69 lines
3.3 KiB
C++
69 lines
3.3 KiB
C++
/***************************************************************************
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* Copyright (c) 2022 WandererFan <wandererfan@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef DIMENSIONFORMATTER_H
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#define DIMENSIONFORMATTER_H
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#include <Mod/TechDraw/TechDrawGlobal.h>
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//#include <DrawViewDimension.h> Cyclic dependency issue!
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namespace TechDraw {
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class DrawViewDimension;
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//TODO: Why is this a class if it has no state???
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class TechDrawExport DimensionFormatter {
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public:
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enum class Format : int {
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UNALTERED, // return the unaltered user string from the Units subsystem
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FORMATTED, // return value formatted according to the format spec and
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// preferences for useAltDecimals and showUnits
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UNIT // return only the unit of measure
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};
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DimensionFormatter() {}
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DimensionFormatter(DrawViewDimension* dim) { m_dimension = dim; }
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~DimensionFormatter() = default;
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//void setDimension(DrawViewDimension* dim) { m_dimension = dim; }
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bool isMultiValueSchema() const;
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std::string formatValue(const qreal value,
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const QString& qFormatSpec,
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const Format partial,
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const bool isDim) const;
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std::string getFormattedToleranceValue(const Format partial) const;
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std::pair<std::string, std::string> getFormattedToleranceValues(const Format partial) const;
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std::string getFormattedDimensionValue(const Format partial) const;
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QStringList getPrefixSuffixSpec(const QString& fSpec) const;
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std::string getDefaultFormatSpec(bool isToleranceFormat) const;
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bool isTooSmall(const double value, const QString& formatSpec) const;
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QString formatValueToSpec(const double value, QString formatSpecifier) const;
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bool isNumericFormat(const QString& formatSpecifier) const;
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private:
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DrawViewDimension* m_dimension;
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};
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} //end namespace TechDraw
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#endif
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