QDomElement element );
+		//END functions for reading QDomElements to stored data
+		
+		ItemDataMap m_itemDataMap;
+		ConnectorDataMap m_connectorDataMap;
+		NodeDataMap m_nodeDataMap;
+		MicroData m_microData;
+		uint m_documentType; // See Document::DocumentType
+};
+
+
+class SubcircuitData : public ItemDocumentData
+{
+	public:
+		SubcircuitData();
+		void initECSubcircuit( ECSubcircuit * ecSubcircuit );
+};
+
+#endif