C++ (Cpp) HTMLOptionsCollection示例

示例#1

v8::Handle<v8::Value> V8HTMLOptionsCollection::addCallback(const v8::Arguments& args)
{
    INC_STATS("DOM.HTMLOptionsCollection.add()");
    if (!V8HTMLOptionElement::HasInstance(args[0]))
        return setDOMException(TYPE_MISMATCH_ERR, args.GetIsolate());
    HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(args.Holder());
    HTMLOptionElement* option = V8HTMLOptionElement::toNative(v8::Handle<v8::Object>(v8::Handle<v8::Object>::Cast(args[0])));

    ExceptionCode ec = 0;
    if (args.Length() < 2)
        imp->add(option, ec);
    else {
        bool ok;
        v8::TryCatch try_catch;
        int index = toInt32(args[1], ok);

        if (try_catch.HasCaught())
            return v8::Undefined();

        if (!ok)
            ec = TYPE_MISMATCH_ERR;
        else
            imp->add(option, index, ec);
    }

    if (ec)
        return setDOMException(ec, args.GetIsolate());

    return v8::Undefined();
}

示例#2

v8::Handle<v8::Value> V8HTMLOptionsCollection::lengthAccessorGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
    INC_STATS("DOM.HTMLOptionsCollection.length._get");
    HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(info.Holder());
    int v = imp->length();
    return v8Integer(v, info.GetIsolate());
}

示例#3

v8::Handle<v8::Value> V8HTMLOptionsCollection::indexedPropertySetter(uint32_t index, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
{
    INC_STATS("DOM.HTMLOptionsCollection.IndexedPropertySetter");
    HTMLOptionsCollection* collection = V8HTMLOptionsCollection::toNative(info.Holder());
    HTMLSelectElement* base = static_cast<HTMLSelectElement*>(collection->base());
    return toOptionsCollectionSetter(index, value, base, info.GetIsolate());
}

示例#4

v8::Handle<v8::Value> V8HTMLOptionsCollection::removeCallback(const v8::Arguments& args)
{
    INC_STATS("DOM.HTMLOptionsCollection.remove()");
    HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(args.Holder());
    HTMLSelectElement* base = static_cast<HTMLSelectElement*>(imp->base());
    return removeElement(base, args);
}

示例#5

文件： V8HTMLOptionsCollectionCustom.cpp 项目： windyuuy/opera

void V8HTMLOptionsCollection::addMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args)
{
    if (!V8HTMLOptionElement::HasInstance(args[0], args.GetIsolate(), worldType(args.GetIsolate()))) {
        setDOMException(TYPE_MISMATCH_ERR, args.GetIsolate());
        return;
    }
    HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(args.Holder());
    HTMLOptionElement* option = V8HTMLOptionElement::toNative(v8::Handle<v8::Object>(v8::Handle<v8::Object>::Cast(args[0])));

    ExceptionCode ec = 0;
    if (args.Length() < 2)
        imp->add(option, ec);
    else {
        bool ok;
        V8TRYCATCH_VOID(int, index, toInt32(args[1], ok));
        if (!ok)
            ec = TYPE_MISMATCH_ERR;
        else
            imp->add(option, index, ec);
    }

    if (!ec)
        return;
    setDOMException(ec, args.GetIsolate());
}

示例#6

文件： JSHTMLOptionsCollection.cpp 项目： mulriple/Webkit-Projects

JSValue jsHTMLOptionsCollectionSelectedIndex(ExecState* exec, JSValue slotBase, const Identifier&)
{
    JSHTMLOptionsCollection* castedThis = static_cast<JSHTMLOptionsCollection*>(asObject(slotBase));
    UNUSED_PARAM(exec);
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(castedThis->impl());
    JSValue result = jsNumber(imp->selectedIndex());
    return result;
}

示例#7

v8::Handle<v8::Value> V8HTMLOptionsCollection::indexedPropertyGetter(uint32_t index, const v8::AccessorInfo& info)
{
    INC_STATS("DOM.HTMLOptionsCollection.IndexedPropertyGetter");
    HTMLOptionsCollection* collection = V8HTMLOptionsCollection::toNative(info.Holder());

    RefPtr<Node> result = collection->item(index);
    if (!result)
        return v8Undefined();

    return toV8(result.release(), info.Holder()->CreationContext(), info.GetIsolate());
}

示例#8

文件： JSHTMLOptionsCollection.cpp 项目： lentinic/EAWebKit

JSValue* JSHTMLOptionsCollection::getValueProperty(ExecState* exec, int token) const
{
    switch (token) {
    case SelectedIndexAttrNum: {
        HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
        return jsNumber(exec, imp->selectedIndex());
    }
    case LengthAttrNum: {
        return length(exec);
    }
    }
    return 0;
}

示例#9

文件： JSHTMLOptionsCollection.cpp 项目： lentinic/EAWebKit

void JSHTMLOptionsCollection::putValueProperty(ExecState* exec, int token, JSValue* value)
{
    switch (token) {
    case SelectedIndexAttrNum: {
        HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
        imp->setSelectedIndex(value->toInt32(exec));
        break;
    }
    case LengthAttrNum: {
        setLength(exec, value);
        break;
    }
    }
}

