already_AddRefed<DOMRequest>
nsBrowserElement::Download(const nsAString& aUrl,
const BrowserElementDownloadOptions& aOptions,
ErrorResult& aRv)
{
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
RefPtr<DOMRequest> req;
nsCOMPtr<nsIXPConnectWrappedJS> wrappedObj = do_QueryInterface(mBrowserElementAPI);
MOZ_ASSERT(wrappedObj, "Failed to get wrapped JS from XPCOM component.");
MOZ_RELEASE_ASSERT(!js::IsWrapper(wrappedObj->GetJSObject()));
AutoJSAPI jsapi;
if (!jsapi.Init(wrappedObj->GetJSObject())) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return nullptr;
}
JSContext* cx = jsapi.cx();
JS::Rooted<JS::Value> options(cx);
aRv.MightThrowJSException();
if (!ToJSValue(cx, aOptions, &options)) {
aRv.StealExceptionFromJSContext(cx);
return nullptr;
}
nsresult rv = mBrowserElementAPI->Download(aUrl, options, getter_AddRefs(req));
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return nullptr;
}
return req.forget();
}
already_AddRefed<DOMRequest>
nsBrowserElement::ExecuteScript(const nsAString& aScript,
const BrowserElementExecuteScriptOptions& aOptions,
ErrorResult& aRv)
{
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
nsCOMPtr<nsIDOMDOMRequest> req;
nsCOMPtr<nsIXPConnectWrappedJS> wrappedObj = do_QueryInterface(mBrowserElementAPI);
MOZ_ASSERT(wrappedObj, "Failed to get wrapped JS from XPCOM component.");
AutoJSAPI jsapi;
jsapi.Init(wrappedObj->GetJSObject());
JSContext* cx = jsapi.cx();
JS::Rooted<JS::Value> options(cx);
aRv.MightThrowJSException();
if (!ToJSValue(cx, aOptions, &options)) {
aRv.StealExceptionFromJSContext(cx);
return nullptr;
}
nsresult rv = mBrowserElementAPI->ExecuteScript(aScript, options, getter_AddRefs(req));
if (NS_FAILED(rv)) {
if (rv == NS_ERROR_INVALID_ARG) {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
} else {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
return nullptr;
}
return req.forget().downcast<DOMRequest>();
}
already_AddRefed<DOMRequest>
nsBrowserElement::Download(const nsAString& aUrl,
const BrowserElementDownloadOptions& aOptions,
ErrorResult& aRv)
{
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
NS_ENSURE_TRUE(IsNotWidgetOrThrow(aRv), nullptr);
nsCOMPtr<nsIDOMDOMRequest> req;
nsCOMPtr<nsIXPConnectWrappedJS> wrappedObj = do_QueryInterface(mBrowserElementAPI);
MOZ_ASSERT(wrappedObj, "Failed to get wrapped JS from XPCOM component.");
AutoJSAPI jsapi;
jsapi.Init(wrappedObj->GetJSObject());
JSContext* cx = jsapi.cx();
JS::Rooted<JS::Value> options(cx);
if (!ToJSValue(cx, aOptions, &options)) {
aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
return nullptr;
}
nsresult rv = mBrowserElementAPI->Download(aUrl, options, getter_AddRefs(req));
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return nullptr;
}
return req.forget().downcast<DOMRequest>();
}
void
nsBrowserElement::ClearMatch(ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
nsresult rv = mBrowserElementAPI->ClearMatch();
if (NS_FAILED(rv)) {
aRv.Throw(rv);
}
}
void
nsBrowserElement::Zoom(float aZoom, ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
nsresult rv = mBrowserElementAPI->Zoom(aZoom);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
void
nsBrowserElement::SetVisible(bool aVisible, ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
nsresult rv = mBrowserElementAPI->SetVisible(aVisible);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
void
nsBrowserElement::Reload(bool aHardReload, ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
nsresult rv = mBrowserElementAPI->Reload(aHardReload);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
void
nsBrowserElement::GoForward(ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
nsresult rv = mBrowserElementAPI->GoForward();
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
void
nsBrowserElement::Unmute(ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
nsresult rv = mBrowserElementAPI->Unmute();
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
void
nsBrowserElement::SetVolume(float aVolume, ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
nsresult rv = mBrowserElementAPI->SetVolume(aVolume);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
void
nsBrowserElement::RemoveNextPaintListener(BrowserElementNextPaintEventCallback& aListener,
ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
JS::Rooted<JS::Value> val(RootingCx(),
JS::ObjectOrNullValue(aListener.CallbackOrNull()));
nsresult rv = mBrowserElementAPI->RemoveNextPaintListener(val);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
already_AddRefed<DOMRequest>
nsBrowserElement::GetVisible(ErrorResult& aRv)
{
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
