1 /*

     2 * Copyright (c) 2007-2008 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:            Implement method in dialog for user DB management

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 

    28 

    29 #include <aknlists.h> // CAknSingleStyleListBox

    30 #include <barsread.h> // TResource Reader

    31 #include <eikclbd.h> // CColumnListBoxData

    32 #include <aknsfld.h> //CAknSearchField

    33 #include <AknQueryDialog.h> //CAknTextQueryDialog

    34 #include <AknUtils.h> //AknSelectionService , CAknFilteredTextListBoxModel

    35 #include <StringLoader.h> //StringLoader 

    36 #include <aknnotewrappers.h> //CAknWarningNote 

    37 #include <AknProgressDialog.h> //CAknProgressDialog

    38 #include <AknDialog.h> //CAknDialog

    39 #include <akncontext.h> //CAknContextPane 

    40 #include <AknWaitDialog.h> //CAknWaitDialog 

    41 #include <AknProgressDialog.h> //CAknProgressDialog

    42 #include <eikprogi.h> //CEikProgressInfo 

    43 #include <eikbtgpc.h> //CEikButtonGroupContainer 

    44 #include <eikmenub.h> 

    45 #include <charconv.h> //CCnvCharacterSetConverter

    46 #include <f32file.h> //RFs

    47 #include <eikedwin.h> //CEikEdwin 

    48 #include <akntitle.h> //CAknTitlePane 

    49 #include <AknFep.rsg>

    50 #include "AknFep.hrh"

    51 #include "aknfepuserdbdlg.h"

    52 #include "dbmanagement.h"

    53 #include "AknFepManagerUIInterface.h"

    54 #include "AknFepManager.h"  

    55 #include "aknfepuserdbquerydlg.h"

    56 

    57 const TInt KListBoxItemMaxLength = 8;

    58 const TInt KErrMsgMaxLength = 60;

    59 const TInt KFindBoxInputMaxLength = 7;

    60 const TInt KCDesCArraySize = 1;

    61 _LIT( KItemStart, "\t" );

    62 _LIT( KSearchTextEmpty, "" );

    63 

    64 CAknFepUserdbDlg::CAknFepUserdbDlg( 

    65     TInt &aValue, CArrayFix< TInt> *aSelectedItems, MDesCArray *aArray,

    66     CPtiEngine* aPtiEngine, CAknFepManager* aOwner, MEikCommandObserver *aObserver) :

    67     CAknMarkableListDialog( aValue, aSelectedItems, aArray, aObserver ),

    68     iPtiEngine( aPtiEngine ),

    69     iOwner( aOwner ),

    70     iOldIndex( 0 ),

    71     iOldLanguage( 0 ),

    72     iOldCbaRes( 0 )

    73     {

    74     // No implementation required

    75     }

    76 

    77 CAknFepUserdbDlg::~CAknFepUserdbDlg()

    78     {

    79     delete iDBEngine;

    80     iDBEngine = NULL;

    81     iPtiEngine = NULL;

    82     iOwner = NULL;  

    83     iQueryDlg = NULL;

    84     if ( iEikonEnv && iContextMenuBar )

    85         {

    86         iEikonEnv->EikAppUi()->RemoveFromStack( iContextMenuBar );

    87         delete iContextMenuBar;

    88         }

    89     }

    90 

    91 CAknFepUserdbDlg* CAknFepUserdbDlg::NewL(

    92     TInt &aOpenedItem, CArrayFix< TInt> *aSelectedItems, MDesCArray *aArray,

    93     TInt aMenuBarResourceId, CPtiEngine* aPtiEngine, CAknFepManager* aOwner,

    94     MEikCommandObserver *aObserver )

    95     {

    96     CAknFepUserdbDlg* self = new( ELeave ) CAknFepUserdbDlg( aOpenedItem, 

    97         aSelectedItems, aArray, aPtiEngine, aOwner, aObserver );

    98     CleanupStack::PushL( self );

    99     self->ConstructL( aMenuBarResourceId );

   100     CleanupStack::Pop( self ); // self;

   101     return self;

   102     }

   103 	

   104 void CAknFepUserdbDlg::ConstructL( TInt aMenuBarResourceId )

   105     {

   106     CAknSelectionListDialog::ConstructL( aMenuBarResourceId );

   107     this->PrepareLC( R_AKNFEP_LISTDLG_DIALOG );

   108     HBufC* message = StringLoader::LoadLC( R_AKNFEP_USER_DB_LIST_NO_ITEM_TEXT );

   109     ListBox()->View()->SetListEmptyTextL( *message );

   110     ConstructContextMenuL();

   111     

   112     //the DB engine init

   113     iDBEngine = CDBManagement::NewL( iOwner );

   114     CleanupStack::PopAndDestroy( message ); //message

   115     }

   116 

   117 TBool CAknFepUserdbDlg::InitListBoxItemL()

   118     {

   119     iItems = new( ELeave ) CDesCArrayFlat( KCDesCArraySize );

   120     

   121     TBuf<KErrMsgMaxLength> errMsg;

   122     

   123     //get the phrases from the DB

   124     if ( !iDBEngine->GetPhraseFromDBL( *iItems ) )

   125         {

   126         iDBEngine->GetErrMsg( errMsg );

   127         //note fot err message

   128         CAknWarningNote* note = new( ELeave ) CAknWarningNote();

   129         note->SetTone( CAknNoteDialog::EWarningTone );

   130         note->ExecuteLD( errMsg );  

   131         }

   132     else

   133         {

   134         InsertIconL( iItems );

   135         }  

   136     CAknSingleStyleListBox* listBox=

   137                 static_cast<CAknSingleStyleListBox*>( Control( ESelectionListControl ) );

   138     CTextListBoxModel* model = listBox->Model(); 

   139     if ( iItems && iItems->Count() != 0 )

