MixinDefinition class

Inheritance
  • Object
  • Node
  • MixinDefinition
Implemented types
Mixed in types

Constructors

MixinDefinition(String name, List<MixinArgs> params, List<Node> rules, Node condition, { bool variadic, int index, FileInfo currentFileInfo, List<Node> frames, VisibilityInfo visibilityInfo })

Properties

arity ↔ int
Number of params
read / write
condition Node
when (condition) {}
read / write
frames ↔ List<Node>
read / write
name ↔ String
Node name
read / write, override-getter
optionalParameters ↔ List<String>
Arguments number optional
read / write
params ↔ List<MixinArgs>
Mixin params
read / write
required ↔ int
Arguments number required
read / write
rules ↔ List<Node>
Mixin body
read / write, override
treeField → Map<String, dynamic>
Fields to show with genTree
read-only, override
type → String
Node generic name == class name
final
variadic ↔ bool
Arguments number is variable
read / write
allExtends ↔ List<Extend>
For extends visitor process
read / write, inherited
allowRoot ↔ bool
The Node type could be used in the root ruleset
read / write, inherited
cleanCss ↔ CleanCssContext
Info to optimize the node with cleanCss
read / write, inherited
currentFileInfo FileInfo
get fileInfo from this node or their parent
read / write, inherited
debugInfo DebugInfo
Filename and line coordinates for error debug
read / write, inherited
elements ↔ List<Element>
Selector elements
read / write, inherited
evalFirst ↔ bool
DetachedRuleset and MixinDefinition must be evaluated before other nodes in the Ruleset.eval() funciton
read / write, inherited
evaluated ↔ bool
result from bool eval, used in condition
read / write, inherited
functionRegistry FunctionRegistry
read / write, inherited
hashCode → int
The hash code for this object.
read-only, inherited
id ↔ int
hashCode own or inherited for object comparation
read / write, inherited
index ↔ int
index from this node or their parent, position in the less file
read / write, inherited
isRuleset ↔ bool
True if is a Ruleset or MixinDefinition
read / write, inherited
nodeVisible ↔ bool
Only output css code for nodeVisible = true
read / write, inherited
operands ↔ List<Node>
For operation node
read / write, inherited
originalRuleset Node
for Rulesets and mixins process
read / write, inherited
paren Node
read / write, inherited
parens ↔ bool
The node has been parsed inside parenthesis ()
read / write, inherited
parensInOp ↔ bool
for expression evaluation
read / write, inherited
parent Node
parent Node, used by index and fileInfo.
read / write, inherited
parsed ↔ bool
Some anonymous nodes are lazy parsed
read / write, inherited
rootNode ↔ bool
read / write, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
selectors ↔ List<Selector>
The ruleset selectors
read / write, inherited
value ↔ dynamic
the node value
@virtual, read / write, inherited
visibilityBlocks ↔ int
Node visibility control
read / write, inherited

Methods

accept(covariant VisitorBase visitor) → void
override
eval(Contexts context) MixinDefinition
override
evalCall(Contexts context, List<MixinArgs> args, { bool important }) Ruleset
evalParams(Contexts context, Contexts mixinEnv, List<MixinArgs> args, List<Node> evaldArguments) Ruleset
/ find: function () { return this.parent.find.apply(this, arguments); }, / rulesets: function () { return this.parent.rulesets.apply(this); }, [...]
makeImportant() MixinDefinition
override
matchArgs(List<MixinArgs> args, Contexts context) → bool
Check arguments call is according mixin definition
override
matchCondition(List<MixinArgs> args, Contexts context) → bool
override
toString() → String
Returns a string representation of this object.
addVisibilityBlock() → void
inherited
blocksVisibility() → bool
Returns true if this node represents root of was imported by reference
inherited
copyVisibilityInfo(VisibilityInfo info) → void
This node get the visibility from info
inherited
ensureInvisibility() → void
Turns off node visibility - if called node will NOT be shown in output regardless of whether it comes from import by reference or not
inherited
ensureVisibility() → void
Turns on node visibility, that is, if called node will be shown in output regardless of whether it comes from import by reference or not
inherited
fileInfo() FileInfo
returns fileInfo from this node or their parent
inherited
find(Selector selector, [ VariableMixin self, Function filter ]) → List<MixinFound>
Returns the List of Rules that matchs selector. The results are cached. [...]
inherited
fround(Contexts context, num value, [ int precision ]) → num
Adjust the precision of value according to context.numPrecision. 8 By default. [...]
inherited
genCSS(Contexts context, Output output) → void
Writes in output the node transformed to CSS.
inherited
genTree(Contexts env, Output output, [ String prefix = '' ]) → void
Writes in output the tree, for debug
inherited
genTreeField(Contexts env, Output output, String fieldName, dynamic fieldValue) → void
Build the subtree for a fieldName, fieldValue
inherited
genTreeTitle(Contexts env, Output output, String prefix, String type, String value) → void
Build the node tree title
inherited
getIndex() → int
returns index from this node or their parent
inherited
isCharset() → bool
Directive overrides it
inherited
isRulesetLike() → bool
inherited
isVisible() → bool
return values: false - the node must not be visible true - the node must be visible null - the node has the same visibility as its parent
inherited
lastDeclaration() Node
Returns the last Declaration node in rules example: bar: @return[]; where '[]' is the last declaration
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
parseForCompression() → void
Parse all Declaration nodes (used for compression)
inherited
parseValue<T>(T toParse) → T
toParse = Declaration | List
inherited
properties() → Map<String, List<Declaration>>
inherited
property(String name) → List<Declaration>
inherited
removeVisibilityBlock() → void
inherited
resetCache() → void
inherited
rulesets() → List<Node>
Returns a List of MixinDefinition or Ruleset contained in this.rules
inherited
setParent(dynamic nodes, Node parent) → void
Update parent property in nodes. [...]
inherited
throwAwayComments() → void
inherited
toCSS(Contexts context) → String
Returns node transformed to css code
inherited
toTree(LessOptions options) → StringBuffer
debug print the node tree
inherited
transformDeclaration(Declaration decl) Declaration
Parse declaration.value [...]
inherited
variable(String name) Node
Returns the Variable Node (@variable = value).
inherited
variables() → Map<String, Node>
Returns the variables list if exist, else creates it.
inherited
visibilityInfo() VisibilityInfo
inherited

Operators

operator ==(dynamic other) → bool
The equality operator.
inherited