示例#10

文件： JSHTMLOptionsCollectionCustom.cpp 项目： SchleunigerAG/WinEC7_Qt5.3.1_Fixes

JSValue JSHTMLOptionsCollection::add(ExecState* exec)
{
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
    HTMLOptionElement* option = toHTMLOptionElement(exec->argument(0));
    ExceptionCode ec = 0;
    if (exec->argumentCount() < 2)
        imp->add(option, ec);
    else {
        int index = exec->argument(1).toInt32(exec);
        if (exec->hadException())
            return jsUndefined();
        imp->add(option, index, ec);
    }
    setDOMException(exec, ec);
    return jsUndefined();
}

示例#11

文件： JSHTMLOptionsCollectionCustom.cpp 项目： flwh/Alcatel_OT_985_kernel

void JSHTMLOptionsCollection::setLength(ExecState* exec, JSValue value)
{
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
    ExceptionCode ec = 0;
    unsigned newLength = 0;
    double lengthValue = value.toNumber(exec);
    if (!isnan(lengthValue) && !isinf(lengthValue)) {
        if (lengthValue < 0.0)
            ec = INDEX_SIZE_ERR;
        else if (lengthValue > static_cast<double>(UINT_MAX))
            newLength = UINT_MAX;
        else
            newLength = static_cast<unsigned>(lengthValue);
    }
    if (!ec)
        imp->setLength(newLength, ec);
    setDOMException(exec, ec);
}

示例#12

文件： V8HTMLOptionsCollectionCustom.cpp 项目： windyuuy/opera

void V8HTMLOptionsCollection::lengthAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(info.Holder());
    double v = value->NumberValue();
    unsigned newLength = 0;
    ExceptionCode ec = 0;
    if (!std::isnan(v) && !std::isinf(v)) {
        if (v < 0.0)
            ec = INDEX_SIZE_ERR;
        else if (v > static_cast<double>(UINT_MAX))
            newLength = UINT_MAX;
        else
            newLength = static_cast<unsigned>(v);
    }
    if (!ec)
        imp->setLength(newLength, ec);

    setDOMException(ec, info.GetIsolate());
}

示例#13

文件： JSHTMLOptionsCollectionCustom.cpp 项目： flwh/Alcatel_OT_985_kernel

JSValue JSHTMLOptionsCollection::add(ExecState* exec, const ArgList& args)
{
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
    HTMLOptionElement* option = toHTMLOptionElement(args.at(0));
    ExceptionCode ec = 0;
    if (args.size() < 2)
        imp->add(option, ec);
    else {
        bool ok;
        int index = args.at(1).toInt32(exec, ok);
        if (exec->hadException())
            return jsUndefined();
        if (!ok)
            ec = TYPE_MISMATCH_ERR;
        else
            imp->add(option, index, ec);
    }
    setDOMException(exec, ec);
    return jsUndefined();
}

示例#14

文件： JSHTMLOptionsCollectionCustom.cpp 项目： jiezh/h5vcc

JSValue JSHTMLOptionsCollection::add(ExecState* exec)
{
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
    HTMLOptionElement* option = toHTMLOptionElement(exec->argument(0));
    ExceptionCode ec = 0;
    if (exec->argumentCount() < 2)
        imp->add(option, ec);
    else {
        bool ok;
        int index = finiteInt32Value(exec->argument(1), exec, ok);
        if (exec->hadException())
            return jsUndefined();
        if (!ok)
            ec = TYPE_MISMATCH_ERR;
        else
            imp->add(option, index, ec);
    }
    setDOMException(exec, ec);
    return jsUndefined();
}

示例#15

int32_t
HTMLOptionElement::Index()
{
  static int32_t defaultIndex = 0;

  // Only select elements can contain a list of options.
  HTMLSelectElement* selectElement = GetSelect();
  if (!selectElement) {
    return defaultIndex;
  }

  HTMLOptionsCollection* options = selectElement->GetOptions();
  if (!options) {
    return defaultIndex;
  }

  int32_t index = defaultIndex;
  MOZ_ALWAYS_SUCCEEDS(options->GetOptionIndex(this, 0, true, &index));
  return index;
}

示例#16

文件： V8HTMLOptionsCollectionCustom.cpp 项目： Igalia/blink

void V8HTMLOptionsCollection::lengthAttributeSetterCustom(v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(info.Holder());
    double v = value->NumberValue();
    unsigned newLength = 0;
    ExceptionState exceptionState(ExceptionState::SetterContext, "length", "HTMLOptionsCollection", info.Holder(), info.GetIsolate());
    if (!std::isnan(v) && !std::isinf(v)) {
        if (v < 0.0)
            exceptionState.throwDOMException(IndexSizeError, "The value provided (" + String::number(v) + ") is negative. Lengths must be greater than or equal to 0.");
        else if (v > static_cast<double>(UINT_MAX))
            newLength = UINT_MAX;
        else
            newLength = static_cast<unsigned>(v);
    }

    if (exceptionState.throwIfNeeded())
        return;

