1/*
2 This file is part of the WebKit open source project.
3 This file has been generated by generate-bindings.pl. DO NOT MODIFY!
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public License
16 along with this library; see the file COPYING.LIB. If not, write to
17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
19*/
20
21#include "config.h"
22#include "JSSVGPreserveAspectRatio.h"
23
24#include "JSDOMAttribute.h"
25#include "JSDOMBinding.h"
26#include "JSDOMConstructorNotConstructable.h"
27#include "JSDOMConvertNumbers.h"
28#include "JSDOMExceptionHandling.h"
29#include "JSDOMWrapperCache.h"
30#include "ScriptExecutionContext.h"
31#include <JavaScriptCore/FunctionPrototype.h>
32#include <JavaScriptCore/HeapSnapshotBuilder.h>
33#include <JavaScriptCore/JSCInlines.h>
34#include <wtf/GetPtr.h>
35#include <wtf/PointerPreparations.h>
36#include <wtf/URL.h>
37
38
39namespace WebCore {
40using namespace JSC;
41
42// Attributes
43
44JSC::EncodedJSValue jsSVGPreserveAspectRatioConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
45bool setJSSVGPreserveAspectRatioConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
46JSC::EncodedJSValue jsSVGPreserveAspectRatioAlign(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
47bool setJSSVGPreserveAspectRatioAlign(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
48JSC::EncodedJSValue jsSVGPreserveAspectRatioMeetOrSlice(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
49bool setJSSVGPreserveAspectRatioMeetOrSlice(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
50
51class JSSVGPreserveAspectRatioPrototype : public JSC::JSNonFinalObject {
52public:
53 using Base = JSC::JSNonFinalObject;
54 static JSSVGPreserveAspectRatioPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
55 {
56 JSSVGPreserveAspectRatioPrototype* ptr = new (NotNull, JSC::allocateCell<JSSVGPreserveAspectRatioPrototype>(vm.heap)) JSSVGPreserveAspectRatioPrototype(vm, globalObject, structure);
57 ptr->finishCreation(vm);
58 return ptr;
59 }
60
61 DECLARE_INFO;
62 static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
63 {
64 return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
65 }
66
67private:
68 JSSVGPreserveAspectRatioPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
69 : JSC::JSNonFinalObject(vm, structure)
70 {
71 }
72
73 void finishCreation(JSC::VM&);
74};
75
76using JSSVGPreserveAspectRatioConstructor = JSDOMConstructorNotConstructable<JSSVGPreserveAspectRatio>;
77
78/* Hash table for constructor */
79
80static const HashTableValue JSSVGPreserveAspectRatioConstructorTableValues[] =
81{
82 { "SVG_PRESERVEASPECTRATIO_UNKNOWN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(0) } },
83 { "SVG_PRESERVEASPECTRATIO_NONE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } },
84 { "SVG_PRESERVEASPECTRATIO_XMINYMIN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } },
85 { "SVG_PRESERVEASPECTRATIO_XMIDYMIN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } },
86 { "SVG_PRESERVEASPECTRATIO_XMAXYMIN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } },
87 { "SVG_PRESERVEASPECTRATIO_XMINYMID", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } },
88 { "SVG_PRESERVEASPECTRATIO_XMIDYMID", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } },
89 { "SVG_PRESERVEASPECTRATIO_XMAXYMID", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } },
90 { "SVG_PRESERVEASPECTRATIO_XMINYMAX", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } },
91 { "SVG_PRESERVEASPECTRATIO_XMIDYMAX", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } },
92 { "SVG_PRESERVEASPECTRATIO_XMAXYMAX", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } },
93 { "SVG_MEETORSLICE_UNKNOWN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(0) } },
94 { "SVG_MEETORSLICE_MEET", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } },
95 { "SVG_MEETORSLICE_SLICE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } },
96};
97
98static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_UNKNOWN == 0, "SVG_PRESERVEASPECTRATIO_UNKNOWN in SVGPreserveAspectRatioValue does not match value from IDL");
99static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_NONE == 1, "SVG_PRESERVEASPECTRATIO_NONE in SVGPreserveAspectRatioValue does not match value from IDL");
100static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_XMINYMIN == 2, "SVG_PRESERVEASPECTRATIO_XMINYMIN in SVGPreserveAspectRatioValue does not match value from IDL");
