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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.
=========================================================================*/
// .NAME vtkCommandOptionsXMLParser - ParaView options storage
// .SECTION Description
// 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 "vtkXMLParser.h"
#include "vtkCommandOptions.h" // for enum
#include "vtkPVCommonModule.h" // needed for export macro
class vtkCommandOptionsXMLParserInternal;
class vtkCommandOptions;
class VTKPVCOMMON_EXPORT vtkCommandOptionsXMLParser : public vtkXMLParser
{
public:
static vtkCommandOptionsXMLParser* New();
vtkTypeMacro(vtkCommandOptionsXMLParser,vtkXMLParser);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// 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:
// Description:
// Default constructor.
vtkCommandOptionsXMLParser();
// Description:
// 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);
// Called at the end of an element in the XML source opened when
// StartElement was called.
virtual void EndElement(const char* name);
// 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&); // Not implemented
void operator=(const vtkCommandOptionsXMLParser&); // Not implemented
int InPVXTag;
vtkCommandOptions* PVOptions;
vtkCommandOptionsXMLParserInternal* Internals;
};
#endif // #ifndef vtkCommandOptionsXMLParser_h
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