XAP_CocoaFont Class Reference

#include <xap_CocoaFont.h>

Inheritance diagram for XAP_CocoaFont:

List of all members.

Public Types
enum	RemapFont { rf_None = 0, rf_Symbols, rf_Dings }
Public Member Functions
	XAP_CocoaFont ()
	XAP_CocoaFont (NSFont *font)
	XAP_CocoaFont (const XAP_CocoaFont &copy)
	~XAP_CocoaFont ()
ATSUStyle	makeAtsuStyle (NSFont *font) const
NSFont *	getNSFont (void) const
UT_uint32	getSize (void)
const char *	getName (void)
float	getAscent ()
float	getDescent ()
float	getHeight ()
void	getCoverage (UT_NumberVector &coverage)
virtual UT_sint32	measureUnremappedCharForCache (UT_UCSChar cChar) const
virtual bool	glyphBox (UT_UCS4Char g, UT_Rect &rec, GR_Graphics *)
bool	needsRemap ()
UT_UCS4Char	remapChar (UT_UCS4Char charCode) const
Static Public Member Functions
static RemapFont	remapFont (NSFont *font)
static UT_UCS4Char	remapChar (UT_UCS4Char charCode, RemapFont rf)
Private Member Functions
void	_resetMetricsCache ()
UT_sint32	_measureChar (UT_UCSChar cChar, ATSUStyle style) const
Static Private Member Functions
static void	_initMetricsLayouts (void)
Private Attributes
RemapFont	m_rfRemap
NSFont *	m_font
ATSUStyle	m_styleForCache
UT_uint32	_m_size
volatile float	_m_ascent
volatile float	_m_descent
volatile float	_m_height
UT_NumberVector *	_m_coverage
unichar	_m_text [2]
	buffer for the text layout
Static Private Attributes
static ATSUTextLayout	s_atsuLayout = NULL

---

Member Enumeration Documentation

enum XAP_CocoaFont::RemapFont

Enumerator:

rf_None
rf_Symbols
rf_Dings

---

Constructor & Destructor Documentation

XAP_CocoaFont::XAP_CocoaFont

(

)

References _resetMetricsCache(), GR_Font::m_hashKey, m_rfRemap, and rf_None.

XAP_CocoaFont::XAP_CocoaFont

(

NSFont *

font

)

References _resetMetricsCache(), m_font, GR_Font::m_hashKey, m_rfRemap, and remapFont().

XAP_CocoaFont::XAP_CocoaFont

(

const XAP_CocoaFont &

copy

)

References _resetMetricsCache(), getNSFont(), GR_Font::hashKey(), m_font, GR_Font::m_hashKey, m_rfRemap, and remapFont().

XAP_CocoaFont::~XAP_CocoaFont

(

)

References _m_coverage, DELETEP, m_font, and m_styleForCache.

---

Member Function Documentation

ATSUStyle XAP_CocoaFont::makeAtsuStyle

(

NSFont *

font

)

const

References FloatToFixed, and UT_ASSERT.

Referenced by measureUnremappedCharForCache(), and GR_CocoaGraphics::setFont().

NSFont* XAP_CocoaFont::getNSFont

(

void

)

const [inline]

References m_font.

Referenced by GR_CocoaGraphics::_findFont(), GR_CocoaGraphics::setFont(), and XAP_CocoaFont().

UT_uint32 XAP_CocoaFont::getSize

(

void

)

References _m_size, and m_font.

Referenced by GR_CocoaGraphics::_measureUnRemappedCharCached().

const char * XAP_CocoaFont::getName

(

void

)

References m_font.

float XAP_CocoaFont::getAscent

(

)

References _m_ascent, and m_font.

Referenced by GR_CocoaGraphics::getFontAscent(), and getHeight().

float XAP_CocoaFont::getDescent

(

)

References _m_descent, m_font, and UT_ASSERT.

Referenced by GR_CocoaGraphics::getFontDescent(), and getHeight().

float XAP_CocoaFont::getHeight

(

)

References _m_height, getAscent(), and getDescent().

Referenced by GR_CocoaGraphics::getFontHeight().

void XAP_CocoaFont::getCoverage

(

UT_NumberVector &

coverage

)

References _m_coverage, int(), m_font, UT_GenericVector< T >::push_back(), and xxx_UT_DEBUGMSG.

