Line data Source code
1 : /* THIS FILE IS AUTOGENERATED FROM SVGImageElement.webidl BY Codegen.py - DO NOT EDIT */
2 :
3 : #include "SVGAnimatedPreserveAspectRatio.h"
4 : #include "SVGGraphicsElementBinding.h"
5 : #include "SVGImageElementBinding.h"
6 : #include "WrapperFactory.h"
7 : #include "imgINotificationObserver.h"
8 : #include "imgIRequest.h"
9 : #include "mozilla/OwningNonNull.h"
10 : #include "mozilla/dom/BindingUtils.h"
11 : #include "mozilla/dom/DOMJSClass.h"
12 : #include "mozilla/dom/NonRefcountedDOMObject.h"
13 : #include "mozilla/dom/Nullable.h"
14 : #include "mozilla/dom/PrimitiveConversions.h"
15 : #include "mozilla/dom/SVGAnimatedLength.h"
16 : #include "mozilla/dom/SVGAnimatedString.h"
17 : #include "mozilla/dom/SVGImageElement.h"
18 : #include "mozilla/dom/XrayExpandoClass.h"
19 : #include "nsContentUtils.h"
20 : #include "nsIURI.h"
21 :
22 : namespace mozilla {
23 : namespace dom {
24 :
25 : namespace SVGImageElementBinding {
26 :
27 : static_assert(IsRefcounted<NativeType>::value == IsRefcounted<SVGGraphicsElementBinding::NativeType>::value,
28 : "Can't inherit from an interface with a different ownership model.");
29 :
30 : static bool
31 0 : get_x(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitGetterCallArgs args)
32 : {
33 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->X()));
34 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
35 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
36 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
37 0 : return false;
38 : }
39 0 : return true;
40 : }
41 :
42 : static const JSJitInfo x_getterinfo = {
43 : { (JSJitGetterOp)get_x },
44 : { prototypes::id::SVGImageElement },
45 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
46 : JSJitInfo::Getter,
47 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
48 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
49 : false, /* isInfallible. False in setters. */
50 : true, /* isMovable. Not relevant for setters. */
51 : true, /* isEliminatable. Not relevant for setters. */
52 : false, /* isAlwaysInSlot. Only relevant for getters. */
53 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
54 : false, /* isTypedMethod. Only relevant for methods. */
55 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
56 : };
57 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
58 : static_assert(0 < 1, "There is no slot for us");
59 :
60 : static bool
61 0 : get_y(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitGetterCallArgs args)
62 : {
63 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Y()));
64 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
65 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
66 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
67 0 : return false;
68 : }
69 0 : return true;
70 : }
71 :
72 : static const JSJitInfo y_getterinfo = {
73 : { (JSJitGetterOp)get_y },
74 : { prototypes::id::SVGImageElement },
75 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
76 : JSJitInfo::Getter,
77 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
78 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
79 : false, /* isInfallible. False in setters. */
80 : true, /* isMovable. Not relevant for setters. */
81 : true, /* isEliminatable. Not relevant for setters. */
82 : false, /* isAlwaysInSlot. Only relevant for getters. */
83 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
84 : false, /* isTypedMethod. Only relevant for methods. */
85 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
86 : };
87 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
88 : static_assert(0 < 1, "There is no slot for us");
89 :
90 : static bool
91 0 : get_width(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitGetterCallArgs args)
92 : {
93 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Width()));
94 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
95 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
96 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
97 0 : return false;
98 : }
99 0 : return true;
100 : }
101 :
102 : static const JSJitInfo width_getterinfo = {
103 : { (JSJitGetterOp)get_width },
104 : { prototypes::id::SVGImageElement },
105 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
106 : JSJitInfo::Getter,
107 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
108 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
109 : false, /* isInfallible. False in setters. */
110 : true, /* isMovable. Not relevant for setters. */
111 : true, /* isEliminatable. Not relevant for setters. */
112 : false, /* isAlwaysInSlot. Only relevant for getters. */
113 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
114 : false, /* isTypedMethod. Only relevant for methods. */
115 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
116 : };
117 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
118 : static_assert(0 < 1, "There is no slot for us");
119 :
120 : static bool
121 0 : get_height(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitGetterCallArgs args)
122 : {
123 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Height()));
124 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
125 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
126 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
127 0 : return false;
128 : }
129 0 : return true;
130 : }
131 :
132 : static const JSJitInfo height_getterinfo = {
133 : { (JSJitGetterOp)get_height },
134 : { prototypes::id::SVGImageElement },
135 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
136 : JSJitInfo::Getter,
137 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
138 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
139 : false, /* isInfallible. False in setters. */
140 : true, /* isMovable. Not relevant for setters. */
141 : true, /* isEliminatable. Not relevant for setters. */
142 : false, /* isAlwaysInSlot. Only relevant for getters. */
143 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
144 : false, /* isTypedMethod. Only relevant for methods. */
145 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
146 : };
147 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
148 : static_assert(0 < 1, "There is no slot for us");
149 :
150 : static bool
151 0 : get_preserveAspectRatio(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitGetterCallArgs args)
152 : {
