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- // Copyright 2019 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_ACCESSIBILITY_H_
- #define PDF_ACCESSIBILITY_H_
- #include <stdint.h>
- #include <vector>
- namespace chrome_pdf {
- class PDFEngine;
- struct AccessibilityCharInfo;
- struct AccessibilityPageInfo;
- struct AccessibilityPageObjects;
- struct AccessibilityTextRunInfo;
- // Retrieve `page_info`, `text_runs`, `chars`, and `page_objects` from
- // `engine` for the page at 0-indexed `page_index`. Returns true on success with
- // all out parameters filled, or false on failure with all out parameters
- // untouched.
- bool GetAccessibilityInfo(PDFEngine* engine,
- int32_t page_index,
- AccessibilityPageInfo& page_info,
- std::vector<AccessibilityTextRunInfo>& text_runs,
- std::vector<AccessibilityCharInfo>& chars,
- AccessibilityPageObjects& page_objects);
- } // namespace chrome_pdf
- #endif // PDF_ACCESSIBILITY_H_
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