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215 lines
6.7 KiB
215 lines
6.7 KiB
/***************************************************************************
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komparemodellist.h - description
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-------------------
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begin : Tue Jun 26 2001
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copyright : (C) 2001-2003 by John Firebaugh
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and Otto Bruggeman
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email : jfirebaugh@kde.org
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otto.bruggeman@home.nl
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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 KOMPAREMODELLIST_H
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#define KOMPAREMODELLIST_H
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#include <tqobject.h>
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#include "diffmodel.h"
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#include "diffmodellist.h"
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#include "kompare.h"
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class TQFile;
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class TDEAction;
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class KDirWatch;
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class KTempFile;
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class DiffSettings;
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class KompareProcess;
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namespace Diff2
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{
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class KompareModelList : public TQObject
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{
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TQ_OBJECT
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public:
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KompareModelList( DiffSettings* diffSettings, struct Kompare::Info& info, TQObject* parent = 0, const char* name = 0 );
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~KompareModelList();
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public:
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// Swap source with destination and show differences
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void swap();
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/* Comparing methods */
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bool compare( const TQString& source, const TQString& destination );
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bool compareFiles( const TQString& source, const TQString& destination );
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bool compareDirs( const TQString& source, const TQString& destination );
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bool openDiff( const TQString& diff );
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bool openFileAndDiff( const TQString& file, const TQString& diff );
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bool openDirAndDiff( const TQString& dir, const TQString& diff );
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bool saveDiff( const TQString& url, TQString directory, DiffSettings* diffSettings );
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bool saveAll();
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bool saveDestination( DiffModel* model );
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void setEncoding( const TQString& encoding );
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TQString recreateDiff() const;
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// This parses the difflines and creates new models
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int parseDiffOutput( const TQString& diff );
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// Call this to emit the signals to the rest of the "world" to show the diff
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void show();
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// This will blend the original URL (dir or file) into the diffmodel,
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// this is like patching but with a twist
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bool blendOriginalIntoModelList( const TQString& localURL );
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enum Kompare::Mode mode() const { return m_info.mode; };
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const DiffModelList* models() const { return m_models; };
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int modelCount() const;
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int differenceCount() const;
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int appliedCount() const;
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const DiffModel* modelAt( int i ) const { return *( m_models->at( i ) ); };
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int findModel( DiffModel* model ) const { return m_models->findIndex( model ); };
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bool isModified() const;
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int currentModel() const { return m_models->findIndex( m_selectedModel ); };
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int currentDifference() const { return m_selectedModel ? m_selectedModel->findDifference( m_selectedDifference ) : -1; };
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const DiffModel* selectedModel() const { return m_selectedModel; };
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const Difference* selectedDifference() const { return m_selectedDifference; };
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void clear();
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private:
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Diff2::DiffModel* firstModel();
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Diff2::DiffModel* lastModel();
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Diff2::DiffModel* prevModel();
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Diff2::DiffModel* nextModel();
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bool setSelectedModel( Diff2::DiffModel* model );
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void updateModelListActions();
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protected:
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bool blendFile( DiffModel* model, const TQString& lines );
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signals:
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void status( Kompare::Status status );
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void setStatusBarModelInfo( int modelIndex, int differenceIndex, int modelCount, int differenceCount, int appliedCount );
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void error( TQString error );
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void modelsChanged( const Diff2::DiffModelList* models );
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void setSelection( const Diff2::DiffModel* model, const Diff2::Difference* diff );
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void setSelection( const Diff2::Difference* diff );
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void applyDifference( bool apply );
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void applyAllDifferences( bool apply );
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void applyDifference( const Diff2::Difference* diff, bool apply );
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// Emits true when m_noOfModified > 0, false when m_noOfModified == 0
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void setModified( bool modified );
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public slots:
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void slotSelectionChanged( const Diff2::DiffModel* model, const Diff2::Difference* diff );
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void slotSelectionChanged( const Diff2::Difference* diff );
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void slotApplyDifference( bool apply );
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void slotApplyAllDifferences( bool apply );
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void slotPreviousModel();
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void slotNextModel();
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void slotPreviousDifference();
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void slotNextDifference();
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// This slot is called by the diffmodels whenever their status changes to modified or unmodified
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void slotSetModified( bool modified );
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protected slots:
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void slotDiffProcessFinished( bool success );
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void slotWriteDiffOutput( bool success );
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void slotActionApplyDifference();
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void slotActionUnApplyDifference();
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void slotActionApplyAllDifferences();
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void slotActionUnapplyAllDifferences();
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/** Save the currently selected destination in a multi-file diff,
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or the single destination if a single file diff. */
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void slotSaveDestination();
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private slots:
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void slotDirectoryChanged( const TQString& );
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void slotFileChanged( const TQString& );
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private: // Helper methods
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bool isDirectory( const TQString& url ) const;
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bool isDiff( const TQString& mimetype ) const;
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TQString readFile( const TQString& fileName );
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bool hasPrevModel() const;
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bool hasNextModel() const;
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bool hasPrevDiff() const;
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bool hasNextDiff() const;
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TQStringList split( const TQString& diff );
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private:
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KTempFile* m_diffTemp;
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TQString m_diffURL;
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KompareProcess* m_diffProcess;
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DiffSettings* m_diffSettings;
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DiffModelList* m_models;
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TQString m_source;
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TQString m_destination;
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DiffModel* m_selectedModel;
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Difference* m_selectedDifference;
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KDirWatch* m_dirWatch;
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KDirWatch* m_fileWatch;
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int m_noOfModified;
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unsigned int m_modelIndex;
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struct Kompare::Info& m_info;
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TDEAction* m_applyDifference;
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TDEAction* m_unApplyDifference;
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TDEAction* m_applyAll;
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TDEAction* m_unapplyAll;
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TDEAction* m_previousFile;
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TDEAction* m_nextFile;
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TDEAction* m_previousDifference;
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TDEAction* m_nextDifference;
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TDEAction* m_save;
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TQString m_encoding;
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TQTextCodec* m_textCodec;
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};
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} // End of namespace Diff2
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#endif
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