   140         {

   141         model->SetItemTextArray( iItems );

   142         model->SetOwnershipType( ELbmOwnsItemArray );

   143         ListBox()->HandleItemAdditionL();

   144         return ETrue;

   145         }

   146     else

   147         {

   148         model->SetItemTextArray( iItems );

   149         model->SetOwnershipType( ELbmOwnsItemArray );

   150         return EFalse;

   151         }

   152     }

   153 

   154 void CAknFepUserdbDlg::AddItemL()

   155     {

   156     CAknSingleStyleListBox* listbox =

   157         static_cast<CAknSingleStyleListBox*>( Control( ESelectionListControl ) );

   158     // New item text

   159     TBuf<KListBoxItemMaxLength> itemText;

   160     TBuf<KErrMsgMaxLength> errMsg;     

   161     if ( FindBox()->TextLength() != 0 )

   162         {

   163         FindBox()->GetSearchText( itemText );

   164         }

   165     FindBox()->SetFocus( EFalse );

   166     HBufC* prompt = StringLoader::LoadLC( R_AKNFEP_USER_DB_LIST_ADD_ITEM_TEXT );

   167     CAknFepUserDBQueryDlg* dialog = 

   168         CAknFepUserDBQueryDlg::NewL( iDBEngine, itemText, *prompt );

   169     iQueryDlg = dialog;

   170     CleanupStack::PopAndDestroy( prompt );   

   171     //Execute dialog, 

   172     //In the dialog it will check input and show waring not

   173     if ( dialog->ExecuteLD( R_AKNFEP_LISTBOX_DATA_QUERY_DIALOG ) )

   174         {

   175         TInt currentIndex = 0;

   176         CAknFilteredTextListBoxModel* model = 

   177             static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   178         CDesCArray* itemArray =

   179                 static_cast<CDesC16ArrayFlat*>( model->ItemTextArray() );

   180         

   181         //Add '\t' at the beginning of itemText for find

   182         itemText.Insert( 0, KItemStart() );

   183         //

   184         TInt ret = itemArray->Find( itemText, currentIndex, ECmpCollated);

   185         if ( ret != 0 )

   186             {

   187             //add the phrase to db

   188             itemText.Trim();

   189             if ( !iDBEngine->AddPhraseToDB(  itemText ) )

   190             	{

   191             	iDBEngine->GetErrMsg( errMsg );

   192                 //note fot err message

   193                 CAknWarningNote* note = new( ELeave ) CAknWarningNote();

   194                 note->SetTone( CAknNoteDialog::EWarningTone );

   195                 note->ExecuteLD( errMsg );  

   196                 // add by chen  

   197             	return;

   198             	}

   199             // Add '\t' in front of text

   200             itemText.Insert( 0, KItemStart() );

   201             // Insert item to the item array 

   202             if ( itemArray->Count() > 0 )

   203                 {

   204                 itemArray->InsertL( currentIndex, itemText );

   205                 }

   206             else

   207                 {

   208                 itemArray->InsertL( 0, itemText );

   209                 }        

   210             // Update the listbox

   211             listbox->HandleItemAdditionL();

   212             itemArray->Sort(ECmpCollated);

   213             

   214             FindBox()->SetSearchTextL( KSearchTextEmpty );

   215             ResetSearchFieldL();

   216             model->Filter()->HandleItemArrayChangeL();

   217             

   218             //Highlight the item you have just edited

   219             itemArray->Find( itemText, currentIndex, ECmpCollated );

   220             listbox->SetCurrentItemIndexAndDraw( currentIndex );

   221 

   222             }

   223         else

   224             {

   225             FindBox()->SetSearchTextL( KSearchTextEmpty );

   226             ResetSearchFieldL();

   227             listbox->SetCurrentItemIndexAndDraw( currentIndex );

   228             }

   229         

   230         model->Filter()->UpdateCachedDataL();

   231         UpdateListBoxL();

   232         }

   233     }

   234 

   235 void CAknFepUserdbDlg::RemoveItemL()

   236     {       

   237     //error message

   238     TBuf<KErrMsgMaxLength> errMsg;

   239     TBuf<KListBoxItemMaxLength> removePhrase; 

   240     TInt oldIndex = ListBox()->View()->CurrentItemIndex();    

   241     CAknFilteredTextListBoxModel* model = 

   242         static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   243     CDesCArrayFlat* item =

   244         static_cast<CDesCArrayFlat*>( model->ItemTextArray() );

   245     model->Filter()->UpdateSelectionIndexesL();

   246     TInt markItems = model->Filter()->SelectionIndexes()->Count();    

   247     if ( markItems )

   248         {       

   249         HBufC * message = StringLoader::LoadLC(

   250             R_AKNFEP_DELETE_CONFIRMATION_TEXT, markItems,

   251             iEikonEnv ); //message

   252         CAknQueryDialog* delsomenote =

   253             CAknQueryDialog::NewL( CAknQueryDialog::EConfirmationTone );       

   254         delsomenote->SetPromptL( *message );

   255         if ( delsomenote->ExecuteLD( R_AKNFEP_DELETE_QUERY_DIALOG ) )

   256             {  

   257             iProgressDialog = new (ELeave) CAknProgressDialog(

   258                 ( REINTERPRET_CAST( CEikDialog**, &iProgressDialog ) ), ETrue );

   259             iProgressDialog->PrepareLC( R_AKNFEP_WAIT_DIALOG );

   260             iProgressInfo = iProgressDialog->GetProgressInfoL();

   261             iProgressInfo->SetFinalValue( markItems ); 

   262             iProgressDialog->RunLD();           

   263             CArrayFix<TInt>* selectionArray = new( ELeave ) CArrayFixFlat<TInt>( markItems );

   264             CleanupStack::PushL( selectionArray ); //message, selectionArray          

   265             //loop for copy selection index

   266             for ( TInt idx = markItems; idx > 0; idx-- )

