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/*
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* Copyright (c) 2008 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: AppUi class
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*
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*/
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#include "tsappui.h"
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#include "tsappview.h"
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#include "tsapplogging.h"
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#include "tsdevicestate.h"
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#include "tsuid.hrh"
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#include "tscommands.hrh"
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#include <akntitle.h>
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#include <hlplch.h>
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#include <avkon.rsg>
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#include <bautils.h>
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#include <AknUtils.h>
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#include <taskswitcher.rsg>
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#include <pslninternalcrkeys.h>
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#include <oommonitorsession.h>
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#include <hal.h>
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#include <hal_data.h>
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#include <akntranseffect.h>
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#include <UikonInternalPSKeys.h>
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#include <apgwgnam.h>
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// AknCapServer UID, used for P&S category
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const TUid KTaskswitcherStateCategory = { 0x10207218 };
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// Taskswitcher UI, used as P&S key
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const TInt KTaskswitcherStateKey = KTsAppUidValue;
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const TUid KTransitionsUid = {0x10281F90};
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// Values for Taskswitcher launching P&S
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const TInt KTaskswitcherBackgroundValue = 1;
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const TInt KTaskswitcherForegroundValue = KTaskswitcherBackgroundValue << 1;
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const TInt KTaskswitcherShortAppKeyPressed = KTaskswitcherForegroundValue << 1;
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const TInt KTaskswitcherLongAppKeyPressed = KTaskswitcherShortAppKeyPressed << 1;
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//short/long App key values
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const TInt KAppKeyTypeShort = 1;
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const TInt KAppKeyTypeLong = 2;
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//values for checking the OOM
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const TInt KMemoryRequestAmountInBytes = 524288;
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const TInt KMinMemoryAmountInBytes = 524288;
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// time to wait before sending the task to background
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// (must give time to animation)
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const TInt KWaitBeforeGoingToBackground = 200000;
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const TUid KTsAppUid = { KTsAppUidValue };
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const TUid KTsCameraUid = { 0x101F857a };
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const TUid KTsTelephoneUid = { 0x100058b3 };
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const TInt KTsMultimediaAppActivationDelay = 1500000;
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// -----------------------------------------------------------------------------
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// CTsAppUi::ConstructL()
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// ConstructL is called by the application framework
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// -----------------------------------------------------------------------------
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//
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void CTsAppUi::ConstructL()
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{
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TSLOG_CONTEXT( CTsAppUi::ConstructL, TSLOG_LOCAL );
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TSLOG_IN();
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#ifdef _DEBUG
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// create log folder
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_LIT( KLogPath, "c:\\logs\\taskswitcher\\" );
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RFs fs;
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if ( fs.Connect() == KErrNone )
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{
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fs.MkDirAll( KLogPath );
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fs.Close();
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}
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#endif
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// Initialise app UI with standard value.
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BaseConstructL( CAknAppUi::EAknEnableSkin |
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CAknAppUi::EAknEnableMSK |
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CAknAppUi::EAknSingleClickCompatible);
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SetFullScreenApp(EFalse);
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#ifndef _DEBUG
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// set as system application (in release build) so we never get closed
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iEikonEnv->SetSystem( ETrue );
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#endif
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//Initialize effects change observation
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iThemeEffectsEnabledWatcher =
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CTsCenrepListener::NewL( KCRUidThemes, KThemesTransitionEffects, *this );
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CenrepChanged( KThemesTransitionEffects, iThemeEffectsEnabledWatcher->Value() );
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// Hide status pane
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StatusPane()->MakeVisible( EFalse );
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// Change CBA if needed, default is non-touch in rss
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if ( AknLayoutUtils::PenEnabled() )
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{
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Cba()->SetCommandSetL( R_TS_CBA_TOUCH );
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}
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Cba()->MakeVisible(EFalse);
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// Create timer
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iGoToBackgroundTimer = CPeriodic::NewL( CActive::EPriorityStandard );
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iForegroundDelayTimer = CPeriodic::NewL( CActive::EPriorityStandard );
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// Create commonly used instances (device state only?)
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iDeviceState = CTsDeviceState::NewL();
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// Create custom window group
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iWg = RWindowGroup(CCoeEnv::Static()->WsSession());
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iWg.Construct((TUint32)&iWg, ETrue);
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iWg.EnableScreenChangeEvents();
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CApaWindowGroupName* rootWgName = CApaWindowGroupName::NewLC( iEikonEnv->WsSession(), iEikonEnv->RootWin().Identifier() );
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rootWgName->SetWindowGroupName( iWg );
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CleanupStack::PopAndDestroy( rootWgName );
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// Create UI
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iAppView = CTsAppView::NewL( ApplicationRect(), *iDeviceState, iWg );
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AddToStackL( iAppView );
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//Enable effects
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GfxTransEffect::Enable();
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GfxTransEffect::Register(iAppView,KTransitionsUid);
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GfxTransEffect::SetTransitionObserver(this);
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// Listen for change in the value of the ts state property.
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iPropListener = new ( ELeave ) CTsPropertyListener(
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KTaskswitcherStateCategory, KTaskswitcherStateKey, *this );
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// Listen for layout changes
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iLayoutListener = new ( ELeave ) CTsPropertyListener(
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KPSUidUikon, KUikLayoutState, *this );
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// Initialise the application task object with the window group id of
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// our application ( so that it represent our app )
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//iApplicationTask.SetWgId( iCoeEnv->RootWin().Identifier() );
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iApplicationTask.SetWgId( iWg.Identifier() );
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// And finally, go to background.