    imp->setLength(newLength, exceptionState);
}

示例#17

void V8HTMLOptionsCollection::lengthAccessorSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
{
    INC_STATS("DOM.HTMLOptionsCollection.length._set");
    HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(info.Holder());
    double v = value->NumberValue();
    unsigned newLength = 0;
    ExceptionCode ec = 0;
    if (!isnan(v) && !isinf(v)) {
        if (v < 0.0)
            ec = INDEX_SIZE_ERR;
        else if (v > static_cast<double>(UINT_MAX))
            newLength = UINT_MAX;
        else
            newLength = static_cast<unsigned>(v);
    }
    if (!ec)
        imp->setLength(newLength, ec);

    setDOMException(ec, info.GetIsolate());
}

示例#18

文件： V8HTMLOptionsCollectionCustom.cpp 项目： smil-in-javascript/blink

void V8HTMLOptionsCollection::addMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    ExceptionState exceptionState(ExceptionState::ExecutionContext, "add", "HTMLOptionsCollection", info.Holder(), info.GetIsolate());
    if (!V8HTMLOptionElement::hasInstance(info[0], info.GetIsolate())) {
        exceptionState.throwTypeError("The element provided was not an HTMLOptionElement.");
    } else {
        HTMLOptionsCollection* impl = V8HTMLOptionsCollection::toNative(info.Holder());
        HTMLOptionElement* option = V8HTMLOptionElement::toNative(v8::Handle<v8::Object>(v8::Handle<v8::Object>::Cast(info[0])));

        if (info.Length() < 2) {
            impl->add(option, exceptionState);
        } else {
            int index = toInt32(info[1], exceptionState);
            if (exceptionState.throwIfNeeded())
                return;

            impl->add(option, index, exceptionState);
        }
    }

    exceptionState.throwIfNeeded();
}

示例#19

文件： V8HTMLOptionsCollectionCustom.cpp 项目： Igalia/blink

void V8HTMLOptionsCollection::addMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    ExceptionState exceptionState(ExceptionState::ExecutionContext, "add", "HTMLOptionsCollection", info.Holder(), info.GetIsolate());
    if (!V8HTMLOptionElement::hasInstance(info[0], info.GetIsolate(), worldType(info.GetIsolate()))) {
        exceptionState.throwTypeError("The element provided was not an HTMLOptionElement.");
    } else {
        HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(info.Holder());
        HTMLOptionElement* option = V8HTMLOptionElement::toNative(v8::Handle<v8::Object>(v8::Handle<v8::Object>::Cast(info[0])));

        if (info.Length() < 2) {
            imp->add(option, exceptionState);
        } else {
            bool ok;
            V8TRYCATCH_VOID(int, index, toInt32(info[1], ok));
            if (!ok)
                exceptionState.throwTypeError("The index provided could not be interpreted as an integer.");
            else
                imp->add(option, index, exceptionState);
        }
    }

    exceptionState.throwIfNeeded();
}

示例#20

文件： JSHTMLOptionsCollection.cpp 项目： mulriple/Webkit-Projects

void setJSHTMLOptionsCollectionSelectedIndex(ExecState* exec, JSObject* thisObject, JSValue value)
{
    JSHTMLOptionsCollection* castedThis = static_cast<JSHTMLOptionsCollection*>(thisObject);
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(castedThis->impl());
    imp->setSelectedIndex(value.toInt32(exec));
}

示例#21

文件： JSHTMLOptionsCollectionCustom.cpp 项目： flwh/Alcatel_OT_985_kernel

JSValue JSHTMLOptionsCollection::remove(ExecState* exec, const ArgList& args)
{
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
    JSHTMLSelectElement* base = static_cast<JSHTMLSelectElement*>(asObject(toJS(exec, globalObject(), imp->base())));
    return base->remove(exec, args);
}

示例#22

文件： JSHTMLOptionsCollectionCustom.cpp 项目： flwh/Alcatel_OT_985_kernel

void JSHTMLOptionsCollection::indexSetter(ExecState* exec, unsigned index, JSValue value)
{
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
    HTMLSelectElement* base = static_cast<HTMLSelectElement*>(imp->base());
    selectIndexSetter(base, exec, index, value);
}

示例#23

文件： JSHTMLOptionsCollectionCustom.cpp 项目： flwh/Alcatel_OT_985_kernel

JSValue JSHTMLOptionsCollection::length(ExecState* exec) const
{
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
    return jsNumber(exec, imp->length());
}

示例#24

文件： JSHTMLOptionsCollectionCustom.cpp 项目： SchleunigerAG/WinEC7_Qt5.3.1_Fixes

JSValue JSHTMLOptionsCollection::remove(ExecState* exec)
{
    HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
    JSHTMLSelectElement* base = jsCast<JSHTMLSelectElement*>(asObject(toJS(exec, globalObject(), imp->ownerNode())));
    return base->remove(exec);
}

示例#25

文件： V8HTMLOptionsCollectionCustom.cpp 项目： windyuuy/opera

void V8HTMLOptionsCollection::removeMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args)
{
    HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(args.Holder());
    HTMLSelectElement* base = toHTMLSelectElement(imp->ownerNode());
    removeElement(base, args);
}