1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #ifndef ENGINEWRAPPER_H

    19 #define ENGINEWRAPPER_H

    20 

    21 #include "driveentry.h"

    22 #include "fileentry.h"

    23 #include "filebrowsersettings.h"

    24 

    25 #include "engine.h"

    26 #include "FBFileUtils.h"

    27 #include "FB.hrh"

    28 

    29 #include <QString>

    30 #include <QStringList>

    31 #include <QModelIndexList>

    32 

    33 class CEngine;

    34 class SearchAttributes;

    35 class SearchResults;

    36 class FileBrowserView;

    37 

    38 class QModelIndex;

    39 

    40 class OverwriteOptions

    41 {

    42 public:

    43     OverwriteOptions() :

    44             doFileOperations(true),

    45             queryIndex(0),

    46             overWriteFlags(CFileMan::EOverWrite)

    47     {}

    48 

    49     bool doFileOperations;

    50     int queryIndex;

    51     QString postFix;

    52     int overWriteFlags;

    53 };

    54 

    55 /**

    56  * class that is used for communicating between Symbian and Qt code.

    57  */

    58 class EngineWrapper : MFileBrowserUI {

    59 public:

    60     

    61     /**

    62      * Constructor

    63      */

    64     EngineWrapper();

    65     

    66     /**

    67      * Destructor

    68      */

    69     ~EngineWrapper();

    70     

    71     /**

    72      * Initializes Engine Wrapper

    73      * @return true if engine was started successfully

    74      */

    75     bool init();

    76 

    77 public: // from MFileBrowserUI

    78     /* Functions that are called from engine: */

    79     void ShowInformationNote(const TDesC &aDescText, const TDesC &aDescTitle);

    80     void ShowErrorNote(const TDesC& aDescText, TBool aNoTimeout = EFalse);

    81     void ShowConfirmationNote(const TDesC& aDescText, TBool aNoTimeout = EFalse);

    82     TBool ShowConfirmationQuery(const TDesC& aDescText);

    83 

    84 public: 

    85     /* Functions that are called from UI */

    86     bool searchFiles();

    87     SearchAttributes getFileSearchAttributes();

    88     int setFileSearchAttributes(SearchAttributes attributes);

    89     SearchResults getSearchResults();

    90 

    91     FileBrowserSettings &settings() { return mSettings; }

    92     const FileBrowserSettings &settings() const { return mSettings; }

    93 

    94     void saveSettings(bool aNotifyModules = true);

    95 

    96     void startExecutingCommands(const QString &aCommandsExecutionMessage);

    97     void refreshView();

    98 //    TBool IsCurrentDriveReadOnly();

    99 //    TBool IsCurrentItemDirectory();

   100     void moveUpOneLevel();

   101     void moveDownToDirectory(const QModelIndex& index);

   102     int clipboardCut(const QModelIndexList &aSelectionIndices);

   103     int clipboardCopy(const QModelIndexList &aSelectionIndices);

   104     void clipboardPaste(const OverwriteOptions &aOverwriteOptions);

   105     void copyToFolder(const QString &aTargetDir, const OverwriteOptions &aOverwriteOptions, bool aMove);

   106     void createNewFile(const QString &aNewFileName);

   107     void createNewDirectory(const QString &aNewDirectoryName);

   108     void deleteItems(const QModelIndexList& aSelectionIndices);

   109     bool selectionHasDirs();

   110     void rename(const QModelIndex& aIndex, const QString aNewName);

   111     void touch(bool aRecurse);

   112     void properties(const QModelIndex &aCurrentItemIndex, QStringList &aPropertyList, QString &aTitleText);

   113 

   114     bool openAppArc(QString fileName);

   115     bool openDocHandler(QString fileName, bool embeddedVal = false);

   116 

   117     bool isDriveListViewActive();

   118     bool isCurrentDriveReadOnly();

   119     bool isClipBoardListInUse();

   120     int itemCount() const;

   121     DriveEntry getDriveEntry(const QModelIndex& aIndex) const;

   122     FileEntry getFileEntry(const QModelIndex& aIndex) const;

   123 	

   124     const CArrayFix<TInt> *convertSelectionList(const QModelIndexList &aSelectionIndices);

   125     void setCurrentSelection(const QModelIndexList &aSelectionIndices);

   126     bool isDestinationEntriesExists(const QModelIndexList &aSelectionIndices, QString aTargetDir);

   127     bool targetExists(const QModelIndex& aIndex, const QString aNewName);

   128     QString currentPath() const;

   129     TOverwriteOptions convertOverwriteOptions(const OverwriteOptions &aOverwriteOptions);

   130     bool hasDrivePassword(const QModelIndex &aIndex);

   131     bool isDriveRemovable(const QModelIndex &aIndex);

   132     bool isDriveLocked(const QModelIndex &aIndex);

   133     void GetDriveName(const QModelIndex &aIndex, QString &aDriveName);

   134     void GetDriveVolumeLabel(const QModelIndex &aIndex, QString &aDriveName);

   135 

   136     void DiskAdminSetDrivePassword(const QModelIndex &aIndex, const QString &aOldPassword, const QString &aNewPassword);

   137     void DiskAdminUnlockDrive(const QModelIndex &aIndex, const QString &aOldPassword);

   138     void DiskAdminClearDrivePassword(const QModelIndex &aIndex, const QString &aOldPassword);

   139     void DiskAdminEraseDrivePassword(const QModelIndex &aIndex);

   140     void DiskAdminFormatDrive(const QModelIndex &aIndex, bool aQuickFormat);

   141     void DiskAdminQuickFormatDrive(const QModelIndex &aIndex, bool aQuickFormat);

   142     void DiskAdminCheckDisk(const QModelIndex &aIndex);

   143     void DiskAdminScanDrive(const QModelIndex &aIndex);

   144     void DiskAdminSetDriveName(const QModelIndex &aIndex, const QString &aDriveName);

   145     void DiskAdminSetDriveVolumeLabel(const QModelIndex &aIndex, const QString &aVolumeLabel);

   146     void DiskAdminEjectDrive(const QModelIndex &aIndex);

   147     void DiskAdminDismountDrive(const QModelIndex &aIndex);

   148     void DiskAdminEraseMBR(const QModelIndex &aIndex);

   149     void DiskAdminPartitionDrive(const QModelIndex &aIndex, bool aEraseMBR, int aAmountOfPartitions);

   150 

   151     void ToolsSetErrRd(bool aEnable);

   152     bool ErrRdFileExists();

   153 

   154     void ToolsErrorSimulateLeave(int aLeaveCode);

   155     void ToolsErrorSimulatePanic(QString aPanicCategory, int aPanicCode);

   156     void ToolsErrorSimulateException(int aExceptionCode);

   157 

   158     quint32 getDebugMask();

   159     void toolsSetDebugMask(quint32 aDbgMask);

   160 

   161     void showFileCheckSums(const QModelIndex &aIndex, TFileBrowserCmdFileChecksums checksumType);

   162 

   163 private:

   164     // FB engine

   165     CEngine *mEngine;

   166     // List of found files results for Ui

   167     QStringList mFilesFound;

   168     FileBrowserSettings mSettings;

   169     };

   170 

   171 #endif //ENGINEWRAPPER_H