author | William Roberts <williamr@symbian.org> |
Thu, 22 Jul 2010 16:44:03 +0100 | |
branch | GCC_SURGE |
changeset 63 | ef2686f7597e |
parent 25 | 8c311f9acc5e |
parent 38 | 218231f2b3b3 |
permissions | -rw-r--r-- |
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/* |
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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 notes 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> |
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#include <hb/hbcore/hbtextresolversymbian.h> |
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#include "usbuinotifotgwarning.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 warning strings */ |
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const TInt KUsbOtgWarningGranularity = 1; |
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// ================= MEMBER FUNCTIONS ========================================= |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifOtgWarning::NewL |
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// Two-phased constructor. |
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// ---------------------------------------------------------------------------- |
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// |
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CUsbUiNotifOtgWarning* CUsbUiNotifOtgWarning::NewL() |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::NewL()")); |
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CUsbUiNotifOtgWarning* self = new (ELeave) CUsbUiNotifOtgWarning(); |
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CleanupStack::PushL( self ); |
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self->ConstructL(); |
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CleanupStack::Pop( self ); |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::NewL completed()")); |
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return self; |
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} |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifOtgWarning::CUsbUiNotifOtgWarning |
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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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CUsbUiNotifOtgWarning::CUsbUiNotifOtgWarning() : |
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iStringIds(NULL), iNote( NULL) |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::constructor()")); |
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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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CUsbUiNotifOtgWarning::~CUsbUiNotifOtgWarning() |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::destructor()")); |
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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 CUsbUiNotifOtgWarning::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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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::destructor completed()")); |
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} |
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void CUsbUiNotifOtgWarning::ConstructL() |
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{ |
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CUSBUINotifierBase::ConstructL(); |
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iStringIds = new (ELeave) CDesCArrayFlat(KUsbOtgWarningGranularity); |
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_LIT(KPartiallySupported, "txt_usb_info_partially_supported_usb_device_connec"); |
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iStringIds->AppendL( KPartiallySupported); |
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} |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifOtgWarning::RegisterL |
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// Register notifier. |
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// ---------------------------------------------------------------------------- |
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// |
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CUsbUiNotifOtgWarning::TNotifierInfo CUsbUiNotifOtgWarning::RegisterL() |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::RegisterL")); |
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iInfo.iUid = KUsbUiNotifOtgWarning; |
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iInfo.iChannel = KUsbUiNotifOtgWarning; |
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iInfo.iPriority = ENotifierPriorityVHigh; |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::RegisterL completed()")); |
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return iInfo; |
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} |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifOtgWarning::Cancel |
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// Release all own resources (member variables) |
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// ---------------------------------------------------------------------------- |
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// |
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void CUsbUiNotifOtgWarning::Cancel() |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::Cancel")); |
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if (iNote) |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::Cancel - delete iNote")); |
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iNote->Close(); |
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delete iNote; |
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iNote = NULL; |
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} |
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CUSBUINotifierBase::Cancel(); |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::Cancel() completed")); |
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} |
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// ---------------------------------------------------------------------------- |
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// CUsbUiNotifOtgWarning::GetParamsL |
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// Mandatory for USB UI Notifiers when using asynchronous launch. |
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// This notifier is synchronous so this function is not used. |
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// ---------------------------------------------------------------------------- |
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// |
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void CUsbUiNotifOtgWarning::StartDialogL(const TDesC8& aBuffer, |
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TInt aReplySlot, const RMessagePtr2& aMessage) |
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{ |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::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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TPckgC<TInt> pckg( iNoteId ); |
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pckg.Set( aBuffer ); |
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iNoteId = pckg(); |
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FTRACE(FPrint(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::GetParamsL iNoteId: %d"), iNoteId )); |
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if ( iNoteId < 0 || iNoteId >= iStringIds->MdcaCount()) |
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{ |
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User::Leave( KErrArgument); |
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} |
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if (iNote) |
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{ |
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delete iNote; |
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iNote = NULL; |
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} |
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iNote = CHbDeviceMessageBoxSymbian::NewL( |
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CHbDeviceMessageBoxSymbian::EWarning, this); |
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HBufC* stringHolder = HbTextResolverSymbian::LoadLC(iStringIds->MdcaPoint(iNoteId) ); |
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iNote->SetTextL(*stringHolder); |
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iNote->ShowL(); |
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CleanupStack::PopAndDestroy( stringHolder ); |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifOtgWarning::StartDialogL completed")); |
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} |
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// ---------------------------------------------------------------------------- |
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// Call back function to observe device message box closing. |
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// ---------------------------------------------------------------------------- |
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// |
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void CUsbUiNotifOtgWarning::MessageBoxClosed( |
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const CHbDeviceMessageBoxSymbian* /*aMessageBox*/, |
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CHbDeviceMessageBoxSymbian::TButtonId aButton) |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::MessageBoxClosed")); |
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int returnValue = KErrNone; |
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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. |
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if (aButton == CHbDeviceMessageBoxSymbian::EAcceptButton) |
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{ |
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returnValue = KErrNone; |
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} |
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else |
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{ |
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returnValue = KErrCancel; |
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} |
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CompleteMessage( returnValue ); |
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FLOG(_L("[USBUINOTIF]\t CUsbUiNotifMSMMError::MessageBoxClosed completed")); |
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} |
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// End of File |