Line data Source code
1 : /* THIS FILE IS AUTOGENERATED FROM SVGRadialGradientElement.webidl BY Codegen.py - DO NOT EDIT */
2 :
3 : #include "SVGGradientElementBinding.h"
4 : #include "SVGRadialGradientElementBinding.h"
5 : #include "WrapperFactory.h"
6 : #include "mozilla/OwningNonNull.h"
7 : #include "mozilla/dom/BindingUtils.h"
8 : #include "mozilla/dom/DOMJSClass.h"
9 : #include "mozilla/dom/NonRefcountedDOMObject.h"
10 : #include "mozilla/dom/SVGAnimatedLength.h"
11 : #include "mozilla/dom/SVGGradientElement.h"
12 : #include "mozilla/dom/XrayExpandoClass.h"
13 :
14 : namespace mozilla {
15 : namespace dom {
16 :
17 : namespace SVGRadialGradientElementBinding {
18 :
19 : static_assert(IsRefcounted<NativeType>::value == IsRefcounted<SVGGradientElementBinding::NativeType>::value,
20 : "Can't inherit from an interface with a different ownership model.");
21 :
22 : static bool
23 0 : get_cx(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGRadialGradientElement* self, JSJitGetterCallArgs args)
24 : {
25 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Cx()));
26 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
27 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
28 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
29 0 : return false;
30 : }
31 0 : return true;
32 : }
33 :
34 : static const JSJitInfo cx_getterinfo = {
35 : { (JSJitGetterOp)get_cx },
36 : { prototypes::id::SVGRadialGradientElement },
37 : { PrototypeTraits<prototypes::id::SVGRadialGradientElement>::Depth },
38 : JSJitInfo::Getter,
39 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
40 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
41 : false, /* isInfallible. False in setters. */
42 : true, /* isMovable. Not relevant for setters. */
43 : true, /* isEliminatable. Not relevant for setters. */
44 : false, /* isAlwaysInSlot. Only relevant for getters. */
45 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
46 : false, /* isTypedMethod. Only relevant for methods. */
47 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
48 : };
49 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
50 : static_assert(0 < 1, "There is no slot for us");
51 :
52 : static bool
53 0 : get_cy(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGRadialGradientElement* self, JSJitGetterCallArgs args)
54 : {
55 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Cy()));
56 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
57 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
58 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
59 0 : return false;
60 : }
61 0 : return true;
62 : }
63 :
64 : static const JSJitInfo cy_getterinfo = {
65 : { (JSJitGetterOp)get_cy },
66 : { prototypes::id::SVGRadialGradientElement },
67 : { PrototypeTraits<prototypes::id::SVGRadialGradientElement>::Depth },
68 : JSJitInfo::Getter,
69 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
70 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
71 : false, /* isInfallible. False in setters. */
72 : true, /* isMovable. Not relevant for setters. */
73 : true, /* isEliminatable. Not relevant for setters. */
74 : false, /* isAlwaysInSlot. Only relevant for getters. */
75 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
76 : false, /* isTypedMethod. Only relevant for methods. */
77 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
78 : };
79 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
80 : static_assert(0 < 1, "There is no slot for us");
81 :
82 : static bool
83 0 : get_r(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGRadialGradientElement* self, JSJitGetterCallArgs args)
84 : {
85 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->R()));
86 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
87 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
88 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
89 0 : return false;
90 : }
91 0 : return true;
92 : }
93 :
94 : static const JSJitInfo r_getterinfo = {
95 : { (JSJitGetterOp)get_r },
96 : { prototypes::id::SVGRadialGradientElement },
97 : { PrototypeTraits<prototypes::id::SVGRadialGradientElement>::Depth },
98 : JSJitInfo::Getter,
99 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
100 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
101 : false, /* isInfallible. False in setters. */
102 : true, /* isMovable. Not relevant for setters. */
103 : true, /* isEliminatable. Not relevant for setters. */
104 : false, /* isAlwaysInSlot. Only relevant for getters. */
105 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
106 : false, /* isTypedMethod. Only relevant for methods. */
107 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
108 : };
109 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
