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/*
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* Copyright (c) 2007-2010 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: The engine class of operator info plugin. Handles the
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* communication with Publish&Subscribe data.
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*
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*/
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// INCLUDE FILES
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#include <AknIconArray.h> // For itemsicon
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#include <gulicon.h> // For itemsicon
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#include <aknlayout.cdl.h> // For TAknWindowLineLayout
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#include <aknlayoutscalable_avkon.cdl.h> // For scalable layouts
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#include <AknUtils.h>
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#include <AknIconUtils.h>
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#include "caisatengine.h"
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#include "caisatnotifier.h"
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#include "mpluginapi.h"
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#include "tflogger.h"
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// Default constructor
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// -----------------------------------------------------------------------------
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//
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CAiSatEngine::CAiSatEngine( MPluginAPI& aPlugin ) :
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iPlugin ( aPlugin ),
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iIcon( NULL ),
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iPreviousIconId( 0 )
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{
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}
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// -----------------------------------------------------------------------------
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// Two-phased constructor.
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// Create instance of concrete ECOM interface implementation
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// -----------------------------------------------------------------------------
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CAiSatEngine* CAiSatEngine::NewL( MPluginAPI& aPlugin )
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{
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TFLOGSTRING( "CAiSatEngine::NewL called" )
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CAiSatEngine* self = new( ELeave )CAiSatEngine( aPlugin );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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TFLOGSTRING( "CAiSatEngine::NewL exits" )
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return self;
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}
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// -----------------------------------------------------------------------------
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// Destructor.
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// Closes the connection to the P&S and deletes
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// all the dynamic content.
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// -----------------------------------------------------------------------------
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//
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CAiSatEngine::~CAiSatEngine()
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{
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TFLOGSTRING( "CAiSatEngine::~CAiSatEngine called" )
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delete iNotifier;
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// Delete icon and null the pointer.
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delete iIcon;
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iIcon = NULL;
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iSatService.Close();
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iSatSession.Close();
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TFLOGSTRING( "CAiSatEngine::~CAiSatEngine exits" )
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}
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// -----------------------------------------------------------------------------
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// Offers information about the content
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// Returns ETrue if there is content available,
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// EFalse if not.
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// -----------------------------------------------------------------------------
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//
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TBool CAiSatEngine::HasContent()
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{
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TFLOGSTRING( "CAiSatEngine::HasContent called - exits" )
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return iNotifier->HasContent();
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}
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// -----------------------------------------------------------------------------
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// Retrieves the operator info text from RSatService
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// -----------------------------------------------------------------------------
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//
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void CAiSatEngine::ContentText( TPtrC& aString )
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{
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TFLOGSTRING( "CAiSatEngine::ContentText called" )
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iNotifier->GetIdleTextString( aString );
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TFLOGSTRING( "CAiSatEngine::ContentText exits" )
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}
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// -----------------------------------------------------------------------------
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// Offers the Idle Mode icon
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// -----------------------------------------------------------------------------
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//
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void CAiSatEngine::ContentIconL( CGulIcon*& aGulIcon )
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{
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TFLOGSTRING( "CAiSatEngine::ContentIconL called" )
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// Active Idle framework will release the bitmap we would
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// publish. So a new bitmap should be created to avoid
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// destroying the bitmap owned by UAA.
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if ( iIcon )
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{
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TFLOGSTRING( "CAiSatEngine::ContentIconL iIcon != NULL" )
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// The bitmap for publishing.
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CFbsBitmap* bitmapToPublish( NULL );
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bitmapToPublish = new (ELeave) CFbsBitmap;
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CleanupStack::PushL( bitmapToPublish );
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TSize size = iIcon->SizeInPixels();
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TInt error = bitmapToPublish->Create( size, iIcon->DisplayMode() );
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TFLOGSTRING2( "CFbsBitmap::Create returns %d", error )
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// Duplicate the bitmap owned by UAA into the new bitmap.
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if ( !error )
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{
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error = bitmapToPublish->Duplicate( iIcon->Handle() );
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TFLOGSTRING2( "CFbsBitmap::Duplicate returns %d", error )
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if ( !error )
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{
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// Create a icon from the bitmap and publish it.
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aGulIcon = CGulIcon::NewL( bitmapToPublish );
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CleanupStack::Pop( bitmapToPublish );
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TFLOGSTRING( "CAiSatEngine::ContentIconL create GulIcon" )
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}
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}
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if ( error )
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{
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CleanupStack::PopAndDestroy( bitmapToPublish );
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aGulIcon = NULL;
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}
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}
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TFLOGSTRING( "CAiSatEngine::ContentIconL exits" )
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}
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//------------------------------------------------------------------------------
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// Loads icon provided by SIM from RSatIcon
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//------------------------------------------------------------------------------
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CFbsBitmap* CAiSatEngine::LoadIconL( TUint8 aIconId,
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RSatService::TSatIconQualifier aIconQualifier )
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{
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TFLOGSTRING( "CAiSatEngine::LoadIconL called" )
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CFbsBitmap* simIconBuffer( NULL );
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// If icon allready has been got from SIM (via satIcon and SATServer)
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// Because mechanism for fetching icon is very slow, it has been
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// stored in class variable to make reasonable speed for
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// Active Idle refreshing.
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if ( RSatService::ESatIconSelfExplanatory == aIconQualifier ||
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RSatService::ESatIconNotSelfExplanatory == aIconQualifier )
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{
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TFLOGSTRING( "CAiSatEngine::LoadIconL having icon" )
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RIconEf iconEf;
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CleanupClosePushL( iconEf );
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// Get icon info
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iSatService.GetIconInfoL( aIconId, iconEf );
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// Get the an available icon from info array.
