Base data transport class for windows. More...

#include <window.h>

Inheritance diagram for eq::fabric::Window< P, W, C >:

Collaboration diagram for eq::fabric::Window< P, W, C >:

Classes
struct	BackupData
Public Member Functions
EQFABRIC_INL WindowPath	getPath () const
virtual EQFABRIC_INL void	backup ()
virtual EQFABRIC_INL void	restore ()
void	create (C **channel)
void	release (C *channel)
virtual void	output (std::ostream &) const
Data Access
void	init ()
const P *	getPipe () const
P *	getPipe ()
const Channels &	getChannels () const
const DrawableConfig &	getDrawableConfig () const
const PixelViewport &	getPixelViewport () const
const Viewport &	getViewport () const
virtual EQFABRIC_INL void	setPixelViewport (const PixelViewport &pvp)
	Set the window's pixel viewport wrt its parent pipe.
EQFABRIC_INL void	setViewport (const Viewport &vp)
	Set the window's viewport wrt its parent pipe.
bool	hasFixedViewport () const
virtual void	notifyViewportChanged ()
EQFABRIC_INL VisitorResult	accept (Visitor &visitor)
	Traverse this window and all children using a window visitor.
EQFABRIC_INL VisitorResult	accept (Visitor &visitor) const
	Const-version of accept().
Public Types
typedef std::vector< C * >	Channels
	A vector of pointers to channels.
typedef ElementVisitor< W, LeafVisitor< C > >	Visitor
	The Window visitor type.
Protected Member Functions
	Window (P *parent)
virtual void	attach (const co::base::UUID &id, const uint32_t instanceID)
virtual EQFABRIC_INL void	serialize (co::DataOStream &os, const uint64_t dirtyBits)
	Worker for pack() and getInstanceData().
virtual EQFABRIC_INL void	deserialize (co::DataIStream &is, const uint64_t dirtyBits)
	Worker for unpack() and applyInstanceData().
virtual EQFABRIC_INL void	notifyDetach ()
	Notify that this object will be deregistered or unmapped.
virtual EQFABRIC_INL void	setDirty (const uint64_t bits)
void	_setDrawableConfig (const DrawableConfig &drawableConfig)
virtual ChangeType	getChangeType () const
C *	_findChannel (const co::base::UUID &id)
virtual uint64_t	getRedistributableBits () const
Protected Types
enum	DirtyBits { DIRTY_ATTRIBUTES = Object::DIRTY_CUSTOM << 0, DIRTY_CHANNELS = Object::DIRTY_CUSTOM << 1, DIRTY_VIEWPORT = Object::DIRTY_CUSTOM << 2, DIRTY_DRAWABLECONFIG = Object::DIRTY_CUSTOM << 3, DIRTY_WINDOW_BITS }
	The changed parts of the object since the last pack(). More...
Friends
class	Channel< W, C >
Attributes
enum	IAttribute { IATTR_HINT_STEREO, IATTR_HINT_DOUBLEBUFFER, IATTR_HINT_FULLSCREEN, IATTR_HINT_DECORATION, IATTR_HINT_SWAPSYNC, IATTR_HINT_DRAWABLE, IATTR_HINT_STATISTICS, IATTR_HINT_SCREENSAVER, IATTR_PLANES_COLOR, IATTR_PLANES_ALPHA, IATTR_PLANES_DEPTH, IATTR_PLANES_STENCIL, IATTR_PLANES_ACCUM, IATTR_PLANES_ACCUM_ALPHA, IATTR_PLANES_SAMPLES, IATTR_LAST, IATTR_ALL = IATTR_LAST + 5 }
	Window attributes. More...
void	setIAttribute (const IAttribute attr, const int32_t value)
	Set a window attribute.
int32_t	getIAttribute (const IAttribute attr) const
static EQFABRIC_INL const std::string &	getIAttributeString (const IAttribute attr)

Detailed Description

template<class P, class W, class C>
class eq::fabric::Window< P, W, C >

Base data transport class for windows.

See also:: eq::Window

Definition at line 40 of file include/eq/fabric/window.h.