153 0 : auto result(StrongOrRawPtr<mozilla::dom::DOMSVGAnimatedPreserveAspectRatio>(self->PreserveAspectRatio()));
154 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
155 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
156 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
157 0 : return false;
158 : }
159 0 : return true;
160 : }
161 :
162 : static const JSJitInfo preserveAspectRatio_getterinfo = {
163 : { (JSJitGetterOp)get_preserveAspectRatio },
164 : { prototypes::id::SVGImageElement },
165 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
166 : JSJitInfo::Getter,
167 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
168 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
169 : false, /* isInfallible. False in setters. */
170 : true, /* isMovable. Not relevant for setters. */
171 : true, /* isEliminatable. Not relevant for setters. */
172 : false, /* isAlwaysInSlot. Only relevant for getters. */
173 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
174 : false, /* isTypedMethod. Only relevant for methods. */
175 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
176 : };
177 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
178 : static_assert(0 < 1, "There is no slot for us");
179 :
180 : static bool
181 0 : get_loadingEnabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitGetterCallArgs args)
182 : {
183 0 : bool result(self->LoadingEnabled());
184 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
185 0 : args.rval().setBoolean(result);
186 0 : return true;
187 : }
188 :
189 : static bool
190 0 : set_loadingEnabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitSetterCallArgs args)
191 : {
192 : bool arg0;
193 0 : if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
194 0 : return false;
195 : }
196 0 : self->SetLoadingEnabled(arg0);
197 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
198 :
199 0 : return true;
200 : }
201 :
202 : static const JSJitInfo loadingEnabled_getterinfo = {
203 : { (JSJitGetterOp)get_loadingEnabled },
204 : { prototypes::id::SVGImageElement },
205 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
206 : JSJitInfo::Getter,
207 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
208 : JSVAL_TYPE_BOOLEAN, /* returnType. Not relevant for setters. */
209 : true, /* isInfallible. False in setters. */
210 : false, /* isMovable. Not relevant for setters. */
211 : false, /* isEliminatable. Not relevant for setters. */
212 : false, /* isAlwaysInSlot. Only relevant for getters. */
213 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
214 : false, /* isTypedMethod. Only relevant for methods. */
215 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
216 : };
217 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
218 : static_assert(0 < 1, "There is no slot for us");
219 : static const JSJitInfo loadingEnabled_setterinfo = {
220 : { (JSJitGetterOp)set_loadingEnabled },
221 : { prototypes::id::SVGImageElement },
222 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
223 : JSJitInfo::Setter,
224 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
225 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
226 : false, /* isInfallible. False in setters. */
227 : false, /* isMovable. Not relevant for setters. */
228 : false, /* isEliminatable. Not relevant for setters. */
229 : false, /* isAlwaysInSlot. Only relevant for getters. */
230 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
231 : false, /* isTypedMethod. Only relevant for methods. */
232 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
233 : };
234 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
235 : static_assert(0 < 1, "There is no slot for us");
236 :
237 : static bool
238 0 : get_imageBlockingStatus(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitGetterCallArgs args)
239 : {
240 0 : int16_t result(self->ImageBlockingStatus());
241 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
242 0 : args.rval().setInt32(int32_t(result));
243 0 : return true;
244 : }
245 :
246 : static const JSJitInfo imageBlockingStatus_getterinfo = {
247 : { (JSJitGetterOp)get_imageBlockingStatus },
248 : { prototypes::id::SVGImageElement },
249 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
250 : JSJitInfo::Getter,
251 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
252 : JSVAL_TYPE_INT32, /* returnType. Not relevant for setters. */
253 : true, /* isInfallible. False in setters. */
254 : false, /* isMovable. Not relevant for setters. */
255 : false, /* isEliminatable. Not relevant for setters. */
256 : false, /* isAlwaysInSlot. Only relevant for getters. */
257 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
258 : false, /* isTypedMethod. Only relevant for methods. */
259 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
260 : };
261 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
262 : static_assert(0 < 1, "There is no slot for us");
263 :
264 : static bool
265 0 : addObserver(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, const JSJitMethodCallArgs& args)
266 : {
267 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
268 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "SVGImageElement.addObserver");
269 : }
270 : imgINotificationObserver* arg0;
271 0 : RefPtr<imgINotificationObserver> arg0_holder;
272 0 : if (args[0].isObject()) {
273 0 : JS::Rooted<JSObject*> source(cx, &args[0].toObject());
274 0 : if (NS_FAILED(UnwrapArg<imgINotificationObserver>(cx, source, getter_AddRefs(arg0_holder)))) {
275 0 : ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of SVGImageElement.addObserver", "imgINotificationObserver");
276 0 : return false;
277 : }
278 0 : MOZ_ASSERT(arg0_holder);
279 0 : arg0 = arg0_holder;
280 : } else {
281 0 : ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of SVGImageElement.addObserver");
282 0 : return false;
283 : }
284 0 : self->AddObserver(NonNullHelper(arg0));
285 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
286 0 : args.rval().setUndefined();
287 0 : return true;
288 : }
289 :
290 : static const JSJitInfo addObserver_methodinfo = {
291 : { (JSJitGetterOp)addObserver },
292 : { prototypes::id::SVGImageElement },
293 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
294 : JSJitInfo::Method,
295 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
296 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
