DtTerrainAppEventController Class Reference

Inheritance diagram for DtTerrainAppEventController:

Public Slots
virtual bool	processFileOpenDatabase ()
virtual void	processFileCloseDatabase (bool askConvert=true)
virtual void	processFileSaveDatabase ()
virtual void	processFileSaveAsDatabase ()
virtual int	processDirtyDatabase ()
virtual void	processTerrainDatabaseInformation ()
virtual bool	openDatabase (QString database)
	Opens the specified database using the openDatabase handler.
virtual void	processToggleViewPolygons (bool toggle)
	Toggle the display of polygons on/off.
virtual void	processToggleViewFeatures (bool)
	Toggle the display of vector features on/off.
virtual void	processToggleViewWireframe (bool toggle)
	Toggle the display of polygons on/off.
virtual void	processToggleViewContourLines (bool toggle)
	Toggle the display of contour lines on/off.
virtual void	processToggleViewTerrainShading (bool toggle)
	Toggle the display of terrain shading on/off.
virtual void	processToggleViewPaperMaps (bool toggle)
	Toggle the display of paper maps on/off.
virtual void	processToggleColorPolygonsUsingSoilType (bool toggle)
	Toggle the drawing of polygons using the default soil type color.
Public Slots inherited from DtTMAppEventController
virtual void	processDisplayOptions ()
virtual void	processFrameRateMonitor ()
virtual void	processEmitterBeamOptions ()
virtual void	processPuffOptions ()
virtual void	processTacticalSmokeOptions ()
virtual void	processTransmitterOptions ()
virtual void	processToggleFullScreen (bool b)
	Toggles between full screen and normal mode.
virtual void	processToggleAnim (bool b)
	Toggle between interaction animations on and off.
virtual void	setDefaultPointHeightOffset (double h)
	Set the default point height offset and emit a signal if different.
virtual void	setDefaultLineHeightOffset (double h)
	Set the default route height offset and emit a signal if different.
virtual void	processSaveOverlays ()
virtual void	processLoadOverlays ()
virtual void	processSaveSelectionGroups ()
virtual void	processLoadSelectionGroups ()
virtual void	processFilePrint ()
	Asks the print handler to print the current area to a single page of paper.
virtual void	processFilePrintObjects ()
	Asks the print handler to print the current objects to a single page of paper.
virtual void	processFileSaveMapArea ()
	Asks the save map area handler to save the current area to a file.
virtual void	processLoadOverlayFile (const QString &file)
	Call down to overlay handler to load specified overlay file.
virtual void	processLoadSelectionGroupsFile (const QString &file)
	Call down to selection group save handler to load specified overlay file.
virtual void	processToggleFreehandPointEdit (bool b)
Public Slots inherited from DtEventController
virtual void	clearCurrentEvent ()
	Clear all events....
virtual void	mouseEvent (QMouseEvent *evnt, const DtPoint &pnt)
virtual void	keyboardEvent (QKeyEvent *evnt)
virtual void	focusEvent (QEvent *evnt)
virtual void	enterEvent (QEvent *evnt)
virtual void	leaveEvent (QEvent *evnt)
virtual void	dropEvent (QDropEvent *evnt)
virtual void	dragEnterEvent (QDragEnterEvent *evnt)
virtual void	dragLeaveEvent (QDragLeaveEvent *evnt)
virtual void	dragMoveEvent (QDragMoveEvent *evnt)
virtual void	symbolsSelected (DtSymbolList *sl)
virtual void	selectionUpdated (const QVector< DtModelKey > &)
virtual void	selectionInProgress (DtSymbolSelector &)
virtual void	selectedModelDataUpdated ()
virtual void	symbolRemoved (const DtModelKey &)
virtual void	aboutToDraw (QPainter *)
	Called when a map area is about to draw.
virtual void	userDefinedAction (DtUserDefinedType iAction, void *usr)
	Generic catchall action.
virtual void	mapActivated (DtTMMapArea *)
virtual void	initializeEventDlg ()
	Once an event dialog is created, initialize it.
virtual DtEventHandler *	handlerFor (DtEventHandlerType type)
	This routine will create a handler of a specific type if it does not exist or return the existing type if it does.
virtual void	tick ()
	Tick routine that will allow handlers (or current handler) to do something on a tick.
virtual void	processNotifyCleanup ()
	Sends the DtNotifyCleanup action to the userDefinedAction of the current event handler (if there is one)