nsCOMPtr<nsIDOMDOMRequest> req;
nsresult rv = mBrowserElementAPI->GetVisible(getter_AddRefs(req));
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return nullptr;
}
return req.forget().downcast<DOMRequest>();
}
already_AddRefed<DOMRequest>
nsBrowserElement::GetContentDimensions(ErrorResult& aRv)
{
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
RefPtr<DOMRequest> req;
nsresult rv = mBrowserElementAPI->GetContentDimensions(getter_AddRefs(req));
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return nullptr;
}
return req.forget();
}
bool
nsBrowserElement::GetActive(ErrorResult& aRv)
{
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), false);
bool isActive;
nsresult rv = mBrowserElementAPI->GetActive(&isActive);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return false;
}
return isActive;
}
void
nsBrowserElement::RemoveNextPaintListener(BrowserElementNextPaintEventCallback& aListener,
ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
CallbackObjectHolder<BrowserElementNextPaintEventCallback,
nsIBrowserElementNextPaintListener> holder(&aListener);
nsCOMPtr<nsIBrowserElementNextPaintListener> listener = holder.ToXPCOMCallback();
nsresult rv = mBrowserElementAPI->RemoveNextPaintListener(listener);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
void
nsBrowserElement::FindNext(BrowserFindDirection aDirection,
ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
uint32_t direction;
if (aDirection == BrowserFindDirection::Backward) {
direction = nsIBrowserElementAPI::FIND_BACKWARD;
} else {
direction = nsIBrowserElementAPI::FIND_FORWARD;
}
nsresult rv = mBrowserElementAPI->FindNext(direction);
if (NS_FAILED(rv)) {
aRv.Throw(rv);
}
}
void
nsBrowserElement::SendTouchEvent(const nsAString& aType,
const Sequence<uint32_t>& aIdentifiers,
const Sequence<int32_t>& aXs,
const Sequence<int32_t>& aYs,
const Sequence<uint32_t>& aRxs,
const Sequence<uint32_t>& aRys,
const Sequence<float>& aRotationAngles,
const Sequence<float>& aForces,
uint32_t aCount,
uint32_t aModifiers,
ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
NS_ENSURE_TRUE_VOID(IsNotWidgetOrThrow(aRv));
if (aIdentifiers.Length() != aCount ||
aXs.Length() != aCount ||
aYs.Length() != aCount ||
aRxs.Length() != aCount ||
aRys.Length() != aCount ||
aRotationAngles.Length() != aCount ||
aForces.Length() != aCount) {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
return;
}
nsresult rv = mBrowserElementAPI->SendTouchEvent(aType,
aIdentifiers.Elements(),
aXs.Elements(),
aYs.Elements(),
aRxs.Elements(),
aRys.Elements(),
aRotationAngles.Elements(),
aForces.Elements(),
aCount,
aModifiers);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
void
nsBrowserElement::FindAll(const nsAString& aSearchString,
BrowserFindCaseSensitivity aCaseSensitivity,
ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
uint32_t caseSensitivity;
if (aCaseSensitivity == BrowserFindCaseSensitivity::Case_insensitive) {
caseSensitivity = nsIBrowserElementAPI::FIND_CASE_INSENSITIVE;
} else {
caseSensitivity = nsIBrowserElementAPI::FIND_CASE_SENSITIVE;
}
nsresult rv = mBrowserElementAPI->FindAll(aSearchString, caseSensitivity);
if (NS_FAILED(rv)) {
aRv.Throw(rv);
}
}
already_AddRefed<DOMRequest>
nsBrowserElement::SetInputMethodActive(bool aIsActive,
ErrorResult& aRv)
{
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
nsCOMPtr<nsIDOMDOMRequest> req;
nsresult rv = mBrowserElementAPI->SetInputMethodActive(aIsActive,
getter_AddRefs(req));
if (NS_WARN_IF(NS_FAILED(rv))) {
if (rv == NS_ERROR_INVALID_ARG) {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
} else {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
return nullptr;
}
return req.forget().downcast<DOMRequest>();
}
void
nsBrowserElement::SendMouseEvent(const nsAString& aType,
uint32_t aX,
uint32_t aY,
uint32_t aButton,
uint32_t aClickCount,
uint32_t aModifiers,
ErrorResult& aRv)
{
NS_ENSURE_TRUE_VOID(IsBrowserElementOrThrow(aRv));
nsresult rv = mBrowserElementAPI->SendMouseEvent(aType,
aX,
aY,
aButton,
aClickCount,
aModifiers);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
}
already_AddRefed<DOMRequest>
nsBrowserElement::GetScreenshot(uint32_t aWidth,
uint32_t aHeight,
const nsAString& aMimeType,
ErrorResult& aRv)
{
NS_ENSURE_TRUE(IsBrowserElementOrThrow(aRv), nullptr);
RefPtr<DOMRequest> req;
nsresult rv = mBrowserElementAPI->GetScreenshot(aWidth, aHeight, aMimeType,
getter_AddRefs(req));
if (NS_WARN_IF(NS_FAILED(rv))) {
if (rv == NS_ERROR_INVALID_ARG) {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
} else {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
}
return nullptr;
}
return req.forget();
}
