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#ifndef COIN_SCXMLSTATE_H
#define COIN_SCXMLSTATE_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#include <Inventor/scxml/ScXMLObject.h>
#include <Inventor/tools/SbPimplPtr.h>
class ScXMLOnEntry;
class ScXMLOnExit;
class ScXMLTransition;
class ScXMLState;
class ScXMLInitial;
class ScXMLFinal;
class ScXMLInvoke;
class ScXMLHistory;
class ScXMLAnchor;
class ScXMLEvent;
class ScXMLStateMachine;
class ScXMLState : public ScXMLObject {
typedef ScXMLObject inherited;
SCXML_OBJECT_HEADER(ScXMLState);
public:
static void initClass(void);
ScXMLState(void);
virtual ~ScXMLState(void);
// pre-validation states
void setIsParallel(SbBool parallel);
SbBool isParallel(void) const;
// XML attributes
virtual void setIdAttribute(const char * id);
const char * getIdAttribute(void) const { return this->id; }
virtual void setSrcAttribute(const char * src);
const char * getSrcAttribute(void) const { return this->src; }
virtual void setTaskAttribute(const char * task);
const char * getTaskAttribute(void) const { return this->task; }
virtual SbBool handleXMLAttributes(void);
// children...
virtual void setOnEntry(ScXMLOnEntry * onentry);
virtual ScXMLOnEntry * getOnEntry(void) const;
virtual void setOnExit(ScXMLOnExit * onexit);
virtual ScXMLOnExit * getOnExit(void) const;
virtual int getNumTransitions(void) const;
virtual ScXMLTransition * getTransition(int idx) const;
virtual void addTransition(ScXMLTransition * transition);
virtual void removeTransition(ScXMLTransition * transition);
virtual void clearAllTransitions(void);
virtual void setInitial(ScXMLInitial * initial);
virtual ScXMLInitial * getInitial(void) const;
virtual int getNumStates(void) const;
virtual ScXMLState * getState(int idx) const;
virtual void addState(ScXMLState * state);
virtual void removeState(ScXMLState * state);
virtual void clearAllStates(void);
virtual int getNumParallels(void) const;
virtual ScXMLState * getParallel(int idx) const;
virtual void addParallel(ScXMLState * state);
virtual void removeParallel(ScXMLState * state);
virtual void clearAllParallels(void);
virtual int getNumFinals(void) const;
virtual ScXMLFinal * getFinal(int idx) const;
virtual void addFinal(ScXMLFinal * state);
virtual void removeFinal(ScXMLFinal * state);
virtual void clearAllFinals(void);
virtual int getNumHistories(void) const;
virtual ScXMLHistory * getHistory(int idx) const;
virtual void addHistory(ScXMLHistory * history);
virtual void removeHistory(ScXMLHistory * history);
virtual void clearAllHistories(void);
virtual int getNumAnchors(void) const;
virtual ScXMLAnchor * getAnchor(int idx) const;
virtual void addAnchor(ScXMLAnchor * anchor);
virtual void removeAnchor(ScXMLAnchor * anchor);
virtual void clearAllAnchors(void);
// no datamodel support yet
virtual void setInvoke(ScXMLInvoke * invoke);
virtual ScXMLInvoke * getInvoke(void) const;
virtual void invoke(ScXMLStateMachine * statemachine);
SbBool isAtomicState(void) const;
SbBool isTask(void) const;
protected:
SbBool isparallel;
SbBool istask;
char * id;
char * src;
char * task;
private:
ScXMLState(const ScXMLState & rhs); // N/A
ScXMLState & operator = (const ScXMLState & rhs); // N/A
class PImpl;
SbPimplPtr<PImpl> pimpl;
}; // ScXMLState
#endif // !COIN_SCXMLSTATE_H
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