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#ifndef COIN_SOJAVASCRIPTENGINE_H
#define COIN_SOJAVASCRIPTENGINE_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
*
* 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 Systems in Motion about acquiring
* a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
/*
-- PLEASE NOTE! --
As the spidermonkey support is only experimental for Coin-2, one
will have to manually enable this code. This is done to not break the
ABI. Add the following line to enable the header;
#define COIN_HAVE_JAVASCRIPT
*/
#ifdef COIN_HAVE_JAVASCRIPT
#include <Inventor/misc/SoScriptEngine.h>
#include <Inventor/C/glue/spidermonkey.h>
#include <Inventor/lists/SbList.h>
// *************************************************************************
#define COIN_JAVASCRIPT_RUNTIME_MAXBYTES 4194304
// *************************************************************************
typedef void SoJSfield2jsvalFunc(JSContext *, const SoField *, jsval *);
typedef SbBool SoJSjsval2field2Func(JSContext *, const jsval, SoField *);
typedef JSObject * SoJSWrapperInitFunc(JSContext *, JSObject * obj);
// *************************************************************************
class COIN_DLL_API SoJavaScriptEngine : public SoScriptEngine {
public:
SoJavaScriptEngine();
virtual ~SoJavaScriptEngine();
virtual SbBool executeScript(const SbName & name,
const SbString & script) const;
virtual SbBool executeFile(const SbName & filename) const;
virtual SbBool executeFunction(const SbName &name, int argc,
const SoField * argv,
SoField * rval = NULL) const;
virtual SbBool setScriptField(const SbName & name, const SoField * f) const;
virtual SbBool unsetScriptField(const SbName & name) const;
virtual SbBool getScriptField(const SbName & name, SoField * f) const;
virtual SbBool hasScriptField(const SbName & name) const;
// Everything under here is javascript specific
static SoJavaScriptEngine *getEngine(JSContext * cx);
SbBool field2jsval(const SoField * f, jsval * v) const;
SbBool jsval2field(const jsval v, SoField * f) const;
void enableAutoNodeUnref(SbBool onoff);
SbBool getAutoNodeUnrefState(void) const;
static SbBool init(uint32_t maxbytes = COIN_JAVASCRIPT_RUNTIME_MAXBYTES);
static void shutdown(void);
static SbBool debug(void);
static JSRuntime * getRuntime(void);
JSContext * getContext(void) const;
JSObject * getGlobal(void) const;
void addHandler(const SoType & type, SoJSWrapperInitFunc * init,
SoJSfield2jsvalFunc * field2jsval,
SoJSjsval2field2Func * jsval2field);
protected:
static void setRuntime(JSRuntime * runtime);
void setContext(JSContext * context);
void setGlobal(JSObject * global);
private:
class SoJavaScriptEngineP * pimpl;
friend class SoJavaScriptEngineP;
};
#endif // !COIN_HAVE_JAVASCRIPT
#endif // !COIN_SOJAVASCRIPTENGINE_H
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