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61 lines
1.5 KiB
61 lines
1.5 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 "xfa/fxfa/parser/xfa_object.h" |
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CXFA_ArrayNodeList::CXFA_ArrayNodeList(CXFA_Document* pDocument) |
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: CXFA_NodeList(pDocument) {} |
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CXFA_ArrayNodeList::~CXFA_ArrayNodeList() {} |
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void CXFA_ArrayNodeList::SetArrayNodeList(const CXFA_NodeArray& srcArray) { |
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if (srcArray.GetSize() > 0) { |
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m_array.Copy(srcArray); |
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} |
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} |
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int32_t CXFA_ArrayNodeList::GetLength() { |
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return m_array.GetSize(); |
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} |
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bool CXFA_ArrayNodeList::Append(CXFA_Node* pNode) { |
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m_array.Add(pNode); |
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return true; |
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} |
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bool CXFA_ArrayNodeList::Insert(CXFA_Node* pNewNode, CXFA_Node* pBeforeNode) { |
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if (!pBeforeNode) { |
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m_array.Add(pNewNode); |
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} else { |
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int32_t iSize = m_array.GetSize(); |
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for (int32_t i = 0; i < iSize; ++i) { |
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if (m_array[i] == pBeforeNode) { |
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m_array.InsertAt(i, pNewNode); |
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break; |
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} |
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} |
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} |
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return true; |
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} |
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bool CXFA_ArrayNodeList::Remove(CXFA_Node* pNode) { |
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int32_t iSize = m_array.GetSize(); |
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for (int32_t i = 0; i < iSize; ++i) { |
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if (m_array[i] == pNode) { |
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m_array.RemoveAt(i); |
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break; |
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} |
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} |
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return true; |
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} |
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CXFA_Node* CXFA_ArrayNodeList::Item(int32_t iIndex) { |
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int32_t iSize = m_array.GetSize(); |
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if (iIndex >= 0 && iIndex < iSize) { |
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return m_array[iIndex]; |
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} |
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return nullptr; |
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}
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