   267                 {

   268                 selectionArray->AppendL( model->Filter()->SelectionIndexes()->At( idx-1 ) );

   269                 }           

   270             TKeyArrayFix* key= new (ELeave) TKeyArrayFix(0, ECmpTInt);

   271             CleanupStack::PushL( key ); //message, selectionArray, key        

   272             //sort selection array

   273             selectionArray->Sort( *key );           

   274             CleanupStack::PopAndDestroy( key ); //message, selectionArray 

   275             // loop throught the selected item indexes, and delete items

   276             for ( TInt idx = markItems; idx > 0; idx-- )

   277                 {

   278                 // get the index of the selected item

   279                 TInt itemIndex = selectionArray->At( idx-1 );

   280                 //romve the phrase form the db

   281 	            removePhrase.Copy( item->MdcaPoint( itemIndex ) );

   282 	            removePhrase.Trim();

   283 	            if( !iDBEngine->RemovePhraseFromDB(  removePhrase ) )

   284 	            	{

   285                     iDBEngine->GetErrMsg( errMsg );

   286                     iProgressDialog->ProcessFinishedL();

   287                     iProgressDialog = NULL;  

   288 	                CleanupStack::PopAndDestroy( selectionArray ); //message    

   289 	                CleanupStack::PopAndDestroy( message );//

   290 	                //note fot err message

   291 	                CAknWarningNote* errnote = new( ELeave ) CAknWarningNote();

   292 	                errnote->SetTone( CAknNoteDialog::EWarningTone );

   293 	                errnote->ExecuteLD( errMsg );

   294 	            	return;

   295 	            	}

   296                 iProgressInfo->IncrementAndDraw(1);    

   297                 //delte the item

   298                 item->Delete( itemIndex );

   299                 }            

   300             CleanupStack::PopAndDestroy( selectionArray ); //message            

   301             iProgressDialog->ProcessFinishedL();

   302             iProgressDialog = NULL;              

   303 

   304             // Update the listbox

   305             ResetSearchFieldL();

   306             ListBox()->HandleItemRemovalL();

   307             model->Filter()->HandleItemArrayChangeL();

   308             model->Filter()->SelectionIndexes()->Reset();

   309             ListBox()->View()->ClearSelection();

   310             }

   311         CleanupStack::PopAndDestroy( message );//

   312         }

   313     else

   314         {

   315         HBufC * message = StringLoader::LoadLC(

   316             R_AKNFEP_DELETE_CONFIRMATION_TEXT, 1, 

   317             iEikonEnv );

   318         CAknQueryDialog* delonenote =

   319             CAknQueryDialog::NewL( CAknQueryDialog::EConfirmationTone );

   320         delonenote->SetPromptL( *message );        

   321         if ( delonenote->ExecuteLD( R_AKNFEP_DELETE_QUERY_DIALOG ) )

   322             {    

   323             //remove from db

   324             removePhrase.Copy( model->ItemText( ListBox()->CurrentItemIndex() ) );

   325             removePhrase.Delete( 0, 1 );

   326             if( !iDBEngine->RemovePhraseFromDB( removePhrase ) )

   327                 {

   328                 iDBEngine->GetErrMsg( errMsg );

   329                 //note fot err message

   330                 CAknWarningNote* errnote = new( ELeave ) CAknWarningNote();

   331                 errnote->ExecuteLD( errMsg );   

   332                 CleanupStack::PopAndDestroy( message );

   333                 return;

   334                 }            

   335             TInt itemIndex = ListBox()->View()->CurrentItemIndex();           

   336             //get the actual index of list

   337             TInt actualIndex = FindActualIndex( itemIndex );            

   338             // Remove highlighted item from the listbox.

   339             item->Delete( actualIndex );  

   340             // Update the listbox

   341             ResetSearchFieldL();

   342             }

   343         CleanupStack::PopAndDestroy( message );

   344         }

   345     // If focused item is out of range, bring it forth

   346     if ( ( ( item->Count()-1 ) >= 0 ) && FindBox()->TextLength() == 0 )

   347         {

   348         if ( ( oldIndex > ( item->Count()-1 ) ))

   349             {

   350             ListBox()->SetCurrentItemIndexAndDraw( item->Count()-1 );

   351             }

   352         else

   353             {

   354             ListBox()->SetCurrentItemIndexAndDraw( oldIndex );

   355             }

   356         } 

   357     UpdateListBoxL();

   358     }

   359 

   360 void CAknFepUserdbDlg::EditItemL()

   361     {

   362     CAknSingleStyleListBox* listbox = 

   363         static_cast<CAknSingleStyleListBox*>( Control( ESelectionListControl ) );        

   364        

   365     // If we don't have items, do nothing and return

   366     if ( listbox->Model()->NumberOfItems() < 1 )

   367         {

   368         return;

   369         }

   370     CTextListBoxModel* model = listbox->Model();

   371     // New item text

   372     TBuf<KListBoxItemMaxLength> itemText;

   373     TBuf<KErrMsgMaxLength> errMsg;

   374     TBuf<KListBoxItemMaxLength> itemOldText;

   375     itemText.Copy( model->ItemText(listbox->CurrentItemIndex () ) );

   376     itemText.Trim();

   377     itemOldText.Copy( model->ItemText( listbox->CurrentItemIndex() ) );

   378     itemOldText.Trim();    

   379     HBufC* prompt = StringLoader::LoadLC( R_AKNFEP_USER_DB_LIST_EDIT_ITEM_TEXT );

   380     CAknFepUserDBQueryDlg* dialog = 

   381         CAknFepUserDBQueryDlg::NewL( iDBEngine, itemText, *prompt );

   382     iQueryDlg = dialog;

