--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/Phonebook2/NamesListExtension/src/cpbk2deletemycardcmd.cpp	Wed Sep 01 12:29:52 2010 +0100
@@ -0,0 +1,347 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Phonebook 2 delete mycard command.
+*
+*/
+
+
+// INCLUDE FILES
+#include "cpbk2deletemycardcmd.h"
+#include <StringLoader.h>
+#include <AknQueryDialog.h>
+#include <Pbk2ExNamesListRes.rsg>
+
+// Phonebook2
+#include <CPbk2ApplicationServices.h>
+#include <MPbk2CommandObserver.h>
+#include <Pbk2UIControls.rsg>
+#include <MPbk2ContactUiControl.h>
+#include <MPbk2ContactNameFormatter.h>
+#include <CPbk2GeneralConfirmationQuery.h>
+
+// Virtual Phonebook
+#include <CVPbkContactManager.h>
+#include <MVPbkContactLink.h>
+#include <MVPbkStoreContact.h>
+#include <MVPbkContactOperationBase.h>
+#include <CVPbkContactLinkArray.h>
+
+// Debugging headers
+#include <Pbk2Debug.h>
+
+
+/// Unnamed namespace for local definitions
+namespace {
+
+// LOCAL DEBUG CODE
+#ifdef _DEBUG
+enum TPanicCode
+    {
+    ERunL_InvalidState = 1,
+    EPanicPreCond_Null_Pointer,
+    EPanicInvalidArray
+    };
+
+void Panic(TPanicCode aReason)
+    {
+    _LIT(KPanicText, "CPbk2DeleteMyCardCmd");
+    User::Panic(KPanicText,aReason);
+    }
+#endif // _DEBUG
+}
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::CPbk2DeleteMyCardCmd
+// --------------------------------------------------------------------------
+//
+inline CPbk2DeleteMyCardCmd::CPbk2DeleteMyCardCmd(
+        MPbk2ContactUiControl& aUiControl ) :
+    CActive( EPriorityIdle ),
+    iUiControl( &aUiControl )
+    {
+    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING
+        ("CPbk2DeleteMyCardCmd::CPbk2DeleteMyCardCmd(0x%x)"), this);
+
+    CActiveScheduler::Add( this );
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::~CPbk2DeleteMyCardCmd
+// --------------------------------------------------------------------------
+//
+CPbk2DeleteMyCardCmd::~CPbk2DeleteMyCardCmd()
+    {
+    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING
+        ("CPbk2DeleteMyCardCmd::~CPbk2DeleteMyCardCmd(0x%x)"), this);
+
+    Cancel();
+    if( iUiControl )
+        {
+        iUiControl->RegisterCommand(NULL);
+        }
+
+    delete iContactsArray;
+    delete iDeleteOperation;
+    Release( iAppServices );
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::ConstructL
+// --------------------------------------------------------------------------
+//
+inline void CPbk2DeleteMyCardCmd::ConstructL(
+    const MVPbkContactLink& aLink )
+    {
+    iContactsArray = CVPbkContactLinkArray::NewL();
+    iContactsArray->AppendL( aLink.CloneLC() );
+    CleanupStack::Pop(); // link
+
+    iAppServices = CPbk2ApplicationServices::InstanceL();
+
+    // register command to ui control
+    iUiControl->RegisterCommand(this);
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::NewL
+// --------------------------------------------------------------------------
+//
+CPbk2DeleteMyCardCmd* CPbk2DeleteMyCardCmd::NewL(
+    MPbk2ContactUiControl& aUiControl, 
+    const MVPbkContactLink& aLink )
+    {
+    CPbk2DeleteMyCardCmd* self = new(ELeave) CPbk2DeleteMyCardCmd( aUiControl );
+    CleanupStack::PushL( self );
+    self->ConstructL( aLink );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::ExecuteLD
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::ExecuteLD()
+    {
+    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING
+        ("CPbk2DeleteMyCardCmd::ExecuteLD(0x%x)"), this);
+
+    IssueRequest( EConfirming );
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::AddObserver
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::AddObserver( MPbk2CommandObserver& aObserver )
+    {
+    iCommandObserver = &aObserver;
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::ResetUiControl
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::ResetUiControl(
+    MPbk2ContactUiControl& aUiControl )
+    {
+    if( iUiControl == &aUiControl )
+        {
+        iUiControl = NULL;
+        }
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::DoCancel
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::DoCancel()
+    {
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::RunL
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::RunL()
+    {
+    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING
+        ("CPbk2DeleteMyCardCmd::RunL(0x%x) start"), this);
+
