makVrf::DtVrfOsgEarthCacheHandler Class Reference

Override to send message to back-end with bounds information to cache on the back-ends. More...

Inheritance diagram for makVrf::DtVrfOsgEarthCacheHandler:

Public Member Functions
	DtVrfOsgEarthCacheHandler (makVrv::DtDe &de, makVrv::DtOsgEarthCacheInterface *iFace)
	CTOR.
virtual	~DtVrfOsgEarthCacheHandler ()
	DTOR.
Public Member Functions inherited from makVrv::DtOsgEarthCacheHandler
virtual	~DtOsgEarthCacheHandler ()
	CTOR.
virtual bool	isFinished ()
	whether cache is finished.
virtual bool	isCanceled ()
	whether cache is canceled.
virtual void	initialize ()
	initializ,create the event processor etc
virtual void	setMapNode (osgEarth::MapNode *mapNode)
	Set the MapNode that forms the root of an osgEarth map.
virtual void	setLowestLOD (int lowestLevel)
	Sets the lowest LOD to cache,only applies for image and elevation layers.
virtual void	setHighestLOD (int highestLevel)
	Sets the maximum LOD to cache,only applies for image and elevation layers.
virtual void	setBound (const osgEarth::Bounds &bound)
	Sets the Bound of the selected area.
virtual std::string	getEstimateInfo ()
	Gets the estimation info string of cache.
virtual void	cleanup (bool checkSpecifyCacheCheckBox, bool deleteAll=false)
	Clean up.
virtual osgEarth::Bounds	getCorrectBound ()
	Gets the correct bound,the bound need correct min/max vertex.
virtual osg::Matrix	getWorldToWindowMatirx ()
	get the world to window matrix
DtOsgEarthCacheEditingEventProcessor *	getEventProcessor ()
	get the event processor
DtOsgEarthCacheInterface *	getOsgEarthCacheInterface ()
	get the DtOsgEarthCache interface
virtual void	onSelectOsgEarthChanged (const std::string &file)
virtual void	onSpecifyCacheAreaCheckBoxChanged (int checked)
virtual void	onProgressUpdate (int progress)
virtual void	onCleanup ()
virtual void	onClearAreaButtonClicked ()
virtual void	onStartLongitudeChanged (double value, bool isFromSlider)
virtual void	onStartLatitudeChanged (double value, bool isFromSlider)
virtual void	onEndLongitudeChanged (double value, bool isFromSlider)
virtual void	onEndLatitudeChanged (double value, bool isFromSlider)
virtual void	onLowestLODChanged (int lowLOD)
virtual void	onHighestLODChanged (int highLOD)
virtual void	onCacheFinishedMessageBoxResult (int result)

Protected Types
typedef std::map< std::string, int >	ActiveServers

Protected Member Functions
virtual void	onGenerateCacheButtonClicked ()
	Before displaying, also request information from the back-ends to get the cache info there.
virtual void	onEstimateMessageBoxResult (int result)
	Called when the user selects the result of the estimate dialog. Also send messages to back-end.
virtual void	onCancelButtonClicked ()
	Called when cancelling operation – send message to back-ends to also cancel.
virtual void	fillInCacheRequest (DtIfOsgEarthCacheRequest &req)
virtual void	processOsgEarthCacheInformation (DtSimMessage *msg)
virtual void	processOsgEarthCacheProgress (DtSimMessage *msg)
virtual std::string	getOsgEarthEstimateInfo (const DtIfOsgEarthCacheInformation &)
virtual void	onCacheFinished ()
virtual void	run ()
	Reimplement run() function to use the QThread,all code executed in this function will be in a worker thread.
Protected Member Functions inherited from makVrv::DtOsgEarthCacheHandler
	DtOsgEarthCacheHandler (DtDe &de, DtOsgEarthCacheInterface *iFace)
	Protected Constructor.
virtual void	initializeChannel ()
	initialize the channel and render
virtual void	slot_postTick ()
	update the rectangle if it is dirty
virtual void	slot_place (const DtVector &geocentricPos)
	slot when the user place the vertex, emit by the signal in the event processor
virtual void	slot_locationChanged (const DtVector &geocentricPos)
	slot when the user move the mouse, emit by the signal in the event processor
virtual void	slot_drag ()
	slot when the user drag the vertex of the rectangle, emit by the signal in the event processor
virtual void	slot_windowToBeDestroyed (DtWindow *window)
	slot when the window got destroyed
virtual void	slot_channelToBeDestroyed (const std::string &display, const std::string &window, const std::string &channel)
	slot when the channel got destroyed
virtual void	slot_updateProgress (int progress)
	slot when update the cache progress
virtual void	slot_cacheFinished ()
	slot when cache finished
virtual void	connectSignals ()
	connect all the signals
virtual void	disconnectSignals ()
	disconnect all the signals
virtual std::string	formatEstimateTimeandSpace (double estimateTime, double estimateSize)
	Formats the estimate time and space.

