fpdfsdk/fpdf_searchex.cpp

// Copyright 2014 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#include "public/fpdf_searchex.h"

#include "core/fpdftext/cpdf_textpage.h"
#include "fpdfsdk/cpdfsdk_helpers.h"

FPDF_EXPORT int FPDF_CALLCONV
FPDFText_GetCharIndexFromTextIndex(FPDF_TEXTPAGE text_page, int nTextIndex) {
  if (!text_page) {
    return -1;
  }
  return CPDFTextPageFromFPDFTextPage(text_page)->CharIndexFromTextIndex(
      nTextIndex);
}

FPDF_EXPORT int FPDF_CALLCONV
FPDFText_GetTextIndexFromCharIndex(FPDF_TEXTPAGE text_page, int nCharIndex) {
  if (!text_page) {
    return -1;
  }
  return CPDFTextPageFromFPDFTextPage(text_page)->TextIndexFromCharIndex(
      nCharIndex);
}