42 lines
934 B
C++
42 lines
934 B
C++
// Copyright 2017 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "xfa/fgas/layout/cfgas_breakline.h"
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#include "core/fxcrt/stl_util.h"
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#include "third_party/base/check.h"
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CFGAS_BreakLine::CFGAS_BreakLine() = default;
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CFGAS_BreakLine::~CFGAS_BreakLine() = default;
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CFGAS_Char* CFGAS_BreakLine::LastChar() {
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if (m_LineChars.empty())
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return nullptr;
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return &m_LineChars.back();
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}
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int32_t CFGAS_BreakLine::GetLineEnd() const {
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return m_iStart + m_iWidth;
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}
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void CFGAS_BreakLine::Clear() {
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m_LineChars.clear();
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m_LinePieces.clear();
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m_iWidth = 0;
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m_iArabicChars = 0;
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}
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void CFGAS_BreakLine::IncrementArabicCharCount() {
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++m_iArabicChars;
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}
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void CFGAS_BreakLine::DecrementArabicCharCount() {
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DCHECK(m_iArabicChars > 0);
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--m_iArabicChars;
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}
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