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/*=========================================================================
Program: ParaView
Module: vtkCommandOptionsXMLParser.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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.
=========================================================================*/
/**
* @class vtkCommandOptionsXMLParser
* @brief ParaView options storage
*
* An object of this class represents a storage for ParaView options
*
* These options can be retrieved during run-time, set using configuration file
* or using Command Line Arguments.
*/
#ifndef vtkCommandOptionsXMLParser_h
#define vtkCommandOptionsXMLParser_h
#include "vtkCommandOptions.h" // for enum
#include "vtkPVCommonModule.h" // needed for export macro
#include "vtkXMLParser.h"
class vtkCommandOptionsXMLParserInternal;
class vtkCommandOptions;
class VTKPVCOMMON_EXPORT vtkCommandOptionsXMLParser : public vtkXMLParser
{
public:
static vtkCommandOptionsXMLParser* New();
vtkTypeMacro(vtkCommandOptionsXMLParser, vtkXMLParser);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
//@{
/**
* Add arguments to the xml parser. These should be the
* long arguments from the vtkCommandOptions class of the form
* --foo, and pass in the variable that needs to be set with the value.
*/
void AddBooleanArgument(const char* longarg, int* var, int type = 0);
void AddArgument(const char* longarg, int* var, int type = 0);
void AddArgument(const char* longarg, char** var, int type = 0);
void SetPVOptions(vtkCommandOptions* o) { this->PVOptions = o; }
protected:
//@}
/**
* Default constructor.
*/
vtkCommandOptionsXMLParser();
/**
* Destructor.
*/
virtual ~vtkCommandOptionsXMLParser();
// Called when a new element is opened in the XML source. Should be
// replaced by subclasses to handle each element.
// name = Name of new element.
// atts = Null-terminated array of attribute name/value pairs.
// Even indices are attribute names, and odd indices are values.
virtual void StartElement(const char* name, const char** atts) VTK_OVERRIDE;
// Called at the end of an element in the XML source opened when
// StartElement was called.
virtual void EndElement(const char* name) VTK_OVERRIDE;
// Call to process the .. of <Option>...</>
void HandleOption(const char** atts);
// Call to process the .. of <Option>...</>
void HandleProcessType(const char** atts);
virtual void SetProcessType(const char* ptype);
void SetProcessTypeInt(int ptype);
private:
vtkCommandOptionsXMLParser(const vtkCommandOptionsXMLParser&) VTK_DELETE_FUNCTION;
void operator=(const vtkCommandOptionsXMLParser&) VTK_DELETE_FUNCTION;
int InPVXTag;
vtkCommandOptions* PVOptions;
vtkCommandOptionsXMLParserInternal* Internals;
};
#endif // #ifndef vtkCommandOptionsXMLParser_h
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