1 /*

     2 * Copyright (c) 2002 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 *       Provides methods for Group name query dialog.

    16 *

    17 */

    18 

    19 

    20 // INCLUDE FILES

    21 #include    "CPbkGroupNameQueryDlg.h"  // This class' declaration

    22 #include    <cntdb.h>

    23 #include    <cntitem.h>

    24 #include    <aknnotewrappers.h>

    25 #include    <StringLoader.h>

    26 #include    <PbkView.rsg>

    27 #include    <CPbkContactEngine.h>

    28 

    29 

    30 namespace {

    31 

    32 // ==================== LOCAL FUNCTIONS ====================

    33 

    34 /**

    35  * Returns true if aDesCArray contains aText by excact comparison.

    36  * Discards all directionality markings when comparing texts

    37  */

    38 TBool Contains(const MDesCArray& aDesCArray, const TDesC& aText)

    39     {

    40     TBool ret( EFalse );

    41     

    42     HBufC* text = aText.AllocLC();

    43     TPtr textPtr( text->Des() );

    44     

    45     // Strip any directionality markers to get pure text

    46     const TUint32 KPbkLeftToRightMarker = 0x200F;

    47     const TUint32 KPbkRightToLeftMarker = 0x200E;

    48     const TInt markersLength( 2 );

    49     TBuf<markersLength> bufMarkers;

    50     bufMarkers.Append( KPbkLeftToRightMarker );

    51     bufMarkers.Append( KPbkRightToLeftMarker );

    52     AknTextUtils::StripCharacters( textPtr, bufMarkers );

    53 

    54     const TInt count = aDesCArray.MdcaCount();

    55     for (TInt i=0; i < count && !ret; ++i)

    56         {

    57         HBufC* groupName = aDesCArray.MdcaPoint(i).AllocL();

    58         TPtr groupNamePtr( groupName->Des() );

    59         AknTextUtils::StripCharacters( groupNamePtr, bufMarkers );

    60         if ( groupNamePtr == textPtr)

    61             {

    62             ret =  ETrue;

    63             }

    64         delete groupName;

    65         }

    66     CleanupStack::PopAndDestroy( text );

    67     return ret;

    68     }

    69 

    70 }  // namespace

    71 

    72 

    73 // ================= MEMBER FUNCTIONS =======================

    74 

    75 inline CPbkGroupNameQueryDlg::CPbkGroupNameQueryDlg

    76         (TDes& aDataText, 

    77         CPbkContactEngine& aEngine) :

    78     CAknTextQueryDialog(aDataText),

    79     iEngine(aEngine)

    80     {

    81     }

    82 

    83 inline void CPbkGroupNameQueryDlg::ConstructL(TBool aNameGeneration)

    84     {

    85     // Create group name array

    86     iGroupLabelsArray = new(ELeave) CDesCArrayFlat(8);

    87     

    88     CContactIdArray* idArray = iEngine.Database().GetGroupIdListL();

    89     if (idArray)

    90         {

    91         CleanupStack::PushL(idArray);

    92         for (TInt i = 0; i < idArray->Count(); ++i)

    93             {

    94             CContactGroup* group = iEngine.ReadContactGroupL((*idArray)[i]);

    95             CleanupStack::PushL(group);

    96             iGroupLabelsArray->AppendL(group->GetGroupLabelL());

    97             CleanupStack::PopAndDestroy(); // group

    98             }

    99         CleanupStack::PopAndDestroy(idArray); 

   100 

   101         if (aNameGeneration)

   102             {

   103             UpdateGroupTitleL();

   104             }

   105         }

   106     }

   107 

   108 EXPORT_C CPbkGroupNameQueryDlg* CPbkGroupNameQueryDlg::NewL

   109         (TDes& aDataText, 

   110         CPbkContactEngine& aEngine, 

   111         TBool aNameGeneration /*=ETrue*/)

   112     {

   113     CPbkGroupNameQueryDlg* self = new(ELeave) CPbkGroupNameQueryDlg(aDataText, aEngine);

   114     CleanupStack::PushL(self);

   115     self->ConstructL(aNameGeneration);

   116     CleanupStack::Pop(self);

   117     return self;

   118     }

   119 

   120 CPbkGroupNameQueryDlg::~CPbkGroupNameQueryDlg()

   121     {

   122     // delete data members

   123     delete iGroupLabelsArray;

   124     }

   125 

   126 EXPORT_C TBool CPbkGroupNameQueryDlg::OkToExitL(TInt aButtonId)

   127     {

   128     TBool result = CAknTextQueryDialog::OkToExitL(aButtonId);

   129 

   130     // if entry with same name - not ok.

   131     if (Contains(*iGroupLabelsArray, Text()))

   132         {

   133         // display information note

   134         HBufC* prompt = StringLoader::LoadLC(R_QTN_FLDR_NAME_ALREADY_USED, Text());

   135         CAknInformationNote* dlg = new(ELeave) CAknInformationNote(ETrue);

   136         dlg->ExecuteLD(*prompt);

   137         CleanupStack::PopAndDestroy(); // prompt

   138         CAknQueryControl* queryControl = QueryControl();

   139         if (queryControl)

   140             {

   141             CEikEdwin* edwin = static_cast<CEikEdwin*>(queryControl->ControlByLayoutOrNull(EDataLayout));

   142             if (edwin)

   143                 {

   144                 edwin->SetSelectionL(edwin->TextLength(), 0);

   145                 }

   146             }

   147         result = EFalse;

   148         }

   149 

   150     return result;

   151     }

   152 

   153 void CPbkGroupNameQueryDlg::UpdateGroupTitleL()

   154     {

   155     TBool found = EFalse;

   156     for (TInt number = 1; !found; ++number)

   157         {

   158         HBufC* groupTitle = StringLoader::LoadLC(R_PBK_QTN_FLDR_DEFAULT_GROUP_NAME, number);

   159 		

   160 		// Convert the digits if necessary

   161 		TPtr ptr = groupTitle->Des();

   162 		AknTextUtils::DisplayTextLanguageSpecificNumberConversion(ptr);

   163 

   164         if (!Contains(*iGroupLabelsArray, *groupTitle))

   165             {

   166             Text().Copy(*groupTitle);

   167             found = ETrue;

   168             }

   169         CleanupStack::PopAndDestroy(groupTitle);

   170         }

   171     }

   172 

   173 

   174 //  End of File