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C++ ExecState::globalData方法代码示例

本文整理汇总了C++中ExecState::globalData方法的典型用法代码示例。如果您正苦于以下问题：C++ ExecState::globalData方法的具体用法？C++ ExecState::globalData怎么用？C++ ExecState::globalData使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ExecState的用法示例。


在下文中一共展示了ExecState::globalData方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: JSCheckScriptSyntax

bool JSCheckScriptSyntax(JSContextRef ctx, JSStringRef script, JSStringRef sourceURL, int startingLineNumber, JSValueRef* exception)
{
    ExecState* exec = toJS(ctx);
    exec->globalData().heap.registerThread();
    JSLock lock(exec);

    SourceCode source = makeSource(script->ustring(), sourceURL->ustring(), startingLineNumber);
    Completion completion = checkSyntax(exec->dynamicGlobalObject()->globalExec(), source);
    if (completion.complType() == Throw) {
        if (exception)
            *exception = toRef(completion.value());
        return false;
    }
    
    return true;
}
开发者ID:Fale，项目名称:qtmoko，代码行数:16，代码来源:JSBase.cpp

示例2: JSObjectDeletePrivateProperty

bool JSObjectDeletePrivateProperty(JSContextRef ctx, JSObjectRef object, JSStringRef propertyName)
{
    ExecState* exec = toJS(ctx);
    APIEntryShim entryShim(exec);
    JSObject* jsObject = toJS(object);
    Identifier name(propertyName->identifier(&exec->globalData()));
    if (jsObject->inherits(&JSCallbackObject<JSGlobalObject>::s_info)) {
        static_cast<JSCallbackObject<JSGlobalObject>*>(jsObject)->deletePrivateProperty(name);
        return true;
    }
    if (jsObject->inherits(&JSCallbackObject<JSNonFinalObject>::s_info)) {
        static_cast<JSCallbackObject<JSNonFinalObject>*>(jsObject)->deletePrivateProperty(name);
        return true;
    }
    return false;
}
开发者ID:CannedFish，项目名称:deepin-webkit，代码行数:16，代码来源:JSObjectRef.cpp

示例3: JSGlobalContextRelease

void JSGlobalContextRelease(JSGlobalContextRef ctx)
{
    ExecState* exec = toJS(ctx);
    APIEntryShim entryShim(exec);

    gcUnprotect(exec->dynamicGlobalObject());

    JSGlobalData& globalData = exec->globalData();
    if (globalData.refCount() == 2) { // One reference is held by JSGlobalObject, another added by JSGlobalContextRetain().
        // The last reference was released, this is our last chance to collect.
        globalData.heap.destroy();
    } else
        globalData.heap.collectAllGarbage();

    globalData.deref();
}
开发者ID:fluxer，项目名称:katie，代码行数:16，代码来源:JSContextRef.cpp

示例4: JSObjectSetPropertyAtIndex

void JSObjectSetPropertyAtIndex(JSContextRef ctx, JSObjectRef object, unsigned propertyIndex, JSValueRef value, JSValueRef* exception)
{
    ExecState* exec = toJS(ctx);
    exec->globalData().heap.registerThread();
    JSLock lock(exec);

    JSObject* jsObject = toJS(object);
    JSValuePtr jsValue = toJS(value);
    
    jsObject->put(exec, propertyIndex, jsValue);
    if (exec->hadException()) {
        if (exception)
            *exception = toRef(exec->exception());
        exec->clearException();
    }
}
开发者ID:Fale，项目名称:qtmoko，代码行数:16，代码来源:JSObjectRef.cpp

示例5: JSObjectGetPrivateProperty

JSValueRef JSObjectGetPrivateProperty(JSContextRef ctx, JSObjectRef object, JSStringRef propertyName)
{
    ExecState* exec = toJS(ctx);
    APIEntryShim entryShim(exec);
    JSObject* jsObject = toJS(object);
    JSValue result;
    Identifier name(propertyName->identifier(&exec->globalData()));
    if (jsObject->inherits(&JSCallbackObject<JSGlobalObject>::s_info))
        result = jsCast<JSCallbackObject<JSGlobalObject>*>(jsObject)->getPrivateProperty(name);
    else if (jsObject->inherits(&JSCallbackObject<JSDestructibleObject>::s_info))
        result = jsCast<JSCallbackObject<JSDestructibleObject>*>(jsObject)->getPrivateProperty(name);
#if JSC_OBJC_API_ENABLED
    else if (jsObject->inherits(&JSCallbackObject<JSAPIWrapperObject>::s_info))
        result = jsCast<JSCallbackObject<JSAPIWrapperObject>*>(jsObject)->getPrivateProperty(name);
#endif
    return toRef(exec, result);
}
开发者ID:，项目名称:，代码行数:17，代码来源:

