/*
* Copyright (c) 2007 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: FM Radio App UI implementation
*
*/
// INCLUDE FILES
#include <featmgr.h>
#if defined __SERIES60_HELP || defined FF_S60_HELPS_IN_USE
#include <hlplch.h>
#include "radio.hlp.hrh"
#endif
#include <akntoolbar.h>
#include <StringLoader.h>
#include <eikmenup.h>
#include <avkon.hrh>
#include <aknlistquerydialog.h>
#include <AknQueryDialog.h>
#include <AknGlobalNote.h>
#include <fmradio.rsg>
#include <fmradiocommandlineparams.h>
#include <alf/alfenv.h>
#include <AknVolumePopup.h>
#include <fmradiointernalpskeys.h>
#include <fmradiouids.h>
#include <iaupdate.h>
#include <iaupdateparameters.h>
#include <iaupdateresult.h>
#include <e32property.h>
#include <apgwgnam.h>
#include <centralrepository.h>
#include <settingsinternalcrkeys.h>
#include <activeidle2domainpskeys.h>
#include <akntoolbarextension.h>
#include "fmradiobacksteppingservicewrapper.h"
#include "fmradiodocument.h"
#include "fmradioengine.h"
#include "fmradiovariant.hrh"
#include "fmradiomainview.h"
#include "fmradiochannellistview.h"
#include "fmradiocontroleventobserverimpl.h"
#include "fmradioscanlocalstationsview.h"
#include "fmradio.hrh"
#include "fmradioengine.hrh"
#include "fmradioappui.h"
#include "fmradiordsreceiver.h"
#include "fmradioapp.h"
#include "fmradiopubsub.h"
#include "debug.h"
// Application Uid for Active Idle app
#ifdef __ACTIVE_IDLE
const TUid KFMRadioUidIdleApp = { 0x101FD64C };
#else
const TUid KFMRadioUidIdleApp = KPSUidActiveIdle2; // use this one instead because the "aisystemuids.hrh" is not export
#endif
// CONSTANTS
// ---------------------------------------------------------------------------------
// CFMInformationNote::CFMInformationNote
// ---------------------------------------------------------------------------------
CFMInformationNote::CFMInformationNote( MInformationNoteInterface& aObserver ) :
CAknInformationNote ( EFalse ),
iDialogObserver( aObserver )
{
}
// ---------------------------------------------------------------------------------
// CFMInformationNote::~CFMInformationNote
// ---------------------------------------------------------------------------------
//
CFMInformationNote::~CFMInformationNote()
{
iDialogObserver.DialogTerminated();
}
// ================= MEMBER FUNCTIONS =======================
// ---------------------------------------------------------------------------------
// C++ default constructor can NOT contain any code, that
// might leave.
// ---------------------------------------------------------------------------------
//
CFMRadioAppUi::CFMRadioAppUi() :
iStartUp( ETrue ),
iStartupWizardHandled( EFalse ),
iStartupWizardRunning( EFalse ),
iTuneFromWizardActivated( EFalse ),
iInfoNoteOn( EFalse ),
iPendingViewId( KNullUid ),
iRegionChanged( EFalse )
{
}
// ---------------------------------------------------------------------------------
// CFMRadioAppUi::ConstructL
// 2nd phase constructor. Instanciates all member objects
// ---------------------------------------------------------------------------------
//
void CFMRadioAppUi::ConstructL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::ConstructL()") ) );
BaseConstructL( EAknEnableSkin | EAknEnableMSK | EAknSingleClickCompatible );
FeatureManager::InitializeLibL();
iFeatureManagerInitialized = ETrue;
// initialise local variation key with all features disabled.
iFMRadioVariationFlags = 0;
iAudioResourceAvailable = ETrue;
iAlreadyClean = EFalse;
iRadioEngine = CRadioEngine::NewL( *this ); // Construct a radio engine object
// Fill channels array from engine
GetChannelsArrayL();
if ( iRadioEngine->IsInCall() )
{
iCurrentRadioState = EFMRadioStateOffForPhoneCall;
}
iBsWrapper = CFMRadioBackSteppingServiceWrapper::NewL( TUid::Uid( KUidFMRadioApplication ) );
AddViewActivationObserverL( iBsWrapper );
iMainView = CFMRadioMainView::NewL( iRadioEngine, *iAlfEnv, *this );
AddViewL( iMainView ); // transfer ownership to CAknViewAppUi
iChannelListView = CFMRadioChannelListView::NewL( iRadioEngine, *this );
AddViewL( iChannelListView ); // transfer ownership to CAknViewAppUi
iScanLocalStationsView = CFMRadioScanLocalStationsView::NewL( *iRadioEngine, *this );
AddViewL( iScanLocalStationsView ); // transfer ownership to CAknViewAppUi
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::SecondaryConstructL()
// All leaving function calls are made here, so that nothing is left on the stack if the ConstructL leaves
// The reason for this behaviour is that the UI framework doesn't handle leaves from the AppUi correctly.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::SecondaryConstructL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::SecondaryConstructL()") ) );
iLayoutChangeObserver = iMainView;
iRadioEngine->PubSubL().PublishPresetCountL( iChannels.Count() );
// Create vertical volume popup for speaker and headset
iIhfVolumePopupControl = CAknVolumePopup::NewL( NULL, ETrue );
iIhfVolumePopupControl->SetRange( KFMRadioMinVolumeLevel, KFMRadioMaxVolumeLevel );
iIhfVolumePopupControl->SetStepSize( KFMRadioVolumeStepSize );
// Set observer for control events
iIhfVolumePopupControl->SetObserver( this );
iHeadsetVolumePopupControl = CAknVolumePopup::NewL( NULL, ETrue );
iHeadsetVolumePopupControl->SetRange( KFMRadioMinVolumeLevel, KFMRadioMaxVolumeLevel );
iHeadsetVolumePopupControl->SetStepSize( KFMRadioVolumeStepSize );
iHeadsetVolumePopupControl->SetObserver( this );
iActiveVolumePopupControl = iHeadsetVolumePopupControl; //initialize it to Headset
// Create and set our observer for control events.
iControlEventObserver = CFMRadioControlEventObserverImpl::NewL( *this );
iRadioEngine->PubSubL().SetControlEventObserver( iControlEventObserver );
// For monitoring side volume key events
iSvkEvents = CFMRadioSvkEvents::NewL(*this);
iRadioEngine->PubSubL().PublishApplicationRunningStateL( EFMRadioPSApplicationRunning );
UpdateLandscapeInformation();
// Create alfred environment
iAlfEnv = CAlfEnv::NewL();
// Create alfred display
TRect rect;
AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);
if( !IsLandscapeOrientation() )
{
TRect toolBarRect = iMainView->Toolbar()->Rect();
rect.SetHeight( rect.Height() - toolBarRect.Height() );
}
iAlfEnv->NewDisplayL( rect, CAlfEnv::ENewDisplayAsCoeControl );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleTunerReadyCallback
// Tuner is initialized and ready.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleTunerReadyCallback()
{
iRadioEngine->InitializeRadio();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::~CFMRadioAppUi
// Destructor
// Frees reserved resources
// ---------------------------------------------------------------------------
//
CFMRadioAppUi::~CFMRadioAppUi()
{
if ( iRadioEngine )
{
TRAP_IGNORE(
iRadioEngine->PubSubL().PublishApplicationRunningStateL( EFMRadioPSApplicationClosing ) )
}
FTRACE( FPrint( _L("CFMRadioAppUi::~CFMRadioAppUi()") ) );
if ( iAlreadyClean == EFalse )
{
Cleanup();
}
if ( iFeatureManagerInitialized )
{
FeatureManager::UnInitializeLib();
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::Cleanup()
// Perform object cleanup. This would normally be performed in the destructor,
// but since it can also be called from SecondaryConstructL it was moved into
// a seperate function.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::Cleanup()
{
FTRACE( FPrint( _L("CFMRadioAppUi::Cleanup()") ) );
delete iIhfVolumePopupControl;
iIhfVolumePopupControl = NULL;
delete iHeadsetVolumePopupControl;
iHeadsetVolumePopupControl = NULL;
if (iRadioEngine)
{
delete iRadioEngine;
iRadioEngine = NULL;
}
if (iSvkEvents)
{
delete iSvkEvents;
}
if (iGlobalOfflineQuery)
{
delete iGlobalOfflineQuery;
}
if (iLocalActivateOfflineQuery)
{
delete iLocalActivateOfflineQuery;
}
if (iLocalContinueOfflineQuery)
{
delete iLocalContinueOfflineQuery;
}
delete iControlEventObserver;
delete iAlfEnv;
iAlreadyClean = ETrue;
if ( iConnectHeadsetGlobalNote )
{
delete iConnectHeadsetGlobalNote;
iConnectHeadsetGlobalNote = NULL;
}
if ( iConnectHeadsetQuery )
{
delete iConnectHeadsetQuery;
iConnectHeadsetQuery = NULL;
}
iChannels.ResetAndDestroy();
iChannels.Close();
if ( iUpdate )
{
delete iUpdate;
iUpdate = NULL;
}
if ( iParameters )
{
delete iParameters;
iParameters = NULL;
}
if ( iSettingsRepository )
{
delete iSettingsRepository;
iSettingsRepository = NULL;
}
if ( iBsWrapper )
{
RemoveViewActivationObserver( iBsWrapper );
}
delete iBsWrapper;
iBsWrapper = NULL;
delete iStartupForegroundCallback;
iStartupForegroundCallback = NULL;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleCommandL
// Interprets view's menu-,softkey and other commands and acts
// accordingly by calling the appropriate command handler
// function for further action.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleCommandL( TInt aCommand )
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleCommandL state=%d command=%d "), iCurrentRadioState, aCommand) );
if ( iCurrentRadioState == EFMRadioStateOn )
{
switch ( aCommand )
{
case EFMRadioCmdChannelList:
ActivateLocalViewL( iChannelListView->Id() );
break;
case EFMRadioCmdSeekUp:
ScanUpL();
break;
case EFMRadioCmdSeekDown:
ScanDownL();
break;
case EFMRadioCmdSaveChannel:
SaveChannelToLastIntoListL();
break;
case EFMRadioCmdScanLocalStations:
ActivateLocalViewL( iScanLocalStationsView->Id() );
break;
case EFMRadioCmdScanLocalStationsScan:
// continue scanning
StartLocalStationsSeekL();
break;
case EFMRadioCmdListenCh:
if ( iChannels.Count() > 0 )
{
PlayChannel( iChannelListView->CurrentlySelectedChannel() );
}
break;
case EFMRadioCmdRename:
RenameCurrentChannelL();
break;
case EFMRadioCmdActivateIhf:
SetAudioOutput( CRadioEngine::EFMRadioOutputIHF );
break;
case EFMRadioCmdDeactivateIhf:
SetAudioOutput( CRadioEngine::EFMRadioOutputHeadset );
break;
case EFMRadioCmdEnableRdsAfSearch:
iRadioEngine->SetRdsAfSearchEnable( ETrue );
break;
case EFMRadioCmdDisableRdsAfSearch:
iRadioEngine->SetRdsAfSearchEnable( EFalse );
break;
case EFMRadioCmdUpdateVolume:
