Revision 3c82811e7cedf08257bd453d2a088ee98502feb2 authored by Justin Lebar on 08 February 2013, 14:32:23 UTC, committed by Justin Lebar on 08 February 2013, 14:32:23 UTC
1 parent a7f0a31
Bindings.conf
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# DOM Bindings Configuration.
#
# The WebIDL interfaces are defined in dom/webidl. For each such interface, there
# is a corresponding entry in the configuration table below. The configuration
# table maps each interface name to a |descriptor| or list of |descriptor|s.
#
# Valid fields for all descriptors:
# * nativeType - The native type (concrete class or XPCOM interface) that
# instances of this interface will unwrap to. If not
# specified, defaults to "mozilla::dom::InterfaceName" for
# non-worker non-external-or-callback interfaces, to
# "mozilla::dom::workers::InterfaceName" for worker
# non-external interfaces, to 'nsIDOM' followed by the
# interface name for non-worker external-or-callback
# interfaces, and to "JSObject" for worker external-or-callback
# interfaces.
# * headerFile - The file in which the nativeType is declared (defaults
# to an educated guess).
# * castable - Indicates whether the value in the wrapper can be cast to
# nativeType, or whether it needs to be QI-ed (defaults to True
# for everything but callback interfaces and external interfaces,
# for which it defaults to false and is not allowed to be set
# at all).
# * concrete - Indicates whether there exist objects with this interface as
# their primary interface (defaults to True).
# * prefable - Indicates whether this bindings should be disabled if the
# global pref for Web IDL bindings is set to false. This is a
# risk mitigation strategy and it will cause all of the Web IDL
# bindings marked as prefable to fall back to the xpconnect
# bindings in case something goes wrong. This defaults to False.
# Setting this on objects which only have Web IDL bindings does
# not make any sense.
# Cannot be set on external interfaces.
# * workers - Indicates whether the descriptor is intended to be used for
# worker threads (defaults to false).
# * customTrace - The native class will use a custom trace hook (defaults to
# true for workers, false otherwise).
# * customFinalize - The native class will use a custom finalize hook
# (defaults to true for workers, false otherwise).
# * notflattened - The native type does not have nsIClassInfo, so when
# wrapping it the right IID needs to be passed in.
# * register - True if this binding should be registered. Defaults to true.
# * binaryNames - Dict for mapping method and attribute names to different
# names when calling the native methods (defaults to an empty
# dict). The keys are the property names as they appear in the
# .webidl file and the values are the names as they should be
# in the WebIDL.
# * wrapperCache: True if this object is a wrapper cache. Objects that are
# not can only be returned from a limited set of methods,
# cannot be prefable, and must ensure that they disallow
# XPConnect wrapping. Always true for worker descriptors.
# Defaults to true.
# * nativeOwnership: Describes how the native object is held. 4 possible
# types: worker object ("worker"), non-refcounted object
# ("owned"), refcounted non-nsISupports object
# ("refcounted") or nsISupports ("nsisupports").
# Non-refcounted objects need to inherit from
# mozilla::dom::NonRefcountedDOMObject and preferably use
# MOZ_COUNT_CTOR/MOZ_COUNT_DTOR in their
# constructor/destructor so they participate in leak
# logging.
# This mostly determines how the finalizer releases the
# binding's hold on the native object. For a worker object
# it'll call Release, for a non-refcounted object it'll
# call delete through XPConnect's deferred finalization
# mechanism, for a refcounted object it'll call Release
# through XPConnect's deferred finalization mechanism.
# Always "worker" for worker descriptors. Defaults to
# "nsisupports".
#
# The following fields are either a string, an array (defaults to an empty
# array) or a dictionary with three possible keys (all, getterOnly and
# setterOnly) each having such an array as the value
#
# * implicitJSContext - attributes and methods specified in the .webidl file
# that require a JSContext as the first argument
# * resultNotAddRefed - attributes and methods specified in the .webidl file
# that do not AddRef the return value
DOMInterfaces = {
