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/*=========================================================================
Program: Visualization Toolkit
Module: vtkTclUtil.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#ifndef vtkTclUtil_h
#define vtkTclUtil_h
#include "vtkObject.h"
#include "vtkCommand.h"
#include "vtkTcl.h"
#ifdef _WIN32
#define VTKTCL_EXPORT __declspec( dllexport )
#else
#define VTKTCL_EXPORT
#endif
extern VTKTCL_EXPORT void vtkTclUpdateCommand(Tcl_Interp *interp,
char *name,
vtkObject *obj);
extern VTKTCL_EXPORT void vtkTclDeleteObjectFromHash(vtkObject *,
unsigned long eventId,
void *, void *);
extern VTKTCL_EXPORT void vtkTclGenericDeleteObject(ClientData cd);
extern VTKTCL_EXPORT void
vtkTclGetObjectFromPointer(Tcl_Interp *interp, void *temp,
const char *targetType);
extern VTKTCL_EXPORT void *
vtkTclGetPointerFromObject(const char *name, const char *result_type,
Tcl_Interp *interp, int &error);
extern VTKTCL_EXPORT void vtkTclVoidFunc(void *);
extern VTKTCL_EXPORT void vtkTclVoidFuncArgDelete(void *);
extern VTKTCL_EXPORT void vtkTclListInstances(Tcl_Interp *interp,
ClientData arg);
extern VTKTCL_EXPORT int vtkTclInDelete(Tcl_Interp *interp);
extern VTKTCL_EXPORT int vtkTclNewInstanceCommand(ClientData cd,
Tcl_Interp *interp,
int argc, char *argv[]);
extern VTKTCL_EXPORT void vtkTclDeleteCommandStruct(ClientData cd);
extern VTKTCL_EXPORT
void vtkTclCreateNew(Tcl_Interp *interp, const char *cname,
ClientData (*NewCommand)(),
int (*CommandFunction)(ClientData cd,
Tcl_Interp *interp,
int argc, char *argv[]));
class vtkTclCommand : public vtkCommand
{
public:
static vtkTclCommand *New() { return new vtkTclCommand; };
void SetStringCommand(const char *arg);
void SetInterp(Tcl_Interp *interp) { this->Interp = interp; };
void Execute(vtkObject *, unsigned long, void *);
char *StringCommand;
Tcl_Interp *Interp;
protected:
vtkTclCommand();
~vtkTclCommand();
};
typedef struct _vtkTclVoidFuncArg
{
Tcl_Interp *interp;
char *command;
} vtkTclVoidFuncArg;
struct vtkTclCommandArgStruct
{
void *Pointer;
Tcl_Interp *Interp;
unsigned long Tag;
};
struct vtkTclCommandStruct
{
ClientData (*NewCommand)();
int (*CommandFunction)(ClientData cd, Tcl_Interp *interp,
int argc, char *argv[]);
};
struct vtkTclInterpStruct
{
Tcl_HashTable InstanceLookup;
Tcl_HashTable PointerLookup;
Tcl_HashTable CommandLookup;
int Number;
int DebugOn;
int InDelete;
int DeleteExistingObjectOnNew;
};
extern VTKTCL_EXPORT
void vtkTclApplicationInitExecutable(int argc, const char* const argv[]);
extern VTKTCL_EXPORT
void vtkTclApplicationInitTclTk(Tcl_Interp* interp,
const char* const relative_dirs[]);
#endif
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