UpdateVolume( EDirectionNone );
break;
case EFMRadioCmdNextChannel:
{
TInt channelCount = iChannels.Count();
if ( channelCount >= 1 )
{
iMainView->SetStationChangeType( EFMRadioStationChangeNext );
PlayChannel( iChannelListView->NextChannel() );
}
else
{
if ( AknLayoutUtils::PenEnabled() )
{
DisplayInformationNoteL( R_QTN_FMRADIO_USE_LONG_TAP );
}
}
break;
}
case EFMRadioCmdPrevChannel:
{
TInt channelCount = iChannels.Count();
if ( channelCount >= 1 )
{
iMainView->SetStationChangeType( EFMRadioStationChangePrevious );
PlayChannel( iChannelListView->PreviousChannel() );
}
else
{
if ( AknLayoutUtils::PenEnabled() )
{
DisplayInformationNoteL( R_QTN_FMRADIO_USE_LONG_TAP );
}
}
break;
}
case EFMRadioCmdMuteOn:
iRadioEngine->SetMuteOn( ETrue );
break;
case EFMRadioCmdMuteOff:
iRadioEngine->SetMuteOn( EFalse );
break;
case EFMRadioCmdMute:
HandleMuteCommand();
break;
case EAknCmdHelp:
case EFMRadioCmdHelp:
{
#if defined __SERIES60_HELP || defined FF_S60_HELPS_IN_USE
if ( ActiveView() == KFMRadioMainViewId )
{
HlpLauncher::LaunchHelpApplicationL( iCoeEnv->WsSession(), GetCurrentHelpContextL() );
}
else
{
CArrayFix<TCoeHelpContext>* buf = CCoeAppUi::AppHelpContextL();
HlpLauncher::LaunchHelpApplicationL( iCoeEnv->WsSession(), buf );
}
#endif
}
break;
default:
break;
}
}
else if ( iCurrentRadioState == EFMRadioStateBusySeek ||
iCurrentRadioState == EFMRadioStateBusyScanLocalStations )
{
switch ( aCommand )
{
case EFMRadioCmdStopTuning:
case EAknSoftkeyCancel:
CancelSeek();
break;
default:
break;
}
}
switch ( aCommand )
{
case EFMRadioCmdScanLocalStationsViewActive:
iLayoutChangeObserver = iScanLocalStationsView;
break;
case EFMRadioCmdChannelListViewActive:
iLayoutChangeObserver = iChannelListView;
break;
case EFMRadioCmdMainViewActive:
iLayoutChangeObserver = iMainView;
break;
case EAknSoftkeyExit:
case EEikCmdExit:
case EAknCmdExit:
Exit();
break;
default:
break;
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ActiveView
// ---------------------------------------------------------------------------
//
TUid CFMRadioAppUi::ActiveView() const
{
return iView ? iView->Id() : KNullUid;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::RadioEngine
// ---------------------------------------------------------------------------
//
CRadioEngine* CFMRadioAppUi::RadioEngine()
{
return iRadioEngine;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::Document
// ---------------------------------------------------------------------------
//
CFMRadioDocument* CFMRadioAppUi::Document() const
{
return static_cast<CFMRadioDocument*>( CEikAppUi::Document() );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::BackSteppingWrapper
// ---------------------------------------------------------------------------
//
CFMRadioBackSteppingServiceWrapper& CFMRadioAppUi::BackSteppingWrapper() const
{
return *iBsWrapper;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::TurnRadioOn
// Turn the fm radio hardware on
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::TurnRadioOn()
{
FTRACE(FPrint(_L("CFMRadioAppUi::TurnRadioOn()")));
if ( !iRadioEngine->IsRadioOn() )
{
// Force the mute state only if it wasn't already forced
if ( iMuteStatusBeforeRadioInit == EFMUninitialized )
{
if ( iRadioEngine->IsMuteOn() )
{
FTRACE(FPrint(_L("CFMRadioAppUi::iMuteStatusBeforeRadioInit = ETrue;()")));
iMuteStatusBeforeRadioInit = EFMMuted;
}
else
{
FTRACE(FPrint(_L("CFMRadioAppUi::iMuteStatusBeforeRadioInit = EFalse;()")));
iMuteStatusBeforeRadioInit = EFMUnmuted;
}
}
iCurrentRadioState = EFMRadioStateBusyRadioOn;
// use mute here so we have no audio until tune event
iRadioEngine->SetMuteOn( ETrue );
iRadioEngine->RadioOn();
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::PlayChannel
// Tune the radio hardware to the frequency saved at the specified channel
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::PlayChannel( TInt aIndex )
{
FTRACE( FPrint( _L("CFMRadioAppUi::PlayChannel(%d)"), aIndex ) );
if ( aIndex >= KMinNumberOfChannelListItems &&
aIndex < KMaxNumberOfChannelListItems )
{
// Activate the channel by index
TRAP_IGNORE( iRadioEngine->TunePresetL( aIndex ) )
iMainView->PrepareViewForChannelChange();
// Update channel list
iChannelListView->SetNowPlayingChannel( aIndex );
iChannelListView->SetLastListenedChannel( aIndex );
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::EraseCurrentChannelL
// Delete channel from the channel list
// ---------------------------------------------------------------------------
//
TBool CFMRadioAppUi::EraseChannelL( TInt aIndex )
{
FTRACE( FPrint( _L("CFMRadioAppUi::EraseCurrentChannelL()") ) );
TBool accepted = ConfirmChannelListDeleteL( aIndex );
if ( accepted )
{
UpdateChannelsL( EDeleteChannel, aIndex, 0 );
UpdateChannelsL( EStoreAllToRepository, 0, 0 );
}
return accepted;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::RenameCurrentChannelL
// Rename the currently selected channel
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::RenameCurrentChannelL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::RenameCurrentChannelL()") ) );
TInt channelIndex = KErrNotFound;
if ( ActiveView() == KFMRadioChannelListViewId )
{
channelIndex = iChannelListView->CurrentlySelectedChannel();
}
else
{
channelIndex = iRadioEngine->GetPresetIndex();
}
// Display the text query
CRadioEngine::TStationName channelName = iChannels[ channelIndex ]->PresetName();
CAknTextQueryDialog* dlg = new (ELeave) CAknTextQueryDialog( channelName, CAknQueryDialog::ENoTone );
if ( dlg->ExecuteLD( R_FMRADIO_RENAME_QUERY ) )
{
FTRACE(FPrint(_L("CFMRadioAppUi::RenameCurrentChannelL()")));
iChannels[channelIndex]->SetPresetNameL( channelName );
iChannelListView->UpdateChannelListContentL( channelIndex,
iChannels[ channelIndex ]->PresetName(),
iChannels[ channelIndex ]->PresetFrequency() );
UpdateChannelsL( EStoreIndexToRepository, channelIndex, 0 );
iMainView->SetStationChangeType( EFMRadioStationChangeNone );
// A channel can also be renamed from the main view
iMainView->DisplayChannelL( channelIndex );
// show default logo for a while
// so that animation is stopped and it has the right channel name
// after restart
iMainView->ShowDefaultLogo();
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::SaveChannelToLastIntoListL
// Display listbox menu to allow user to specify a channel
// to save currently tuned frequency to.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::SaveChannelToLastIntoListL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::SaveChannelToLastIntoListL()") ) );
SaveChannelL( iChannels.Count() + 1 );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::SaveChannel
// Save currently tuned frequency to the currently selected channel
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::SaveChannelL( TInt aIndex )
{
FTRACE( FPrint( _L("CFMRadioAppUi::SaveChannelL(%d)"), aIndex ) );
TBool continueWithSave = ETrue;
// check if channel list is full
if ( aIndex == KMaxNumberOfChannelListItems + 1 )
{
CAknQueryDialog* query = CAknQueryDialog::NewL();
if ( query->ExecuteLD( R_FMRADIO_REPLACE_EXISTING_CHANNELS_QUERY ) )
{
UpdateChannelsL( ERemoveAllFromRepository, 0, 0 );
}
else
{
continueWithSave = EFalse;
}
}
if ( continueWithSave )
{
CFMRadioRdsReceiverBase& receiver = iRadioEngine->RdsReceiver();
CFMRadioRdsReceiverBase::TFMRadioProgrammeSeviceType type =
receiver.ProgrammeServiceNameType();
const TDesC& channelName = type == CFMRadioRdsReceiverBase::EFMRadioPSNameStatic ?
receiver.ProgrammeService() : KNullDesC;
CFMRadioPreset* preset = CFMRadioPreset::NewL();
CleanupStack::PushL( preset );
preset->SetPresetNameL( channelName );
preset->SetPresetFrequency( iRadioEngine->GetTunedFrequency() );
const TDesC& webUrl = receiver.RtPlusProgramUrl();
if ( webUrl.Length() )
{
preset->SetPresetUrlL( webUrl );
}
iChannels.AppendL( preset );
CleanupStack::Pop( preset );
UpdateChannelsL( EStoreAllToRepository, 0, 0 );
iMainView->SetStationChangeType( EFMRadioStationChangeNone );
PlayChannel( iChannels.Count() - 1 );
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ConfirmChannelListDeleteL
// Display confirmation dialog for channel deletion
// ---------------------------------------------------------------------------
//
TBool CFMRadioAppUi::ConfirmChannelListDeleteL( TInt aIndex )
{
FTRACE( FPrint( _L("CFMRadioAppUi::ConfirmChannelListActionL( %d )"), aIndex ) );
TInt accepted = EFalse; // Operation accepted or discarded
TInt stringResourceId = 0; // Resource id of the prompt text
TInt queryResourceId = R_FMRADIO_ERASE_CH_CONFIRMATION_QUERY; // Resource id of the used query dialog
RBuf channelData;
channelData.CleanupClosePushL();
if ( iChannels[ aIndex ]->PresetName().Length() )
{
stringResourceId = R_QTN_FMRADIO_QUERY_DELETE;
channelData.CreateL( iChannels[ aIndex ]->PresetName() );
}
else
{
stringResourceId = R_QTN_FMRADIO_QUERY_DELETE_MHZ;
TInt maxDecimalPlaces = iRadioEngine->DecimalCount();
TInt channelfreq = iChannels[ aIndex ]->PresetFrequency();
TReal realFrequency = static_cast<TReal>( channelfreq / static_cast<TReal>( KHzConversionFactor ));
channelData.CreateL( KFrequencyMaxLength );
TRealFormat format( KFrequencyMaxLength, maxDecimalPlaces );
channelData.Num( realFrequency, format );
AknTextUtils::LanguageSpecificNumberConversion( channelData );
}
// Excecute a confirmation query with string and query resource id
HBufC* prompt = StringLoader::LoadLC( stringResourceId, channelData, iCoeEnv );
CAknQueryDialog* queryDlg = CAknQueryDialog::NewL();
accepted = queryDlg->ExecuteLD( queryResourceId, *prompt );
CleanupStack::PopAndDestroy( prompt );
CleanupStack::PopAndDestroy( &channelData );
return accepted;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ScanUpL
//
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::ScanUpL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::ScanUpL()") ) );
// Frequency is always 0 when asking engine for automatical tuning. Frequency
// parameter is then ignored by engine when automatical tuning (seek) is requested.
