GitDiffManager.h

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#ifndef GITDIFFMANAGER_H
#define GITDIFFMANAGER_H
 
#include "GitObjectManager.h"
 
class GitDiffManager {
    friend class CommitListThread;
private:
    class LookupTable;
private:
    GitObjectCache *objcache_ = nullptr;
 
    using MapList = std::list<LookupTable>;
 
    GitRunner git_for_submodule(GitRunner g, const GitSubmoduleItem &submod);
 
    static void AddItem(GitDiff *item, QList<GitDiff> *diffs);
 
    void retrieveCompleteTree(GitRunner g, QString const &dir, GitTreeItemList const *files, QList<GitDiff> *diffs);
public:
    GitDiffManager(GitObjectCache *objcache)
    {
        objcache_ = objcache;
    }
 
    QList<GitDiff> diff(GitRunner g, const GitHash &id, const QList<GitSubmoduleItem> &submodules);
    QList<GitDiff> diff_uncommited(GitRunner g, const QList<GitSubmoduleItem> &submodules);
 
public:
    static QString diffObjects(GitRunner g, QString const &a_id, QString const &b_id);
    static QString diffFiles(GitRunner g, QString const &a_path, QString const &b_path);
    static GitDiff parseDiff(std::string const &s, const GitDiff *info);
    static QString makeKey(const QString &a_id, const QString &b_id);
    static QString makeKey(const GitDiff &diff);
    static QString prependPathPrefix(QString const &path);
};
 
QString lookupFileID(GitRunner g, GitObjectCache *objcache, const GitHash &commit_id, QString const &file);
 
#endif // GITDIFFMANAGER_H