示例6: JSValueMakeNumber

JSValueRef JSValueMakeNumber(JSContextRef ctx, double value)
{
    ExecState* exec = toJS(ctx);
    exec->globalData().heap.registerThread();
    JSLock lock(exec);

#if 1
    // added at webkit.org trunk r64706
    // Our JSValue representation relies on a standard bit pattern for NaN. NaNs
    // generated internally to JavaScriptCore naturally have that representation,
    // but an external NaN might not.
    if (isnan(value))
        value = NaN;
#endif

    return toRef(exec, jsNumber(exec, value));
}
开发者ID:flying-dutchmen，项目名称:3DS_w3Browser，代码行数:17，代码来源:JSValueRef.cpp

示例7: JSValueToObject

JSObjectRef JSValueToObject(JSContextRef ctx, JSValueRef value, JSValueRef* exception)
{
    ExecState* exec = toJS(ctx);
    exec->globalData().heap.registerThread();
    JSLock lock(exec);

    JSValuePtr jsValue = toJS(value);
    
    JSObjectRef objectRef = toRef(jsValue.toObject(exec));
    if (exec->hadException()) {
        if (exception)
            *exception = toRef(exec->exception());
        exec->clearException();
        objectRef = 0;
    }
    return objectRef;
}
开发者ID:arjunroy，项目名称:cinder_webkit，代码行数:17，代码来源:JSValueRef.cpp

示例8: JSValueToNumber

double JSValueToNumber(JSContextRef ctx, JSValueRef value, JSValueRef* exception)
{
    ExecState* exec = toJS(ctx);
    exec->globalData().heap.registerThread();
    JSLock lock(exec);

    JSValuePtr jsValue = toJS(value);

    double number = jsValue.toNumber(exec);
    if (exec->hadException()) {
        if (exception)
            *exception = toRef(exec->exception());
        exec->clearException();
        number = NaN;
    }
    return number;
}
开发者ID:arjunroy，项目名称:cinder_webkit，代码行数:17，代码来源:JSValueRef.cpp

示例9: JSValueIsEqual

bool JSValueIsEqual(JSContextRef ctx, JSValueRef a, JSValueRef b, JSValueRef* exception)
{
    ExecState* exec = toJS(ctx);
    exec->globalData().heap.registerThread();
    JSLock lock(exec);

    JSValuePtr jsA = toJS(a);
    JSValuePtr jsB = toJS(b);

    bool result = JSValuePtr::equal(exec, jsA, jsB); // false if an exception is thrown
    if (exec->hadException()) {
        if (exception)
            *exception = toRef(exec->exception());
        exec->clearException();
    }
    return result;
}
开发者ID:arjunroy，项目名称:cinder_webkit，代码行数:17，代码来源:JSValueRef.cpp

示例10: JSValueToStringCopy

JSStringRef JSValueToStringCopy(JSContextRef ctx, JSValueRef value, JSValueRef* exception)
{
    ExecState* exec = toJS(ctx);
    exec->globalData().heap.registerThread();
    JSLock lock(exec);

    JSValuePtr jsValue = toJS(value);
    
    RefPtr<OpaqueJSString> stringRef(OpaqueJSString::create(jsValue.toString(exec)));
    if (exec->hadException()) {
        if (exception)
            *exception = toRef(exec->exception());
        exec->clearException();
        stringRef.clear();
    }
    return stringRef.release().releaseRef();
}
开发者ID:arjunroy，项目名称:cinder_webkit，代码行数:17，代码来源:JSValueRef.cpp

示例11: garbageCollection

  bool OAGlobalObject::garbageCollection()
  {
	  AJOAGlobalObject *globalObject = wrapper();
	  if (globalObject) {
		  ExecState *exec = globalObject->globalExec();
		  s_explicit_gc = true;

