joachim99@8: /***************************************************************************
joachim99@8:                           directorymergewindow.h
joachim99@8:                              -------------------
joachim99@8:     begin                : Sat Oct 19 2002
joachim99@77:     copyright            : (C) 2002-2007 by Joachim Eibl
joachim99@69:     email                : joachim.eibl at gmx.de
joachim99@8:  ***************************************************************************/
joachim99@8: 
joachim99@8: /***************************************************************************
joachim99@8:  *                                                                         *
joachim99@8:  *   This program is free software; you can redistribute it and/or modify  *
joachim99@8:  *   it under the terms of the GNU General Public License as published by  *
joachim99@8:  *   the Free Software Foundation; either version 2 of the License, or     *
joachim99@8:  *   (at your option) any later version.                                   *
joachim99@8:  *                                                                         *
joachim99@8:  ***************************************************************************/
joachim99@8: 
joachim99@8: #ifndef DIRECTORY_MERGE_WINDOW_H
joachim99@8: #define DIRECTORY_MERGE_WINDOW_H
joachim99@8: 
joachim99@75: #include <QTreeWidget>
joachim99@80: #include <QEvent>
joachim99@8: #include <list>
joachim99@8: #include <map>
joachim99@8: #include "common.h"
joachim99@8: #include "fileaccess.h"
joachim99@66: #include "diff.h" //TotalDiffStatus
joachim99@8: 
joachim99@8: class OptionDialog;
joachim99@8: class KIconLoader;
joachim99@8: class StatusInfo;
joachim99@8: class DirectoryMergeInfo;
joachim99@8: class OneDirectoryInfo;
joachim99@8: class QLabel;
joachim99@51: class KAction;
joachim99@51: class KToggleAction;
joachim99@51: class KActionCollection;
joachim99@66: class TotalDiffStatus;
joachim99@8: 
joachim99@8: enum e_MergeOperation
joachim99@8: {
joachim99@8:    eTitleId,
joachim99@8:    eNoOperation,
joachim99@8:    // Operations in sync mode (with only two directories):
joachim99@8:    eCopyAToB, eCopyBToA, eDeleteA, eDeleteB, eDeleteAB, eMergeToA, eMergeToB, eMergeToAB,
joachim99@8: 
joachim99@8:    // Operations in merge mode (with two or three directories)
joachim99@8:    eCopyAToDest, eCopyBToDest, eCopyCToDest, eDeleteFromDest, eMergeABCToDest,
joachim99@8:    eMergeABToDest,
joachim99@8:    eConflictingFileTypes, // Error
joachim99@92:    eChangedAndDeleted,    // Error
joachim99@8:    eConflictingAges       // Equal age but files are not!
joachim99@8: };
joachim99@8: 
joachim99@8: class DirMergeItem;
joachim99@8: 
joachim99@8: enum e_Age { eNew, eMiddle, eOld, eNotThere, eAgeEnd };
joachim99@8: 
joachim99@8: class MergeFileInfos
joachim99@8: {
joachim99@8: public:
joachim99@8:    MergeFileInfos(){ m_bEqualAB=false; m_bEqualAC=false; m_bEqualBC=false;
joachim99@8:                      m_pDMI=0; m_pParent=0;
joachim99@8:                      m_bExistsInA=false;m_bExistsInB=false;m_bExistsInC=false;
joachim99@8:                      m_bDirA=false;  m_bDirB=false;  m_bDirC=false;
joachim99@8:                      m_bLinkA=false; m_bLinkB=false; m_bLinkC=false;
joachim99@8:                      m_bOperationComplete=false; m_bSimOpComplete = false;
joachim99@8:                      m_eMergeOperation=eNoOperation;
joachim99@8:                      m_ageA = eNotThere; m_ageB=eNotThere; m_ageC=eNotThere;
joachim99@8:                      m_bConflictingAges=false; }
joachim99@8:    bool operator>( const MergeFileInfos& );
joachim99@8:    QString m_subPath;
joachim99@8: 
joachim99@8:    bool m_bExistsInA;
joachim99@8:    bool m_bExistsInB;
joachim99@8:    bool m_bExistsInC;
joachim99@8:    bool m_bEqualAB;
joachim99@8:    bool m_bEqualAC;
joachim99@8:    bool m_bEqualBC;
joachim99@8:    DirMergeItem* m_pDMI;
joachim99@8:    MergeFileInfos* m_pParent;
joachim99@8:    e_MergeOperation m_eMergeOperation;
joachim99@77:    void setMergeOperation( e_MergeOperation eMOp, bool bRecursive=true );
joachim99@8:    bool m_bDirA;
joachim99@8:    bool m_bDirB;
joachim99@8:    bool m_bDirC;
joachim99@8:    bool m_bLinkA;
joachim99@8:    bool m_bLinkB;
joachim99@8:    bool m_bLinkC;
joachim99@8:    bool m_bOperationComplete;
joachim99@8:    bool m_bSimOpComplete;
joachim99@8:    e_Age m_ageA;
joachim99@8:    e_Age m_ageB;
joachim99@8:    e_Age m_ageC;
joachim99@8:    bool m_bConflictingAges;       // Equal age but files are not!
