Line data Source code
1 : /* THIS FILE IS AUTOGENERATED FROM XULCommandEvent.webidl BY Codegen.py - DO NOT EDIT */
2 :
3 : #include "UIEventBinding.h"
4 : #include "WrapperFactory.h"
5 : #include "XULCommandEventBinding.h"
6 : #include "mozilla/OwningNonNull.h"
7 : #include "mozilla/dom/BindingUtils.h"
8 : #include "mozilla/dom/DOMJSClass.h"
9 : #include "mozilla/dom/Event.h"
10 : #include "mozilla/dom/NonRefcountedDOMObject.h"
11 : #include "mozilla/dom/Nullable.h"
12 : #include "mozilla/dom/PrimitiveConversions.h"
13 : #include "mozilla/dom/XULCommandEvent.h"
14 : #include "mozilla/dom/XrayExpandoClass.h"
15 : #include "nsGlobalWindow.h"
16 :
17 : namespace mozilla {
18 : namespace dom {
19 :
20 : namespace XULCommandEventBinding {
21 :
22 : static_assert(IsRefcounted<NativeType>::value == IsRefcounted<UIEventBinding::NativeType>::value,
23 : "Can't inherit from an interface with a different ownership model.");
24 :
25 : static bool
26 0 : get_ctrlKey(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XULCommandEvent* self, JSJitGetterCallArgs args)
27 : {
28 0 : bool result(self->CtrlKey());
29 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
30 0 : args.rval().setBoolean(result);
31 0 : return true;
32 : }
33 :
34 : static const JSJitInfo ctrlKey_getterinfo = {
35 : { (JSJitGetterOp)get_ctrlKey },
36 : { prototypes::id::XULCommandEvent },
37 : { PrototypeTraits<prototypes::id::XULCommandEvent>::Depth },
38 : JSJitInfo::Getter,
39 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
40 : JSVAL_TYPE_BOOLEAN, /* returnType. Not relevant for setters. */
41 : true, /* isInfallible. False in setters. */
42 : false, /* isMovable. Not relevant for setters. */
43 : false, /* 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_shiftKey(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XULCommandEvent* self, JSJitGetterCallArgs args)
54 : {
55 0 : bool result(self->ShiftKey());
56 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
57 0 : args.rval().setBoolean(result);
58 0 : return true;
59 : }
60 :
61 : static const JSJitInfo shiftKey_getterinfo = {
62 : { (JSJitGetterOp)get_shiftKey },
63 : { prototypes::id::XULCommandEvent },
64 : { PrototypeTraits<prototypes::id::XULCommandEvent>::Depth },
65 : JSJitInfo::Getter,
66 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
67 : JSVAL_TYPE_BOOLEAN, /* returnType. Not relevant for setters. */
68 : true, /* isInfallible. False in setters. */
69 : false, /* isMovable. Not relevant for setters. */
70 : false, /* isEliminatable. Not relevant for setters. */
71 : false, /* isAlwaysInSlot. Only relevant for getters. */
72 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
73 : false, /* isTypedMethod. Only relevant for methods. */
74 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
75 : };
76 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
77 : static_assert(0 < 1, "There is no slot for us");
78 :
79 : static bool
80 0 : get_altKey(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XULCommandEvent* self, JSJitGetterCallArgs args)
81 : {
82 0 : bool result(self->AltKey());
83 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
84 0 : args.rval().setBoolean(result);
85 0 : return true;
86 : }
87 :
88 : static const JSJitInfo altKey_getterinfo = {
89 : { (JSJitGetterOp)get_altKey },
90 : { prototypes::id::XULCommandEvent },
91 : { PrototypeTraits<prototypes::id::XULCommandEvent>::Depth },
92 : JSJitInfo::Getter,
93 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
94 : JSVAL_TYPE_BOOLEAN, /* returnType. Not relevant for setters. */
95 : true, /* isInfallible. False in setters. */
96 : false, /* isMovable. Not relevant for setters. */
97 : false, /* isEliminatable. Not relevant for setters. */
