diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/bindings/scripts/CodeGeneratorJS.pm')
| -rw-r--r-- | src/3rdparty/webkit/WebCore/bindings/scripts/CodeGeneratorJS.pm | 226 |
1 files changed, 117 insertions, 109 deletions
diff --git a/src/3rdparty/webkit/WebCore/bindings/scripts/CodeGeneratorJS.pm b/src/3rdparty/webkit/WebCore/bindings/scripts/CodeGeneratorJS.pm index dbcfffffe..26cf3f596 100644 --- a/src/3rdparty/webkit/WebCore/bindings/scripts/CodeGeneratorJS.pm +++ b/src/3rdparty/webkit/WebCore/bindings/scripts/CodeGeneratorJS.pm @@ -119,7 +119,15 @@ sub GetParentClassName my $dataNode = shift; return $dataNode->extendedAttributes->{"LegacyParent"} if $dataNode->extendedAttributes->{"LegacyParent"}; - return "DOMObject" if @{$dataNode->parents} eq 0; + if (@{$dataNode->parents} eq 0) { + # FIXME: SVG types requiring a context() pointer do not have enough + # space to hold a globalObject pointer as well w/o hitting the CELL_SIZE limit. + # This could be fixed by moving context() into the various impl() classes. + # Until then, we special case these SVG bindings and allow them to return + # the wrong prototypes and constructors during x-frame access. See bug 27088. + return "DOMObjectWithSVGContext" if IsSVGTypeNeedingContextParameter($dataNode->name); + return "DOMObjectWithGlobalPointer"; + } return "JS" . $codeGenerator->StripModule($dataNode->parents(0)); } @@ -165,7 +173,7 @@ sub AddIncludesForType # When we're finished with the one-file-per-class # reorganization, we won't need these special cases. if ($codeGenerator->IsPrimitiveType($type) or AvoidInclusionOfType($type) - or $type eq "DOMString" or $type eq "DOMObject" or $type eq "RGBColor" or $type eq "Array") { + or $type eq "DOMString" or $type eq "DOMObject" or $type eq "Array") { } elsif ($type =~ /SVGPathSeg/) { $joinedName = $type; $joinedName =~ s/Abs|Rel//; @@ -219,11 +227,13 @@ sub IsSVGTypeNeedingContextParameter { my $implClassName = shift; - if ($implClassName =~ /SVG/ and not $implClassName =~ /Element/) { - return 1 unless $implClassName =~ /SVGPaint/ or $implClassName =~ /SVGColor/ or $implClassName =~ /SVGDocument/; + return 0 unless $implClassName =~ /SVG/; + return 0 if $implClassName =~ /Element/; + my @noContextNeeded = ("SVGPaint", "SVGColor", "SVGDocument", "SVGZoomEvent"); + foreach (@noContextNeeded) { + return 0 if $implClassName eq $_; } - - return 0; + return 1; } sub HashValueForClassAndName @@ -358,6 +368,7 @@ sub GenerateHeader my $hasParent = $hasLegacyParent || $hasRealParent; my $parentClassName = GetParentClassName($dataNode); my $conditional = $dataNode->extendedAttributes->{"Conditional"}; + my $needsSVGContext = IsSVGTypeNeedingContextParameter($interfaceName); # - Add default header template @headerContentHeader = split("\r", $headerTemplate); @@ -375,7 +386,8 @@ sub GenerateHeader if ($hasParent) { $headerIncludes{"$parentClassName.h"} = 1; } else { - $headerIncludes{"JSDOMBinding.h"} = 1; + $headerIncludes{"DOMObjectWithSVGContext.h"} = $needsSVGContext; + $headerIncludes{"JSDOMBinding.h"} = !$needsSVGContext; $headerIncludes{"<runtime/JSGlobalObject.h>"} = 1; $headerIncludes{"<runtime/ObjectPrototype.h>"} = 1; } @@ -420,10 +432,12 @@ sub GenerateHeader # Constructor if ($interfaceName eq "DOMWindow") { push(@headerContent, " $className(PassRefPtr<JSC::Structure>, PassRefPtr<$implType>, JSDOMWindowShell*);\n"); + } elsif ($dataNode->extendedAttributes->{"IsWorkerContext"}) { + push(@headerContent, " $className(PassRefPtr<JSC::Structure>, PassRefPtr<$implType>);\n"); } elsif (IsSVGTypeNeedingContextParameter($implClassName)) { - push(@headerContent, " $className(PassRefPtr<JSC::Structure>, PassRefPtr<$implType>, SVGElement* context);\n"); + push(@headerContent, " $className(PassRefPtr<JSC::Structure>, JSDOMGlobalObject*, PassRefPtr<$implType>, SVGElement* context);\n"); } else { - push(@headerContent, " $className(PassRefPtr<JSC::Structure>, PassRefPtr<$implType>);\n"); + push(@headerContent, " $className(PassRefPtr<JSC::Structure>, JSDOMGlobalObject*, PassRefPtr<$implType>);\n"); } # Destructor @@ -520,7 +534,7 @@ sub GenerateHeader push(@headerContent, " virtual JSC::JSValue lookupSetter(JSC::ExecState*, const JSC::Identifier& propertyName);\n") if $dataNode->extendedAttributes->{"CustomLookupSetter"}; # Constructor object getter - push(@headerContent, " static JSC::JSValue getConstructor(JSC::ExecState*);\n") if $dataNode->extendedAttributes->{"GenerateConstructor"}; + push(@headerContent, " static JSC::JSValue getConstructor(JSC::ExecState*, JSC::JSGlobalObject*);\n") if $dataNode->extendedAttributes->{"GenerateConstructor"}; my $numCustomFunctions = 0; my $numCustomAttributes = 0; @@ -569,23 +583,11 @@ sub GenerateHeader } if (!$hasParent) { - if ($podType) { - push(@headerContent, " JSSVGPODTypeWrapper<$podType>* impl() const { return m_impl.get(); }\n"); - push(@headerContent, " SVGElement* context() const { return m_context.get(); }\n\n"); - push(@headerContent, "private:\n"); - push(@headerContent, " RefPtr<SVGElement> m_context;\n"); - push(@headerContent, " RefPtr<JSSVGPODTypeWrapper<$podType> > m_impl;\n"); - } elsif (IsSVGTypeNeedingContextParameter($implClassName)) { - push(@headerContent, " $implClassName* impl() const { return m_impl.get(); }\n"); - push(@headerContent, " SVGElement* context() const { return m_context.get(); }\n\n"); - push(@headerContent, "private:\n"); - push(@headerContent, " RefPtr<SVGElement> m_context;\n"); - push(@headerContent, " RefPtr<$implClassName > m_impl;\n"); - } else { - push(@headerContent, " $implClassName* impl() const { return m_impl.get(); }\n\n"); - push(@headerContent, "private:\n"); - push(@headerContent, " RefPtr<$implClassName> m_impl;\n"); - } + # Extra space after JSSVGPODTypeWrapper<> to make RefPtr<Wrapper<> > compile. + my $implType = $podType ? "JSSVGPODTypeWrapper<$podType> " : $implClassName; + push(@headerContent, " $implType* impl() const { return m_impl.get(); }\n\n"); + push(@headerContent, "private:\n"); + push(@headerContent, " RefPtr<$implType> m_impl;\n"); } elsif ($dataNode->extendedAttributes->{"GenerateNativeConverter"}) { push(@headerContent, " $implClassName* impl() const\n"); push(@headerContent, " {\n"); @@ -623,11 +625,11 @@ sub GenerateHeader if (!$hasParent || $dataNode->extendedAttributes->{"GenerateToJS"} || $dataNode->extendedAttributes->{"CustomToJS"}) { if ($podType) { - push(@headerContent, "JSC::JSValue toJS(JSC::ExecState*, JSSVGPODTypeWrapper<$podType>*, SVGElement* context);\n"); + push(@headerContent, "JSC::JSValue toJS(JSC::ExecState*, JSDOMGlobalObject*, JSSVGPODTypeWrapper<$podType>*, SVGElement* context);\n"); } elsif (IsSVGTypeNeedingContextParameter($implClassName)) { - push(@headerContent, "JSC::JSValue toJS(JSC::ExecState*, $implType*, SVGElement* context);\n"); + push(@headerContent, "JSC::JSValue toJS(JSC::ExecState*, JSDOMGlobalObject*, $implType*, SVGElement* context);\n"); } else { - push(@headerContent, "JSC::JSValue toJS(JSC::ExecState*, $implType*);\n"); + push(@headerContent, "JSC::JSValue toJS(JSC::ExecState*, JSDOMGlobalObject*, $implType*);\n"); } } if (!