joachim99@8: 
joachim99@8:    FileAccess m_fileInfoA;
joachim99@8:    FileAccess m_fileInfoB;
joachim99@8:    FileAccess m_fileInfoC;
joachim99@66: 
joachim99@66:    TotalDiffStatus m_totalDiffStatus;   
joachim99@8: };
joachim99@8: 
joachim99@75: class DirMergeItem : public QTreeWidgetItem
joachim99@8: {
joachim99@8: public:
joachim99@75:    DirMergeItem( QTreeWidget* pParent, const QString&, MergeFileInfos*);
joachim99@8:    DirMergeItem( DirMergeItem* pParent, const QString&, MergeFileInfos*);
joachim99@8:    ~DirMergeItem();
joachim99@8:    MergeFileInfos* m_pMFI;
joachim99@75:    virtual bool operator<( const QTreeWidgetItem& other ) const;
joachim99@75:    //virtual void paintCell(QPainter * p, const QColorGroup & cg, int column, int width, int align );
joachim99@66:    void init(MergeFileInfos* pMFI);
joachim99@8: };
joachim99@8: 
joachim99@75: class DirectoryMergeWindow : public QTreeWidget
joachim99@8: {
joachim99@8:    Q_OBJECT
joachim99@8: public:
joachim99@8:    DirectoryMergeWindow( QWidget* pParent, OptionDialog* pOptions, KIconLoader* pIconLoader );
joachim99@8:    ~DirectoryMergeWindow();
joachim99@8:    void setDirectoryMergeInfo(DirectoryMergeInfo* p){ m_pDirectoryMergeInfo=p; }
joachim99@8:    bool init(
joachim99@8:       FileAccess& dirA,
joachim99@8:       FileAccess& dirB,
joachim99@8:       FileAccess& dirC,
joachim99@8:       FileAccess& dirDest,
joachim99@77:       bool bDirectoryMerge,
joachim99@77:       bool bReload = false
joachim99@8:    );
joachim99@8:    bool isFileSelected();
joachim99@8:    bool isDirectoryMergeInProgress() { return m_bRealMergeStarted; }
joachim99@8:    int totalColumnWidth();
joachim99@8:    bool isSyncMode() { return m_bSyncMode; }
joachim99@66:    bool isScanning() { return m_bScanning; }
joachim99@51:    void initDirectoryMergeActions( QObject* pKDiff3App, KActionCollection* ac );
joachim99@53:    void updateAvailabilities( bool bDirCompare, bool bDiffWindowVisible,
joachim99@53:       KToggleAction* chooseA, KToggleAction* chooseB, KToggleAction* chooseC );
joachim99@69:    void updateFileVisibilities();
joachim99@51: 
joachim99@75:    virtual void mousePressEvent( QMouseEvent* e );
joachim99@51:    virtual void keyPressEvent( QKeyEvent* e );
joachim99@53:    virtual void focusInEvent( QFocusEvent* e );
joachim99@53:    virtual void focusOutEvent( QFocusEvent* e );
joachim99@75:    virtual void contextMenuEvent( QContextMenuEvent* e );
joachim99@75:    QString getDirNameA(){ return m_dirA.prettyAbsPath(); }
joachim99@75:    QString getDirNameB(){ return m_dirB.prettyAbsPath(); }
joachim99@75:    QString getDirNameC(){ return m_dirC.prettyAbsPath(); }
joachim99@75:    QString getDirNameDest(){ return m_dirDest.prettyAbsPath(); }
joachim99@8: 
joachim99@8: public slots:
joachim99@8:    void reload();
joachim99@8:    void mergeCurrentFile();
joachim99@8:    void compareCurrentFile();
joachim99@51:    void slotRunOperationForAllItems();
joachim99@51:    void slotRunOperationForCurrentItem();
joachim99@8:    void mergeResultSaved(const QString& fileName);
joachim99@8:    void slotChooseAEverywhere();
joachim99@8:    void slotChooseBEverywhere();
