56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/** -*- mode: c++ ; c-basic-offset: 2 -*-
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*
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* @file ZoomConstraint.h
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*
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* Copyright 2017 Sebastien Fourey
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*
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* This file is part of G'MIC-Qt, a generic plug-in for raster graphics
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* editors, offering hundreds of filters thanks to the underlying G'MIC
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* image processing framework.
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*
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* gmic_qt is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* gmic_qt 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gmic_qt. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef GMIC_QT_ZOOMCONSTRAINT_H
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#define GMIC_QT_ZOOMCONSTRAINT_H
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namespace GmicQt
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{
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struct ZoomConstraint {
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enum Constraint
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{
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Fixed,
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Any,
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OneOrMore
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};
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ZoomConstraint() : _value(Any) {}
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ZoomConstraint(Constraint value) : _value(value) {}
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ZoomConstraint(const ZoomConstraint & other) : _value(other._value) {}
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ZoomConstraint & operator=(const ZoomConstraint & other)
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{
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_value = other._value;
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return *this;
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}
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bool operator==(const ZoomConstraint & other) const { return _value == other._value; }
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bool operator!=(const ZoomConstraint & other) const { return _value != other._value; }
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private:
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Constraint _value;
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};
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} // namespace GmicQt
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#endif // GMIC_QT_ZOOMCONSTRAINT_H
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