297 : false, /* isInfallible. False in setters. */
298 : false, /* isMovable. Not relevant for setters. */
299 : false, /* isEliminatable. Not relevant for setters. */
300 : false, /* isAlwaysInSlot. Only relevant for getters. */
301 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
302 : false, /* isTypedMethod. Only relevant for methods. */
303 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
304 : };
305 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
306 : static_assert(0 < 1, "There is no slot for us");
307 :
308 : static bool
309 0 : removeObserver(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, const JSJitMethodCallArgs& args)
310 : {
311 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
312 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "SVGImageElement.removeObserver");
313 : }
314 : imgINotificationObserver* arg0;
315 0 : RefPtr<imgINotificationObserver> arg0_holder;
316 0 : if (args[0].isObject()) {
317 0 : JS::Rooted<JSObject*> source(cx, &args[0].toObject());
318 0 : if (NS_FAILED(UnwrapArg<imgINotificationObserver>(cx, source, getter_AddRefs(arg0_holder)))) {
319 0 : ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of SVGImageElement.removeObserver", "imgINotificationObserver");
320 0 : return false;
321 : }
322 0 : MOZ_ASSERT(arg0_holder);
323 0 : arg0 = arg0_holder;
324 : } else {
325 0 : ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of SVGImageElement.removeObserver");
326 0 : return false;
327 : }
328 0 : self->RemoveObserver(NonNullHelper(arg0));
329 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
330 0 : args.rval().setUndefined();
331 0 : return true;
332 : }
333 :
334 : static const JSJitInfo removeObserver_methodinfo = {
335 : { (JSJitGetterOp)removeObserver },
336 : { prototypes::id::SVGImageElement },
337 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
338 : JSJitInfo::Method,
339 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
340 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
341 : false, /* isInfallible. False in setters. */
342 : false, /* isMovable. Not relevant for setters. */
343 : false, /* isEliminatable. Not relevant for setters. */
344 : false, /* isAlwaysInSlot. Only relevant for getters. */
345 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
346 : false, /* isTypedMethod. Only relevant for methods. */
347 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
348 : };
349 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
350 : static_assert(0 < 1, "There is no slot for us");
351 :
352 : static bool
353 0 : getRequest(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, const JSJitMethodCallArgs& args)
354 : {
355 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
356 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "SVGImageElement.getRequest");
357 : }
358 : int32_t arg0;
359 0 : if (!ValueToPrimitive<int32_t, eDefault>(cx, args[0], &arg0)) {
360 0 : return false;
361 : }
362 0 : binding_detail::FastErrorResult rv;
363 0 : auto result(StrongOrRawPtr<imgIRequest>(self->GetRequest(arg0, rv)));
364 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
365 0 : return false;
366 : }
367 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
368 0 : if (!result) {
369 0 : args.rval().setNull();
370 0 : return true;
371 : }
372 0 : if (!WrapObject(cx, result, &NS_GET_IID(imgIRequest), args.rval())) {
373 0 : return false;
374 : }
375 0 : return true;
376 : }
377 :
378 : static const JSJitInfo getRequest_methodinfo = {
379 : { (JSJitGetterOp)getRequest },
380 : { prototypes::id::SVGImageElement },
381 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
382 : JSJitInfo::Method,
383 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
384 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
385 : false, /* isInfallible. False in setters. */
386 : false, /* isMovable. Not relevant for setters. */
387 : false, /* isEliminatable. Not relevant for setters. */
388 : false, /* isAlwaysInSlot. Only relevant for getters. */
389 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
390 : false, /* isTypedMethod. Only relevant for methods. */
391 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
392 : };
393 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
394 : static_assert(0 < 1, "There is no slot for us");
395 :
396 : static bool
397 0 : getRequestType(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, const JSJitMethodCallArgs& args)
398 : {
399 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
400 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "SVGImageElement.getRequestType");
401 : }
402 : imgIRequest* arg0;
403 0 : RefPtr<imgIRequest> arg0_holder;
404 0 : if (args[0].isObject()) {
405 0 : JS::Rooted<JSObject*> source(cx, &args[0].toObject());
406 0 : if (NS_FAILED(UnwrapArg<imgIRequest>(cx, source, getter_AddRefs(arg0_holder)))) {
407 0 : ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of SVGImageElement.getRequestType", "imgIRequest");
408 0 : return false;
409 : }
410 0 : MOZ_ASSERT(arg0_holder);
411 0 : arg0 = arg0_holder;
412 : } else {
413 0 : ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of SVGImageElement.getRequestType");
414 0 : return false;
415 : }
416 0 : binding_detail::FastErrorResult rv;
417 0 : int32_t result(self->GetRequestType(NonNullHelper(arg0), rv));
418 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
419 0 : return false;
420 : }
421 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
422 0 : args.rval().setInt32(int32_t(result));
423 0 : return true;
424 : }
425 :
426 : static const JSJitInfo getRequestType_methodinfo = {
427 : { (JSJitGetterOp)getRequestType },
428 : { prototypes::id::SVGImageElement },
429 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
430 : JSJitInfo::Method,
431 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
432 : JSVAL_TYPE_INT32, /* returnType. Not relevant for setters. */
433 : false, /* isInfallible. False in setters. */
434 : false, /* isMovable. Not relevant for setters. */
435 : false, /* isEliminatable. Not relevant for setters. */
436 : false, /* isAlwaysInSlot. Only relevant for getters. */
437 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
438 : false, /* isTypedMethod. Only relevant for methods. */
439 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
440 : };