Signals
void	terrainDatabaseSet (const DtTerrainDatabase *t)
void	paperMapLoaded (const DtPaperMapDatabase *p)
void	terrainDatabaseModified (DtTerrainDatabase *t, const DtExtent &extent)
void	databaseDirty (bool)
	Sent when the database dirty flag has changed.
void	databaseWasSaved (const QString &)
Signals inherited from DtTMAppEventController
void	filenameInUseChanged (const QString &s)
	Signals.
void	fullScreenModeChanged (bool)
void	defaultPointHeightOffsetChanged (double)
	Sent when the default waypoint height offset has changed.
void	defaultLineHeightOffsetChanged (double)
	Sent when the default route height offset has changed.
Signals inherited from DtEventController
void	activated (DtEventHandler *handler)
	Emitted when handlers are activated/deactived.
void	deactivated (DtEventHandler *handler)

Public Member Functions
	DtTerrainAppEventController ()
	Constructor.
virtual	~DtTerrainAppEventController ()
	Destructor.
virtual DtTdbManager *	tdbManager () const
	Access tdb manager.
virtual const DtTerrainDatabase *	terrainDatabase () const
	Stub routine to allow users to return a terrain database more easily from application subclasses.
virtual DtTerrainDatabase *	terrainDatabase ()
virtual const DtPaperMapDatabase *	paperMapDatabase () const
virtual DtPaperMapDatabase *	paperMapDatabase ()
virtual void	setDatabaseDirty (bool b)
virtual bool	databaseDirty () const
virtual void	closeDatabase ()
	Calls processFileCloseDatabase with ask of false.
virtual void	databaseSaved (const QString &name)
	Called by the save handler when a database is saved.
virtual void	processTerrainModified (DtTerrainDatabase *terrain, const DtExtent &changedVolume)
virtual void	preloadDatabase (DtFilename &name)
	Called before the database handler opens the database.
virtual void	createDatabaseFromExtent (const DtExtent &extent)
	Creates a new database from the given extent.
DtTerrainDbFactory *	terrainDatabaseFactory ()
Public Member Functions inherited from DtTMAppEventController
	DtTMAppEventController ()
	Constructor.
virtual	~DtTMAppEventController ()
	Destructor.
virtual void	setFullScreenMode (bool b)
	Emits fullScreenModeChange signal if full screen mode has changed as well as sets internal flag.
virtual double	defaultPointHeightOffset ()
virtual double	defaultLineHeightOffset ()
virtual bool	openDatabase (QString db)
	Current no-op, but, could be used to open and close files.
Public Member Functions inherited from DtEventController
	DtEventController ()
	Constructor.
virtual	~DtEventController ()
	Destructor.
virtual void	connectToMapArea (DtTMMapArea *area)
	Connect this event handler to a map area.
virtual void	disconnectFromMapArea (DtTMMapArea *area)
	Disconnect this event handler from a map area.
virtual QList< DtEventHandler * > &	defaultHandlers ()
	The default handler list is a list of events that will be executed in the default state NOTE: ordering of handlers count - they execute.
DtEventHandler *	insertDefaultHandler (DtEventHandlerType iType, int iPos)
	Inserts a default handler at the specified position.
virtual DtEventHandler *	addDefaultHandler (DtEventHandlerType iType)
	Adds a new handler of the specified type and returns the newly created handler.
virtual DtEventHandler *	addDefaultHandler (DtEventHandler *)
	Adds a new handler by handler pointer and returns that pointer.
virtual void	removeDefaultHandler (DtEventHandlerType iType)
	Remove default handler by type or by the handler pointer itself.
virtual void	removeDefaultHandler (DtEventHandler *)
virtual void	setEventHandler (DtEventHandler *)
	Sets the event handler that will be used instead of default handlers Call clearCurrentEvent() to go back to using default handlers to handle events.
virtual bool	init ()
	Initialize the controller with default handlers.
virtual bool	addDefaultHandlers ()
	Override this routine to install default handlers.
virtual DtEventHandlerFactory *	eventHandlerFactory ()
	Returns the event handler factory so handler creators can be added without having to subclass the factory.
virtual void	setBaseWindow (DtBaseWindow *win)
	Accessors the owner window of this factory.
virtual DtBaseWindow *	baseWindow () const
virtual DtEchelonView *	echelonView ()
	Accessor for echelon view (if exists)
virtual void	removeHandlerFor (DtEventHandlerType iType)
	This routine will remove a handler that has already been created, so the next time it is referenced, it will be created anew.
virtual DtEventHandlerType	typeFromHandler (DtEventHandler *)
	Returns the handler type based on the handler.
DtEventHandler *	currentEvent ()
	Returns the current active event.
virtual bool	passKeyEventToMapArea (QKeyEvent *) const
	By default returns false.
virtual bool	canExitApplication ()
	Return true if application can be safely closed.
Public Member Functions inherited from DtArchivableObject
	DtArchivableObject (QString name, DtArchivableObjectCreator fcn)
	This constructor will add this object to the archivable object factory.
	DtArchivableObject (QString name)
	DtArchivableObject ()
virtual	~DtArchivableObject ()
virtual QString	name () const
DtArchiver *	archiver ()
	Returns the archiver of this object.
virtual void	read (QTextStream &s)
	Reads/writes archiver.
virtual void	write (QTextStream &s)
virtual void	setLevel (int i)
virtual int	level () const
virtual DtArchivableObject *	clone ()
	Allows for cloning of this object.