joachim99@8:    void slotChooseCEverywhere();
joachim99@8:    void slotAutoChooseEverywhere();
joachim99@8:    void slotNoOpEverywhere();
joachim99@8:    void slotFoldAllSubdirs();
joachim99@8:    void slotUnfoldAllSubdirs();
joachim99@69:    void slotShowIdenticalFiles();
joachim99@69:    void slotShowDifferentFiles();
joachim99@69:    void slotShowFilesOnlyInA();
joachim99@69:    void slotShowFilesOnlyInB();
joachim99@69:    void slotShowFilesOnlyInC();
joachim99@69: 
joachim99@69:    void slotSynchronizeDirectories();
joachim99@69:    void slotChooseNewerFiles();
joachim99@69: 
joachim99@69:    void slotCompareExplicitlySelectedFiles();
joachim99@69:    void slotMergeExplicitlySelectedFiles();
joachim99@69: 
joachim99@51:    // Merge current item (merge mode)
joachim99@51:    void slotCurrentDoNothing();
joachim99@51:    void slotCurrentChooseA();
joachim99@51:    void slotCurrentChooseB();
joachim99@51:    void slotCurrentChooseC();
joachim99@51:    void slotCurrentMerge();
joachim99@51:    void slotCurrentDelete();
joachim99@51:    // Sync current item
joachim99@51:    void slotCurrentCopyAToB();
joachim99@51:    void slotCurrentCopyBToA();
joachim99@51:    void slotCurrentDeleteA();
joachim99@51:    void slotCurrentDeleteB();
joachim99@51:    void slotCurrentDeleteAAndB();
joachim99@51:    void slotCurrentMergeToA();
joachim99@51:    void slotCurrentMergeToB();
joachim99@51:    void slotCurrentMergeToAAndB();
joachim99@8: 
joachim99@69:    void slotSaveMergeState();
joachim99@69:    void slotLoadMergeState();
joachim99@69: 
joachim99@8: protected:
joachim99@75:    class DirMergeItemDelegate;
joachim99@51:    void mergeContinue( bool bStart, bool bVerbose );
joachim99@8: 
joachim99@66:    void prepareListView(ProgressProxy& pp);
joachim99@8:    void calcSuggestedOperation( MergeFileInfos& mfi, e_MergeOperation eDefaultOperation );
joachim99@8:    void setAllMergeOperations( e_MergeOperation eDefaultOperation );
joachim99@8:    friend class MergeFileInfos;
joachim99@8: 
joachim99@8:    bool canContinue();
joachim99@75:    void prepareMergeStart( QTreeWidgetItem* pBegin, QTreeWidgetItem* pEnd, bool bVerbose );
joachim99@51:    bool executeMergeOperation( MergeFileInfos& mfi, bool& bSingleFileMerge );
joachim99@8: 
joachim99@8:    void scanDirectory( const QString& dirName, t_DirectoryList& dirList );
joachim99@8:    void scanLocalDirectory( const QString& dirName, t_DirectoryList& dirList );
joachim99@8:    void fastFileComparison( FileAccess& fi1, FileAccess& fi2,
joachim99@8:                             bool& bEqual, bool& bError, QString& status );
joachim99@8:    void compareFilesAndCalcAges( MergeFileInfos& mfi );
joachim99@8: 
joachim99@8:    QString fullNameA( const MergeFileInfos& mfi )
joachim99@80:    { return mfi.m_bExistsInA ? mfi.m_fileInfoA.absoluteFilePath() : m_dirA.absoluteFilePath() + "/" + mfi.m_subPath; }
joachim99@8:    QString fullNameB( const MergeFileInfos& mfi )
joachim99@80:    { return mfi.m_bExistsInB ? mfi.m_fileInfoB.absoluteFilePath() : m_dirB.absoluteFilePath() + "/" + mfi.m_subPath; }
joachim99@8:    QString fullNameC( const MergeFileInfos& mfi )
