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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_PRELOADING_ANCHOR_ELEMENT_INTERACTION_HOST_IMPL_H_
#define CONTENT_BROWSER_PRELOADING_ANCHOR_ELEMENT_INTERACTION_HOST_IMPL_H_
#include "content/common/content_export.h"
#include "content/public/browser/document_service.h"
#include "third_party/blink/public/mojom/preloading/anchor_element_interaction_host.mojom.h"
namespace content {
// Receiver for user interaction events for anchor elements. It will then
// forward the events to PreloadingDecider to be processed to trigger a
// preloading action if required.
class CONTENT_EXPORT AnchorElementInteractionHostImpl
: public DocumentService<blink::mojom::AnchorElementInteractionHost> {
public:
// Creates and binds an instance of this class per-frame
static void Create(
RenderFrameHost* render_frame_host,
mojo::PendingReceiver<blink::mojom::AnchorElementInteractionHost>
receiver);
private:
AnchorElementInteractionHostImpl(
RenderFrameHost& render_frame_host,
mojo::PendingReceiver<blink::mojom::AnchorElementInteractionHost>
receiver);
// blink::mojom::AnchorElementInteractionHost:
void OnPointerDown(const GURL& target) override;
void OnPointerHover(
const GURL& target,
blink::mojom::AnchorElementPointerDataPtr mouse_data) override;
void OnViewportHeuristicTriggered(const GURL& target) override;
};
} // namespace content
#endif // CONTENT_BROWSER_PRELOADING_ANCHOR_ELEMENT_INTERACTION_HOST_IMPL_H_
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