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MoveAppToBackground( ENoneTransition );
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iEikonEnv->RootWin().SetOrdinalPosition(-1, ECoeWinPriorityNeverAtFront);
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iEikonEnv->RootWin().EnableReceiptOfFocus(EFalse);
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RWindowGroup& windowGroup = CCoeEnv::Static()->RootWin();
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windowGroup.EnableGroupListChangeEvents();
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iIsPopUpShown = EFalse;
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iUiStarted = EFalse;
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iDisableAppKeyHandling = EFalse;
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// Set process priority to high to avoid being
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// locked by heavy ui apps processing
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iEikonEnv->WsSession().ComputeMode(RWsSession::EPriorityControlDisabled);
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RProcess().SetPriority(EPriorityHigh);
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iForegroundDelayed = EFalse;
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iDelayedForegroundInProgress = EFalse;
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TSLOG_OUT();
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}
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// -----------------------------------------------------------------------------
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// CTsAppUi::CTsAppUi()
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// Perform the first phase of two phase construction
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// -----------------------------------------------------------------------------
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//
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CTsAppUi::CTsAppUi(): iForeground( ETrue ),
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iApplicationTask( iCoeEnv->WsSession() )
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{
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// no implementation required
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}
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// -----------------------------------------------------------------------------
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// CTsAppUi::~CTsAppUi()
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// Destructor
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// -----------------------------------------------------------------------------
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//
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CTsAppUi::~CTsAppUi()
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{
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if( GfxTransEffect::IsRegistered( iAppView ) )
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{
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GfxTransEffect::Deregister(iAppView);
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}
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GfxTransEffect::SetTransitionObserver(0);
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delete iGoToBackgroundTimer;
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delete iForegroundDelayTimer;
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delete iPropListener;
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delete iLayoutListener;
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// destroy UI first
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if ( iAppView )
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{
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RemoveFromStack( iAppView );
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delete iAppView;
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}
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delete iDeviceState;
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delete iThemeEffectsEnabledWatcher;
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iWg.Close();
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}
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// -----------------------------------------------------------------------------
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// CTsAppView::EffectsEnabled
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// -----------------------------------------------------------------------------
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//
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TBool CTsAppUi::EffectsEnabled() const
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{
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return iEffectsEnabled;
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}
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// -----------------------------------------------------------------------------
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// CTsAppUi::StartTransion
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// -----------------------------------------------------------------------------
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//
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void CTsAppUi::StartTransion( TUint aTransitionType, TUid aNextAppUid, TInt aWgId )
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{
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if( !EffectsEnabled() )
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{
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return;
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}
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switch(aTransitionType)
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{
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case EForegroundTransition:
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StartTransition( aTransitionType,
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ETrue,
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EFalse,
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CAknTransitionUtils::EForceVisible);
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break;
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case EBackgroundTransition:
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StartTransition( aTransitionType,
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EFalse,
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EFalse,
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CAknTransitionUtils::EForceInvisible );
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break;
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case EActivationTransition:
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StartAppActivateTransition( aNextAppUid, aWgId );
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break;
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}
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}
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// -----------------------------------------------------------------------------
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// CTsAppUi::StartTransition
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// -----------------------------------------------------------------------------
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//
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void CTsAppUi::StartTransition( TUint aTranstionId,
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TBool aVisibility,
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TBool /*aLayers*/,
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TUint aSubCom )
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{
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const TDesC8* ptr = reinterpret_cast<const TDesC8*>(iAppView);
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GfxTransEffect::Abort(iAppView);
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GfxTransEffect::Begin( iAppView, aTranstionId );
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GfxTransEffect::SetDemarcation( iAppView, iAppView->Rect() );
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GfxTransEffect::NotifyExternalState( ECaptureComponentsBegin, ptr );
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iAppView->MakeVisible( aVisibility );
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CAknTransitionUtils::MakeVisibleSubComponents(
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iAppView,
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static_cast<CAknTransitionUtils::TMakeVisibleSubComponentsInfo>(aSubCom) );
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GfxTransEffect::NotifyExternalState( ECaptureComponentsEnd, ptr );
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GfxTransEffect::End( iAppView );
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}
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// -----------------------------------------------------------------------------
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// CTsAppUi::StartAppActivateTransition
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// -----------------------------------------------------------------------------
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//
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void CTsAppUi::StartAppActivateTransition( TUid aNextAppUid, TInt aWgId )
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{
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// Check what type of transition will be trigerred
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if ( aWgId == iUnderAppWgId )
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{
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// App under task switcher was launched
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StartTransition( EBackgroundTransition,
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EFalse,
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ETrue,
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CAknTransitionUtils::EForceInvisible );
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}
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else
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{
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// App start animation
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const TDesC8* ptr = reinterpret_cast<const TDesC8*>(iAppView);
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GfxTransEffect::Abort(iAppView);
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TInt groupId = GfxTransEffect::BeginGroup();
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GfxTransEffect::BeginFullScreen(
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EActivationAppShowTransition, ApplicationRect(),
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AknTransEffect::EParameterType,
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AknTransEffect::GfxTransParam( aNextAppUid , KTsAppUid ) );
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GfxTransEffect::Begin( iAppView, EBackgroundTransition );
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GfxTransEffect::SetDemarcation( iAppView, iAppView->Rect() );
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GfxTransEffect::NotifyExternalState( ECaptureComponentsBegin, ptr );
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iAppView->MakeVisible( EFalse );
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CAknTransitionUtils::MakeVisibleSubComponents(
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iAppView,
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static_cast<CAknTransitionUtils::TMakeVisibleSubComponentsInfo>(CAknTransitionUtils::EForceInvisible) );
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GfxTransEffect::NotifyExternalState( ECaptureComponentsEnd, ptr );
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GfxTransEffect::End( iAppView );
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GfxTransEffect::EndFullScreen();
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GfxTransEffect::EndGroup(groupId);
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}
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}
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// -----------------------------------------------------------------------------
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// CTsAppUi::TransitionFinished
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// -----------------------------------------------------------------------------
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//
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void CTsAppUi::TransitionFinished(const CCoeControl* /*aControl*/,
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TUint /*aAction*/)
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{
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}
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// -----------------------------------------------------------------------------
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// CTsAppUi::HandleCommandL()
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// Takes care of command handling.
