ChangeHistory.hpp

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// ****************************************************************************
// CUI
//
// The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
//
// Copyright 2003-2015 The Boeing Company. All rights reserved.
//
// The use, dissemination or disclosure of data in this file is subject to
// limitation or restriction. See accompanying README and LICENSE for details.
// ****************************************************************************
 
#ifndef CHANGEHISTORY_HPP
#define CHANGEHISTORY_HPP
 
#include <memory>
 
#include <QDialog>
 
#include "UtPath.hpp"
#include "ui_ChangeHistory.h"
 
class QDateTime;
class QListWidgetItem;
 
namespace wizard
{
class RevisionStore;

class ChangeHistory : public QDialog
{
   Q_OBJECT
public:
   explicit ChangeHistory(RevisionStore& aRevisionStore, const UtPath& aProjectDir, QWidget* aParent = nullptr);
   ChangeHistory(const ChangeHistory&) = delete;
   ChangeHistory(ChangeHistory&&)      = default;
   ChangeHistory& operator=(const ChangeHistory&) = delete;
   ChangeHistory& operator=(ChangeHistory&&) = default;
   ~ChangeHistory() override                 = default;
 
public slots:
   void RestoreSelectedRevision();
   void ExportSelectedRevision();
   void DeleteAllRevisions();
   void UpdateWidgets();
   void UpdateDiff();
   void NavigateDiff();
 
private:
   QString Anchor(size_t listIndex);
   int     SelectedRevNo() const;
   bool    IsRevSelected() const;
   bool    RestoreConfirmation();
   bool    DeleteAllConfirmation();
   void    SetDiffTabWidth();
   void    PopulateRevisions();
 
   QString GetWorkingDirChangesHtml(int aRevNo);
   QString GetStartupFilesChangesHtml(int aRevNo);
   QString GetFileDiffsHtml(int aRevNo);
 
   QString GetAbsoluteDateTimeText(const QDateTime& time);
   QString GetDateTimeText(const QDateTime& time);
 
   bool IsYesterday(const QDateTime& time) const;
   int  SecondsAgo(const QDateTime& time) const;
   int  MinutesAgo(const QDateTime& time) const;
   int  HoursAgo(const QDateTime& time) const;
   int  DaysAgo(const QDateTime& time) const;
 
   RevisionStore&    mRevisionStore;
   UtPath            mProjectDir;
   Ui::ChangeHistory mUi;
};
} // namespace wizard
 
#endif // CHANGEHISTORY_HPP