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 

    23 #if ENABLE(WORKERS)

    24 

    25 #include "JSAbstractWorker.h"

    26 

    27 #include "AbstractWorker.h"

    28 #include "Event.h"

    29 #include "EventListener.h"

    30 #include "JSEvent.h"

    31 #include "JSEventListener.h"

    32 #include "RegisteredEventListener.h"

    33 #include <runtime/Error.h>

    34 #include <wtf/GetPtr.h>

    35 

    36 using namespace JSC;

    37 

    38 namespace WebCore {

    39 

    40 ASSERT_CLASS_FITS_IN_CELL(JSAbstractWorker);

    41 

    42 /* Hash table */

    43 #if ENABLE(JIT)

    44 #define THUNK_GENERATOR(generator) , generator

    45 #else

    46 #define THUNK_GENERATOR(generator)

    47 #endif

    48 

    49 static const HashTableValue JSAbstractWorkerTableValues[3] =

    50 {

    51     { "onerror", DontDelete, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAbstractWorkerOnerror), (intptr_t)setJSAbstractWorkerOnerror THUNK_GENERATOR(0) },

    52     { "constructor", DontEnum | ReadOnly, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAbstractWorkerConstructor), (intptr_t)0 THUNK_GENERATOR(0) },

    53     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    54 };

    55 

    56 #undef THUNK_GENERATOR

    57 static JSC_CONST_HASHTABLE HashTable JSAbstractWorkerTable = { 4, 3, JSAbstractWorkerTableValues, 0 };

    58 /* Hash table for constructor */

    59 #if ENABLE(JIT)

    60 #define THUNK_GENERATOR(generator) , generator

    61 #else

    62 #define THUNK_GENERATOR(generator)

    63 #endif

    64 

    65 static const HashTableValue JSAbstractWorkerConstructorTableValues[1] =

    66 {

    67     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    68 };

    69 

    70 #undef THUNK_GENERATOR

    71 static JSC_CONST_HASHTABLE HashTable JSAbstractWorkerConstructorTable = { 1, 0, JSAbstractWorkerConstructorTableValues, 0 };

    72 class JSAbstractWorkerConstructor : public DOMConstructorObject {

    73 public:

    74     JSAbstractWorkerConstructor(JSC::ExecState*, JSDOMGlobalObject*);

    75 

    76     virtual bool getOwnPropertySlot(JSC::ExecState*, const JSC::Identifier&, JSC::PropertySlot&);

    77     virtual bool getOwnPropertyDescriptor(JSC::ExecState*, const JSC::Identifier&, JSC::PropertyDescriptor&);

    78     virtual const JSC::ClassInfo* classInfo() const { return &s_info; }

    79     static const JSC::ClassInfo s_info;

    80     static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)

    81     {

    82         return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), AnonymousSlotCount);

    83     }

    84 protected:

    85     static const unsigned StructureFlags = JSC::OverridesGetOwnPropertySlot | JSC::ImplementsHasInstance | DOMConstructorObject::StructureFlags;

    86 };

    87 

    88 const ClassInfo JSAbstractWorkerConstructor::s_info = { "AbstractWorkerConstructor", 0, &JSAbstractWorkerConstructorTable, 0 };

    89 

    90 JSAbstractWorkerConstructor::JSAbstractWorkerConstructor(ExecState* exec, JSDOMGlobalObject* globalObject)

    91     : DOMConstructorObject(JSAbstractWorkerConstructor::createStructure(globalObject->objectPrototype()), globalObject)

    92 {

    93     putDirect(exec->propertyNames().prototype, JSAbstractWorkerPrototype::self(exec, globalObject), DontDelete | ReadOnly);

    94 }

    95 

    96 bool JSAbstractWorkerConstructor::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

    97 {

    98     return getStaticValueSlot<JSAbstractWorkerConstructor, DOMObject>(exec, &JSAbstractWorkerConstructorTable, this, propertyName, slot);

    99 }

   100 

   101 bool JSAbstractWorkerConstructor::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   102 {

   103     return getStaticValueDescriptor<JSAbstractWorkerConstructor, DOMObject>(exec, &JSAbstractWorkerConstructorTable, this, propertyName, descriptor);

   104 }

   105 

   106 /* Hash table for prototype */

   107 #if ENABLE(JIT)

   108 #define THUNK_GENERATOR(generator) , generator

   109 #else

   110 #define THUNK_GENERATOR(generator)