441 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
442 : static_assert(0 < 1, "There is no slot for us");
443 :
444 : static bool
445 0 : get_currentURI(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitGetterCallArgs args)
446 : {
447 0 : binding_detail::FastErrorResult rv;
448 0 : auto result(StrongOrRawPtr<nsIURI>(self->GetCurrentURI(rv)));
449 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
450 0 : return false;
451 : }
452 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
453 0 : if (!result) {
454 0 : args.rval().setNull();
455 0 : return true;
456 : }
457 0 : if (!WrapObject(cx, result, &NS_GET_IID(nsIURI), args.rval())) {
458 0 : return false;
459 : }
460 0 : return true;
461 : }
462 :
463 : static const JSJitInfo currentURI_getterinfo = {
464 : { (JSJitGetterOp)get_currentURI },
465 : { prototypes::id::SVGImageElement },
466 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
467 : JSJitInfo::Getter,
468 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
469 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
470 : false, /* isInfallible. False in setters. */
471 : false, /* isMovable. Not relevant for setters. */
472 : false, /* isEliminatable. Not relevant for setters. */
473 : false, /* isAlwaysInSlot. Only relevant for getters. */
474 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
475 : false, /* isTypedMethod. Only relevant for methods. */
476 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
477 : };
478 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
479 : static_assert(0 < 1, "There is no slot for us");
480 :
481 : static bool
482 0 : forceReload(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, const JSJitMethodCallArgs& args)
483 : {
484 0 : Optional<bool> arg0;
485 0 : if (args.hasDefined(0)) {
486 0 : arg0.Construct();
487 0 : if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0.Value())) {
488 0 : return false;
489 : }
490 : }
491 0 : binding_detail::FastErrorResult rv;
492 0 : self->ForceReload(Constify(arg0), rv);
493 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
494 0 : return false;
495 : }
496 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
497 0 : args.rval().setUndefined();
498 0 : return true;
499 : }
500 :
501 : static const JSJitInfo forceReload_methodinfo = {
502 : { (JSJitGetterOp)forceReload },
503 : { prototypes::id::SVGImageElement },
504 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
505 : JSJitInfo::Method,
506 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
507 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
508 : false, /* isInfallible. False in setters. */
509 : false, /* isMovable. Not relevant for setters. */
510 : false, /* isEliminatable. Not relevant for setters. */
511 : false, /* isAlwaysInSlot. Only relevant for getters. */
512 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
513 : false, /* isTypedMethod. Only relevant for methods. */
514 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
515 : };
516 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
517 : static_assert(0 < 1, "There is no slot for us");
518 :
519 : static bool
520 0 : forceImageState(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, const JSJitMethodCallArgs& args)
521 : {
522 0 : if (MOZ_UNLIKELY(args.length() < 2)) {
523 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "SVGImageElement.forceImageState");
524 : }
525 : bool arg0;
526 0 : if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
527 0 : return false;
528 : }
529 : uint64_t arg1;
530 0 : if (!ValueToPrimitive<uint64_t, eDefault>(cx, args[1], &arg1)) {
531 0 : return false;
532 : }
533 0 : self->ForceImageState(arg0, arg1);
534 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
535 0 : args.rval().setUndefined();
536 0 : return true;
537 : }
538 :
539 : static const JSJitInfo forceImageState_methodinfo = {
540 : { (JSJitGetterOp)forceImageState },
541 : { prototypes::id::SVGImageElement },
542 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
543 : JSJitInfo::Method,
544 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
545 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
546 : false, /* isInfallible. False in setters. */
547 : false, /* isMovable. Not relevant for setters. */
548 : false, /* isEliminatable. Not relevant for setters. */
549 : false, /* isAlwaysInSlot. Only relevant for getters. */
550 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
551 : false, /* isTypedMethod. Only relevant for methods. */
552 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
553 : };
554 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
555 : static_assert(0 < 1, "There is no slot for us");
556 :
557 : static bool
558 0 : get_href(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGImageElement* self, JSJitGetterCallArgs args)
559 : {
560 0 : auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedString>(self->Href()));
561 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
562 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
563 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
564 0 : return false;
565 : }
566 0 : return true;
567 : }
568 :
569 : static const JSJitInfo href_getterinfo = {
570 : { (JSJitGetterOp)get_href },
571 : { prototypes::id::SVGImageElement },
572 : { PrototypeTraits<prototypes::id::SVGImageElement>::Depth },
573 : JSJitInfo::Getter,
574 : JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
575 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
576 : false, /* isInfallible. False in setters. */
577 : true, /* isMovable. Not relevant for setters. */
578 : true, /* isEliminatable. Not relevant for setters. */
579 : false, /* isAlwaysInSlot. Only relevant for getters. */
580 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
581 : false, /* isTypedMethod. Only relevant for methods. */
582 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
583 : };
584 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
585 : static_assert(0 < 1, "There is no slot for us");
586 :
587 : static bool
588 0 : _addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
589 : {
590 0 : mozilla::dom::SVGImageElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SVGImageElement>(obj);
591 : // We don't want to preserve if we don't have a wrapper, and we
592 : // obviously can't preserve if we're not initialized.
