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#include "vtksys/ios/sstream"
#include "vtksys/stl/string"
//----------------------------------------------------------------------------
extern "C" MUMMY_DLL_EXPORT
const char *vtkObject_Print(vtkObject* pThis)
{
vtksys_ios::ostringstream oss;
pThis->Print(oss);
vtksys_stl::string rvmi(oss.str());
const char* rvm = rvmi.c_str();
size_t n = 0;
if (rvm)
{
n = strlen(rvm);
}
char* rv = (char*) MUMMY_STRING_ALLOC(n+1);
if (rv)
{
strncpy(rv, rvm, n);
rv[n] = 0;
}
return rv;
}
//----------------------------------------------------------------------------
//
// Hand-crafted implementation of vtkObjectEventRelay:
//
//----------------------------------------------------------------------------
#include "vtkCommand.h"
//----------------------------------------------------------------------------
class vtkObjectEventRelayCommand : public vtkCommand
{
public:
vtkObjectEventRelayCommand()
{
this->Callback = 0;
}
void SetCallback(void (MUMMY_RUNTIME_CC *f)(vtkObject *caller, unsigned long eid, void *calldata))
{
this->Callback = f;
}
virtual void Execute(vtkObject *caller, unsigned long eventId, void *callData)
{
(*this->Callback)(caller, eventId, callData);
}
private:
void (MUMMY_RUNTIME_CC *Callback)(vtkObject *caller, unsigned long eid, void *calldata);
};
//----------------------------------------------------------------------------
class vtkObjectEventRelay
{
public:
vtkObjectEventRelay()
{
this->Sender = 0;
this->EventId = 0;
this->Command = 0;
this->Priority = 0.0;
}
virtual ~vtkObjectEventRelay()
{
if (this->Command != 0)
{
this->Command->Delete();
this->Command = 0;
}
}
vtkObject *Sender;
unsigned int EventId;
vtkObjectEventRelayCommand *Command;
float Priority;
};
//----------------------------------------------------------------------------
extern "C" MUMMY_DLL_EXPORT
vtkObjectEventRelay* vtkObjectEventRelay_New(unsigned int* mteStatus, unsigned int* mteIndex, unsigned int* rawRefCount)
{
vtkObjectEventRelay* rv = 0;
rv = new vtkObjectEventRelay();
if (0 != rv)
{
vtkObjectEventRelay* ro = (vtkObjectEventRelay*) (void*) rv;
Kitware::mummy::TypeEntry* entry = Kitware::mummy::Runtime::GetTypeEntry(
(void*) rv, typeid(*ro).name());
*mteStatus = 0;
*mteIndex = entry->GetIndex();
*rawRefCount = 1;
}
return rv;
}
//----------------------------------------------------------------------------
extern "C" MUMMY_DLL_EXPORT
void vtkObjectEventRelay_Delete(vtkObjectEventRelay* pThis)
{
delete pThis;
}
//----------------------------------------------------------------------------
extern "C" MUMMY_DLL_EXPORT
unsigned long vtkObjectEventRelay_AddObserver(vtkObjectEventRelay* pThis, vtkObject* sender, unsigned long eventid, void (MUMMY_RUNTIME_CC *f)(vtkObject *caller, unsigned long eid, void *calldata), float priority)
{
unsigned long rv = 0;
pThis->Sender = sender;
pThis->EventId = eventid;
pThis->Command = new vtkObjectEventRelayCommand;
pThis->Priority = priority;
pThis->Command->SetCallback(f);
rv = pThis->Sender->AddObserver(eventid, pThis->Command, priority);
return rv;
}
//----------------------------------------------------------------------------
extern "C" MUMMY_DLL_EXPORT
void vtkObjectEventRelay_RemoveObserver(vtkObjectEventRelay* pThis, unsigned long observerId)
{
pThis->Sender->RemoveObserver(observerId);
pThis->Command->Delete();
pThis->Command = 0;
}
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