Yi.Style

Colors and friends.

Documentation

data Attributes

Visual text attributes to be applied during layout.

Constructors

Attributes

Fields

• foreground :: !Color
• background :: !Color
• reverseAttr :: !Bool

  The text should be show as "active" or "selected". This can be implemented by reverse video on the terminal.

• bold :: !Bool
• italic :: !Bool
• underline :: !Bool

Instances

Show Attributes

Defined in Yi.Style

Methods

showsPrec :: Int -> Attributes -> ShowS

show :: Attributes -> String

showList :: [Attributes] -> ShowS

Eq Attributes

Defined in Yi.Style

Methods

(==) :: Attributes -> Attributes -> Bool

(/=) :: Attributes -> Attributes -> Bool

Ord Attributes

Defined in Yi.Style

Methods

compare :: Attributes -> Attributes -> Ordering

(<) :: Attributes -> Attributes -> Bool

(<=) :: Attributes -> Attributes -> Bool

(>) :: Attributes -> Attributes -> Bool

(>=) :: Attributes -> Attributes -> Bool

max :: Attributes -> Attributes -> Attributes

min :: Attributes -> Attributes -> Attributes

emptyAttributes :: Attributes

type Style = Endo Attributes

The style is used to transform attributes by modifying one or more of the visual text attributes.

data UIStyle

The UI type

Constructors

UIStyle

Fields

• modelineAttributes :: Attributes

  ground attributes for the modeline

• modelineFocusStyle :: Style

  transformation of modeline in focus

• tabBarAttributes :: Attributes

  ground attributes for the tabbar

• tabInFocusStyle :: Style

  a tab that currently holds the focus

• tabNotFocusedStyle :: Style

  a tab that does not have the current focus

• baseAttributes :: Attributes

  ground attributes for the main text views

• selectedStyle :: Style

  the selected portion

• eofStyle :: Style

  empty file marker colours

• errorStyle :: Style

  indicates errors in text

• hintStyle :: Style

  search matchesparen matchesother hints

• strongHintStyle :: Style

  current search match

• commentStyle :: Style

  all comments

• blockCommentStyle :: Style

  additional only for block comments

• keywordStyle :: Style

  applied to language keywords

• numberStyle :: Style

  numbers

• preprocessorStyle :: Style

  preprocessor directive (often in Haskell or C)

• stringStyle :: Style

  constant strings

• longStringStyle :: Style

  additional style for long strings

• typeStyle :: Style

  type name (such as class in an OO language)

• dataConstructorStyle :: Style

  data constructor

• importStyle :: Style

  style of import names

• builtinStyle :: Style

  builtin things, e.g. Array in JavaScript

• regexStyle :: Style

  regular expressions

• variableStyle :: Style

  any standard variable (identifier)

• operatorStyle :: Style

  infix operators

• quoteStyle :: Style

  Style of a quotation (e.g. in template haskell)

• makeFileAction :: Style

  stuff that's passed to the shell in a Makefile

• makeFileRuleHead :: Style

  makefile rule headers

type StyleName = UIStyle -> Style

A StyleName determines what style to use, taking into account the set of rendering preferences given by a UIStyle. Typically, style names will be Style-valued field names of UIStyle.

withFg :: Color -> Style

A style that sets the foreground.

withBg :: Color -> Style

A style that sets the background.

withBd :: Bool -> Style

A style that sets the font to bold

withItlc :: Bool -> Style

A style that sets the style to italics

withUnderline :: Bool -> Style

A style that sets the style to underlined

withReverse :: Bool -> Style

A style that sets the style to underlined

defaultStyle :: StyleName

The identity transform.

data Color

Constructors

RGB !Word8 !Word8 !Word8

Default

The system-default color of the engine used. e.g. in Gtk this should pick whatever the user has chosen as default color (background or foreground depending on usage) for the text.

Instances

Show Color

Defined in Yi.Style

Methods

showsPrec :: Int -> Color -> ShowS

show :: Color -> String

showList :: [Color] -> ShowS

Eq Color

Defined in Yi.Style

Methods

(==) :: Color -> Color -> Bool

(/=) :: Color -> Color -> Bool

Ord Color

Defined in Yi.Style

Methods

compare :: Color -> Color -> Ordering

(<) :: Color -> Color -> Bool

(<=) :: Color -> Color -> Bool

(>) :: Color -> Color -> Bool

(>=) :: Color -> Color -> Bool

max :: Color -> Color -> Color

min :: Color -> Color -> Color

colorToText :: Color -> String

Convert a color to its text specification, as to be accepted by XParseColor

black :: Color

grey :: Color

lightGrey :: Color

darkred :: Color

red :: Color

darkgreen :: Color

green :: Color

brown :: Color

yellow :: Color

darkblue :: Color

blue :: Color

purple :: Color

magenta :: Color

darkcyan :: Color

cyan :: Color

white :: Color

brightwhite :: Color