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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/mediastream/apply_constraints_request.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/modules/mediastream/overconstrained_error.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
namespace blink {
ApplyConstraintsRequest::ApplyConstraintsRequest(
MediaStreamTrack* track,
const MediaConstraints& constraints,
ScriptPromiseResolver<IDLUndefined>* resolver)
: track_(track), constraints_(constraints), resolver_(resolver) {}
MediaStreamComponent* ApplyConstraintsRequest::Track() const {
return track_->Component();
}
MediaConstraints ApplyConstraintsRequest::Constraints() const {
return constraints_;
}
void ApplyConstraintsRequest::RequestSucceeded() {
track_->SetConstraints(constraints_);
if (resolver_)
resolver_->Resolve();
track_ = nullptr;
}
void ApplyConstraintsRequest::RequestFailed(const String& constraint,
const String& message) {
if (resolver_) {
resolver_->Reject(
MakeGarbageCollected<OverconstrainedError>(constraint, message));
}
track_ = nullptr;
}
void ApplyConstraintsRequest::Trace(Visitor* visitor) const {
visitor->Trace(track_);
visitor->Trace(resolver_);
}
} // namespace blink
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