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155 lines
4.8 KiB
C++
155 lines
4.8 KiB
C++
/***************************************************************************
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diffmodel.h
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-----------
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begin : Sun Mar 4 2001
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Copyright 2001-2004,2009 Otto Bruggeman <bruggie@gmail.com>
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Copyright 2001-2003 John Firebaugh <jfirebaugh@kde.org>
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****************************************************************************/
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/***************************************************************************
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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***************************************************************************/
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#ifndef DIFFMODEL_H
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#define DIFFMODEL_H
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#include <QtCore/QObject>
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#include <QtCore/QStringList>
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#include "diffhunk.h"
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#include "kompare.h"
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#include "diff2export.h"
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namespace Diff2
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{
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class DiffHunk;
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class Difference;
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class DIFF2_EXPORT DiffModel : public QObject
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{
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Q_OBJECT
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public:
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DiffModel( const QString& srcBaseURL, const QString& destBaseURL );
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DiffModel();
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~DiffModel();
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private:
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DiffModel( const DiffModel& ) : QObject() {};
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public:
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int parseDiff( enum Kompare::Format format, const QStringList& list );
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QString recreateDiff() const;
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int hunkCount() const { return m_hunks.count(); }
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int differenceCount() const { return m_differences.count(); }
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int appliedCount() const { return m_appliedCount; }
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DiffHunk* hunkAt( int i ) { return ( m_hunks.at( i ) ); }
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const Difference* differenceAt( int i ) const { return ( m_differences.at( i ) ); }
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Difference* differenceAt( int i ) { return ( m_differences.at( i ) ); }
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DiffHunkList* hunks() { return &m_hunks; }
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const DiffHunkList* hunks() const { return &m_hunks; }
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DifferenceList* differences() { return &m_differences; }
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const DifferenceList* differences() const { return &m_differences; }
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int findDifference( Difference* diff ) const { return m_differences.indexOf( diff ); }
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Difference* firstDifference();
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Difference* lastDifference();
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Difference* prevDifference();
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Difference* nextDifference();
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const QString source() const { return m_source; }
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const QString destination() const { return m_destination; }
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const QString sourceFile() const;
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const QString destinationFile() const;
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const QString sourcePath() const;
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const QString destinationPath() const;
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const QString sourceTimestamp() const { return m_sourceTimestamp; }
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const QString destinationTimestamp() const { return m_destinationTimestamp; }
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const QString sourceRevision() const { return m_sourceRevision; }
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const QString destinationRevision() const { return m_destinationRevision; }
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void setSourceFile( QString path );
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void setDestinationFile( QString path );
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void setSourceTimestamp( QString timestamp );
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void setDestinationTimestamp( QString timestamp );
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void setSourceRevision( QString revision );
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void setDestinationRevision( QString revision );
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void addHunk( DiffHunk* hunk );
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void addDiff( Difference* diff );
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bool hasUnsavedChanges() const;
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int diffIndex( void ) const { return m_diffIndex; }
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void setDiffIndex( int diffIndex ) { m_diffIndex = diffIndex; }
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void applyDifference( bool apply );
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void applyAllDifferences( bool apply );
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bool setSelectedDifference( Difference* diff );
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DiffModel& operator=( const DiffModel& model );
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bool operator<( const DiffModel& model );
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int localeAwareCompareSource( const DiffModel& model );
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bool isBlended() const { return m_blended; }
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void setBlended( bool blended ) { m_blended = blended; }
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/**
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* @p oldlines - lines that were removed.
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* @p newLines - lines that were inserted.
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* @p startPos - number of line at which the change occured
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*/
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QPair<QList<Difference*>, QList<Difference*> > linesChanged(const QStringList& oldLines, const QStringList& newLines, int editLineNumber);
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private:
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void splitSourceInPathAndFileName();
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void splitDestinationInPathAndFileName();
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void computeDiffStats(Difference* diff);
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void processStartMarker(Difference* diff, const QStringList& lines, MarkerListConstIterator& currentMarker, int& currentListLine, bool isSource);
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private:
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QString m_source;
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QString m_destination;
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QString m_sourcePath;
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QString m_destinationPath;
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QString m_sourceFile;
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QString m_destinationFile;
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QString m_sourceTimestamp;
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QString m_destinationTimestamp;
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QString m_sourceRevision;
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QString m_destinationRevision;
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DiffHunkList m_hunks;
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DifferenceList m_differences;
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int m_appliedCount;
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int m_diffIndex;
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Difference* m_selectedDifference;
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bool m_blended;
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private slots:
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void slotDifferenceApplied( Difference* diff );
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};
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} // End of namespace Diff2
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#endif
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