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/*=========================================================================
Program: Visualization Toolkit
Module: TestErrorObserver.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 vtkTestErrorObserver_h
#define vtkTestErrorObserver_h
#include <vtkCommand.h>
#include <string>
namespace vtkTest
{
class ErrorObserver : public ::vtkCommand
{
public:
ErrorObserver():
Error(false),
Warning(false),
ErrorMessage(""),
WarningMessage("") {}
static ErrorObserver *New()
{
return new ErrorObserver;
}
bool GetError() const
{
return this->Error;
}
bool GetWarning() const
{
return this->Warning;
}
void Clear()
{
this->Error = false;
this->Warning = false;
this->ErrorMessage = "";
this->WarningMessage = "";
}
virtual void Execute(vtkObject *vtkNotUsed(caller),
unsigned long event,
void *calldata)
{
switch(event)
{
case vtkCommand::ErrorEvent:
ErrorMessage += static_cast<char *>(calldata);
this->Error = true;
break;
case vtkCommand::WarningEvent:
WarningMessage += static_cast<char *>(calldata);
this->Warning = true;
break;
}
}
std::string GetErrorMessage()
{
return ErrorMessage;
}
std::string GetWarningMessage()
{
return WarningMessage;
}
private:
bool Error;
bool Warning;
std::string ErrorMessage;
std::string WarningMessage;
};
}
#endif
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