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| 1 | +/* |
| 2 | + This file is part of the WebKit open source project. |
| 3 | + This file has been generated by generate-bindings.pl. DO NOT MODIFY! |
| 4 | +
|
| 5 | + This library is free software; you can redistribute it and/or |
| 6 | + modify it under the terms of the GNU Library General Public |
| 7 | + License as published by the Free Software Foundation; either |
| 8 | + version 2 of the License, or (at your option) any later version. |
| 9 | +
|
| 10 | + This library is distributed in the hope that it will be useful, |
| 11 | + but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | + Library General Public License for more details. |
| 14 | +
|
| 15 | + You should have received a copy of the GNU Library General Public License |
| 16 | + along with this library; see the file COPYING.LIB. If not, write to |
| 17 | + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 18 | + Boston, MA 02110-1301, USA. |
| 19 | +*/ |
| 20 | + |
| 21 | +#include "config.h" |
| 22 | +#include "JSFloat64Array.h" |
| 23 | + |
| 24 | +#include "ExceptionCode.h" |
| 25 | +#include "JSDOMBinding.h" |
| 26 | +#include "JSFloat64Array.h" |
| 27 | +#include <runtime/Error.h> |
| 28 | +#include <runtime/PropertyNameArray.h> |
| 29 | +#include <wtf/Float64Array.h> |
| 30 | +#include <wtf/GetPtr.h> |
| 31 | + |
| 32 | +using namespace JSC; |
| 33 | + |
| 34 | +namespace WebCore { |
| 35 | + |
| 36 | +ASSERT_CLASS_FITS_IN_CELL(JSFloat64Array); |
| 37 | +/* Hash table */ |
| 38 | + |
| 39 | +static const HashTableValue JSFloat64ArrayTableValues[] = |
| 40 | +{ |
| 41 | + { "length", DontDelete | ReadOnly, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsFloat64ArrayLength), (intptr_t)0, NoIntrinsic }, |
| 42 | + { "constructor", DontEnum | ReadOnly, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsFloat64ArrayConstructor), (intptr_t)0, NoIntrinsic }, |
| 43 | + { 0, 0, 0, 0, NoIntrinsic } |
| 44 | +}; |
| 45 | + |
| 46 | +static const HashTable JSFloat64ArrayTable = { 5, 3, JSFloat64ArrayTableValues, 0 }; |
| 47 | +/* Hash table for constructor */ |
| 48 | + |
| 49 | +static const HashTableValue JSFloat64ArrayConstructorTableValues[] = |
| 50 | +{ |
| 51 | + { "BYTES_PER_ELEMENT", DontDelete | ReadOnly, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsFloat64ArrayBYTES_PER_ELEMENT), (intptr_t)0, NoIntrinsic }, |
| 52 | + { 0, 0, 0, 0, NoIntrinsic } |
| 53 | +}; |
| 54 | + |
| 55 | +static const HashTable JSFloat64ArrayConstructorTable = { 2, 1, JSFloat64ArrayConstructorTableValues, 0 }; |
| 56 | +const ClassInfo JSFloat64ArrayConstructor::s_info = { "Float64ArrayConstructor", &Base::s_info, &JSFloat64ArrayConstructorTable, 0, CREATE_METHOD_TABLE(JSFloat64ArrayConstructor) }; |
| 57 | + |
| 58 | +JSFloat64ArrayConstructor::JSFloat64ArrayConstructor(Structure* structure, JSDOMGlobalObject* globalObject) |
| 59 | + : DOMConstructorObject(structure, globalObject) |
| 60 | +{ |
| 61 | +} |
| 62 | + |
| 63 | +void JSFloat64ArrayConstructor::finishCreation(ExecState* exec, JSDOMGlobalObject* globalObject) |
| 64 | +{ |