Static Public Member Functions
static void	terrainModified (DtTerrainDatabase *terrain, const DtExtent &changedVolume, void *usrData)
	Routines called when the terrain database is modified.
static DtEventController *	create ()
	Static creator function.

Protected Member Functions
virtual void	initFactories ()
	Inits all member variables.
virtual void	completeDatabaseOpen ()
	Called when a database has sucessfully been opened, this will emit signals about this new database (paperMapLoaded, terrainDatabaseSet)
virtual void	aboutToQuit ()
	This method will be called right before the application quits.
virtual void	checkConvertDatabase ()
	Checks to see if database if of type geocentric, and, if it is, asks the user if they want to convert to geodetic.
virtual bool	shouldAskDatabaseSave () const
	Return whether or not to ask if a database should be saved, even if dirty or old format.
Protected Member Functions inherited from DtTMAppEventController
virtual bool	appLevelController ()
	Returns true.

Protected Attributes
DtTerrainDbFactory *	myTerrainDbFactory
	protected member data
DtTerrainReaderFactory *	myTerrainReaderFactory
DtTerrainWriterFactory *	myTerrainWriterFactory
DtTdbMetafileFactory *	myMetafileFactory
DtPaperMapFactory *	myPaperMapFactory
DtVectorDataFactory *	myVectorDataFactory
DtTdbManager *	myTdbManager
bool	myDatabaseDirty
bool	myDBConverted
	Keeps track of whether or not this is a database converted from geocentric.
bool	myConvertingDatabase
	Set when saving the database while converting from geocentric.
Protected Attributes inherited from DtTMAppEventController
bool	myFullScreenMode
double	myDefaultPointHeightOffset
double	myDefaultLineHeightOffset
Protected Attributes inherited from DtEventController
bool	myUsingEvent
QList< DtTMMapArea * >	myMapAreaList
QList< DtEventHandler * >	myDefaultHandlerList
QHash< int, DtEventHandler * >	myTypedDefaultHandlerList
DtEventHandler *	myCurrentHandler
DtEventHandlerFactory	myEventHandlerFactory
DtBaseWindow *	myBaseWindow
QHash< int, DtEventHandler * >	myHandlers
Protected Attributes inherited from DtArchivableObject
DtArchiver *	myArchiver

