--- a/camerauis/cameraapp/generic/inc/CamSelfTimer.h Tue Feb 02 00:01:39 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,242 +0,0 @@
-/*
-* 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: CCamSelfTimer class for Camera*
-*/
-
-
-
-#ifndef CAMSELFTIMER_H
-#define CAMSELFTIMER_H
-
-#include "CamAppController.h"
-#include "CamSelfTimerObserver.h"
-#include "CamAppUiBase.h" // For TCamSelfTimerFunctions
-#include "CamPSI.h"
-
-//////////
-
-
-
-// INCLUDES
-
-// MACROS
-
-// DATA TYPES
-
-// Represents the selftimer state. Allows up to 3 different active states,
-// plus the standby (inactive) state.
-enum TCamSelfTimer
- {
- ECamSelfTimerActive1,
- ECamSelfTimerActive2,
- ECamSelfTimerActive3,
- ECamSelfTimerStandby
- };
-
-
-// FORWARD DECLARATIONS
-
-// CLASS DECLARATION
-
-/**
-* Implements self-timer functionality
-*
-* @since 2.8
-*/
-class CCamSelfTimer : public CBase
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- */
- static CCamSelfTimer* NewL( CCamAppController& aController );
-
- /**
- * Destructor.
- */
- virtual ~CCamSelfTimer();
-
- public: // New functions
-
- /**
- * Called by client to start the self timer functionatlity.
- * Starts the timer counting down.
- * @since 2.8
- */
- void StartSelfTimer();
-
- /**
- * Called by client to set the current capture mode. This is needed
- * to ensure the Self-Timer operation, if started, would call the
- * correct capture (for video or photo) on timer completion.
- * @since 2.8
- * @param aMode The capture mode (video/image)
- * @param aMode The image capture mode (single/burst/timelapse)
- * @param aFunc The period data set to use
- */
- void SetModeL( TCamCameraMode aMode,
- TCamImageCaptureMode aImageMode,
- TCamSelfTimerFunctions aFunc );
-
-
- /**
- * Cancels any oustanding self-timer operation, and resets internal
- * state to standby/idle state.
- * @since 2.8
- */
- void Cancel();
-
- /**
- * Returns whether the self-timer is currently active (counting down)
- * @since 2.8
- * @return TBool - ETrue if active, EFalse if in standby/idle.
- */
- TBool IsActive();
-
- /**
- * Add a self timer observer
- * @since 2.8
- * @param aObserver Pointer to object implementing MCamSelfTimerObserver
- */
- void AddObserverL( const MCamSelfTimerObserver* aObserver );
-
- /**
- * Remove self timer observer
- * @since 2.8
- * @param aObserver Pointer to object implementing MCamSelfTimerObserver
- */
- void RemoveObserver( const MCamSelfTimerObserver* aObserver );
-
- /**
- * Send event to self timer observers
- * @since 2.8
- * @param aEvent event to send to observers
- */
- void NotifyObservers( const TCamSelfTimerEvent aEvent );
-
- public: // Functions from base classes
-
- protected: // New functions
-
- protected: // Functions from base classes
-
- private:
-
- /**
- * C++ default constructor.
- */
- CCamSelfTimer( CCamAppController& aController );
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL();
-
- /**
- * Allows the self-timer object to change it's internal state based upon
- * the parameter passed in.
- * @since 2.8
- * @param aState, The internal state to move to.
- */
- void ChangeState( TCamSelfTimer aState);
-
- /**
- * The timer callback used by the periodic timer. Will call the
- * CCamSelfTimer's Tick() method.
- * @since 2.8
- * @param aPtr A pointer to the instance of CCamSelfTimer
- * @return KErrNone
- */
- static TInt TimerCallback( TAny* aPtr );
-
- /**
- * Called by the timer callback function to progress the internal
- * self-timer state accordingly.
- * @since 2.8
- */
- void Tick();
-
- /**
- * Turns the indicators (LED/icon/tone) on or off depending on the
- * parameter passed in.
- * @since 2.8
- * @param aOn If ETrue, turns the indication(s) on, else turns them off
- */
- void DoIndication( TBool aOn );
-
- public: // Data
-
- protected: // Data
-
- private: // Data
-
- // Main timer
- CPeriodic* iPeriodicTimer;
-
- // Callback used for timer
- TCallBack iCallback;
-
- // Current state of the SelfTimer object
- TCamSelfTimer iState;
-
- // Whether LED is currently on or off
- TBool iIndication;
-
- // Specifies whether capturing video or still.
- TCamCameraMode iMode;
- // Image submode (single/burst/timelapse)
- TCamImageCaptureMode iImageMode;
-
-
- // Tracks the time remaining before capture when timer is active.
- TTimeIntervalMicroSeconds32 iTimeRemaining;
-
- // Tracks the period between "ticks" when timer is active
- TTimeIntervalMicroSeconds32 iTimerTickPeriod;
-
- // Camera Controller used to start autofocus/capture operations
- CCamAppController& iController;
-
- // array of self timer observer objects
- RPointerArray<MCamSelfTimerObserver> iObservers;
-
- // Holds the period details from the PSI
- TSelfTimerSetting iSettings;
-
- // Tracks the time that has elapsed since last indicator state change
- TInt iTimeElapsedSinceIndication;
-
- public: // Friend classes
- protected: // Friend classes
- private: // Friend classes
- };
-
-#endif // CAMSELFTIMER_H
-
-// End of File
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