101static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_XMIDYMIN == 3, "SVG_PRESERVEASPECTRATIO_XMIDYMIN in SVGPreserveAspectRatioValue does not match value from IDL");
102static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_XMAXYMIN == 4, "SVG_PRESERVEASPECTRATIO_XMAXYMIN in SVGPreserveAspectRatioValue does not match value from IDL");
103static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_XMINYMID == 5, "SVG_PRESERVEASPECTRATIO_XMINYMID in SVGPreserveAspectRatioValue does not match value from IDL");
104static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_XMIDYMID == 6, "SVG_PRESERVEASPECTRATIO_XMIDYMID in SVGPreserveAspectRatioValue does not match value from IDL");
105static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_XMAXYMID == 7, "SVG_PRESERVEASPECTRATIO_XMAXYMID in SVGPreserveAspectRatioValue does not match value from IDL");
106static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_XMINYMAX == 8, "SVG_PRESERVEASPECTRATIO_XMINYMAX in SVGPreserveAspectRatioValue does not match value from IDL");
107static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_XMIDYMAX == 9, "SVG_PRESERVEASPECTRATIO_XMIDYMAX in SVGPreserveAspectRatioValue does not match value from IDL");
108static_assert(SVGPreserveAspectRatioValue::SVG_PRESERVEASPECTRATIO_XMAXYMAX == 10, "SVG_PRESERVEASPECTRATIO_XMAXYMAX in SVGPreserveAspectRatioValue does not match value from IDL");
109static_assert(SVGPreserveAspectRatioValue::SVG_MEETORSLICE_UNKNOWN == 0, "SVG_MEETORSLICE_UNKNOWN in SVGPreserveAspectRatioValue does not match value from IDL");
110static_assert(SVGPreserveAspectRatioValue::SVG_MEETORSLICE_MEET == 1, "SVG_MEETORSLICE_MEET in SVGPreserveAspectRatioValue does not match value from IDL");
111static_assert(SVGPreserveAspectRatioValue::SVG_MEETORSLICE_SLICE == 2, "SVG_MEETORSLICE_SLICE in SVGPreserveAspectRatioValue does not match value from IDL");
112
113template<> JSValue JSSVGPreserveAspectRatioConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
114{
115 UNUSED_PARAM(vm);
116 return globalObject.functionPrototype();
117}
118
119template<> void JSSVGPreserveAspectRatioConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
120{
121 putDirect(vm, vm.propertyNames->prototype, JSSVGPreserveAspectRatio::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
122 putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("SVGPreserveAspectRatio"_s)), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
123 putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
124 reifyStaticProperties(vm, JSSVGPreserveAspectRatio::info(), JSSVGPreserveAspectRatioConstructorTableValues, *this);
125}
126
127template<> const ClassInfo JSSVGPreserveAspectRatioConstructor::s_info = { "SVGPreserveAspectRatio", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSSVGPreserveAspectRatioConstructor) };
128
129/* Hash table for prototype */
130
131static const HashTableValue JSSVGPreserveAspectRatioPrototypeTableValues[] =
132{
133 { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsSVGPreserveAspectRatioConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSSVGPreserveAspectRatioConstructor) } },
134 { "align", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsSVGPreserveAspectRatioAlign), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSSVGPreserveAspectRatioAlign) } },
135 { "meetOrSlice", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsSVGPreserveAspectRatioMeetOrSlice), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSSVGPreserveAspectRatioMeetOrSlice) } },
136 { "SVG_PRESERVEASPECTRATIO_UNKNOWN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(0) } },
137 { "SVG_PRESERVEASPECTRATIO_NONE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } },
138 { "SVG_PRESERVEASPECTRATIO_XMINYMIN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } },
139 { "SVG_PRESERVEASPECTRATIO_XMIDYMIN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } },
140 { "SVG_PRESERVEASPECTRATIO_XMAXYMIN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } },
141 { "SVG_PRESERVEASPECTRATIO_XMINYMID", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } },
142 { "SVG_PRESERVEASPECTRATIO_XMIDYMID", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } },
143 { "SVG_PRESERVEASPECTRATIO_XMAXYMID", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } },
144 { "SVG_PRESERVEASPECTRATIO_XMINYMAX", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } },
145 { "SVG_PRESERVEASPECTRATIO_XMIDYMAX", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } },
146 { "SVG_PRESERVEASPECTRATIO_XMAXYMAX", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } },
147 { "SVG_MEETORSLICE_UNKNOWN", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(0) } },
148 { "SVG_MEETORSLICE_MEET", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } },
149 { "SVG_MEETORSLICE_SLICE", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } },
150};
151
152const ClassInfo JSSVGPreserveAspectRatioPrototype::s_info = { "SVGPreserveAspectRatioPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSSVGPreserveAspectRatioPrototype) };
153
154void JSSVGPreserveAspectRatioPrototype::finishCreation(VM& vm)
155{
156 Base::finishCreation(vm);
157 reifyStaticProperties(vm, JSSVGPreserveAspectRatio::info(), JSSVGPreserveAspectRatioPrototypeTableValues, *this);
158}
159
160const ClassInfo JSSVGPreserveAspectRatio::s_info = { "SVGPreserveAspectRatio", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSSVGPreserveAspectRatio) };
161
162JSSVGPreserveAspectRatio::JSSVGPreserveAspectRatio(Structure* structure, JSDOMGlobalObject& globalObject, Ref<SVGPreserveAspectRatio>&& impl)
163 : JSDOMWrapper<SVGPreserveAspectRatio>(structure, globalObject, WTFMove(impl))
164{
165}
166
167void JSSVGPreserveAspectRatio::finishCreation(VM& vm)
168{
169 Base::finishCreation(vm);
170 ASSERT(inherits(vm, info()));
171
172}
173
174JSObject* JSSVGPreserveAspectRatio::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
175{
176 return JSSVGPreserveAspectRatioPrototype::create(vm, &globalObject, JSSVGPreserveAspectRatioPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
177}
178
179JSObject* JSSVGPreserveAspectRatio::prototype(VM& vm, JSDOMGlobalObject& globalObject)
180{
181 return getDOMPrototype<JSSVGPreserveAspectRatio>(vm, globalObject);
182}
183
184JSValue JSSVGPreserveAspectRatio::getConstructor(VM& vm, const JSGlobalObject* globalObject)
185{
186 return getDOMConstructor<JSSVGPreserveAspectRatioConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
187}
188
189void JSSVGPreserveAspectRatio::destroy(JSC::JSCell* cell)
190{
191 JSSVGPreserveAspectRatio* thisObject = static_cast<JSSVGPreserveAspectRatio*>(cell);
192 thisObject->JSSVGPreserveAspectRatio::~JSSVGPreserveAspectRatio();
193}
194
195template<> inline JSSVGPreserveAspectRatio* IDLAttribute<JSSVGPreserveAspectRatio>::cast(ExecState& state, EncodedJSValue thisValue)
196{
197 return jsDynamicCast<JSSVGPreserveAspectRatio*>(state.vm(), JSValue::decode(thisValue));
198}
199
200EncodedJSValue jsSVGPreserveAspectRatioConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
201{
202 VM& vm = state->vm();
203 auto throwScope = DECLARE_THROW_SCOPE(vm);
204 auto* prototype = jsDynamicCast<JSSVGPreserveAspectRatioPrototype*>(vm, JSValue::decode(thisValue));
205 if (UNLIKELY(!prototype))
206 return throwVMTypeError(state, throwScope);
207 return JSValue::encode(JSSVGPreserveAspectRatio::getConstructor(state->vm(), prototype->globalObject()));
208}
209
210bool setJSSVGPreserveAspectRatioConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
211{
212 VM& vm = state->vm();
213 auto throwScope = DECLARE_THROW_SCOPE(vm);
214 auto* prototype = jsDynamicCast<JSSVGPreserveAspectRatioPrototype*>(vm, JSValue::decode(thisValue));
215 if (UNLIKELY(!prototype)) {
216 throwVMTypeError(state, throwScope);
217 return false;
218 }
219 // Shadowing a built-in constructor
220 return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
221}
222
223static inline JSValue jsSVGPreserveAspectRatioAlignGetter(ExecState& state, JSSVGPreserveAspectRatio& thisObject, ThrowScope& throwScope)
224{
225 UNUSED_PARAM(throwScope);
226 UNUSED_PARAM(state);
227 auto& impl = thisObject.wrapped();
228 JSValue result = toJS<IDLUnsignedShort>(state, throwScope, impl.align());
229 return result;
230}
231
232EncodedJSValue jsSVGPreserveAspectRatioAlign(ExecState* state, EncodedJSValue thisValue, PropertyName)
233{
234 return IDLAttribute<JSSVGPreserveAspectRatio>::get<jsSVGPreserveAspectRatioAlignGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "align");
235}
236
237static inline bool setJSSVGPreserveAspectRatioAlignSetter(ExecState& state, JSSVGPreserveAspectRatio& thisObject, JSValue value, ThrowScope& throwScope)
238{
239 UNUSED_PARAM(throwScope);
240 auto& impl = thisObject.wrapped();
241 auto nativeValue = convert<IDLUnsignedShort>(state, value);
242 RETURN_IF_EXCEPTION(throwScope, false);
243 AttributeSetter::call(state, throwScope, [&] {
244 return impl.setAlign(WTFMove(nativeValue));
245 });
246 return true;
247}
248
