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| 3 | ** Copyright (C) 2018 The Qt Company Ltd. |
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| 26 | ** Alternatively, this file may be used under the terms of the GNU |
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| 39 | |
| 40 | #ifndef QCOLORTRANSFORM_H |
| 41 | #define QCOLORTRANSFORM_H |
| 42 | |
| 43 | #include <QtGui/qtguiglobal.h> |
| 44 | #include <QtGui/qrgb.h> |
| 45 | |
| 46 | QT_BEGIN_NAMESPACE |
| 47 | |
| 48 | class QColor; |
| 49 | class QRgba64; |
| 50 | class QColorSpacePrivate; |
| 51 | class QColorTransformPrivate; |
| 52 | |
| 53 | class QColorTransform |
| 54 | { |
| 55 | public: |
| 56 | QColorTransform() noexcept : d(nullptr) { } |
| 57 | Q_GUI_EXPORT ~QColorTransform(); |
| 58 | Q_GUI_EXPORT QColorTransform(const QColorTransform &colorTransform) noexcept; |
| 59 | QColorTransform(QColorTransform &&colorTransform) noexcept |
| 60 | : d{qExchange(t&: colorTransform.d, newValue: nullptr)} |
| 61 | { } |
| 62 | QColorTransform &operator=(const QColorTransform &other) noexcept |
| 63 | { |
| 64 | QColorTransform{other}.swap(other&: *this); |
| 65 | return *this; |
| 66 | } |
| 67 | QColorTransform &operator=(QColorTransform &&other) noexcept |
| 68 | { |
| 69 | QColorTransform{std::move(other)}.swap(other&: *this); |
| 70 | return *this; |
| 71 | } |
| 72 | |
| 73 | void swap(QColorTransform &other) noexcept { qSwap(value1&: d, value2&: other.d); } |
| 74 | |
| 75 | Q_GUI_EXPORT QRgb map(QRgb argb) const; |
| 76 | Q_GUI_EXPORT QRgba64 map(QRgba64 rgba64) const; |
| 77 | Q_GUI_EXPORT QColor map(const QColor &color) const; |
| 78 | |
| 79 | private: |
| 80 | friend class QColorSpace; |
| 81 | friend class QColorSpacePrivate; |
| 82 | friend class QImage; |
| 83 | |
| 84 | const QColorTransformPrivate *d; |
| 85 | }; |
| 86 | |
| 87 | Q_DECLARE_SHARED(QColorTransform) |
| 88 | |
| 89 | QT_END_NAMESPACE |
| 90 | |
| 91 | #endif // QCOLORTRANSFORM_H |
| 92 |