98 : false, /* isAlwaysInSlot. Only relevant for getters. */
99 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
100 : false, /* isTypedMethod. Only relevant for methods. */
101 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
102 : };
103 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
104 : static_assert(0 < 1, "There is no slot for us");
105 :
106 : static bool
107 0 : get_metaKey(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XULCommandEvent* self, JSJitGetterCallArgs args)
108 : {
109 0 : bool result(self->MetaKey());
110 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
111 0 : args.rval().setBoolean(result);
112 0 : return true;
113 : }
114 :
115 : static const JSJitInfo metaKey_getterinfo = {
116 : { (JSJitGetterOp)get_metaKey },
117 : { prototypes::id::XULCommandEvent },
118 : { PrototypeTraits<prototypes::id::XULCommandEvent>::Depth },
119 : JSJitInfo::Getter,
120 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
121 : JSVAL_TYPE_BOOLEAN, /* returnType. Not relevant for setters. */
122 : true, /* isInfallible. False in setters. */
123 : false, /* isMovable. Not relevant for setters. */
124 : false, /* isEliminatable. Not relevant for setters. */
125 : false, /* isAlwaysInSlot. Only relevant for getters. */
126 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
127 : false, /* isTypedMethod. Only relevant for methods. */
128 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
129 : };
130 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
131 : static_assert(0 < 1, "There is no slot for us");
132 :
133 : static bool
134 0 : get_sourceEvent(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XULCommandEvent* self, JSJitGetterCallArgs args)
135 : {
136 0 : auto result(StrongOrRawPtr<mozilla::dom::Event>(self->GetSourceEvent()));
137 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
138 0 : if (!result) {
139 0 : args.rval().setNull();
140 0 : return true;
141 : }
142 0 : if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
143 0 : MOZ_ASSERT(true || JS_IsExceptionPending(cx));
144 0 : return false;
145 : }
146 0 : return true;
147 : }
148 :
149 : static const JSJitInfo sourceEvent_getterinfo = {
150 : { (JSJitGetterOp)get_sourceEvent },
151 : { prototypes::id::XULCommandEvent },
152 : { PrototypeTraits<prototypes::id::XULCommandEvent>::Depth },
153 : JSJitInfo::Getter,
154 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
155 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
156 : false, /* isInfallible. False in setters. */
157 : false, /* isMovable. Not relevant for setters. */
158 : false, /* isEliminatable. Not relevant for setters. */
159 : false, /* isAlwaysInSlot. Only relevant for getters. */
160 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
161 : false, /* isTypedMethod. Only relevant for methods. */
162 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
163 : };
164 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
165 : static_assert(0 < 1, "There is no slot for us");
166 :
167 : static bool
168 0 : initCommandEvent(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XULCommandEvent* self, const JSJitMethodCallArgs& args)
169 : {
170 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
171 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "XULCommandEvent.initCommandEvent");
172 : }
173 0 : binding_detail::FakeString arg0;
174 0 : if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
175 0 : return false;
176 : }
177 : bool arg1;
178 0 : if (args.hasDefined(1)) {
179 0 : if (!ValueToPrimitive<bool, eDefault>(cx, args[1], &arg1)) {
180 0 : return false;
181 : }
182 : } else {
183 0 : arg1 = false;
184 : }
185 : bool arg2;