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TInt infoCount( iconEf.Count() );
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TInt error( KErrNotFound );
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for ( TInt i = 0; i < infoCount && KErrNone != error; i++ )
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{
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TRAP( error, simIconBuffer = iSatService.GetIconL( iconEf[i] ) );
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}
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// Check whether the for loop ends without icon gotton.
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if ( error != KErrNone )
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{
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TFLOGSTRING2( "CAiSatEngine::LoadIconL: error=%d",error )
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simIconBuffer = NULL;
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}
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CleanupStack::PopAndDestroy( &iconEf );
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}
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TFLOGSTRING( "CAiSatEngine::LoadIconL exit" )
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return simIconBuffer;
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}
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// ---------------------------------------------------------------------------
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// Formulates response to SatIcon API
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// ---------------------------------------------------------------------------
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//
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void CAiSatEngine::HandleNotifyL()
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{
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TFLOGSTRING( "CAiSatEngine::HandleNotifyL called" )
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TUint8 id( iNotifier->IdleIconId() );
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RSatService::TSatIconQualifier iconQualifier(
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iNotifier->IdleIconQualifier() );
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if ( !HasContent() && RSatService::ESatIconNoIcon == iconQualifier )
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{
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// Removal of text = No text and no icon
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TFLOGSTRING( "CAiSatNotifier::HasContent ETrue remove text success" )
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SendSatResponseL( RSatService::ESATIdleSuccess );
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}
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else
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{
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TFLOGSTRING2( "CAiSatEngine::HandleNotifyL Icon: %d", iconQualifier )
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if ( RSatService::ESatIconNoIcon == iconQualifier)
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{
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TFLOGSTRING( "CAiSatEngine::HandleNotifyL ESatIconNoIcon" )
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SendSatResponseL( RSatService::ESATIdleSuccess );
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}
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else if ( RSatService::ESatIconSelfExplanatory == iconQualifier ||
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RSatService::ESatIconNotSelfExplanatory == iconQualifier )
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{
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SendSatResponseL( RSatService::ESATIdleSuccess );
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TFLOGSTRING( "CAiSatEngine::HandleNotify icon & success resp" )
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}
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else if ( RSatService::ESatIconNotSelfExplanatory != iconQualifier &&
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RSatService::ESatIconNoIcon != iconQualifier )
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{
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SendSatResponseL( RSatService::ESATIdleSuccessRequestedIconNotDisplayed );
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TFLOGSTRING( "CAiSatEngine: KSATIdleSuccessRequestedIconNotDisplayed" )
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}
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else
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{
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TFLOGSTRING( "CAiSatEngine::HandleNotifyL others" )
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// Report error
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SendSatResponseL( RSatService::ESATIdleMeUnableToProcessCmd );
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}
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}
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TFLOGSTRING( "CAiSatEngine::HandleNotify exit" )
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}
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// ---------------------------------------------------------------------------
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// Get Idle mode data first, and load icon for publishing
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// ---------------------------------------------------------------------------
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//
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void CAiSatEngine::PrepareIdleModeDataL( TBool& aDupIcon, TBool& aDupText )
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{
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TFLOGSTRING( "CAiSatEngine::PrepareGetIdleModeDataL called" )
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// Get icon Id, icon qualifier and text.
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iNotifier->GetIdleModeDataL( aDupIcon, aDupText );
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// Load icon, and check whether it is the same with previous one.
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// if not, Load icon, otherwise, do nothing.
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TUint8 id ( iNotifier->IdleIconId() );
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RSatService::TSatIconQualifier iconQualifier(
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iNotifier->IdleIconQualifier() );
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if ( !( RSatService::ESatIconNoIcon == iconQualifier ) ||
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!( id == iPreviousIconId && iIcon ) )
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{
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TFLOGSTRING( "CAiSatEngine::PrepareIdleModeDataL load icon" )
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delete iIcon;
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iIcon = NULL;
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// The bitmap is fetched from UAA.
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iIcon = LoadIconL( id, iconQualifier );
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iPreviousIconId = id;
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}
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TFLOGSTRING( "CAiSatEngine::PrepareGetIdleModeDataL exits" )
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}
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// ---------------------------------------------------------------------------
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// Symbian 2nd phase constructor can leave
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// ---------------------------------------------------------------------------
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//
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void CAiSatEngine::ConstructL()
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{
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TFLOGSTRING( "CAiSatEngine::ConstructL called" )
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iSatSession.ConnectL();
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TFLOGSTRING( "CAiSatEngine::ConstructL connect sat session" )
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iSatService.OpenL( iSatSession );
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TFLOGSTRING( "CAiSatEngine::ConstructL open sat service" )
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iNotifier = CAiSatNotifier::NewL( iPlugin, iSatService );
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User::LeaveIfError( iNotifier->Start() );
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TFLOGSTRING( "CAiSatEngine::ConstructL exits" )
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}
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// ---------------------------------------------------------------------------
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// Sends SAT response to RSatIcon
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// ---------------------------------------------------------------------------
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//
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void CAiSatEngine::SendSatResponseL(
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const RSatService::TSATIdleResult& aResponse ) const
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{
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TFLOGSTRING( "CAiSatEngine::SendSatResponseL called")
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iSatService.SetIdleModeTextResponse( aResponse );
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TFLOGSTRING( "CAiSatEngine::SendSatResponseL exits" )
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}
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// End Of File
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