iaupdate/IAD/backgroundchecker/src/iaupdatebgsoftnotification.cpp
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     1 /*
       
     2 * Copyright (c) 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:    
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 
       
    20 // INCLUDE FILES
       
    21 #include <AknDynamicSoftNotifier.h>
       
    22 #include <AknDynamicSoftNotificationParams.h>
       
    23 
       
    24 #include "iaupdatebgsoftnotification.h"
       
    25 #include "iaupdatebginternalfilehandler.h"
       
    26 #include "iaupdatebgconst.h"
       
    27 #include "iaupdatebglogger.h"
       
    28 
       
    29 
       
    30 // ============================ MEMBER FUNCTIONS ===============================
       
    31 // -----------------------------------------------------------------------------
       
    32 // CIAUpdateBGSoftNotification::NewLC
       
    33 // Static constructor
       
    34 // -----------------------------------------------------------------------------
       
    35 //
       
    36 CIAUpdateBGSoftNotification* CIAUpdateBGSoftNotification::NewL( MIAUpdateBGSoftNotificationCallBack* aCallback, 
       
    37                                                                 CIAUpdateBGInternalFileHandler* aInternalFile )
       
    38     {   
       
    39     CIAUpdateBGSoftNotification* self =
       
    40         new ( ELeave ) CIAUpdateBGSoftNotification( aCallback, aInternalFile );
       
    41     CleanupStack::PushL( self );
       
    42     
       
    43     self->ConstructL();
       
    44     CleanupStack::Pop( self );
       
    45     
       
    46     return self;
       
    47     }
       
    48 
       
    49 // -----------------------------------------------------------------------------
       
    50 // Destructor
       
    51 // -----------------------------------------------------------------------------
       
    52 //
       
    53 CIAUpdateBGSoftNotification::~CIAUpdateBGSoftNotification()
       
    54     {
       
    55     delete iSoftkey1;
       
    56     delete iSoftkey2;
       
    57 
       
    58     delete iLabel;
       
    59     delete iGroupLabel;
       
    60 
       
    61     delete iImageData;
       
    62 
       
    63     delete iNotifier;
       
    64     }
       
    65 
       
    66 // -----------------------------------------------------------------------------
       
    67 // CIAUpdateBGSoftNotification::NotificationAccepted
       
    68 // Dynamic soft notification was accepted by user.
       
    69 // -----------------------------------------------------------------------------
       
    70 //
       
    71 void CIAUpdateBGSoftNotification::NotificationAccepted( TInt /*aIdentifier*/ )
       
    72     {
       
    73     FLOG("[bgchecker] softnotification callback function ACCEPTED");
       
    74     //remove the soft notifiation id
       
    75     iInternalFile->SetSoftNotificationID( 0 );
       
    76     TRAP_IGNORE( iInternalFile->WriteControllerDataL() );
       
    77     
       
    78     iCallback->SoftNotificationCallBack( ETrue );
       
    79     }
       
    80 
       
    81 // -----------------------------------------------------------------------------
       
    82 // CIAUpdateBGSoftNotification::NotificationCanceled
       
    83 // Dynamic soft notification was canceled by user.
       
    84 // -----------------------------------------------------------------------------
       
    85 //
       
    86 void CIAUpdateBGSoftNotification::NotificationCanceled( TInt /*aIdentifier*/ )
       
    87     {
       
    88     FLOG("[bgchecker] softnotification callback function Canceled");
       
    89     //remove the soft notifiation id
       
    90     iInternalFile->SetSoftNotificationID( 0 );
       
    91     TRAP_IGNORE( iInternalFile->WriteControllerDataL() );
       
    92           
       
    93     iCallback->SoftNotificationCallBack( EFalse );
       
    94     }
       
    95     
       
    96 // -----------------------------------------------------------------------------
       
    97 // CIAUpdateBGSoftNotification::ShowSoftNotificationL
       
    98 // Displays a soft notification
       
    99 // -----------------------------------------------------------------------------
       
   100 //
       
   101 void CIAUpdateBGSoftNotification::ShowSoftNotificationL()
       
   102     {
       
   103     TAknDynamicSoftNotificationParams param( KSoftNotificationPriority );
       
   104     FillNotificationParams( param );
       
   105     
       
   106     TInt oldId = iNotificationId;
       
   107     iNotificationId =
       
   108         iNotifier->SetDynamicNotificationCountL( param, iNotificationId, 1 );
       
   109 
       
   110     if( oldId != iNotificationId )
       
   111         {           
       
   112         FLOG("[bgchecker] softnotification save notification Id");
       
   113         iInternalFile->SetSoftNotificationID( iNotificationId );
       
   114         TRAP_IGNORE( iInternalFile->WriteControllerDataL() );
       
   115         
       
   116         iNotifier->StopObserving( oldId );
       
   117         iNotifier->StartObservingL( iNotificationId, this );
       
   118         }
       
   119     }
       
   120 
       
   121 // -----------------------------------------------------------------------------
       
   122 // CIAUpdateBGSoftNotification::RemoveSoftNotificationL
       
   123 // Cancels and removes the soft notification
       
   124 // -----------------------------------------------------------------------------
       
   125 //
       
   126 void CIAUpdateBGSoftNotification::RemoveSoftNotificationL( TInt aNotifierId )
       
   127     {
       
   128     if ( aNotifierId != 0 )
       
   129         {
       
   130         iNotifier->CancelDynamicNotificationL( aNotifierId );
       
   131         }
       
   132     }
       
   133 
       
   134 // -----------------------------------------------------------------------------
       