joachim99@80:    { return mfi.m_bExistsInC ? mfi.m_fileInfoC.absoluteFilePath() : m_dirC.absoluteFilePath() + "/" + mfi.m_subPath; }
joachim99@8:    QString fullNameDest( const MergeFileInfos& mfi )
joachim99@77:    { if       ( m_dirDestInternal.prettyAbsPath() == m_dirC.prettyAbsPath() ) return fullNameC(mfi);
joachim99@77:      else if ( m_dirDestInternal.prettyAbsPath() == m_dirB.prettyAbsPath() ) return fullNameB(mfi);
joachim99@80:      else return m_dirDestInternal.absoluteFilePath() + "/" + mfi.m_subPath; 
joachim99@77:    }
joachim99@8: 
joachim99@8:    bool copyFLD( const QString& srcName, const QString& destName );
joachim99@8:    bool deleteFLD( const QString& name, bool bCreateBackup );
joachim99@8:    bool makeDir( const QString& name, bool bQuiet=false );
joachim99@8:    bool renameFLD( const QString& srcName, const QString& destName );
joachim99@8:    bool mergeFLD( const QString& nameA,const QString& nameB,const QString& nameC,
joachim99@8:                   const QString& nameDest, bool& bSingleFileMerge );
joachim99@8: 
joachim99@8:    FileAccess m_dirA;
joachim99@8:    FileAccess m_dirB;
joachim99@8:    FileAccess m_dirC;
joachim99@8:    FileAccess m_dirDest;
joachim99@8:    FileAccess m_dirDestInternal;
joachim99@8: 
joachim99@69:    QString m_dirMergeStateFilename;
joachim99@69: 
joachim99@8:    std::map<QString, MergeFileInfos> m_fileMergeMap;
joachim99@8: 
joachim99@8:    bool m_bFollowDirLinks;
joachim99@8:    bool m_bFollowFileLinks;
joachim99@8:    bool m_bSimulatedMergeStarted;
joachim99@8:    bool m_bRealMergeStarted;
joachim99@8:    bool m_bError;
joachim99@8:    bool m_bSyncMode;
joachim99@8:    bool m_bDirectoryMerge; // if true, then merge is the default operation, otherwise it's diff.
joachim99@69:    bool m_bCaseSensitive;
joachim99@66:    
joachim99@66:    bool m_bScanning; // true while in init()
joachim99@8: 
joachim99@8:    OptionDialog* m_pOptions;
joachim99@8:    KIconLoader* m_pIconLoader;
joachim99@8:    DirectoryMergeInfo* m_pDirectoryMergeInfo;
joachim99@8:    StatusInfo* m_pStatusInfo;
joachim99@51: 
joachim99@51:    typedef std::list<DirMergeItem*> MergeItemList;
joachim99@51:    MergeItemList m_mergeItemList;
joachim99@51:    MergeItemList::iterator m_currentItemForOperation;
joachim99@51: 
joachim99@69:    DirMergeItem* m_pSelection1Item;
joachim99@69:    int m_selection1Column;
joachim99@69:    DirMergeItem* m_pSelection2Item;
joachim99@69:    int m_selection2Column;
joachim99@69:    DirMergeItem* m_pSelection3Item;
joachim99@69:    int m_selection3Column;
joachim99@69:    void selectItemAndColumn(DirMergeItem* pDMI, int c, bool bContextMenu);
joachim99@69:    friend class DirMergeItem;
joachim99@51: 
joachim99@69:    KAction* m_pDirStartOperation;
joachim99@69:    KAction* m_pDirRunOperationForCurrentItem;
joachim99@69:    KAction* m_pDirCompareCurrent;
joachim99@69:    KAction* m_pDirMergeCurrent;
joachim99@69:    KAction* m_pDirRescan;
joachim99@69:    KAction* m_pDirChooseAEverywhere;
joachim99@69:    KAction* m_pDirChooseBEverywhere;
joachim99@69:    KAction* m_pDirChooseCEverywhere;
joachim99@69:    KAction* m_pDirAutoChoiceEverywhere;
