fenix/PDF4QT
1
0
Fork 0
mirror of https://github.com/JakubMelka/PDF4QT.git synced 2025-06-05 21:59:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

DocDiff application: detect moved pages

Browse Source
This commit is contained in:
Jakub Melka
2021-09-19 19:46:02 +02:00
parent 3e327f8201
commit c00939f536
6 changed files with 186 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
Pdf4QtLib/sources/pdfdiff.h
View File

@ -39,10 +39,29 @@ class PDFDiffResult
public:
explicit PDFDiffResult();
enum class Type
{
Invalid,
PageMoved
};
struct Difference
{
Type type = Type::Invalid;
PDFInteger pageIndex1 = -1;
PDFInteger pageIndex2 = -1;
QString message;
};
using Differences = std::vector<Difference>;
void setResult(PDFOperationResult result) { m_result = std::move(result); }
const PDFOperationResult& getResult() const { return m_result; }
void addPageMoved(PDFInteger pageIndex1, PDFInteger pageIndex2);
private:
Differences m_differences;
PDFOperationResult m_result;
};
@ -129,7 +148,12 @@ private:
const std::vector<PDFInteger>& rightPages);
void performPageMatching(const std::vector<PDFDiffPageContext>& leftPreparedPages,
const std::vector<PDFDiffPageContext>& rightPreparedPages,
PDFAlgorithmLongestCommonSubsequenceBase::Sequence& pageSequence);
PDFAlgorithmLongestCommonSubsequenceBase::Sequence& pageSequence,
std::map<size_t, size_t>& pageMatches);
void performCompare(const std::vector<PDFDiffPageContext>& leftPreparedPages,
const std::vector<PDFDiffPageContext>& rightPreparedPages,
PDFAlgorithmLongestCommonSubsequenceBase::Sequence& pageSequence,
const std::map<size_t, size_t>& pageMatches);
void finalizeGraphicsPieces(PDFDiffPageContext& context);
void onComparationPerformed();