--- a/imstutils/imconversationview/imcvuiapp/src/cimcvnewmsgfadecontrol.h Thu Aug 19 09:41:53 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,272 +0,0 @@
-/*
-* Copyright (c) 2008-2009 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: This class encapsulates logic that is needed for text fading
-*
-*/
-
-
-
-#ifndef CIMCVNewMsgFadeControl_H
-#define CIMCVNewMsgFadeControl_H
-
-
-// INCLUDES
-#include <aknview.h>
-#include <AknUtils.h>
-
-// CONSTANTS
-
-// MACROS
-
-// DATA TYPES
-
-// FUNCTION PROTOTYPES
-
-// FORWARD DECLARATIONS
-class MAknsControlContext;
-class MIMCVAppLayoutInfo;
-class MIMCVNewMsgFadeControlObserver;
-
-// CLASS DECLARATION
-
-/**
-* This class declares text fader component
-*
-* @lib imcvuiapp.exe
-* @since 5.0
-*/
-class CIMCVNewMsgFadeControl : public CCoeControl,
- public MCoeControlObserver
- {
- public:
-
- /*
- * Used to control fading timer
- */
- enum TTimerStates
- {
- ETimerStopped = 0,
- ETimerActivated
- };
-
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- * @param aRect TRect
- * @return instance of class
- */
- static CIMCVNewMsgFadeControl* NewL( const TRect& aRect );
-
- /**
- * Two-phased costructor. Leaves object into stack
- * @param aRect TRect
- * @return instance of class
- */
- static CIMCVNewMsgFadeControl* NewLC( const TRect& aRect );
-
-
- /**
- * Destructor.
- */
- ~CIMCVNewMsgFadeControl();
-
- public: //New Functions
-
- /**
- * Starts fading text
- * @since 5.0
- */
- void Start();
-
- /**
- * Stops fading
- * @since 5.0
- */
- void Stop();
-
- /**
- * Registers observer
- * @since 5.0
- * @param aObserver Observer instance
- */
- void AddObserver( MIMCVNewMsgFadeControlObserver* aObserver );
-
- /**
- * Sets the fade message
- * @since 5.0
- * @param aMsg Descriptor containing message
- */
- void SetMessage( TDesC& aMsg );
-
- /**
- * Returns message
- * @since 5.0
- * @return descriptor that contains message
- */
- TPtrC Message() const;
-
- /**
- * Tells if fading is active
- * @since 5.0
- * @return ETrue if active else EFalse
- */
- TBool IsActive();
-
- /**
- * Resets the faded string
- * @since 5.0
- */
- void Reset();
-
- /**
- * Does the actual changing of text color
- * @since 5.0
- * @param aAnyPtr pointer of this object
- * @return ETrue if this should be called again
- */
- static TInt FadeText( TAny* aAnyPtr );
-
- /**
- * Starts the timer
- * @param aDelayInternal delay
- * @since 5.0
- */
- void StartTicker( const TTimeIntervalMicroSeconds32 aDelayInternal );
-
- /**
- * Stops the timer
- * @since 5.0
- */
- void StopTicker();
-
- /**
- * Reports that this CoeControl has changed
- * @since 5.0
- */
- void ReportChange();
-
- private: // Functions from base classes
-
- /**
- * From CCoeControl
- * @see CCoeControl
- */
- void SizeChanged();
-
- /**
- * From CCoeControl
- * @see CCoeControl
- */
- TInt CountComponentControls() const;
-
- /**
- * From CCoeControl
- * @see CCoeControl
- */
- CCoeControl* ComponentControl(TInt aIndex) const;
-
- /**
- * From CCoeControl
- * @see CCoeControl
- */
- void Draw(const TRect& aRect) const;
-
- /**
- * From CCoeControl
- * @see CCoeControl
- */
- void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);
-
-
- private:
-
- /**
- * C++ default constructor.
- */
- CIMCVNewMsgFadeControl();
-
- /**
- * By default Symbian 2nd phase constructor is private.
- * @param aRect the rect of this component
- */
- void ConstructL( const TRect& aRect );
-
- /*
- * Error handling method
- * @param aError Error id
- */
- void HandleError( TInt aError );
-
- /**
- * Updates clipped text so that it fits to the current
- * the navi pane
- * @return None
- */
- void UpdateClippedMessage();
-
-
- private: //data
-
- /*
- * Periodic timer is used to drive fade control. Owns
- */
- CPeriodic* iTimer;
-
- /*
- * Index to color array.
- */
- TInt iColorIndex;
-
- /*
- * Timer interval.
- */
- TInt iTimerTick;
-
- /*
- * Font that is used
- */
- const CFont* iFadeFont;
- //View rectangle
- TRect iViewRect;
-
- //Observer array
- CArrayPtrSeg<MIMCVNewMsgFadeControlObserver>* iObserverArray;
- //Layouts for texts
- RArray<TAknLayoutText> iTextLayouts;
-
- TAknLayoutRect iNavipaneRect;
-
- MAknsControlContext* iBgContext;
-
- /*
- * Message to fade
- */
- HBufC* iIMessage;
-
- /*
- * Owned. Message which will fit the screen.
- */
- HBufC* iClippedMessage;
-
- /*
- * State of timer
- */
- TTimerStates iTimerState;
-
- //does not own
- MIMCVAppLayoutInfo* iLayoutInfo;
- };
-
-#endif // CIMCVNewMsgFadeControl_H