Member Typedef Documentation

template<class P, class W, class C>

typedef std::vector< C* > eq::fabric::Window< P, W, C >::Channels

A vector of pointers to channels.

Version:: 1.0

Definition at line 44 of file include/eq/fabric/window.h.

template<class P, class W, class C>

typedef ElementVisitor< W, LeafVisitor< C > > eq::fabric::Window< P, W, C >::Visitor

The Window visitor type.

Version:: 1.0

Definition at line 46 of file include/eq/fabric/window.h.

Member Enumeration Documentation

template<class P, class W, class C>

enum eq::fabric::Window::DirtyBits [protected]

The changed parts of the object since the last pack().

Subclasses should define their own bits, starting at DIRTY_CUSTOM.

Reimplemented from eq::fabric::Object.

Definition at line 205 of file include/eq/fabric/window.h.

template<class P, class W, class C>

enum eq::fabric::Window::IAttribute

Window attributes.

Most of these attributes are used by the SystemWindow implementation to configure the window during configInit(). An SystemWindow implementation might not respect all attributes, e.g., IATTR_HINT_SWAPSYNC is not implemented by the GLXWindow. Please refer to the Programming Guide for details.

Version:: 1.0

Enumerator:

IATTR_HINT_STEREO	Active stereo.
IATTR_HINT_DOUBLEBUFFER	Front and back buffer.
IATTR_HINT_FULLSCREEN	Fullscreen drawable.
IATTR_HINT_DECORATION	Window decorations.
IATTR_HINT_SWAPSYNC	Swap sync on vertical retrace.
IATTR_HINT_DRAWABLE	Window, pbuffer or FBO.
IATTR_HINT_STATISTICS	Statistics gathering hint.
IATTR_HINT_SCREENSAVER	Screensaver (de)activation (WGL)
IATTR_PLANES_COLOR	No of per-component color planes.
IATTR_PLANES_ALPHA	No of alpha planes.
IATTR_PLANES_DEPTH	No of z-buffer planes.
IATTR_PLANES_STENCIL	No of stencil planes.
IATTR_PLANES_ACCUM	No of accumulation buffer planes.
IATTR_PLANES_ACCUM_ALPHA	No of alpha accum buffer planes.
IATTR_PLANES_SAMPLES	No of multisample (AA) planes.

Definition at line 129 of file include/eq/fabric/window.h.

Member Function Documentation

template<class P, class W, class C>

EQFABRIC_INL VisitorResult eq::fabric::Window< P, W, C >::accept ( Visitor & visitor )

Traverse this window and all children using a window visitor.

Parameters:

visitor the visitor.

Returns:: the result of the visitor traversal.

Version:: 1.0

template<class P, class W, class C>

EQFABRIC_INL VisitorResult eq::fabric::Window< P, W, C >::accept ( Visitor & visitor ) const

Const-version of accept().

Version:: 1.0

template<class P, class W, class C>

virtual EQFABRIC_INL void eq::fabric::Window< P, W, C >::deserialize	(	co::DataIStream &	,
		const uint64_t
	)		`[protected, virtual]`

Worker for unpack() and applyInstanceData().

This function is called with the dirty bits send by the master instance. The dirty bits are received beforehand, and do not need to be deserialized by the overriding method.

See also:: serialize()

Version:: 1.0

Reimplemented from eq::fabric::Object.

template<class P, class W, class C>

virtual ChangeType eq::fabric::Window< P, W, C >::getChangeType ( ) const [inline, protected, virtual]

Returns:: how the changes are to be handled.

Reimplemented from eq::fabric::Serializable.

Definition at line 200 of file include/eq/fabric/window.h.

template<class P, class W, class C>

const Channels& eq::fabric::Window< P, W, C >::getChannels ( ) const [inline]

Returns:: a vector of all child channels of this window.

Definition at line 59 of file include/eq/fabric/window.h.

template<class P, class W, class C>

const DrawableConfig& eq::fabric::Window< P, W, C >::getDrawableConfig ( ) const [inline]

Returns:: the window's drawable configuration.

