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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/gfx/mojom/delegated_ink_metadata_mojom_traits.h"
#include "base/time/time.h"
namespace mojo {
// static
bool StructTraits<gfx::mojom::DelegatedInkMetadataDataView,
std::unique_ptr<gfx::DelegatedInkMetadata>>::
Read(gfx::mojom::DelegatedInkMetadataDataView data,
std::unique_ptr<gfx::DelegatedInkMetadata>* out) {
// Diameter isn't expected to ever be below 0, so stop here if it is in order
// to avoid unexpected calculations in viz.
if (data.diameter() < 0)
return false;
gfx::PointF point;
base::TimeTicks timestamp;
gfx::RectF presentation_area;
SkColor color;
base::TimeTicks frame_time;
if (!data.ReadPoint(&point) || !data.ReadTimestamp(×tamp) ||
!data.ReadPresentationArea(&presentation_area) ||
!data.ReadColor(&color) || !data.ReadFrameTime(&frame_time)) {
return false;
}
// Render pass id is not set in the renderer process, therefore does not need
// to be serialized by mojo.
*out = std::make_unique<gfx::DelegatedInkMetadata>(
point, data.diameter(), color, timestamp, presentation_area, frame_time,
data.is_hovering(), /*render_pass_id=*/0);
return true;
}
} // namespace mojo
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