'mozAudioContext': {
'nativeType': 'AudioContext',
'implicitJSContext': [ 'createBuffer' ],
},
'AudioNode' : {
'concrete': False,
},
'AudioSourceNode': {
'concrete': False,
},
'Blob': [
{
'headerFile': 'nsIDOMFile.h',
},
{
'workers': True,
}],
'CanvasRenderingContext2D': [
{
'nativeType': 'nsCanvasRenderingContext2DAzure',
# Making this non-prefable requires that we ensure that nothing takes this
# type as an argument or that the non-Azure variant is removed.
'prefable': True,
'implicitJSContext': [
'createImageData', 'getImageData', 'putImageData', 'strokeStyle',
'fillStyle', 'mozDash'
],
'resultNotAddRefed': [ 'canvas' ],
'binaryNames': {
'mozImageSmoothingEnabled': 'imageSmoothingEnabled',
'mozFillRule': 'fillRule'
}
}],
'ClientRectList': [
{
'nativeType': 'nsClientRectList',
'headerFile': 'nsClientRect.h',
'prefable': True,
'resultNotAddRefed': [ 'item' ]
}],
'CSS2Properties': {
'nativeType': 'nsDOMCSSDeclaration',
'prefable': True,
},
'CSSStyleDeclaration': {
'nativeType': 'nsICSSDeclaration',
'prefable': True
},
'Document': [
{
'nativeType': 'nsIDocument',
},
{
'workers': True,
}],
'DOMSettableTokenList': [
{
'nativeType': 'nsDOMSettableTokenList',
'prefable': True,
'binaryNames': {
'__stringifier': 'Stringify'
}
}],
'DOMTokenList': [
{
'nativeType': 'nsDOMTokenList',
'prefable': True,
'binaryNames': {
'__stringifier': 'Stringify'
}
}],
'Event': [
{
'workers': True,
}],
'EventListener': [
{
'workers': True,
}],
'EventTarget': [
{
'nativeType': 'nsDOMEventTargetHelper',
'hasInstanceInterface': 'nsIDOMEventTarget',
'concrete': False,
'prefable': True,
},
{
'workers': True,
'concrete': False
}],
'FileList': [
{
'nativeType': 'nsDOMFileList',
'headerFile': 'nsDOMFile.h',
'prefable': True,
'resultNotAddRefed': [ 'item' ]
}],
'FileReaderSync': {
'workers': True,
},
'FormData': [
{
'workers': True,
}],
'HTMLCollection': [
{
'nativeType': 'nsIHTMLCollection',
'prefable': True,
'resultNotAddRefed': [ 'item' ]
}],
'HTMLOptionsCollection': [
{
'nativeType': 'nsHTMLOptionCollection',
'headerFile': 'nsHTMLSelectElement.h',
'prefable': True,
'resultNotAddRefed': [ 'item' ],
'binaryNames': {
'__indexedsettercreator': 'SetOption'
}
}],
'HTMLPropertiesCollection': [
{
'headerFile': 'HTMLPropertiesCollection.h',
'prefable': True,
'resultNotAddRefed': [ 'item', 'namedItem', 'names' ]
}],
'IID': [
{
'nativeType': 'nsIJSID',
'headerFile': 'xpcjsid.h',
},
{
'workers': True,
}],
'InputStream': [
{
'nativeType': 'nsIInputStream',
'notflattened': True
},
{
'workers': True,
}],
'MozChannel': [
{
'nativeType': 'nsIChannel',
'notflattened': True
},
{
'workers': True,
}],
'NodeList': [
{
'nativeType': 'nsINodeList',
'prefable': True,
'resultNotAddRefed': [ 'item' ]
}],
'PaintRequestList': [
{
'nativeType': 'nsPaintRequestList',
'headerFile': 'nsPaintRequest.h',
'prefable': True,
'resultNotAddRefed': [ 'item' ]
}],
'Performance': {
'nativeType': 'nsPerformance',
'resultNotAddRefed': [ 'timing', 'navigation' ]
},
'PerformanceTiming': {
'nativeType': 'nsPerformanceTiming',
'headerFile': 'nsPerformance.h'
},
'PerformanceNavigation': {
'nativeType': 'nsPerformanceNavigation',
'headerFile': 'nsPerformance.h'
},
'PropertyNodeList': [
{
'headerFile': 'HTMLPropertiesCollection.h',
'prefable': True,
'resultNotAddRefed': [ 'item' ]
}],
'SVGLengthList': [
{
'nativeType': 'mozilla::DOMSVGLengthList',
'headerFile': 'DOMSVGLengthList.h',
'prefable': True,
'resultNotAddRefed': [ 'getItem' ]
}],
'SVGNumberList': [
{
'nativeType': 'mozilla::DOMSVGNumberList',
'headerFile': 'DOMSVGNumberList.h',
'prefable': True,
