chromium/ui/gfx/bidi_line_iterator.cc

// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/gfx/bidi_line_iterator.h"

#include "base/check.h"
#include "base/notreached.h"

namespace ui {
namespace gfx {

namespace {

UBiDiLevel GetParagraphLevelForDirection(base::i18n::TextDirection direction) { … }

}  // namespace

BiDiLineIterator::BiDiLineIterator() = default;
BiDiLineIterator::~BiDiLineIterator() = default;

bool BiDiLineIterator::Open(const std::u16string& text,
                            base::i18n::TextDirection direction) { … }

int BiDiLineIterator::CountRuns() const { … }

UBiDiDirection BiDiLineIterator::GetVisualRun(int index,
                                              int* start,
                                              int* length) const { … }

void BiDiLineIterator::GetLogicalRun(int start,
                                     int* end,
                                     UBiDiLevel* level) const { … }

}  // namespace gfx
}  // namespace ui