move Rect and PointerAssassin into the toolkit

1 files changed, 66 insertions, 0 deletions

diff --git a/otk/rect.hh b/otk/rect.hh
new file mode 100644
index 00000000..a11f3a25
--- /dev/null
+++ b/otk/rect.hh
@@ -0,0 +1,66 @@
+// -*- mode: C++; indent-tabs-mode: nil; -*-
+#ifndef   __rect_hh
+#define   __rect_hh
+
+extern "C" {
+#include <X11/Xlib.h>
+}
+
+#include <vector>
+
+namespace otk {
+
+class Rect {
+public:
+  inline Rect(void) : _x1(0), _y1(0), _x2(0), _y2(0) { }
+  inline Rect(int __x, int __y, unsigned int __w, unsigned int __h)
+    : _x1(__x), _y1(__y), _x2(__w + __x - 1), _y2(__h + __y - 1) { }
+  inline explicit Rect(const XRectangle& xrect)
+    : _x1(xrect.x), _y1(xrect.y), _x2(xrect.width + xrect.x - 1),
+      _y2(xrect.height + xrect.y - 1) { }
+
+  inline int left(void) const { return _x1; }
+  inline int top(void) const { return _y1; }
+  inline int right(void) const { return _x2; }
+  inline int bottom(void) const { return _y2; }
+
+  inline int x(void) const { return _x1; }
+  inline int y(void) const { return _y1; }
+  void setX(int __x);
+  void setY(int __y);
+  void setPos(int __x, int __y);
+
+  inline unsigned int width(void) const { return _x2 - _x1 + 1; }
+  inline unsigned int height(void) const { return _y2 - _y1 + 1; }
+  void setWidth(unsigned int __w);
+  void setHeight(unsigned int __h);
+  void setSize(unsigned int __w, unsigned int __h);
+
+  void setRect(int __x, int __y, unsigned int __w, unsigned int __h);
+
+  void setCoords(int __l, int __t, int __r, int __b);
+
+  inline bool operator==(const Rect &a)
+  { return _x1 == a._x1 && _y1 == a._y1 && _x2 == a._x2 && _y2 == a._y2; }
+  inline bool operator!=(const Rect &a) { return ! operator==(a); }
+
+  Rect operator|(const Rect &a) const;
+  Rect operator&(const Rect &a) const;
+  inline Rect &operator|=(const Rect &a) { *this = *this | a; return *this; }
+  inline Rect &operator&=(const Rect &a) { *this = *this & a; return *this; }
+
+  inline bool valid(void) const { return _x2 > _x1 && _y2 > _y1; }
+
+  bool intersects(const Rect &a) const;
+  bool contains(int __x, int __y) const;
+  bool contains(const Rect &a) const;
+
+private:
+  int _x1, _y1, _x2, _y2;
+};
+
+typedef std::vector<Rect> RectList;
+
+}
+
+#endif // __rect_hh