author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 14:38:00 +0300 | |
changeset 38 | 218231f2b3b3 |
parent 35 | 9d8b04ca6939 |
child 56 | f45583a69686 |
permissions | -rw-r--r-- |
35 | 1 |
/* |
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* Copyright (c) 2007, 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: USB UI MSMM Error notifier class. |
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* |
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*/ |
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// INCLUDE FILES |
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#include <hb/hbwidgets/hbdevicemessageboxsymbian.h> // dialog |
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#include <hb/hbcore/hbtextresolversymbian.h> |
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#include <usb/hostms/srverr.h> |
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#include <usbuinotif.h> // pck |
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#include "usbuinotifmsmmerror.h" // Own class definition |
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#include "usbuinotifdebug.h" // Debugging macros |
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// CONSTANTS |
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/** granularity for allocating error strings */ |
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const TInt KUsbMsmmErrorGranularity = 3; |
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// ================= MEMBER FUNCTIONS ========================================= |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifOtgError::NewL |
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// Two-phased constructor. |
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// ---------------------------------------------------------------------------- |
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// |
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CUsbUiNotifMSMMError* CUsbUiNotifMSMMError::NewL() |
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{ |
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CUsbUiNotifMSMMError* self = new (ELeave) CUsbUiNotifMSMMError(); |
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CleanupStack::PushL( self ); |
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self->ConstructL(); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifMSMMError::CUsbUiNotifMSMMError |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ---------------------------------------------------------------------------- |
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// |
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CUsbUiNotifMSMMError::CUsbUiNotifMSMMError() : |
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iStringIds(NULL) |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// Destructor |
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// ---------------------------------------------------------------------------- |
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// |
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CUsbUiNotifMSMMError::~CUsbUiNotifMSMMError() |
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{ |
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//Make sure that the request is completed. Note that inside the destructor, |
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//this virtual function call is to local CUsbUiNotifMSMMError::Cancel, |
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//not to any possibly derived class implementation. |
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delete iStringIds; |
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Cancel(); |
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} |
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void CUsbUiNotifMSMMError::ConstructL() |
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{ |
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CUSBUINotifierBase::ConstructL(); |
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iStringIds = new (ELeave) CDesCArrayFlat(KUsbMsmmErrorGranularity); |
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_LIT(KGeneralError,"txt_usb_info_error_in_usb_connection_disconnect_d"); |
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_LIT(KUnknownFileSys, "txt_usb_info_unknown_file_system_disconnect_devic"); |
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_LIT(KOutOfMemory, "txt_usb_info_disk_full_remove_some_files_and_try"); |
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iStringIds->AppendL(KGeneralError); |
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iStringIds->AppendL(KUnknownFileSys); |
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iStringIds->AppendL(KOutOfMemory); |
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} |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifMSMMError::RegisterL |
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// Register notifier. |
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// ---------------------------------------------------------------------------- |
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// |
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CUsbUiNotifMSMMError::TNotifierInfo CUsbUiNotifMSMMError::RegisterL() |
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{ |
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iInfo.iUid = KUsbUiNotifMsmmError; |
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iInfo.iChannel = KUsbUiNotifMsmmError; |
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iInfo.iPriority = ENotifierPriorityVHigh; |
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return iInfo; |
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} |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifMSMMError::GetParamsL |
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// Jump to RunL as soon as possible. |
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// ---------------------------------------------------------------------------- |
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// |
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void CUsbUiNotifMSMMError::StartDialogL(const TDesC8& aBuffer, TInt aReplySlot, |
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const RMessagePtr2& aMessage) |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::StartDialogL")); |
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if (iReplySlot != 0 || iNeedToCompleteMessage) |
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{ |
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User::Leave( KErrInUse ); |
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} |
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InitializeTextResolver(); |
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iMessage = aMessage; |
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iNeedToCompleteMessage = ETrue; |
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iReplySlot = aReplySlot; |
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// Get parameters |
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// |
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THostMsErrData error; |
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TPckgC<THostMsErrData> pckg( error ); |
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pckg.Set( aBuffer ); |
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int errorId = EUsbMSMMGeneralError; |
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switch (pckg().iError) |
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{ |
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case EHostMsErrUnknownFileSystem: |
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errorId = EUsbMSMMUnknownFileSystem; |
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break; |
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case EHostMsErrOutOfMemory: |
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errorId = EUsbMSMMOutOfMemory; |
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break; |
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default: |
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errorId = EUsbMSMMGeneralError; |
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} |
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//Delete the query in case the client didn't cancel the notifier |
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//or close the session after the previous query. |
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if (iQuery) |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::GetParamsL() deleting previous dialog")); |
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delete iQuery; |
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iQuery = NULL; |
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} |
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iQuery = CHbDeviceMessageBoxSymbian::NewL( |
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CHbDeviceMessageBoxSymbian::EWarning, this); |
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iQuery->SetTimeout(0); |
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HBufC* stringHolder = HbTextResolverSymbian::LoadLC(iStringIds->MdcaPoint(errorId)); |
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iQuery->SetTextL(*stringHolder); |
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iQuery->ShowL(); |
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CleanupStack::PopAndDestroy( stringHolder ); |
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35 | 154 |
FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::GetParamsL() completed")); |
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} |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifMSMMError::Cancel |
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// Release all own resources (member variables) |
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// ---------------------------------------------------------------------------- |
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// |
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void CUsbUiNotifMSMMError::Cancel() |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::Cancel")); |
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if (iQuery) |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::Cancel closing iQuery")); |
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iQuery->Close(); |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::Cancel iQuery closed")); |
35 | 170 |
delete iQuery; |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::Cancel iQuery deleted")); |
35 | 172 |
iQuery = NULL; |
173 |
} |
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CUSBUINotifierBase::Cancel(); |
35 | 175 |
FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::Cancel() completed")); |
176 |
} |
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// ---------------------------------------------------------------------------- |
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// Call back function to observe device message box closing. |
35 | 180 |
// ---------------------------------------------------------------------------- |
181 |
// |
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182 |
void CUsbUiNotifMSMMError::MessageBoxClosed( |
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const CHbDeviceMessageBoxSymbian* /*aMessageBox*/, |
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CHbDeviceMessageBoxSymbian::TButtonId aButton) |
35 | 185 |
{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::MessageBoxClosed")); |
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int returnValue = KErrNone; |
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188 |
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//iQuery will be deleted in Cancel. If Cancel is not called, it will be |
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//deleted next time the query is shown. |
35 | 191 |
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192 |
if (aButton == CHbDeviceMessageBoxSymbian::EAcceptButton) |
35 | 193 |
{ |
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returnValue = KErrNone; |
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} |
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else |
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{ |
218231f2b3b3
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
35
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returnValue = KErrCancel; |
35 | 199 |
} |
200 |
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218231f2b3b3
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
35
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201 |
CompleteMessage( returnValue ); |
218231f2b3b3
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
35
diff
changeset
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202 |
|
218231f2b3b3
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
35
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203 |
FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::MessageBoxClosed completed")); |
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} |
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// End of File |