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// -----------------------------------------------------------------------------
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//
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void CTsAppUi::HandleCommandL( TInt aCommand )
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{
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switch ( aCommand )
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{
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case EAknCmdExit:
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case EEikCmdExit:
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Exit();
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break;
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case EAknSoftkeyExit:
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case EAknSoftkeyBack:
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// RSK => just hide
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MoveAppToBackground( EBackgroundTransition );
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break;
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case ETsCmdHelp:
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{
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MoveAppToBackground( EBackgroundTransition );
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CArrayFix<TCoeHelpContext>* buf = CCoeAppUi::AppHelpContextL();
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HlpLauncher::LaunchHelpApplicationL( iCoeEnv->WsSession(), buf );
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}
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break;
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case EAknSoftkeySelect:
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{
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// select is generated by lsk and msk (see the resource file)
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// Simulate a middle key press to the controls.
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// Note that SimulateKeyEventL must not be used here or else it
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// will end up in an infinite loop.
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TKeyEvent keyEvent;
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keyEvent.iCode = EKeyOK;
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keyEvent.iScanCode = EStdKeyDevice3;
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keyEvent.iModifiers = keyEvent.iRepeats = 0;
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iAppView->OfferKeyEventL( keyEvent, EEventKeyDown );
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iAppView->OfferKeyEventL( keyEvent, EEventKey );
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iAppView->OfferKeyEventL( keyEvent, EEventKeyUp );
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}
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break;
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default:
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break;
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}
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}
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// -----------------------------------------------------------------------------
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// CTsAppUi::HandleForegroundEventL
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// Called by the system when the app is moved to foreground or background.
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// -----------------------------------------------------------------------------
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//
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void CTsAppUi::HandleForegroundEventL( TBool aForeground )
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{
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TSLOG_CONTEXT( HandleForegroundEventL, TSLOG_LOCAL );
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TSLOG1_IN( "aForeground = %d", aForeground );
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// These calls may be redundant but the functions will do nothing if the
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// state has already been changed.
