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// Copyright 2024 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_RENDERER_ACCESSIBILITY_ANNOTATIONS_AX_ANNOTATORS_MANAGER_H_
#define CONTENT_RENDERER_ACCESSIBILITY_ANNOTATIONS_AX_ANNOTATORS_MANAGER_H_
#include <memory>
#include <vector>
#include "content/common/content_export.h"
#include "ui/accessibility/ax_mode.h"
#include "ui/accessibility/ax_node_data.h"
#include "ui/accessibility/ax_tree_update.h"
namespace blink {
class WebDocument;
} // namespace blink
namespace content {
class AXAnnotator;
class RenderAccessibilityImpl;
class CONTENT_EXPORT AXAnnotatorsManager {
public:
explicit AXAnnotatorsManager(
RenderAccessibilityImpl* const render_accessibility);
AXAnnotatorsManager(const AXAnnotatorsManager&) = delete;
AXAnnotatorsManager& operator=(const AXAnnotatorsManager&) = delete;
~AXAnnotatorsManager();
// Annotate the document with the given updates. |load_complete| is a boolean
// denoting whether this annotate call was the result of a load complete.
void Annotate(const blink::WebDocument& document,
ui::AXTreeUpdate* update,
bool load_complete);
// Cancel any in-progress annotations.
void CancelAnnotations();
// Enables annotations if the accessibility mode for this feature is turned
// on, otherwise cancels annotations.
void AccessibilityModeChanged(ui::AXMode old_mode, ui::AXMode new_mode);
// Enables annotations if the action for this feature is fired.
void PerformAction(ax::mojom::Action action);
// Add any additional debugging attributes.
void AddDebuggingAttributes(const std::vector<ui::AXTreeUpdate>& updates);
void AddAnnotatorForTesting(std::unique_ptr<AXAnnotator>);
void ClearAnnotatorsForTesting();
private:
// The RenderAccessibilityManager that owns us.
raw_ptr<RenderAccessibilityImpl> render_accessibility_;
std::vector<std::unique_ptr<AXAnnotator>> ax_annotators_;
};
} // namespace content
#endif // CONTENT_RENDERER_ACCESSIBILITY_ANNOTATIONS_AX_ANNOTATORS_MANAGER_H_
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