$hasParent || $dataNode->extendedAttributes->{"GenerateNativeConverter"}) { @@ -640,7 +642,7 @@ sub GenerateHeader } } if ($interfaceName eq "Node" or $interfaceName eq "Element" or $interfaceName eq "Text" or $interfaceName eq "CDATASection") { - push(@headerContent, "JSC::JSValue toJSNewlyCreated(JSC::ExecState*, $interfaceName*);\n"); + push(@headerContent, "JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject*, $interfaceName*);\n"); } push(@headerContent, "\n"); @@ -651,7 +653,7 @@ sub GenerateHeader push(@headerContent, "public:\n"); if ($interfaceName eq "DOMWindow") { push(@headerContent, " void* operator new(size_t);\n"); - } elsif ($interfaceName eq "WorkerContext") { + } elsif ($dataNode->extendedAttributes->{"IsWorkerContext"}) { push(@headerContent, " void* operator new(size_t, JSC::JSGlobalData*);\n"); } else { push(@headerContent, " static JSC::JSObject* self(JSC::ExecState*, JSC::JSGlobalObject*);\n"); @@ -901,7 +903,7 @@ sub GenerateImplementation push(@implContent, "{\n"); push(@implContent, " return JSDOMWindow::commonJSGlobalData()->heap.allocate(size);\n"); push(@implContent, "}\n\n"); - } elsif ($interfaceName eq "WorkerContext") { + } elsif ($dataNode->extendedAttributes->{"IsWorkerContext"}) { push(@implContent, "void* ${className}Prototype::operator new(size_t size, JSGlobalData* globalData)\n"); push(@implContent, "{\n"); push(@implContent, " return globalData->heap.allocate(size);\n"); @@ -980,22 +982,18 @@ sub GenerateImplementation AddIncludesForType("JSDOMWindowShell"); push(@implContent, "${className}::$className(PassRefPtr<Structure> structure, PassRefPtr<$implType> impl, JSDOMWindowShell* shell)\n"); push(@implContent, " : $parentClassName(structure, impl, shell)\n"); + } elsif ($dataNode->extendedAttributes->{"IsWorkerContext"}) { + AddIncludesForType($interfaceName); + push(@implContent, "${className}::$className(PassRefPtr<Structure> structure, PassRefPtr<$implType> impl)\n"); + push(@implContent, " : $parentClassName(structure, impl)\n"); } else { - my $contextArg = ""; - if ($needsSVGContext) { - if ($hasParent && !$parentNeedsSVGContext) { - $contextArg = ", SVGElement*"; - } else { - $contextArg = ", SVGElement* context"; - } - } - push(@implContent, "${className}::$className(PassRefPtr<Structure> structure, PassRefPtr<$implType> impl$contextArg)\n"); + my $contextArg = $needsSVGContext ? ", SVGElement* context" : ""; + push(@implContent, "${className}::$className(PassRefPtr<Structure> structure, JSDOMGlobalObject* globalObject, PassRefPtr<$implType> impl$contextArg)\n"); if ($hasParent) { - push(@implContent, " : $parentClassName(structure, impl" . ($parentNeedsSVGContext ? ", context" : "") . ")\n"); + push(@implContent, " : $parentClassName(structure, globalObject, impl" . ($parentNeedsSVGContext ? ", context" : "") . ")\n"); } else { - push(@implContent, " : $parentClassName(structure)\n"); - push(@implContent, " , m_context(context)\n") if $needsSVGContext; - push(@implContent, " , m_impl(impl)\n"); + push(@implContent, " : $parentClassName(structure, globalObject" . ($needsSVGContext ? ", context" : "") . ")\n"); + push(@implContent, " , m_impl(impl)\n"); } } push(@implContent, "{\n"); @@ -1096,6 +1094,7 @@ sub GenerateImplementation push(@implContent, "JSValue ${getFunctionName}(ExecState* exec, const Identifier&, const PropertySlot& slot)\n"); push(@implContent, "{\n"); + push(@implContent, " ${className}* castedThis = static_cast<$className*>(asObject(slot.slotBase()));\n"); my $implClassNameForValueConversion = ""; if (!$podType and ($codeGenerator->IsSVGAnimatedType($implClassName) or $attribute->type !~ /^readonly/)) { @@ -1105,25 +1104,25 @@ sub GenerateImplementation if ($dataNode->extendedAttributes->{"CheckDomainSecurity"} && !$attribute->signature->extendedAttributes->{"DoNotCheckDomainSecurity"} && !