GRE::HYPERIDXMGR Class Reference

#include <gre/hypermgr.h>

Public Types
enum	FINDFLAGS { FINDFLAG_Default = 0x00, FINDFLAG_SearchAllElem = 0x01, FINDFLAG_FirstOnly = 0x02 }
Static Public Member Functions
static ERRVALUE	DrawShape (VIEW view, LAYER layer, int obj, INT32 shapenum, UINT32 drawflags)
static ERRVALUE	DrawShape (VIEW view, LAYER layer, int obj, const TRANS2D_MAPGEN &LayerToDisp, INT32 shapenum, UINT32 drawflags)
static int	DrawShapes (VIEW view, GRE::LAYER layer, UINT32 drawflags)
static int	DrawShapes (VIEW view, const GRE::GROUP group, UINT32 drawflags)
static int	DrawShapes (VIEW *view, UINT32 drawflags)
static int	FindLayerElemShape (LAYER *layer, RVC::HYPERINDEX::SHAPE::TYPE ShapeType, INT32 ElemNum)
static int	FindLayerObjShapes (VIEW view, LAYER layer, int obj, const DPOINT2D &lpoint, SIMPLE_ARRAY< INT32 > &ShapeList, FINDFLAGS flags=FINDFLAG_Default)
static int	FindLinks (VIEW *view, const DPOINT2D &spoint, MILIST< HYPERLINK > &linklist, FINDFLAGS flags=FINDFLAG_Default)
static int	FindLinksView (VIEW *view, const DPOINT2D &lpoint, MILIST< HYPERLINK > &linklist, FINDFLAGS flags=FINDFLAG_Default)
static int	FindNeighbors (LAYOUT layout, LAYOUT playout, const DPOINT2D &point, const FILEPATH &parentfilename, const RVC::OBJECTNAME &parentobjname, const FILEPATH &curfilename, const RVC::OBJECTNAME &curobjname, HYPERLINK neighbors[8])
static ERRVALUE	GetHyperObjItem (LAYER *layer, int obj, RVC::OBJITEM &HyperObjItem)
static int	GetLayerObjShapeList (LAYER *layer, int obj, MILIST< HYPERSHAPE > &ShapeList)
static bool	HasLinks (VIEW *view, const DPOINT2D &spoint, FINDFLAGS flags=FINDFLAG_Default)
static bool	HasLinks (VIEWABLE *viewable)
static void	Init ()
static ERRVALUE	OpenHyperObject (LAYER *layer, int obj, RVC::HYPERINDEX &HyperObj, RVC::OBJECT::OPENMODE OpenMode)
static int	ShapeAddToLayer (LAYER *layer, int obj, RVC::HYPERINDEX &HyperObj, INT32 shapenum)
static int	ShapeDelete (LAYER *layer, int obj, RVC::HYPERINDEX &HyperObj, INT32 shapenum)
static ELEMTYPE	ShapeTypeToElemType (LAYER *layer, RVC::HYPERINDEX::SHAPE::TYPE ShapeType)
static int	ShapeUpdate (LAYER *layer, int obj, RVC::HYPERINDEX &HyperObj, INT32 shapenum)

Member Enumeration Documentation

enum GRE::HYPERIDXMGR::FINDFLAGS

Enumerator:

FINDFLAG_Default
FINDFLAG_SearchAllElem
FINDFLAG_FirstOnly

Member Function Documentation

static ERRVALUE GRE::HYPERIDXMGR::DrawShape	(	VIEW *	view,
		LAYER *	layer,
		int	obj,
		INT32	shapenum,
		UINT32	drawflags
	)			`[static]`

Draw specified HyperIndex shape for layer.

static ERRVALUE GRE::HYPERIDXMGR::DrawShape	(	VIEW *	view,
		LAYER *	layer,
		int	obj,
		const TRANS2D_MAPGEN &	LayerToDisp,
		INT32	shapenum,
		UINT32	drawflags
	)			`[static]`

Draw specified HyperIndex shape for layer.

static int GRE::HYPERIDXMGR::DrawShapes	(	VIEW *	view,
		GRE::LAYER *	layer,
		UINT32	drawflags
	)			`[static]`

Draw all HyperIndex link shapes for layer in view.

static int GRE::HYPERIDXMGR::DrawShapes	(	VIEW *	view,
		const GRE::GROUP *	group,
		UINT32	drawflags
	)			`[static]`

Draw all HyperIndex link shapes for group in view.

static int GRE::HYPERIDXMGR::DrawShapes	(	VIEW *	view,
		UINT32	drawflags
	)			`[static]`

Draw all HyperIndex link shapes for view.

static int GRE::HYPERIDXMGR::FindLayerElemShape	(	LAYER *	layer,
		RVC::HYPERINDEX::SHAPE::TYPE	ShapeType,
		INT32	ElemNum
	)			`[static]`

Find shape corresponding to given layer element.