   383     CleanupStack::PopAndDestroy( prompt );

   384     // Execute dialog

   385     if ( dialog->ExecuteLD( R_AKNFEP_LISTBOX_DATA_QUERY_DIALOG ) )

   386         {

   387         TInt currentIndex = 0;

   388         CDesCArray* itemArray = 

   389             static_cast<CDesC16ArrayFlat*>( model->ItemTextArray() );

   390         

   391         // Add '\t' in front of text for find

   392         itemText.Insert( 0, KItemStart() );

   393         //Find if the text is exist

   394         TInt ret = itemArray->Find( itemText, currentIndex, ECmpCollated );

   395         if ( ret != 0 )

   396             {

   397             //edit the phrase from db

   398             itemText.Trim();

   399             if(!iDBEngine->EditPhraseFromDB(  itemOldText, itemText ) )

   400             	{

   401             	iDBEngine->GetErrMsg( errMsg );

   402             

   403                 //note fot err message

   404                 CAknWarningNote* note = new( ELeave ) CAknWarningNote();

   405                 note->ExecuteLD( errMsg );            	                	

   406                 return;

   407                 }

   408             currentIndex = ListBox()->CurrentItemIndex();

   409             //get the actual index of list

   410             TInt actualIndex = FindActualIndex( currentIndex );

   411             

   412             // Remove highlighted item from the listbox.

   413             itemArray->Delete( actualIndex );

   414 

   415             // Add '\t' in front of text

   416             itemText.Insert( 0, KItemStart() );

   417             

   418             // Insert item to the item array

   419             itemArray->InsertL( actualIndex, itemText );

   420             

   421             // Update the listbox

   422             listbox->HandleItemAdditionL();

   423             itemArray->Sort(ECmpCollated);

   424             

   425             if ( FindBox()->TextLength() != 0 )

   426                 {

   427                 FindBox()->SetSearchTextL( KSearchTextEmpty );

   428                 ResetSearchFieldL();

   429                 }

   430                         

   431             ListBox()->View()->ClearSelection();

   432             CAknFilteredTextListBoxModel* filterModel = 

   433                 static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   434             filterModel->Filter()->HandleItemArrayChangeL();

   435             filterModel->Filter()->UpdateCachedDataL();

   436             

   437             //SetHightlight

   438             itemArray->Find( itemText, currentIndex, ECmpCollated );

   439             ListBox()->SetCurrentItemIndexAndDraw( currentIndex );

   440             }

   441         else

   442             {

   443             //get the actual index of list

   444             TInt actualIndex = FindActualIndex( listbox->CurrentItemIndex() );

   445             if ( currentIndex != actualIndex )

   446                 {

   447                 itemOldText.Copy( model->ItemText( listbox->CurrentItemIndex() ) );

   448                 itemOldText.Trim();

   449                 //Here need user db engine

   450                 if( !iDBEngine->RemovePhraseFromDB( itemOldText ) )

   451                     {

   452                     iDBEngine->GetErrMsg( errMsg );

   453                 

   454                     //note fot err message

   455                     CAknWarningNote* note = new( ELeave ) CAknWarningNote();

   456                     note->ExecuteLD( errMsg );                    

   457                     return;

   458                     }

   459                  

   460                 currentIndex = ListBox()->CurrentItemIndex();

   461                 

   462                 //get the actual index of list

   463                 actualIndex = FindActualIndex( currentIndex );

   464                 

   465                 // Remove highlighted item from the listbox.

   466                 itemArray->Delete( actualIndex );

   467                 

   468                 listbox->HandleItemRemovalL();

   469                 itemArray->Sort(ECmpCollated);

   470                 

   471                 if ( FindBox()->TextLength() != 0 )

   472                     {

   473                     FindBox()->SetSearchTextL( KSearchTextEmpty );

   474                     ResetSearchFieldL();

   475                     }

   476                 

   477                 ListBox()->View()->ClearSelection();

   478                 CAknFilteredTextListBoxModel* filterModel = 

   479                     static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   480                 filterModel->Filter()->HandleItemArrayChangeL();

   481                 filterModel->Filter()->UpdateCachedDataL();

   482 

   483                 //SetHightlight

   484                 itemArray->Find( itemText, currentIndex, ECmpCollated );

   485                 ListBox()->SetCurrentItemIndexAndDraw( currentIndex );

   486                 }

   487             }

   488         UpdateListBoxL();

   489         }

   490     }

   491 

   492 void CAknFepUserdbDlg::CmdMarkL( TInt aItemIndex, TBool aMark )

   493     {

   494     CAknSingleStyleListBox* listbox = 

   495         static_cast<CAknSingleStyleListBox*>( Control( ESelectionListControl ) );

   496     CTextListBoxModel* model = listbox->Model();

   497     TInt itemCount = model->NumberOfItems();

   498     CListBoxView* listBoxView = listbox->View();

   499     if ( aMark )

   500         {

   501         for ( TInt i = 0; i < itemCount; i++ )

   502             if ( aItemIndex == -1 || aItemIndex == i )

   503                 listBoxView->SelectItemL( i );

   504         }

   505     else

   506         {

   507         for ( TInt i = 0; i < itemCount; i++ )

   508             {

   509             if ( aItemIndex == -1 || aItemIndex == i )

   510                 {

   511                 listBoxView->DeselectItem( i );

   512                 }

   513             }

   514         }

   515     CAknFilteredTextListBoxModel* filterModel = 

   516         static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   517     filterModel->Filter()->UpdateCachedDataL();

   518     }

   519 

   520 void CAknFepUserdbDlg::ChangeCurrentCbaL ( TInt aCbaResourceId )

   521     {

   522     if ( iOwner->IsEntryPhrase() || iOldCbaRes == aCbaResourceId )

   523         {

   524         return;

