62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
#ifndef GEOMETRY_H
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#define GEOMETRY_H
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#include <QDebug>
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#include <QMap>
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#include <QMetaEnum>
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#include <QObject> // For Q_GADGET
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#include <QRegularExpression>
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class Geometry
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{
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Q_GADGET
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public:
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enum Format
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{
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FormatKeep = -2, // Special value used when setting geometry: don't change current format.
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FormatUnknown = -1,
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FormatNone = 0,
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CenterDimensions = 1,
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CornerDimensions = 2,
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Corners = 3,
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FormatCustom,
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FormatMax
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};
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Q_ENUM(Format)
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static const char *formatName(Geometry::Format id);
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static Geometry::Format formatId(const QString &name);
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static Geometry::Format formatId(const char *name);
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int center[2];
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int dimension[2];
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int corner[2][2];
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Geometry() { setMax(); }
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Geometry(const char *s) { set(s); }
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Geometry(const QString &s) { set(s); }
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// Geometry(const Geometry &g);
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Geometry::Format set(const QString &str);
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void setMax();
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void setCenterDimensions(int cx, int cy, int dx, int dy);
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void setCornerDimensions(int cx, int cy, int dx, int dy);
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void setCorners(int c0x, int c0y, int c1x, int c1y);
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QString getString(Geometry::Format format = Geometry::FormatNone);
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private:
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static const QRegularExpression corners;
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static const QRegularExpression centerDimension;
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static const QRegularExpression cornerDimension;
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static const QRegularExpression cornerDimensionAlternate;
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bool adjustCorners();
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void computeCorner0(void);
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void computeCorner1();
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void computeCenter(void); // Depends dimensions to be correct !
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void computeDimensions();
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Format format = FormatNone;
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};
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#endif // GEOMETRY_H
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