186 0 : if (args.hasDefined(2)) {
187 0 : if (!ValueToPrimitive<bool, eDefault>(cx, args[2], &arg2)) {
188 0 : return false;
189 : }
190 : } else {
191 0 : arg2 = false;
192 : }
193 : nsGlobalWindow* arg3;
194 0 : if (args.hasDefined(3)) {
195 0 : if (args[3].isObject()) {
196 : {
197 0 : nsresult rv = UnwrapObject<prototypes::id::Window, nsGlobalWindow>(args[3], arg3);
198 0 : if (NS_FAILED(rv)) {
199 0 : ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 4 of XULCommandEvent.initCommandEvent", "Window");
200 0 : return false;
201 : }
202 : }
203 0 : } else if (args[3].isNullOrUndefined()) {
204 0 : arg3 = nullptr;
205 : } else {
206 0 : ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 4 of XULCommandEvent.initCommandEvent");
207 0 : return false;
208 : }
209 : } else {
210 0 : arg3 = nullptr;
211 : }
212 : int32_t arg4;
213 0 : if (args.hasDefined(4)) {
214 0 : if (!ValueToPrimitive<int32_t, eDefault>(cx, args[4], &arg4)) {
215 0 : return false;
216 : }
217 : } else {
218 0 : arg4 = 0;
219 : }
220 : bool arg5;
221 0 : if (args.hasDefined(5)) {
222 0 : if (!ValueToPrimitive<bool, eDefault>(cx, args[5], &arg5)) {
223 0 : return false;
224 : }
225 : } else {
226 0 : arg5 = false;
227 : }
228 : bool arg6;
229 0 : if (args.hasDefined(6)) {
230 0 : if (!ValueToPrimitive<bool, eDefault>(cx, args[6], &arg6)) {
231 0 : return false;
232 : }
233 : } else {
234 0 : arg6 = false;
235 : }
236 : bool arg7;
237 0 : if (args.hasDefined(7)) {
238 0 : if (!ValueToPrimitive<bool, eDefault>(cx, args[7], &arg7)) {
239 0 : return false;
240 : }
241 : } else {
242 0 : arg7 = false;
243 : }
244 : bool arg8;
245 0 : if (args.hasDefined(8)) {
246 0 : if (!ValueToPrimitive<bool, eDefault>(cx, args[8], &arg8)) {
247 0 : return false;
248 : }
249 : } else {
250 0 : arg8 = false;
251 : }
252 : mozilla::dom::Event* arg9;
253 0 : if (args.hasDefined(9)) {
254 0 : if (args[9].isObject()) {
255 : {
256 0 : nsresult rv = UnwrapObject<prototypes::id::Event, mozilla::dom::Event>(args[9], arg9);
257 0 : if (NS_FAILED(rv)) {
258 0 : ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 10 of XULCommandEvent.initCommandEvent", "Event");
259 0 : return false;
260 : }
261 : }
262 0 : } else if (args[9].isNullOrUndefined()) {
263 0 : arg9 = nullptr;
264 : } else {
265 0 : ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 10 of XULCommandEvent.initCommandEvent");
266 0 : return false;
267 : }
268 : } else {
269 0 : arg9 = nullptr;
270 : }
271 0 : self->InitCommandEvent(NonNullHelper(Constify(arg0)), arg1, arg2, Constify(arg3), arg4, arg5, arg6, arg7, arg8, Constify(arg9));
272 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
273 0 : args.rval().setUndefined();
274 0 : return true;
275 : }
276 :
277 : static const JSJitInfo initCommandEvent_methodinfo = {
278 : { (JSJitGetterOp)initCommandEvent },
279 : { prototypes::id::XULCommandEvent },
280 : { PrototypeTraits<prototypes::id::XULCommandEvent>::Depth },
281 : JSJitInfo::Method,
282 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
283 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
284 : false, /* isInfallible. False in setters. */
285 : false, /* isMovable. Not relevant for setters. */
286 : false, /* isEliminatable. Not relevant for setters. */
287 : false, /* isAlwaysInSlot. Only relevant for getters. */
288 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
289 : false, /* isTypedMethod. Only relevant for methods. */
290 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
291 : };
292 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
293 : static_assert(0 < 1, "There is no slot for us");
294 :
295 : static bool
296 0 : get_isTrusted(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XULCommandEvent* self, JSJitGetterCallArgs args)