iCurrentRadioState = EFMRadioStateBusySeek;
if ( iMainView->IsForeground() )
{
iMainView->SetStationChangeType( EFMRadioStationChangeScanUp );
iMainView->SeekL(); // Show seek wait note
}
iRadioEngine->ScanUp();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ScanDownL
//
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::ScanDownL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::ScanDownL()") ) );
// Frequency is always 0 when asking engine for automatical tuning. Frequency
// parameter is then ignored by engine when automatical tuning (seek) is requested.
iCurrentRadioState = EFMRadioStateBusySeek;
if ( iMainView->IsForeground() )
{
iMainView->SetStationChangeType( EFMRadioStationChangeScanDown );
iMainView->SeekL(); // Show seek wait note
}
iRadioEngine->ScanDown();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::TuneL
//
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::TuneL( TInt aFrequency )
{
FTRACE( FPrint( _L("CFMRadioAppUi::TuneL(%d)"), aFrequency ) );
// Frequency is always 0 when asking engine for automatical tuning. Frequency
// parameter is then ignored by engine when automatical tuning (seek) is requested.
iCurrentRadioState = EFMRadioStateBusySeek;
if (iMainView->IsForeground())
{
iMainView->SeekL(); // Show seek wait note
}
iRadioEngine->Tune(aFrequency);
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::UpdateVolume
// Update the radio volume
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::UpdateVolume( CFMRadioAppUi::TFMRadioDirections aDirection )
{
FTRACE( FPrint( _L("CFMRadioAppUi::UpdateVolume(%d)"), UpdateVolume ) );
if ( !iRadioEngine->IsInCall() )
{
TInt volumeControlLevel = iRadioEngine->GetVolume();
TInt newVol = 0;
if ( aDirection == EDirectionDown )
{
TRAP_IGNORE( ShowVolumePopupL(); )
newVol = volumeControlLevel - 1;
if ( newVol > KFMRadioMinVolumeLevel )
{
iRadioEngine->SetVolume( newVol );
}
else
{
iRadioEngine->SetMuteOn( ETrue );
iRadioEngine->SetVolume( newVol );
iActiveVolumePopupControl->SetValue( KFMRadioMinVolumeLevel );
}
}
else if ( aDirection == EDirectionUp )
{
TRAP_IGNORE( ShowVolumePopupL(); )
if ( iRadioEngine->IsMuteOn() )
{
iRadioEngine->SetMuteOn( EFalse );
}
newVol = volumeControlLevel + 1;
if ( newVol <= KFMRadioMaxVolumeLevel )
{
iRadioEngine->SetVolume( newVol );
}
else
{
iActiveVolumePopupControl->SetValue( KFMRadioMaxVolumeLevel );
}
}
else if ( aDirection == EDirectionNone )
{
//we just wish to update the UI's volume control
HandleVolumeChangedCallback();
}
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::SetAudioOutput
// Set the audio output of the radio.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::SetAudioOutput(
CRadioEngine::TFMRadioAudioOutput aAudioOutput )
{
iRadioEngine->SetAudioOutput( aAudioOutput );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::CancelSeek
// Cancel outstanding seek request.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::CancelSeek()
{
FTRACE( FPrint( _L("CFMRadioAppUi::CancelSeek()") ) );
if ( iCurrentRadioState == EFMRadioStateBusySeek )
{
iRadioEngine->CancelScan(); // Seek request to engine
}
HandleStopSeekCallback();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::DisplayErrorNoteL
// Displays an error note with the text contained in the passed in reference
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::DisplayErrorNoteL( TInt aErrorNote )
{
// Show headset missing note
CAknErrorNote* errorNote = new ( ELeave ) CAknErrorNote( ETrue );
HBufC* noteText = StringLoader::LoadLC( aErrorNote, iCoeEnv );
errorNote->ExecuteLD( *noteText );
CleanupStack::PopAndDestroy( noteText );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::DisplayInformationNoteL
// Displays an information note
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::DisplayInformationNoteL( TInt aInfoNote )
{
if ( !iInfoNoteOn && IsForeground() )
{
CFMInformationNote* infonote = new ( ELeave ) CFMInformationNote( *this );
HBufC* noteText = StringLoader::LoadLC( aInfoNote, iCoeEnv );
iInfoNoteOn = ETrue;
infonote->ExecuteLD( *noteText );
CleanupStack::PopAndDestroy( noteText );
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ExitApplication
// Shutdown the application.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::ExitApplication()
{
FTRACE( FPrint( _L("CFMRadioAppUi::ExitApplication() - Start") ) );
//this method is called twice. First will trigger the RadioOff command
if ( iCurrentRadioState == EFMRadioStateOff ||
iCurrentRadioState == EFMRadioStateOffForPhoneCall ||
iCurrentRadioState == EFMRadioStateOffBeforePhoneCall )
{
//once we receive a radio off complete event we finish shutting down.
FTRACE( FPrint( _L("CFMRadioAppUi::ExitApplication() - calling exit") ) );
Exit();
}
else
{
if ( iCurrentRadioState != EFMRadioStateExiting )
{
iCurrentRadioState = EFMRadioStateExiting;
FTRACE( FPrint( _L("CFMRadioAppUi::ExitApplication() - turning off, and starting timer") ) );
iRadioEngine->RadioOff(); // Shutdown radio
}
}
}
// ---------------------------------------------------------------------------
// From class CCoeAppUi
// CFMRadioAppUi::HandleForegroundEventL
// Application has gone to foreground/background.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleForegroundEventL( TBool aForeground )
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleForegroundEventL(%d)"), aForeground ) );
CAknViewAppUi::HandleForegroundEventL( aForeground );
if ( aForeground )
{
if ( iStartUp )
{
iStartUp = EFalse;
// Rest of startup processing may show a waiting dialog. It cannot be
// done while processing a foreground event. So a call back is used.
iStartupForegroundCallback = new( ELeave ) CAsyncCallBack(
TCallBack( StaticStartupForegroundCallback, this ), CActive::EPriorityStandard );
iStartupForegroundCallback->CallBack();
}
else
{
// Restores all resources that were released with a call to Release().
// After this the Hitchcock user interface should be in the same state
// in terms of resources as it was prior to the Release() call.
iAlfEnv->RestoreL();
// Check if offline profile is activated after/when playing e.g. music player.
// In that case we didn't show the offline query as global, so we need
// to show it now.
if ( IsOfflineProfileActivatedWhenRadioAudioDisabled() )
{
// Do not re-show the offline query if user hasn't yet answered to it.
if ( !iShowingLocalOfflineContinueQuery )
{
iRadioEngine->RadioOff();
TInt res(0);
iShowingLocalOfflineContinueQuery = ETrue;
iOfflineQueryDialogActivated = ETrue;
if ( !iLocalContinueOfflineQuery )
{
iLocalContinueOfflineQuery = CAknQueryDialog::NewL();
}
res = iLocalContinueOfflineQuery->ExecuteLD( R_FMRADIO_CONTINUE_IN_OFFLINE_QUERY );
iLocalContinueOfflineQuery = NULL;
iOfflineQueryDialogActivated = EFalse;
iShowingLocalOfflineContinueQuery = EFalse;
if ( res )
{
iOfflineProfileActivatedWhenRadioAudioDisabled = EFalse;
iRadioEngine->RadioOn();
HandlePendingViewActivationL();
}
else
{
Exit();
}
}
}
TryToResumeAudioL();
}
}
else
{
// Releases as many resources of the Hitchcock as possible.
iAlfEnv->Release();
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleRadioEngineCallBack
// Notification from Radio Engine informing the UI when requests have
// completed or certain events have occured that needs to be handled.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleRadioEngineCallBack(
MRadioEngineStateChangeCallback::TFMRadioNotifyEvent aEventCode,
TInt aErrorCode )
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleRadioEngineCallBack - event %d error code: %d"), aEventCode, aErrorCode ) );
TInt err = KErrNone;
if ( aErrorCode == KErrNone )
{
switch ( aEventCode )
{
case EFMRadioEventTunerReady:
HandleTunerReadyCallback();
break;
case EFMRadioEventRadioOn:
{
iCurrentRadioState = EFMRadioStateOn;
TRAPD( err, HandleStartupWizardL() );
iStartupWizardHandled = ETrue;
const TUid activeViewTuid = ActiveView();
if ( activeViewTuid == KFMRadioChannelListViewId )
{
CAknToolbar* toolbar = iChannelListView->Toolbar();
if ( toolbar )
{
iChannelListView->UpdateToolbar();
toolbar->DrawDeferred();
}
}
if( !IsStartupWizardRunning() || err != KErrNone )
{
//we use method because the behaviour we require is the same.