+    switch ( iState )
+        {
+        case EConfirming:
+            {
+            ConfirmDeletionL();
+            break;
+            }
+        case EStarting:
+            {
+            DeleteContactL();
+            break;
+            }
+        case EStopping:
+            {
+            ProcessDismissed( KErrNone );
+            break;
+            }
+        case ECanceling:
+            {
+            ProcessDismissed( KErrCancel );
+            break;
+            }
+        default:
+            {
+            __ASSERT_DEBUG(EFalse, Panic(ERunL_InvalidState));
+            break;
+            }
+        }
+
+    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING("CPbk2DeleteMyCardCmd::RunL end"));
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::RunError
+// --------------------------------------------------------------------------
+//
+TInt CPbk2DeleteMyCardCmd::RunError( TInt aError )
+    {
+    ProcessDismissed( aError );
+    return aError;
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::StepComplete
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::StepComplete(
+    MVPbkContactOperationBase& /*aOperation*/, TInt /*aStepSize*/ )
+    {
+    // ignored
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::StepFailed
+// --------------------------------------------------------------------------
+//
+TBool CPbk2DeleteMyCardCmd::StepFailed(
+    MVPbkContactOperationBase& /*aOperation*/,
+    TInt /*aStepSize*/,
+    TInt aError )
+    {
+    ProcessDismissed( aError );   
+    
+    if ( aError == KErrInUse )
+        {                                                             
+        CCoeEnv::Static()->HandleError( KErrInUse );    
+        }
+    
+    return EFalse;
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::OperationComplete
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::OperationComplete(
+    MVPbkContactOperationBase& aOperation )
+    {
+    if ( &aOperation == iDeleteOperation )
+        {
+        delete iDeleteOperation;
+        iDeleteOperation = NULL;
+
+        IssueRequest( EStopping );
+        }
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::ProcessDismissed
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::ProcessDismissed( TInt aCancelCode )
+    {
+    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING
+        ("CPbk2DeleteMyCardCmd::ProcessDismissed()"));
+
+    __ASSERT_DEBUG(iCommandObserver, Panic(EPanicPreCond_Null_Pointer));
+
+    Cancel();
+    delete iDeleteOperation;
+    iDeleteOperation = NULL;
+
+    if ( aCancelCode != KErrCancel && iUiControl)
+        {
+        // Don't remove list markings if user canceled
+        iUiControl->SetBlank(EFalse);
+        iUiControl->UpdateAfterCommandExecution();
+        }
+
+    // Notify command owner that the command has finished
+    iCommandObserver->CommandFinished( *this );
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::DeleteContactL
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::DeleteContactL()
+    {
+    iDeleteOperation = iAppServices->
+        ContactManager().DeleteContactsL( *iContactsArray, *this );
+
+    if( iUiControl )
+        {
+        // Blank UI control to avoid flicker
+        iUiControl->SetBlank( ETrue );
+        }
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::IssueRequest
+// --------------------------------------------------------------------------
+//
+inline void CPbk2DeleteMyCardCmd::IssueRequest( TProcessState aState )
+    {
+    iState = aState;
+    if ( !IsActive() )
+        {
+        TRequestStatus* status = &iStatus;
+        User::RequestComplete( status, KErrNone );
+        SetActive();
+        }
+    }
+
+// --------------------------------------------------------------------------
+// CPbk2DeleteMyCardCmd::ConfirmDeletionL
+// --------------------------------------------------------------------------
+//
+void CPbk2DeleteMyCardCmd::ConfirmDeletionL()
+    {
+    HBufC* prompt = 
+        StringLoader::LoadLC( R_QTN_PHOB_MY_CARD_CLEAR_CONFIRM );
+    CAknQueryDialog* dlg = CAknQueryDialog::NewL();
+    if( dlg->ExecuteLD( R_PBK2_GENERAL_CONFIRMATION_QUERY, *prompt ) )
+        {
+        // Continue with starting the deletion
+        IssueRequest( EStarting );
+        }
+    else
+        {
+        IssueRequest( ECanceling );
+        }
+    CleanupStack::PopAndDestroy( prompt );
+    }
+
+//  End of File