110 : static_assert(0 < 1, "There is no slot for us");
111 :
112 : static bool
113 0 : get_fx(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGRadialGradientElement* self, JSJitGetterCallArgs args)
114 : {
115 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Fx()));
116 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
117 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
118 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
119 0 : return false;
120 : }
121 0 : return true;
122 : }
123 :
124 : static const JSJitInfo fx_getterinfo = {
125 : { (JSJitGetterOp)get_fx },
126 : { prototypes::id::SVGRadialGradientElement },
127 : { PrototypeTraits<prototypes::id::SVGRadialGradientElement>::Depth },
128 : JSJitInfo::Getter,
129 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
130 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
131 : false, /* isInfallible. False in setters. */
132 : true, /* isMovable. Not relevant for setters. */
133 : true, /* isEliminatable. Not relevant for setters. */
134 : false, /* isAlwaysInSlot. Only relevant for getters. */
135 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
136 : false, /* isTypedMethod. Only relevant for methods. */
137 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
138 : };
139 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
140 : static_assert(0 < 1, "There is no slot for us");
141 :
142 : static bool
143 0 : get_fy(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGRadialGradientElement* self, JSJitGetterCallArgs args)
144 : {
145 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Fy()));
146 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
147 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
148 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
149 0 : return false;
150 : }
151 0 : return true;
152 : }
153 :
154 : static const JSJitInfo fy_getterinfo = {
155 : { (JSJitGetterOp)get_fy },
156 : { prototypes::id::SVGRadialGradientElement },
157 : { PrototypeTraits<prototypes::id::SVGRadialGradientElement>::Depth },
158 : JSJitInfo::Getter,
159 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
160 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
161 : false, /* isInfallible. False in setters. */
162 : true, /* isMovable. Not relevant for setters. */
163 : true, /* isEliminatable. Not relevant for setters. */
164 : false, /* isAlwaysInSlot. Only relevant for getters. */
165 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
166 : false, /* isTypedMethod. Only relevant for methods. */
167 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
168 : };
169 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
170 : static_assert(0 < 1, "There is no slot for us");
171 :
172 : static bool
173 0 : get_fr(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGRadialGradientElement* self, JSJitGetterCallArgs args)
174 : {
175 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Fr()));
176 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
177 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
178 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
179 0 : return false;
180 : }
181 0 : return true;
182 : }
183 :
184 : static const JSJitInfo fr_getterinfo = {
185 : { (JSJitGetterOp)get_fr },
186 : { prototypes::id::SVGRadialGradientElement },
187 : { PrototypeTraits<prototypes::id::SVGRadialGradientElement>::Depth },
188 : JSJitInfo::Getter,
189 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
190 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
191 : false, /* isInfallible. False in setters. */
192 : false, /* isMovable. Not relevant for setters. */
193 : false, /* isEliminatable. Not relevant for setters. */
194 : false, /* isAlwaysInSlot. Only relevant for getters. */
195 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
196 : false, /* isTypedMethod. Only relevant for methods. */
197 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
198 : };
199 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
200 : static_assert(0 < 1, "There is no slot for us");
201 :
202 : static bool
203 0 : _addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
204 : {
205 0 : mozilla::dom::SVGRadialGradientElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SVGRadialGradientElement>(obj);
206 : // We don't want to preserve if we don't have a wrapper, and we
207 : // obviously can't preserve if we're not initialized.
208 0 : if (self && self->GetWrapperPreserveColor()) {
209 0 : PreserveWrapper(self);
210 : }
211 0 : return true;
212 : }
213 :
214 : static void
215 0 : _finalize(js::FreeOp* fop, JSObject* obj)
216 : {
217 0 : mozilla::dom::SVGRadialGradientElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SVGRadialGradientElement>(obj);
