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Diffstat (limited to 'src/javascript/jsc/bindings/webcore/JSCanvasPattern.cpp')
| -rw-r--r-- | src/javascript/jsc/bindings/webcore/JSCanvasPattern.cpp | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/src/javascript/jsc/bindings/webcore/JSCanvasPattern.cpp b/src/javascript/jsc/bindings/webcore/JSCanvasPattern.cpp new file mode 100644 index 000000000..9067959b0 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSCanvasPattern.cpp @@ -0,0 +1,273 @@ +/* + This file is part of the WebKit open source project. + This file has been generated by generate-bindings.pl. DO NOT MODIFY! + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" +#include "JSCanvasPattern.h" + +#include "ActiveDOMObject.h" +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "IDLTypes.h" +#include "JSDOMBinding.h" +#include "JSDOMConstructorNotConstructable.h" +#include "JSDOMConvertBase.h" +#include "JSDOMConvertDictionary.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +// #include "JSDOMMatrix2DInit.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "ScriptExecutionContext.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/FunctionPrototype.h> +#include <JavaScriptCore/HeapAnalyzer.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> +#include <JavaScriptCore/SlotVisitorMacros.h> +#include <JavaScriptCore/SubspaceInlines.h> +#include <wtf/GetPtr.h> +#include <wtf/PointerPreparations.h> +#include <wtf/URL.h> + +namespace WebCore { +using namespace JSC; + +// Functions + +static JSC_DECLARE_HOST_FUNCTION(jsCanvasPatternPrototypeFunction_setTransform); + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsCanvasPatternConstructor); + +class JSCanvasPatternPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSCanvasPatternPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSCanvasPatternPrototype* ptr = new (NotNull, JSC::allocateCell<JSCanvasPatternPrototype>(vm)) JSCanvasPatternPrototype(vm, globalObject, structure); + ptr->finishCreation(vm); + return ptr; + } + + DECLARE_INFO; + template<typename CellType, JSC::SubspaceAccess> + static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSCanvasPatternPrototype, Base); + return &vm.plainObjectSpace(); + } + static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) + { + return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); + } + +private: + JSCanvasPatternPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSCanvasPatternPrototype, JSCanvasPatternPrototype::Base); + +using JSCanvasPatternDOMConstructor = JSDOMConstructorNotConstructable<JSCanvasPattern>; + +template<> const ClassInfo JSCanvasPatternDOMConstructor::s_info = { "CanvasPattern"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCanvasPatternDOMConstructor) }; + +template<> JSValue JSCanvasPatternDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSCanvasPatternDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "CanvasPattern"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSCanvasPattern::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +/* Hash table for prototype */ + +static const HashTableValue JSCanvasPatternPrototypeTableValues[] = { + { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsCanvasPatternConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "setTransform", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsCanvasPatternPrototypeFunction_setTransform), (intptr_t)(0) } }, +}; + +const ClassInfo JSCanvasPatternPrototype::s_info = { "CanvasPattern"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCanvasPatternPrototype) }; + +void JSCanvasPatternPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSCanvasPattern::info(), JSCanvasPatternPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSCanvasPattern::s_info = { "CanvasPattern"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCanvasPattern) }; + +JSCanvasPattern::JSCanvasPattern(Structure* structure, JSDOMGlobalObject& globalObject, Ref<CanvasPattern>&& impl) + : JSDOMWrapper<CanvasPattern>(structure, globalObject, WTFMove(impl)) +{ +} + +void JSCanvasPattern::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(vm, info())); + + // static_assert(!std::is_base_of<ActiveDOMObject, CanvasPattern>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); +} + +JSObject* JSCanvasPattern::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSCanvasPatternPrototype::create(vm, &globalObject, JSCanvasPatternPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); +} + +JSObject* JSCanvasPattern::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSCanvasPattern>(vm, globalObject); +} + +JSValue