From 37e56007680a6664967e0e71ac52981654def6a6 Mon Sep 17 00:00:00 2001 From: Dana Jansens Date: Sun, 3 Nov 2002 10:38:14 +0000 Subject: [PATCH] move Rect and PointerAssassin into the toolkit --- otk/Makefile.am | 2 +- otk/assassin.hh | 15 +++++++ otk/gccache.cc | 2 +- otk/image.hh | 6 +-- otk/imagecontrol.cc | 2 +- otk/rect.cc | 96 +++++++++++++++++++++++++++++++++++++++++++++ otk/rect.hh | 66 +++++++++++++++++++++++++++++++ otk/screeninfo.hh | 2 +- 8 files changed, 184 insertions(+), 7 deletions(-) create mode 100644 otk/assassin.hh create mode 100644 otk/rect.cc create mode 100644 otk/rect.hh diff --git a/otk/Makefile.am b/otk/Makefile.am index e626fff2..4a2b9f84 100644 --- a/otk/Makefile.am +++ b/otk/Makefile.am @@ -5,7 +5,7 @@ INCLUDES= -I../src noinst_LIBRARIES=libotk.a libotk_a_SOURCES= color.cc display.cc font.cc gccache.cc image.cc \ - imagecontrol.cc texture.cc + imagecontrol.cc rect.cc texture.cc MAINTAINERCLEANFILES= Makefile.in diff --git a/otk/assassin.hh b/otk/assassin.hh new file mode 100644 index 00000000..89e98153 --- /dev/null +++ b/otk/assassin.hh @@ -0,0 +1,15 @@ +#ifndef __assassin_hh +#define __assassin_hh + +namespace otk { + +struct PointerAssassin { + template + inline void operator()(const T ptr) const { + delete ptr; + } +}; + +} + +#endif // __assassin_hh diff --git a/otk/gccache.cc b/otk/gccache.cc index d741c711..44aca791 100644 --- a/otk/gccache.cc +++ b/otk/gccache.cc @@ -10,7 +10,7 @@ extern "C" { #include "gccache.hh" #include "color.hh" -#include "util.hh" +#include "assassin.hh" #include "screeninfo.hh" namespace otk { diff --git a/otk/image.hh b/otk/image.hh index 88165606..eedd6512 100644 --- a/otk/image.hh +++ b/otk/image.hh @@ -9,9 +9,9 @@ extern "C" { #include -#include "timer.hh" #include "color.hh" #include "screeninfo.hh" +#include "src/timer.hh" namespace otk { @@ -66,7 +66,7 @@ public: }; -class BImageControl : public TimeoutHandler { +class BImageControl : public ob::TimeoutHandler { public: struct CachedImage { Pixmap pixmap; @@ -116,7 +116,7 @@ public: private: bool dither; const ScreenInfo *screeninfo; - BTimer *timer; + ob::BTimer *timer; Colormap colormap; diff --git a/otk/imagecontrol.cc b/otk/imagecontrol.cc index 8378b65d..062c959d 100644 --- a/otk/imagecontrol.cc +++ b/otk/imagecontrol.cc @@ -58,7 +58,7 @@ BImageControl::BImageControl(const ScreenInfo *scrn, timer->setTimeout(cache_timeout); timer->start();*/ } else { - timer = (BTimer *) 0; + timer = (ob::BTimer *) 0; } colors = (XColor *) 0; diff --git a/otk/rect.cc b/otk/rect.cc new file mode 100644 index 00000000..db53b37e --- /dev/null +++ b/otk/rect.cc @@ -0,0 +1,96 @@ +#include "rect.hh" + +namespace otk { + +void Rect::setX(int x) { + _x2 += x - _x1; + _x1 = x; +} + + +void Rect::setY(int y) +{ + _y2 += y - _y1; + _y1 = y; +} + + +void Rect::setPos(int x, int y) { + _x2 += x - _x1; + _x1 = x; + _y2 += y - _y1; + _y1 = y; +} + + +void Rect::setWidth(unsigned int w) { + _x2 = w + _x1 - 1; +} + + +void Rect::setHeight(unsigned int h) { + _y2 = h + _y1 - 1; +} + + +void Rect::setSize(unsigned int w, unsigned int h) { + _x2 = w + _x1 - 1; + _y2 = h + _y1 - 1; +} + + +void Rect::setRect(int x, int y, unsigned int w, unsigned int h) { + *this = Rect(x, y, w, h); +} + + +void Rect::setCoords(int l, int t, int r, int b) { + _x1 = l; + _y1 = t; + _x2 = r; + _y2 = b; +} + + +Rect Rect::operator|(const Rect &a) const { + Rect b; + + b._x1 = std::min(_x1, a._x1); + b._y1 = std::min(_y1, a._y1); + b._x2 = std::max(_x2, a._x2); + b._y2 = std::max(_y2, a._y2); + + return b; +} + + +Rect Rect::operator&(const Rect &a) const { + Rect b; + + b._x1 = std::max(_x1, a._x1); + b._y1 = std::max(_y1, a._y1); + b._x2 = std::min(_x2, a._x2); + b._y2 = std::min(_y2, a._y2); + + return b; +} + + +bool Rect::intersects(const Rect &a) const { + return std::max(_x1, a._x1) <= std::min(_x2, a._x2) && + std::max(_y1, a._y1) <= std::min(_y2, a._y2); +} + + +bool Rect::contains(int x, int y) const { + return x >= _x1 && x <= _x2 && + y >= _y1 && y <= _y2; +} + + +bool Rect::contains(const Rect& a) const { + return a._x1 >= _x1 && a._x2 <= _x2 && + a._y1 >= _y1 && a._y2 <= _y2; +} + +} 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 +} + +#include + +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 RectList; + +} + +#endif // __rect_hh diff --git a/otk/screeninfo.hh b/otk/screeninfo.hh index 5cb2f798..3bb5605f 100644 --- a/otk/screeninfo.hh +++ b/otk/screeninfo.hh @@ -2,7 +2,7 @@ #ifndef __screeninfo_hh #define __screeninfo_hh -#include "util.hh" +#include "rect.hh" extern "C" { #include -- 2.39.2