66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
// -*- mode: C++; indent-tabs-mode: nil; -*-
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#ifndef __rect_hh
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#define __rect_hh
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extern "C" {
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#include <X11/Xlib.h>
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}
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#include <vector>
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namespace otk {
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class Rect {
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public:
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inline Rect(void) : _x1(0), _y1(0), _x2(0), _y2(0) { }
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inline Rect(int __x, int __y, unsigned int __w, unsigned int __h)
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: _x1(__x), _y1(__y), _x2(__w + __x - 1), _y2(__h + __y - 1) { }
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inline explicit Rect(const XRectangle& xrect)
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: _x1(xrect.x), _y1(xrect.y), _x2(xrect.width + xrect.x - 1),
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_y2(xrect.height + xrect.y - 1) { }
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inline int left(void) const { return _x1; }
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inline int top(void) const { return _y1; }
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inline int right(void) const { return _x2; }
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inline int bottom(void) const { return _y2; }
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inline int x(void) const { return _x1; }
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inline int y(void) const { return _y1; }
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void setX(int __x);
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void setY(int __y);
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void setPos(int __x, int __y);
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inline unsigned int width(void) const { return _x2 - _x1 + 1; }
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inline unsigned int height(void) const { return _y2 - _y1 + 1; }
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void setWidth(unsigned int __w);
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void setHeight(unsigned int __h);
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void setSize(unsigned int __w, unsigned int __h);
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void setRect(int __x, int __y, unsigned int __w, unsigned int __h);
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void setCoords(int __l, int __t, int __r, int __b);
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inline bool operator==(const Rect &a)
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{ return _x1 == a._x1 && _y1 == a._y1 && _x2 == a._x2 && _y2 == a._y2; }
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inline bool operator!=(const Rect &a) { return ! operator==(a); }
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Rect operator|(const Rect &a) const;
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Rect operator&(const Rect &a) const;
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inline Rect &operator|=(const Rect &a) { *this = *this | a; return *this; }
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inline Rect &operator&=(const Rect &a) { *this = *this & a; return *this; }
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inline bool valid(void) const { return _x2 > _x1 && _y2 > _y1; }
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bool intersects(const Rect &a) const;
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bool contains(int __x, int __y) const;
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bool contains(const Rect &a) const;
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private:
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int _x1, _y1, _x2, _y2;
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};
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typedef std::vector<Rect> RectList;
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}
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#endif // __rect_hh
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