MAP::MapCache Class Reference

Manages map caches for clients to access. Implemented as singleton. More...

#include <MAP/MapCache.h>

Inheritance diagram for MAP::MapCache:

List of all members.

Public Member Functions
virtual	~MapCache ()
void	requestTiles (MapSource *source, const LonLat centerpoint, const MagnificationType magnification, const int pixelWidth, const int pixelHeight, const double directionX, const double directionY)
void	clear ()
void	tileReceived (MapSource *sender, MapTile *tile)
void	downloadCancelled (MapSource *sender)
void	error (MapSource *source, int code)
void	jobComplete (MapSource *source)
int	getCapacity () const
void	setCapacity (int capacity)
int	size ()
void	addListener (IMapCacheListener *listener)
void	removeListener (IMapCacheListener *listener)
Vector< IMapCacheListener * > *	getListeners ()
Static Public Member Functions
static MapCache *	get ()
static void	shutdown ()

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Detailed Description

Manages map caches for clients to access. Implemented as singleton.

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Constructor & Destructor Documentation

virtual MAP::MapCache::~MapCache

(

)

[virtual]

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Member Function Documentation

static MapCache* MAP::MapCache::get

(

)

[static]

Returns the MapCache singleton.

static void MAP::MapCache::shutdown

(

)

[static]

Shuts down map cache properly. Call at application shutdown to free all resources.

void MAP::MapCache::requestTiles	(	MapSource *	source,
		const LonLat	centerpoint,
		const MagnificationType	magnification,
		const int	pixelWidth,
		const int	pixelHeight,
		const double	directionX,
		const double	directionY
	)

Requests tiles to cover specified rectangle, in pixels, around a centerpoint.

void MAP::MapCache::clear

(

)

Frees all tiles in cache.

void MAP::MapCache::tileReceived	(	MapSource *	sender,
		MapTile *	tile
	)		[virtual]

Implements MAP::IMapSourceListener.

void MAP::MapCache::downloadCancelled

(

MapSource *

sender

)

[virtual]

Implements MAP::IMapSourceListener.

void MAP::MapCache::error	(	MapSource *	source,
		int	code
	)		[virtual]

Implements MAP::IMapSourceListener.

void MAP::MapCache::jobComplete

(

MapSource *

source

)

[virtual]

Implements MAP::IMapSourceListener.

int MAP::MapCache::getCapacity

(

)

const

void MAP::MapCache::setCapacity

(

int

capacity

)

int MAP::MapCache::size

(

)

void MAPUtil::Broadcaster< IMapCacheListener >::addListener

(

IMapCacheListener *

listener

)

[inline, inherited]

Add a listener. Clients should call this to register for notification.

void MAPUtil::Broadcaster< IMapCacheListener >::removeListener

(

IMapCacheListener *

listener

)

[inline, inherited]

Remove a listener. Clients should call this to unregister for notification.

Vector<IMapCacheListener *>* MAPUtil::Broadcaster< IMapCacheListener >::getListeners

(

)

[inline, inherited]