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// Both this function and the 'manual' MoveAppTo functions must fire the events
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// because in some cases only one of them will run (e.g. when bringing to foreground
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// not with the hw key but by other means etc.)
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iDisableAppKeyHandling = EFalse;
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if ( !iUiStarted )
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{
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// Ignore foreground events if UI is starting
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return;
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}
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if ( aForeground )
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{
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HandleSwitchToForegroundEvent();
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}
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// exclude cases with dialogs like power menu, memory card
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else
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{
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if( !IsFaded() )
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{
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HandleSwitchToBackgroundEvent();
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}
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else
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{
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iDisableAppKeyHandling = ETrue;
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}
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}
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// Call Base class method
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CAknAppUi::HandleForegroundEventL( aForeground );
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TSLOG_OUT();
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}
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// -----------------------------------------------------------------------------
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|
427 |
// CTsAppUi::PropertyChanged
|
|
428 |
// -----------------------------------------------------------------------------
|
|
429 |
//
|
|
430 |
void CTsAppUi::PropertyChanged( TUid aCategory, TUint aKey )
|
|
431 |
{
|
|
432 |
TSLOG_CONTEXT( PropertyChanged, TSLOG_LOCAL );
|
|
433 |
TSLOG_IN();
|
|
434 |
|
|
435 |
TInt value( 0 );
|
|
436 |
|
|
437 |
if ( aCategory == KTaskswitcherStateCategory )
|
|
438 |
{
|
|
439 |
if ( RProperty::Get( aCategory, aKey, value ) == KErrNone )
|
|
440 |
{
|
|
441 |
if ( iForeground && (value & KTaskswitcherBackgroundValue) )
|
|
442 |
{
|
|
443 |
MoveAppToBackground( EBackgroundTransition );
|
|
444 |
}
|
|
445 |
else if ( !iForeground && (value & KTaskswitcherForegroundValue) )
|
|
446 |
{
|
|
447 |
MoveAppToForeground( EForegroundTransition );
|
|
448 |
}
|
|
449 |
else if( value & KTaskswitcherLongAppKeyPressed )
|
|
450 |
{
|
|
451 |
if(!iForeground)
|
|
452 |
{
|
|
453 |
MoveAppToBackground( EBackgroundTransition );
|
|
454 |
}
|
|
455 |
else if( !iDisableAppKeyHandling )
|
|
456 |
{
|
|
457 |
iAppView->HandleAppKey(KAppKeyTypeLong);
|
|
458 |
}
|
|
459 |
}
|
|
460 |
else if( value & KTaskswitcherShortAppKeyPressed && !iDisableAppKeyHandling )
|
|
461 |
{
|
|
462 |
iAppView->HandleAppKey(KAppKeyTypeShort);
|
|
463 |
}
|
|
464 |
}
|
|
465 |
}
|
|
466 |
else if ( aCategory == KPSUidUikon && iIsPopUpShown )
|
|
467 |
{
|
|
468 |
TRAP_IGNORE(
|
|
469 |
DisablePopUpL();
|
|
470 |
HandleResourceChangeL(KEikDynamicLayoutVariantSwitch) );
|
|
471 |
}
|
|
472 |
|
|
473 |
TSLOG_OUT();
|
|
474 |
}
|
|
475 |
|
|
476 |
// -----------------------------------------------------------------------------
|
|
477 |
// CTsAppUi::HandleResourceChangeL
|
|
478 |
// -----------------------------------------------------------------------------
|
|
479 |
//
|
|
480 |
void CTsAppUi::HandleResourceChangeL( TInt aType )
|
|
481 |
{
|
|
482 |
TSLOG_CONTEXT( CTsAppUi::HandleResourceChangeL, TSLOG_LOCAL );
|
|
483 |
TSLOG_IN();
|
|
