JSDataCueCustom.cpp [plain text]
#include "config.h"
#if ENABLE(VIDEO_TRACK)
#include "JSDataCue.h"
#include "JSDOMBinding.h"
using namespace JSC;
namespace WebCore {
#if ENABLE(DATACUE_VALUE)
JSValue JSDataCue::value(ExecState* exec) const
{
return impl().value(exec);
}
void JSDataCue::setValue(ExecState* exec, JSValue value)
{
impl().setValue(exec, value);
}
#endif
EncodedJSValue JSC_HOST_CALL constructJSDataCue(ExecState* exec)
{
DOMConstructorObject* castedThis = jsCast<DOMConstructorObject*>(exec->callee());
if (exec->argumentCount() < 3)
return throwVMError(exec, createNotEnoughArgumentsError(exec));
ExceptionCode ec = 0;
double startTime(exec->argument(0).toNumber(exec));
if (UNLIKELY(exec->hadException()))
return JSValue::encode(jsUndefined());
double endTime(exec->argument(1).toNumber(exec));
if (UNLIKELY(exec->hadException()))
return JSValue::encode(jsUndefined());
ScriptExecutionContext* context = castedThis->scriptExecutionContext();
if (!context)
return throwConstructorDocumentUnavailableError(*exec, "DataCue");
String type;
#if ENABLE(DATACUE_VALUE)
if (exec->argumentCount() > 3) {
if (!exec->argument(3).isString())
return throwVMError(exec, createTypeError(exec, "Second argument of the constructor is not of type String"));
type = exec->argument(3).getString(exec);
}
#endif
JSValue valueArgument = exec->argument(2);
if (valueArgument.isUndefinedOrNull()) {
setDOMException(exec, TypeError);
return JSValue::encode(JSValue());
}
RefPtr<DataCue> object;
if (valueArgument.isCell() && valueArgument.asCell()->inherits(std::remove_pointer<JSArrayBuffer*>::type::info())) {
ArrayBuffer* data(toArrayBuffer(valueArgument));
if (UNLIKELY(exec->hadException()))
return JSValue::encode(jsUndefined());
object = DataCue::create(*context, MediaTime::createWithDouble(startTime), MediaTime::createWithDouble(endTime), data, type, ec);
if (ec) {
setDOMException(exec, ec);
return JSValue::encode(JSValue());
}
return JSValue::encode(asObject(toJS(exec, castedThis->globalObject(), object.get())));
}
#if !ENABLE(DATACUE_VALUE)
return JSValue::encode(jsUndefined());
#else
object = DataCue::create(*context, MediaTime::createWithDouble(startTime), MediaTime::createWithDouble(endTime), valueArgument, type);
return JSValue::encode(asObject(toJS(exec, castedThis->globalObject(), object.get())));
#endif
}
}
#endif