Inheritance diagram for FreeTypeFontCacheFactory:

Public Member Functions
	~FreeTypeFontCacheFactory () override
	Close the freetype library.
std::unique_ptr< FontCache >	LoadFont (FontSize fs, FontType fonttype, bool search, const std::string &font_name, const std::any &os_handle) const override
	Try loading a font with this factory.
bool	FindFallbackFont (const std::string &language_isocode, class MissingGlyphSearcher *callback) const override
	We would like to have a fallback font as the current one doesn't contain all characters we need.
Public Member Functions inherited from FontCacheFactory
	FontCacheFactory (std::string_view name, std::string_view description)
	~FontCacheFactory () override
	Unregister this factory.
Public Member Functions inherited from BaseProvider< FontCacheFactory >
constexpr	BaseProvider (std::string_view name, std::string_view description)
	Create the provider.
virtual	~BaseProvider ()=default
	Ensure the destructor of the sub classes are called as well.
std::string_view	GetName () const
	Get the name of this provider.
std::string_view	GetDescription () const
	Get a description of this provider.

Static Private Member Functions
static std::unique_ptr< FontCache >	LoadFont (FontSize fs, FT_Face face, std::string_view font_name, uint size)

Static Private Attributes
static FreeTypeFontCacheFactory	instance

Additional Inherited Members
Protected Attributes inherited from BaseProvider< FontCacheFactory >
const std::string_view	name
	The name of the provider.
const std::string_view	description
	A description of the provider.

Detailed Description

Definition at line 212 of file freetypefontcache.cpp.

Constructor & Destructor Documentation

◆ FreeTypeFontCacheFactory()

FreeTypeFontCacheFactory::FreeTypeFontCacheFactory ( )

inline

Definition at line 214 of file freetypefontcache.cpp.

◆ ~FreeTypeFontCacheFactory()

FreeTypeFontCacheFactory::~FreeTypeFontCacheFactory ( )

inlineoverride

Close the freetype library.

Definition at line 217 of file freetypefontcache.cpp.

Member Function Documentation

◆ FindFallbackFont()

bool FreeTypeFontCacheFactory::FindFallbackFont	(	const std::string &	language_isocode,
		class MissingGlyphSearcher *	callback ) const

inlineoverridevirtual

We would like to have a fallback font as the current one doesn't contain all characters we need.

Parameters

language_isocode	The language, e.g. en_GB.
callback	The function to call to check for missing glyphs.

Returns: true if a font has been set, false otherwise.

Implements FontCacheFactory.

Definition at line 266 of file freetypefontcache.cpp.

References FontConfigFindFallbackFont().

◆ LoadFont() [1/2]

std::unique_ptr< FontCache > FreeTypeFontCacheFactory::LoadFont	(	FontSize	fs,
		FontType	fonttype,
		bool	search,
		const std::string &	font_name,
		const std::any &	os_handle ) const

inlineoverridevirtual

Try loading a font with this factory.

Parameters

fs	Font size to load.
fonttype	Font type requested.
search	Set if searching for the font.
font_name	Font name to load.
os_handle	Font handle to load.

Returns: FontCache of the font if loaded, or nullptr.

Implements FontCacheFactory.

Definition at line 223 of file freetypefontcache.cpp.

References Base, Debug, FioFindFullPath(), GetFontByFaceName(), GetFontCacheFontSize(), LoadFont(), and TrueType.

Referenced by LoadFont().

◆ LoadFont() [2/2]

std::unique_ptr< FontCache > FreeTypeFontCacheFactory::LoadFont	(	FontSize	fs,
		FT_Face	face,
		std::string_view	font_name,
		uint	size )

inlinestaticprivate

Definition at line 276 of file freetypefontcache.cpp.

Field Documentation

◆ instance

FreeTypeFontCacheFactory FreeTypeFontCacheFactory::instance

staticprivate

Definition at line 311 of file freetypefontcache.cpp.

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

src/fontcache/freetypefontcache.cpp

Public Member Functions

Static Private Member Functions

Static Private Attributes

Additional Inherited Members