484 |
// Must call base class implementation first,
|
|
485 |
// sizes from LayoutMetricsRect etc. will only be correct after this.
|
|
486 |
CAknAppUi::HandleResourceChangeL( aType );
|
|
487 |
if( aType == KEikDynamicLayoutVariantSwitch && iAppView && !LayoutChangeAllowed() )
|
|
488 |
{
|
|
489 |
// Keep displayed orientation
|
|
490 |
return;
|
|
491 |
}
|
|
492 |
// forward event
|
|
493 |
iDeviceState->HandleResourceChange( aType );
|
|
494 |
if ( iAppView )
|
|
495 |
{
|
|
496 |
iAppView->HandleResourceChange( aType );
|
|
497 |
}
|
|
498 |
TSLOG_OUT();
|
|
499 |
}
|
|
500 |
|
|
501 |
// -----------------------------------------------------------------------------
|
|
502 |
// CTsAppUi::MoveAppToBackground()
|
|
503 |
// -----------------------------------------------------------------------------
|
|
504 |
//
|
|
505 |
void CTsAppUi::MoveAppToBackground( TUint aTransitionType, TUid aAppUid, TInt aWgId )
|
|
506 |
{
|
|
507 |
TSLOG_CONTEXT( MoveAppToBackground, TSLOG_LOCAL );
|
|
508 |
TSLOG_IN();
|
|
509 |
|
|
510 |
if ( ENoneTransition == aTransitionType || !EffectsEnabled() )
|
|
511 |
{
|
|
512 |
GoToBackgroundTimerCallback( this );
|
|
513 |
}
|
|
514 |
else
|
|
515 |
{
|
|
516 |
StartTransion(aTransitionType, aAppUid, aWgId);
|
|
517 |
iGoToBackgroundTimer->Cancel();
|
|
518 |
iGoToBackgroundTimer->Start(
|
|
519 |
KWaitBeforeGoingToBackground,
|
|
520 |
0,
|
|
521 |
TCallBack( GoToBackgroundTimerCallback, this ) );
|
|
522 |
}
|
|
523 |
TSLOG_OUT();
|
|
524 |
}
|
|
525 |
|
|
526 |
// -----------------------------------------------------------------------------
|
|
527 |
// CTsAppUi::CenrepChanged
|
|
528 |
// -----------------------------------------------------------------------------
|
|
529 |
//
|
|
530 |
void CTsAppUi::CenrepChanged( TUint32 /*aKey*/, TInt aNewValue )
|
|
531 |
{
|
|
532 |
iEffectsEnabled = !(aNewValue & AknTransEffect::EFullScreenTransitionsOff);
|
|
533 |
}
|
|
534 |
|
|
535 |
// -----------------------------------------------------------------------------
|
|
536 |
// CTsAppUi::GoToBackgroundTimerCallback
|
|
537 |
// -----------------------------------------------------------------------------
|
|
538 |
//
|
|
539 |
TInt CTsAppUi::GoToBackgroundTimerCallback( TAny* aParam )
|
|
540 |
{
|
|
541 |
CTsAppUi* self = static_cast<CTsAppUi*>( aParam );
|
|
542 |
if ( self->iGoToBackgroundTimer )
|
|
543 |
{
|
|
544 |
self->iGoToBackgroundTimer->Cancel();
|
|
545 |
}
|
|
546 |
|
|
547 |
// Request window server to bring our application
|
|
548 |
// to background
|
|
549 |
self->iApplicationTask.SendToBackground();
|
|
550 |
|
|
551 |
// Notify
|
|
552 |
self->HandleSwitchToBackgroundEvent();
|
|
553 |
|
|
554 |
return 0;
|
|
555 |
}
|
|
556 |
|
|
557 |
// -----------------------------------------------------------------------------
|
|
558 |
// CTsAppUi::DelayedForegroundCallback
|
|
559 |
// -----------------------------------------------------------------------------
|
|
560 |
//
|
|
561 |
TInt CTsAppUi::DelayedForegroundCallback( TAny* aParam )
|
|
562 |
{
|
|
563 |
CTsAppUi* self = static_cast<CTsAppUi*>( aParam );
|
|
564 |
self->iDelayedForegroundInProgress = ETrue;
|
|
565 |
|
|
566 |
if ( self->iForegroundDelayTimer )
|
|
567 |
{
|
|
568 |
self->iForegroundDelayTimer->Cancel();
|
|
569 |
}
|
|
570 |
self->iForegroundDelayed = EFalse;
|
|
571 |
self->HandleSwitchToForegroundEvent();
|
|
572 |
|
|
573 |
self->iDelayedForegroundInProgress = EFalse;
|
|
574 |
|
|
575 |
return 0;
|
|
576 |
}
|
|
577 |
|
|
578 |
// -----------------------------------------------------------------------------
|
|
579 |
// CTsAppUi::MoveAppToForeground()
|
|
580 |
// -----------------------------------------------------------------------------
|
|
581 |
//
|
|
582 |
void CTsAppUi::MoveAppToForeground( TUint /*aTransitionType*/ )
|
|
583 |
{
|
|
584 |
TSLOG_CONTEXT( MoveAppToForeground, TSLOG_LOCAL );
|
|
585 |
TSLOG_IN();
|
|
586 |
|
|
587 |
iUiStarted = ETrue;
|
|
588 |
|
|
589 |
// Request window server to bring our application
|
|
590 |
// to foreground
|
|
591 |
iApplicationTask.BringToForeground();
|
|
592 |
|
|
593 |
// Notify
|
|
594 |
TBool delayForeground(EFalse);
|
|
595 |
TRAP_IGNORE( delayForeground = IsUnderlyingAppMultimediaL() );
|
|
596 |
if ( delayForeground )
|
|
597 |
{
|
|
598 |
iForegroundDelayed = ETrue;
|
|
599 |
iForegroundDelayTimer->Cancel();