   111 #endif

   112 

   113 static const HashTableValue JSAbstractWorkerPrototypeTableValues[4] =

   114 {

   115     { "addEventListener", DontDelete | Function, (intptr_t)static_cast<NativeFunction>(jsAbstractWorkerPrototypeFunctionAddEventListener), (intptr_t)3 THUNK_GENERATOR(0) },

   116     { "removeEventListener", DontDelete | Function, (intptr_t)static_cast<NativeFunction>(jsAbstractWorkerPrototypeFunctionRemoveEventListener), (intptr_t)3 THUNK_GENERATOR(0) },

   117     { "dispatchEvent", DontDelete | Function, (intptr_t)static_cast<NativeFunction>(jsAbstractWorkerPrototypeFunctionDispatchEvent), (intptr_t)1 THUNK_GENERATOR(0) },

   118     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

   119 };

   120 

   121 #undef THUNK_GENERATOR

   122 static JSC_CONST_HASHTABLE HashTable JSAbstractWorkerPrototypeTable = { 8, 7, JSAbstractWorkerPrototypeTableValues, 0 };

   123 const ClassInfo JSAbstractWorkerPrototype::s_info = { "AbstractWorkerPrototype", 0, &JSAbstractWorkerPrototypeTable, 0 };

   124 

   125 JSObject* JSAbstractWorkerPrototype::self(ExecState* exec, JSGlobalObject* globalObject)

   126 {

   127     return getDOMPrototype<JSAbstractWorker>(exec, globalObject);

   128 }

   129 

   130 bool JSAbstractWorkerPrototype::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   131 {

   132     return getStaticFunctionSlot<JSObject>(exec, &JSAbstractWorkerPrototypeTable, this, propertyName, slot);

   133 }

   134 

   135 bool JSAbstractWorkerPrototype::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   136 {

   137     return getStaticFunctionDescriptor<JSObject>(exec, &JSAbstractWorkerPrototypeTable, this, propertyName, descriptor);

   138 }

   139 

   140 const ClassInfo JSAbstractWorker::s_info = { "AbstractWorker", 0, &JSAbstractWorkerTable, 0 };

   141 

   142 JSAbstractWorker::JSAbstractWorker(NonNullPassRefPtr<Structure> structure, JSDOMGlobalObject* globalObject, PassRefPtr<AbstractWorker> impl)

   143     : DOMObjectWithGlobalPointer(structure, globalObject)

   144     , m_impl(impl)

   145 {

   146 }

   147 

   148 JSAbstractWorker::~JSAbstractWorker()

   149 {

   150     impl()->invalidateJSEventListeners(this);

   151     forgetDOMObject(this, impl());

   152 }

   153 

   154 void JSAbstractWorker::markChildren(MarkStack& markStack)

   155 {

   156     Base::markChildren(markStack);

   157     impl()->markJSEventListeners(markStack);

   158 }

   159 

   160 JSObject* JSAbstractWorker::createPrototype(ExecState* exec, JSGlobalObject* globalObject)

   161 {

   162     return new (exec) JSAbstractWorkerPrototype(globalObject, JSAbstractWorkerPrototype::createStructure(globalObject->objectPrototype()));

   163 }

   164 

   165 bool JSAbstractWorker::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   166 {

   167     return getStaticValueSlot<JSAbstractWorker, Base>(exec, &JSAbstractWorkerTable, this, propertyName, slot);

   168 }

   169 

   170 bool JSAbstractWorker::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   171 {

   172     return getStaticValueDescriptor<JSAbstractWorker, Base>(exec, &JSAbstractWorkerTable, this, propertyName, descriptor);

   173 }

   174 

   175 JSValue jsAbstractWorkerOnerror(ExecState* exec, JSValue slotBase, const Identifier&)

   176 {

   177     JSAbstractWorker* castedThis = static_cast<JSAbstractWorker*>(asObject(slotBase));

   178     UNUSED_PARAM(exec);

   179     AbstractWorker* imp = static_cast<AbstractWorker*>(castedThis->impl());

   180     if (EventListener* listener = imp->onerror()) {

   181         if (const JSEventListener* jsListener = JSEventListener::cast(listener)) {

   182             if (JSObject* jsFunction = jsListener->jsFunction(imp->scriptExecutionContext()))

   183                 return jsFunction;

   184         }

   185     }

   186     return jsNull();

