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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_RENDERER_ACTOR_TOOL_UTILS_H_
#define CHROME_RENDERER_ACTOR_TOOL_UTILS_H_
#include <cstdint>
#include <optional>
#include <string>
#include "chrome/common/actor.mojom-forward.h"
#include "third_party/blink/public/common/input/web_input_event.h"
#include "third_party/blink/public/common/input/web_mouse_event.h"
namespace blink {
class WebNode;
class WebFrameWidget;
} // namespace blink
namespace content {
class RenderFrame;
} // namespace content
namespace gfx {
class PointF;
} // namespace gfx
namespace actor {
// Returns the Blink node for the given DOMNodeId if one exists and its document
// has the given frame as a local root. Returns a null WebNode otherwise.
blink::WebNode GetNodeFromId(const content::RenderFrame& local_root_frame,
int32_t node_id);
// Returns the center coordinates of the node's bounding box in widget space.
// Returns nullopt if the node is not a visible element or has no bounds.
std::optional<gfx::PointF> InteractionPointFromWebNode(
const blink::WebNode& node);
// Returns whether the Node is focusable and in focus.
bool IsNodeFocused(const content::RenderFrame& frame,
const blink::WebNode& node);
// `point` is relative to the viewport origin.
// Note: this doesn't account for pinch-zoom.
bool IsPointWithinViewport(const gfx::PointF& point,
const content::RenderFrame& frame);
std::string ToDebugString(const mojom::ToolTargetPtr& target);
// Create and dispatch the mouse down event and corresponding mouse up, click
// event to the widget.
mojom::ActionResultPtr CreateAndDispatchClick(
blink::WebMouseEvent::Button button,
int count,
const gfx::PointF& click_point,
blink::WebFrameWidget* widget);
} // namespace actor
#endif // CHROME_RENDERER_ACTOR_TOOL_UTILS_H_
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