'resultNotAddRefed': [ 'getItem' ]
}],
'SVGPathSegList': [
{
'nativeType': 'mozilla::DOMSVGPathSegList',
'headerFile': 'DOMSVGPathSegList.h',
'prefable': True,
'resultNotAddRefed': [ 'getItem' ]
}],
'SVGPointList': [
{
'nativeType': 'mozilla::DOMSVGPointList',
'headerFile': 'DOMSVGPointList.h',
'prefable': True,
'resultNotAddRefed': [ 'getItem' ]
}],
'SVGTransformList': [
{
'nativeType': 'mozilla::DOMSVGTransformList',
'headerFile': 'DOMSVGTransformList.h',
'prefable': True,
'resultNotAddRefed': [ 'getItem' ]
}],
'TextEncoder': {
'headerFile': 'mozilla/dom/TextEncoder.h',
'implicitJSContext': [ 'encode' ],
},
'TextDecoder': {
'headerFile': 'mozilla/dom/TextDecoder.h',
},
'WebGLBuffer': {
'nativeType': 'mozilla::WebGLBuffer',
'headerFile': 'WebGLContext.h'
},
'WebGLExtensionCompressedTextureATC': {
'nativeType': 'mozilla::WebGLExtensionCompressedTextureATC',
'headerFile': 'WebGLExtensions.h'
},
'WebGLExtensionCompressedTexturePVRTC': {
'nativeType': 'mozilla::WebGLExtensionCompressedTexturePVRTC',
'headerFile': 'WebGLExtensions.h'
},
'WebGLExtensionCompressedTextureS3TC': {
'nativeType': 'mozilla::WebGLExtensionCompressedTextureS3TC',
'headerFile': 'WebGLExtensions.h'
},
'WebGLExtensionDepthTexture': {
'nativeType': 'mozilla::WebGLExtensionDepthTexture',
'headerFile': 'WebGLExtensions.h'
},
'WebGLExtensionDebugRendererInfo': {
'nativeType': 'mozilla::WebGLExtensionDebugRendererInfo',
'headerFile': 'WebGLExtensions.h'
},
'WebGLExtensionLoseContext': {
'nativeType': 'mozilla::WebGLExtensionLoseContext',
'headerFile': 'WebGLExtensions.h'
},
'WebGLExtensionStandardDerivatives': {
'nativeType': 'mozilla::WebGLExtensionStandardDerivatives',
'headerFile': 'WebGLExtensions.h'
},
'WebGLExtensionTextureFilterAnisotropic': {
'nativeType': 'mozilla::WebGLExtensionTextureFilterAnisotropic',
'headerFile': 'WebGLExtensions.h'
},
'WebGLExtensionTextureFloat': {
'nativeType': 'mozilla::WebGLExtensionTextureFloat',
'headerFile': 'WebGLExtensions.h'
},
'WebGLFramebuffer': {
'nativeType': 'mozilla::WebGLFramebuffer',
'headerFile': 'WebGLContext.h'
},
'WebGLProgram': {
'nativeType': 'mozilla::WebGLProgram',
'headerFile': 'WebGLContext.h'
},
'WebGLRenderbuffer': {
'nativeType': 'mozilla::WebGLRenderbuffer',
'headerFile': 'WebGLContext.h'
},
'WebGLRenderingContext': {
'nativeType': 'mozilla::WebGLContext',
'headerFile': 'WebGLContext.h',
'resultNotAddRefed': [ 'canvas', 'getContextAttributes', 'getExtension',
'getAttachedShaders' ],
'implicitJSContext': [ 'texImage2D', 'texSubImage2D', 'getSupportedExtensions' ],
},
'WebGLShader': {
'nativeType': 'mozilla::WebGLShader',
'headerFile': 'WebGLContext.h'
},
'WebGLShaderPrecisionFormat': {
'nativeType': 'mozilla::WebGLShaderPrecisionFormat',
'headerFile': 'WebGLContext.h',
'wrapperCache': False
},
'WebGLTexture': {
'nativeType': 'mozilla::WebGLTexture',
'headerFile': 'WebGLContext.h'
},
'WebGLUniformLocation': {
'nativeType': 'mozilla::WebGLUniformLocation',
'headerFile': 'WebGLContext.h',
'wrapperCache': False
},
'XMLHttpRequest': [
{
'nativeType': 'nsXMLHttpRequest',
'implicitJSContext': [ 'constructor', ],
'resultNotAddRefed': [ 'upload', 'responseXML' ]
},
{
'workers': True,
}],
'XMLHttpRequestEventTarget': [
{
'nativeType': 'nsXHREventTarget',
'headerFile': 'nsXMLHttpRequest.h',
'concrete': False,
'prefable': True,
},
{
'workers': True,
'concrete': False,
}],
'XMLHttpRequestUpload': [
{
'nativeType': 'nsXMLHttpRequestUpload',
'headerFile': 'nsXMLHttpRequest.h',
'prefable': True
},
{
'workers': True,
}],
'WebSocket': [
{
'headerFile': 'WebSocket.h',
'implicitJSContext': [ 'constructor' ]
}],
####################################
# Test Interfaces of various sorts #
####################################
'TestInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False,
'resultNotAddRefed': [ 'receiveWeakSelf', 'receiveWeakNullableSelf',
'receiveWeakOther', 'receiveWeakNullableOther',
'receiveWeakExternal', 'receiveWeakNullableExternal',
'ReceiveWeakCallbackInterface',