218 0 : if (self) {
219 0 : ClearWrapper(self, self, obj);
220 0 : AddForDeferredFinalization<mozilla::dom::SVGRadialGradientElement>(self);
221 : }
222 0 : }
223 :
224 : static void
225 0 : _objectMoved(JSObject* obj, const JSObject* old)
226 : {
227 0 : mozilla::dom::SVGRadialGradientElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SVGRadialGradientElement>(obj);
228 0 : if (self) {
229 0 : UpdateWrapper(self, self, obj, old);
230 : }
231 0 : }
232 :
233 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
234 : #if defined(__clang__)
235 : #pragma clang diagnostic push
236 : #pragma clang diagnostic ignored "-Wmissing-braces"
237 : #endif
238 : static const JSPropertySpec sAttributes_specs[] = {
239 : { "cx", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &cx_getterinfo, nullptr, nullptr },
240 : { "cy", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &cy_getterinfo, nullptr, nullptr },
241 : { "r", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &r_getterinfo, nullptr, nullptr },
242 : { "fx", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &fx_getterinfo, nullptr, nullptr },
243 : { "fy", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &fy_getterinfo, nullptr, nullptr },
244 : { "fr", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &fr_getterinfo, nullptr, nullptr },
245 : { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
246 : };
247 : #if defined(__clang__)
248 : #pragma clang diagnostic pop
249 : #endif
250 :
251 :
252 : // Can't be const because the pref-enabled boolean needs to be writable
253 : static Prefable<const JSPropertySpec> sAttributes[] = {
254 : { nullptr, &sAttributes_specs[0] },
255 : { nullptr, nullptr }
256 : };
257 :
258 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
259 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
260 : static_assert(6 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
261 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
262 :
263 :
264 : static uint16_t sNativeProperties_sortedPropertyIndices[6];
265 : static PropertyInfo sNativeProperties_propertyInfos[6];
266 :
267 : static const NativePropertiesN<1> sNativeProperties = {
268 : false, 0,
269 : false, 0,
270 : false, 0,
271 : true, 0 /* sAttributes */,
272 : false, 0,
273 : false, 0,
274 : false, 0,
275 : -1,
276 : 6,
277 : sNativeProperties_sortedPropertyIndices,
278 : {
279 : { sAttributes, &sNativeProperties_propertyInfos[0] }
280 : }
281 : };
282 : static_assert(6 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
283 : "We have a property info count that is oversized");
284 :
285 : static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
286 : {
287 : "Function",
288 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
289 : &sBoringInterfaceObjectClassClassOps,
290 : JS_NULL_CLASS_SPEC,
291 : JS_NULL_CLASS_EXT,
292 : &sInterfaceObjectClassObjectOps
293 : },
294 : eInterface,
295 : true,
296 : prototypes::id::SVGRadialGradientElement,
297 : PrototypeTraits<prototypes::id::SVGRadialGradientElement>::Depth,
298 : sNativePropertyHooks,
299 : "function SVGRadialGradientElement() {\n [native code]\n}",
300 : SVGGradientElementBinding::GetConstructorObject
301 : };
302 :
303 : static const DOMIfaceAndProtoJSClass sPrototypeClass = {
304 : {
305 : "SVGRadialGradientElementPrototype",
306 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
307 : JS_NULL_CLASS_OPS,
308 : JS_NULL_CLASS_SPEC,
309 : JS_NULL_CLASS_EXT,
310 : JS_NULL_OBJECT_OPS
311 : },
312 : eInterfacePrototype,
313 : false,
314 : prototypes::id::SVGRadialGradientElement,
315 : PrototypeTraits<prototypes::id::SVGRadialGradientElement>::Depth,
316 : sNativePropertyHooks,
317 : "[object SVGRadialGradientElementPrototype]",
318 : SVGGradientElementBinding::GetProtoObject
319 : };
320 :
321 : JSObject*
322 0 : DefineDOMInterface(JSContext* aCx, JS::Handle<JSObject*> aGlobal, JS::Handle<jsid> id, bool aDefineOnGlobal)
323 : {
324 0 : return GetConstructorObjectHandle(aCx, aDefineOnGlobal);
325 : }
326 :
327 : static const js::ClassOps sClassOps = {
328 : _addProperty, /* addProperty */
329 : nullptr, /* delProperty */
330 : nullptr, /* getProperty */
331 : nullptr, /* setProperty */
332 : nullptr, /* enumerate */
333 : nullptr, /* newEnumerate */
334 : nullptr, /* resolve */
335 : nullptr, /* mayResolve */
336 : _finalize, /* finalize */
337 : nullptr, /* call */
338 : nullptr, /* hasInstance */
339 : nullptr, /* construct */
340 : nullptr, /* trace */
341 : };
342 :
343 : static const js::ClassExtension sClassExtension = {
344 : nullptr, /* weakmapKeyDelegateOp */
345 : _objectMoved /* objectMovedOp */
346 : };
347 :
348 : static const DOMJSClass sClass = {
349 : { "SVGRadialGradientElement",