   525         }

   526     CEikButtonGroupContainer& cba = ButtonGroupContainer();

   527     cba.SetCommandSetL( aCbaResourceId );

   528     cba.AddCommandSetToStackL( aCbaResourceId );

   529     iOldCbaRes = aCbaResourceId;

   530     cba.DrawNow();

   531     }

   532 

   533 void CAknFepUserdbDlg::ProcessCommandL( TInt aCommandId )

   534     {   

   535     HideMenu();

   536     

   537     iContextMenuBar->StopDisplayingMenuBar();

   538     

   539     switch ( aCommandId )

   540         {

   541         case EAknCmdUserDBAdd:

   542             {

   543             AddItemL();

   544             }

   545             break;

   546         case EAknCmdUserDBEdit:

   547             {

   548             EditItemL();

   549             }

   550             break;

   551         case EAknCmdUserDBDelete:

   552             {

   553             RemoveItemL();

   554             }

   555             break;

   556         case EAknCmdMark:

   557         case EAknMarkAll:

   558         case EAknCmdUnmark: 

   559         case EAknUnmarkAll:

   560             {

   561             AknSelectionService::HandleMarkableListProcessCommandL( aCommandId, ListBox() );

   562             UpdateListBoxL( aCommandId );

   563             }

   564             break;

   565         default:

   566             {

   567             break;

   568             }

   569         }

   570     }

   571 

   572 TBool CAknFepUserdbDlg::OkToExitL( TInt aButtonId )

   573     {

   574     switch ( aButtonId )

   575         {

   576         case EAknSoftkeyOptions:

   577             {

   578             CAknSelectionListDialog::DisplayMenuL(); // display the menu

   579             }

   580             break;

   581         case EAknCmdUserDBAdd:

   582             {

   583             ProcessCommandL(EAknCmdUserDBAdd);

   584             }

   585             break;

   586         case EAknSoftkeyMark:

   587             {

   588             TInt ItemCount = ListBox()->Model()->NumberOfItems(); 

   589             TInt selectedItem = ListBox()->SelectionIndexes()->Count();

   590             if ( selectedItem < 1 && ItemCount > 0 )

   591                 {

   592                 //Show options-context-exit cba

   593                 ChangeCurrentCbaL ( R_AKNFEP_SOFTKEYS_LIST_OPTIONS_EXIT_CONTEXT );

   594                 }

   595             }

   596             break;

   597         case EAknSoftkeyUnmark:

   598             {

   599             TInt ItemCount = ListBox()->Model()->NumberOfItems(); 

   600             TInt selectedItem = ListBox()->SelectionIndexes()->Count();

   601             if ( selectedItem == 0 && ItemCount > 0 )

   602                 {

   603                 //Show options-context-exit cba

   604                 ChangeCurrentCbaL ( R_AKNFEP_SOFTKEYS_LIST_OPTIONS_EXIT_CONTEXT );

   605                 }

   606             }

   607             break;

   608         case EAknSoftkeyContextOptions:

   609             {

   610             TInt items = ListBox()->Model()->NumberOfItems();

   611             if ( items )

   612                 {

   613                 ShowContextMenuL();

   614                 }

   615             }

   616             break;

   617         case EAknCmdMark:

   618         case EAknMarkAll:

   619         case EAknCmdUnmark: 

   620         case EAknUnmarkAll:

   621             {

   622             ProcessCommandL( aButtonId );

   623             }

   624             break;

   625         case EAknSoftkeyExit:

   626             {

   627             return ETrue;

   628             }

   629         default:

   630             {

   631             break;

   632             }

   633         }

   634     

   635     return EFalse;

   636     }

   637 

   638 void CAknFepUserdbDlg::FocusChanged(TDrawNow aDrawNow)

   639 	{

   640 	if ( aDrawNow == EDrawNow )

   641 		{

   642 	    if ( ( FindBox()->IsVisible() && !iOwner->IsEntryPhrase()) )

   643 	        {

   644 	        FindBox()->SetFocus( ETrue );

   645 	        }

   646 		}

   647 	}

   648 

   649 void CAknFepUserdbDlg::DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane )

   650     {  

   651     if ( aResourceId == R_AKNFEP_USERDB_DLG_MENU )

   652         {

   653         const CArrayFix<TInt>* itemArray = ListBox()->SelectionIndexes();

   654         if ( itemArray->Count() != 0 )

   655             {

   656             aMenuPane->SetItemDimmed( EAknCmdUserDBAdd, ETrue );

   657             aMenuPane->SetItemDimmed( EAknCmdUserDBEdit, ETrue );

   658             }

   659         else

   660             {

   661             aMenuPane->SetItemDimmed( EAknCmdUserDBAdd, EFalse );

   662             aMenuPane->SetItemDimmed( EAknCmdUserDBEdit, EFalse );

   663             }

   664         }        

   665     if ( aResourceId == R_AKNFEP_MARK_UNMARK_MENUPANE )

   666         {

   667         TInt currentIndex = ListBox()->CurrentItemIndex();

   668         TInt selectedItem = ListBox()->SelectionIndexes()->Count();

   669         TInt listItems = ListBox()->Model()->NumberOfItems();

   670     

   671         // Display mark, mark all

   672         if ( selectedItem == 0 )

   673             {

   674             aMenuPane->SetItemDimmed( EAknCmdUnmark, ETrue );

   675             aMenuPane->SetItemDimmed( EAknUnmarkAll, ETrue );

   676             return;

   677             }

   678         // Display unmark, unmark all

   679         if ( selectedItem == listItems )

   680             {

   681             aMenuPane->SetItemDimmed( EAknCmdMark, ETrue );

   682             aMenuPane->SetItemDimmed( EAknMarkAll, ETrue );

   683             return;