Protected Attributes
int	myRequestId
std::set< std::string >	myWaitingForInformation
DtIfOsgEarthCacheInformation	myCacheInformation
bool	myFrontEndFinished
bool	myBackEndFinished
ActiveServers	myActiveServers
Protected Attributes inherited from makVrv::DtOsgEarthCacheHandler
DtDe &	myDe
DtCameraNode *	myCameraNode
	need keep this to cast the geocentric coordinate back to screen space
DtOsgEarthCacheInterface *	myInterface
DtSignalConnectionManager	mySignals
DtOsgEarthCache *	myOsgEarthCache
DtChannel *	myChannel
	the channel we drag area on
CacheArea	myCacheArea
osgEarth::MapNode *	myMapNode
DtOsgEarthCacheEditingEventProcessor *	myEventProcessor
bool	mySpecifyArea
	if you dont select an area, the whole terrain is cached
bool	myChannelInitialized
int	myLowestLOD
int	myHighestLOD
double	myEstimateTime
double	myEstimateSize

Additional Inherited Members
Signals inherited from makVrv::DtOsgEarthCacheHandler
void	QtSignal_updateProgress (int progress)
	Qt signal to emit the cache progress.
void	QtSignal_cacheFinished ()
	Qt signal to emit when the cache finished.

Detailed Description

Override to send message to back-end with bounds information to cache on the back-ends.

Member Typedef Documentation

typedef std::map<std::string, int> makVrf::DtVrfOsgEarthCacheHandler::ActiveServers

protected

Constructor & Destructor Documentation

makVrf::DtVrfOsgEarthCacheHandler::DtVrfOsgEarthCacheHandler	(	makVrv::DtDe &	de,
		makVrv::DtOsgEarthCacheInterface *	iFace
	)

CTOR.

virtual makVrf::DtVrfOsgEarthCacheHandler::~DtVrfOsgEarthCacheHandler ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrf::DtVrfOsgEarthCacheHandler::onGenerateCacheButtonClicked ( )

protectedvirtual

Before displaying, also request information from the back-ends to get the cache info there.

Reimplemented from makVrv::DtOsgEarthCacheHandler.

virtual void makVrf::DtVrfOsgEarthCacheHandler::onEstimateMessageBoxResult ( int  result )

protectedvirtual

Called when the user selects the result of the estimate dialog. Also send messages to back-end.

Reimplemented from makVrv::DtOsgEarthCacheHandler.

virtual void makVrf::DtVrfOsgEarthCacheHandler::onCancelButtonClicked ( )

protectedvirtual

Called when cancelling operation – send message to back-ends to also cancel.

Reimplemented from makVrv::DtOsgEarthCacheHandler.

virtual void makVrf::DtVrfOsgEarthCacheHandler::fillInCacheRequest ( DtIfOsgEarthCacheRequest &  req )

protectedvirtual

virtual void makVrf::DtVrfOsgEarthCacheHandler::processOsgEarthCacheInformation ( DtSimMessage *  msg )

protectedvirtual

virtual void makVrf::DtVrfOsgEarthCacheHandler::processOsgEarthCacheProgress ( DtSimMessage *  msg )

protectedvirtual

virtual std::string makVrf::DtVrfOsgEarthCacheHandler::getOsgEarthEstimateInfo ( const DtIfOsgEarthCacheInformation &  )

protectedvirtual

virtual void makVrf::DtVrfOsgEarthCacheHandler::onCacheFinished ( )

protectedvirtual

Reimplemented from makVrv::DtOsgEarthCacheHandler.

virtual void makVrf::DtVrfOsgEarthCacheHandler::run ( )

protectedvirtual

Reimplement run() function to use the QThread,all code executed in this function will be in a worker thread.

Reimplemented from makVrv::DtOsgEarthCacheHandler.

Member Data Documentation

int makVrf::DtVrfOsgEarthCacheHandler::myRequestId

protected

std::set<std::string> makVrf::DtVrfOsgEarthCacheHandler::myWaitingForInformation

protected

DtIfOsgEarthCacheInformation makVrf::DtVrfOsgEarthCacheHandler::myCacheInformation

protected

bool makVrf::DtVrfOsgEarthCacheHandler::myFrontEndFinished

protected

bool makVrf::DtVrfOsgEarthCacheHandler::myBackEndFinished

protected

ActiveServers makVrf::DtVrfOsgEarthCacheHandler::myActiveServers

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-6-branch/include/vrfGuiCoreQt/vrfOsgEarthCacheDialog.h