Graphics::Aurora::NFTRFont Class Reference

#include <nftrfont.h>

Inheritance diagram for Graphics::Aurora::NFTRFont:

Collaboration diagram for Graphics::Aurora::NFTRFont:

Classes
struct	Char
	A font character. More...
struct	Glyph
struct	Header

Public Member Functions
	NFTRFont (Common::SeekableReadStream *nftr, bool invertPalette=false)
	NFTRFont (const Common::UString &name, bool invertPalette=false)
	~NFTRFont ()
float	getWidth (uint32 c) const
	Return the width of a character. More...
float	getHeight () const
	Return the height of a character. More...
void	draw (uint32 c) const
	Draw this character. More...
Public Member Functions inherited from Graphics::Font
	Font ()
virtual	~Font ()
virtual float	getLineSpacing () const
	Return the size of space between lines. More...
size_t	getLineCount (const Common::UString &text, float maxWidth=0.0f, float maxHeight=0.0f) const
	Return the number of lines this text spans. More...
float	getWidth (const Common::UString &text, float maxWidth=0.0f) const
	Return the width this string would take. More...
float	getHeight (const Common::UString &text, float maxWidth=0.0f, float maxHeight=0.0f) const
	Return the height this string would take. More...
float	getLineWidth (const Common::UString &text) const
	Return the width of this string. More...
virtual void	buildChars (const Common::UString &str)
	Build all necessary characters to display this string. More...
virtual void	renderBind (const glm::mat4 &transform) const
virtual void	render (uint32 c, float &x, float &y, float *rgba) const
virtual void	renderUnbind () const
float	split (const Common::UString &line, std::vector< Common::UString > &lines, float maxWidth=0.0f, float maxHeight=0.0f, bool trim=true) const
float	split (Common::UString &line, float maxWidth, float maxHeight=0.0f, bool trim=true) const
float	split (const Common::UString &line, Common::UString &lines, float maxWidth, float maxHeight=0.0f, bool trim=true) const

Private Member Functions
void	load (Common::SeekableSubReadStreamEndian &nftr)
void	readHeader (Common::SeekableSubReadStreamEndian &nftr, Header &header)
void	readInfo (Common::SeekableSubReadStreamEndian &nftr, Header &header)
void	readGlyphs (Common::SeekableSubReadStreamEndian &nftr, Header &header, std::vector< Glyph > &glyphs)
void	readWidths (Common::SeekableSubReadStreamEndian &nftr, Header &header, std::vector< Glyph > &glyphs)
void	readCharMaps (Common::SeekableSubReadStreamEndian &nftr, Header &header, std::vector< Glyph > &glyphs)
void	drawGlyphs (const std::vector< Glyph > &glyphs)
void	drawGlyph (const Glyph &glyph, Surface &surface, uint32 x, uint32 y)
void	drawMissing () const

Static Private Member Functions
static uint32	convertToUTF32 (uint16 codePoint, uint8 encoding)

Private Attributes
bool	_invertPalette
Surface *	_surface
TextureHandle	_texture
std::map< uint32, Char >	_chars
float	_missingWidth
uint32	_height

Additional Inherited Members
Static Protected Member Functions inherited from Aurora::NitroFile
static Common::SeekableSubReadStreamEndian *	open (Common::SeekableReadStream &stream)
	Treat this stream as a Nitro file and return an endian'd stream according to its BOM. More...
static Common::SeekableSubReadStreamEndian *	open (Common::SeekableReadStream *stream)
	Treat this stream as a Nitro file, take it over and return an endian'd stream according to its BOM. More...

Detailed Description

Definition at line 45 of file nftrfont.h.

Constructor & Destructor Documentation

NFTRFont() [1/2]

Graphics::Aurora::NFTRFont::NFTRFont	(	Common::SeekableReadStream *	nftr,
		bool	invertPalette = false
	)

Definition at line 89 of file nftrfont.cpp.

References load(), and Aurora::NitroFile::open().

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NFTRFont() [2/2]

Graphics::Aurora::NFTRFont::NFTRFont	(	const Common::UString &	name,
		bool	invertPalette = false
	)

Definition at line 99 of file nftrfont.cpp.