| 65 | + Base::finishCreation(exec->globalData()); |
| 66 | + ASSERT(inherits(&s_info)); |
| 67 | + putDirect(exec->globalData(), exec->propertyNames().prototype, JSFloat64ArrayPrototype::self(exec, globalObject), DontDelete | ReadOnly); |
| 68 | + putDirect(exec->globalData(), exec->propertyNames().length, jsNumber(1), ReadOnly | DontDelete | DontEnum); |
| 69 | +} |
| 70 | + |
| 71 | +bool JSFloat64ArrayConstructor::getOwnPropertySlot(JSCell* cell, ExecState* exec, const Identifier& propertyName, PropertySlot& slot) |
| 72 | +{ |
| 73 | + return getStaticValueSlot<JSFloat64ArrayConstructor, JSDOMWrapper>(exec, &JSFloat64ArrayConstructorTable, jsCast<JSFloat64ArrayConstructor*>(cell), propertyName, slot); |
| 74 | +} |
| 75 | + |
| 76 | +bool JSFloat64ArrayConstructor::getOwnPropertyDescriptor(JSObject* object, ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor) |
| 77 | +{ |
| 78 | + return getStaticValueDescriptor<JSFloat64ArrayConstructor, JSDOMWrapper>(exec, &JSFloat64ArrayConstructorTable, jsCast<JSFloat64ArrayConstructor*>(object), propertyName, descriptor); |
| 79 | +} |
| 80 | + |
| 81 | +ConstructType JSFloat64ArrayConstructor::getConstructData(JSCell*, ConstructData& constructData) |
| 82 | +{ |
| 83 | + constructData.native.function = constructJSFloat64Array; |
| 84 | + return ConstructTypeHost; |
| 85 | +} |
| 86 | + |
| 87 | +/* Hash table for prototype */ |
| 88 | + |
| 89 | +static const HashTableValue JSFloat64ArrayPrototypeTableValues[] = |
| 90 | +{ |
| 91 | + { "BYTES_PER_ELEMENT", DontDelete | ReadOnly, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsFloat64ArrayBYTES_PER_ELEMENT), (intptr_t)0, NoIntrinsic }, |
| 92 | + { "subarray", DontDelete | JSC::Function, (intptr_t)static_cast<NativeFunction>(jsFloat64ArrayPrototypeFunctionSubarray), (intptr_t)2, NoIntrinsic }, |
| 93 | + { "set", DontDelete | JSC::Function, (intptr_t)static_cast<NativeFunction>(jsFloat64ArrayPrototypeFunctionSet), (intptr_t)0, NoIntrinsic }, |
| 94 | + { 0, 0, 0, 0, NoIntrinsic } |
| 95 | +}; |
| 96 | + |
| 97 | +static const HashTable JSFloat64ArrayPrototypeTable = { 8, 7, JSFloat64ArrayPrototypeTableValues, 0 }; |
| 98 | +static const HashTable* getJSFloat64ArrayPrototypeTable(ExecState* exec) |
| 99 | +{ |
| 100 | + return getHashTableForGlobalData(exec->globalData(), &JSFloat64ArrayPrototypeTable); |
| 101 | +} |
| 102 | + |
| 103 | +const ClassInfo JSFloat64ArrayPrototype::s_info = { "Float64ArrayPrototype", &Base::s_info, 0, getJSFloat64ArrayPrototypeTable, CREATE_METHOD_TABLE(JSFloat64ArrayPrototype) }; |
| 104 | + |
| 105 | +JSObject* JSFloat64ArrayPrototype::self(ExecState* exec, JSGlobalObject* globalObject) |
| 106 | +{ |
| 107 | + return getDOMPrototype<JSFloat64Array>(exec, globalObject); |
| 108 | +} |
| 109 | + |
| 110 | +bool JSFloat64ArrayPrototype::getOwnPropertySlot(JSCell* cell, ExecState* exec, const Identifier& propertyName, PropertySlot& slot) |
| 111 | +{ |
| 112 | + JSFloat64ArrayPrototype* thisObject = jsCast<JSFloat64ArrayPrototype*>(cell); |
| 113 | + return getStaticPropertySlot<JSFloat64ArrayPrototype, JSObject>(exec, getJSFloat64ArrayPrototypeTable(exec), thisObject, propertyName, slot); |
