extension.cc - mozsearch

Enable keyboard shortcuts

//

// Copyright 2017 The Abseil Authors.

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//      https://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

#include "absl/strings/internal/str_format/extension.h"

#include <errno.h>

#include <algorithm>

#include <string>

namespace absl {

ABSL_NAMESPACE_BEGIN

namespace str_format_internal {

std::string FlagsToString(Flags v) {

  std::string s;

  s.append(FlagsContains(v, Flags::kLeft) ? "-" : "");

  s.append(FlagsContains(v, Flags::kShowPos) ? "+" : "");

  s.append(FlagsContains(v, Flags::kSignCol) ? " " : "");

  s.append(FlagsContains(v, Flags::kAlt) ? "#" : "");

  s.append(FlagsContains(v, Flags::kZero) ? "0" : "");

  return s;

#ifdef ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL

#define ABSL_INTERNAL_X_VAL(id) \

  constexpr absl::FormatConversionChar FormatConversionCharInternal::id;

ABSL_INTERNAL_CONVERSION_CHARS_EXPAND_(ABSL_INTERNAL_X_VAL, )

#undef ABSL_INTERNAL_X_VAL

// NOLINTNEXTLINE(readability-redundant-declaration)

constexpr absl::FormatConversionChar FormatConversionCharInternal::kNone;

#define ABSL_INTERNAL_CHAR_SET_CASE(c) \

  constexpr FormatConversionCharSet FormatConversionCharSetInternal::c;

ABSL_INTERNAL_CONVERSION_CHARS_EXPAND_(ABSL_INTERNAL_CHAR_SET_CASE, )

#undef ABSL_INTERNAL_CHAR_SET_CASE

constexpr FormatConversionCharSet FormatConversionCharSetInternal::kStar;

constexpr FormatConversionCharSet FormatConversionCharSetInternal::kIntegral;

constexpr FormatConversionCharSet FormatConversionCharSetInternal::kFloating;

constexpr FormatConversionCharSet FormatConversionCharSetInternal::kNumeric;

constexpr FormatConversionCharSet FormatConversionCharSetInternal::kPointer;

#endif  // ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL

bool FormatSinkImpl::PutPaddedString(string_view value, int width,

                                     int precision, bool left) {

  size_t space_remaining = 0;

  if (width >= 0)

    space_remaining = static_cast<size_t>(width);

  size_t n = value.size();

  if (precision >= 0) n = std::min(n, static_cast<size_t>(precision));

  string_view shown(value.data(), n);

  space_remaining = Excess(shown.size(), space_remaining);

  if (!left) Append(space_remaining, ' ');

  Append(shown);

  if (left) Append(space_remaining, ' ');

  return true;

}  // namespace str_format_internal

ABSL_NAMESPACE_END

}  // namespace absl