   684             }

   685         TBool isMarked = EFalse;

   686         

   687         for ( TInt i = 0; i < selectedItem; i++ )

   688             {

   689             TInt selectedId = ListBox()->SelectionIndexes()->At( i );

   690             if ( selectedId == currentIndex )

   691                 {

   692                 isMarked = ETrue;

   693                 }

   694             }

   695 

   696         if ( isMarked )

   697             {

   698             aMenuPane->SetItemDimmed( EAknCmdMark, ETrue );

   699             }

   700         else

   701             {

   702             aMenuPane->SetItemDimmed( EAknCmdUnmark, ETrue );

   703             }

   704         }

   705     }

   706 

   707 TKeyResponse CAknFepUserdbDlg::OfferKeyEventL( const TKeyEvent& aKeyEvent, 

   708                                                TEventCode aType )

   709     {   

   710     TKeyResponse ret(EKeyWasNotConsumed);

   711     

   712     CAknFilteredTextListBoxModel* filterModel = 

   713         static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   714     

   715     TInt ItemCount = ListBox()->Model()->NumberOfItems();  

   716     

   717     ListBoxItemsChanged( ListBox() );

   718     

   719     if ( ret != EKeyWasConsumed && aKeyEvent.iCode == EKeyPhoneEnd )

   720         {

   721         TryExitL( EAknSoftkeyExit );

   722         return EKeyWasConsumed;

   723         }

   724     

   725     TBool claerKeyPressed = ( aType == EEventKey ) && ( aKeyEvent.iCode ==  EKeyBackspace );

   726     if( claerKeyPressed && ItemCount > 0 && FindBox()->TextLength() == 0 )

   727         {

   728         ProcessCommandL(EAknCmdUserDBDelete);

   729         UpdateListBoxL();

   730         ret =  EKeyWasConsumed;

   731         }

   732     else

   733         {

   734         if ( FindBox()->IsVisible() )

   735             {

   736             ret = CAknMarkableListDialog::OfferKeyEventL( aKeyEvent, aType );

   737             }

   738         else

   739             {

   740             ret =  ListBox()->OfferKeyEventL( aKeyEvent, aType );

   741             }

   742         }

   743        

   744     if ( ret != EKeyWasConsumed && aType == EEventKey &&

   745          aKeyEvent.iCode == EKeyOK )

   746         {

   747         iContextMenuBar->TryDisplayMenuBarL();

   748         ret = EKeyWasConsumed;

   749         }

   750             

   751     return ret;

   752     }

   753 

   754 void CAknFepUserdbDlg::PostLayoutDynInitL()

   755     {

   756     CAknMarkableListDialog::PostLayoutDynInitL();

   757     FindBox()->Editor().SetMaxLength( KFindBoxInputMaxLength );

   758     ListBox()->SetObserver( this );

   759     ListBox()->AddItemChangeObserverL( this );

   760     

   761     InitListBoxItemL();

   762     UpdateListBoxL();

   763 

   764     return;

   765     }

   766 

   767 void CAknFepUserdbDlg::ConstructContextMenuL()

   768     {

   769     CEikMenuBar* newMenuBar = new ( ELeave ) CEikMenuBar();

   770     CleanupStack::PushL( newMenuBar );

   771     newMenuBar->ConstructL

   772         ( this, NULL, R_AKNFEP_USERDB_DLG_CONTEXT_MENUBAR );

   773     iEikonEnv->EikAppUi()->AddToStackL( newMenuBar, ECoeStackPriorityMenu,

   774         ECoeStackFlagRefusesFocus );

   775     iContextMenuBar = newMenuBar;

   776     CleanupStack::Pop( newMenuBar );

   777     }

   778 

   779 void CAknFepUserdbDlg::HandleListBoxEventL(CEikListBox* /*aListBox*/, TListBoxEvent aEventType)

   780     {

   781     CTextListBoxModel* model = static_cast<CTextListBoxModel*>( ListBox()->Model() );

   782     CDesCArrayFlat* itemArray =

   783             static_cast<CDesCArrayFlat*>( model->ItemTextArray() );

   784     TInt listItems = itemArray->Count();

   785     

   786     if ( !listItems )

   787         {

   788         return;

   789         }

   790     

   791     CAknSelectionListDialog::HandleListBoxEventL( ListBox(), aEventType );

   792     

   793     switch ( aEventType )

   794         {

   795         case EEventItemDoubleClicked:

   796             {

   797             TInt selectItems = ListBox()->SelectionIndexes()->Count();

   798             if ( selectItems )

   799                 {

   800                 iOldIndex = ListBox()->CurrentItemIndex();

   801                 MarkOrUnmarkItemL();

   802                 }

   803             else

   804                 {

   805                 ShowContextMenuL();

   806                 }

   807             }

   808             break;

   809         default:

   810             break;

   811         }

   812     }

   813 

   814 

   815 void CAknFepUserdbDlg::ResetSearchFieldL()

   816     {

   817     CAknFilteredTextListBoxModel* selectmodel = 

   818         static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   819     selectmodel->Filter()->HandleItemArrayChangeL(); 

   820     }

   821 

   822 TInt CAknFepUserdbDlg::FindActualIndex( const TInt aItemIndex )

   823     {

   824     TInt itemIndex;

   825     CTextListBoxModel* model = 

   826         static_cast<CTextListBoxModel*>( ListBox()->Model() );

   827     CDesCArrayFlat* itemArray =

   828         static_cast<CDesCArrayFlat*>( model->ItemTextArray() );

   829     //get the real index of list

   830     TBuf<KListBoxItemMaxLength> itemText;

   831     itemText.Copy( model->ItemText(aItemIndex) );

   832     itemArray->Find( itemText, itemIndex, ECmpCollated );

   833     return itemIndex;

   834     }

   835 

   836 void CAknFepUserdbDlg::ShowContextMenuL()

