Inheritance diagram for FreeTypeFontCacheFactory:

Public Member Functions
std::unique_ptr< FontCache >	LoadFont (FontSize fs, FontType fonttype) const override
	Loads the freetype font.
bool	FindFallbackFont (struct FontCacheSettings settings, 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)
Public Member Functions inherited from BaseProvider< FontCacheFactory >
constexpr	BaseProvider (std::string_view name, std::string_view description)
std::string_view	GetName () const
std::string_view	GetDescription () const

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
const std::string_view	description

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

Definition at line 216 of file freetypefontcache.cpp.

Member Function Documentation

◆ FindFallbackFont()

bool FreeTypeFontCacheFactory::FindFallbackFont	(	struct FontCacheSettings *	settings,
		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.

This function must set all fonts of settings.

Parameters

settings	The settings to overwrite the fontname of.
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 277 of file freetypefontcache.cpp.

References settings.

◆ LoadFont() [1/2]

std::unique_ptr< FontCache > FreeTypeFontCacheFactory::LoadFont	(	FontSize	fs,
		FontType	fonttype ) const

inlineoverridevirtual

Loads the freetype font.

First try to load the fontname as if it were a path. If that fails, try to resolve the filename of the font using fontconfig, where the format is 'font family name' or 'font family name, font style'.

Parameters

fs	The font size to load.
fonttype	The type of font that is requested to be loaded.

Returns: The loaded font, or nullptr when none could be loaded.

Implements FontCacheFactory.

Definition at line 231 of file freetypefontcache.cpp.

References BASE_DIR, Debug, FioFindFullPath(), GetFontByFaceName(), GetFontCacheFontName(), GetFontCacheFontSize(), GetFontCacheSubSetting(), LoadFont(), settings, 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 287 of file freetypefontcache.cpp.

Field Documentation

◆ instance

FreeTypeFontCacheFactory FreeTypeFontCacheFactory::instance

staticprivate

Definition at line 322 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