/*
* Copyright (c) 2002-2009 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: Implementation of Accessory selection dialog.
*
*/
// INCLUDE FILES
#include "AccFwUiDialogNotifier.h"
#include "acc_debug.h"
#include <featmgr.h>
#include <secondarydisplay/SecondaryDisplayAccFwAPI.h>
#include <accfwnoteuinotifier.rsg>
#include <aknlistquerydialog.h>
#include <aknlists.h>
#include <bautils.h>
#include <data_caging_path_literals.hrh>
// EXTERNAL DATA STRUCTURES
// EXTERNAL FUNCTION PROTOTYPES
// CONSTANTS
const TUid KScreenOutputChannel = { 0x10282E0A };
_LIT(KAccFwUiNotifierResource, "accfwnoteuinotifier.rsc");
// MACROS
// LOCAL CONSTANTS AND MACROS
// MODULE DATA STRUCTURES
// LOCAL FUNCTION PROTOTYPES
// FORWARD DECLARATIONS
// ============================= LOCAL FUNCTIONS ===============================
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::CAccFwUiDialogNotifier()
// C++ default constructor can NOT contain any code, that
// might leave.
// -----------------------------------------------------------------------------
//
CAccFwUiDialogNotifier::CAccFwUiDialogNotifier()
: CActive( EPriorityStandard)
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::CAccFwUiDialogNotifier() - enter" );
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::CAccFwUiDialogNotifier() - return void" );
}
// Destructor
CAccFwUiDialogNotifier::~CAccFwUiDialogNotifier()
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::~CAccFwUiDialogNotifier() - enter" );
delete iDialog;
delete iCoverUIITems;
iSelections.Close();
CActive::Cancel();
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccPolAccessoryPolicy::~CAccFwUiDialogNotifier() - return void" );
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CAccFwUiDialogNotifier::ConstructL()
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::ConstructL() - enter" );
iErr = KErrNone;
//get pointer to CEikonEnv
iCoeEnv = CEikonEnv::Static();
if ( !iCoeEnv )
{
User::Leave( KErrGeneral );
}
iLockKeys = ETrue;
//Open resource file
TFileName fileName;
fileName.Zero();
TFileName drivePath;
Dll::FileName( drivePath );
fileName.Append( TParsePtrC( drivePath ).Drive() );
fileName.Append( KDC_RESOURCE_FILES_DIR );
fileName.Append( KAccFwUiNotifierResource );
BaflUtils::NearestLanguageFile( iCoeEnv->FsSession(), fileName );
//handle to resource file
iResourceFileOffset = iCoeEnv->AddResourceFileL( fileName );
//add to scheduler
CActiveScheduler::Add( this );
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::ConstructL() - return void" );
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::NewL()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CAccFwUiDialogNotifier* CAccFwUiDialogNotifier::NewL()
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::NewL() - enter" );
CAccFwUiDialogNotifier* self = new( ELeave ) CAccFwUiDialogNotifier;
CleanupStack::PushL( self );
self->ConstructL();
CleanupStack::Pop( self );
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::CAccFwUiDialogNotifier::NewL() - return" );
return self;
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::Release()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
void CAccFwUiDialogNotifier::Release()
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::Release() - enter" );
if( iResourceFileOffset )
{
iCoeEnv->DeleteResourceFile( iResourceFileOffset );
}
delete this;
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::Release() - return void" );
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::RegisterL()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
CAccFwUiDialogNotifier::TNotifierInfo CAccFwUiDialogNotifier::RegisterL()
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RegisterL() - enter" );
iInfo.iUid=KAccFwUiDialogNotifierUid;
iInfo.iChannel=KScreenOutputChannel;
iInfo.iPriority=ENotifierPriorityHigh;
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::CAccFwUiDialogNotifier::RegisterL() - return" );
return iInfo;
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::Info()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
CAccFwUiDialogNotifier::TNotifierInfo CAccFwUiDialogNotifier::Info() const
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::Info() - enter" );
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::Info() - return void" );
return iInfo;
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::StartL()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
TPtrC8 CAccFwUiDialogNotifier::StartL( const TDesC8& /*aBuffer*/ )
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::StartL() - enter" );
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::StartL() - return void" );
return KNullDesC8();
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::StartL()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
void CAccFwUiDialogNotifier::StartL(
const TDesC8& aBuffer,
TInt aReplySlot,
const RMessagePtr2& aMessage )
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::StartL() - enter" );
// Connect to AknKeylock2 server;
iErr = iServer.Connect();
//get selection bit mask
TUint32 selectionBitmask( 0 );
TPckg<TUint32> selectioPckg( selectionBitmask );
selectioPckg.Copy( aBuffer );
//prepare selection array
iSelections.Close();
// construct listbox item array
iItemList = new ( ELeave ) CDesCArrayFlat( 10 );
//if cover UI exist
if( FeatureManager::FeatureSupported( KFeatureIdCoverDisplay ) )
{
delete iCoverUIITems;
iCoverUIITems = 0;
iCoverUIITems = new ( ELeave ) CArrayFixFlat<TInt>( 10 );
}
TResourceReader reader;
HBufC8* literals = iCoeEnv->AllocReadResourceAsDes8LC( R_SELECTION_DIALOG_LITERALS );
reader.SetBuffer( literals );
TInt count( reader.ReadInt16() );
TInt coverUIItemCounter( 0 );
//add items to dialog
for ( TInt i(0); i < count; i++ )
{
//read from resource
TUint32 index( reader.ReadUint32() );
HBufC * buf( reader.ReadHBufCL() );
CleanupStack::PushL( buf );
if ( index & selectionBitmask )
{
iItemList->AppendL( *buf );
iSelections.Append( index );
//append cover UI items
if ( iCoverUIITems )
{
iCoverUIITems->AppendL( coverUIItemCounter++ );
}
}
CleanupStack::PopAndDestroy( buf );
if ( ( index << 1 ) > selectionBitmask )
{
//stop for-loop, selectionbitmask can't match anymore
break;
}
}
CleanupStack::PopAndDestroy( literals );
iMessage = aMessage;
iReplySlot = aReplySlot;
iIsCancelled = EFalse;
//prepare active object
SetActive();
TRequestStatus* status = &iStatus;
User::RequestComplete( status, KErrNone );//RunL() function will get called
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::StartL() - return void" );
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::RunL()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
void CAccFwUiDialogNotifier::RunL()
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - enter" );
if ( iIsCancelled )
{
return;
}
if( iErr == KErrNone )
{
iWasLocked = iServer.IsKeyLockEnabled();
// Change the bit on and off. SysAp will detect that
// the lights should be switched on for the specified time.