$attribute->signature->extendedAttributes->{"DoNotCheckDomainSecurityOnGet"}) { - push(@implContent, " if (!static_cast<$className*>(asObject(slot.slotBase()))->allowsAccessFrom(exec))\n"); + push(@implContent, " if (!castedThis->allowsAccessFrom(exec))\n"); push(@implContent, " return jsUndefined();\n"); } if ($attribute->signature->extendedAttributes->{"Custom"} || $attribute->signature->extendedAttributes->{"JSCCustom"} || $attribute->signature->extendedAttributes->{"CustomGetter"} || $attribute->signature->extendedAttributes->{"JSCCustomGetter"}) { - push(@implContent, " return static_cast<$className*>(asObject(slot.slotBase()))->$implGetterFunctionName(exec);\n"); + push(@implContent, " return castedThis->$implGetterFunctionName(exec);\n"); } elsif ($attribute->signature->extendedAttributes->{"CheckNodeSecurity"}) { $implIncludes{"JSDOMBinding.h"} = 1; - push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(static_cast<$className*>(asObject(slot.slotBase()))->impl());\n"); - push(@implContent, " return checkNodeSecurity(exec, imp->$implGetterFunctionName()) ? " . NativeToJSValue($attribute->signature, 0, $implClassName, $implClassNameForValueConversion, "imp->$implGetterFunctionName()", "static_cast<$className*>(asObject(slot.slotBase()))") . " : jsUndefined();\n"); + push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(castedThis->impl());\n"); + push(@implContent, " return checkNodeSecurity(exec, imp->$implGetterFunctionName()) ? " . NativeToJSValue($attribute->signature, 0, $implClassName, $implClassNameForValueConversion, "imp->$implGetterFunctionName()", "castedThis") . " : jsUndefined();\n"); } elsif ($attribute->signature->extendedAttributes->{"CheckFrameSecurity"}) { $implIncludes{"Document.h"} = 1; $implIncludes{"JSDOMBinding.h"} = 1; - push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(static_cast<$className*>(asObject(slot.slotBase()))->impl());\n"); - push(@implContent, " return checkNodeSecurity(exec, imp->contentDocument()) ? " . NativeToJSValue($attribute->signature, 0, $implClassName, $implClassNameForValueConversion, "imp->$implGetterFunctionName()", "static_cast<$className*>(asObject(slot.slotBase()))") . " : jsUndefined();\n"); + push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(castedThis->impl());\n"); + push(@implContent, " return checkNodeSecurity(exec, imp->contentDocument()) ? " . NativeToJSValue($attribute->signature, 0, $implClassName, $implClassNameForValueConversion, "imp->$implGetterFunctionName()", "castedThis") . " : jsUndefined();\n"); } elsif ($type eq "EventListener") { $implIncludes{"EventListener.h"} = 1; push(@implContent, " UNUSED_PARAM(exec);\n"); - push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(static_cast<$className*>(asObject(slot.slotBase()))->impl());\n"); + push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(castedThis->impl());\n"); push(@implContent, " if (EventListener* listener = imp->$implGetterFunctionName()) {\n"); push(@implContent, " if (JSObject* jsFunction = listener->jsFunction())\n"); push(@implContent, " return jsFunction;\n"); @@ -1132,19 +1131,20 @@ sub GenerateImplementation } elsif ($attribute->signature->type =~ /Constructor$/) { my $constructorType = $codeGenerator->StripModule($attribute->signature->type); $constructorType =~ s/Constructor$//; - push(@implContent, " UNUSED_PARAM(slot);\n"); - push(@implContent, " return JS" . $constructorType . "::getConstructor(exec);\n"); + # Constructor attribute is only used by DOMWindow.idl, so it's correct to pass castedThis as the global object + # Once DOMObjects have a back-pointer to the globalObject we can pass castedThis->globalObject() + push(@implContent, " return JS" . $constructorType . "::getConstructor(exec, castedThis);\n"); } elsif (!