   187 }

   188 

   189 JSValue jsAbstractWorkerConstructor(ExecState* exec, JSValue slotBase, const Identifier&)

   190 {

   191     JSAbstractWorker* domObject = static_cast<JSAbstractWorker*>(asObject(slotBase));

   192     return JSAbstractWorker::getConstructor(exec, domObject->globalObject());

   193 }

   194 void JSAbstractWorker::put(ExecState* exec, const Identifier& propertyName, JSValue value, PutPropertySlot& slot)

   195 {

   196     lookupPut<JSAbstractWorker, Base>(exec, propertyName, value, &JSAbstractWorkerTable, this, slot);

   197 }

   198 

   199 void setJSAbstractWorkerOnerror(ExecState* exec, JSObject* thisObject, JSValue value)

   200 {

   201     UNUSED_PARAM(exec);

   202     AbstractWorker* imp = static_cast<AbstractWorker*>(static_cast<JSAbstractWorker*>(thisObject)->impl());

   203     imp->setOnerror(createJSAttributeEventListener(exec, value, thisObject));

   204 }

   205 

   206 JSValue JSAbstractWorker::getConstructor(ExecState* exec, JSGlobalObject* globalObject)

   207 {

   208     return getDOMConstructor<JSAbstractWorkerConstructor>(exec, static_cast<JSDOMGlobalObject*>(globalObject));

   209 }

   210 

   211 EncodedJSValue JSC_HOST_CALL jsAbstractWorkerPrototypeFunctionAddEventListener(ExecState* exec)

   212 {

   213     JSValue thisValue = exec->hostThisValue();

   214     if (!thisValue.inherits(&JSAbstractWorker::s_info))

   215         return throwVMTypeError(exec);

   216     JSAbstractWorker* castedThis = static_cast<JSAbstractWorker*>(asObject(thisValue));

   217     AbstractWorker* imp = static_cast<AbstractWorker*>(castedThis->impl());

   218     JSValue listener = exec->argument(1);

   219     if (!listener.isObject())

   220         return JSValue::encode(jsUndefined());

   221     imp->addEventListener(ustringToAtomicString(exec->argument(0).toString(exec)), JSEventListener::create(asObject(listener), castedThis, false, currentWorld(exec)), exec->argument(2).toBoolean(exec));

   222     return JSValue::encode(jsUndefined());

   223 }

   224 

   225 EncodedJSValue JSC_HOST_CALL jsAbstractWorkerPrototypeFunctionRemoveEventListener(ExecState* exec)

   226 {

   227     JSValue thisValue = exec->hostThisValue();

   228     if (!thisValue.inherits(&JSAbstractWorker::s_info))

   229         return throwVMTypeError(exec);

   230     JSAbstractWorker* castedThis = static_cast<JSAbstractWorker*>(asObject(thisValue));

   231     AbstractWorker* imp = static_cast<AbstractWorker*>(castedThis->impl());

   232     JSValue listener = exec->argument(1);

   233     if (!listener.isObject())

   234         return JSValue::encode(jsUndefined());

   235     imp->removeEventListener(ustringToAtomicString(exec->argument(0).toString(exec)), JSEventListener::create(asObject(listener), castedThis, false, currentWorld(exec)).get(), exec->argument(2).toBoolean(exec));

   236     return JSValue::encode(jsUndefined());

   237 }

   238 

   239 EncodedJSValue JSC_HOST_CALL jsAbstractWorkerPrototypeFunctionDispatchEvent(ExecState* exec)

   240 {

   241     JSValue thisValue = exec->hostThisValue();

   242     if (!thisValue.inherits(&JSAbstractWorker::s_info))

   243         return throwVMTypeError(exec);

   244     JSAbstractWorker* castedThis = static_cast<JSAbstractWorker*>(asObject(thisValue));

   245     AbstractWorker* imp = static_cast<AbstractWorker*>(castedThis->impl());

   246     ExceptionCode ec = 0;

   247     Event* evt = toEvent(exec->argument(0));

   248 

   249 

   250     JSC::JSValue result = jsBoolean(imp->dispatchEvent(evt, ec));

   251     setDOMException(exec, ec);

   252     return JSValue::encode(result);

   253 }

   254 

   255 AbstractWorker* toAbstractWorker(JSC::JSValue value)

   256 {

   257     return value.inherits(&JSAbstractWorker::s_info) ? static_cast<JSAbstractWorker*>(asObject(value))->impl() : 0;

   258 }

   259 

   260 }

   261 

   262 #endif // ENABLE(WORKERS)