   135 // CIAUpdateBGSoftNotification::SetTextL
       
   136 // Sets a text for a soft notification
       
   137 // -----------------------------------------------------------------------------
       
   138 //
       
   139 void CIAUpdateBGSoftNotification::SetTextL( const TDesC& aText, const TDesC& aGroupText )
       
   140     {
       
   141     HBufC* txt = aText.AllocL();
       
   142     delete iLabel;
       
   143     iLabel = txt;
       
   144 
       
   145     txt = aGroupText.AllocL();
       
   146     delete iGroupLabel;
       
   147     iGroupLabel = txt;
       
   148     }
       
   149 
       
   150 // -----------------------------------------------------------------------------
       
   151 // CIAUpdateBGSoftNotification::SetSoftkeyLabelsL
       
   152 // Sets new labels for softkeys
       
   153 // -----------------------------------------------------------------------------
       
   154 //
       
   155 void CIAUpdateBGSoftNotification::SetSoftkeyLabelsL(
       
   156     const TDesC& aSoftkey1Label,
       
   157     const TDesC& aSoftkey2Label )
       
   158     {
       
   159     HBufC* txt = aSoftkey1Label.AllocL();
       
   160     delete iSoftkey1;
       
   161     iSoftkey1 = txt;
       
   162 
       
   163     txt = aSoftkey2Label.AllocL();
       
   164     delete iSoftkey2;
       
   165     iSoftkey2 = txt;
       
   166     }
       
   167 
       
   168 // -----------------------------------------------------------------------------
       
   169 // CIAUpdateBGSoftNotification::SetImageL
       
   170 // Sets an image for a soft notification
       
   171 // -----------------------------------------------------------------------------
       
   172 //
       
   173 void CIAUpdateBGSoftNotification::SetImageL(
       
   174     const TDesC8& aImage )
       
   175     {
       
   176     HBufC8* image = aImage.AllocL();
       
   177     delete iImageData;
       
   178     iImageData = image;
       
   179     }
       
   180 
       
   181 // -----------------------------------------------------------------------------
       
   182 // CIAUpdateBGSoftNotification::Id
       
   183 // Notification Id
       
   184 // -----------------------------------------------------------------------------
       
   185 //
       
   186 TInt CIAUpdateBGSoftNotification::Id()
       
   187     {
       
   188     return iNotificationId;
       
   189     }
       
   190 
       
   191 // -----------------------------------------------------------------------------
       
   192 // CIAUpdateBGSoftNotification::ConstructL
       
   193 // Symbian 2nd phase constructor can leave.
       
   194 // -----------------------------------------------------------------------------
       
   195 //
       
   196 void CIAUpdateBGSoftNotification::ConstructL()
       
   197     {
       
   198     FLOG("[bgchecker] softnotification ConstructL");
       
   199     iNotifier = CAknDynamicSoftNotifier::NewL();
       
   200     
       
   201     iInternalFile->ReadControllerDataL();
       
   202     iNotificationId = iInternalFile->SoftNotificationID();
       
   203       
       
   204     }
       
   205 
       
   206 // -----------------------------------------------------------------------------
       
   207 // CIAUpdateBGSoftNotification::CIAUpdateBGSoftNotification
       
   208 // C++ default constructor can NOT contain any code, that
       
   209 // might leave.
       
   210 // -----------------------------------------------------------------------------
       
   211 //
       
   212 CIAUpdateBGSoftNotification::CIAUpdateBGSoftNotification( MIAUpdateBGSoftNotificationCallBack* aCallback, 
       
   213                                                           CIAUpdateBGInternalFileHandler* aInternalFile ) 
       
   214     : iCallback ( aCallback ), iInternalFile ( aInternalFile )
       
   215     {
       
   216     }
       
   217 
       
   218 // -----------------------------------------------------------------------------
       
   219 // CIAUpdateBGSoftNotification::StartObservingIfNeededL
       
   220 // -----------------------------------------------------------------------------
       
   221 //
       
   222 void CIAUpdateBGSoftNotification::StartObservingIfNeededL()
       
   223     {
       
   224     if ( iNotificationId )
       
   225         {
       
   226         FLOG("[bgchecker] softnotification There is a buffered softnotification");
       
   227         //a buffering soft notification
       
   228         iNotifier->StartObservingL( iNotificationId, this );
       
   229         }
       
   230     }
       
   231 
       
   232 // -----------------------------------------------------------------------------
       
   233 // CIAUpdateBGSoftNotification::FillNotificationParams
       
   234 // -----------------------------------------------------------------------------
       
   235 //
       
   236 void CIAUpdateBGSoftNotification::FillNotificationParams(
       
   237     TAknDynamicSoftNotificationParams& aParam )
       
   238     {
       
   239     if( iSoftkey1 && iSoftkey2 )
       
   240         {
       
   241         aParam.SetSoftkeys( *iSoftkey1, *iSoftkey2 );
       
   242         }
       
   243 
       
   244     if( iLabel )
       
   245         {
       
   246         aParam.SetNoteLabels( *iLabel, *iLabel );
       
   247         }
       
   248 
       
   249     if( iGroupLabel )
       
   250         {
       
   251         //aParam.SetGroupLabels( *iGroupLabel, *iGroupLabel );
       
   252         }
       
   253 
       
   254     if( iImageData )
       
   255         {
       
   256         aParam.SetImageData( *iImageData );
       
   257         }
       
   258     
       
   259     aParam.EnableObserver();
       
   260     }
       
   261 
       
   262 //  End of File