@{$attribute->getterExceptions}) { push(@implContent, " UNUSED_PARAM(exec);\n"); if ($podType) { - push(@implContent, " $podType imp(*static_cast<$className*>(asObject(slot.slotBase()))->impl());\n"); + push(@implContent, " $podType imp(*castedThis->impl());\n"); if ($podType eq "float") { # Special case for JSSVGNumber - push(@implContent, " return " . NativeToJSValue($attribute->signature, 0, $implClassName, "", "imp", "static_cast<$className*>(asObject(slot.slotBase()))") . ";\n"); + push(@implContent, " return " . NativeToJSValue($attribute->signature, 0, $implClassName, "", "imp", "castedThis") . ";\n"); } else { - push(@implContent, " return " . NativeToJSValue($attribute->signature, 0, $implClassName, "", "imp.$implGetterFunctionName()", "static_cast<$className*>(asObject(slot.slotBase()))") . ";\n"); + push(@implContent, " return " . NativeToJSValue($attribute->signature, 0, $implClassName, "", "imp.$implGetterFunctionName()", "castedThis") . ";\n"); } } else { - push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(static_cast<$className*>(asObject(slot.slotBase()))->impl());\n"); + push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(castedThis->impl());\n"); my $value; my $reflect = $attribute->signature->extendedAttributes->{"Reflect"}; my $reflectURL = $attribute->signature->extendedAttributes->{"ReflectURL"}; @@ -1156,23 +1156,22 @@ sub GenerateImplementation } else { $value = "imp->$implGetterFunctionName()"; } - my $jsType = NativeToJSValue($attribute->signature, 0, $implClassName, $implClassNameForValueConversion, $value, "static_cast<$className*>(asObject(slot.slotBase()))"); + my $jsType = NativeToJSValue($attribute->signature, 0, $implClassName, $implClassNameForValueConversion, $value, "castedThis"); if ($codeGenerator->IsSVGAnimatedType($type)) { push(@implContent, " RefPtr<$type> obj = $jsType;\n"); - push(@implContent, " return toJS(exec, obj.get(), imp);\n"); + push(@implContent, " return toJS(exec, castedThis->globalObject(), obj.get(), imp);\n"); } else { push(@implContent, " return $jsType;\n"); } } } else { - push(@implContent, " ExceptionCode ec = 0;\n"); - + push(@implContent, " ExceptionCode ec = 0;\n"); if ($podType) { - push(@implContent, " $podType imp(*static_cast<$className*>(asObject(slot.slotBase()))->impl());\n"); - push(@implContent, " JSC::JSValue result = " . NativeToJSValue($attribute->signature, 0, $implClassName, "", "imp.$implGetterFunctionName(ec)", "static_cast<$className*>(asObject(slot.slotBase()))") . ";\n"); + push(@implContent, " $podType imp(*castedThis->impl());\n"); + push(@implContent, " JSC::JSValue result = " . NativeToJSValue($attribute->signature, 0, $implClassName, "", "imp.$implGetterFunctionName(ec)", "castedThis") . ";\n"); } else { - push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(static_cast<$className*>(asObject(slot.slotBase()))->impl());\n"); - push(@implContent, " JSC::JSValue result = " . NativeToJSValue($attribute->signature, 0, $implClassName, $implClassNameForValueConversion, "imp->$implGetterFunctionName(ec)", "static_cast<$className*>(asObject(slot.slotBase()))") . ";\n"); + push(@implContent, " $implClassName* imp = static_cast<$implClassName*>(castedThis->impl());\n"); + push(@implContent, " JSC::JSValue result = " . NativeToJSValue($attribute->signature, 0, $implClassName, $implClassNameForValueConversion, "imp->$implGetterFunctionName(ec)", "castedThis") . ";\n"); } push(@implContent, " setDOMException(exec, ec);\n"); @@ -1193,7 +1192,15 @@ sub GenerateImplementation push(@implContent, "JSValue ${constructorFunctionName}(ExecState* exec, const Identifier&, const PropertySlot& slot)\n"); push(@implContent, "{\n"); - push(@implContent, " return