1# 2# This file describes all Blink IDL extended attributes and allowed values. 3# If any IDL file uses an extended attribute or values not listed below, the 4# build will fail. 5# If you would like to add a new extended attribute or value, please: 6# (1) add the extended attribute or value to this file 7# (2) add an explanation to the Blink IDL extended attributes document: 8# http://www.chromium.org/blink/webidl/blink-idl-extended-attributes 9# (3) add appropriate test cases to run-bindings-tests 10# 11# The syntax of this file is as follows: 12# - One extended attribute per one line: Name and (optionally) Values. 13# - "Attr" means that the Attr does not take a value, i.e. [Attr]. 14# - "Attr=X" means that Attr takes a required value, which must be X; 15# i.e. [Attr=X]. 16# - "Attr=X|Y|Z" means that Attr takes a required value, and the valid 17# values are X, Y, and Z, and combinations thereof; 18# e.g. [Attr=X], [Attr=Y], [Attr=X|Z]. 19# The separator must be | or &, so [Attr=X&Z] is also valid; the 20# separator makes a difference for Conditional, but otherwise is simply 21# a style convention. 22# - "Attr=|X|Y|Z" means that Attr takes an optional value, whose valid 23# values (if present) are X, Y, and Z, and combinations thereof; e.g. 24# [Attr], [Attr=X], [Attr=Y], [Attr=X|Z], [Attr=X|Y|Z], [Attr=X&Z]. 25# Note that including an empty value in the list, as in [Attr=X||Y], 26# is NOT valid: the value is optional, but empty values are not allowed. 27# - "Attr=*" means that Attr takes a required value, which can be 28# arbitrary and combinations thereof, e.g. [Attr=IndexedDB], 29# [Attr=DeleteFunction], [Attr=X|Y]. 30# - "Attr=|*" means that Attr takes an optional value, which can be 31# arbitrary, e.g. [Attr], [Attr=X]. 32# - "Attr=X|*" means that Attr takes an required value, which can be 33# arbitrary, but that "X" is standard, e.g. [Attr=X], [Attr=Foo]. 34# 35 36ActiveDOMObject 37ActivityLogging=ForAllWorlds|GetterForAllWorlds|SetterForAllWorlds|ForIsolatedWorlds|GetterForIsolatedWorlds|SetterForIsolatedWorlds 38CachedAttribute=* 39CallWith=ExecutionContext|ScriptState|ScriptArguments|ActiveWindow|FirstWindow|ThisValue 40CheckSecurity=Frame|Node 41Clamp 42Conditional=* 43Constructor 44# FIXME: remove [ConstructorCallWith=Document], as can instead use 45# [ConstructorCallWith=ExecutionContext] + toDocument(executionContext) 46ConstructorCallWith=ExecutionContext|Document 47Custom=|Getter|Setter|LegacyCallAsFunction|ToV8|VisitDOMWrapper|Wrap 48CustomConstructor 49CustomElementCallbacks 50CustomEnumerateProperty 51Default=NullString|Undefined 52DependentLifetime 53DeprecateAs=* 54DoNotCheckConstants 55DoNotCheckSecurity=|Setter 56DoNotCheckSignature 57EnforceRange 58EventConstructor 59ExposeJSAccessors 60GenerateVisitDOMWrapper=document|element|owner|ownerNode 61GlobalContext=Window|WorkerGlobalScope|SharedWorkerGlobalScope|DedicatedWorkerGlobalScope|ServiceWorkerGlobalScope 62Immutable 63ImplementedAs=* 64InitializedByEventConstructor 65# FIXME: We should remove this extended attribute once the needed refactoring is complete. 66LegacyImplementedInBaseClass 67MeasureAs=* 68NamedConstructor=* 69NoInterfaceObject 70NotEnumerable 71OverrideBuiltins 72# Valid values for [PerContextEnabled] are Context Features, in 73# ContextFeatures::FeatureType in Source/core/dom/ContextFeatures.h 74PerContextEnabled=* 75PerWorldBindings 76PutForwards=* 77RaisesException=|Getter|Setter|Constructor 78ReadOnly 79Reflect=|* 80Replaceable 81# Valid values for [RuntimeEnabled] are the Runtime Enabled Features, listed in 82# Source/core/page/RuntimeEnabledFeatures.in 83RuntimeEnabled=* 84SetReference=* 85SetterCallWith=ExecutionContext|ScriptState|ScriptArguments|ActiveWindow|FirstWindow 86SpecialWrapFor=* 87StrictTypeChecking 88TreatNullAs=NullString|* 89TreatReturnedNullStringAs=Null|Undefined 90TreatUndefinedAs=NullString|* 91URL 92Unforgeable 93