593 0 : if (self && self->GetWrapperPreserveColor()) {
594 0 : PreserveWrapper(self);
595 : }
596 0 : return true;
597 : }
598 :
599 : static void
600 0 : _finalize(js::FreeOp* fop, JSObject* obj)
601 : {
602 0 : mozilla::dom::SVGImageElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SVGImageElement>(obj);
603 0 : if (self) {
604 0 : ClearWrapper(self, self, obj);
605 0 : AddForDeferredFinalization<mozilla::dom::SVGImageElement>(self);
606 : }
607 0 : }
608 :
609 : static void
610 0 : _objectMoved(JSObject* obj, const JSObject* old)
611 : {
612 0 : mozilla::dom::SVGImageElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SVGImageElement>(obj);
613 0 : if (self) {
614 0 : UpdateWrapper(self, self, obj, old);
615 : }
616 0 : }
617 :
618 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
619 : #if defined(__clang__)
620 : #pragma clang diagnostic push
621 : #pragma clang diagnostic ignored "-Wmissing-braces"
622 : #endif
623 : static const JSFunctionSpec sChromeMethods_specs[] = {
624 : JS_FNSPEC("addObserver", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&addObserver_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
625 : JS_FNSPEC("removeObserver", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&removeObserver_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
626 : JS_FNSPEC("getRequest", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&getRequest_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
627 : JS_FNSPEC("getRequestType", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&getRequestType_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
628 : JS_FNSPEC("forceReload", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&forceReload_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
629 : JS_FNSPEC("forceImageState", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&forceImageState_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
630 : JS_FS_END
631 : };
632 : #if defined(__clang__)
633 : #pragma clang diagnostic pop
634 : #endif
635 :
636 :
637 : // Can't be const because the pref-enabled boolean needs to be writable
638 : static Prefable<const JSFunctionSpec> sChromeMethods[] = {
639 : { nullptr, &sChromeMethods_specs[0] },
640 : { nullptr, nullptr }
641 : };
642 :
643 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
644 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
645 : static_assert(6 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
646 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
647 :
648 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
649 : #if defined(__clang__)
650 : #pragma clang diagnostic push
651 : #pragma clang diagnostic ignored "-Wmissing-braces"
652 : #endif
653 : static const JSPropertySpec sAttributes_specs[] = {
654 : { "x", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &x_getterinfo, nullptr, nullptr },
655 : { "y", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &y_getterinfo, nullptr, nullptr },
656 : { "width", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &width_getterinfo, nullptr, nullptr },
657 : { "height", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &height_getterinfo, nullptr, nullptr },
658 : { "preserveAspectRatio", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &preserveAspectRatio_getterinfo, nullptr, nullptr },
659 : { "href", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &href_getterinfo, nullptr, nullptr },
660 : { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
661 : };
662 : #if defined(__clang__)
663 : #pragma clang diagnostic pop
664 : #endif
665 :
666 :
667 : // Can't be const because the pref-enabled boolean needs to be writable
668 : static Prefable<const JSPropertySpec> sAttributes[] = {
669 : { nullptr, &sAttributes_specs[0] },
670 : { nullptr, nullptr }
671 : };
672 :
673 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
674 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
675 : static_assert(6 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
676 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
677 :
678 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
679 : #if defined(__clang__)
680 : #pragma clang diagnostic push
681 : #pragma clang diagnostic ignored "-Wmissing-braces"
682 : #endif
683 : static const JSPropertySpec sChromeAttributes_specs[] = {
684 : { "loadingEnabled", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &loadingEnabled_getterinfo, GenericBindingSetter, &loadingEnabled_setterinfo },
685 : { "imageBlockingStatus", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &imageBlockingStatus_getterinfo, nullptr, nullptr },
686 : { "currentURI", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, ¤tURI_getterinfo, nullptr, nullptr },
687 : { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
688 : };
689 : #if defined(__clang__)
690 : #pragma clang diagnostic pop