| 114 | +} |
| 115 | + |
| 116 | +bool JSFloat64ArrayPrototype::getOwnPropertyDescriptor(JSObject* object, ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor) |
| 117 | +{ |
| 118 | + JSFloat64ArrayPrototype* thisObject = jsCast<JSFloat64ArrayPrototype*>(object); |
| 119 | + return getStaticPropertyDescriptor<JSFloat64ArrayPrototype, JSObject>(exec, getJSFloat64ArrayPrototypeTable(exec), thisObject, propertyName, descriptor); |
| 120 | +} |
| 121 | + |
| 122 | +static const HashTable* getJSFloat64ArrayTable(ExecState* exec) |
| 123 | +{ |
| 124 | + return getHashTableForGlobalData(exec->globalData(), &JSFloat64ArrayTable); |
| 125 | +} |
| 126 | + |
| 127 | +const ClassInfo JSFloat64Array::s_info = { "Float64Array", &Base::s_info, 0, getJSFloat64ArrayTable , CREATE_METHOD_TABLE(JSFloat64Array) }; |
| 128 | + |
| 129 | +JSFloat64Array::JSFloat64Array(Structure* structure, JSDOMGlobalObject* globalObject, PassRefPtr<Float64Array> impl) |
| 130 | + : JSArrayBufferView(structure, globalObject, impl) |
| 131 | +{ |
| 132 | +} |
| 133 | + |
| 134 | +void JSFloat64Array::finishCreation(JSGlobalData& globalData) |
| 135 | +{ |
| 136 | + Base::finishCreation(globalData); |
| 137 | + TypedArrayDescriptor descriptor(&JSFloat64Array::s_info, OBJECT_OFFSETOF(JSFloat64Array, m_storage), OBJECT_OFFSETOF(JSFloat64Array, m_storageLength)); |
| 138 | + globalData.registerTypedArrayDescriptor(impl(), descriptor); |
| 139 | + m_storage = impl()->data(); |
| 140 | + m_storageLength = impl()->length(); |
| 141 | + ASSERT(inherits(&s_info)); |
| 142 | +} |
| 143 | + |
| 144 | +JSObject* JSFloat64Array::createPrototype(ExecState* exec, JSGlobalObject* globalObject) |
| 145 | +{ |
| 146 | + return JSFloat64ArrayPrototype::create(exec->globalData(), globalObject, JSFloat64ArrayPrototype::createStructure(exec->globalData(), globalObject, JSArrayBufferViewPrototype::self(exec, globalObject))); |
| 147 | +} |
| 148 | + |
| 149 | +bool JSFloat64Array::getOwnPropertySlot(JSCell* cell, ExecState* exec, const Identifier& propertyName, PropertySlot& slot) |
| 150 | +{ |
| 151 | + JSFloat64Array* thisObject = jsCast<JSFloat64Array*>(cell); |
| 152 | + ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info); |
| 153 | + bool ok; |
| 154 | + unsigned index = propertyName.toUInt32(ok); |
| 155 | + if (ok && index < static_cast<Float64Array*>(thisObject->impl())->length()) { |
| 156 | + slot.setValue(thisObject->getByIndex(exec, index)); |
| 157 | + return true; |
| 158 | + } |
| 159 | + return getStaticValueSlot<JSFloat64Array, Base>(exec, getJSFloat64ArrayTable(exec), thisObject, propertyName, slot); |
| 160 | +} |
| 161 | + |
| 162 | +bool JSFloat64Array::getOwnPropertyDescriptor(JSObject* object, ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor) |
| 163 | +{ |
| 164 | + JSFloat64Array* thisObject = jsCast<JSFloat64Array*>(object); |
| 165 | + ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info); |
| 166 | + bool ok; |
| 167 | + unsigned index = propertyName.toUInt32(ok); |
