eq::server::Canvas Class Reference

The canvas. More...

#include <canvas.h>

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List of all members.

Public Member Functions
	Canvas ()
	Constructs a new Canvas.
	Canvas (const Canvas &from, Config *config)
	Creates a new, deep copy of a canvas.
virtual	~Canvas ()
	Destruct this canvas.
Data Access
Config *	getConfig ()
const Config *	getConfig () const
void	addSegment (Segment *segment)
	Add a new segment to this canvas.
const SegmentVector &	getSegments () const
Segment *	findSegment (const std::string &name)
	Find the first segment of a given name.
Segment *	getSegment (const SegmentPath &path)
void	addLayout (Layout *layout)
	Add a new allowed layout to this canvas, can be 0.
const LayoutVector &	getLayouts () const
	Get the vector of allowed layouts for this canvas.
CanvasPath	getPath () const
Operations
void	init ()
void	exit ()
VisitorResult	accept (CanvasVisitor &visitor)
	Traverse this canvas and all children using a canvas visitor.
VisitorResult	accept (ConstCanvasVisitor &visitor) const
void	unmap ()
	Unmap this canvas and all its children.
Protected Member Functions
virtual void	serialize (net::DataOStream &os, const uint64_t dirtyBits)
virtual void	deserialize (net::DataIStream &is, const uint64_t dirtyBits)
Friends
class	Config

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Detailed Description

The canvas.

See also:

eq::Canvas

Definition at line 41 of file server/canvas.h.

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Constructor & Destructor Documentation

eq::server::Canvas::Canvas	(	const Canvas &	from,
		Config *	config
	)

Creates a new, deep copy of a canvas.

Definition at line 48 of file server/canvas.cpp.

References _layouts, _segments, eq::server::Config::addCanvas(), addLayout(), addSegment(), eq::server::Config::getLayout(), and eq::server::Layout::getPath().

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eq::server::Canvas::~Canvas

(

)

[virtual]

Destruct this canvas.

Definition at line 78 of file server/canvas.cpp.

References eq::server::Segment::_canvas, and eq::server::Config::removeCanvas().

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Member Function Documentation

void eq::server::Canvas::addSegment

(

Segment *

segment

)

Add a new segment to this canvas.

Definition at line 179 of file server/canvas.cpp.

References eq::server::Segment::_canvas, eq::Wall::apply(), EQLOG, eq::Frustum::getCurrentType(), eq::Object::getName(), eq::Frustum::getProjection(), eq::server::Segment::getViewport(), eq::Frustum::getWall(), eq::Frustum::setProjection(), eq::Frustum::setWall(), eq::Frustum::TYPE_NONE, eq::Frustum::TYPE_PROJECTION, and eq::Frustum::TYPE_WALL.

Referenced by Canvas().

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const SegmentVector& eq::server::Canvas::getSegments

(

)

const [inline]

Returns:

the vector of child segments.

Definition at line 66 of file server/canvas.h.

Referenced by eq::server::Config::addCanvas(), and eq::server::Segment::getPath().

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Segment * eq::server::Canvas::findSegment

(

const std::string &

name

)

Find the first segment of a given name.

Parameters:

name

the name of the segment to find

Returns:

the first segment with the name, or 0 if no segment with the name exists.

Definition at line 220 of file server/canvas.cpp.

References accept().

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Segment * eq::server::Canvas::getSegment

(

const SegmentPath &

path

)

Returns:

the segment of the given path.

Definition at line 154 of file server/canvas.cpp.

void eq::server::Canvas::addLayout

(

Layout *

layout

)

Add a new allowed layout to this canvas, can be 0.

Definition at line 227 of file server/canvas.cpp.

Referenced by Canvas().

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const LayoutVector& eq::server::Canvas::getLayouts

(

)

const [inline]

Get the vector of allowed layouts for this canvas.

Definition at line 84 of file server/canvas.h.

Referenced by eq::server::Config::addCanvas().

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CanvasPath eq::server::Canvas::getPath

(

)

const

Returns:

the index path to this canvas.

Definition at line 165 of file server/canvas.cpp.

References eq::server::Config::getCanvases().

Referenced by eq::server::Segment::getPath().

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VisitorResult eq::server::Canvas::accept

(

CanvasVisitor &

visitor

)

Traverse this canvas and all children using a canvas visitor.

Parameters:

visitor

the visitor.

Returns:

the result of the visitor traversal.

Definition at line 431 of file server/canvas.cpp.

Referenced by findSegment().

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void eq::server::Canvas::unmap

(

)

Unmap this canvas and all its children.

Definition at line 441 of file server/canvas.cpp.

References eq::net::Object::getID(), eq::net::Object::getSession(), and eq::net::Session::unmapObject().

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void eq::server::Canvas::serialize	(	net::DataOStream &	os,
		const uint64_t	dirtyBits
	)			[protected, virtual]

See also:

Frustum::serialize

Reimplemented from eq::Frustum.

Definition at line 108 of file server/canvas.cpp.

References eq::net::Object::getID().

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void eq::server::Canvas::deserialize	(	net::DataIStream &	is,
		const uint64_t	dirtyBits
	)			[protected, virtual]

See also:

Frustum::deserialize

Reimplemented from eq::Frustum.

Definition at line 142 of file server/canvas.cpp.

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

• server/canvas.h
• server/canvas.cpp