691 : #endif
692 :
693 :
694 : // Can't be const because the pref-enabled boolean needs to be writable
695 : static Prefable<const JSPropertySpec> sChromeAttributes[] = {
696 : { nullptr, &sChromeAttributes_specs[0] },
697 : { nullptr, nullptr }
698 : };
699 :
700 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
701 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
702 : static_assert(3 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
703 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
704 :
705 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
706 : #if defined(__clang__)
707 : #pragma clang diagnostic push
708 : #pragma clang diagnostic ignored "-Wmissing-braces"
709 : #endif
710 : static const ConstantSpec sChromeConstants_specs[] = {
711 : { "UNKNOWN_REQUEST", JS::Int32Value(-1) },
712 : { "CURRENT_REQUEST", JS::Int32Value(0) },
713 : { "PENDING_REQUEST", JS::Int32Value(1) },
714 : { 0, JS::UndefinedValue() }
715 : };
716 : #if defined(__clang__)
717 : #pragma clang diagnostic pop
718 : #endif
719 :
720 :
721 : // Can't be const because the pref-enabled boolean needs to be writable
722 : static Prefable<const ConstantSpec> sChromeConstants[] = {
723 : { nullptr, &sChromeConstants_specs[0] },
724 : { nullptr, nullptr }
725 : };
726 :
727 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
728 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
729 : static_assert(3 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
730 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
731 :
732 :
733 : static uint16_t sNativeProperties_sortedPropertyIndices[6];
734 : static PropertyInfo sNativeProperties_propertyInfos[6];
735 :
736 : static const NativePropertiesN<1> sNativeProperties = {
737 : false, 0,
738 : false, 0,
739 : false, 0,
740 : true, 0 /* sAttributes */,
741 : false, 0,
742 : false, 0,
743 : false, 0,
744 : -1,
745 : 6,
746 : sNativeProperties_sortedPropertyIndices,
747 : {
748 : { sAttributes, &sNativeProperties_propertyInfos[0] }
749 : }
750 : };
751 : static_assert(6 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
752 : "We have a property info count that is oversized");
753 :
754 : static uint16_t sChromeOnlyNativeProperties_sortedPropertyIndices[12];
755 : static PropertyInfo sChromeOnlyNativeProperties_propertyInfos[12];
756 :
757 : static const NativePropertiesN<3> sChromeOnlyNativeProperties = {
758 : false, 0,
759 : false, 0,
760 : true, 0 /* sChromeMethods */,
761 : true, 1 /* sChromeAttributes */,
762 : false, 0,
763 : false, 0,
764 : true, 2 /* sChromeConstants */,
765 : -1,
766 : 12,
767 : sChromeOnlyNativeProperties_sortedPropertyIndices,
768 : {
769 : { sChromeMethods, &sChromeOnlyNativeProperties_propertyInfos[0] },
770 : { sChromeAttributes, &sChromeOnlyNativeProperties_propertyInfos[6] },
771 : { sChromeConstants, &sChromeOnlyNativeProperties_propertyInfos[9] }
772 : }
773 : };
774 : static_assert(12 < 1ull << CHAR_BIT * sizeof(sChromeOnlyNativeProperties.propertyInfoCount),
775 : "We have a property info count that is oversized");
776 :
777 : static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
778 : {
779 : "Function",
780 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
781 : &sBoringInterfaceObjectClassClassOps,
782 : JS_NULL_CLASS_SPEC,
783 : JS_NULL_CLASS_EXT,
784 : &sInterfaceObjectClassObjectOps
785 : },
786 : eInterface,
787 : true,
788 : prototypes::id::SVGImageElement,
789 : PrototypeTraits<prototypes::id::SVGImageElement>::Depth,
790 : sNativePropertyHooks,
791 : "function SVGImageElement() {\n [native code]\n}",
792 : SVGGraphicsElementBinding::GetConstructorObject
793 : };
794 :
795 : static const DOMIfaceAndProtoJSClass sPrototypeClass = {
796 : {
797 : "SVGImageElementPrototype",
798 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
799 : JS_NULL_CLASS_OPS,
800 : JS_NULL_CLASS_SPEC,
801 : JS_NULL_CLASS_EXT,
802 : JS_NULL_OBJECT_OPS
803 : },
804 : eInterfacePrototype,
805 : false,
806 : prototypes::id::SVGImageElement,
807 : PrototypeTraits<prototypes::id::SVGImageElement>::Depth,
808 : sNativePropertyHooks,
809 : "[object SVGImageElementPrototype]",
810 : SVGGraphicsElementBinding::GetProtoObject
811 : };
812 :
813 : JSObject*
814 0 : DefineDOMInterface(JSContext* aCx, JS::Handle<JSObject*> aGlobal, JS::Handle<jsid> id, bool aDefineOnGlobal)
815 : {
816 0 : return GetConstructorObjectHandle(aCx, aDefineOnGlobal);
817 : }
818 :
819 : static const js::ClassOps sClassOps = {
820 : _addProperty, /* addProperty */
821 : nullptr, /* delProperty */
822 : nullptr, /* getProperty */
823 : nullptr, /* setProperty */
824 : nullptr, /* enumerate */
825 : nullptr, /* newEnumerate */
826 : nullptr, /* resolve */
827 : nullptr, /* mayResolve */
828 : _finalize, /* finalize */
829 : nullptr, /* call */
830 : nullptr, /* hasInstance */
831 : nullptr, /* construct */
832 : nullptr, /* trace */
833 : };
834 :