| 168 | + if (ok && index < static_cast<Float64Array*>(thisObject->impl())->length()) { |
| 169 | + descriptor.setDescriptor(thisObject->getByIndex(exec, index), DontDelete); |
| 170 | + return true; |
| 171 | + } |
| 172 | + return getStaticValueDescriptor<JSFloat64Array, Base>(exec, getJSFloat64ArrayTable(exec), thisObject, propertyName, descriptor); |
| 173 | +} |
| 174 | + |
| 175 | +bool JSFloat64Array::getOwnPropertySlotByIndex(JSCell* cell, ExecState* exec, unsigned propertyName, PropertySlot& slot) |
| 176 | +{ |
| 177 | + JSFloat64Array* thisObject = jsCast<JSFloat64Array*>(cell); |
| 178 | + ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info); |
| 179 | + if (propertyName < static_cast<Float64Array*>(thisObject->impl())->length()) { |
| 180 | + slot.setValue(thisObject->getByIndex(exec, propertyName)); |
| 181 | + return true; |
| 182 | + } |
| 183 | + return thisObject->methodTable()->getOwnPropertySlot(thisObject, exec, Identifier::from(exec, propertyName), slot); |
| 184 | +} |
| 185 | + |
| 186 | +JSValue jsFloat64ArrayLength(ExecState* exec, JSValue slotBase, const Identifier&) |
| 187 | +{ |
| 188 | + JSFloat64Array* castedThis = jsCast<JSFloat64Array*>(asObject(slotBase)); |
| 189 | + UNUSED_PARAM(exec); |
| 190 | + Float64Array* impl = static_cast<Float64Array*>(castedThis->impl()); |
| 191 | + JSValue result = jsNumber(impl->length()); |
| 192 | + return result; |
| 193 | +} |
| 194 | + |
| 195 | + |
| 196 | +JSValue jsFloat64ArrayConstructor(ExecState* exec, JSValue slotBase, const Identifier&) |
| 197 | +{ |
| 198 | + JSFloat64Array* domObject = jsCast<JSFloat64Array*>(asObject(slotBase)); |
| 199 | + return JSFloat64Array::getConstructor(exec, domObject->globalObject()); |
| 200 | +} |
| 201 | + |
| 202 | +void JSFloat64Array::put(JSCell* cell, ExecState* exec, const Identifier& propertyName, JSValue value, PutPropertySlot& slot) |
| 203 | +{ |
| 204 | + JSFloat64Array* thisObject = jsCast<JSFloat64Array*>(cell); |
| 205 | + ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info); |
| 206 | + bool ok; |
| 207 | + unsigned index = propertyName.toUInt32(ok); |
| 208 | + if (ok) { |
| 209 | + thisObject->indexSetter(exec, index, value); |
| 210 | + return; |
| 211 | + } |
| 212 | + Base::put(thisObject, exec, propertyName, value, slot); |
| 213 | +} |
| 214 | + |
| 215 | +void JSFloat64Array::putByIndex(JSCell* cell, ExecState* exec, unsigned propertyName, JSValue value, bool) |
| 216 | +{ |
| 217 | + JSFloat64Array* thisObject = jsCast<JSFloat64Array*>(cell); |
| 218 | + ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info); |
| 219 | + thisObject->indexSetter(exec, propertyName, value); |
| 220 | + return; |
| 221 | +} |
| 222 | + |
| 223 | +void JSFloat64Array::getOwnPropertyNames(JSObject* object, ExecState* exec, PropertyNameArray& propertyNames, EnumerationMode mode) |
| 224 | +{ |
| 225 | + JSFloat64Array* thisObject = jsCast<JSFloat64Array*>(object); |
| 226 | + ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info); |
| 227 | + for (unsigned i = 0; i < static_cast<Float64Array*>(thisObject->impl())->length(); ++i) |
