kanzi::ScriptOverrideResolver Class Reference

Per-TextFormat script override resolver. More...

#include <kanzi/plugins/freetype/script_override_resolver.hpp>

Inheritance diagram for kanzi::ScriptOverrideResolver:

Public Member Functions
void	clearAllOverrides ()
void	clearOverride (UScriptCode script)
std::vector< FontFamilySharedPtr >	getExtendedFamilies () const override
	Programmatic Extended chain (registerFallbackFamily), Studio order.
bool	hasScriptOverrides () const override
	True if this resolver (or a nested fallback) can select a non-primary font.
ScriptOverrideResolver &	operator= (const ScriptOverrideResolver &)=delete
ScriptOverrideResolver &	operator= (ScriptOverrideResolver &&)=delete
FontRuntimeSharedPtr	resolveRuntimeFont (FontRuntimeSharedPtr primaryFont, UScriptCode script, bool emoji, const FontStyleDefinition &style) override
	ScriptOverrideResolver (const ScriptOverrideResolver &)=delete
	ScriptOverrideResolver (FontManager *fontManager, ScriptFontResolverPtr fallbackResolver=nullptr)
	ScriptOverrideResolver (ScriptOverrideResolver &&)=delete
void	setOverride (UScriptCode script, FontFamilySharedPtr family)
Public Member Functions inherited from kanzi::IScriptFontResolver
	IScriptFontResolver ()=default
	IScriptFontResolver (const IScriptFontResolver &)=delete
	IScriptFontResolver (IScriptFontResolver &&)=delete
IScriptFontResolver &	operator= (const IScriptFontResolver &)=delete
IScriptFontResolver &	operator= (IScriptFontResolver &&)=delete
virtual	~IScriptFontResolver ()=default

Detailed Description

Per-TextFormat script override resolver.

Misses fall through to fallbackResolver, then primaryFont. Never calls FontManager::getRuntimeFont with a null family.

Constructor & Destructor Documentation

ScriptOverrideResolver() [1/3]

kanzi::ScriptOverrideResolver::ScriptOverrideResolver ( FontManager * fontManager, ScriptFontResolverPtr fallbackResolver = nullptr )

inline

ScriptOverrideResolver() [2/3]

kanzi::ScriptOverrideResolver::ScriptOverrideResolver ( const ScriptOverrideResolver & )

delete

ScriptOverrideResolver() [3/3]

kanzi::ScriptOverrideResolver::ScriptOverrideResolver ( ScriptOverrideResolver && )

delete

Member Function Documentation

operator=() [1/2]

ScriptOverrideResolver & kanzi::ScriptOverrideResolver::operator= ( const ScriptOverrideResolver & )

delete

operator=() [2/2]

ScriptOverrideResolver & kanzi::ScriptOverrideResolver::operator= ( ScriptOverrideResolver && )

delete

setOverride()

void kanzi::ScriptOverrideResolver::setOverride ( UScriptCode script, FontFamilySharedPtr family )

inline

clearOverride()

void kanzi::ScriptOverrideResolver::clearOverride ( UScriptCode script )

inline

clearAllOverrides()

void kanzi::ScriptOverrideResolver::clearAllOverrides ( )

inline

resolveRuntimeFont()

FontRuntimeSharedPtr kanzi::ScriptOverrideResolver::resolveRuntimeFont ( FontRuntimeSharedPtr primaryFont, UScriptCode script, bool emoji, const FontStyleDefinition & style )

inlineoverridevirtual

Implements kanzi::IScriptFontResolver.

hasScriptOverrides()

bool kanzi::ScriptOverrideResolver::hasScriptOverrides ( ) const

inlineoverridevirtual

True if this resolver (or a nested fallback) can select a non-primary font.

Used by FreeTypeFontEnginePlugin::getShaper to keep the stock FreeTypeTextShaper when Script Run is inactive (preserves paragraph BiDi for classic tests).

Reimplemented from kanzi::IScriptFontResolver.

getExtendedFamilies()

std::vector< FontFamilySharedPtr > kanzi::ScriptOverrideResolver::getExtendedFamilies ( ) const

inlineoverridevirtual

Programmatic Extended chain (registerFallbackFamily), Studio order.

Reimplemented from kanzi::IScriptFontResolver.

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

• kanzi/plugins/freetype/script_override_resolver.hpp