297 : {
298 0 : bool result(self->IsTrusted());
299 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
300 0 : args.rval().setBoolean(result);
301 0 : return true;
302 : }
303 :
304 : static const JSJitInfo isTrusted_getterinfo = {
305 : { (JSJitGetterOp)get_isTrusted },
306 : { prototypes::id::XULCommandEvent },
307 : { PrototypeTraits<prototypes::id::XULCommandEvent>::Depth },
308 : JSJitInfo::Getter,
309 : JSJitInfo::AliasDOMSets, /* aliasSet. Not relevant for setters. */
310 : JSVAL_TYPE_BOOLEAN, /* returnType. Not relevant for setters. */
311 : true, /* isInfallible. False in setters. */
312 : true, /* isMovable. Not relevant for setters. */
313 : true, /* isEliminatable. Not relevant for setters. */
314 : false, /* isAlwaysInSlot. Only relevant for getters. */
315 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
316 : false, /* isTypedMethod. Only relevant for methods. */
317 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
318 : };
319 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
320 : static_assert(0 < 1, "There is no slot for us");
321 :
322 : static bool
323 0 : _addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
324 : {
325 0 : mozilla::dom::XULCommandEvent* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::XULCommandEvent>(obj);
326 : // We don't want to preserve if we don't have a wrapper, and we
327 : // obviously can't preserve if we're not initialized.
328 0 : if (self && self->GetWrapperPreserveColor()) {
329 0 : PreserveWrapper(self);
330 : }
331 0 : return true;
332 : }
333 :
334 : static void
335 0 : _finalize(js::FreeOp* fop, JSObject* obj)
336 : {
337 0 : mozilla::dom::XULCommandEvent* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::XULCommandEvent>(obj);
338 0 : if (self) {
339 0 : ClearWrapper(self, self, obj);
340 0 : AddForDeferredFinalization<mozilla::dom::XULCommandEvent>(self);
341 : }
342 0 : }
343 :
344 : static void
345 0 : _objectMoved(JSObject* obj, const JSObject* old)
346 : {
347 0 : mozilla::dom::XULCommandEvent* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::XULCommandEvent>(obj);
348 0 : if (self) {
349 0 : UpdateWrapper(self, self, obj, old);
350 : }
351 0 : }
352 :
353 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
354 : #if defined(__clang__)
355 : #pragma clang diagnostic push
356 : #pragma clang diagnostic ignored "-Wmissing-braces"
357 : #endif
358 : static const JSFunctionSpec sMethods_specs[] = {
359 : JS_FNSPEC("initCommandEvent", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&initCommandEvent_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
360 : JS_FS_END
361 : };
362 : #if defined(__clang__)
363 : #pragma clang diagnostic pop
364 : #endif
365 :
366 :
367 : // Can't be const because the pref-enabled boolean needs to be writable
368 : static Prefable<const JSFunctionSpec> sMethods[] = {
369 : { nullptr, &sMethods_specs[0] },
370 : { nullptr, nullptr }
371 : };
372 :
373 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
374 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
375 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
376 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
377 :
378 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
379 : #if defined(__clang__)
380 : #pragma clang diagnostic push
381 : #pragma clang diagnostic ignored "-Wmissing-braces"
382 : #endif
383 : static const JSPropertySpec sAttributes_specs[] = {
384 : { "ctrlKey", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &ctrlKey_getterinfo, nullptr, nullptr },
385 : { "shiftKey", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &shiftKey_getterinfo, nullptr, nullptr },
