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52 lines
1.1 KiB
52 lines
1.1 KiB
// Copyright 2016 PDFium Authors. All rights reserved. |
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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 "core/fpdfdoc/clines.h" |
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#include "core/fpdfdoc/cline.h" |
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CLines::CLines() : m_nTotal(0) {} |
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CLines::~CLines() { |
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RemoveAll(); |
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} |
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int32_t CLines::GetSize() const { |
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return m_Lines.GetSize(); |
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} |
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CLine* CLines::GetAt(int32_t nIndex) const { |
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return m_Lines.GetAt(nIndex); |
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} |
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void CLines::Empty() { |
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m_nTotal = 0; |
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} |
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void CLines::RemoveAll() { |
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for (int32_t i = 0, sz = GetSize(); i < sz; i++) |
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delete GetAt(i); |
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m_Lines.RemoveAll(); |
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m_nTotal = 0; |
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} |
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int32_t CLines::Add(const CPVT_LineInfo& lineinfo) { |
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if (m_nTotal >= GetSize()) { |
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CLine* pLine = new CLine; |
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pLine->m_LineInfo = lineinfo; |
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m_Lines.Add(pLine); |
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} else if (CLine* pLine = GetAt(m_nTotal)) { |
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pLine->m_LineInfo = lineinfo; |
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} |
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return m_nTotal++; |
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} |
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void CLines::Clear() { |
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for (int32_t i = GetSize() - 1; i >= m_nTotal; i--) { |
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delete GetAt(i); |
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m_Lines.RemoveAt(i); |
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} |
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}
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