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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
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