'ReceiveWeakNullableCallbackInterface',
'receiveWeakCastableObjectSequence',
'receiveWeakNullableCastableObjectSequence',
'receiveWeakCastableObjectNullableSequence',
'receiveWeakNullableCastableObjectNullableSequence' ],
'binaryNames': { 'methodRenamedFrom': 'methodRenamedTo',
'attributeGetterRenamedFrom': 'attributeGetterRenamedTo',
'attributeRenamedFrom': 'attributeRenamedTo' }
},
'TestNonCastableInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False,
'castable': False
},
'TestExternalInterface' : {
'nativeType': 'mozilla::dom::TestExternalInterface',
'headerFile': 'TestBindingHeader.h',
'register': False
},
'TestNonWrapperCacheInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False,
'wrapperCache': False
},
'TestCallbackInterface': {
'nativeType': 'mozilla::dom::TestCallbackInterface',
'headerFile': 'TestBindingHeader.h',
'register': False
},
'IndirectlyImplementedInterface': {
'headerFile': 'TestBindingHeader.h',
'register': False,
'castable': False,
'concrete': False
},
'OnlyForUseInConstructor' : {
'headerFile': 'TestBindingHeader.h',
'register': False
},
'TestIndexedGetterInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False
},
'TestNamedGetterInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False
},
'TestIndexedAndNamedGetterInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False
},
'TestIndexedSetterInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False
},
'TestNamedSetterInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False
},
'TestIndexedAndNamedSetterInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False
},
'TestIndexedAndNamedGetterAndSetterInterface' : {
'headerFile': 'TestBindingHeader.h',
'register': False,
'binaryNames': { '__stringifier': 'Stringify' }
},
}
# These are temporary, until they've been converted to use new DOM bindings
def addExternalIface(iface, nativeType=None, headerFile=None):
if iface in DOMInterfaces:
raise Exception('Interface declared both as WebIDL and External interface')
domInterface = {
'concrete': False
}
if not nativeType is None:
domInterface['nativeType'] = nativeType
if not headerFile is None:
domInterface['headerFile'] = headerFile
DOMInterfaces[iface] = domInterface
# If you add one of these, you need to make sure nsDOMQS.h has the relevant
# macros added for it
def addExternalHTMLElement(element):
nativeElement = 'ns' + element
addExternalIface(element, nativeType=nativeElement,
headerFile=nativeElement + '.h')
addExternalHTMLElement('HTMLCanvasElement')
addExternalHTMLElement('HTMLImageElement')
addExternalHTMLElement('HTMLOptionElement')
addExternalHTMLElement('HTMLOptGroupElement')
addExternalHTMLElement('HTMLVideoElement')
addExternalIface('CanvasGradient', headerFile='nsIDOMCanvasRenderingContext2D.h')
addExternalIface('CanvasPattern', headerFile='nsIDOMCanvasRenderingContext2D.h')
addExternalIface('ClientRect')
addExternalIface('CSSRule')
addExternalIface('CSSValue')
addExternalIface('DOMStringList', nativeType='nsDOMStringList',
headerFile='nsDOMLists.h')
addExternalIface('Element', nativeType='nsGenericElement')
addExternalIface('File')
addExternalIface('HitRegionOptions', nativeType='nsISupports')
addExternalIface('HTMLElement')
addExternalIface('ImageData', nativeType='mozilla::dom::ImageData')
addExternalIface('Node', nativeType='nsINode')
addExternalIface('PaintRequest')
addExternalIface('SVGLength')
addExternalIface('SVGMatrix')
addExternalIface('SVGNumber')
addExternalIface('SVGPathSeg')
addExternalIface('SVGPoint')
addExternalIface('SVGTransform')
addExternalIface('TextMetrics', headerFile='nsIDOMCanvasRenderingContext2D.h')
addExternalIface('Touch', headerFile='nsIDOMTouchEvent.h')
addExternalIface('WebGLActiveInfo', nativeType='mozilla::WebGLActiveInfo',
headerFile='WebGLContext.h')
addExternalIface('WebGLContextAttributes', nativeType='JSObject',
headerFile='jsapi.h')
addExternalIface('Window')
addExternalIface('XULElement')
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