Additional Inherited Members
Static Protected Attributes inherited from DtEventController
static QHash< int, DtHandlerCreateInfo >	myGlobalHandlers

Constructor & Destructor Documentation

DtTerrainAppEventController::DtTerrainAppEventController

(

)

Constructor.

virtual DtTerrainAppEventController::~DtTerrainAppEventController ( )

virtual

Destructor.

Member Function Documentation

virtual DtTdbManager* DtTerrainAppEventController::tdbManager ( ) const

virtual

Access tdb manager.

virtual const DtTerrainDatabase* DtTerrainAppEventController::terrainDatabase ( ) const

virtual

Stub routine to allow users to return a terrain database more easily from application subclasses.

Reimplemented from DtEventController.

virtual DtTerrainDatabase* DtTerrainAppEventController::terrainDatabase ( )

virtual

Reimplemented from DtEventController.

virtual const DtPaperMapDatabase* DtTerrainAppEventController::paperMapDatabase ( ) const

virtual

Reimplemented from DtEventController.

virtual DtPaperMapDatabase* DtTerrainAppEventController::paperMapDatabase ( )

virtual

Reimplemented from DtEventController.

virtual void DtTerrainAppEventController::setDatabaseDirty ( bool  b )

virtual

virtual bool DtTerrainAppEventController::databaseDirty ( ) const

virtual

virtual void DtTerrainAppEventController::closeDatabase ( )

virtual

Calls processFileCloseDatabase with ask of false.

Reimplemented from DtTMAppEventController.

virtual void DtTerrainAppEventController::databaseSaved ( const QString &  name )

virtual

Called by the save handler when a database is saved.

static void DtTerrainAppEventController::terrainModified ( DtTerrainDatabase *  terrain, const DtExtent &  changedVolume, void *  usrData  )

static

Routines called when the terrain database is modified.

Will emit terrainDatabaseModified signal with the extent and database modified

virtual void DtTerrainAppEventController::processTerrainModified ( DtTerrainDatabase *  terrain, const DtExtent &  changedVolume  )

virtual

virtual void DtTerrainAppEventController::preloadDatabase ( DtFilename &  name )

virtual

Called before the database handler opens the database.

You can even change the filename. Default is no-op

virtual void DtTerrainAppEventController::createDatabaseFromExtent ( const DtExtent &  extent )

virtual

Creates a new database from the given extent.

Unloads any database that might be loaded

DtTerrainDbFactory* DtTerrainAppEventController::terrainDatabaseFactory

(

)

Returns

Pointer to the DtTerrainDbFactory instance created by this class.

void DtTerrainAppEventController::terrainDatabaseSet ( const DtTerrainDatabase *  t )

signal

void DtTerrainAppEventController::paperMapLoaded ( const DtPaperMapDatabase *  p )

signal

void DtTerrainAppEventController::terrainDatabaseModified ( DtTerrainDatabase *  t, const DtExtent &  extent  )

signal

void DtTerrainAppEventController::databaseDirty ( bool  )

signal

Sent when the database dirty flag has changed.

void DtTerrainAppEventController::databaseWasSaved ( const QString &  )

signal

virtual bool DtTerrainAppEventController::processFileOpenDatabase ( )

virtualslot

Returns

True if the user selected a database, and it was able to be loaded. False if the user cancels out of operation, or database fails to load.