|
|
600 |
iForegroundDelayTimer->Start(
|
|
601 |
KTsMultimediaAppActivationDelay,
|
|
602 |
0,
|
|
603 |
TCallBack( DelayedForegroundCallback, this ) );
|
|
604 |
}
|
|
605 |
else
|
|
606 |
{
|
|
607 |
HandleSwitchToForegroundEvent();
|
|
608 |
}
|
|
609 |
|
|
610 |
TSLOG_OUT();
|
|
611 |
}
|
|
612 |
|
|
613 |
// -----------------------------------------------------------------------------
|
|
614 |
// CTsAppUi::HandleSwitchToBackgroundEvent
|
|
615 |
// -----------------------------------------------------------------------------
|
|
616 |
//
|
|
617 |
void CTsAppUi::HandleSwitchToBackgroundEvent()
|
|
618 |
{
|
|
619 |
TSLOG_CONTEXT( HandleSwitchToBackgroundEvent, TSLOG_LOCAL );
|
|
620 |
TSLOG_IN();
|
|
621 |
|
|
622 |
// must not do anything if iForeground is already up-to-date
|
|
623 |
|
|
624 |
|
|
625 |
if( iForeground )
|
|
626 |
{
|
|
627 |
iForeground = EFalse;
|
|
628 |
SetTaskswitcherStateProperty( KTaskswitcherBackgroundValue );
|
|
629 |
|
|
630 |
// notify view
|
|
631 |
iAppView->HandleSwitchToBackgroundEvent();
|
|
632 |
|
|
633 |
iWg.SetOrdinalPosition(-1, ECoeWinPriorityNormal);
|
|
634 |
|
|
635 |
iForegroundDelayed = EFalse;
|
|
636 |
}
|
|
637 |
|
|
638 |
TSLOG_OUT();
|
|
639 |
}
|
|
640 |
|
|
641 |
// -----------------------------------------------------------------------------
|
|
642 |
// CTsAppUi::HandleSwitchToForegroundEvent
|
|
643 |
// -----------------------------------------------------------------------------
|
|
644 |
//
|
|
645 |
void CTsAppUi::HandleSwitchToForegroundEvent()
|
|
646 |
{
|
|
647 |
TSLOG_CONTEXT( HandleSwitchToForegroundEvent, TSLOG_LOCAL );
|
|
648 |
TSLOG_IN();
|
|
649 |
|
|
650 |
// must not do anything if iForeground is already up-to-date
|
|
651 |
if ( !iForeground && !iForegroundDelayed )
|
|
652 |
{
|
|
653 |
TInt freeRamMemory;
|
|
654 |
HAL::Get( HALData::EMemoryRAMFree, freeRamMemory );
|
|
655 |
if ( freeRamMemory <= KMinMemoryAmountInBytes )
|
|
656 |
{
|
|
657 |
FreeMemoryRequest();
|
|
658 |
}
|
|
659 |
|
|
660 |
iForeground = ETrue;
|
|
661 |
SetTaskswitcherStateProperty( KTaskswitcherForegroundValue );
|
|
662 |
|
|
663 |
// notify view
|
|
664 |
iAppView->HandleSwitchToForegroundEvent();
|
|
665 |
|
|
666 |
iWg.SetOrdinalPosition(iWg.OrdinalPosition(), ECoeWinPriorityAlwaysAtFront);
|
|
667 |
}
|
|
668 |
|
|
669 |
TSLOG_OUT();
|
|
670 |
}
|
|
671 |
|
|
672 |
// -----------------------------------------------------------------------------
|
|
673 |
// CTsAppUi::SetTaskswitcherShowProperty
|
|
674 |
// -----------------------------------------------------------------------------
|
|
675 |
//
|
|
676 |
void CTsAppUi::SetTaskswitcherStateProperty( TInt aValue )
|
|
677 |
{
|
|
678 |
TSLOG_CONTEXT( CTsAppUi::SetTaskswitcherShowProperty, TSLOG_LOCAL );
|
|
679 |
TSLOG_IN();
|
|
680 |
|
|
681 |
if ( RProperty::Set(
|
|
682 |
KTaskswitcherStateCategory, KTaskswitcherStateKey, aValue ) != KErrNone )
|
|
683 |
{
|
|
684 |
TInt error = RProperty::Define(
|
|
685 |
KTaskswitcherStateCategory, KTaskswitcherStateKey, RProperty::EInt );
|
|
686 |
if ( error != KErrNone )
|
|
687 |
{
|
|
688 |
TSLOG1( TSLOG_INFO, "RProperty::Define Error: %d", error );
|
|
689 |
}
|
|
690 |
|
|
691 |
error = RProperty::Set( KTaskswitcherStateCategory, KTaskswitcherStateKey, aValue );
|
|
692 |
if ( error != KErrNone )
|
|
693 |
{
|
|
694 |
TSLOG1( TSLOG_INFO, "RProperty::Set Error: %d", error );
|
|
695 |
}
|
|
696 |
}
|
|
697 |
|
|
698 |
TSLOG_OUT();
|
|
699 |
}
|
|
700 |
|
|
701 |
// -----------------------------------------------------------------------------
|
|
702 |
// CTsAppUi::FreeMemoryRequest
|
|
703 |
// -----------------------------------------------------------------------------
|
|
704 |
//
|
|
705 |
void CTsAppUi::FreeMemoryRequest()
|
|
706 |
{
|
|
707 |
TSLOG_CONTEXT( CTsAppUi::FreeMemoryRequest, TSLOG_LOCAL );
|
|
708 |
TSLOG_IN();
|
|
709 |
ROomMonitorSession oomMs;
|
|
710 |
TInt error = oomMs.Connect();
|
|
711 |
if ( error != KErrNone)
|
|
712 |
{
|
|
713 |
TSLOG1( TSLOG_INFO, "Could not connect to ROomMonitorSession, %d", error );
|
|
714 |
}
|
|
715 |
else
|
|
716 |
{
|
|
717 |
oomMs.RequestFreeMemory( KMemoryRequestAmountInBytes );
|
|
718 |
oomMs.Close();
|
|
719 |
}
|
|
720 |
TSLOG_OUT();
|
|
721 |
}
|
|
722 |
|
|
723 |
|
|
724 |
// -----------------------------------------------------------------------------