835 : static const js::ClassExtension sClassExtension = {
836 : nullptr, /* weakmapKeyDelegateOp */
837 : _objectMoved /* objectMovedOp */
838 : };
839 :
840 : static const DOMJSClass sClass = {
841 : { "SVGImageElement",
842 : JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
843 : &sClassOps,
844 : JS_NULL_CLASS_SPEC,
845 : &sClassExtension,
846 : JS_NULL_OBJECT_OPS
847 : },
848 : { prototypes::id::EventTarget, prototypes::id::Node, prototypes::id::Element, prototypes::id::SVGElement, prototypes::id::SVGGraphicsElement, prototypes::id::SVGImageElement, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
849 : IsBaseOf<nsISupports, mozilla::dom::SVGImageElement >::value,
850 : sNativePropertyHooks,
851 : FindAssociatedGlobalForNative<mozilla::dom::SVGImageElement>::Get,
852 : GetProtoObjectHandle,
853 : GetCCParticipant<mozilla::dom::SVGImageElement>::Get()
854 : };
855 : static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
856 : "Must have the right minimal number of reserved slots.");
857 : static_assert(1 >= 1,
858 : "Must have enough reserved slots.");
859 :
860 : const JSClass*
861 0 : GetJSClass()
862 : {
863 0 : return sClass.ToJSClass();
864 : }
865 :
866 : bool
867 0 : Wrap(JSContext* aCx, mozilla::dom::SVGImageElement* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
868 : {
869 : MOZ_ASSERT(static_cast<mozilla::dom::SVGImageElement*>(aObject) ==
870 : reinterpret_cast<mozilla::dom::SVGImageElement*>(aObject),
871 : "Multiple inheritance for mozilla::dom::SVGImageElement is broken.");
872 : MOZ_ASSERT(static_cast<mozilla::dom::SVGGraphicsElement*>(aObject) ==
873 : reinterpret_cast<mozilla::dom::SVGGraphicsElement*>(aObject),
874 : "Multiple inheritance for mozilla::dom::SVGGraphicsElement is broken.");
875 : MOZ_ASSERT(static_cast<nsSVGElement*>(aObject) ==
876 : reinterpret_cast<nsSVGElement*>(aObject),
877 : "Multiple inheritance for nsSVGElement is broken.");
878 : MOZ_ASSERT(static_cast<mozilla::dom::Element*>(aObject) ==
879 : reinterpret_cast<mozilla::dom::Element*>(aObject),
880 : "Multiple inheritance for mozilla::dom::Element is broken.");
881 : MOZ_ASSERT(static_cast<nsINode*>(aObject) ==
882 : reinterpret_cast<nsINode*>(aObject),
883 : "Multiple inheritance for nsINode is broken.");
884 : MOZ_ASSERT(static_cast<mozilla::dom::EventTarget*>(aObject) ==
885 : reinterpret_cast<mozilla::dom::EventTarget*>(aObject),
886 : "Multiple inheritance for mozilla::dom::EventTarget is broken.");
887 0 : MOZ_ASSERT(ToSupportsIsCorrect(aObject));
888 0 : MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
889 0 : MOZ_ASSERT(!aCache->GetWrapper(),
890 : "You should probably not be using Wrap() directly; use "
891 : "GetOrCreateDOMReflector instead");
892 :
893 0 : MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
894 : "nsISupports must be on our primary inheritance chain");
895 :
896 0 : JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
897 0 : if (!global) {
898 0 : return false;
899 : }
900 0 : MOZ_ASSERT(JS_IsGlobalObject(global));
901 0 : MOZ_ASSERT(JS::ObjectIsNotGray(global));
902 :
903 : // That might have ended up wrapping us already, due to the wonders
904 : // of XBL. Check for that, and bail out as needed.
905 0 : aReflector.set(aCache->GetWrapper());
906 0 : if (aReflector) {
907 : #ifdef DEBUG
908 0 : binding_detail::AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
909 : #endif // DEBUG
910 0 : return true;
911 : }
912 :
913 0 : JSAutoCompartment ac(aCx, global);
914 0 : JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
915 0 : if (!canonicalProto) {
916 0 : return false;
917 : }
918 0 : JS::Rooted<JSObject*> proto(aCx);
919 0 : if (aGivenProto) {
920 0 : proto = aGivenProto;
921 : // Unfortunately, while aGivenProto was in the compartment of aCx
922 : // coming in, we changed compartments to that of "parent" so may need
923 : // to wrap the proto here.
924 0 : if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
925 0 : if (!JS_WrapObject(aCx, &proto)) {
926 0 : return false;
927 : }
928 : }
929 : } else {
930 0 : proto = canonicalProto;
931 : }
932 :
933 0 : BindingJSObjectCreator<mozilla::dom::SVGImageElement> creator(aCx);
934 0 : creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
935 0 : if (!aReflector) {
936 0 : return false;
937 : }
938 :
939 0 : aCache->SetWrapper(aReflector);
940 0 : creator.InitializationSucceeded();
941 :
942 0 : MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
943 : aCache->GetWrapperPreserveColor() == aReflector);
944 : // If proto != canonicalProto, we have to preserve our wrapper;
945 : // otherwise we won't be able to properly recreate it later, since
946 : // we won't know what proto to use. Note that we don't check
947 : // aGivenProto here, since it's entirely possible (and even
948 : // somewhat common) to have a non-null aGivenProto which is the
949 : // same as canonicalProto.
