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/*
* Copyright © 2008 Dennis Kasprzyk
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of
* Dennis Kasprzyk not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior permission.
* Dennis Kasprzyk makes no representations about the suitability of this
* software for any purpose. It is provided "as is" without express or
* implied warranty.
*
* DENNIS KASPRZYK DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
* NO EVENT SHALL DENNIS KASPRZYK BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Authors: Dennis Kasprzyk <onestone@compiz-fusion.org>
*/
#ifndef _COMPREGION_H
#define _COMPREGION_H
#include <X11/Xutil.h>
#include <X11/Xregion.h>
#include <core/rect.h>
#include <core/point.h>
class PrivateRegion;
class CompRegion {
public:
typedef std::vector<CompRegion> List;
typedef std::vector<CompRegion *> PtrList;
typedef std::vector<CompRegion> Vector;
typedef std::vector<CompRegion *> PtrVector;
public:
CompRegion ();
CompRegion (const CompRegion &);
CompRegion (int x, int y, int w, int h);
CompRegion (const CompRect &);
~CompRegion ();
CompRect boundingRect () const;
bool isEmpty () const;
int numRects () const;
CompRect::vector rects () const;
const Region handle () const;
bool contains (const CompPoint &) const;
bool contains (const CompRect &) const;
CompRegion intersected (const CompRegion &) const;
CompRegion intersected (const CompRect &) const;
bool intersects (const CompRegion &) const;
bool intersects (const CompRect &) const;
CompRegion subtracted (const CompRegion &) const;
CompRegion subtracted (const CompRect &) const;
void translate (int, int);
void translate (const CompPoint &);
CompRegion translated (int, int) const;
CompRegion translated (const CompPoint &) const;
void shrink (int, int);
void shrink (const CompPoint &);
CompRegion shrinked (int, int) const;
CompRegion shrinked (const CompPoint &) const;
CompRegion united (const CompRegion &) const;
CompRegion united (const CompRect &) const;
CompRegion xored (const CompRegion &) const;
bool operator== (const CompRegion &) const;
bool operator!= (const CompRegion &) const;
const CompRegion operator& (const CompRegion &) const;
const CompRegion operator& (const CompRect &) const;
CompRegion & operator&= (const CompRegion &);
CompRegion & operator&= (const CompRect &);
const CompRegion operator+ (const CompRegion &) const;
const CompRegion operator+ (const CompRect &) const;
CompRegion & operator+= (const CompRegion &);
CompRegion & operator+= (const CompRect &);
const CompRegion operator- (const CompRegion &) const;
const CompRegion operator- (const CompRect &) const;
CompRegion & operator-= (const CompRegion &);
CompRegion & operator-= (const CompRect &);
CompRegion & operator= (const CompRegion &);
const CompRegion operator^ (const CompRegion &) const;
CompRegion & operator^= (const CompRegion &);
const CompRegion operator| (const CompRegion &) const;
CompRegion & operator|= (const CompRegion &);
private:
PrivateRegion *priv;
};
extern const CompRegion infiniteRegion;
extern const CompRegion emptyRegion;
#endif
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