   837     {

   838     iContextMenuBar->SetMenuTitleResourceId( R_AKNFEP_USERDB_DLG_CONTEXT_MENUBAR );

   839     iContextMenuBar->SetMenuType( CEikMenuBar::EMenuContext );

   840     iContextMenuBar->StopDisplayingMenuBar();

   841     iContextMenuBar->TryDisplayMenuBarL();

   842     iContextMenuBar->SetMenuTitleResourceId( R_AKNFEP_USERDB_DLG_MENUBAR );

   843     iContextMenuBar->SetMenuType( CEikMenuBar::EMenuOptions );

   844     }

   845 

   846 void CAknFepUserdbDlg::MarkOrUnmarkItemL()

   847     {

   848     TInt selectIndex = 0;

   849     TKeyArrayFix* key= new (ELeave) TKeyArrayFix( 0, ECmpTInt32 );

   850     CleanupStack::PushL( key );

   851     TInt index = ListBox()->CurrentItemIndex();

   852     const CArrayFix<TInt>* selectitemArray = ListBox()->SelectionIndexes();

   853     TInt ret = selectitemArray->Find( index, *key, selectIndex );

   854     if ( ret == 0)

   855         {

   856         ProcessCommandL( EAknCmdUnmark );

   857         }

   858     else

   859         {

   860         ProcessCommandL( EAknCmdMark );

   861         }

   862     CleanupStack::PopAndDestroy( key );

   863     }

   864 

   865 void CAknFepUserdbDlg::InsertIconL( CDesC16Array* aDataArray )

   866     {

   867     TBuf<KListBoxItemMaxLength> itemText;

   868     for ( TInt i = 0; i < aDataArray->Count(); i++ )

   869         {

   870         itemText = aDataArray->MdcaPoint( i );

   871         itemText.Insert( 0, KItemStart );

   872         aDataArray->Delete( i );

   873         aDataArray->InsertL( i, itemText );

   874         }

   875     aDataArray->Sort( ECmpCollated );

   876     }

   877 

   878 void CAknFepUserdbDlg::OnChangeLanguageL( TInt aInputLanguage )

   879     {

   880     if ( aInputLanguage != ELangPrcChinese &&

   881     	 aInputLanguage != ELangTaiwanChinese &&

   882     	 aInputLanguage != ELangHongKongChinese )

   883     	{

   884     	if ( iQueryDlg && iQueryDlg->IsVisible() )

   885     		{

   886     		delete iQueryDlg;

   887     		iQueryDlg = NULL;

   888     		}

   889     	this->TryExitL( EAknSoftkeyExit );

   890     	return;

   891     	}

   892     if ( iOldLanguage == aInputLanguage )

   893         {

   894         return;

   895         }

   896     iOldLanguage = aInputLanguage;

   897     

   898     CAknFilteredTextListBoxModel* model = 

   899         static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   900     CDesCArrayFlat* itemArray =

   901             static_cast<CDesCArrayFlat*>( model->ItemTextArray() );

   902     TBuf<KErrMsgMaxLength> errMsg;   

   903 

   904     AknSelectionService::HandleMarkableListProcessCommandL( EAknUnmarkAll, ListBox() );

   905     itemArray->Reset();

   906     

   907     //get the phrases from the DB

   908     if ( !iDBEngine->GetPhraseFromDBL( *itemArray ) )

   909         {

   910         iDBEngine->GetErrMsg( errMsg );

   911         //note fot err message

   912         CAknWarningNote* note = new( ELeave ) CAknWarningNote();

   913         note->SetTone( CAknNoteDialog::EWarningTone );

   914         note->ExecuteLD( errMsg );  

   915         }

   916     else

   917         {

   918         InsertIconL( itemArray ); 

   919         ListBox()->HandleItemAdditionL();

   920         ListBox()->ClearSelection();

   921         FindBox()->SetFocus( ETrue );

   922         FindBox()->SetFocusing( ETrue );

   923         FindBox()->MakeVisible( ETrue );

   924         }

   925     if ( itemArray->Count() == 0 )

   926         {

   927         FindBox()->SetSearchTextL( KSearchTextEmpty );

   928         FindBox()->SetFocus( EFalse );

   929         FindBox()->SetFocusing( EFalse );

   930         FindBox()->MakeVisible( EFalse );

   931         ListBox()->SetRect( Rect() );

   932         ListBox()->View()->DrawEmptyList( Rect() );

   933     

   934         //Show add-add-exit cba 

   935         ChangeCurrentCbaL( R_AKNFEP_SOFTKEYS_LIST_ADD_EXIT );

   936         }

   937     else

   938         {

   939         ListBox()->SetCurrentItemIndex( 0 );

   940         }

   941     }

   942 

   943 void CAknFepUserdbDlg::ListBoxItemsChanged( CEikListBox* aListBox )

   944     {

   945     CAknFilteredTextListBoxModel* filterModel = 

   946         static_cast<CAknFilteredTextListBoxModel*>( aListBox->Model() );

   947     CDesCArrayFlat* itemArray =

   948             static_cast<CDesCArrayFlat*>( filterModel->ItemTextArray() );

   949     

   950     TInt ItemCount = aListBox->Model()->NumberOfItems(); 

   951     TInt selectedItem = filterModel->Filter()->SelectionIndexes()->Count();

   952     if ( ItemCount > 0 && selectedItem < 1 )

   953         {

   954         //Show options-context-exit cba

   955         TRAP_IGNORE ( ChangeCurrentCbaL( R_AKNFEP_SOFTKEYS_LIST_OPTIONS_EXIT_CONTEXT ) );

   956         }

   957     else

   958         {

   959         if ( ItemCount == 0)