References Common::UString::c_str(), Aurora::kFileTypeNFTR, load(), Aurora::NitroFile::open(), and ResMan.

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~NFTRFont()

Graphics::Aurora::NFTRFont::~NFTRFont

(

)

Definition at line 111 of file nftrfont.cpp.

Member Function Documentation

convertToUTF32()

uint32 Graphics::Aurora::NFTRFont::convertToUTF32 ( uint16  codePoint, uint8  encoding  )

staticprivate

Definition at line 521 of file nftrfont.cpp.

References Common::UString::begin(), Common::UString::empty(), Common::kEncodingCP1252, Common::kEncodingInvalid, Common::kEncodingUTF16LE, and Common::readString().

Referenced by readCharMaps().

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draw()

void Graphics::Aurora::NFTRFont::draw ( uint32  c ) const

virtual

Draw this character.

Implements Graphics::Font.

Definition at line 391 of file nftrfont.cpp.

References _chars, _texture, drawMissing(), and TextureMan.

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drawGlyph()

void Graphics::Aurora::NFTRFont::drawGlyph ( const Glyph &  glyph, Surface &  surface, uint32  x, uint32  y  )

private

Definition at line 471 of file nftrfont.cpp.

References _invertPalette, Graphics::Aurora::NFTRFont::Glyph::data, Graphics::Aurora::NFTRFont::Glyph::depth, Graphics::Surface::getData(), Graphics::Surface::getWidth(), Graphics::Aurora::NFTRFont::Glyph::height, Graphics::Aurora::NFTRFont::Glyph::palMode, Common::ReadStream::readByte(), Common::SeekableReadStream::seek(), and Graphics::Aurora::NFTRFont::Glyph::width.

Referenced by drawGlyphs().

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drawGlyphs()

void Graphics::Aurora::NFTRFont::drawGlyphs ( const std::vector< Glyph > &  glyphs )

private

Definition at line 410 of file nftrfont.cpp.

References _chars, _surface, _texture, Graphics::Aurora::Texture::create(), drawGlyph(), Graphics::Aurora::TextureHandle::getTexture(), NEXTPOWER2(), Graphics::GLContainer::rebuild(), TextureMan, Graphics::Aurora::NFTRFont::Char::tX, Graphics::Aurora::NFTRFont::Char::tY, Graphics::Aurora::NFTRFont::Char::vX, Graphics::Aurora::NFTRFont::Char::vY, and Graphics::Aurora::NFTRFont::Char::width.

Referenced by load().

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drawMissing()

void Graphics::Aurora::NFTRFont::drawMissing ( ) const

private

Definition at line 376 of file nftrfont.cpp.

References _height, _missingWidth, and TextureMan.

Referenced by draw().

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getHeight()

float Graphics::Aurora::NFTRFont::getHeight ( ) const

virtual

Return the height of a character.

Implements Graphics::Font.

Definition at line 372 of file nftrfont.cpp.

References _height.

getWidth()

float Graphics::Aurora::NFTRFont::getWidth ( uint32  c ) const

virtual

Return the width of a character.

Implements Graphics::Font.

Definition at line 364 of file nftrfont.cpp.

References _chars, and _missingWidth.

load()

void Graphics::Aurora::NFTRFont::load ( Common::SeekableSubReadStreamEndian &  nftr )

private

Definition at line 114 of file nftrfont.cpp.

References _chars, _height, _missingWidth, drawGlyphs(), Graphics::Aurora::NFTRFont::Header::height, readCharMaps(), readGlyphs(), readHeader(), and readWidths().

Referenced by NFTRFont().

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readCharMaps()

void Graphics::Aurora::NFTRFont::readCharMaps ( Common::SeekableSubReadStreamEndian &  nftr, Header &  header, std::vector< Glyph > &  glyphs  )

private

Definition at line 276 of file nftrfont.cpp.

References convertToUTF32(), Common::debugTag(), Graphics::Aurora::NFTRFont::Header::encoding, kCMAPID, Graphics::Aurora::NFTRFont::Header::offsetCMAP, Common::SeekableSubReadStreamEndian::readUint16(), Common::SeekableSubReadStreamEndian::readUint32(), Common::SeekableSubReadStream::seek(), and Common::SeekableSubReadStream::size().