static_cast<$className*>(asObject(slot.slotBase()))->getConstructor(exec);\n"); + if (IsSVGTypeNeedingContextParameter($interfaceName)) { + # FIXME: SVG bindings with a context pointer have no space to store a globalObject + # so we use deprecatedGlobalObjectForPrototype instead. + push(@implContent, " UNUSED_PARAM(slot);\n"); + push(@implContent, " return ${className}::getConstructor(exec, deprecatedGlobalObjectForPrototype(exec));\n"); + } else { + push(@implContent, " ${className}* domObject = static_cast<$className*>(asObject(slot.slotBase()));\n"); + push(@implContent, " return ${className}::getConstructor(exec, domObject->globalObject());\n"); + } push(@implContent, "}\n"); } } @@ -1338,8 +1345,8 @@ sub GenerateImplementation } if ($dataNode->extendedAttributes->{"GenerateConstructor"}) { - push(@implContent, "JSValue ${className}::getConstructor(ExecState* exec)\n{\n"); - push(@implContent, " return getDOMConstructor<${className}Constructor>(exec);\n"); + push(@implContent, "JSValue ${className}::getConstructor(ExecState* exec, JSGlobalObject* globalObject)\n{\n"); + push(@implContent, " return getDOMConstructor<${className}Constructor>(exec, static_cast<JSDOMGlobalObject*>(globalObject));\n"); push(@implContent, "}\n\n"); } @@ -1361,6 +1368,10 @@ sub GenerateImplementation push(@implContent, " $className* castedThisObj = toJSDOMWindow(thisValue.toThisObject(exec));\n"); push(@implContent, " if (!castedThisObj)\n"); push(@implContent, " return throwError(exec, TypeError);\n"); + } elsif ($dataNode->extendedAttributes->{"IsWorkerContext"}) { + push(@implContent, " $className* castedThisObj = to${className}(thisValue.toThisObject(exec));\n"); + push(@implContent, " if (!castedThisObj)\n"); + push(@implContent, " return throwError(exec, TypeError);\n"); } else { push(@implContent, " if (!thisValue.isObject(&${className}::s_info))\n"); push(@implContent, " return throwError(exec, TypeError);\n"); @@ -1488,7 +1499,7 @@ sub GenerateImplementation $implIncludes{"KURL.h"} = 1; push(@implContent, " return jsStringOrNull(exec, thisObj->impl()->item(slot.index()));\n"); } else { - push(@implContent, " return toJS(exec, static_cast<$implClassName*>(thisObj->impl())->item(slot.index()));\n"); + push(@implContent, " return toJS(exec, thisObj->globalObject(), static_cast<$implClassName*>(thisObj->impl())->item(slot.index()));\n"); } push(@implContent, "}\n"); if ($interfaceName eq "HTMLCollection") { @@ -1499,20 +1510,20 @@ sub GenerateImplementation if ((!$hasParent or $dataNode->extendedAttributes->{"GenerateToJS"}) and !$dataNode->extendedAttributes->{"CustomToJS"}) { if ($podType) { - push(@implContent, "JSC::JSValue toJS(JSC::ExecState* exec, JSSVGPODTypeWrapper<$podType>* object, SVGElement* context)\n"); + push(@implContent, "JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, JSSVGPODTypeWrapper<$podType>* object, SVGElement* context)\n"); } elsif (IsSVGTypeNeedingContextParameter($implClassName)) { - push(@implContent, "JSC::JSValue toJS(JSC::ExecState* exec, $implType* object, SVGElement* context)\n"); + push(@implContent, "JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, $implType* object, SVGElement* context)\n"); } else { - push(@implContent, "JSC::JSValue toJS(JSC::ExecState* exec, $implType* object)\n"); + push(@implContent, "JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, $implType* object)\n"); } push(@implContent, "{\n"); if ($podType) { - push(@implContent, " return getDOMObjectWrapper<$className, JSSVGPODTypeWrapper<$podType> >(exec, object, context);\n"); + push(@implContent, " return getDOMObjectWrapper<$className, JSSVGPODTypeWrapper<$podType> >(exec, globalObject, object, context);\n"); } elsif (IsSVGTypeNeedingContextParameter($implClassName)) { - push(@implContent, " return getDOMObjectWrapper<$className>(exec, object, context);\n"); + push(@implContent, " return getDOMObjectWrapper<$className>(exec, globalObject, object, context);\n"); } else { - push(@implContent, " return getDOMObjectWrapper<$className>(exec, object);\n"); + push(@implContent, " return getDOMObjectWrapper<$className>(exec, globalObject, object);\n"); } push(@implContent, "}\n"); } @@ -1688,11 +1699,9 @@ sub NativeToJSValue $implIncludes{"<runtime/JSString.h>"} = 1; return "jsString(exec, $value)"; } - - if ($type eq "RGBColor") { - $implIncludes{"JS$type.h"} = 1; - return "getJSRGBColor(exec, $value)"; - } + + # Some SVG bindings don't have space to store a globalObject pointer, for those, we use the deprecatedGlobalObjectForPrototype hack for now. + my $globalObject = IsSVGTypeNeedingContextParameter($implClassName) ? "deprecatedGlobalObjectForPrototype(exec)" : "$thisValue->globalObject()"; if ($codeGenerator->IsPodType($type)) { $implIncludes{"JS$type.h"} = 1; @@ -1711,24 +1720,25 @@ sub NativeToJSValue and $codeGenerator->IsPodTypeWithWriteableProperties($type) and not defined $signature->extendedAttributes->{"Immutable"}) { if ($codeGenerator->IsPodType($implClassName)) { - return "toJS(exec, JSSVGStaticPODTypeWrapperWithPODTypeParent<$nativeType, $implClassName>::create($value, $thisValue->impl()).get(), $thisValue->context())"; + return "toJS(exec, $globalObject, JSSVGStaticPODTypeWrapperWithPODTypeParent<$nativeType, $implClassName>::create($value, $thisValue->impl()).get(), $thisValue->context())"; } else { - return "toJS(exec, JSSVGStaticPODTypeWrapperWithParent<$nativeType, $implClassName>::create(imp, &${implClassName}::$getter, &${implClassName}::$setter).get(), imp)"; + return "toJS(exec, $globalObject, JSSVGStaticPODTypeWrapperWithParent<$nativeType, $implClassName>::create(imp, &${implClassName}::$getter, &${implClassName}::$setter).get(), imp)"; } } if ($implClassNameForValueConversion eq "") { - if (IsSVGTypeNeedingContextParameter($implClassName)) { - return "toJS(exec, JSSVGStaticPODTypeWrapper<$nativeType>::create($value).get(), castedThisObj->context())" if $inFunctionCall eq 1; + # SVGZoomEvent has no context() pointer, and is also not an SVGElement. + # This is not a problem, because SVGZoomEvent has no read/write properties. + return "toJS(exec, $globalObject, JSSVGStaticPODTypeWrapper<$nativeType>::create($value).get(), 0)" if $implClassName eq "SVGZoomEvent"; - # Special case: SVGZoomEvent - it doesn't have a context, but it's no problem, as there are no readwrite props - return "toJS(exec, JSSVGStaticPODTypeWrapper<$nativeType>::create($value).get(), 0)" if $implClassName eq "SVGZoomEvent"; - return "toJS(exec, JSSVGStaticPODTypeWrapper<$nativeType>::create($value).get(), $thisValue->context())"; + if (IsSVGTypeNeedingContextParameter($implClassName)) { + return "toJS(exec, $globalObject, JSSVGStaticPODTypeWrapper<$nativeType>::create($value).get(), castedThisObj->context())" if $inFunctionCall; + return "toJS(exec, $globalObject, JSSVGStaticPODTypeWrapper<$nativeType>::create($value).get(), $thisValue->context())"; } else { - return "toJS(exec, JSSVGStaticPODTypeWrapper<$nativeType>::create($value).get(), imp)"; + return "toJS(exec, $globalObject, JSSVGStaticPODTypeWrapper<$nativeType>::create($value).get(), imp)"; } } else { # These classes, always have a m_context pointer! - return "toJS(exec, JSSVGDynamicPODTypeWrapperCache<$nativeType, $implClassNameForValueConversion>::lookupOrCreateWrapper(imp, &${implClassNameForValueConversion}::$getter, &${implClassNameForValueConversion}::$setter).get(), $thisValue->context())"; + return "toJS(exec, $globalObject, JSSVGDynamicPODTypeWrapperCache<$nativeType, $implClassNameForValueConversion>::lookupOrCreateWrapper(imp, &${implClassNameForValueConversion}::$getter, &${implClassNameForValueConversion}::$setter).get(), $thisValue->context())"; } } @@ -1761,18 +1771,15 @@ sub NativeToJSValue return $value if $codeGenerator->IsSVGAnimatedType($type); if (IsSVGTypeNeedingContextParameter($type)) { - if (IsSVGTypeNeedingContextParameter($implClassName)) { - return "toJS(exec, WTF::getPtr($value), $thisValue->context())"; - } else { - return "toJS(exec, WTF::getPtr($value), imp)"; - } + my $contextPtr = IsSVGTypeNeedingContextParameter($implClassName) ? "$thisValue->context()" : "imp"; + return "toJS(exec, $globalObject, WTF::getPtr($value), $contextPtr)"; } if ($signature->extendedAttributes->{"ReturnsNew"}) { - return "toJSNewlyCreated(exec, WTF::getPtr($value))"; + return "toJSNewlyCreated(exec, $globalObject, WTF::getPtr($value))"; } - return "toJS(exec, WTF::getPtr($value))"; + return "toJS(exec, $globalObject, WTF::getPtr($value))"; } sub ceilingToPowerOf2 @@ -2023,14 +2030,15 @@ sub constructorFor my $interfaceName = shift; my $visibleClassName = shift; my $canConstruct = shift; + my $constructorClassName = "${className}Constructor"; my $implContent = << "EOF"; -class ${className}Constructor : public DOMObject { +class ${constructorClassName} : public DOMConstructorObject { public: - ${className}Constructor(ExecState* exec) - : DOMObject(${className}Constructor::createStructure(exec->lexicalGlobalObject()->objectPrototype())) + ${constructorClassName}(ExecState* exec, JSDOMGlobalObject* globalObject) + : DOMConstructorObject(${constructorClassName}::createStructure(globalObject->objectPrototype()), globalObject) { - putDirect(exec->propertyNames().prototype, ${protoClassName}::self(exec, exec->lexicalGlobalObject()), None); + putDirect(exec->propertyNames().prototype, ${protoClassName}::self(exec, globalObject), None); } virtual bool getOwnPropertySlot(ExecState*, const Identifier&, PropertySlot&); virtual const ClassInfo* classInfo() const { return &s_info; } @@ -2044,13 +2052,13 @@ EOF if ($canConstruct) { $implContent .= << "EOF"; - static JSObject* construct(ExecState* exec, JSObject*, const ArgList&) + static JSObject* construct${interfaceName}(ExecState* exec, JSObject* constructor, const ArgList&) { - return asObject(toJS(exec, ${interfaceName}::create())); + return asObject(toJS(exec, static_cast<${constructorClassName}*>(constructor)->globalObject(), ${interfaceName}::create())); } virtual ConstructType getConstructData(ConstructData& constructData) { - constructData.native.function = construct; + constructData.native.function = construct${interfaceName}; return ConstructTypeHost; } EOF @@ -2059,16 +2067,16 @@ EOF $implContent .= << "EOF"; }; -const ClassInfo ${className}Constructor::s_info = { "${visibleClassName}Constructor", 0, &${className}ConstructorTable, 0 }; +const ClassInfo ${constructorClassName}::s_info = { "${visibleClassName}Constructor", 0, &${constructorClassName}Table, 0 }; -bool ${className}Constructor::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot) +bool ${constructorClassName}::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot) { - return getStaticValueSlot<${className}Constructor, DOMObject>(exec, &${className}ConstructorTable, this, propertyName, slot); + return getStaticValueSlot<${constructorClassName}, DOMObject>(exec, &${constructorClassName}Table, this, propertyName, slot); } EOF - $implJSCInclude{"JSNumberCell.h"} = 1; + $implJSCInclude{"JSNumberCell.h"} = 1; # FIXME: What is this for? return $implContent; } |