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https://github.com/ONLYOFFICE/core.git
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5cce624d49
git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@62681 954022d7-b5bf-4e40-9824-e11837661b57
116 lines
2.9 KiB
C++
116 lines
2.9 KiB
C++
#include "Folder.h"
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#include "../../Common/DocxFormat/Source/XML/xmlutils.h"
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namespace XPS
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{
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Folder::Folder(CFontManager* pFontManager)
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{
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m_pFontManager = pFontManager;
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m_mPages.clear();
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}
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Folder::~Folder()
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{
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Close();
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}
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bool Folder::ReadFromPath(const std::wstring& wsPath)
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{
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Close();
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m_wsPath = wsPath;
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XmlUtils::CXmlNode oNode;
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XmlUtils::CXmlNodes arrNodes;
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XmlUtils::CXmlNode oSubnode;
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std::wstring wsRelsPath = NormalizePath(wsPath + L"_rels/.rels");
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if (!oNode.FromXmlFile(wsRelsPath.c_str()))
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return false;
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// Checking root node
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if (L"Relationships" != oNode.GetName())
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return false;
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if (!oNode.GetNodes(L"Relationship", arrNodes))
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return false;
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std::wstring wsFile;
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for (int nIndex = 0, nCount = arrNodes.GetCount(); nIndex < nCount; nIndex++)
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{
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arrNodes.GetAt(nIndex, oNode);
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if (L"http://schemas.microsoft.com/xps/2005/06/fixedrepresentation" == oNode.GetAttribute(L"Type"))
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{
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wsFile = oNode.GetAttribute(L"Target");
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break;
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}
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if (nIndex == nCount - 1)
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return false;
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}
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if (!oNode.FromXmlFile((wsPath + wsFile).c_str()))
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return false;;
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// Checking root node
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if (L"FixedDocumentSequence" != oNode.GetName())
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return false;
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if (!oNode.GetNode(L"DocumentReference", oSubnode))
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return false;
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wsFile = oSubnode.GetAttribute(L"Source");
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if (!oNode.FromXmlFile((m_wsPath + wsFile).c_str()))
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return false;
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if (L"FixedDocument" != oNode.GetName())
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return false;
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if (!oNode.GetNodes(L"PageContent", arrNodes))
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return false;
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std::wstring wsFilePath = GetPath(m_wsPath + wsFile);
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std::wstring wsPagePath;
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std::wstring wsSource;
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for (int nIndex = 0, nCount = arrNodes.GetCount(); nIndex < nCount; nIndex++)
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{
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arrNodes.GetAt(nIndex, oNode);
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wsSource = oNode.GetAttribute(L"Source");
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if('/' == wsSource[0])
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wsPagePath = m_wsPath + wsSource;
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else
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wsPagePath = wsFilePath + wsSource;
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m_mPages.insert(std::pair<int, XPS::Page*>(nIndex, new XPS::Page(wsPagePath, wsPath, &m_oFontList, m_pFontManager)));
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}
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return true;
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}
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int Folder::GetPageCount()const
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{
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return (int)m_mPages.size();
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}
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void Folder::GetPageSize(int nPageIndex, int& nW, int& nH)
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{
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std::map<int, XPS::Page*>::const_iterator oIter = m_mPages.find(nPageIndex);
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if (oIter != m_mPages.end())
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oIter->second->GetSize(nW, nH);
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}
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void Folder::DrawPage(int nPageIndex, IRenderer* pRenderer, bool* pbBreak)
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{
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std::map<int, XPS::Page*>::const_iterator oIter = m_mPages.find(nPageIndex);
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if (oIter != m_mPages.end())
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oIter->second->Draw(pRenderer, pbBreak);
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}
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void Folder::Close()
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{
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for (std::map<int, XPS::Page*>::iterator oIter = m_mPages.begin(); oIter != m_mPages.end(); oIter++)
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{
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if (oIter->second)
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delete oIter->second;
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}
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m_mPages.clear();
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m_oFontList.Clear();
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}
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} |