   960             {

   961             //Show add-add-exit cba

   962             TRAP_IGNORE ( ChangeCurrentCbaL( R_AKNFEP_SOFTKEYS_LIST_ADD_EXIT ) );

   963             if ( itemArray->Count() == 0 && FindBox()->TextLength() == 0 )

   964                 {

   965                 FindBox()->SetFocus( EFalse );

   966                 FindBox()->MakeVisible( EFalse );

   967                 }

   968             

   969             if ( FindBox()->TextLength() == 0 )

   970                 {

   971                 ListBox()->SetRect( Rect() );

   972                 ListBox()->View()->DrawEmptyList( Rect() );

   973                 }

   974             }

   975         }

   976     }

   977 

   978 void CAknFepUserdbDlg::UpdateListBoxL( TInt aCommandId )

   979 	{

   980     // Update the listbox

   981     CAknFilteredTextListBoxModel* filterModel = 

   982         static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   983     filterModel->Filter()->UpdateCachedDataL();

   984     

   985     TInt selectedItem = ListBox()->SelectionIndexes()->Count();

   986     

   987     

   988     CAknFilteredTextListBoxModel* model = 

   989         static_cast<CAknFilteredTextListBoxModel*>( ListBox()->Model() );

   990     CDesCArrayFlat* itemArray =

   991             static_cast<CDesCArrayFlat*>( model->ItemTextArray() );

   992     TInt listItems = model->NumberOfItems();

   993     

   994     if ( listItems != 0 && selectedItem != 0)

   995         {

   996         TInt CurrentItemIndex = ListBox()->CurrentItemIndex();          

   997         if( ( aCommandId == EAknCmdMark || aCommandId == EAknMarkAll ) && 

   998         	 ListBox()->View()->ItemIsSelected(CurrentItemIndex))

   999         	{

  1000         	//Show options-unmark-exit menu

  1001         	ChangeCurrentCbaL( R_AKNFEP_SOFTKEYS_LIST_OPTIONS_EXIT_MARK );

  1002         	}      

  1003         if( ( aCommandId == EAknCmdUnmark || aCommandId == EAknUnmarkAll ) && 

  1004              !ListBox()->View()->ItemIsSelected(CurrentItemIndex))

  1005             {

  1006              //Show options-mark-exit menu

  1007             ChangeCurrentCbaL( R_AKNFEP_SOFTKEYS_LIST_OPTIONS_EXIT_UNMARK );      

  1008             }

  1009         }

  1010     

  1011     if ( listItems == 0 )

  1012         {

  1013         //Show add-add-exit cba       

  1014         ChangeCurrentCbaL( R_AKNFEP_SOFTKEYS_LIST_ADD_EXIT ); 

  1015         if ( itemArray->Count() == 0 && FindBox()->TextLength() == 0 )

  1016             {

  1017             FindBox()->SetFocus( EFalse );

  1018             FindBox()->MakeVisible( EFalse );

  1019             }

  1020         

  1021         if ( FindBox()->TextLength() == 0 )

  1022             {

  1023             ListBox()->SetRect( Rect() );

  1024             ListBox()->View()->DrawEmptyList( Rect() );

  1025             }

  1026         }

  1027     if( selectedItem == 0 && listItems != 0 )

  1028         {

  1029         FindBox()->MakeVisible( ETrue );

  1030         FindBox()->SetFocus( ETrue );

  1031         FindBox()->DrawNow();

  1032         TRect findpaneRect(FindBox()->Rect());

  1033         TRect clientRect = Rect();

  1034         TSize size = TSize(clientRect.Width(),

  1035             clientRect.Height() - findpaneRect.Height());

  1036         ListBox()->SetRect( TRect(clientRect.iTl, size) );

  1037         ListBox()->View()->Draw();

  1038         //Show options-context-exit cba

  1039         ChangeCurrentCbaL( R_AKNFEP_SOFTKEYS_LIST_OPTIONS_EXIT_CONTEXT );

  1040         }

  1041     

  1042     if ( FindBox()->IsVisible() )

  1043         {

  1044         FindBox()->SetFocus( ETrue );

  1045         FindBox()->MakeVisible( ETrue );

  1046         }

  1047 	}

  1048 

  1049 CCoeControl* CAknFepUserdbDlg::ComponentControl(TInt aIndex) const 

  1050     { 

  1051     if ( aIndex == CAknMarkableListDialog::CountComponentControls() ) 

  1052         { 

  1053         return ListBox(); 

  1054         } 

  1055     else 

  1056         { 

  1057         return CAknMarkableListDialog::ComponentControl(aIndex); 

  1058         } 

  1059     } 

  1060 

  1061 TInt CAknFepUserdbDlg::CountComponentControls() const 

  1062     { 

  1063     if ( ListBox() )

  1064 	    {

  1065 	    return CAknMarkableListDialog::CountComponentControls() + 1; 

  1066 		}

  1067     else

  1068 	    {

  1069         return CAknMarkableListDialog::CountComponentControls();

  1070         }

  1071     }

  1072 

  1073 

  1074 

  1075 void CAknFepUserdbDlg::SizeChanged()

  1076     {

  1077     //Change title text

  1078     CEikStatusPane* statusPane = CEikonEnv::Static()->AppUiFactory()->StatusPane();

  1079     CAknTitlePane* title = NULL;

  1080     TRAP_IGNORE( title = static_cast< CAknTitlePane* >(

  1081         statusPane->ControlL( TUid::Uid( EEikStatusPaneUidTitle) ) ) );

  1082 

  1083     //Load the new title text

  1084     HBufC* titletext = StringLoader::LoadLC( R_AKNFEP_USER_DB_MANAGEMENT_TITLE );

  1085     //Set title to the new text

  1086     TRAP_IGNORE( title->SetTextL( *titletext ));

  1087     CleanupStack::PopAndDestroy( titletext );

  1088     }

  1089 // End of file