Version:: 1.0

Definition at line 62 of file include/eq/fabric/window.h.

template<class P, class W, class C>

int32_t eq::fabric::Window< P, W, C >::getIAttribute ( const IAttribute attr ) const [inline]

Returns:: the value of a window attribute.

Version:: 1.0

Definition at line 157 of file include/eq/fabric/window.h.

template<class P, class W, class C>

const P* eq::fabric::Window< P, W, C >::getPipe ( ) const [inline]

Returns:: the parent Pipe of this window.

Version:: 1.0

Definition at line 54 of file include/eq/fabric/window.h.

template<class P, class W, class C>

P* eq::fabric::Window< P, W, C >::getPipe ( ) [inline]

Returns:: the parent Pipe of this window.

Version:: 1.0

Definition at line 56 of file include/eq/fabric/window.h.

template<class P, class W, class C>

const PixelViewport& eq::fabric::Window< P, W, C >::getPixelViewport ( ) const [inline]

Returns:: the window's pixel viewport wrt the parent pipe.

Version:: 1.0

Definition at line 68 of file include/eq/fabric/window.h.

template<class P, class W, class C>

const Viewport& eq::fabric::Window< P, W, C >::getViewport ( ) const [inline]

Returns:: the window's fractional viewport wrt the parent pipe.

Version:: 1.0

Definition at line 74 of file include/eq/fabric/window.h.

template<class P, class W, class C>

bool eq::fabric::Window< P, W, C >::hasFixedViewport ( ) const [inline]

Returns:: true if a viewport was specified last.

Version:: 1.0

Definition at line 99 of file include/eq/fabric/window.h.

template<class P, class W, class C>

virtual EQFABRIC_INL void eq::fabric::Window< P, W, C >::notifyDetach ( ) [protected, virtual]

Notify that this object will be deregistered or unmapped.

The method is called from the thread initiating the deregistration or unmapping, before the operation is executed.

See also:: isMaster()

Reimplemented from eq::fabric::Object.

template<class P, class W, class C>

virtual EQFABRIC_INL void eq::fabric::Window< P, W, C >::serialize	(	co::DataOStream &	,
		const uint64_t
	)		`[protected, virtual]`

Worker for pack() and getInstanceData().

Override this and deserialize() if you want to distribute subclassed data.

This method is called with DIRTY_ALL from getInstanceData() and with the actual dirty bits from pack(), which also resets the dirty state afterwards. The dirty bits are transmitted beforehand, and do not need to be transmitted by the overriding method.

Version:: 1.0

Reimplemented from eq::fabric::Object.

template<class P, class W, class C>

virtual EQFABRIC_INL void eq::fabric::Window< P, W, C >::setDirty ( const uint64_t bits ) [protected, virtual]

See also:: Serializable::setDirty()

Reimplemented from eq::fabric::Serializable.

template<class P, class W, class C>

void eq::fabric::Window< P, W, C >::setIAttribute	(	const IAttribute	attr,
		const int32_t	value
	)		`[inline]`

Set a window attribute.

Version:: 1.0

Definition at line 152 of file include/eq/fabric/window.h.

template<class P, class W, class C>

virtual EQFABRIC_INL void eq::fabric::Window< P, W, C >::setPixelViewport ( const PixelViewport & pvp ) [virtual]

Set the window's pixel viewport wrt its parent pipe.

Updates the fractional viewport of the window and its channels accordingly.

Parameters:

pvp	the viewport in pixels.

Version:: 1.0

template<class P, class W, class C>

EQFABRIC_INL void eq::fabric::Window< P, W, C >::setViewport ( const Viewport & vp )

Set the window's viewport wrt its parent pipe.

Updates the fractional pixel viewport of the window and its channels accordingly.

Parameters:

vp	the fractional viewport.

Version:: 1.0

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

include/eq/fabric/window.h

eq::fabric::Window< P, W, C > Class Template Reference

Classes

Public Member Functions

Public Types

Protected Member Functions

Protected Types

Friends

Attributes

Detailed Description

template<class P, class W, class C> class eq::fabric::Window< P, W, C >

Member Typedef Documentation

Member Enumeration Documentation

Member Function Documentation

template<class P, class W, class C>
class eq::fabric::Window< P, W, C >