Referenced by load().

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readGlyphs()

void Graphics::Aurora::NFTRFont::readGlyphs ( Common::SeekableSubReadStreamEndian &  nftr, Header &  header, std::vector< Glyph > &  glyphs  )

private

Definition at line 187 of file nftrfont.cpp.

References Common::debugTag(), kCGLPID, Graphics::Aurora::NFTRFont::Header::offsetCGLP, Graphics::Aurora::NFTRFont::Header::palMode, Common::SeekableSubReadStream::pos(), Common::ReadStream::readByte(), Common::SeekableSubReadStreamEndian::readUint16(), Common::SeekableSubReadStreamEndian::readUint32(), Common::SeekableSubReadStream::seek(), Common::SeekableReadStream::skip(), and Graphics::Aurora::NFTRFont::Header::width.

Referenced by load().

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readHeader()

void Graphics::Aurora::NFTRFont::readHeader ( Common::SeekableSubReadStreamEndian &  nftr, Header &  header  )

private

Definition at line 132 of file nftrfont.cpp.

References Common::debugTag(), kNFTRID, Graphics::Aurora::NFTRFont::Header::palMode, Common::ReadStream::readByte(), readInfo(), Common::SeekableSubReadStreamEndian::readUint16(), Common::SeekableSubReadStreamEndian::readUint32(), Common::SeekableSubReadStream::size(), and Common::SeekableReadStream::skip().

Referenced by load().

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readInfo()

void Graphics::Aurora::NFTRFont::readInfo ( Common::SeekableSubReadStreamEndian &  nftr, Header &  header  )

private

Definition at line 157 of file nftrfont.cpp.

References Common::debugTag(), Graphics::Aurora::NFTRFont::Header::encoding, Graphics::Aurora::NFTRFont::Header::height, kFINFID, Graphics::Aurora::NFTRFont::Header::offsetCGLP, Graphics::Aurora::NFTRFont::Header::offsetCMAP, Graphics::Aurora::NFTRFont::Header::offsetCWDH, Common::ReadStream::readByte(), Common::SeekableSubReadStreamEndian::readUint32(), Common::SeekableReadStream::skip(), and Graphics::Aurora::NFTRFont::Header::width.

Referenced by readHeader().

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readWidths()

void Graphics::Aurora::NFTRFont::readWidths ( Common::SeekableSubReadStreamEndian &  nftr, Header &  header, std::vector< Glyph > &  glyphs  )

private

Definition at line 239 of file nftrfont.cpp.

References Common::debugTag(), kCWDHID, Graphics::Aurora::NFTRFont::Header::offsetCWDH, Common::ReadStream::readByte(), Common::SeekableSubReadStreamEndian::readUint16(), Common::SeekableSubReadStreamEndian::readUint32(), Common::SeekableSubReadStream::seek(), and Common::SeekableReadStream::skip().

Referenced by load().

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Member Data Documentation

_chars

std::map<uint32, Char> Graphics::Aurora::NFTRFont::_chars

private

Definition at line 100 of file nftrfont.h.

Referenced by draw(), drawGlyphs(), getWidth(), and load().

_height

uint32 Graphics::Aurora::NFTRFont::_height

private

Definition at line 104 of file nftrfont.h.

Referenced by drawMissing(), getHeight(), and load().

_invertPalette

bool Graphics::Aurora::NFTRFont::_invertPalette

private

Definition at line 95 of file nftrfont.h.

Referenced by drawGlyph().

_missingWidth

float Graphics::Aurora::NFTRFont::_missingWidth

private

Definition at line 102 of file nftrfont.h.

Referenced by drawMissing(), getWidth(), and load().

_surface

Surface* Graphics::Aurora::NFTRFont::_surface

private

Definition at line 97 of file nftrfont.h.

Referenced by drawGlyphs().

_texture

TextureHandle Graphics::Aurora::NFTRFont::_texture

private

Definition at line 98 of file nftrfont.h.

Referenced by draw(), and drawGlyphs().

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

• src/graphics/aurora/nftrfont.h
• src/graphics/aurora/nftrfont.cpp