Safe Haskell	Safe
Language	Haskell98

Text.CSS3.Selectors.Syntax

Description

Syntax of CSS3 selectors.

Synopsis

Documentation

data SelectorGroup Source #

sel [, sel ...]

Constructors

SelectorGroup Selector [Selector]

Instances

Eq SelectorGroup Source #
Methods (==) :: SelectorGroup -> SelectorGroup -> Bool # (/=) :: SelectorGroup -> SelectorGroup -> Bool #
Read SelectorGroup Source #
Methods readsPrec :: Int -> ReadS SelectorGroup # readList :: ReadS [SelectorGroup] # readPrec :: ReadPrec SelectorGroup # readListPrec :: ReadPrec [SelectorGroup] #
Show SelectorGroup Source #
Methods showsPrec :: Int -> SelectorGroup -> ShowS # show :: SelectorGroup -> String # showList :: [SelectorGroup] -> ShowS #

data Selector Source #

Constructors

Selector SimpleSelectorSequence (Maybe (Combinator, Selector))

Instances

Eq Selector Source #
Methods (==) :: Selector -> Selector -> Bool # (/=) :: Selector -> Selector -> Bool #
Read Selector Source #
Methods readsPrec :: Int -> ReadS Selector # readList :: ReadS [Selector] # readPrec :: ReadPrec Selector # readListPrec :: ReadPrec [Selector] #
Show Selector Source #
Methods showsPrec :: Int -> Selector -> ShowS # show :: Selector -> String # showList :: [Selector] -> ShowS #

data SimpleSelectorSequence Source #

Constructors

SimpleSelectorSequence HeadSimpleSelector [TailSimpleSelector]

Instances

Eq SimpleSelectorSequence Source #
Methods (==) :: SimpleSelectorSequence -> SimpleSelectorSequence -> Bool # (/=) :: SimpleSelectorSequence -> SimpleSelectorSequence -> Bool #
Read SimpleSelectorSequence Source #
Methods readsPrec :: Int -> ReadS SimpleSelectorSequence # readList :: ReadS [SimpleSelectorSequence] # readPrec :: ReadPrec SimpleSelectorSequence # readListPrec :: ReadPrec [SimpleSelectorSequence] #
Show SimpleSelectorSequence Source #
Methods showsPrec :: Int -> SimpleSelectorSequence -> ShowS # show :: SimpleSelectorSequence -> String # showList :: [SimpleSelectorSequence] -> ShowS #

data HeadSimpleSelector Source #

Constructors

TypeSelector String	type
UniversalSelector	*

Instances

Eq HeadSimpleSelector Source #
Methods (==) :: HeadSimpleSelector -> HeadSimpleSelector -> Bool # (/=) :: HeadSimpleSelector -> HeadSimpleSelector -> Bool #
Read HeadSimpleSelector Source #
Methods readsPrec :: Int -> ReadS HeadSimpleSelector # readList :: ReadS [HeadSimpleSelector] # readPrec :: ReadPrec HeadSimpleSelector # readListPrec :: ReadPrec [HeadSimpleSelector] #
Show HeadSimpleSelector Source #
Methods showsPrec :: Int -> HeadSimpleSelector -> ShowS # show :: HeadSimpleSelector -> String # showList :: [HeadSimpleSelector] -> ShowS #

data TailSimpleSelector Source #

Constructors

AttributeSelector String (Maybe (AttributeOperator, String))	`[attr]` or `[attr=value]`
ClassSelector String	.class
IDSelector String	#id
PseudoClass PseudoClass	:pseudo-class

Instances

Eq TailSimpleSelector Source #
Methods (==) :: TailSimpleSelector -> TailSimpleSelector -> Bool # (/=) :: TailSimpleSelector -> TailSimpleSelector -> Bool #
Read TailSimpleSelector Source #
Methods readsPrec :: Int -> ReadS TailSimpleSelector # readList :: ReadS [TailSimpleSelector] # readPrec :: ReadPrec TailSimpleSelector # readListPrec :: ReadPrec [TailSimpleSelector] #
Show TailSimpleSelector Source #
Methods showsPrec :: Int -> TailSimpleSelector -> ShowS # show :: TailSimpleSelector -> String # showList :: [TailSimpleSelector] -> ShowS #

data Combinator Source #

Constructors

Descendant	E F
Child	E > F
AdjacentSibling	E + F
GeneralSibling	E ~ F

Instances

Eq Combinator Source #
Methods (==) :: Combinator -> Combinator -> Bool # (/=) :: Combinator -> Combinator -> Bool #
Read Combinator Source #
Methods readsPrec :: Int -> ReadS Combinator # readList :: ReadS [Combinator] # readPrec :: ReadPrec Combinator # readListPrec :: ReadPrec [Combinator] #
Show Combinator Source #
Methods showsPrec :: Int -> Combinator -> ShowS # show :: Combinator -> String # showList :: [Combinator] -> ShowS #

data AttributeOperator Source #

Constructors

ExactMatch	A = V
IncludesMatch	A ~= V
DashMatch	A \|= V
PrefixMatch	A ^= V
SuffixMatch	A $= V
InfixMatch	A *= V