iServer.DisableKeyLock();
}
TInt replyValue;
//create and prepare dialog
iDialog = new ( ELeave ) CAknListQueryDialog ( &replyValue );
iDialog->PrepareLC( R_SELECTION_DIALOG_LIST_QUERY );
//add items to popup list
iDialog->SetItemTextArray( iItemList );
if( FeatureManager::FeatureSupported( KFeatureIdCoverDisplay ) )
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - Publish cover UI ");
iDialog->PublishDialogL( ECmdShowAccessorySelectionDialog,
KCatAccFw,
iCoverUIITems );
//iDialog take ownership
iCoverUIITems = 0;
}
//show dialog...
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - Show dialog -> RunLD()" );
TBool result = iDialog->RunLD();
iDialog = 0;
//create package
TInt returnValue( 0 );
TPckg<TInt> valuePck( returnValue );
if ( !iIsCancelled )
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - Check dialog result" );
if ( result )
{
//write selected item to reply slot
if ( returnValue >= 0 && iSelections.Count() )
{
returnValue = iSelections[ replyValue ];
API_TRACE_1( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - Set selection: %d", returnValue );
}
// Don't lock keys if something was selected
iLockKeys = EFalse;
}
else
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - Cancel pressed" );
returnValue = 0;
iLockKeys = ETrue;
}
//complete client requests
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - Write response value to message" );
iMessage.Write( iReplySlot, valuePck, 0 );
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - Complete message" );
iMessage.Complete( KErrNone );
}
else
{
// Message is being completed with KErrCancel in Cancel-method
}
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - Release resources" );
delete iCoverUIITems;
iCoverUIITems = 0;
iSelections.Close();
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunL() - return void" );
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::RunError()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
TInt CAccFwUiDialogNotifier::RunError(TInt aError)
{
API_TRACE_1( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunError() - %d", aError );
if( !iMessage.IsNull() )
{
iMessage.Complete( aError );
}
aError = KErrNone;
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::RunError() - return" );
return aError;
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::DoCancel()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
void CAccFwUiDialogNotifier::DoCancel()
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::DoCancel() - enter" );
if( !iMessage.IsNull() )
{
iMessage.Complete( KErrCancel );
}
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::DoCancel() - return" );
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::Cancel()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
void CAccFwUiDialogNotifier::Cancel()
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::Cancel() - enter" );
iIsCancelled = ETrue;
if( iLockKeys && iWasLocked && ( iErr == KErrNone ) )
{
iServer.EnableKeyLock();
}
iLockKeys = ETrue;
if ( iDialog )
{
//cancel active object, delete dialog and release resources
if ( IsActive() )
{
CActive::Cancel();
}
delete iDialog;
iDialog = 0;
delete iCoverUIITems;
iCoverUIITems = 0;
iSelections.Close();
TInt returnValue( 0 );
TPckg<TInt> valuePck( returnValue );
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::Cancel() - Write response value to message" );
iMessage.Write( iReplySlot, valuePck, 0 );
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::Cancel() - Complete message with Cancel" );
iMessage.Complete( KErrCancel );
}
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::Cancel() - return void" );
}
// -----------------------------------------------------------------------------
// CAccFwUiDialogNotifier::UpdateL()
// (other items were commented in a header).
// -----------------------------------------------------------------------------
TPtrC8 CAccFwUiDialogNotifier::UpdateL(
const TDesC8& /*aBuffer*/ )
{
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::UpdateL() - enter" );
API_TRACE_( "[AccFW: ACCFWUINOTIFIER] CAccFwUiDialogNotifier::UpdateL() - return void" );
return KNullDesC8();
}
// End of File