JSCanvasPattern::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSCanvasPatternDOMConstructor, DOMConstructorID::CanvasPattern>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSCanvasPattern::destroy(JSC::JSCell* cell) +{ + JSCanvasPattern* thisObject = static_cast<JSCanvasPattern*>(cell); + thisObject->JSCanvasPattern::~JSCanvasPattern(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsCanvasPatternConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSCanvasPatternPrototype*>(vm, JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSCanvasPattern::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +static inline JSC::EncodedJSValue jsCanvasPatternPrototypeFunction_setTransformBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSCanvasPattern>::ClassParameter castedThis) +{ + return JSC::JSValue::encode(JSC::jsUndefined()); + // auto& vm = JSC::getVM(lexicalGlobalObject); + // auto throwScope = DECLARE_THROW_SCOPE(vm); + // UNUSED_PARAM(throwScope); + // UNUSED_PARAM(callFrame); + // auto& impl = castedThis->wrapped(); + // EnsureStillAliveScope argument0 = callFrame->argument(0); + // auto transform = convert<IDLDictionary<DOMMatrix2DInit>>(*lexicalGlobalObject, argument0.value()); + // RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + // RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.setTransform(WTFMove(transform)); }))); +} + +JSC_DEFINE_HOST_FUNCTION(jsCanvasPatternPrototypeFunction_setTransform, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSCanvasPattern>::call<jsCanvasPatternPrototypeFunction_setTransformBody>(*lexicalGlobalObject, *callFrame, "setTransform"); +} + +JSC::GCClient::IsoSubspace* JSCanvasPattern::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSCanvasPattern, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForCanvasPattern.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForCanvasPattern = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForCanvasPattern.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForCanvasPattern = WTFMove(space); }); +} + +void JSCanvasPattern::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) +{ + auto* thisObject = jsCast<JSCanvasPattern*>(cell); + analyzer.setWrappedObjectForCell(cell, &thisObject->wrapped()); + if (thisObject->scriptExecutionContext()) + analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); + Base::analyzeHeap(cell, analyzer); +} + +bool JSCanvasPatternOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, AbstractSlotVisitor& visitor, const char** reason) +{ + UNUSED_PARAM(handle); + UNUSED_PARAM(visitor); + UNUSED_PARAM(reason); + return false; +} + +void JSCanvasPatternOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) +{ + auto* jsCanvasPattern = static_cast<JSCanvasPattern*>(handle.slot()->asCell()); + auto& world = *static_cast<DOMWrapperWorld*>(context); + uncacheWrapper(world, &jsCanvasPattern->wrapped(), jsCanvasPattern); +} + +#if ENABLE(BINDING_INTEGRITY) +#if PLATFORM(WIN) +#pragma warning(disable : 4483) +extern "C" { +extern void (*const __identifier("??_7CanvasPattern@WebCore@@6B@")[])(); +} +#else +extern "C" { +extern void* _ZTVN7WebCore13CanvasPatternE[]; +} +#endif +#endif + +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<CanvasPattern>&& impl) +{ + + // if constexpr (std::is_polymorphic_v<CanvasPattern>) { + // #if ENABLE(BINDING_INTEGRITY) + // const void* actualVTablePointer = getVTablePointer(impl.ptr()); + // #if PLATFORM(WIN) + // void* expectedVTablePointer = __identifier("??_7CanvasPattern@WebCore@@6B@"); + // #else + // void* expectedVTablePointer = &_ZTVN7WebCore13CanvasPatternE[2]; + // #endif + + // // If you hit this assertion you either have a use after free bug, or + // // CanvasPattern has subclasses. If CanvasPattern has subclasses that get passed + // // to toJS() we currently require CanvasPattern you to opt out of binding hardening + // // by adding the SkipVTableValidation attribute to the interface IDL definition + // RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); + // #endif + // } + return createWrapper<CanvasPattern>(globalObject, WTFMove(impl)); +} + +JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, CanvasPattern& impl) +{ + return wrap(lexicalGlobalObject, globalObject, impl); +} + +CanvasPattern* JSCanvasPattern::toWrapped(JSC::VM& vm, JSC::JSValue value) +{ + if (auto* wrapper = jsDynamicCast<JSCanvasPattern*>(vm, value)) + return &wrapper->wrapped(); + return nullptr; +} + +} |