Manages Font resources, parsing .fontdef files and generally organising them. More...

#include <OgreFontManager.h>

Inheritance diagram for Ogre::FontManager:

Public Member Functions
	FontManager ()

	~FontManager ()

FontPtr	create (const String &name, const String &group, bool isManual=false, ManualResourceLoader loader=0, const NameValuePairList createParams=0)
	Create a new font.

FontPtr	getByName (const String &name, const String &groupName=RGN_DEFAULT) const
	Get a font by name.

Public Member Functions inherited from Ogre::ResourceManager
	ResourceManager ()

virtual	~ResourceManager ()

virtual void	_notifyResourceLoaded (Resource *res)
	Notify this manager that a resource which it manages has been loaded.

virtual void	_notifyResourceTouched (Resource *res)
	Notify this manager that a resource which it manages has been 'touched', i.e.

virtual void	_notifyResourceUnloaded (Resource *res)
	Notify this manager that a resource which it manages has been unloaded.

ResourceCreateOrRetrieveResult	createOrRetrieve (const String &name, const String &group, bool isManual=false, ManualResourceLoader loader=0, const NameValuePairList createParams=0)
	Create a new resource, or retrieve an existing one with the same name if it already exists.

ResourcePtr	createResource (const String &name, const String &group, bool isManual=false, ManualResourceLoader loader=0, const NameValuePairList createParams=0)
	Creates a new blank resource, but does not immediately load it.

void	destroyAllResourcePools ()
	destroy all pools

void	destroyResourcePool (const String &name)
	Destroy a resource pool.

void	destroyResourcePool (ResourcePool *pool)
	Destroy a resource pool.

virtual ResourcePtr	getByHandle (ResourceHandle handle) const
	Retrieves a pointer to a resource by handle, or null if the resource does not exist.

Real	getLoadingOrder (void) const override
	Gets the loading order for scripts of this type.

size_t	getMemoryBudget (void) const
	Get the limit on the amount of memory this resource handler may use.

size_t	getMemoryUsage (void) const
	Gets the current memory usage, in bytes.

virtual ResourcePtr	getResourceByName (const String &name, const String &groupName=RGN_DEFAULT) const
	Retrieves a pointer to a resource by name, or null if the resource does not exist.

ResourceMapIterator	getResourceIterator (void)
	Returns an iterator over all resources in this manager.

ResourcePool *	getResourcePool (const String &name)
	Create a resource pool, or reuse one that already exists.

const String &	getResourceType (void) const
	Gets a string identifying the type of resource this manager handles.

const StringVector &	getScriptPatterns (void) const override
	Gets the file patterns which should be used to find scripts for this class.

bool	getVerbose (void)
	Gets whether this manager and its resources habitually produce log output.

ResourcePtr	load (const String &name, const String &group, bool isManual=false, ManualResourceLoader loader=0, const NameValuePairList loadParams=0, bool backgroundThread=false)
	Generic load method, used to create a Resource specific to this ResourceManager without using one of the specialised 'load' methods (containing per-Resource-type parameters).

void	parseScript (DataStreamPtr &stream, const String &groupName) override
	Parse a script file.

ResourcePtr	prepare (const String &name, const String &group, bool isManual=false, ManualResourceLoader loader=0, const NameValuePairList loadParams=0, bool backgroundThread=false)
	Generic prepare method, used to create a Resource specific to this ResourceManager without using one of the specialised 'prepare' methods (containing per-Resource-type parameters).

void	reloadAll (bool reloadableOnly=true)
	Caused all currently loaded resources to be reloaded.

virtual void	reloadAll (Resource::LoadingFlags flags)
	Caused all currently loaded resources to be reloaded.

void	reloadUnreferencedResources (bool reloadableOnly=true)
	Caused all currently loaded but not referenced by any other object resources to be reloaded.

void	remove (const ResourcePtr &r)
	Remove a single resource.