Returns:: Shape number, -1 if no shape, < -1 if error.

static int GRE::HYPERIDXMGR::FindLayerObjShapes	(	VIEW *	view,
		LAYER *	layer,
		int	obj,
		const DPOINT2D &	lpoint,
		SIMPLE_ARRAY< INT32 > &	ShapeList,
		FINDFLAGS	flags = `FINDFLAG_Default`
	)			`[static]`

Return list of shape numbers for given layer object.

Returns:: Number of shapes or error < 0.

Parameters:

	obj	Layer object number
	lpoint	Point in layer's object coordinates
	ShapeList	Shape numbers (within HyperIndex object) returned

static int GRE::HYPERIDXMGR::FindLinks	(	VIEW *	view,
		const DPOINT2D &	spoint,
		MILIST< HYPERLINK > &	linklist,
		FINDFLAGS	flags = `FINDFLAG_Default`
	)			`[static]`

Find hyper links for view given point.

Parameters:

spoint

Point in "screen" coordinates

static int GRE::HYPERIDXMGR::FindLinksView	(	VIEW *	view,
		const DPOINT2D &	lpoint,
		MILIST< HYPERLINK > &	linklist,
		FINDFLAGS	flags = `FINDFLAG_Default`
	)			`[static]`

Find hyper links for view given point.

Parameters:

lpoint

Point in "view" coordinates

static int GRE::HYPERIDXMGR::FindNeighbors	(	LAYOUT *	layout,
		LAYOUT *	playout,
		const DPOINT2D &	point,
		const FILEPATH &	parentfilename,
		const RVC::OBJECTNAME &	parentobjname,
		const FILEPATH &	curfilename,
		const RVC::OBJECTNAME &	curobjname,
		HYPERLINK	neighbors[8]
	)			`[static]`

Find neighbor links/shapes for given layout.

Parameters:

	layout	Layout, NULL if point is in Lat-Lon
	point	Point in layout or Lat-Lon coordinates
	parentfilename	Name of parent file (previous navigation step)
	parentobjname	Name of parent object
	curfilename	Name of current file to exclude from neighbor list
	curobjname	Name of current object to exclude from neighbor list
	neighbors	Array of neighbors returned

static ERRVALUE GRE::HYPERIDXMGR::GetHyperObjItem	(	LAYER *	layer,
		int	obj,
		RVC::OBJITEM &	HyperObjItem
	)			`[static]`

Return HyperIndex object handle for specified layer object.

static int GRE::HYPERIDXMGR::GetLayerObjShapeList	(	LAYER *	layer,
		int	obj,
		MILIST< HYPERSHAPE > &	ShapeList
	)			`[static]`

Get shape list for specified layer.

static bool GRE::HYPERIDXMGR::HasLinks	(	VIEW *	view,
		const DPOINT2D &	spoint,
		FINDFLAGS	flags = `FINDFLAG_Default`
	)			`[static]`

Determine if has any hyperlinks for specified point.

Parameters:

spoint

Point in "screen" coordinates

static bool GRE::HYPERIDXMGR::HasLinks ( VIEWABLE * viewable ) [static]

Determine if has any hyperlinks for specified viewable.

static void GRE::HYPERIDXMGR::Init ( ) [static]

static ERRVALUE GRE::HYPERIDXMGR::OpenHyperObject	(	LAYER *	layer,
		int	obj,
		RVC::HYPERINDEX &	HyperObj,
		RVC::OBJECT::OPENMODE	OpenMode
	)			`[static]`

Open HyperIndex object for specified layer object.

If one does not exist it will be created if OpenMode == OPENMODE_Write

Returns:: TRUE if opened file, FALSE if file was already open, < 0 if error.

static int GRE::HYPERIDXMGR::ShapeAddToLayer	(	LAYER *	layer,
		int	obj,
		RVC::HYPERINDEX &	HyperObj,
		INT32	shapenum
	)			`[static]`

Add HyperIndex shape to array of shapes for layer.

Parameters:

obj

Layer object

static int GRE::HYPERIDXMGR::ShapeDelete	(	LAYER *	layer,
		int	obj,
		RVC::HYPERINDEX &	HyperObj,
		INT32	shapenum
	)			`[static]`

Delete HyperIndex shape from layer.

Parameters:

obj

Layer object

static ELEMTYPE GRE::HYPERIDXMGR::ShapeTypeToElemType	(	LAYER *	layer,
		RVC::HYPERINDEX::SHAPE::TYPE	ShapeType
	)			`[static]`

Determine ELEMTYPE for HyperIndex ShapeType (HYPERSHAPE.

..)

Returns:: Element type, ELEMTYPE_Empty if can't convert.

Parameters:

	layer	Layer
	ShapeType	HYPERSHAPE_... shape type

static int GRE::HYPERIDXMGR::ShapeUpdate	(	LAYER *	layer,
		int	obj,
		RVC::HYPERINDEX &	HyperObj,
		INT32	shapenum
	)			`[static]`

Update after any change to shape (except deletion)/.

Parameters:

obj

Layer object

The documentation for this class was generated from the following file:

gre/hypermgr.h

GRE::HYPERIDXMGR Class Reference

Public Types

Static Public Member Functions

Member Enumeration Documentation

Member Function Documentation