Font cache for mocking basic use of fonts. More...

#include <mock_fontcache.h>

Inheritance diagram for MockFontCache:

Public Member Functions
	MockFontCache (FontSize fs)

void	SetUnicodeGlyph (char32_t, SpriteID) override
	Map a SpriteID to the key. More...

void	InitializeUnicodeGlyphMap () override
	Initialize the glyph map.

void	ClearFontCache () override
	Clear the font cache.

const Sprite *	GetGlyph (GlyphID) override
	Get the glyph (sprite) of the given key. More...

uint	GetGlyphWidth (GlyphID) override
	Get the width of the glyph with the given key. More...

bool	GetDrawGlyphShadow () override
	Do we need to draw a glyph shadow? More...

GlyphID	MapCharToGlyph (char32_t key, [[maybe_unused]] bool allow_fallback=true) override

const void *	GetFontTable (uint32_t, size_t &length) override
	Read a font table from the font. More...

std::string	GetFontName () override
	Get the name of this font. More...

bool	IsBuiltInFont () override
	Is this a built-in sprite font?

Public Member Functions inherited from FontCache
	FontCache (FontSize fs)
	Create a new font cache. More...

virtual	~FontCache ()
	Clean everything up.

FontSize	GetSize () const
	Get the FontSize of the font. More...

int	GetHeight () const
	Get the height of the font. More...

int	GetAscender () const
	Get the ascender value of the font. More...

int	GetDescender () const
	Get the descender value of the font. More...

int	GetUnitsPerEM () const
	Get the units per EM value of the font. More...

virtual int	GetFontSize () const
	Get the nominal font size of the font. More...

virtual GlyphID	MapCharToGlyph (char32_t key, bool fallback=true)=0
	Map a character into a glyph. More...

virtual const void *	GetOSHandle ()
	Get the native OS font handle, if there is one. More...

bool	HasParent ()
	Check whether the font cache has a parent.

Static Public Member Functions
static void	InitializeFontCaches ()

Static Public Member Functions inherited from FontCache
static void	InitializeFontCaches ()

static int	GetDefaultFontHeight (FontSize fs)

static FontCache *	Get (FontSize fs)
	Get the font cache of a given font size. More...

static std::string	GetName (FontSize fs)
	Get the font name of a given font size. More...

Additional Inherited Members
Protected Attributes inherited from FontCache
FontCache *	parent
	The parent of this font cache.

const FontSize	fs
	The size of the font.

int	height
	The height of the font.

int	ascender
	The ascender value of the font.

int	descender
	The descender value of the font.

int	units_per_em
	The units per EM value of the font.

Static Protected Attributes inherited from FontCache
static FontCache *	caches [FS_END]
	All the font caches.

Detailed Description

Font cache for mocking basic use of fonts.

Definition at line 19 of file mock_fontcache.h.

Member Function Documentation

◆ GetDrawGlyphShadow()

bool MockFontCache::GetDrawGlyphShadow ( )

inlineoverridevirtual

Do we need to draw a glyph shadow?

Returns: True if it has to be done, otherwise false.

Implements FontCache.

Definition at line 31 of file mock_fontcache.h.

◆ GetFontName()

std::string MockFontCache::GetFontName ( )

inlineoverridevirtual

Get the name of this font.

Returns: The name of the font.

Implements FontCache.

Definition at line 34 of file mock_fontcache.h.

◆ GetFontTable()

const void* MockFontCache::GetFontTable	(	uint32_t	tag,
		size_t &	length
	)

inlineoverridevirtual

Read a font table from the font.

Parameters

tag	The of the table to load.
length	The length of the read data.

Returns: The loaded table data.

Implements FontCache.

Definition at line 33 of file mock_fontcache.h.

◆ GetGlyph()

const Sprite* MockFontCache::GetGlyph ( GlyphID key )

inlineoverridevirtual

Get the glyph (sprite) of the given key.

Parameters

key	The key to look up.

Returns: The sprite.

Implements FontCache.

Definition at line 29 of file mock_fontcache.h.

◆ GetGlyphWidth()

uint MockFontCache::GetGlyphWidth ( GlyphID key )

inlineoverridevirtual

Get the width of the glyph with the given key.

Parameters

key	The key to look up.

Returns: The width.

Implements FontCache.

Definition at line 30 of file mock_fontcache.h.

References FontCache::height.

◆ SetUnicodeGlyph()

void MockFontCache::SetUnicodeGlyph	(	char32_t	key,
		SpriteID	sprite
	)

inlineoverridevirtual

Map a SpriteID to the key.

Parameters

key	The key to map to.
sprite	The sprite that is being mapped.

Implements FontCache.

Definition at line 26 of file mock_fontcache.h.

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

src/tests/mock_fontcache.h

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ GetDrawGlyphShadow()

◆ GetFontName()

◆ GetFontTable()

◆ GetGlyph()

◆ GetGlyphWidth()

◆ SetUnicodeGlyph()