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118 lines
4.0 KiB
C++
118 lines
4.0 KiB
C++
// Created on: 1994-06-01
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// Created by: Christian CAILLET
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// Copyright (c) 1994-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _StepSelect_FloatFormat_HeaderFile
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#define _StepSelect_FloatFormat_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <StepSelect_FileModifier.hxx>
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#include <Standard_Integer.hxx>
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class IFSelect_ContextWrite;
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class StepData_StepWriter;
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class StepSelect_FloatFormat;
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DEFINE_STANDARD_HANDLE(StepSelect_FloatFormat, StepSelect_FileModifier)
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//! This class gives control out format for floatting values :
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//! ZeroSuppress or no, Main Format, Format in Range (for values
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//! around 1.), as StepWriter allows to manage it.
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//! Formats are given under C-printf form
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class StepSelect_FloatFormat : public StepSelect_FileModifier
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{
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public:
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//! Creates a new FloatFormat, with standard options :
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//! ZeroSuppress, Main Format = %E,
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//! Format between 0.001 and 1000. = %f
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Standard_EXPORT StepSelect_FloatFormat();
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//! Sets FloatFormat to default value (see Create) but if <digits>
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//! is given positive, it commands Formats (main and range) to
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//! ensure <digits> significant digits to be displayed
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Standard_EXPORT void SetDefault (const Standard_Integer digits = 0);
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//! Sets ZeroSuppress mode to a new value
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Standard_EXPORT void SetZeroSuppress (const Standard_Boolean mode);
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//! Sets Main Format to a new value
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//! Remark : SetFormat, SetZeroSuppress and SetFormatForRange are
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//! independent
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Standard_EXPORT void SetFormat (const Standard_CString format = "%E");
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//! Sets Format for Range to a new value with its range of
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//! application.
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//! To cancel it, give format as "" (empty string)
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//! Remark that if the condition (0. < Rmin < Rmax) is not
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//! verified, this secondary format will be ignored.
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//! Moreover, this secondary format is intended to be used in a
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//! range around 1.
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Standard_EXPORT void SetFormatForRange (const Standard_CString format = "%f", const Standard_Real Rmin = 0.1, const Standard_Real Rmax = 1000.0);
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//! Returns all recorded parameters :
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//! zerosup : ZeroSuppress status
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//! mainform : Main Format (which applies out of the range, or
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//! for every real if no range is set)
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//! hasrange : True if a FormatInRange is set, False else
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//! (following parameters do not apply if it is False)
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//! forminrange : Secondary Format (it applies inside the range)
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//! rangemin, rangemax : the range in which the secondary format
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//! applies
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Standard_EXPORT void Format (Standard_Boolean& zerosup, TCollection_AsciiString& mainform, Standard_Boolean& hasrange, TCollection_AsciiString& forminrange, Standard_Real& rangemin, Standard_Real& rangemax) const;
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//! Sets the Floatting Formats of StepWriter to the recorded
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//! parameters
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Standard_EXPORT void Perform (IFSelect_ContextWrite& ctx, StepData_StepWriter& writer) const Standard_OVERRIDE;
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//! Returns specific Label : for instance,
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//! "Float Format [ZeroSuppress] %E [, in range R1-R2 %f]"
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Standard_EXPORT TCollection_AsciiString Label() const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(StepSelect_FloatFormat,StepSelect_FileModifier)
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protected:
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private:
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Standard_Boolean thezerosup;
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TCollection_AsciiString themainform;
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TCollection_AsciiString theformrange;
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Standard_Real therangemin;
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Standard_Real therangemax;
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};
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#endif // _StepSelect_FloatFormat_HeaderFile
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