| // Copyright 2017 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/fxcrt/xml/cxml_attrmap.h" |
| |
| #include "third_party/base/ptr_util.h" |
| #include "third_party/base/stl_util.h" |
| |
| CXML_AttrMap::CXML_AttrMap() {} |
| |
| CXML_AttrMap::~CXML_AttrMap() {} |
| |
| const WideString* CXML_AttrMap::Lookup(const ByteString& space, |
| const ByteString& name) const { |
| if (!m_pMap) |
| return nullptr; |
| |
| for (const auto& item : *m_pMap) { |
| if (item.Matches(space, name)) |
| return &item.m_Value; |
| } |
| return nullptr; |
| } |
| |
| void CXML_AttrMap::SetAt(const ByteString& space, |
| const ByteString& name, |
| const WideString& value) { |
| if (!m_pMap) |
| m_pMap = pdfium::MakeUnique<std::vector<CXML_AttrItem>>(); |
| |
| for (CXML_AttrItem& item : *m_pMap) { |
| if (item.Matches(space, name)) { |
| item.m_Value = value; |
| return; |
| } |
| } |
| |
| m_pMap->push_back({space, name, WideString(value)}); |
| } |
| |
| int CXML_AttrMap::GetSize() const { |
| return m_pMap ? pdfium::CollectionSize<int>(*m_pMap) : 0; |
| } |
| |
| CXML_AttrItem& CXML_AttrMap::GetAt(int index) const { |
| return (*m_pMap)[index]; |
| } |