Instances

Eq AttributeOperator Source #
Methods (==) :: AttributeOperator -> AttributeOperator -> Bool # (/=) :: AttributeOperator -> AttributeOperator -> Bool #
Read AttributeOperator Source #
Methods readsPrec :: Int -> ReadS AttributeOperator # readList :: ReadS [AttributeOperator] # readPrec :: ReadPrec AttributeOperator # readListPrec :: ReadPrec [AttributeOperator] #
Show AttributeOperator Source #
Methods showsPrec :: Int -> AttributeOperator -> ShowS # show :: AttributeOperator -> String # showList :: [AttributeOperator] -> ShowS #

data PseudoClass Source #

Constructors

Root
NthChild PseudoClassParameter
NthLastChild PseudoClassParameter
NthOfType PseudoClassParameter
NthLastOfType PseudoClassParameter
FirstChild
LastChild
FirstOfType
LastOfType
OnlyChild
OnlyOfType
Empty
Not (Either HeadSimpleSelector TailSimpleSelector)	Note: According to the specs, `:not` pseudo-classes may not be nested. The syntax doesn't reflect that.

Instances

Eq PseudoClass Source #
Methods (==) :: PseudoClass -> PseudoClass -> Bool # (/=) :: PseudoClass -> PseudoClass -> Bool #
Read PseudoClass Source #
Methods readsPrec :: Int -> ReadS PseudoClass # readList :: ReadS [PseudoClass] # readPrec :: ReadPrec PseudoClass # readListPrec :: ReadPrec [PseudoClass] #
Show PseudoClass Source #
Methods showsPrec :: Int -> PseudoClass -> ShowS # show :: PseudoClass -> String # showList :: [PseudoClass] -> ShowS #

data PseudoClassParameter Source #

Constructors

PseudoClassParameter Integer Integer

Instances

Eq PseudoClassParameter Source #
Methods (==) :: PseudoClassParameter -> PseudoClassParameter -> Bool # (/=) :: PseudoClassParameter -> PseudoClassParameter -> Bool #
Read PseudoClassParameter Source #
Methods readsPrec :: Int -> ReadS PseudoClassParameter # readList :: ReadS [PseudoClassParameter] # readPrec :: ReadPrec PseudoClassParameter # readListPrec :: ReadPrec [PseudoClassParameter] #
Show PseudoClassParameter Source #
Methods showsPrec :: Int -> PseudoClassParameter -> ShowS # show :: PseudoClassParameter -> String # showList :: [PseudoClassParameter] -> ShowS #

data Specificity Source #

The specificity of a selector with its components decreasing in significance from left to right. The components in Specificity a b c denote

a: the number of ID selectors,
b: the number of class selectors, attribute selectors and pseudo-classes (not counting the :not pseudo-class itself), and
c: the number of type selectors and pseudo-elements

as described in http://www.w3.org/TR/selectors/#specificity.

Constructors

Specificity !Int !Int !Int

Instances

Eq Specificity Source #
Methods (==) :: Specificity -> Specificity -> Bool # (/=) :: Specificity -> Specificity -> Bool #
Ord Specificity Source #
Methods compare :: Specificity -> Specificity -> Ordering # (<) :: Specificity -> Specificity -> Bool # (<=) :: Specificity -> Specificity -> Bool # (>) :: Specificity -> Specificity -> Bool # (>=) :: Specificity -> Specificity -> Bool # max :: Specificity -> Specificity -> Specificity # min :: Specificity -> Specificity -> Specificity #
Read Specificity Source #
Methods readsPrec :: Int -> ReadS Specificity # readList :: ReadS [Specificity] # readPrec :: ReadPrec Specificity # readListPrec :: ReadPrec [Specificity] #
Show Specificity Source #
Methods showsPrec :: Int -> Specificity -> ShowS # show :: Specificity -> String # showList :: [Specificity] -> ShowS #

specificity :: Selector -> Specificity Source #

Returns the specificity for a selector.