chromium/pdf/ui/document_properties.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "pdf/ui/document_properties.h"

#include <optional>
#include <string>

#include "base/i18n/number_formatting.h"
#include "base/i18n/rtl.h"
#include "base/strings/string_number_conversions.h"
#include "components/strings/grit/components_strings.h"
#include "pdf/document_metadata.h"
#include "printing/units.h"
#include "third_party/icu/source/i18n/unicode/ulocdata.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/gfx/geometry/size.h"

kMicronsPerInch;
kPointsPerInch;

namespace chrome_pdf {

namespace {

// Scales `length_points` to be in inches instead of points.
constexpr float ConvertPointsToInches(int length_points) { … }

// Scales `length_points` to be in millimeters instead of points.
constexpr float ConvertPointsToMillimeters(int length_points) { … }

// Formats a length given in points. The formatted length is in inches and
// contains two fractional digits.
std::u16string FormatLengthInInches(int length_points) { … }

// Formats a length given in points. The formatted length is in millimeters and
// contains no fractional digits.
std::u16string FormatLengthInMillimeters(int length_points) { … }

// Returns the localized string for the orientation.
std::u16string GetOrientation(const gfx::Size& size) { … }

bool ShowInches() { … }

}  // namespace

std::u16string FormatPageSize(const std::optional<gfx::Size>& size_points) { … }

std::string FormatPdfVersion(PdfVersion version) { … }

}  // namespace chrome_pdf