if ( !iTuneFromWizardActivated && iMuteStatusBeforeRadioInit != EFMUninitialized )
{
TBool mute = EFalse;
if ( iMuteStatusBeforeRadioInit == EFMMuted )
{
mute = ETrue;
}
iRadioEngine->SetMuteOn( mute );
iMuteStatusBeforeRadioInit = EFMUninitialized;
}
HandleStopSeekCallback();
}
}
break;
case EFMRadioEventRadioOff:
iCurrentRadioState = EFMRadioStateOff;
if ( !iOfflineQueryDialogActivated )
{
ExitApplication();
}
break;
case EFMRadioEventFMRadioInitialized:
TRAP( err, HandleInitializedCallbackL() );
break;
case EFMRadioEventTune:
if ( iTuneFromWizardActivated )
{
iTuneFromWizardActivated = EFalse;
iRadioEngine->SetMuteOn( EFalse );
iMuteStatusBeforeRadioInit = EFMUninitialized;
}
if ( IsStartupWizardHandled() )
{
HandleStopSeekCallback();
}
break;
case EFMRadioEventSetMuteState:
HandleSetMuteStateCallback();
break;
case EFMRadioEventVolumeUpdated:
HandleVolumeChangedCallback();
break;
case EFMRadioEventSetAudioOutput:
HandleAudioOutputSetCallback();
break;
case EFMRadioEventButtonPressed:
iMainView->SetStationChangeType( EFMRadioStationChangeNext );
PlayChannel( iChannelListView->NextChannel() );
break;
case EFMRadioEventHeadsetDisconnected:
HandleHeadsetDisconnectedCallback();
break;
case EFMRadioEventHeadsetReconnected:
HandleHeadsetReconnectedCallback();
break;
case EFMRadioEventAudioResourceLost:
iAudioLost = ETrue;
TRAP( err, HandleAudioResourceNotAvailableL(aErrorCode) );
break;
case EFMRadioEventAudioResourcePaused:
TRAP( err, HandleAudioResourceNotAvailableL(aErrorCode) );
break;
case EFMRadioEventAudioResourceAvailable:
TRAP( err, HandleAudioResourceAvailableL() );
break;
case EFMRadioEventCallStarted:
if ( iCurrentRadioState != EFMRadioStateOff &&
iCurrentRadioState != EFMRadioStateOffBeforePhoneCall )
{
iCurrentRadioState = EFMRadioStateOffForPhoneCall;
}
else
{
iCurrentRadioState = EFMRadioStateOffBeforePhoneCall;
}
FadeViewsAndShowExit( ETrue );
break;
case EFMRadioEventCallEnded:
{
if ( iAudioLost )
{
TRAP_IGNORE( TryToResumeAudioL() );
iCurrentRadioState = EFMRadioStateOff;
}
else if ( iCurrentRadioState == EFMRadioStateOffForPhoneCall )
{
TurnRadioOn();
}
else
{
// Do nothing.
}
FadeViewsAndShowExit( EFalse );
break;
}
case EFMRadioEventStandbyMode:
ExitApplication();
break;
case EFMRadioEventFlightModeEnabled:
TRAP( err, HandleFlightModeEnabledCallbackL() );
break;
case EFMRadioEventFlightModeDisabled:
HandleFlightModeDisabledCallback();
break;
case EFMRadioEventFMTransmitterOn:
TRAP_IGNORE( HandleFMTransmitterOnCallbackL() );
break;
case EFMRadioEventFreqRangeChanged:
HandleFreqRangeChangedCallback();
break;
case EFMRadioEventScanLocalStationsCanceled:
{
HandleStopSeekCallback();
SetStartupWizardRunning( EFalse );
break;
}
default:
break;
}
}
else
{
switch ( aEventCode )
{
case EFMRadioEventAudioResourceLost:
iAudioLost = ETrue;
TRAP( err, HandleAudioResourceNotAvailableL( aErrorCode ) );
break;
case EFMRadioEventAudioResourcePaused:
TRAP( err, HandleAudioResourceNotAvailableL( aErrorCode ) );
break;
case EFMRadioEventTune:
if ( iTuneFromWizardActivated )
{
iTuneFromWizardActivated = EFalse;
iRadioEngine->SetMuteOn( EFalse );
iMuteStatusBeforeRadioInit = EFMUninitialized;
}
if ( aErrorCode == KFmRadioErrAntennaNotConnected )
{
iScanLocalStationsView->SetScanCanceled(EFMRadioCancelScanByHeadsetDisconnect);
}
HandleStopSeekCallback();
break;
case EFMRadioEventCallStarted:
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleRadioEngineCallBack() error -> EFMRadioEventCallStarted ") ) );
if ( iCurrentRadioState != EFMRadioStateOff &&
iCurrentRadioState != EFMRadioStateOffBeforePhoneCall )
{
iCurrentRadioState = EFMRadioStateOffForPhoneCall;
}
else
{
iCurrentRadioState = EFMRadioStateOffBeforePhoneCall;
}
FadeViewsAndShowExit( ETrue );
break;
}
default:
FTRACE( FPrint( _L("CFMRadioAppUi::HandleRadioEngineCallBack() failed to process event.") ) );
break;
}
}
FTRACE( FPrint( _L("END CFMRadioAppUi::HandleRadioEngineCallBack()") ) );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleVolumeChangedCallback
// Processes "volume changed" callback
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleVolumeChangedCallback()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleVolumeChangedCallback() Start") ) );
if ( !iRadioEngine->IsMuteOn() )
{
TInt newVolume = iRadioEngine->GetVolume(); // current volume
FTRACE( FPrint( _L("CFMRadioAppUi::HandleVolumeChangedCallback() - volume now %d "), newVolume ) );
iActiveVolumePopupControl->SetValue( newVolume );
}
else
{
iActiveVolumePopupControl->SetValue( KFMRadioMinVolumeLevel );
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleInitializedCallbackL
// The initialization of the radio is completed, the radio can be turned on if
// not in call.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleInitializedCallbackL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleInitializedCallbackL() Start") ) );
if( iCurrentRadioState != EFMRadioStateOffForPhoneCall &&
iCurrentRadioState != EFMRadioStateOffBeforePhoneCall )
{
TurnRadioOn();
if ( iRadioEngine->GetAudioOutput() == CRadioEngine::EFMRadioOutputIHF )
{
iActiveVolumePopupControl = iIhfVolumePopupControl;
}
else
{
iActiveVolumePopupControl = iHeadsetVolumePopupControl;
}
HandleVolumeChangedCallback();
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::FadeViewsAndShowExit
// fade and show exit for all views
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::FadeViewsAndShowExit( TBool aState )
{
FTRACE( FPrint( _L("CFMRadioAppUi::FadeViewsAndShowExit( Tbool %d )"), aState ) );
iMainView->FadeAndShowExit( aState );
iChannelListView->FadeAndShowExit( aState );
iScanLocalStationsView->FadeAndShowExit( aState );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleAudioResourceAvailableL
// When audio resource is available, we would resume the radio.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleAudioResourceAvailableL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleAudioResourceAvailableL") ) );
iAudioResourceAvailable = ETrue;
if ( !IsOfflineProfileActivatedWhenRadioAudioDisabled() &&
!( iGlobalOfflineQuery && iGlobalOfflineQuery->IsActive() ) )
{
if ( ( ( iFMRadioVariationFlags & KFMRadioInternalAntennaSupported) ||
iRadioEngine->IsHeadsetConnected() ) && !iAudioLost && !iRadioEngine->IsInCall() )
{
TurnRadioOn();
}
else if ( iAudioLost &&
iRadioEngine->IsHeadsetConnected() )
{
TryToResumeAudioL();
}
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleAudioResourceNotAvailableL
// Handles the cases when the radio is interrupted due to:
// 1. Call setup/in progress
// 2. Higher priority audio
// ---------------------------------------------------------------------------
void CFMRadioAppUi::HandleAudioResourceNotAvailableL( TInt FDEBUGVAR(aError) )
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleAudioResourceNotAvailableL() error code: %d"),
aError ) );
SetStartupWizardRunning( EFalse );
iAudioResourceAvailable = EFalse;
if ( iCurrentRadioState != EFMRadioStateOffForPhoneCall &&
iCurrentRadioState != EFMRadioStateOffBeforePhoneCall )
{
iCurrentRadioState = EFMRadioStateOff;
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleHeadsetDisconnectedCallback
// Take actions when the headset is disconnected.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleHeadsetDisconnectedCallback()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleHeadsetDisconnectedCallback" ) ) );
if ( iFMRadioVariationFlags & KFMRadioInternalAntennaSupported )
{
SetAudioOutput( CRadioEngine::EFMRadioOutputIHF );
}
else
{
// radio is already turned off, and if it was tuning it was canceled
iCurrentRadioState = EFMRadioStateOff;
TRAP_IGNORE( ShowConnectHeadsetDialogL() );
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleHeadsetReconnectedCallback
// Take actions when the headset is reconnected.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleHeadsetReconnectedCallback()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleHeadsetReconnectedCallback()") ) );
if ( iConnectHeadsetQuery )
{
delete iConnectHeadsetQuery;
iConnectHeadsetQuery = NULL;
}
//compare bitmask to see if feature supported
if ( !(iFMRadioVariationFlags & KFMRadioInternalAntennaSupported) &&
iCurrentRadioState != EFMRadioStateOffForPhoneCall &&
iCurrentRadioState != EFMRadioStateOffBeforePhoneCall )
{
// active offline query controls radio on/off
if ( iAudioLost )
{
TRAP_IGNORE( TryToResumeAudioL() );
}
else if ( ( iGlobalOfflineQuery && !iGlobalOfflineQuery->IsActive() ) ||
!iGlobalOfflineQuery )
{
iRadioEngine->InitializeRadio();
}
HandleVolumeChangedCallback();
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleManualTuneFailedCallback
// Processes "manual tune failed" callback
