The wrapper widget for RenderWorld. More...

Inheritance diagram for RenderWorldWrapperWidget:

Public Slots
bool	isSelfUpdate ()
	return true if the self updating is active
void	setSelfUpdate (bool enable)
	enable/disable the self updating features
void	updateRenderWorld ()
	Triggers an update of the RenderWorld object.

Public Member Functions
	RenderWorldWrapperWidget (QWidget *parent=NULL, Qt::WindowFlags flags=0)
	Constructor.
virtual	~RenderWorldWrapperWidget ()
	Destructor.
virtual void	shareResourcesWith (ResourcesUser *buddy)
	Shares resources with the provided instance of ResourcesUser.
Public Member Functions inherited from ConcurrentResourcesUser
void	addUsableResource (QString resource)
void	addUsableResources (QStringList resources)
void	declareResource (QString name, T *resource, QString lockBuddy="")
void	deleteResource (QString name)
T *	getResource (QString name, bool *resourceExists=NULL)
bool	hasResource (QString name) const
void	removeAllUsableResources ()
void	removeUsableResource (QString resource)
void	removeUsableResources (QStringList resources)
void	usableResources (QStringList resources)
bool	usedResourcesExist (QStringList *nonExistingResources=NULL) const

Protected Member Functions
virtual void	customEvent (QEvent *event)
	The function that receives custom events.
void	lookAtRobot ()
	Brings the camera in front of the robot.
virtual void	resourceChanged (QString resourceName, ResourceChangeType changeType)
	The function called when a resource used here is changed.
Protected Member Functions inherited from ConcurrentResourcesUser
T *	getResource ()
virtual void	notifyResourceChange (ResourceHandler *resource, ResourceChangeType changeType)=0
ResourcesUser &	operator= (const ResourcesUser &other)
	ResourcesUser ()
	ResourcesUser (const ResourcesUser &other)

Protected Attributes
QVBoxLayout *const	m_layout
	The layout for this widget.
RenderWorld *const	m_renderWorld
	The object actually rendering the world.
bool	m_renderWorldStateRestored
	True if the state of RenderWorld was restored.
wMatrix	m_robotTm
	The transformation matrix of the iCub.
QTimer *	m_selfUpdateTimer
	Timer used for self update the render world.
bool	m_setCameraToLookAtRobot
	True if we have to set camera to look at the robot.
Protected Attributes inherited from ConcurrentResourcesUser
ResourceCollectionHolder	m_resources
Protected Attributes inherited from ResourcesUser
ResourceCollectionHolder	m_resources

Additional Inherited Members
Public Types inherited from ConcurrentResourcesUser
typedef Resource::ResourceChangeType	ResourceChangeType

Detailed Description

The wrapper widget for RenderWorld.

This widget contains RenderWorld. Renderworld has to be wrapped inside a QWidget, because it is not possible to set the flags as required by Total99 directly on the RenderWorld object. If you try to do this, it will crash on some windows machines :-S

Definition at line 47 of file renderworldwrapperwidget.h.

Constructor & Destructor Documentation

RenderWorldWrapperWidget	(	QWidget *	parent = `NULL`,
		Qt::WindowFlags	flags = `0`
	)

Constructor.

Parameters

parent	the parent widget
flags	window flags

Definition at line 57 of file renderworldwrapperwidget.cpp.

References RenderWorldWrapperWidget::m_layout, RenderWorldWrapperWidget::m_renderWorld, RenderWorldWrapperWidget::m_renderWorldStateRestored, RenderWorldWrapperWidget::m_selfUpdateTimer, RenderWorld::restoreStateFromFile(), RenderWorld::setStateFileName(), RenderWorldWrapperWidget::updateRenderWorld(), and ConcurrentResourcesUser::usableResources().

~RenderWorldWrapperWidget ( )

virtual

Destructor.

Definition at line 88 of file renderworldwrapperwidget.cpp.

References RenderWorldWrapperWidget::m_selfUpdateTimer.

Member Function Documentation

void customEvent ( QEvent * event )

protectedvirtual

The function that receives custom events.

This function is used to receive an internal type of event that forces the update of RenderWorld. This is needed because resourceChanged is called in another thread

Parameters

event the received custom event

Definition at line 146 of file renderworldwrapperwidget.cpp.

References RenderWorldWrapperWidget::updateRenderWorld().

bool isSelfUpdate ( )

slot

return true if the self updating is active

Definition at line 123 of file renderworldwrapperwidget.cpp.

References RenderWorldWrapperWidget::m_selfUpdateTimer.

void lookAtRobot ( )

protected

Brings the camera in front of the robot.

Definition at line 154 of file renderworldwrapperwidget.cpp.

References RenderWorld::camera(), RenderWorldWrapperWidget::m_renderWorld, RenderWorldWrapperWidget::m_robotTm, wMatrix::transformVector(), and wMatrix::w_pos.

Referenced by RenderWorldWrapperWidget::updateRenderWorld().

void resourceChanged	(	QString	resourceName,
		ResourceChangeType	changeType
	)

protectedvirtual

The function called when a resource used here is changed.

Parameters

resourceName	the name of the resource that has changed.
chageType	the type of change the resource has gone through (whether it was created, modified or deleted)

Reimplemented from ConcurrentResourcesUser.

Definition at line 127 of file renderworldwrapperwidget.cpp.

References Logger::info(), RenderWorldWrapperWidget::m_renderWorldStateRestored, RenderWorldWrapperWidget::m_robotTm, and RenderWorldWrapperWidget::m_setCameraToLookAtRobot.

void setSelfUpdate ( bool enable )

slot

enable/disable the self updating features

Definition at line 115 of file renderworldwrapperwidget.cpp.

References RenderWorldWrapperWidget::m_selfUpdateTimer.

void shareResourcesWith ( ResourcesUser * buddy )

virtual

Shares resources with the provided instance of ResourcesUser.

We override this function to share resources with the inner RenderWorld object

Parameters

buddy the instance with which resources will be shared

Note: This is NOT thread safe (both this and the other instance should not be being accessed by other threads). Moreover do not call this while holding the lock to resources

Reimplemented from ConcurrentResourcesUser.

Definition at line 93 of file renderworldwrapperwidget.cpp.

References RenderWorldWrapperWidget::m_renderWorld, and ConcurrentResourcesUser::shareResourcesWith().

void updateRenderWorld ( )

slot

Triggers an update of the RenderWorld object.

Definition at line 102 of file renderworldwrapperwidget.cpp.

References RenderWorldWrapperWidget::lookAtRobot(), RenderWorldWrapperWidget::m_renderWorld, RenderWorldWrapperWidget::m_renderWorldStateRestored, and RenderWorldWrapperWidget::m_setCameraToLookAtRobot.

Referenced by RenderWorldWrapperWidget::customEvent(), and RenderWorldWrapperWidget::RenderWorldWrapperWidget().