350 : JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
351 : &sClassOps,
352 : JS_NULL_CLASS_SPEC,
353 : &sClassExtension,
354 : JS_NULL_OBJECT_OPS
355 : },
356 : { prototypes::id::EventTarget, prototypes::id::Node, prototypes::id::Element, prototypes::id::SVGElement, prototypes::id::SVGGradientElement, prototypes::id::SVGRadialGradientElement, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
357 : IsBaseOf<nsISupports, mozilla::dom::SVGRadialGradientElement >::value,
358 : sNativePropertyHooks,
359 : FindAssociatedGlobalForNative<mozilla::dom::SVGRadialGradientElement>::Get,
360 : GetProtoObjectHandle,
361 : GetCCParticipant<mozilla::dom::SVGRadialGradientElement>::Get()
362 : };
363 : static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
364 : "Must have the right minimal number of reserved slots.");
365 : static_assert(1 >= 1,
366 : "Must have enough reserved slots.");
367 :
368 : const JSClass*
369 0 : GetJSClass()
370 : {
371 0 : return sClass.ToJSClass();
372 : }
373 :
374 : bool
375 0 : Wrap(JSContext* aCx, mozilla::dom::SVGRadialGradientElement* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
376 : {
377 : MOZ_ASSERT(static_cast<mozilla::dom::SVGRadialGradientElement*>(aObject) ==
378 : reinterpret_cast<mozilla::dom::SVGRadialGradientElement*>(aObject),
379 : "Multiple inheritance for mozilla::dom::SVGRadialGradientElement is broken.");
380 : MOZ_ASSERT(static_cast<mozilla::dom::SVGGradientElement*>(aObject) ==
381 : reinterpret_cast<mozilla::dom::SVGGradientElement*>(aObject),
382 : "Multiple inheritance for mozilla::dom::SVGGradientElement is broken.");
383 : MOZ_ASSERT(static_cast<nsSVGElement*>(aObject) ==
384 : reinterpret_cast<nsSVGElement*>(aObject),
385 : "Multiple inheritance for nsSVGElement is broken.");
386 : MOZ_ASSERT(static_cast<mozilla::dom::Element*>(aObject) ==
387 : reinterpret_cast<mozilla::dom::Element*>(aObject),
388 : "Multiple inheritance for mozilla::dom::Element is broken.");
389 : MOZ_ASSERT(static_cast<nsINode*>(aObject) ==
390 : reinterpret_cast<nsINode*>(aObject),
391 : "Multiple inheritance for nsINode is broken.");
392 : MOZ_ASSERT(static_cast<mozilla::dom::EventTarget*>(aObject) ==
393 : reinterpret_cast<mozilla::dom::EventTarget*>(aObject),
394 : "Multiple inheritance for mozilla::dom::EventTarget is broken.");
395 0 : MOZ_ASSERT(ToSupportsIsCorrect(aObject));
396 0 : MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
397 0 : MOZ_ASSERT(!aCache->GetWrapper(),
398 : "You should probably not be using Wrap() directly; use "
399 : "GetOrCreateDOMReflector instead");
400 :
401 0 : MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
402 : "nsISupports must be on our primary inheritance chain");
403 :
404 0 : JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
405 0 : if (!global) {
406 0 : return false;
407 : }
408 0 : MOZ_ASSERT(JS_IsGlobalObject(global));
409 0 : MOZ_ASSERT(JS::ObjectIsNotGray(global));
410 :
411 : // That might have ended up wrapping us already, due to the wonders
412 : // of XBL. Check for that, and bail out as needed.
413 0 : aReflector.set(aCache->GetWrapper());
414 0 : if (aReflector) {
415 : #ifdef DEBUG
416 0 : binding_detail::AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
417 : #endif // DEBUG
418 0 : return true;
419 : }
420 :
421 0 : JSAutoCompartment ac(aCx, global);
422 0 : JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
423 0 : if (!canonicalProto) {
424 0 : return false;
425 : }
426 0 : JS::Rooted<JSObject*> proto(aCx);
427 0 : if (aGivenProto) {
428 0 : proto = aGivenProto;
429 : // Unfortunately, while aGivenProto was in the compartment of aCx
430 : // coming in, we changed compartments to that of "parent" so may need
431 : // to wrap the proto here.
432 0 : if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
433 0 : if (!JS_WrapObject(aCx, &proto)) {
434 0 : return false;
435 : }
436 : }
437 : } else {
438 0 : proto = canonicalProto;
439 : }
440 :
441 0 : BindingJSObjectCreator<mozilla::dom::SVGRadialGradientElement> creator(aCx);
442 0 : creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
443 0 : if (!aReflector) {
444 0 : return false;
445 : }
446 :
447 0 : aCache->SetWrapper(aReflector);
448 0 : creator.InitializationSucceeded();
449 :
450 0 : MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
451 : aCache->GetWrapperPreserveColor() == aReflector);
452 : // If proto != canonicalProto, we have to preserve our wrapper;
453 : // otherwise we won't be able to properly recreate it later, since
454 : // we won't know what proto to use. Note that we don't check
455 : // aGivenProto here, since it's entirely possible (and even
456 : // somewhat common) to have a non-null aGivenProto which is the
457 : // same as canonicalProto.