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleManualTuneFailedCallback()
{
HandleStopSeekCallback();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleVolumeUpdateFailedCallback
// Processes "volume update failed" callback
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleVolumeUpdateFailedCallback()
{
HandleVolumeChangedCallback();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleMuteCallback
// Processes "radio volume muted" callback
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleSetMuteStateCallback()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleSetMuteStateCallback()")) );
HandleVolumeChangedCallback();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleStopSeekCallback
// Processes "seek operation completed" callback
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleStopSeekCallback()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleStopSeekCallback() state %d "), iCurrentRadioState) );
if ( iCurrentRadioState == EFMRadioStateBusyManualTune ||
iCurrentRadioState == EFMRadioStateBusySeek ||
iCurrentRadioState == EFMRadioStateBusyScanLocalStations )
{
iCurrentRadioState = EFMRadioStateOn; // Update state
}
const TUid activeViewTuid = ActiveView();
if ( activeViewTuid == KFMRadioMainViewId )
{
TRAP_IGNORE( iMainView->StopSeekL() )
}
else if ( activeViewTuid == KFMRadioChannelListViewId )
{
TRAP_IGNORE( iChannelListView->StopSeekL() )
}
else if ( activeViewTuid == KFMRadioScanLocalStationsViewId )
{
TRAP_IGNORE( iScanLocalStationsView->StopSeekL() )
}
else
{
// nop
}
FTRACE( FPrint( _L("end CFMRadioAppUi::HandleStopSeekCallback") ) );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleAudioOutputSetCallback
// Processes "set audio output completed" callback
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleAudioOutputSetCallback()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleAudioOutputSetCallback()")) );
if ( iRadioEngine->GetAudioOutput() == CRadioEngine::EFMRadioOutputIHF )
{
iActiveVolumePopupControl = iIhfVolumePopupControl;
}
else
{
iActiveVolumePopupControl = iHeadsetVolumePopupControl;
}
// restore volume for current output
TInt volumeLevel = iRadioEngine->GetVolume();
iRadioEngine->SetVolume( volumeLevel );
if ( iCurrentRadioState != EFMRadioStateBusyScanLocalStations )
{
iRadioEngine->SetMuteOn( EFalse );
}
TUid view = ActiveView();
if ( view == KFMRadioScanLocalStationsViewId )
{
iScanLocalStationsView->UpdateToolbar();
}
else if ( view == KFMRadioChannelListViewId )
{
iChannelListView->UpdateToolbar();
}
else if ( view == KFMRadioMainViewId )
{
CAknView* mainView = View( KFMRadioMainViewId );
if ( mainView )
{
// force update for toolbar extension view
mainView->Toolbar()->ToolbarExtension()->SetShown( EFalse );
}
}
else
{
// NOP
}
// So the views can dynamically change the option menu
StopDisplayingMenuBar(); // force update for menu bar
// Force UI update
HandleVolumeChangedCallback();
}
// --------------------------------------------------------------------------------
// CFMRadioAppUi::HandleWsEventL
// --------------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleWsEventL( const TWsEvent& aEvent, CCoeControl* aDestination )
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleWsEventL - event %d "), aEvent.Type() ) );
switch ( aEvent.Type() )
{
case KAknUidValueEndKeyCloseEvent:
{
if ( IsForeground() )
{
const TUid KPhoneAppUid = {0x100058B3}; // hardcoded value for phone app uid
TApaTaskList taskList( iEikonEnv->WsSession() );
TApaTask phoneTask = taskList.FindApp( KPhoneAppUid );
if ( phoneTask.Exists() )
{
// Bring phone to foreground
phoneTask.BringToForeground();
}
else
{
// Phone app should always be there, but this is a backup
// plan, just set radio to background
TApaTask task( iEikonEnv->WsSession() );
task.SetWgId( iEikonEnv->RootWin().Identifier() );
task.SendToBackground();
}
}
break;
}
case EEventFocusLost:
{
// being sent to background, cancel any seek expect local stations scan
if ( iCurrentRadioState == EFMRadioStateBusySeek )
{
iRadioEngine->CancelScan();
HandleStopSeekCallback();
}
CAknViewAppUi::HandleWsEventL( aEvent, aDestination );
break;
}
case EEventFocusGained:
// override default behavior of unfading the ui
// can be taken out when auto resume is implemented
CAknViewAppUi::HandleWsEventL(aEvent, aDestination);
if (iMainView)
{
iMainView->UpdateDisplayForFocusGained();
}
if (iChannelListView)
{
iChannelListView->UpdateDisplayForFocusGained();
}
if (iScanLocalStationsView)
{
iScanLocalStationsView->UpdateDisplayForFocusGained();
}
break;
default:
CAknViewAppUi::HandleWsEventL(aEvent, aDestination);
break;
}
}
// ----------------------------------------------------------------------------------------------------
// CFMRadioAppUi::FMRadioSvkChangeVolumeL
// Handles the change in the Volume that is needed as per the Side Volume Key
// events.
// ----------------------------------------------------------------------------------------------------
//
void CFMRadioAppUi::FMRadioSvkChangeVolumeL( TInt aVolumeChange )
{
FTRACE( FPrint( _L("CFMRadioAppUi::FMRadioSvkRemoveVolumeL() aVolumeChange : %d"), aVolumeChange ) );
TBool headsetConnected = iRadioEngine->IsHeadsetConnected();
if ( iCurrentRadioState != EFMRadioStateBusyScanLocalStations && IsStartupWizardHandled() &&
headsetConnected )
{
if ( aVolumeChange > 0 ) // up direction
{
UpdateVolume( EDirectionUp );
}
else // down direction
{
UpdateVolume( EDirectionDown );
}
}
}
// ----------------------------------------------------------------------------------------------------
// CFMRadioAppUi::FMRadioSvkRemoveVolumeL
// Handles the remove Volume option that is needed depending on the duration of the
// Side Volume Key press
// ----------------------------------------------------------------------------------------------------
//
void CFMRadioAppUi::FMRadioSvkRemoveVolumeL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::FMRadioSvkRemoveVolumeL( )") ) );
}
// ----------------------------------------------------------------------------------------------------
// CFMRadioAppUi::FMRadioHeadsetEvent
// Handles the Headset button pressed
// ----------------------------------------------------------------------------------------------------
void CFMRadioAppUi::FMRadioHeadsetEvent( TAccessoryEvent aEvent )
{
FTRACE( FPrint( _L("CFMRadioAppUi::FMRadioHeadsetEvent event: %d "), aEvent ) );
switch ( aEvent )
{
case EForward:
{
if ( ActiveView() == KFMRadioScanLocalStationsViewId &&
iCurrentRadioState != EFMRadioStateBusyScanLocalStations )
{
// change channels in scan local stations view
TRAP_IGNORE( iScanLocalStationsView->HandleScanListRemConEventL( aEvent ) )
}
else
{
TRAP_IGNORE( HandleCommandL( EFMRadioCmdNextChannel ) )
}
break;
}
case ERewind:
{
if ( ActiveView() == KFMRadioScanLocalStationsViewId &&
iCurrentRadioState != EFMRadioStateBusyScanLocalStations )
{
TRAP_IGNORE( iScanLocalStationsView->HandleScanListRemConEventL( aEvent ) )
}
else
{
TRAP_IGNORE( HandleCommandL( EFMRadioCmdPrevChannel ) )
}
break;
}
case EStop:
{
if ( iCurrentRadioState != EFMRadioStateBusyScanLocalStations && IsStartupWizardHandled() )
{
iRadioEngine->SetMuteOn( ETrue );
}
break;
}
case EPausePlay:
{
if ( iCurrentRadioState != EFMRadioStateBusyScanLocalStations && IsStartupWizardHandled() )
{
HandleMuteCommand();
}
break;
}
default:
break;
}
}
// ----------------------------------------------------------------------------------------------------
// CFMRadioAppUi::HandleResourceChangeL
// ----------------------------------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleResourceChangeL( TInt aType )
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleResourceChangeL type: %d "), aType ) );
CAknViewAppUi::HandleResourceChangeL( aType );
if ( aType == KEikDynamicLayoutVariantSwitch )
{
UpdateLandscapeInformation();
iLayoutChangeObserver->LayoutChangedL( aType );
}
else if ( aType == KAknsMessageSkinChange )
{
iLayoutChangeObserver->LayoutChangedL( aType );
}
}
// ----------------------------------------------------------------------------------------------------
// Handles MCoeControl events
// ----------------------------------------------------------------------------------------------------
void CFMRadioAppUi::HandleControlEventL( CCoeControl* aControl, TCoeEvent aEventType )
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleControlEventL - aEventID = %d"), aEventType) );
if ( (aEventType == EEventStateChanged) &&
( aControl == iActiveVolumePopupControl ) )
{
TInt volumeControlLevel = iActiveVolumePopupControl->Value();
if ( iRadioEngine->IsMuteOn() && volumeControlLevel == 1 )
{
// Volume has been muted and volume is changed from
// popup. Restore volume to the previous level.