virtual void DtTerrainAppEventController::processFileCloseDatabase ( bool  askConvert = true )

virtualslot

virtual void DtTerrainAppEventController::processFileSaveDatabase ( )

virtualslot

virtual void DtTerrainAppEventController::processFileSaveAsDatabase ( )

virtualslot

virtual int DtTerrainAppEventController::processDirtyDatabase ( )

virtualslot

virtual void DtTerrainAppEventController::processTerrainDatabaseInformation ( )

virtualslot

virtual bool DtTerrainAppEventController::openDatabase ( QString  database )

virtualslot

Opens the specified database using the openDatabase handler.

virtual void DtTerrainAppEventController::processToggleViewPolygons ( bool  toggle )

virtualslot

Toggle the display of polygons on/off.

virtual void DtTerrainAppEventController::processToggleViewFeatures ( bool  )

virtualslot

Toggle the display of vector features on/off.

virtual void DtTerrainAppEventController::processToggleViewWireframe ( bool  toggle )

virtualslot

Toggle the display of polygons on/off.

virtual void DtTerrainAppEventController::processToggleViewContourLines ( bool  toggle )

virtualslot

Toggle the display of contour lines on/off.

virtual void DtTerrainAppEventController::processToggleViewTerrainShading ( bool  toggle )

virtualslot

Toggle the display of terrain shading on/off.

virtual void DtTerrainAppEventController::processToggleViewPaperMaps ( bool  toggle )

virtualslot

Toggle the display of paper maps on/off.

virtual void DtTerrainAppEventController::processToggleColorPolygonsUsingSoilType ( bool  toggle )

virtualslot

Toggle the drawing of polygons using the default soil type color.

static DtEventController* DtTerrainAppEventController::create ( )

static

Static creator function.

Reimplemented from DtTMAppEventController.

virtual void DtTerrainAppEventController::initFactories ( )

protectedvirtual

Inits all member variables.

virtual void DtTerrainAppEventController::completeDatabaseOpen ( )

protectedvirtual

Called when a database has sucessfully been opened, this will emit signals about this new database (paperMapLoaded, terrainDatabaseSet)

virtual void DtTerrainAppEventController::aboutToQuit ( )

protectedvirtual

This method will be called right before the application quits.

Connected to the Qt aboutToQuit() signal

Reimplemented from DtTMAppEventController.

virtual void DtTerrainAppEventController::checkConvertDatabase ( )

protectedvirtual

Checks to see if database if of type geocentric, and, if it is, asks the user if they want to convert to geodetic.

If they do not, then the database is closed (via processFileCloseDatabase), else the database is converted to geodetic. The user will then be asked if they want to save that database to a new file. If they choose not to, then the databas will be marked dirty so the user can save it at a future point

virtual bool DtTerrainAppEventController::shouldAskDatabaseSave ( ) const

protectedvirtual

Return whether or not to ask if a database should be saved, even if dirty or old format.

Member Data Documentation

DtTerrainDbFactory* DtTerrainAppEventController::myTerrainDbFactory

protected

protected member data

DtTerrainReaderFactory* DtTerrainAppEventController::myTerrainReaderFactory

protected

DtTerrainWriterFactory* DtTerrainAppEventController::myTerrainWriterFactory

protected

DtTdbMetafileFactory* DtTerrainAppEventController::myMetafileFactory

protected

DtPaperMapFactory* DtTerrainAppEventController::myPaperMapFactory

protected

DtVectorDataFactory* DtTerrainAppEventController::myVectorDataFactory

protected

DtTdbManager* DtTerrainAppEventController::myTdbManager

protected

bool DtTerrainAppEventController::myDatabaseDirty

protected

bool DtTerrainAppEventController::myDBConverted

protected

Keeps track of whether or not this is a database converted from geocentric.

bool DtTerrainAppEventController::myConvertingDatabase

protected

Set when saving the database while converting from geocentric.

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/terrainEventHandler/terrainAppEventController.h