void	remove (const String &name, const String &group=RGN_DEFAULT)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void	remove (ResourceHandle handle)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

virtual void	removeAll (void)
	Removes all resources.

virtual void	removeUnreferencedResources (bool reloadableOnly=true)
	Remove all resources which are not referenced by any other object.

bool	resourceExists (const String &name, const String &group=RGN_DEFAULT) const
	Returns whether the named resource exists in this manager.

bool	resourceExists (ResourceHandle handle) const
	Returns whether a resource with the given handle exists in this manager.

void	setMemoryBudget (size_t bytes)
	Set a limit on the amount of memory this resource handler may use.

void	setVerbose (bool v)
	Sets whether this manager and its resources habitually produce log output.

void	unload (const String &name, const String &group=RGN_DEFAULT)
	Unloads a single resource by name.

void	unload (ResourceHandle handle)
	Unloads a single resource by handle.

void	unloadAll (bool reloadableOnly=true)
	Unloads all resources.

virtual void	unloadAll (Resource::LoadingFlags flags)
	Unloads all resources.

void	unloadUnreferencedResources (bool reloadableOnly=true)
	Unload all resources which are not referenced by any other object.

Public Member Functions inherited from Ogre::ScriptLoader
virtual	~ScriptLoader ()

Public Member Functions inherited from Ogre::Singleton< FontManager >
	Singleton (void)

	~Singleton (void)

Static Public Member Functions
static FontManager &	getSingleton (void)
	Override standard Singleton retrieval.

static FontManager *	getSingletonPtr (void)
	Get the singleton instance.

Static Public Member Functions inherited from Ogre::Singleton< FontManager >
static FontManager &	getSingleton (void)
	Get the singleton instance.

static FontManager *	getSingletonPtr (void)
	Get the singleton instance.

Additional Inherited Members
Public Types inherited from Ogre::ResourceManager
typedef std::pair< ResourcePtr, bool >	ResourceCreateOrRetrieveResult

typedef std::map< ResourceHandle, ResourcePtr >	ResourceHandleMap

typedef std::unordered_map< String, ResourcePtr >	ResourceMap

typedef MapIterator< ResourceHandleMap >	ResourceMapIterator

typedef std::unordered_map< String, ResourceMap >	ResourceWithGroupMap

Detailed Description

Manages Font resources, parsing .fontdef files and generally organising them.

Constructor & Destructor Documentation

◆ FontManager()

Ogre::FontManager::FontManager ( )

◆ ~FontManager()

Ogre::FontManager::~FontManager ( )

Member Function Documentation

◆ create()

FontPtr Ogre::FontManager::create	(	const String &	name,
		const String &	group,
		bool	isManual = `false`,
		ManualResourceLoader *	loader = `0`,
		const NameValuePairList *	createParams = `0`
	)

Create a new font.

See also: ResourceManager::createResource

◆ getByName()

FontPtr Ogre::FontManager::getByName	(	const String &	name,
		const String &	groupName = `RGN_DEFAULT`
	)		const

Get a font by name.

For example, one defined in some .fontdef file.

See also: ResourceManager::getResourceByName

◆ getSingleton()

static FontManager & Ogre::FontManager::getSingleton ( void )

static

Override standard Singleton retrieval.

Why do we do this? Well, it's because the Singleton implementation is in a .h file, which means it gets compiled into anybody who includes it. This is needed for the Singleton template to work, but we actually only want it compiled into the implementation of the class based on the Singleton, not all of them. If we don't change this, we get link errors when trying to use the Singleton-based class from an outside dll.

: This method just delegates to the template version anyway, but the implementation stays in this single compilation unit, preventing link errors.

◆ getSingletonPtr()

static FontManager * Ogre::FontManager::getSingletonPtr ( void )

static

Get the singleton instance.

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

OgreFontManager.h

Public Member Functions

Static Public Member Functions

Additional Inherited Members