950 0 : if (proto != canonicalProto) {
951 0 : PreserveWrapper(aObject);
952 : }
953 :
954 0 : return true;
955 : }
956 :
957 : const NativePropertyHooks sNativePropertyHooks[] = { {
958 : nullptr,
959 : nullptr,
960 : nullptr,
961 : { sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast() },
962 : prototypes::id::SVGImageElement,
963 : constructors::id::SVGImageElement,
964 : SVGGraphicsElementBinding::sNativePropertyHooks,
965 : &DefaultXrayExpandoObjectClass
966 : } };
967 :
968 : void
969 0 : CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
970 : {
971 0 : JS::Handle<JSObject*> parentProto(SVGGraphicsElementBinding::GetProtoObjectHandle(aCx));
972 0 : if (!parentProto) {
973 0 : return;
974 : }
975 :
976 0 : JS::Handle<JSObject*> constructorProto(SVGGraphicsElementBinding::GetConstructorObjectHandle(aCx));
977 0 : if (!constructorProto) {
978 0 : return;
979 : }
980 :
981 : static bool sIdsInited = false;
982 0 : if (!sIdsInited && NS_IsMainThread()) {
983 0 : if (!InitIds(aCx, sNativeProperties.Upcast())) {
984 0 : return;
985 : }
986 0 : if (!InitIds(aCx, sChromeOnlyNativeProperties.Upcast())) {
987 0 : return;
988 : }
989 0 : sIdsInited = true;
990 : }
991 :
992 0 : JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::SVGImageElement);
993 0 : JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::SVGImageElement);
994 0 : dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
995 : &sPrototypeClass.mBase, protoCache,
996 : constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
997 : interfaceCache,
998 : sNativeProperties.Upcast(),
999 0 : nsContentUtils::ThreadsafeIsSystemCaller(aCx) ? sChromeOnlyNativeProperties.Upcast() : nullptr,
1000 : "SVGImageElement", aDefineOnGlobal,
1001 : nullptr,
1002 0 : false);
1003 : }
1004 :
1005 : JS::Handle<JSObject*>
1006 0 : GetProtoObjectHandle(JSContext* aCx)
1007 : {
1008 : /* Get the interface prototype object for this class. This will create the
1009 : object as needed. */
1010 0 : bool aDefineOnGlobal = true;
1011 :
1012 : /* Make sure our global is sane. Hopefully we can remove this sometime */
1013 0 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
1014 0 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
1015 0 : return nullptr;
1016 : }
1017 :
1018 : /* Check to see whether the interface objects are already installed */
1019 0 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
1020 0 : if (!protoAndIfaceCache.HasEntryInSlot(prototypes::id::SVGImageElement)) {
1021 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
1022 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
1023 : }
1024 :
1025 : /*
1026 : * The object might _still_ be null, but that's OK.
1027 : *
1028 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
1029 : * traced by TraceProtoAndIfaceCache() and its contents are never
1030 : * changed after they have been set.
1031 : *
1032 : * Calling address() avoids the read read barrier that does gray
1033 : * unmarking, but it's not possible for the object to be gray here.
1034 : */
1035 :
1036 0 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(prototypes::id::SVGImageElement);
1037 0 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
1038 0 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
1039 : }
1040 :
1041 : JS::Handle<JSObject*>
1042 0 : GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal)
1043 : {
1044 : /* Get the interface object for this class. This will create the object as
1045 : needed. */
1046 :
1047 : /* Make sure our global is sane. Hopefully we can remove this sometime */
1048 0 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
1049 0 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
1050 0 : return nullptr;
1051 : }
1052 :
1053 : /* Check to see whether the interface objects are already installed */
1054 0 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
1055 0 : if (!protoAndIfaceCache.HasEntryInSlot(constructors::id::SVGImageElement)) {
1056 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
1057 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
1058 : }
1059 :
1060 : /*
1061 : * The object might _still_ be null, but that's OK.
1062 : *
1063 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
1064 : * traced by TraceProtoAndIfaceCache() and its contents are never
1065 : * changed after they have been set.
1066 : *
1067 : * Calling address() avoids the read read barrier that does gray
1068 : * unmarking, but it's not possible for the object to be gray here.
1069 : */
1070 :
1071 0 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(constructors::id::SVGImageElement);
1072 0 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
1073 0 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
1074 : }
1075 :
1076 : JSObject*
1077 0 : GetConstructorObject(JSContext* aCx)
1078 : {
1079 0 : return GetConstructorObjectHandle(aCx);
1080 : }
1081 :
1082 : } // namespace SVGImageElementBinding
1083 :
1084 :
1085 :
1086 : } // namespace dom
1087 : } // namespace mozilla
|
