1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 *

    17 */

    18 

    19 

    20 #ifndef __TRANSITIONMANAGER_H__

    21 #define __TRANSITIONMANAGER_H__

    22 

    23 #include<eikenv.h>

    24 #include<akntranseffect.h>

    25 #include <coeview.h>

    26 

    27 class CCenRepListen;

    28 

    29 

    30 const TInt KAknTransitionEventAvkon = 999;

    31 const TInt KAknTransitionEventFlags = 998;

    32 const TInt KAknTransitionDeactivate = 997;

    33 const TInt KAknTransitionExitCancel = 996;

    34 

    35 NONSHARABLE_CLASS(MKeyValue)

    36 	{

    37 	public:

    38 		virtual TUint32 Key() const = 0;

    39 		virtual TInt Value() const = 0;

    40 	};

    41 	

    42 NONSHARABLE_CLASS(MKeyListener)

    43 	{

    44 	public:

    45 		 virtual void KeyChangedL(const MKeyValue& aKeyValue) = 0;

    46 	};

    47 	

    48 NONSHARABLE_CLASS(MExit)

    49 	{

    50 	public:

    51 		virtual void DoExit() = 0;

    52 	};

    53 	

    54 NONSHARABLE_CLASS(CTransitionManager) : public CBase, public MKeyListener, public MExit,

    55                                         public MCoeViewObserver

    56 	{

    57 	public:

    58         static CTransitionManager* NewL(CEikonEnv& aEnv);

    59 		~CTransitionManager();

    60 		void SetAvkon();

    61 		void CheckFlags();

    62 		void AppStartup(TInt aContext, const TUid& aUid);

    63 		void AppSwitch(TInt aContext); 

    64 		void AppExit(TInt aContext, const TUid& aUid);

    65 		void AppStartupComplete();

    66 		void SetEmbedded(); 

    67 		void CancelExit();

    68 	private:

    69  	    static TBool AppStartupCb(TAny* aEnv);

    70     	TBool CheckPropertyKeys() const;

    71     	void Startup();

    72 		CTransitionManager(CEikonEnv& aEnv);

    73 		void ConstructL();

    74 		TBool Ready();

    75 		void KeyChangedL(const MKeyValue& aKeyValue);

    76 		void CheckEffectsL(TBool aWait);

    77 		void SetDisableEffects(TBool aDisable); 

    78 		TBool IsFullScreen() const;

    79 		void SendAvkonInfo();

    80 		void GetRootAppL(TUid& aRootAppUid);

    81 		void DoExit();

    82 

    83         // Implementation of void MCoeViewObserver

    84         void HandleViewEventL( const TVwsViewEvent& aEvent );

    85     private:

    86     	CEikonEnv& iEikEnv;

    87     	CIdle* iAppStartupIdle;

    88     	enum

    89     		{

    90     		EStarted 			= 0x1,

    91     		EEmbedded 			= 0x2,

    92     		ENoEndKeyClose 		= 0x4,

    93     		EEnviromentReady 	= 0x8,

    94     		EExitCompleted   	= 0x10,

    95     		EStartupComplete 	= 0x20,

    96     		EStartupStarted		= 0x40,

    97     		EffectsEnabled		= 0x80,

    98     		EAvkonApp			= 0x100,

    99     		};

   100 

   101         enum TTransEffectState

   102             {

   103             ETransEffectIdle,

   104             ETransEffectWaitingForAppSwitch,

   105             ETransEffectWaitingForViewSwitch,

   106             ETransEffectWaitingForIdleCall

   107             };

   108 

   109     	TInt iFlags;

   110     	TUid iAppUid;

   111         TTransEffectState iStartIdleState;

   112     	CCenRepListen* iCRListen;

   113 	};

   114 	

   115 #endif