386 : { "altKey", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &altKey_getterinfo, nullptr, nullptr },
387 : { "metaKey", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &metaKey_getterinfo, nullptr, nullptr },
388 : { "sourceEvent", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &sourceEvent_getterinfo, nullptr, nullptr },
389 : { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
390 : };
391 : #if defined(__clang__)
392 : #pragma clang diagnostic pop
393 : #endif
394 :
395 :
396 : // Can't be const because the pref-enabled boolean needs to be writable
397 : static Prefable<const JSPropertySpec> sAttributes[] = {
398 : { nullptr, &sAttributes_specs[0] },
399 : { nullptr, nullptr }
400 : };
401 :
402 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
403 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
404 : static_assert(5 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
405 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
406 :
407 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
408 : #if defined(__clang__)
409 : #pragma clang diagnostic push
410 : #pragma clang diagnostic ignored "-Wmissing-braces"
411 : #endif
412 : static const JSPropertySpec sUnforgeableAttributes_specs[] = {
413 : { "isTrusted", JSPROP_SHARED | JSPROP_ENUMERATE | JSPROP_PERMANENT, GenericBindingGetter, &isTrusted_getterinfo, nullptr, nullptr },
414 : { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
415 : };
416 : #if defined(__clang__)
417 : #pragma clang diagnostic pop
418 : #endif
419 :
420 :
421 : // Can't be const because the pref-enabled boolean needs to be writable
422 : static Prefable<const JSPropertySpec> sUnforgeableAttributes[] = {
423 : { nullptr, &sUnforgeableAttributes_specs[0] },
424 : { nullptr, nullptr }
425 : };
426 :
427 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
428 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
429 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
430 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
431 :
432 :
433 : static uint16_t sNativeProperties_sortedPropertyIndices[7];
434 : static PropertyInfo sNativeProperties_propertyInfos[7];
435 :
436 : static const NativePropertiesN<3> sNativeProperties = {
437 : false, 0,
438 : false, 0,
439 : true, 0 /* sMethods */,
440 : true, 1 /* sAttributes */,
441 : false, 0,
442 : true, 2 /* sUnforgeableAttributes */,
443 : false, 0,
444 : -1,
445 : 7,
446 : sNativeProperties_sortedPropertyIndices,
447 : {
448 : { sMethods, &sNativeProperties_propertyInfos[0] },
449 : { sAttributes, &sNativeProperties_propertyInfos[1] },
450 : { sUnforgeableAttributes, &sNativeProperties_propertyInfos[6] }
451 : }
452 : };
453 : static_assert(7 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
454 : "We have a property info count that is oversized");
455 :
456 : static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
457 : {
458 : "Function",
459 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
460 : &sBoringInterfaceObjectClassClassOps,
461 : JS_NULL_CLASS_SPEC,
462 : JS_NULL_CLASS_EXT,
463 : &sInterfaceObjectClassObjectOps
464 : },
465 : eInterface,
466 : true,
467 : prototypes::id::XULCommandEvent,
468 : PrototypeTraits<prototypes::id::XULCommandEvent>::Depth,
469 : sNativePropertyHooks,
470 : "function XULCommandEvent() {\n [native code]\n}",
471 : UIEventBinding::GetConstructorObject
472 : };
473 :
474 : static const DOMIfaceAndProtoJSClass sPrototypeClass = {
475 : {
476 : "XULCommandEventPrototype",
477 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE + 1 /* slot for the JSObject holding the unforgeable properties */),
478 : JS_NULL_CLASS_OPS,
479 : JS_NULL_CLASS_SPEC,
480 : JS_NULL_CLASS_EXT,
481 : JS_NULL_OBJECT_OPS