		  AJLock lock(exec);
		  AJGlobalData& globalData = exec->globalData();
		  if (!globalData.heap.isBusy()) {
			  globalData.heap.collectAllGarbage();
			  s_explicit_gc = false;
			  return true;
		  }
	  }
	  return false;
  }
开发者ID:dumganhar，项目名称:Runtime，代码行数:17，代码来源:OAGlobalObject.cpp

示例12: JSValueIsInstanceOfConstructor

bool JSValueIsInstanceOfConstructor(JSContextRef ctx, JSValueRef value, JSObjectRef constructor, JSValueRef* exception)
{
    ExecState* exec = toJS(ctx);
    exec->globalData().heap.registerThread();
    JSLock lock(exec);

    JSValuePtr jsValue = toJS(value);
    JSObject* jsConstructor = toJS(constructor);
    if (!jsConstructor->structure()->typeInfo().implementsHasInstance())
        return false;
    bool result = jsConstructor->hasInstance(exec, jsValue, jsConstructor->get(exec, exec->propertyNames().prototype)); // false if an exception is thrown
    if (exec->hadException()) {
        if (exception)
            *exception = toRef(exec->exception());
        exec->clearException();
    }
    return result;
}
开发者ID:arjunroy，项目名称:cinder_webkit，代码行数:18，代码来源:JSValueRef.cpp

示例13: JSGlobalContextRelease

void JSGlobalContextRelease(JSGlobalContextRef ctx)
{
    ExecState* exec = toJS(ctx);
    JSLock lock(exec);

    gcUnprotect(exec->dynamicGlobalObject());

    JSGlobalData& globalData = exec->globalData();
    if (globalData.refCount() == 2) { // One reference is held by JSGlobalObject, another added by JSGlobalContextRetain().
        // The last reference was released, this is our last chance to collect.
        ASSERT(!globalData.heap.protectedObjectCount());
        ASSERT(!globalData.heap.isBusy());
        globalData.heap.destroy();
    } else
        globalData.heap.collect();

    globalData.deref();
}
开发者ID:Fale，项目名称:qtmoko，代码行数:18，代码来源:JSContextRef.cpp

示例14: JSGlobalContextRelease

void JSGlobalContextRelease(JSGlobalContextRef ctx)
{
    IdentifierTable* savedIdentifierTable;
    ExecState* exec = toJS(ctx);
    {
        JSLockHolder lock(exec);

        JSGlobalData& globalData = exec->globalData();
        savedIdentifierTable = wtfThreadData().setCurrentIdentifierTable(globalData.identifierTable);

        bool protectCountIsZero = Heap::heap(exec->dynamicGlobalObject())->unprotect(exec->dynamicGlobalObject());
        if (protectCountIsZero)
            globalData.heap.reportAbandonedObjectGraph();
        globalData.deref();
    }

    wtfThreadData().setCurrentIdentifierTable(savedIdentifierTable);
}
开发者ID:，项目名称:，代码行数:18，代码来源:

示例15: JSObjectCopyPropertyNames

JSPropertyNameArrayRef JSObjectCopyPropertyNames(JSContextRef ctx, JSObjectRef object)
{
    JSObject* jsObject = toJS(object);
    ExecState* exec = toJS(ctx);
    APIEntryShim entryShim(exec);

    JSGlobalData* globalData = &exec->globalData();

    JSPropertyNameArrayRef propertyNames = new OpaqueJSPropertyNameArray(globalData);
    PropertyNameArray array(globalData);
    jsObject->methodTable()->getPropertyNames(jsObject, exec, array, ExcludeDontEnumProperties);

    size_t size = array.size();
    propertyNames->array.reserveInitialCapacity(size);
    for (size_t i = 0; i < size; ++i)
        propertyNames->array.append(JSRetainPtr<JSStringRef>(Adopt, OpaqueJSString::create(array[i].ustring()).leakRef()));

    return JSPropertyNameArrayRetain(propertyNames);
}
开发者ID:conioh，项目名称:os-design，代码行数:19，代码来源:JSObjectRef.cpp


注：本文中的ExecState::globalData方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。