ec56c2c1dc
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16230 a95241bf-73f2-0310-859d-f6bbb57e9c96
96 lines
2.3 KiB
C++
96 lines
2.3 KiB
C++
/*
|
|
* Copyright 2006, Haiku, Inc. All Rights Reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*/
|
|
|
|
#ifndef _SHAPE_H
|
|
#define _SHAPE_H
|
|
|
|
#include <BeBuild.h>
|
|
#include <Archivable.h>
|
|
|
|
namespace BPrivate {
|
|
class ServerLink;
|
|
};
|
|
|
|
|
|
/*----------------------------------------------------------------*/
|
|
/*----- BShapeIterator class -------------------------------------*/
|
|
|
|
class BShapeIterator {
|
|
|
|
public:
|
|
BShapeIterator();
|
|
virtual ~BShapeIterator();
|
|
|
|
virtual status_t IterateMoveTo(BPoint *point);
|
|
virtual status_t IterateLineTo(int32 lineCount, BPoint *linePts);
|
|
virtual status_t IterateBezierTo(int32 bezierCount, BPoint *bezierPts);
|
|
virtual status_t IterateClose();
|
|
|
|
status_t Iterate(BShape *shape);
|
|
|
|
private:
|
|
|
|
virtual void _ReservedShapeIterator1();
|
|
virtual void _ReservedShapeIterator2();
|
|
virtual void _ReservedShapeIterator3();
|
|
virtual void _ReservedShapeIterator4();
|
|
|
|
uint32 reserved[4];
|
|
};
|
|
|
|
/*----------------------------------------------------------------*/
|
|
/*----- BShape class ---------------------------------------------*/
|
|
|
|
class BShape : public BArchivable {
|
|
|
|
public:
|
|
BShape();
|
|
BShape(const BShape ©From);
|
|
BShape(BMessage *data);
|
|
virtual ~BShape();
|
|
|
|
virtual status_t Archive(BMessage *into, bool deep = true) const;
|
|
static BArchivable *Instantiate(BMessage *data);
|
|
|
|
void Clear();
|
|
BRect Bounds() const;
|
|
|
|
status_t AddShape(const BShape *other);
|
|
|
|
status_t MoveTo(BPoint point);
|
|
status_t LineTo(BPoint linePoint);
|
|
status_t BezierTo(BPoint controlPoints[3]);
|
|
status_t Close();
|
|
|
|
/*----- Private or reserved ---------------*/
|
|
virtual status_t Perform(perform_code d, void *arg);
|
|
|
|
private:
|
|
|
|
virtual void _ReservedShape1();
|
|
virtual void _ReservedShape2();
|
|
virtual void _ReservedShape3();
|
|
virtual void _ReservedShape4();
|
|
|
|
friend class BShapeIterator;
|
|
friend class TPicture;
|
|
friend class BView;
|
|
friend class BFont;
|
|
friend class BPrivate::ServerLink;
|
|
|
|
void GetData(int32 *opCount, int32 *ptCount, uint32 **opList, BPoint **ptList);
|
|
void SetData(int32 opCount, int32 ptCount, uint32 *opList, BPoint *ptList);
|
|
void InitData();
|
|
void AllocatePts(int32 count);
|
|
void AllocateOps(int32 count);
|
|
|
|
uint32 fState;
|
|
uint32 fBuildingOp;
|
|
void * fPrivateData;
|
|
uint32 reserved[4];
|
|
};
|
|
|
|
#endif
|