|
|
725 |
// CTsAppUi::RequestPopUpL
|
|
726 |
// -----------------------------------------------------------------------------
|
|
727 |
//
|
|
728 |
void CTsAppUi::RequestPopUpL()
|
|
729 |
{
|
|
730 |
TSLOG_CONTEXT( CTsAppUi::RequestPopUpL, TSLOG_LOCAL );
|
|
731 |
TSLOG_IN();
|
|
732 |
if(!iIsPopUpShown)
|
|
733 |
{
|
|
734 |
iIsPopUpShown = ETrue;
|
|
735 |
TSizeMode mode = iEikonEnv->ScreenDevice()->GetCurrentScreenModeAttributes();
|
|
736 |
TInt isLandscape = mode.iScreenSize.iWidth > mode.iScreenSize.iHeight;
|
|
737 |
SetFullScreenApp(ETrue);
|
|
738 |
if(isLandscape)
|
|
739 |
{
|
|
740 |
SetOrientationL(EAppUiOrientationLandscape);
|
|
741 |
}
|
|
742 |
else
|
|
743 |
{
|
|
744 |
SetOrientationL(EAppUiOrientationPortrait);
|
|
745 |
}
|
|
746 |
RProcess().SetPriority(EPriorityForeground);
|
|
747 |
SetFullScreenApp(EFalse);
|
|
748 |
iEikonEnv->RootWin().SetOrdinalPosition(0, ECoeWinPriorityAlwaysAtFront);
|
|
749 |
}
|
|
750 |
TSLOG_OUT();
|
|
751 |
}
|
|
752 |
|
|
753 |
|
|
754 |
// -----------------------------------------------------------------------------
|
|
755 |
// CTsAppUi::DisablePopUpL
|
|
756 |
// -----------------------------------------------------------------------------
|
|
757 |
//
|
|
758 |
void CTsAppUi::DisablePopUpL()
|
|
759 |
{
|
|
760 |
TSLOG_CONTEXT( CTsAppUi::DisablePopUpL, TSLOG_LOCAL );
|
|
761 |
TSLOG_IN();
|
|
762 |
if(iIsPopUpShown)
|
|
763 |
{
|
|
764 |
iIsPopUpShown = EFalse;
|
|
765 |
iEikonEnv->RootWin().SetOrdinalPosition(-1, ECoeWinPriorityNeverAtFront);
|
|
766 |
SetOrientationL(EAppUiOrientationAutomatic);
|
|
767 |
SetFullScreenApp(EFalse);
|
|
768 |
RProcess().SetPriority(EPriorityHigh);
|
|
769 |
}
|
|
770 |
TSLOG_OUT();
|
|
771 |
}
|
|
772 |
|
|
773 |
|
|
774 |
// -----------------------------------------------------------------------------
|
|
775 |
// CTsAppUi::LayoutCanBeChanged
|
|
776 |
// -----------------------------------------------------------------------------
|
|
777 |
//
|
|
778 |
TBool CTsAppUi::LayoutChangeAllowed()
|
|
779 |
{
|
|
780 |
// Check if layout switch is necessary
|
|
781 |
TSizeMode mode = iEikonEnv->ScreenDevice()->GetCurrentScreenModeAttributes();
|
|
782 |
TBool isLandscape = mode.iScreenSize.iWidth > mode.iScreenSize.iHeight;
|
|
783 |
TRect appRect = ApplicationRect();
|
|
784 |
TBool isAppLandscape = appRect.Width() > appRect.Height();
|
|
785 |
TBool retVal;
|
|
786 |
if(isLandscape != isAppLandscape)
|
|
787 |
{
|
|
788 |
retVal = EFalse;
|
|
789 |
}
|
|
790 |
else
|
|
791 |
{
|
|
792 |
retVal = ETrue;
|
|
793 |
}
|
|
794 |
return retVal;
|
|
795 |
}
|
|
796 |
|
|
797 |
|
|
798 |
// -----------------------------------------------------------------------------
|
|
799 |
// CTsAppUi::HandleWsEventL
|
|
800 |
// -----------------------------------------------------------------------------
|
|
801 |
//
|
|
802 |
void CTsAppUi::HandleWsEventL(const TWsEvent& aEvent,
|
|
803 |
CCoeControl* aDestination)
|
|
804 |
{
|
|
805 |
CAknAppUi::HandleWsEventL(aEvent, aDestination);
|
|
806 |
TInt eventType = aEvent.Type();
|
|
807 |
if ( eventType == EEventWindowGroupListChanged )
|
|
808 |
{
|
|
809 |
TInt wgId = WgIdOfUnderlyingAppL(EFalse);
|
|
810 |
if ( iForeground &&
|
|
811 |
wgId != iUnderAppWgId &&
|
|
812 |
!iAppView->AppCloseInProgress(iUnderAppWgId) &&
|
|
813 |
!iAppView->WgOnTaskList(wgId) )
|
|
814 |
{
|
|
815 |
MoveAppToBackground( ENoneTransition );
|
|
816 |
}
|
|
817 |
if ( WgIdOfUnderlyingAppL(ETrue) != iUnderAppWgId )
|
|
818 |
{
|
|
819 |
HandleResourceChangeL(KEikDynamicLayoutVariantSwitch);
|
|
820 |
}
|
|
821 |
iUnderAppWgId = wgId;
|
|
822 |
}
|
|
823 |
}
|
|
824 |
|
|
825 |
|
|
826 |
// -----------------------------------------------------------------------------
|
|
827 |
// CTsAppUi::WgIdOfUnderlyingApp
|
|
828 |
// -----------------------------------------------------------------------------
|
|
829 |
//
|
|
830 |
TInt CTsAppUi::WgIdOfUnderlyingAppL( TBool aIgnoreParentChild )
|
|
831 |
{
|
|
832 |
TInt retVal(0);
|
|
833 |
TInt underlyingWg = CheckForUnderlyingHiddenAppsL();
|
|
834 |
if ( !underlyingWg )
|
|
835 |
{
|
|
836 |
TApaTaskList taskList( iEikonEnv->WsSession() );
|
|
837 |
underlyingWg = taskList.FindByPos(0).WgId();
|
|
838 |
}
|
|
839 |
|
|
840 |
if ( aIgnoreParentChild )
|
|
841 |
{
|
|
842 |
retVal = underlyingWg;
|
|
843 |
}
|
|
844 |
else
|
|
845 |