Referenced by GR_CocoaGraphics::getCoverage().

UT_sint32 XAP_CocoaFont::measureUnremappedCharForCache

(

UT_UCSChar

cChar

)

const [virtual]

Implements GR_Font.

References _measureChar(), GR_CharWidthsCache::CACHE_FONT_SIZE, m_font, m_styleForCache, and makeAtsuStyle().

bool XAP_CocoaFont::glyphBox	(	UT_UCS4Char	g,
		UT_Rect &	rec,
		GR_Graphics *
	)			[virtual]

Implements GR_Font.

References m_font, remapChar(), remapFont(), UT_ASSERT, and UT_NOT_IMPLEMENTED.

bool XAP_CocoaFont::needsRemap

(

)

[inline]

References m_rfRemap.

Referenced by GR_CocoaGraphics::drawChars().

XAP_CocoaFont::RemapFont XAP_CocoaFont::remapFont

(

NSFont *

font

)

[static]

References rf_Dings, rf_None, and rf_Symbols.

Referenced by _measureChar(), glyphBox(), and XAP_CocoaFont().

UT_UCS4Char XAP_CocoaFont::remapChar	(	UT_UCS4Char	charCode,
		RemapFont	rf
	)			[static]

References rf_Dings, and rf_Symbols.

Referenced by _measureChar(), GR_CocoaGraphics::drawChars(), glyphBox(), and remapChar().

UT_UCS4Char XAP_CocoaFont::remapChar

(

UT_UCS4Char

charCode

)

const [inline]

References m_rfRemap, and remapChar().

void XAP_CocoaFont::_resetMetricsCache

(

)

[private]

References _m_ascent, _m_coverage, _m_descent, _m_height, _m_size, _m_text, and DELETEP.

Referenced by XAP_CocoaFont().

void XAP_CocoaFont::_initMetricsLayouts

(

void

)

[static, private]

References s_atsuLayout, and UT_ASSERT.

Referenced by _measureChar().

UT_sint32 XAP_CocoaFont::_measureChar	(	UT_UCSChar	cChar,
		ATSUStyle	style
	)			const [private]

Measure the char for the given NSFont

References _initMetricsLayouts(), _m_text, after, m_font, m_styleForCache, remapChar(), remapFont(), s_atsuLayout, and UT_ASSERT.

Referenced by measureUnremappedCharForCache().

---

Member Data Documentation

RemapFont XAP_CocoaFont::m_rfRemap [private]

Referenced by needsRemap(), remapChar(), and XAP_CocoaFont().

NSFont* XAP_CocoaFont::m_font [private]

Referenced by _measureChar(), getAscent(), getCoverage(), getDescent(), getName(), getNSFont(), getSize(), glyphBox(), measureUnremappedCharForCache(), XAP_CocoaFont(), and ~XAP_CocoaFont().

ATSUStyle XAP_CocoaFont::m_styleForCache [mutable, private]

Referenced by _measureChar(), measureUnremappedCharForCache(), and ~XAP_CocoaFont().

UT_uint32 XAP_CocoaFont::_m_size [private]

Referenced by _resetMetricsCache(), and getSize().

volatile float XAP_CocoaFont::_m_ascent [private]

Referenced by _resetMetricsCache(), and getAscent().

volatile float XAP_CocoaFont::_m_descent [private]

Referenced by _resetMetricsCache(), and getDescent().

volatile float XAP_CocoaFont::_m_height [private]

Referenced by _resetMetricsCache(), and getHeight().

UT_NumberVector* XAP_CocoaFont::_m_coverage [private]

Referenced by _resetMetricsCache(), getCoverage(), and ~XAP_CocoaFont().

unichar XAP_CocoaFont::_m_text[2] [mutable, private]

buffer for the text layout

Referenced by _measureChar(), and _resetMetricsCache().

ATSUTextLayout XAP_CocoaFont::s_atsuLayout = NULL [static, private]

static metrics stuff

Referenced by _initMetricsLayouts(), and _measureChar().

---

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

• xap_CocoaFont.h
• xap_CocoaFont.cpp