volumeControlLevel = iRadioEngine->GetVolume();
volumeControlLevel++;
if ( volumeControlLevel > KFMRadioMaxVolumeLevel )
{
volumeControlLevel = KFMRadioMaxVolumeLevel;
}
iActiveVolumePopupControl->SetValue( volumeControlLevel );
}
// Set mute
if ( volumeControlLevel == KFMRadioMinVolumeLevel )
{
// Mute status could change from toolbar, svk or pointer event
if ( !iRadioEngine->IsMuteOn() )
{
iRadioEngine->SetMuteOn( ETrue );
}
}
else
{
iRadioEngine->SetMuteOn( EFalse );
}
// Make sure volume level is in range
if ( volumeControlLevel < KFMRadioMinVolumeLevel )
{
volumeControlLevel = KFMRadioMinVolumeLevel;
}
else if ( volumeControlLevel > KFMRadioMaxVolumeLevel )
{
volumeControlLevel = KFMRadioMaxVolumeLevel;
}
// Set volume. If volume is muted we dont want to set it to iRadioEngine
if ( !iRadioEngine->IsMuteOn() )
{
iRadioEngine->SetVolume( volumeControlLevel );
}
}
}
// ----------------------------------------------------------------------------------------------------
// DialogTerminated
// ----------------------------------------------------------------------------------------------------
void CFMRadioAppUi::DialogTerminated()
{
iInfoNoteOn = EFalse;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::UpdateLandscapeInformation
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::UpdateLandscapeInformation()
{
TSize screenSize;
AknLayoutUtils::LayoutMetricsSize( AknLayoutUtils::EScreen, screenSize );
// Is it portrait or landscape, compare height and width, since we can't
// be sure if EGraphicsOrientationNormal is portrait or landscape
if ( screenSize.iHeight < screenSize.iWidth )
{
iLandscape = ETrue;
}
else
{
iLandscape = EFalse;
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::UpdateChannelsL
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::UpdateChannelsL( TMoveoperations aOperation,
TInt aIndex, TInt aMovedToNewIndex )
{
FTRACE( FPrint( _L("CFMRadioAppUi::UpdateChannelsL(%d, %d, %d)"), aOperation, aIndex, aMovedToNewIndex ) );
// Move channel operation moves channel from aIndex to aMovedToNewIndex value
if ( EMoveChannels == aOperation )
{
CFMRadioPreset* channelInfo = iChannels[ aIndex ];
iChannels.Remove( aIndex );
CleanupStack::PushL( channelInfo );
iChannels.InsertL( channelInfo, aMovedToNewIndex );
CleanupStack::Pop( channelInfo);
}
// Delete channel deletes channel from list
else if ( EDeleteChannel == aOperation )
{
const CFMRadioPreset* channelinfo = iChannels[ aIndex ];
iChannels.Remove( aIndex );
delete channelinfo;
for ( TInt index = 0; index < iChannels.Count(); index++ )
{
iRadioEngine->SetPresetNameFrequencyL(
index,
iChannels[ index ]->PresetName(),
iChannels[ index ]->PresetFrequency() );
iRadioEngine->SaveUrlToPresetL( index, iChannels[ index ]->PresetUrl() );
}
iRadioEngine->DeletePresetL( iChannels.Count() );
}
// Store all channels to repository
else if ( EStoreAllToRepository == aOperation )
{
for ( TInt index = 0; index < iChannels.Count(); index++ )
{
iRadioEngine->SetPresetNameFrequencyL(
index,
iChannels[ index ]->PresetName(),
iChannels[ index ]->PresetFrequency() );
iRadioEngine->SaveUrlToPresetL( index, iChannels[ index ]->PresetUrl() );
}
}
// Store specified index to repository and same index
else if ( EStoreIndexToRepository == aOperation )
{
iRadioEngine->SetPresetNameFrequencyL(
aIndex,
iChannels[ aIndex ]->PresetName(),
iChannels[ aIndex ]->PresetFrequency() );
iRadioEngine->SaveUrlToPresetL( aIndex, iChannels[ aIndex ]->PresetUrl() );
}
else if ( ERemoveAllFromRepository == aOperation )
{
iRadioEngine->DeletePresetL( -1 ); // reset all presets
iChannels.ResetAndDestroy();
}
iRadioEngine->PubSubL().PublishPresetCountL( iChannels.Count() );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::AddChannelToListL
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::AddChannelToListL( const TDesC& aChannelName, TInt aChannelFreq )
{
FTRACE( FPrint( _L("CFMRadioAppUi::AddChannelToListL(%S, %d)"), &aChannelName, aChannelFreq ) );
CFMRadioPreset* preset = CFMRadioPreset::NewL();
CleanupStack::PushL( preset );
preset->SetPresetNameL( aChannelName );
preset->SetPresetFrequency( aChannelFreq );
iChannels.AppendL( preset );
CleanupStack::Pop( preset );
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::IsLandscapeOrientation
// ---------------------------------------------------------------------------
//
TBool CFMRadioAppUi::IsLandscapeOrientation() const
{
return iLandscape;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ChooseLayoutResource
// ---------------------------------------------------------------------------
//
TInt CFMRadioAppUi::ChooseLayoutResource( TInt aNormalPortraitRes,
TInt aMirroredPortraitRes, TInt aNormalLandscapeRes,
TInt aMirroredLandscapeRes ) const
{
TInt resId = 0;
if ( IsLandscapeOrientation() )
{
if ( AknLayoutUtils::LayoutMirrored() )
{
resId = aMirroredLandscapeRes;
}
else
{
resId = aNormalLandscapeRes;
}
}
else
{
if ( AknLayoutUtils::LayoutMirrored() )
{
resId = aMirroredPortraitRes;
}
else
{
resId = aNormalPortraitRes;
}
}
return resId;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::IsLayoutMirrored
// ---------------------------------------------------------------------------
//
TBool CFMRadioAppUi::IsLayoutMirrored() const
{
return AknLayoutUtils::LayoutMirrored();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleFlightModeEnabledCallbackL
// Displays continue offline query.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleFlightModeEnabledCallbackL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleFlightModeEnabledCallbackL" ) ) );
// If off-line profile is activated when no other app
// (that would disable auto resume) is playing (or has played)
// audio, a global confirmation query is displayed.
if ( iAudioResourceAvailable )
{
iRadioEngine->RadioOff();
if ( !iGlobalOfflineQuery )
{
iGlobalOfflineQuery = CFMRadioGlobalConfirmationQuery::NewL( this );
}
HBufC* text = StringLoader::LoadLC( R_QTN_FMRADIO_QUERY_OFFLINE_USE, iCoeEnv );
iOfflineQueryDialogActivated = ETrue;
iGlobalOfflineQuery->ShowQueryL( *text, R_AVKON_SOFTKEYS_YES_NO, R_QGN_NOTE_QUERY_ANIM );
CleanupStack::PopAndDestroy( text );
}
// Do the next when offline query wasn't already on the screen.
// That could happen when user changes profiles without
// answering to the query.
else if (!iGlobalOfflineQuery || !iGlobalOfflineQuery->IsActive())
{
iOfflineProfileActivatedWhenRadioAudioDisabled = ETrue;
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleFlightModeDisabledCallback
// Close query dialog.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleFlightModeDisabledCallback()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleFlightModeDisabledCallback" ) ) );
iOfflineProfileActivatedWhenRadioAudioDisabled = EFalse;
// Close continue offline query
if ( iLocalContinueOfflineQuery && iLocalContinueOfflineQuery->IsVisible() )
{
TRAP_IGNORE( iLocalContinueOfflineQuery->DismissQueryL() );
}
// Close activate offline query
if ( iLocalActivateOfflineQuery && iLocalActivateOfflineQuery->IsVisible() )
{
TRAP_IGNORE( iLocalActivateOfflineQuery->DismissQueryL() );
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::StaticStartupForegroundCallback
// takes care of some delayed initialisation
// ---------------------------------------------------------------------------
//
TInt CFMRadioAppUi::StaticStartupForegroundCallback( TAny* aSelfPtr )
{
CFMRadioAppUi* self = reinterpret_cast<CFMRadioAppUi*>( aSelfPtr );
if ( self )
{
delete self->iStartupForegroundCallback;
self->iStartupForegroundCallback = NULL;
TRAPD( err, self->HandleStartupForegroundEventL() )
if ( err )
{
// Shutdown the application
CEikonEnv* eikonEnv = CEikonEnv::Static();
TApaTask task( eikonEnv->WsSession() );
task.SetWgId( eikonEnv->RootWin().Identifier() );
task.EndTask();
}
}
return KErrNone;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleStartupForegroundEventL
// Note that leaving from this fuction will cause exit of
// FM Radio (on purpose)!
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleStartupForegroundEventL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleStartupForegroundEventL" ) ) );
HandleOfflineModeAtStartUpL();
TFMRadioRegionSetting region = HandleRegionsAtStartUpL();
iRadioEngine->SetRegionIdL( region );
HandlePendingViewActivationL();
iRadioEngine->RequestTunerControl();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleOfflineModeAtStartUpL
// Handles offline mode at startup.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleOfflineModeAtStartUpL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleOfflineModeAtStartUpL" ) ) );
if ( iRadioEngine->IsOfflineProfileL() )
{
iOfflineQueryDialogActivated = ETrue;
if ( AknLayoutUtils::PenEnabled() )
{
// We must hide toolbar, otherwise query dialog softkeys doesn't work
ShowToolbar( EFalse );
}
iLocalActivateOfflineQuery = CAknQueryDialog::NewL();
TInt result = iLocalActivateOfflineQuery->ExecuteLD( R_FMRADIO_ACTIVATE_IN_OFFLINE_QUERY );
iLocalActivateOfflineQuery = NULL;
iOfflineQueryDialogActivated = EFalse;
if ( result )
{
if ( AknLayoutUtils::PenEnabled() )
{
ShowToolbar( ETrue );
}
}
else
{
Exit();
}
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ShowToolbar
// Sets toolbar visibility. This function is used to hide toolbar component
// while query dialog is shown.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::ShowToolbar( TBool aVisible )
{
FTRACE( FPrint( _L("CFMRadioAppUi::ShowToolbar(%d)"), aVisible ) );
if ( iLayoutChangeObserver == iMainView )
{
iMainView->ShowToolbar( aVisible );
}
else if ( iLayoutChangeObserver == iScanLocalStationsView )
{
iScanLocalStationsView->ShowToolbar( aVisible );
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::IsOfflineProfileActivatedWhenRadioAudioDisabled
// ---------------------------------------------------------------------------
//
TBool CFMRadioAppUi::IsOfflineProfileActivatedWhenRadioAudioDisabled() const
{
return iOfflineProfileActivatedWhenRadioAudioDisabled;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleFMTransmitterOnCallback
// Displays note about transmitter being activated and
// fade the UI.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleFMTransmitterOnCallbackL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleFMTransmitterOnCallbackL()") ) );
iCurrentRadioState = EFMRadioStateOff;
CAknGlobalNote* fmTransmitterGlobalNote = CAknGlobalNote::NewLC();
if ( IsStartupWizardHandled() )
{
// Wizard is allready handled so this callback is not coming
// in startup phase
HBufC* closeAppText = StringLoader::LoadLC( R_QTN_FMRADIO_NOTE_FMTX_CLOSE_APPLICATION, iCoeEnv );
fmTransmitterGlobalNote->ShowNoteL( EAknGlobalInformationNote, *closeAppText );
CleanupStack::PopAndDestroy( closeAppText );
}
else
{
HBufC* unableToStartText = StringLoader::LoadLC( R_QTN_FMRADIO_NOTE_FMTX_UNABLE_TO_START, iCoeEnv );
fmTransmitterGlobalNote->ShowNoteL( EAknGlobalInformationNote, *unableToStartText );
CleanupStack::PopAndDestroy( unableToStartText );
}
CleanupStack::PopAndDestroy( fmTransmitterGlobalNote );
// check if we have any dialogs open and close them manually
if ( IsDisplayingDialog() )
{
TKeyEvent key;
key.iRepeats = 0;
key.iCode = EKeyEscape;
key.iModifiers = 0;
iCoeEnv->SimulateKeyEventL( key, EEventKey );
// in case there is still dialog on the screen
if ( IsDisplayingDialog() )
{
iCoeEnv->SimulateKeyEventL( key, EEventKey );
}
}
// Shutdown the application
TApaTask task( iCoeEnv->WsSession() );
task.SetWgId( iCoeEnv->RootWin().Identifier() );
task.EndTask();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleFreqRangeChangedCallback
// Frequency range changed.