{
|
|
846 |
TInt parentWg = GetTopParentWg( underlyingWg );
|
|
847 |
retVal = parentWg ? parentWg : underlyingWg;
|
|
848 |
}
|
|
849 |
return retVal;
|
|
850 |
}
|
|
851 |
|
|
852 |
// -----------------------------------------------------------------------------
|
|
853 |
// CTsAppUi::GetTopParentWg
|
|
854 |
// -----------------------------------------------------------------------------
|
|
855 |
//
|
|
856 |
TInt CTsAppUi::GetTopParentWg( TInt aChildWg )
|
|
857 |
{
|
|
858 |
TInt parentWg = GetParentWg( aChildWg );
|
|
859 |
if( parentWg )
|
|
860 |
{
|
|
861 |
TInt topParentWg = GetTopParentWg( parentWg );
|
|
862 |
if( topParentWg )
|
|
863 |
{
|
|
864 |
parentWg = topParentWg;
|
|
865 |
}
|
|
866 |
}
|
|
867 |
return parentWg;
|
|
868 |
}
|
|
869 |
|
|
870 |
// -----------------------------------------------------------------------------
|
|
871 |
// CTsAppUi::GetParentWg
|
|
872 |
// -----------------------------------------------------------------------------
|
|
873 |
//
|
|
874 |
TInt CTsAppUi::GetParentWg( TInt aChildWg )
|
|
875 |
{
|
|
876 |
TInt retVal(0);
|
|
877 |
RArray<RWsSession::TWindowGroupChainInfo> allWgIds;
|
|
878 |
// Ask for window group list from RWsSession
|
|
879 |
TInt error = iEikonEnv->WsSession().WindowGroupList( 0, &allWgIds );
|
|
880 |
if ( !error )
|
|
881 |
{
|
|
882 |
TInt count( allWgIds.Count() );
|
|
883 |
for ( TInt i( 0 ); i < count; i++ )
|
|
884 |
{
|
|
885 |
RWsSession::TWindowGroupChainInfo info = allWgIds[i];
|
|
886 |
if ( info.iId == aChildWg && info.iParentId > 0)
|
|
887 |
{
|
|
888 |
retVal = info.iParentId;
|
|
889 |
break;
|
|
890 |
}
|
|
891 |
}
|
|
892 |
}
|
|
893 |
allWgIds.Close();
|
|
894 |
return retVal;
|
|
895 |
}
|
|
896 |
|
|
897 |
// -----------------------------------------------------------------------------
|
|
898 |
// CTsAppUi::IsForeground
|
|
899 |
// -----------------------------------------------------------------------------
|
|
900 |
//
|
|
901 |
TBool CTsAppUi::IsForeground() const
|
|
902 |
{
|
|
903 |
return iForeground;
|
|
904 |
}
|
|
905 |
|
|
906 |
// -----------------------------------------------------------------------------
|
|
907 |
// CTsAppUi::CheckForUnderlyingCameraL
|
|
908 |
// -----------------------------------------------------------------------------
|
|
909 |
//
|
|
910 |
TInt CTsAppUi::CheckForUnderlyingHiddenAppsL()
|
|
911 |
{
|
|
912 |
TInt wgId(0);
|
|
913 |
RArray<RWsSession::TWindowGroupChainInfo> allWgIds;
|
|
914 |
CleanupClosePushL(allWgIds);
|
|
915 |
User::LeaveIfError(iEikonEnv->WsSession().WindowGroupList(0, &allWgIds));
|
|
916 |
TInt underlyingWg(allWgIds[0].iId);
|
|
917 |
CleanupStack::PopAndDestroy(&allWgIds);
|
|
918 |
|
|
919 |
CApaWindowGroupName* windowName =
|
|
920 |
CApaWindowGroupName::NewLC( iEikonEnv->WsSession(), underlyingWg );
|
|
921 |
TUid appUid = windowName->AppUid();
|
|
922 |
CleanupStack::PopAndDestroy( windowName );
|
|
923 |
if( appUid == KTsCameraUid ||
|
|
924 |
appUid == KTsTelephoneUid )
|
|
925 |
{
|
|
926 |
wgId = underlyingWg;
|
|
927 |
}
|
|
928 |
return wgId;
|
|
929 |
}
|
|
930 |
|
|
931 |
// -----------------------------------------------------------------------------
|
|
932 |
// CTsAppUi::IsUnderlyingAppMultimediaL
|
|
933 |
// -----------------------------------------------------------------------------
|
|
934 |
//
|
|
935 |
TBool CTsAppUi::IsUnderlyingAppMultimediaL()
|
|
936 |
{
|
|
937 |
TBool retVal(EFalse);
|
|
938 |
|
|
939 |
TApaTaskList taskList( iEikonEnv->WsSession() );
|
|
940 |
TInt underlyingWg = taskList.FindByPos(0).WgId();
|
|
941 |
|
|
942 |
CApaWindowGroupName* windowName =
|
|
943 |
CApaWindowGroupName::NewLC( iEikonEnv->WsSession(), underlyingWg );
|
|
944 |
TUid appUid = windowName->AppUid();
|
|
945 |
CleanupStack::PopAndDestroy( windowName );
|
|
946 |
if ( appUid == KTsCameraUid )
|
|
947 |
{
|
|
948 |
retVal = ETrue;
|
|
949 |
}
|
|
950 |
|
|
951 |
return retVal;
|
|
952 |
}
|
|
953 |
|
|
954 |
|
|
955 |
// -----------------------------------------------------------------------------
|
|
956 |
// CTsAppUi::DelayedForegroundLaunched
|
|
957 |
// -----------------------------------------------------------------------------
|
|
958 |
//
|
|
959 |
TBool CTsAppUi::DelayedForegroundLaunched()
|
|
960 |
{
|
|
961 |
return iDelayedForegroundInProgress;
|
|
962 |
}
|
|
963 |
|
|
964 |
// End of file
|