482 : },
483 : eInterfacePrototype,
484 : false,
485 : prototypes::id::XULCommandEvent,
486 : PrototypeTraits<prototypes::id::XULCommandEvent>::Depth,
487 : sNativePropertyHooks,
488 : "[object XULCommandEventPrototype]",
489 : UIEventBinding::GetProtoObject
490 : };
491 :
492 : bool
493 0 : ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
494 : {
495 0 : return IsChromeOrXBL(aCx, aObj);
496 : }
497 :
498 : JSObject*
499 0 : DefineDOMInterface(JSContext* aCx, JS::Handle<JSObject*> aGlobal, JS::Handle<jsid> id, bool aDefineOnGlobal)
500 : {
501 0 : return GetConstructorObjectHandle(aCx, aDefineOnGlobal);
502 : }
503 :
504 : static const js::ClassOps sClassOps = {
505 : _addProperty, /* addProperty */
506 : nullptr, /* delProperty */
507 : nullptr, /* getProperty */
508 : nullptr, /* setProperty */
509 : nullptr, /* enumerate */
510 : nullptr, /* newEnumerate */
511 : nullptr, /* resolve */
512 : nullptr, /* mayResolve */
513 : _finalize, /* finalize */
514 : nullptr, /* call */
515 : nullptr, /* hasInstance */
516 : nullptr, /* construct */
517 : nullptr, /* trace */
518 : };
519 :
520 : static const js::ClassExtension sClassExtension = {
521 : nullptr, /* weakmapKeyDelegateOp */
522 : _objectMoved /* objectMovedOp */
523 : };
524 :
525 : static const DOMJSClass sClass = {
526 : { "XULCommandEvent",
527 : JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1) | JSCLASS_SKIP_NURSERY_FINALIZE,
528 : &sClassOps,
529 : JS_NULL_CLASS_SPEC,
530 : &sClassExtension,
531 : JS_NULL_OBJECT_OPS
532 : },
533 : { prototypes::id::Event, prototypes::id::UIEvent, prototypes::id::XULCommandEvent, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
534 : IsBaseOf<nsISupports, mozilla::dom::XULCommandEvent >::value,
535 : sNativePropertyHooks,
536 : FindAssociatedGlobalForNative<mozilla::dom::XULCommandEvent>::Get,
537 : GetProtoObjectHandle,
538 : GetCCParticipant<mozilla::dom::XULCommandEvent>::Get()
539 : };
540 : static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
541 : "Must have the right minimal number of reserved slots.");
542 : static_assert(1 >= 1,
543 : "Must have enough reserved slots.");
544 :
545 : const JSClass*
546 0 : GetJSClass()
547 : {
548 0 : return sClass.ToJSClass();
549 : }
550 :
551 : bool
552 0 : Wrap(JSContext* aCx, mozilla::dom::XULCommandEvent* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
553 : {
554 : MOZ_ASSERT(static_cast<mozilla::dom::XULCommandEvent*>(aObject) ==
555 : reinterpret_cast<mozilla::dom::XULCommandEvent*>(aObject),
556 : "Multiple inheritance for mozilla::dom::XULCommandEvent is broken.");
557 : MOZ_ASSERT(static_cast<mozilla::dom::UIEvent*>(aObject) ==
558 : reinterpret_cast<mozilla::dom::UIEvent*>(aObject),
559 : "Multiple inheritance for mozilla::dom::UIEvent is broken.");
560 : MOZ_ASSERT(static_cast<mozilla::dom::Event*>(aObject) ==
561 : reinterpret_cast<mozilla::dom::Event*>(aObject),
562 : "Multiple inheritance for mozilla::dom::Event is broken.");
563 0 : MOZ_ASSERT(ToSupportsIsCorrect(aObject));
564 0 : MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
565 0 : MOZ_ASSERT(!aCache->GetWrapper(),
566 : "You should probably not be using Wrap() directly; use "
567 : "GetOrCreateDOMReflector instead");
568 :
569 0 : MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
570 : "nsISupports must be on our primary inheritance chain");
571 :
572 0 : JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
573 0 : if (!global) {
574 0 : return false;
575 : }
576 0 : MOZ_ASSERT(JS_IsGlobalObject(global));
577 0 : MOZ_ASSERT(JS::ObjectIsNotGray(global));
578 :
579 : // That might have ended up wrapping us already, due to the wonders
580 : // of XBL. Check for that, and bail out as needed.
