makVrv::DtDisplayUnitsSettingsSignaler Class Reference

The Display Units Settings signaler class is used to inform other Vantage components of changes to the display units settings. More...

Inheritance diagram for makVrv::DtDisplayUnitsSettingsSignaler:

Public Member Functions
virtual	~DtDisplayUnitsSettingsSignaler ()
	DTOR. More...
Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()
	Do nothing constructor. More...
virtual	~DtVirtualBaseClass ()
	Virtual do nothing destructor. More...

Static Public Member Functions
static DtDisplayUnitsSettingsSignaler &	instance (const DtSharedSettingsManager &)
	Get the instance of the signaler using the shared settings manager. More...
static DtDisplayUnitsSettingsSignaler &	instance (DtEventQueueInterface &)
	Get the instance of the signaler using the event queue interface. More...
static DtDisplayUnitsSettingsSignaler *	findInstance (DtEventQueueInterface *)
	Find the instance of the signaler using the event queue interface. More...

Public Attributes
Signals
event_signal< void(const DtUnicode &, const DtUnicode &, unsigned int, unsigned int)>	signal_displayUnitChanged
	Signals that the active display unit for the given type has changed. More...
event_signal< void(const DtUnicode &, const DtUnicode &, unsigned int, unsigned int)>	signal_displayUnitDecimalsChanged
	Signals that the precision for a given display unit has changed. More...

Protected Member Functions
	DtDisplayUnitsSettingsSignaler (DtEventQueueInterface &eqi)
	Protected CTOR ( Use ::instance(..) ) More...

Private Member Functions
	DtDisplayUnitsSettingsSignaler (const DtDisplayUnitsSettingsSignaler &)
DtDisplayUnitsSettingsSignaler &	operator= (const DtDisplayUnitsSettingsSignaler &)

Detailed Description

The Display Units Settings signaler class is used to inform other Vantage components of changes to the display units settings.

An example component that is interested in changes to the display units settings is the Height Above Terrain (HAT) lines which updates the altitude text based on the display unit settings for different object types, e.g. Fixed Wing.

Constructor & Destructor Documentation

virtual makVrv::DtDisplayUnitsSettingsSignaler::~DtDisplayUnitsSettingsSignaler ( )

virtual

DTOR.

makVrv::DtDisplayUnitsSettingsSignaler::DtDisplayUnitsSettingsSignaler ( DtEventQueueInterface &  eqi )

protected

Protected CTOR ( Use ::instance(..) )

makVrv::DtDisplayUnitsSettingsSignaler::DtDisplayUnitsSettingsSignaler ( const DtDisplayUnitsSettingsSignaler &  )

private

Member Function Documentation

static DtDisplayUnitsSettingsSignaler& makVrv::DtDisplayUnitsSettingsSignaler::instance ( const DtSharedSettingsManager &  )

static

Get the instance of the signaler using the shared settings manager.

static DtDisplayUnitsSettingsSignaler& makVrv::DtDisplayUnitsSettingsSignaler::instance ( DtEventQueueInterface &  )

static

Get the instance of the signaler using the event queue interface.

static DtDisplayUnitsSettingsSignaler* makVrv::DtDisplayUnitsSettingsSignaler::findInstance ( DtEventQueueInterface *  )

static

Find the instance of the signaler using the event queue interface.

Return values

NULL	if the instance does not exist.

DtDisplayUnitsSettingsSignaler& makVrv::DtDisplayUnitsSettingsSignaler::operator= ( const DtDisplayUnitsSettingsSignaler &  )

private

Member Data Documentation

event_signal<void (const DtUnicode&, const DtUnicode&, unsigned int, unsigned int)> makVrv::DtDisplayUnitsSettingsSignaler::signal_displayUnitChanged

Signals that the active display unit for the given type has changed.

Parameters

_1	Indicates the specific display unit collection name that changed.
_2	Indicates the specific display unit name that changed.
_3	Indicates the new active unit of measurement for the display unit.
_4	Indicates the old unit of measurement for the display unit.

event_signal<void (const DtUnicode&, const DtUnicode&, unsigned int, unsigned int)> makVrv::DtDisplayUnitsSettingsSignaler::signal_displayUnitDecimalsChanged

Signals that the precision for a given display unit has changed.

Parameters

_1	Indicates the specific display unit collection name that changed.
_2	Indicates the specific display unit name that changed.
_3	Indicates the new decimal precision for the display unit.
_4	Indicates the old decimal precision for the Display Unit.

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvCore/DtDisplayUnitsSettingsSignaler.h