joachim99@69:    KAction* m_pDirDoNothingEverywhere;
joachim99@69:    KAction* m_pDirFoldAll;
joachim99@69:    KAction* m_pDirUnfoldAll;
joachim99@51: 
joachim99@69:    KToggleAction* m_pDirShowIdenticalFiles;
joachim99@69:    KToggleAction* m_pDirShowDifferentFiles;
joachim99@69:    KToggleAction* m_pDirShowFilesOnlyInA;
joachim99@69:    KToggleAction* m_pDirShowFilesOnlyInB;
joachim99@69:    KToggleAction* m_pDirShowFilesOnlyInC;
joachim99@69: 
joachim99@69:    KToggleAction* m_pDirSynchronizeDirectories;
joachim99@69:    KToggleAction* m_pDirChooseNewerFiles;
joachim99@69: 
joachim99@69:    KAction* m_pDirCompareExplicit;
joachim99@69:    KAction* m_pDirMergeExplicit;
joachim99@69: 
joachim99@69:    KAction* m_pDirCurrentDoNothing;
joachim99@69:    KAction* m_pDirCurrentChooseA;
joachim99@69:    KAction* m_pDirCurrentChooseB;
joachim99@69:    KAction* m_pDirCurrentChooseC;
joachim99@69:    KAction* m_pDirCurrentMerge;
joachim99@69:    KAction* m_pDirCurrentDelete;
joachim99@69: 
joachim99@69:    KAction* m_pDirCurrentSyncDoNothing;
joachim99@69:    KAction* m_pDirCurrentSyncCopyAToB;
joachim99@69:    KAction* m_pDirCurrentSyncCopyBToA;
joachim99@69:    KAction* m_pDirCurrentSyncDeleteA;
joachim99@69:    KAction* m_pDirCurrentSyncDeleteB;
joachim99@69:    KAction* m_pDirCurrentSyncDeleteAAndB;
joachim99@69:    KAction* m_pDirCurrentSyncMergeToA;
joachim99@69:    KAction* m_pDirCurrentSyncMergeToB;
joachim99@69:    KAction* m_pDirCurrentSyncMergeToAAndB;
joachim99@69: 
joachim99@69:    KAction* m_pDirSaveMergeState;
joachim99@69:    KAction* m_pDirLoadMergeState;
joachim99@8: signals:
joachim99@66:    void startDiffMerge(QString fn1,QString fn2, QString fn3, QString ofn, QString,QString,QString,TotalDiffStatus*);
joachim99@8:    void checkIfCanContinue( bool* pbContinue );
joachim99@8:    void updateAvailabilities();
joachim99@66:    void statusBarMessage( const QString& msg );
joachim99@8: protected slots:
joachim99@75:    void onDoubleClick( QTreeWidgetItem* lvi );
joachim99@75:    void onCurrentChanged(QTreeWidgetItem*);
joachim99@75:    void onExpanded();
joachim99@8: };
joachim99@8: 
joachim99@75: class DirectoryMergeInfo : public QFrame
joachim99@8: {
joachim99@53:    Q_OBJECT
joachim99@8: public:
joachim99@8:    DirectoryMergeInfo( QWidget* pParent );
joachim99@8:    void setInfo(
joachim99@8:       const FileAccess& APath,
joachim99@8:       const FileAccess& BPath,
joachim99@8:       const FileAccess& CPath,
joachim99@8:       const FileAccess& DestPath,
joachim99@8:       MergeFileInfos& mfi );
joachim99@75:    QTreeWidget* getInfoList() {return m_pInfoList;}
joachim99@66:    virtual bool eventFilter( QObject* o, QEvent* e );
joachim99@66: signals:
joachim99@66:    void gotFocus();
joachim99@8: private:
joachim99@8:    QLabel* m_pInfoA;
joachim99@8:    QLabel* m_pInfoB;
joachim99@8:    QLabel* m_pInfoC;
joachim99@8:    QLabel* m_pInfoDest;
joachim99@8: 
joachim99@8:    QLabel* m_pA;
joachim99@8:    QLabel* m_pB;
joachim99@8:    QLabel* m_pC;
joachim99@8:    QLabel* m_pDest;
joachim99@8: 
joachim99@75:    QTreeWidget* m_pInfoList;
joachim99@8: };
joachim99@8: 
joachim99@8: 
joachim99@8: #endif