581 0 : aReflector.set(aCache->GetWrapper());
582 0 : if (aReflector) {
583 : #ifdef DEBUG
584 0 : binding_detail::AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
585 : #endif // DEBUG
586 0 : return true;
587 : }
588 :
589 0 : JSAutoCompartment ac(aCx, global);
590 0 : JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
591 0 : if (!canonicalProto) {
592 0 : return false;
593 : }
594 0 : JS::Rooted<JSObject*> proto(aCx);
595 0 : if (aGivenProto) {
596 0 : proto = aGivenProto;
597 : // Unfortunately, while aGivenProto was in the compartment of aCx
598 : // coming in, we changed compartments to that of "parent" so may need
599 : // to wrap the proto here.
600 0 : if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
601 0 : if (!JS_WrapObject(aCx, &proto)) {
602 0 : return false;
603 : }
604 : }
605 : } else {
606 0 : proto = canonicalProto;
607 : }
608 :
609 0 : BindingJSObjectCreator<mozilla::dom::XULCommandEvent> creator(aCx);
610 0 : creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
611 0 : if (!aReflector) {
612 0 : return false;
613 : }
614 :
615 0 : aCache->SetWrapper(aReflector);
616 :
617 : // Important: do unforgeable property setup after we have handed
618 : // over ownership of the C++ object to obj as needed, so that if
619 : // we fail and it ends up GCed it won't have problems in the
620 : // finalizer trying to drop its ownership of the C++ object.
621 : JS::Rooted<JSObject*> unforgeableHolder(aCx,
622 0 : &js::GetReservedSlot(canonicalProto, DOM_INTERFACE_PROTO_SLOTS_BASE).toObject());
623 0 : if (!JS_InitializePropertiesFromCompatibleNativeObject(aCx, aReflector, unforgeableHolder)) {
624 0 : aCache->ReleaseWrapper(aObject);
625 0 : aCache->ClearWrapper();
626 0 : return false;
627 : }
628 0 : creator.InitializationSucceeded();
629 :
630 0 : MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
631 : aCache->GetWrapperPreserveColor() == aReflector);
632 : // If proto != canonicalProto, we have to preserve our wrapper;
633 : // otherwise we won't be able to properly recreate it later, since
634 : // we won't know what proto to use. Note that we don't check
635 : // aGivenProto here, since it's entirely possible (and even
636 : // somewhat common) to have a non-null aGivenProto which is the
637 : // same as canonicalProto.
638 0 : if (proto != canonicalProto) {
639 0 : PreserveWrapper(aObject);
640 : }
641 :
642 0 : return true;
643 : }
644 :
645 : const NativePropertyHooks sNativePropertyHooks[] = { {
646 : nullptr,
647 : nullptr,
648 : nullptr,
649 : { sNativeProperties.Upcast(), nullptr },
650 : prototypes::id::XULCommandEvent,
651 : constructors::id::XULCommandEvent,
652 : UIEventBinding::sNativePropertyHooks,
653 : &DefaultXrayExpandoObjectClass
654 : } };
655 :
656 : void
657 0 : CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
658 : {
659 0 : JS::Handle<JSObject*> parentProto(UIEventBinding::GetProtoObjectHandle(aCx));
660 0 : if (!parentProto) {
661 0 : return;
662 : }
663 :
664 0 : JS::Handle<JSObject*> constructorProto(UIEventBinding::GetConstructorObjectHandle(aCx));
665 0 : if (!constructorProto) {
666 0 : return;
667 : }
668 :
669 : static bool sIdsInited = false;
670 0 : if (!sIdsInited && NS_IsMainThread()) {
671 0 : if (!InitIds(aCx, sNativeProperties.Upcast())) {
672 0 : return;
673 : }
674 0 : sIdsInited = true;
675 : }
676 :
677 0 : JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::XULCommandEvent);
678 0 : JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::XULCommandEvent);
679 0 : dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
680 : &sPrototypeClass.mBase, protoCache,
681 : constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
682 : interfaceCache,
683 : sNativeProperties.Upcast(),
684 : nullptr,
685 : "XULCommandEvent", aDefineOnGlobal,
686 : nullptr,
687 0 : false);
688 :
689 0 : JS::Rooted<JSObject*> unforgeableHolder(aCx);
690 : {
