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- // Copyright 2021 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef PDF_PDF_ACCESSIBILITY_DATA_HANDLER_H_
- #define PDF_PDF_ACCESSIBILITY_DATA_HANDLER_H_
- #include <vector>
- namespace chrome_pdf {
- struct AccessibilityCharInfo;
- struct AccessibilityDocInfo;
- struct AccessibilityPageInfo;
- struct AccessibilityPageObjects;
- struct AccessibilityTextRunInfo;
- struct AccessibilityViewportInfo;
- class PdfAccessibilityDataHandler {
- public:
- virtual ~PdfAccessibilityDataHandler() = default;
- virtual void SetAccessibilityViewportInfo(
- AccessibilityViewportInfo viewport_info) = 0;
- virtual void SetAccessibilityDocInfo(AccessibilityDocInfo doc_info) = 0;
- virtual void SetAccessibilityPageInfo(
- AccessibilityPageInfo page_info,
- std::vector<AccessibilityTextRunInfo> text_runs,
- std::vector<AccessibilityCharInfo> chars,
- AccessibilityPageObjects page_objects) = 0;
- };
- } // namespace chrome_pdf
- #endif // PDF_PDF_ACCESSIBILITY_DATA_HANDLER_H_
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