blob: 2e8477cfe7214fe47fe228404bb6907724077c4e [file] [log] [blame]
// Copyright 2016 PDFium Authors. All rights reserved.
// 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 "core/fpdfdoc/cline.h"
CLine::CLine() {}
CLine::~CLine() {}
CPVT_WordPlace CLine::GetBeginWordPlace() const {
return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex, -1);
}
CPVT_WordPlace CLine::GetEndWordPlace() const {
return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex,
m_LineInfo.nEndWordIndex);
}
CPVT_WordPlace CLine::GetPrevWordPlace(const CPVT_WordPlace& place) const {
if (place.nWordIndex > m_LineInfo.nEndWordIndex) {
return CPVT_WordPlace(place.nSecIndex, place.nLineIndex,
m_LineInfo.nEndWordIndex);
}
return CPVT_WordPlace(place.nSecIndex, place.nLineIndex,
place.nWordIndex - 1);
}
CPVT_WordPlace CLine::GetNextWordPlace(const CPVT_WordPlace& place) const {
if (place.nWordIndex < m_LineInfo.nBeginWordIndex) {
return CPVT_WordPlace(place.nSecIndex, place.nLineIndex,
m_LineInfo.nBeginWordIndex);
}
return CPVT_WordPlace(place.nSecIndex, place.nLineIndex,
place.nWordIndex + 1);
}