--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbuis/usbuinotif/src/usbuinotifmsmmerror.cpp	Fri Jun 04 10:27:39 2010 +0100
@@ -0,0 +1,207 @@
+/*
+* Copyright (c) 2007, 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:  USB UI queries notifier class.
+ *
+*/
+
+
+// INCLUDE FILES
+#include <eikenv.h>          // Eikon environment
+#include <bautils.h>         // BAFL utils (for language file)
+#include <utf.h>             // Unicode character conversion utilities
+#include <StringLoader.h>    // Localisation stringloader
+#include <AknQueryDialog.h> 
+#include <aknnotewrappers.h>
+#include <usb/hostms/srverr.h> 
+
+#include <usbuinotif.h>                     // pck
+#include <usbuinotif.rsg>                   // Own resources
+#include "usbuinotifmsmmerror.h"             // Own class definition
+#include "usbuinotifdebug.h"                // Debugging macros
+#include "usbuinotifsecondarydisplay.h"     // Dialog index for cover UI
+// ================= MEMBER FUNCTIONS =========================================
+
+// ----------------------------------------------------------------------------
+// CUsbUiNotifOtgError::NewL
+// Two-phased constructor.
+// ----------------------------------------------------------------------------
+//
+CUsbUiNotifMSMMError* CUsbUiNotifMSMMError::NewL()
+    {
+    CUsbUiNotifMSMMError* self = new (ELeave) CUsbUiNotifMSMMError();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ----------------------------------------------------------------------------
+// CUsbUiNotifMSMMError::CUsbUiNotifMSMMError
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ----------------------------------------------------------------------------
+//
+CUsbUiNotifMSMMError::CUsbUiNotifMSMMError() :
+    iStringIds( KUsbUiNotifOtgGeneralQueryGranularity)
+    {
+    }
+
+// ----------------------------------------------------------------------------
+// Destructor
+// ----------------------------------------------------------------------------
+//
+CUsbUiNotifMSMMError::~CUsbUiNotifMSMMError()
+    {
+    //Make sure that the request is completed. Note that inside the destructor,
+    //this virtual function call is to local CUsbUiNotifMSMMError::Cancel, 
+    //not to any possibly derived class implementation. 
+    Cancel();
+    }
+
+void CUsbUiNotifMSMMError::ConstructL()
+    {
+    CUSBUINotifierBase::ConstructL();
+    iStringIds.AppendL( R_USB_MSMM_ERROR_GENERAL_MASS_STORAGE_ERROR);
+    iStringIds.AppendL( R_USB_MSMM_ERROR_UNKNOWN_FILESYSTEM);
+    iStringIds.AppendL( R_USB_MSMM_ERROR_OUT_OF_MEMORY);  
+    }
+
+// ----------------------------------------------------------------------------
+// CUsbUiNotifMSMMError::RegisterL
+// Register notifier.
+// ----------------------------------------------------------------------------
+//
+CUsbUiNotifMSMMError::TNotifierInfo CUsbUiNotifMSMMError::RegisterL()
+    {
+    iInfo.iUid = KUsbUiNotifMsmmError;
+    iInfo.iChannel = KUsbUiNotifMsmmError;
+    iInfo.iPriority = ENotifierPriorityVHigh;
+    return iInfo;
+    }
+
+// ----------------------------------------------------------------------------
+// CUsbUiNotifMSMMError::GetParamsL
+//  Jump to RunL as soon as possible.
+// ----------------------------------------------------------------------------
+//
+void CUsbUiNotifMSMMError::GetParamsL(const TDesC8& aBuffer, TInt aReplySlot,
+        const RMessagePtr2& aMessage)
+    {
+    FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::GetParamsL"));
+    if (iQuery || iReplySlot != 0 || iNeedToCompleteMessage)
+        {
+        User::Leave( KErrInUse );
+        }
+
+    iMessage = aMessage;
+    iNeedToCompleteMessage = ETrue;
+    iReplySlot = aReplySlot;
+
+    // Get parameters 
+    //    
+    THostMsErrData error;
+    TPckgC<THostMsErrData> pckg( error);
+    pckg.Set( aBuffer );
+    switch (pckg().iError)
+        {
+        case  EHostMsErrUnknownFileSystem:
+            iErrorId = EUsbMSMMUnknownFileSystem;
+            break;        
+        case  EHostMsErrOutOfMemory:
+            iErrorId = EUsbMSMMOutOfMemory;
+            break;        
+        default:
+            iErrorId = EUsbMSMMGeneralError;
+        }
+
+    SetActive();
+    iStatus = KRequestPending;
+    TRequestStatus* stat = &iStatus;
+    User::RequestComplete( stat, KErrNone );
+    FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::GetParamsL() completed"));
+    }
+
+// ----------------------------------------------------------------------------
+// CUsbUiNotifMSMMError::RunL
+// Ask user response and return it to caller.
+// ----------------------------------------------------------------------------
+//
+void CUsbUiNotifMSMMError::RunL()
+    {
+    FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::RunL"));
+    TInt returnValue = KErrNone;
+
+    DisableKeylock();
+    SuppressAppSwitching( ETrue );
+
+    //Excute dialog and check return value
+    returnValue = QueryUserResponseL();
+
+    SuppressAppSwitching( EFalse );
+    RestoreKeylock();
+    CompleteMessage( returnValue );
+
+    FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::RunL() completed"));
+    }
+
+// ----------------------------------------------------------------------------
+// CUsbUiNotifMSMMError::Cancel
+// Release all own resources (member variables)
+// ----------------------------------------------------------------------------
+//
+void CUsbUiNotifMSMMError::Cancel()
+    {
+    FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::Cancel"));
+    if (iQuery)
+        {
+        delete iQuery;
+        iQuery = NULL;
+        }
+    CompleteMessage( KErrCancel );
+
+    FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::Cancel() completed"));
+    }
+
+// ----------------------------------------------------------------------------
+// CUsbUiNotifMSMMError::QueryUserResponseL
+// Show query dialog. 
+// ----------------------------------------------------------------------------
+//
+TInt CUsbUiNotifMSMMError::QueryUserResponseL()
+    {
+    FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::QueryUserResponseL"));
+    TInt returnValue = KErrNone;
+    TInt resourceId = R_USB_QUERY_OTG_ERROR;
+
+    iQuery = CAknQueryDialog::NewL( CAknQueryDialog::EErrorTone );
+
+    if (iCoverDisplaySupported)
+        {
+        iQuery->PublishDialogL( iErrorId, KUsbUiNotifMsmmError );
+        }
+    HBufC *stringHolder = StringLoader::LoadLC( iStringIds[iErrorId] );
+
+    TInt keypress = iQuery->ExecuteLD( resourceId, *stringHolder );
+
+    CleanupStack::PopAndDestroy( stringHolder );
+
+    iQuery = NULL; // Dialog destroyed
+
+    returnValue = keypress ? KErrNone : KErrCancel; //OK?
+
+    FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::QueryUserResponseL completed"));
+    return returnValue;
+    }
+
+// End of File