249bool setJSSVGPreserveAspectRatioAlign(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
250{
251 return IDLAttribute<JSSVGPreserveAspectRatio>::set<setJSSVGPreserveAspectRatioAlignSetter>(*state, thisValue, encodedValue, "align");
252}
253
254static inline JSValue jsSVGPreserveAspectRatioMeetOrSliceGetter(ExecState& state, JSSVGPreserveAspectRatio& thisObject, ThrowScope& throwScope)
255{
256 UNUSED_PARAM(throwScope);
257 UNUSED_PARAM(state);
258 auto& impl = thisObject.wrapped();
259 JSValue result = toJS<IDLUnsignedShort>(state, throwScope, impl.meetOrSlice());
260 return result;
261}
262
263EncodedJSValue jsSVGPreserveAspectRatioMeetOrSlice(ExecState* state, EncodedJSValue thisValue, PropertyName)
264{
265 return IDLAttribute<JSSVGPreserveAspectRatio>::get<jsSVGPreserveAspectRatioMeetOrSliceGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "meetOrSlice");
266}
267
268static inline bool setJSSVGPreserveAspectRatioMeetOrSliceSetter(ExecState& state, JSSVGPreserveAspectRatio& thisObject, JSValue value, ThrowScope& throwScope)
269{
270 UNUSED_PARAM(throwScope);
271 auto& impl = thisObject.wrapped();
272 auto nativeValue = convert<IDLUnsignedShort>(state, value);
273 RETURN_IF_EXCEPTION(throwScope, false);
274 AttributeSetter::call(state, throwScope, [&] {
275 return impl.setMeetOrSlice(WTFMove(nativeValue));
276 });
277 return true;
278}
279
280bool setJSSVGPreserveAspectRatioMeetOrSlice(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
281{
282 return IDLAttribute<JSSVGPreserveAspectRatio>::set<setJSSVGPreserveAspectRatioMeetOrSliceSetter>(*state, thisValue, encodedValue, "meetOrSlice");
283}
284
285void JSSVGPreserveAspectRatio::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder)
286{
287 auto* thisObject = jsCast<JSSVGPreserveAspectRatio*>(cell);
288 builder.setWrappedObjectForCell(cell, &thisObject->wrapped());
289 if (thisObject->scriptExecutionContext())
290 builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
291 Base::heapSnapshot(cell, builder);
292}
293
294bool JSSVGPreserveAspectRatioOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason)
295{
296 UNUSED_PARAM(handle);
297 UNUSED_PARAM(visitor);
298 UNUSED_PARAM(reason);
299 return false;
300}
301
302void JSSVGPreserveAspectRatioOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
303{
304 auto* jsSVGPreserveAspectRatio = static_cast<JSSVGPreserveAspectRatio*>(handle.slot()->asCell());
305 auto& world = *static_cast<DOMWrapperWorld*>(context);
306 uncacheWrapper(world, &jsSVGPreserveAspectRatio->wrapped(), jsSVGPreserveAspectRatio);
307}
308
309#if ENABLE(BINDING_INTEGRITY)
310#if PLATFORM(WIN)
311#pragma warning(disable: 4483)
312extern "C" { extern void (*const __identifier("??_7SVGPreserveAspectRatio@WebCore@@6B@")[])(); }
313#else
314extern "C" { extern void* _ZTVN7WebCore22SVGPreserveAspectRatioE[]; }
315#endif
316#endif
317
318JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<SVGPreserveAspectRatio>&& impl)
319{
320
321#if ENABLE(BINDING_INTEGRITY)
322 void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr()));
323#if PLATFORM(WIN)
324 void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(__identifier("??_7SVGPreserveAspectRatio@WebCore@@6B@"));
325#else
326 void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(&_ZTVN7WebCore22SVGPreserveAspectRatioE[2]);
327#endif
328
329 // If this fails SVGPreserveAspectRatio does not have a vtable, so you need to add the
330 // ImplementationLacksVTable attribute to the interface definition
331 static_assert(std::is_polymorphic<SVGPreserveAspectRatio>::value, "SVGPreserveAspectRatio is not polymorphic");
332
333 // If you hit this assertion you either have a use after free bug, or
334 // SVGPreserveAspectRatio has subclasses. If SVGPreserveAspectRatio has subclasses that get passed
335 // to toJS() we currently require SVGPreserveAspectRatio you to opt out of binding hardening
336 // by adding the SkipVTableValidation attribute to the interface IDL definition
337 RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer);
338#endif
339 return createWrapper<SVGPreserveAspectRatio>(globalObject, WTFMove(impl));
340}
341
342JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, SVGPreserveAspectRatio& impl)
343{
344 return wrap(state, globalObject, impl);
345}
346
347SVGPreserveAspectRatio* JSSVGPreserveAspectRatio::toWrapped(JSC::VM& vm, JSC::JSValue value)
348{
349 if (auto* wrapper = jsDynamicCast<JSSVGPreserveAspectRatio*>(vm, value))
350 return &wrapper->wrapped();
351 return nullptr;
352}
353
354}
355