blob: dcc2a359b072fbbe4c7e502571ef853755589c01 [file] [log] [blame]
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "modules/presentation/PresentationAvailabilityCallbacks.h"
#include "bindings/core/v8/ScriptPromiseResolver.h"
#include "core/dom/DOMException.h"
#include "modules/presentation/PresentationAvailability.h"
#include "modules/presentation/PresentationError.h"
#include "modules/presentation/PresentationRequest.h"
namespace blink {
namespace {
DOMException* CreateAvailabilityNotSupportedError() {
static const WebString& not_supported_error = blink::WebString::FromUTF8(
"getAvailability() isn't supported at the moment. It can be due to "
"a permanent or temporary system limitation. It is recommended to "
"try to blindly start a presentation in that case.");
return DOMException::Create(kNotSupportedError, not_supported_error);
}
} // namespace
PresentationAvailabilityCallbacks::PresentationAvailabilityCallbacks(
PresentationAvailabilityProperty* resolver,
const Vector<KURL>& urls)
: resolver_(resolver), urls_(urls) {}
PresentationAvailabilityCallbacks::~PresentationAvailabilityCallbacks() =
default;
void PresentationAvailabilityCallbacks::Resolve(bool value) {
if (!resolver_->GetExecutionContext() ||
resolver_->GetExecutionContext()->IsContextDestroyed())
return;
resolver_->Resolve(
PresentationAvailability::Take(resolver_.Get(), urls_, value));
}
void PresentationAvailabilityCallbacks::RejectAvailabilityNotSupported() {
if (!resolver_->GetExecutionContext() ||
resolver_->GetExecutionContext()->IsContextDestroyed())
return;
resolver_->Reject(CreateAvailabilityNotSupportedError());
}
} // namespace blink