691 0 : JS::Rooted<JSObject*> holderProto(aCx, *protoCache);
692 0 : unforgeableHolder = JS_NewObjectWithoutMetadata(aCx, sClass.ToJSClass(), holderProto);
693 0 : if (!unforgeableHolder) {
694 0 : *protoCache = nullptr;
695 0 : if (interfaceCache) {
696 0 : *interfaceCache = nullptr;
697 : }
698 0 : return;
699 : }
700 : }
701 :
702 0 : if (!DefineUnforgeableAttributes(aCx, unforgeableHolder, sUnforgeableAttributes)) {
703 0 : *protoCache = nullptr;
704 0 : if (interfaceCache) {
705 0 : *interfaceCache = nullptr;
706 : }
707 0 : return;
708 : }
709 :
710 0 : if (*protoCache) {
711 0 : js::SetReservedSlot(*protoCache, DOM_INTERFACE_PROTO_SLOTS_BASE,
712 0 : JS::ObjectValue(*unforgeableHolder));
713 : }
714 : }
715 :
716 : JS::Handle<JSObject*>
717 0 : GetProtoObjectHandle(JSContext* aCx)
718 : {
719 : /* Get the interface prototype object for this class. This will create the
720 : object as needed. */
721 0 : bool aDefineOnGlobal = true;
722 :
723 : /* Make sure our global is sane. Hopefully we can remove this sometime */
724 0 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
725 0 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
726 0 : return nullptr;
727 : }
728 :
729 : /* Check to see whether the interface objects are already installed */
730 0 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
731 0 : if (!protoAndIfaceCache.HasEntryInSlot(prototypes::id::XULCommandEvent)) {
732 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
733 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
734 : }
735 :
736 : /*
737 : * The object might _still_ be null, but that's OK.
738 : *
739 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
740 : * traced by TraceProtoAndIfaceCache() and its contents are never
741 : * changed after they have been set.
742 : *
743 : * Calling address() avoids the read read barrier that does gray
744 : * unmarking, but it's not possible for the object to be gray here.
745 : */
746 :
747 0 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(prototypes::id::XULCommandEvent);
748 0 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
749 0 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
750 : }
751 :
752 : JS::Handle<JSObject*>
753 0 : GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal)
754 : {
755 : /* Get the interface object for this class. This will create the object as
756 : needed. */
757 :
758 : /* Make sure our global is sane. Hopefully we can remove this sometime */
759 0 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
760 0 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
761 0 : return nullptr;
762 : }
763 :
764 : /* Check to see whether the interface objects are already installed */
765 0 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
766 0 : if (!protoAndIfaceCache.HasEntryInSlot(constructors::id::XULCommandEvent)) {
767 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
768 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
769 : }
770 :
771 : /*
772 : * The object might _still_ be null, but that's OK.
773 : *
774 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
775 : * traced by TraceProtoAndIfaceCache() and its contents are never
776 : * changed after they have been set.
777 : *
778 : * Calling address() avoids the read read barrier that does gray
779 : * unmarking, but it's not possible for the object to be gray here.
780 : */
781 :
782 0 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(constructors::id::XULCommandEvent);
783 0 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
784 0 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
785 : }
786 :
787 : JSObject*
788 0 : GetConstructorObject(JSContext* aCx)
789 : {
790 0 : return GetConstructorObjectHandle(aCx);
791 : }
792 :
793 : } // namespace XULCommandEventBinding
794 :
795 :
796 :
797 : } // namespace dom
798 : } // namespace mozilla
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