| 228 | + propertyNames.add(Identifier::from(exec, i)); |
| 229 | + Base::getOwnPropertyNames(thisObject, exec, propertyNames, mode); |
| 230 | +} |
| 231 | + |
| 232 | +JSValue JSFloat64Array::getConstructor(ExecState* exec, JSGlobalObject* globalObject) |
| 233 | +{ |
| 234 | + return getDOMConstructor<JSFloat64ArrayConstructor>(exec, jsCast<JSDOMGlobalObject*>(globalObject)); |
| 235 | +} |
| 236 | + |
| 237 | +EncodedJSValue JSC_HOST_CALL jsFloat64ArrayPrototypeFunctionSubarray(ExecState* exec) |
| 238 | +{ |
| 239 | + JSValue thisValue = exec->hostThisValue(); |
| 240 | + if (!thisValue.inherits(&JSFloat64Array::s_info)) |
| 241 | + return throwVMTypeError(exec); |
| 242 | + JSFloat64Array* castedThis = jsCast<JSFloat64Array*>(asObject(thisValue)); |
| 243 | + ASSERT_GC_OBJECT_INHERITS(castedThis, &JSFloat64Array::s_info); |
| 244 | + Float64Array* impl = static_cast<Float64Array*>(castedThis->impl()); |
| 245 | + int start(MAYBE_MISSING_PARAMETER(exec, 0, DefaultIsUndefined).toInt32(exec)); |
| 246 | + if (exec->hadException()) |
| 247 | + return JSValue::encode(jsUndefined()); |
| 248 | + |
| 249 | + size_t argsCount = exec->argumentCount(); |
| 250 | + if (argsCount <= 1) { |
| 251 | + |
| 252 | + JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(impl->subarray(start))); |
| 253 | + return JSValue::encode(result); |
| 254 | + } |
| 255 | + |
| 256 | + int end(MAYBE_MISSING_PARAMETER(exec, 1, DefaultIsUndefined).toInt32(exec)); |
| 257 | + if (exec->hadException()) |
| 258 | + return JSValue::encode(jsUndefined()); |
| 259 | + |
| 260 | + JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(impl->subarray(start, end))); |
| 261 | + return JSValue::encode(result); |
| 262 | +} |
| 263 | + |
| 264 | +EncodedJSValue JSC_HOST_CALL jsFloat64ArrayPrototypeFunctionSet(ExecState* exec) |
| 265 | +{ |
| 266 | + JSValue thisValue = exec->hostThisValue(); |
| 267 | + if (!thisValue.inherits(&JSFloat64Array::s_info)) |
| 268 | + return throwVMTypeError(exec); |
| 269 | + JSFloat64Array* castedThis = jsCast<JSFloat64Array*>(asObject(thisValue)); |
| 270 | + ASSERT_GC_OBJECT_INHERITS(castedThis, &JSFloat64Array::s_info); |
| 271 | + return JSValue::encode(castedThis->set(exec)); |
| 272 | +} |
| 273 | + |
| 274 | +// Constant getters |
| 275 | + |
| 276 | +JSValue jsFloat64ArrayBYTES_PER_ELEMENT(ExecState* exec, JSValue, const Identifier&) |
| 277 | +{ |
| 278 | + UNUSED_PARAM(exec); |
| 279 | + return jsNumber(static_cast<int>(8)); |
| 280 | +} |
| 281 | + |
| 282 | + |
| 283 | +JSValue JSFloat64Array::getByIndex(ExecState*, unsigned index) |
| 284 | +{ |
| 285 | + ASSERT_GC_OBJECT_INHERITS(this, &s_info); |
| 286 | + double result = static_cast<Float64Array*>(impl())->item(index); |
| 287 | + if (isnan(result)) |
| 288 | + return jsNaN(); |
| 289 | + return JSValue(result); |
| 290 | +} |
| 291 | + |
| 292 | +Float64Array* toFloat64Array(JSC::JSValue value) |
| 293 | +{ |
| 294 | + return value.inherits(&JSFloat64Array::s_info) ? jsCast<JSFloat64Array*>(asObject(value))->impl() : 0; |
| 295 | +} |
| 296 | + |
| 297 | +} |
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