PowerUI.CharacterProviders Class Reference

Detailed Description

Used for e.g. Emoji. Holds all CharacterProvider instances. When a character is not found in the font, PowerUI checks with these character providers to see if any of them can provide it instead. Add custom providers if you have your own set of images to add.

Static Public Member Functions
static void	Setup ()
	Adds the default character providers. Called by UI.Start. More...
static void	Add (CharacterProvider provider)
	Adds the given character provider to the set of Providers. More...
static int	InsertIndex (CharacterProvider provider)
	Finds the index where the given provider should be inserted at. More...
static int	SearchFor (int code)
	Searches for the most suitable index for the given character code. More...
static CharacterProvider	FindFor (int code)
	Attempts to find the character provider for a character of the given charcode. More...
static Glyph	Find (int charcode)
	Attempts to find and apply an image to the given character. More...

Static Public Attributes
static bool	FixHeight
	True if emoji should render at a fixed (original) height. Otherwise it will render at a best-guess fontsize height. More...
static string	EmojiPath ="resources://Characters"
	The path where emoji chars are found. Any ordinary URL, but must be set before you call UI.Start. More...
static List< CharacterProvider >	Providers
	The set of all available character providers. More...

Static Private Attributes
static bool	Started
	True when this has been Setup. More...

Member Function Documentation

static void PowerUI.CharacterProviders.Add ( CharacterProvider  provider)

inlinestatic

Adds the given character provider to the set of Providers.

Parameters

provider

The provider to add.

static Glyph PowerUI.CharacterProviders.Find ( int  charcode)

inlinestatic

Attempts to find and apply an image to the given character.

Parameters

character

The on screen character to attempt to find an image for.

static CharacterProvider PowerUI.CharacterProviders.FindFor ( int  code)

inlinestatic

Attempts to find the character provider for a character of the given charcode.

Parameters

code	The charcode of the character to look for.

Returns

A provider for the character, if found.

static int PowerUI.CharacterProviders.InsertIndex ( CharacterProvider  provider)

inlinestatic

Finds the index where the given provider should be inserted at.

Parameters

provider

The provider to add.

Returns

The index to add it at.

static int PowerUI.CharacterProviders.SearchFor ( int  code)

inlinestatic

Searches for the most suitable index for the given character code.

Parameters

code	The charcode to look for.

Returns

The index in provider that charcode can be found in.

static void PowerUI.CharacterProviders.Setup ( )

inlinestatic

Adds the default character providers. Called by UI.Start.

Member Data Documentation

string PowerUI.CharacterProviders.EmojiPath ="resources://Characters"

static

The path where emoji chars are found. Any ordinary URL, but must be set before you call UI.Start.

bool PowerUI.CharacterProviders.FixHeight

static

True if emoji should render at a fixed (original) height. Otherwise it will render at a best-guess fontsize height.

List<CharacterProvider> PowerUI.CharacterProviders.Providers

static

The set of all available character providers.

bool PowerUI.CharacterProviders.Started

staticprivate

True when this has been Setup.