JSNavigatorCustom.cpp [plain text]
#include "config.h"
#if ENABLE(MEDIA_STREAM)
#include "JSNavigator.h"
#include "Dictionary.h"
#include "ExceptionCode.h"
#include "JSNavigatorUserMediaErrorCallback.h"
#include "JSNavigatorUserMediaSuccessCallback.h"
#include "NavigatorUserMedia.h"
using namespace JSC;
namespace WebCore {
JSValue JSNavigator::webkitGetUserMedia(ExecState* exec)
{
if (exec->argumentCount() < 2) {
throwVMError(exec, createNotEnoughArgumentsError(exec));
return jsUndefined();
}
Dictionary options(exec, exec->argument(0));
if (exec->hadException())
return jsUndefined();
if (!options.isObject()) {
throwVMError(exec, createTypeError(exec, "First argument of webkitGetUserMedia must be a valid Dictionary"));
return jsUndefined();
}
if (!exec->argument(1).isFunction()) {
throwVMTypeError(exec, "Argument 2 ('successCallback') to Navigator.webkitGetUserMedia must be a function");
return jsUndefined();
}
JSNavigator* castedThis = jsDynamicCast<JSNavigator*>(exec->thisValue());
RefPtr<NavigatorUserMediaErrorCallback> errorCallback;
if (!exec->argument(2).isUndefinedOrNull()) {
if (!exec->uncheckedArgument(2).isFunction()) {
throwVMTypeError(exec, "Argument 3 ('errorCallback') to Navigator.webkitGetUserMedia must be a function");
return jsUndefined();
}
errorCallback = JSNavigatorUserMediaErrorCallback::create(asObject(exec->uncheckedArgument(2)), castedThis->globalObject());
}
RefPtr<NavigatorUserMediaSuccessCallback> successCallback = JSNavigatorUserMediaSuccessCallback::create(asObject(exec->uncheckedArgument(1)), castedThis->globalObject());
Navigator& impl = castedThis->impl();
ExceptionCode ec = 0;
NavigatorUserMedia::webkitGetUserMedia(&impl, options, successCallback, errorCallback, ec);
setDOMException(exec, ec);
return jsUndefined();
}
}
#endif // ENABLE(MEDIA_STREAM)