// Current handling is to exit the application since
// the UI specification doesn't specify how this should
// be handled.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleFreqRangeChangedCallback()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleFreqRangeChangedCallback()") ) );
iCurrentRadioState = EFMRadioStateOff;
Exit();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleMuteCommand
// Handles mute keypress from main view
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleMuteCommand()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleMuteCommand" ) ) );
if ( iRadioEngine->IsMuteOn() )
{
iRadioEngine->SetMuteOn( EFalse );
}
else
{
iRadioEngine->SetMuteOn( ETrue );
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleRegionsAtStartUpL
// get region automatically from network or manually by user choice if network
// is not available
// ---------------------------------------------------------------------------
//
TFMRadioRegionSetting CFMRadioAppUi::HandleRegionsAtStartUpL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleRegionsAtStartUpL()")) );
TFMRadioRegionSetting region = iRadioEngine->GetRegionL();
if ( region == EFMRadioRegionNone )
{
ShowToolbar( EFalse );
TInt index = 0;
CDesCArraySeg* regionList = new( ELeave ) CDesCArraySeg( KDefaultRegionArrayGranularity );
CleanupStack::PushL( regionList );
iRadioEngine->FillListWithRegionDataL( *regionList );
CAknListQueryDialog* dlg = new ( ELeave ) CAknListQueryDialog( &index );
dlg->PrepareLC( R_FMRADIO_SELECT_REGION_QUERY );
CTextListBoxModel* model =
static_cast<CAknListQueryControl*>( dlg->ListControl() )->listbox()->Model();
model->SetItemTextArray( regionList );
model->SetOwnershipType( ELbmDoesNotOwnItemArray ); // Array won't be deleted here
TInt ret = dlg->RunLD();
CleanupStack::PopAndDestroy( regionList );
if ( ret != EAknSoftkeyExit )
{
// We should have a proper region selected by user
region = iRadioEngine->RegionIdAtIndex( index );
}
if ( region == EFMRadioRegionNone )
{
Exit();// This will eventually exit FMRadio.
}
else
{
HBufC* bandSetText = StringLoader::LoadLC( R_QTN_FMRADIO_CONF_FREQ_BAND_SET_MANUAL, iCoeEnv );
CAknInformationNote* note = new( ELeave ) CAknInformationNote( ETrue );
note->ExecuteLD( *bandSetText );
CleanupStack::PopAndDestroy( bandSetText );
if ( AknLayoutUtils::PenEnabled() )
{
ShowToolbar( ETrue );
}
}
}
else
{
// Region is known
if ( region != iRadioEngine->RegionId() )
{
TInt previousRegion = iRadioEngine->RegionId();
if ( previousRegion != EFMRadioRegionNone )
{
// Show note only if the region has changed from a concrete
// one to another concrete one. EFMRadioRegionNone is not
// a concrete one (first startup case) -- don't show note.
iRegionChanged = ETrue;
HBufC* bandSetText = StringLoader::LoadLC( R_QTN_FMRADIO_CONF_FREQ_BAND_SET_AUTOM, iCoeEnv );
CAknInformationNote* note = new ( ELeave ) CAknInformationNote( ETrue );
note->ExecuteLD( *bandSetText );
CleanupStack::PopAndDestroy( bandSetText );
}
}
}
return region;
}
// ---------------------------------------------------------------------------
// From class MFMRadioGlobalConfirmationQueryObserver. Callback function
// that is called when global confirmation query is dismissed.
// CFMRadioAppUi::GlobalConfirmationQueryDismissedL
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::GlobalConfirmationQueryDismissedL(TInt aSoftKey)
{
FTRACE( FPrint( _L("CFMRadioAppUi::GlobalConfirmationQueryDismissedL()")) );
iOfflineQueryDialogActivated = EFalse;
if ( aSoftKey == EAknSoftkeyYes )
{
iOfflineProfileActivatedWhenRadioAudioDisabled = EFalse;
iRadioEngine->RadioOn();
HandlePendingViewActivationL();
}
else
{
// Shutdown the application
TApaTask task( iCoeEnv->WsSession() );
task.SetWgId( iCoeEnv->RootWin().Identifier() );
task.EndTask();
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::NumberOfChannelsStored
// return number of channels saved to the presets
// ---------------------------------------------------------------------------
//
TInt CFMRadioAppUi::NumberOfChannelsStored() const
{
FTRACE( FPrint( _L("CFMRadioAppUi::NumberOfChannelsStored()")) );
return iChannels.Count();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleStartupWizard
// Determine if "Scan all channels" in scan local stations view should be started.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleStartupWizardL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleStartupWizardL()")) );
if ( !IsStartupWizardHandled() || iRegionChanged )
{
// Call to iRadioEngine->UpdatedStartupCount()
// increases startup count by one and returns amount of app startups.
TInt startupCount = iRadioEngine->UpdatedStartupCount();
if ( startupCount <= KMaxStartupTimesToAskSaveWizard &&
NumberOfChannelsStored() == 0 )
{
SetStartupWizardRunning( ETrue );
ActivateLocalViewL( iScanLocalStationsView->Id() );
}
else if ( iRegionChanged ) //force rescan
{
iRegionChanged = EFalse;
UpdateChannelsL( ERemoveAllFromRepository, 0, 0 );
SetStartupWizardRunning( ETrue );
ActivateLocalViewL( iScanLocalStationsView->Id() );
}
else // check IAD update here
{
HandleIADUpdateCheckL();
}
}
}
// --------------------------------------------------------------------------
// CFMRadioAppUi::IsStartupWizardRunning
// Return startup scanning wizard status.
// ---------------------------------------------------------------------------
//
TBool CFMRadioAppUi::IsStartupWizardRunning() const
{
return iStartupWizardRunning;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::SetStartupWizardRunning
// Set startup scanning wizard status.
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::SetStartupWizardRunning( const TBool aRunningState )
{
FTRACE( FPrint( _L("CFMRadioAppUi::SetStartupWizardRunning() - state = %d"), aRunningState) );
iStartupWizardRunning = aRunningState;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::StartLocalStationsSeekL
// Start local stations scan
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::StartLocalStationsSeekL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::StartLocalStationsSeekL()")) );
iCurrentRadioState = EFMRadioStateBusyScanLocalStations;
iRadioEngine->ScanUp();
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::TryToResumeAudioL
// Show Audio Preempted query
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::TryToResumeAudioL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::TryToResumeAudioL" ) ) );
TFMRadioRegionSetting region = iRadioEngine->GetRegionL();
if ( iAudioLost &&
IsForeground() &&
!iOfflineQueryDialogActivated &&
region != EFMRadioRegionNone )
{
iAudioLost = EFalse;
TurnRadioOn();
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ShowConnectHeadsetDialogL
// Show connect headset query with only exit softkey
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::ShowConnectHeadsetDialogL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::ShowConnectHeadsetDialogL" ) ) );
if ( !iConnectHeadsetQuery && !iConnectHeadsetGlobalNote )
{
HBufC* noteTxt = StringLoader::LoadLC( R_QTN_FMRADIO_ERROR_CON_HEADSET, iCoeEnv );
// if radio is in background, show also global note
if ( !IsForeground() )
{
iConnectHeadsetGlobalNote = CAknGlobalNote::NewL();
iConnectHeadsetGlobalNote->ShowNoteL( EAknGlobalInformationNote, *noteTxt );
delete iConnectHeadsetGlobalNote;
iConnectHeadsetGlobalNote = NULL;
}
iConnectHeadsetQuery = CAknQueryDialog::NewL( CAknQueryDialog::EErrorTone );
TInt ret = iConnectHeadsetQuery->ExecuteLD( R_FMRADIO_CONNECT_HEADSET_NOTE, *noteTxt );
CleanupStack::PopAndDestroy( noteTxt );
FTRACE( FPrint( _L("CFMRadioAppUi::ShowConnectHeadsetDialogL() return value from dialog: %d"), ret ) );
if ( iConnectHeadsetQuery )
{
iConnectHeadsetQuery = NULL;
if ( ret == EAknSoftkeyExit || ret == EAknSoftkeyOk )
{
TApaTask task( iCoeEnv->WsSession() );
task.SetWgId( iCoeEnv->RootWin().Identifier() );
task.EndTask();
}
else
{
HandlePendingViewActivationL();
}
}
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ShowVolumePopupL
// Show currently active volume popup
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::ShowVolumePopupL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::ShowVolumePopupL" ) ) );
if ( !iRadioEngine->IsInCall() )
{
if ( iActiveVolumePopupControl )
{
if ( IsForeground() || ( IsActiveIdleEnabled() && IsIdleAppForeground() ) )
{
iActiveVolumePopupControl->ShowVolumePopupL();
}
}
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::GetCurrentHelpContext
// get help context based on currently active view
// ---------------------------------------------------------------------------
//
CArrayFix<TCoeHelpContext>* CFMRadioAppUi::GetCurrentHelpContextL() const
{
FTRACE( FPrint( _L("CFMRadioAppUi::GetCurrentHelpContextL" ) ) );
#if defined __SERIES60_HELP || defined FF_S60_HELPS_IN_USE
// currently main container and manual tuning container are derived from CBase
// so lets create help array manually for them
CArrayFixFlat<TCoeHelpContext>* helpArray = new( ELeave )
CArrayFixFlat<TCoeHelpContext>( 1 );
CleanupStack::PushL( helpArray );
helpArray->AppendL( TCoeHelpContext( TUid::Uid( KUidFMRadioApplication ), KFMRADIO_HLP_MAIN ) );
CleanupStack::Pop( helpArray );
return helpArray;
#else
return AppHelpContextL();
#endif
}
// ---------------------------------------------------------------------------
// CFMRadioChannelListView::GetChannelsArrayL
// Get channels array list from radio engine
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::GetChannelsArrayL()
{
FTRACE( FPrint( _L("CFMRadioChannelListView::GetChannelsArrayL Start") ) );
// Note: KMaxNumberOfChannelListItems can be setted to any supported max value
for ( TInt index = 0; index < KMaxNumberOfChannelListItems; index++ )
{
TBuf<KPresetNameLength> chName;
TInt chFrequency;
iRadioEngine->GetPresetNameAndFrequencyL( index,
chName,
chFrequency );
if ( chFrequency != KErrNotFound )
{
FTRACE( FPrint( _L("CFMRadioChannelListView::ChannelInUse inside if") ) );
CFMRadioPreset* preset = CFMRadioPreset::NewL();
CleanupStack::PushL( preset );
preset->SetPresetNameL( chName );
preset->SetPresetFrequency( chFrequency );
RBuf url;
url.CleanupClosePushL();
url.CreateL( KFMRadioWebLinkMaxLength );
TInt err = iRadioEngine->PresetUrlL( index, url );
if ( !err )
{
preset->SetPresetUrlL( url );
}
iChannels.AppendL( preset );
CleanupStack::PopAndDestroy( &url );
CleanupStack::Pop( preset );
}
}
}
// ---------------------------------------------------------------------------
// From class CEikAppUi.
// Handles window server messages.