458 0 : if (proto != canonicalProto) {
459 0 : PreserveWrapper(aObject);
460 : }
461 :
462 0 : return true;
463 : }
464 :
465 : const NativePropertyHooks sNativePropertyHooks[] = { {
466 : nullptr,
467 : nullptr,
468 : nullptr,
469 : { sNativeProperties.Upcast(), nullptr },
470 : prototypes::id::SVGRadialGradientElement,
471 : constructors::id::SVGRadialGradientElement,
472 : SVGGradientElementBinding::sNativePropertyHooks,
473 : &DefaultXrayExpandoObjectClass
474 : } };
475 :
476 : void
477 0 : CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
478 : {
479 0 : JS::Handle<JSObject*> parentProto(SVGGradientElementBinding::GetProtoObjectHandle(aCx));
480 0 : if (!parentProto) {
481 0 : return;
482 : }
483 :
484 0 : JS::Handle<JSObject*> constructorProto(SVGGradientElementBinding::GetConstructorObjectHandle(aCx));
485 0 : if (!constructorProto) {
486 0 : return;
487 : }
488 :
489 : static bool sIdsInited = false;
490 0 : if (!sIdsInited && NS_IsMainThread()) {
491 0 : if (!InitIds(aCx, sNativeProperties.Upcast())) {
492 0 : return;
493 : }
494 0 : sIdsInited = true;
495 : }
496 :
497 0 : JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::SVGRadialGradientElement);
498 0 : JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::SVGRadialGradientElement);
499 0 : dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
500 : &sPrototypeClass.mBase, protoCache,
501 : constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
502 : interfaceCache,
503 : sNativeProperties.Upcast(),
504 : nullptr,
505 : "SVGRadialGradientElement", aDefineOnGlobal,
506 : nullptr,
507 0 : false);
508 : }
509 :
510 : JS::Handle<JSObject*>
511 0 : GetProtoObjectHandle(JSContext* aCx)
512 : {
513 : /* Get the interface prototype object for this class. This will create the
514 : object as needed. */
515 0 : bool aDefineOnGlobal = true;
516 :
517 : /* Make sure our global is sane. Hopefully we can remove this sometime */
518 0 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
519 0 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
520 0 : return nullptr;
521 : }
522 :
523 : /* Check to see whether the interface objects are already installed */
524 0 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
525 0 : if (!protoAndIfaceCache.HasEntryInSlot(prototypes::id::SVGRadialGradientElement)) {
526 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
527 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
528 : }
529 :
530 : /*
531 : * The object might _still_ be null, but that's OK.
532 : *
533 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
534 : * traced by TraceProtoAndIfaceCache() and its contents are never
535 : * changed after they have been set.
536 : *
537 : * Calling address() avoids the read read barrier that does gray
538 : * unmarking, but it's not possible for the object to be gray here.
539 : */
540 :
541 0 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(prototypes::id::SVGRadialGradientElement);
542 0 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
543 0 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
544 : }
545 :
546 : JS::Handle<JSObject*>
547 0 : GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal)
548 : {
549 : /* Get the interface object for this class. This will create the object as
550 : needed. */
551 :
552 : /* Make sure our global is sane. Hopefully we can remove this sometime */
553 0 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
554 0 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
555 0 : return nullptr;
556 : }
557 :
558 : /* Check to see whether the interface objects are already installed */
559 0 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
560 0 : if (!protoAndIfaceCache.HasEntryInSlot(constructors::id::SVGRadialGradientElement)) {
561 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
562 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
563 : }
564 :
565 : /*
566 : * The object might _still_ be null, but that's OK.
567 : *
568 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
569 : * traced by TraceProtoAndIfaceCache() and its contents are never
570 : * changed after they have been set.
571 : *
572 : * Calling address() avoids the read read barrier that does gray
573 : * unmarking, but it's not possible for the object to be gray here.
574 : */
575 :
576 0 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(constructors::id::SVGRadialGradientElement);
577 0 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
578 0 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
579 : }
580 :
581 : JSObject*
582 0 : GetConstructorObject(JSContext* aCx)
583 : {
584 0 : return GetConstructorObjectHandle(aCx);
585 : }
586 :
587 : } // namespace SVGRadialGradientElementBinding
588 :
589 :
590 :
591 : } // namespace dom
592 : } // namespace mozilla
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