// ---------------------------------------------------------------------------
//
MCoeMessageObserver::TMessageResponse CFMRadioAppUi::HandleMessageL(
TUint32 aClientHandleOfTargetWindowGroup, TUid aMessageUid,
const TDesC8& aMessageParameters )
{
FTRACE(FPrint(_L(" *** S60 FMRadio-- CFMRadioAppUi::HandleMessageL" )));
TMessageResponse resp = CAknViewAppUi::HandleMessageL(
aClientHandleOfTargetWindowGroup, aMessageUid, aMessageParameters );
if ( resp == EMessageNotHandled && aMessageUid == TUid::Uid( KUidFMRadioApplication ) )
{
ProcessCommandTailL( aMessageParameters );
resp = EMessageHandled;
}
return resp;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ProcessCommandParametersL
// Processes the shell commands
// ---------------------------------------------------------------------------
//
TBool CFMRadioAppUi::ProcessCommandParametersL( TApaCommand aCommand,
TFileName& aDocumentName,
const TDesC8& aTail )
{
FTRACE(FPrint(_L("CFMRadioAppUi::ProcessCommandParametersL(%d, %S)" ), aCommand, &aTail ));
SecondaryConstructL();
TBool ret = CAknViewAppUi::ProcessCommandParametersL( aCommand, aDocumentName, aTail );
ProcessCommandTailL( aTail );
return ret;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::ProcessCommandParametersL
// Processes the command tail in any situation
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::ProcessCommandTailL( const TDesC8& aTail )
{
TLex8 tailLex( aTail );
if ( tailLex.Peek() != 0 )
{
TPtrC8 command = tailLex.NextToken();
if ( command == KFMRadioCommandFrequency )
{
// tune to frequency
TLex8 frequencyLex( tailLex.NextToken() );
TInt32 frequency = 0;
TInt min = 0;
TInt max = 0;
iRadioEngine->GetFrequencyBandRange( min, max );
TInt ret = frequencyLex.BoundedVal( frequency, max );
if ( ret == KErrNone && frequency >= min )
{
iRadioEngine->CancelScan();
TuneL( frequency );
}
}
else if ( command == KFMRadioCommandStationIndex )
{
// tune to station index
TLex8 indexLex( tailLex.NextToken() );
TInt32 index = 0;
TInt ret = indexLex.BoundedVal( index, iChannels.Count() - 1 );
if ( ret == KErrNone && index >= 0 )
{
iRadioEngine->CancelScan();
PlayChannel( index );
}
}
else if( command == KFMRadioCommandActivateView )
{
TLex8 viewIdLex( tailLex.NextToken() );
TInt viewId = 0;
TInt ret = viewIdLex.Val( viewId );
if ( ret == KErrNone )
{
TUid uid = TUid::Uid( viewId );
CAknView* view = View( uid );
// Currently this API supports only activating main view or channel list view
if ( view && ( uid == KFMRadioMainViewId || uid == KFMRadioChannelListViewId ) )
{
if ( iStartUp )
{
SetDefaultViewL( *view );
}
else
{
TFMRadioRegionSetting region = iRadioEngine->GetRegionL();
if ( iOfflineQueryDialogActivated ||
iConnectHeadsetQuery ||
region == EFMRadioRegionNone )
{
iPendingViewId = view->Id();
}
else
{
iChannelListView->CancelMoveL();
ActivateLocalViewL( view->Id() );
}
TApaTask task( iCoeEnv->WsSession() );
task.SetWgId( iCoeEnv->RootWin().Identifier() );
task.BringToForeground();
}
}
}
}
else
{
}
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::Channels
// Returns channels array
// ---------------------------------------------------------------------------
//
RPointerArray<CFMRadioPreset>& CFMRadioAppUi::Channels()
{
return iChannels;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::HandleIADUpdateCheckL
// Initialize software update check using IAD api
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::HandleIADUpdateCheckL()
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleIADUpdateCheckL") ) );
if ( FeatureManager::FeatureSupported( KFeatureIdIAUpdate ) )
{
FTRACE( FPrint( _L("CFMRadioAppUi::HandleIADUpdateCheckL - KFeatureIdIAUpdate supported") ) );
TRAPD( err, iUpdate = CIAUpdate::NewL( *this ) )
if ( err && err != KErrNotSupported )
{
User::Leave( err );
}
if ( !err )
{
iParameters = CIAUpdateParameters::NewL();
// Use SIS package UID
iParameters->SetUid( TUid::Uid( KUidFMRadioApplication ) );
iUpdate->CheckUpdates( *iParameters );
}
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::CheckUpdatesComplete
// from base class MIAUpdateObserver
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::CheckUpdatesComplete( TInt aErrorCode, TInt aAvailableUpdates )
{
FTRACE( FPrint( _L("CFMRadioAppUi::CheckUpdatesComplete(%d, %d)"), aErrorCode, aAvailableUpdates ) );
if ( aErrorCode == KErrNone )
{
if ( aAvailableUpdates > 0 )
{
// There were some updates available. Let's ask if the user wants to update them.
iUpdate->UpdateQuery();
}
else
{
// No updates available. CIAUpdate object could be deleted already now, since we are not
// going to call anything else from the API. This will also close down the IAUpdate server.
delete iUpdate;
iUpdate = NULL;
delete iParameters;
iParameters = NULL;
}
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::UpdateComplete
// from base class MIAUpdateObserver
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::UpdateComplete( TInt FDEBUGVAR( aErrorCode ), CIAUpdateResult* aResultDetails )
{
FTRACE( FPrint( _L("CFMRadioAppUi::UpdateComplete(%d)"), aErrorCode ) );
// The update process that the user started from IAUpdate UI is now completed.
// If the client application itself was updated in the update process, this callback
// is never called, since the client is not running anymore.
delete aResultDetails; // Ownership was transferred, so this must be deleted by the client
// We do not need the client-server session anymore, let's delete the object to close the session
delete iUpdate;
iUpdate = NULL;
delete iParameters;
iParameters = NULL;
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::UpdateQueryComplete
// from base class MIAUpdateObserver
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::UpdateQueryComplete( TInt aErrorCode, TBool aUpdateNow )
{
FTRACE( FPrint( _L("CFMRadioAppUi::UpdateQueryComplete(%d, %d)"), aErrorCode, aUpdateNow ) );
if ( aErrorCode == KErrNone )
{
if ( aUpdateNow )
{
// User choosed to update now, so let's launch the IAUpdate UI.
iUpdate->ShowUpdates( *iParameters );
}
else
{
// The answer was 'Later'. CIAUpdate object could be deleted already now, since we are not
// going to call anything else from the API. This will also close down the IAUpdate server.
delete iUpdate;
iUpdate = NULL;
delete iParameters;
iParameters = NULL;
}
}
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::AutoTuneInMainView
// Set autotune true, if scan is interrupted
// ---------------------------------------------------------------------------
//
void CFMRadioAppUi::AutoTuneInMainView ( TBool /*aTune*/ )
{
FTRACE( FPrint( _L("CFMRadioAppUi::AutoTuneInMainView()")));
}
// ---------------------------------------------------------------------------
// CFMRadioAppUi::IsStartupWizardHandled
// ---------------------------------------------------------------------------
//
TBool CFMRadioAppUi::IsStartupWizardHandled() const
{
return iStartupWizardHandled;
}
// -----------------------------------------------------------------------------
// Check if Active Idle app is on foreground
// -----------------------------------------------------------------------------
//
TBool CFMRadioAppUi::IsIdleAppForeground()
{
FTRACE( FPrint( _L( "CFMRadioAppUi::IsIdleAppForeground" ) ) );
TBool isIdleActive( EFalse );
// Gets the window group id of the app in foreground
RWsSession& wsSession = iCoeEnv->Static()->WsSession();
TInt windowGroupId = wsSession.GetFocusWindowGroup();
if ( windowGroupId >= 0 )
{
TRAP_IGNORE(
{
CApaWindowGroupName* wgName = CApaWindowGroupName::NewL(
wsSession, windowGroupId );
isIdleActive = ( wgName->AppUid() == KFMRadioUidIdleApp );
delete wgName;
} );
}
return isIdleActive;
}
// -----------------------------------------------------------------------------
// Check if Active Idle is enabled
// -----------------------------------------------------------------------------
//
TBool CFMRadioAppUi::IsActiveIdleEnabled()
{
FTRACE( FPrint( _L( "CFMRadioAppUi::IsActiveIdleEnabled" ) ) );
TBool res( EFalse );
#ifdef __ACTIVE_IDLE
if (! FeatureManager::FeatureSupported( KFeatureIdActiveIdle ) )
return EFalse;
#endif
if ( !iSettingsRepository )
{
TRAP_IGNORE(
{
iSettingsRepository = CRepository::NewL(
KCRUidPersonalizationSettings );
} );
}
if ( iSettingsRepository )
{
TInt value( 0 );
TInt err( iSettingsRepository->Get( KSettingsActiveIdleState, value ) );
if ( !err && value )
{
res = ETrue;
}
}
return res;
}
// ---------------------------------------------------------
// CFMRadioAppUi::MatchingChannel
// Return the index of the first channel that matches the
// frequency specified.
// ---------------------------------------------------------
//
TInt CFMRadioAppUi::MatchingChannelL( TInt aFrequency )
{
TInt channelIndex = KErrNotFound;
TInt numberOfChannels = iChannels.Count();
for ( TInt i = 0; i < numberOfChannels; i++ )
{
TInt presetFrequency = iChannels[ i ]->PresetFrequency();
if ( aFrequency == presetFrequency )
{
channelIndex = i;
break;
}
}
FTRACE(FPrint(_L("CFMRadioAppUi::MatchingChannel i[%d] aFrequency[%d]"), channelIndex, aFrequency));
return channelIndex;
}
// ---------------------------------------------------------
// CFMRadioAppUi::HandlePendingViewActivationL
// Activates the view that is pending
// ---------------------------------------------------------
//
void CFMRadioAppUi::HandlePendingViewActivationL()
{
if ( iPendingViewId != TUid::Null() )
{
ActivateLocalViewL( iPendingViewId );
iPendingViewId == TUid::Null();
}
}
// ---------------------------------------------------------
// CFMRadioAppUi::ActiveVolumePopup
// ---------------------------------------------------------
//
CAknVolumePopup* CFMRadioAppUi::ActiveVolumePopup() const
{
return iActiveVolumePopupControl;
}
// ---------------------------------------------------------
// CFMRadioAppUi::RadioState
// ---------------------------------------------------------
//
CFMRadioAppUi::TRadioState CFMRadioAppUi::RadioState() const
{
return iCurrentRadioState;
}
// End of File