--- a/phoneapp/phoneuicontrol/inc/cphonekeyeventforwarder.h Tue Jun 15 14:14:38 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,235 +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: It is keyevent forwarder.
-*
-*/
-
-
-#ifndef CPHONEKEYEVENTFORWARDER_H
-#define CPHONEKEYEVENTFORWARDER_H
-
-// INCLUDES
-#include <bldvariant.hrh> //Feature flags
-#include <coecntrl.h>
-
-// FORWARD DECLARATIONS
-class MPhoneStateMachine;
-class MPhoneKeyEventHandler;
-class MPhoneViewCommandHandle;
-class CPhoneTimer;
-
-// CLASS DECLARATION
-
-/**
-* It is keyevent forwarder.
-*
-*/
-class CPhoneKeyEventForwarder
- : public CCoeControl
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- *
- * @param aRect rectangle of this control.
- * @param aStateMachine state machine
- * @param aViewCommandHandle View command handle
- * @return new instance.
- */
- static CPhoneKeyEventForwarder* NewL( const TRect& aRect,
- MPhoneStateMachine* aStateMachine,
- MPhoneViewCommandHandle* aViewCommandHandle );
-
- /**
- * Destructor.
- */
- ~CPhoneKeyEventForwarder();
-
- public: // New functions.
-
- public: // Functions from base classes
-
- /**
- * From CCoeControl, returns the amount of component controls.
- *
- * @return Returns the amount of component controls.
- */
- TInt CountComponentControls() const;
-
- /**
- * From CCoeControl, returns a control by index.
- *
- * @param aIndex It is the index of the control.
- * @return Returns a control by index.
- */
- CCoeControl* ComponentControl( TInt aIndex ) const;
-
- /**
- * From CCoeControl, informs that the size is changed to update
- * the sizes of component controls appropriately.
- */
- void SizeChanged();
-
- /**
- * From CCoeControl, draws the contents of the view.
- *
- * @param aRect It is the area to be redrawn.
- */
- void Draw( const TRect& aRect ) const;
-
- /**
- * From CCoeControl, offers a key event to the view.
- *
- * @param aKeyEvent It contains information about the key event.
- * @param aType It is the type of the event.
- * @return Returns information which indicates whether the keypress
- * was processed or not.
- */
- TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,
- TEventCode aType );
-
- /**
- * This function should be called from AppUi, after framework has
- * Looped through CCoeControlStack
- *
- * @param aKeyEvent It contains information about the key event.
- * @param aType It is the type of the event.
- * @return Returns information which indicates whether the keypress
- * was processed or not.
- */
- TKeyResponse OfferKeyEventAfterControlStackL(
- const TKeyEvent& aKeyEvent,
- TEventCode aType );
-
- private:
-
- /**
- * C++ default constructor.
- */
- CPhoneKeyEventForwarder( MPhoneStateMachine* aStateMachine,
- MPhoneViewCommandHandle* aViewCommandHandle );
-
- /**
- * Symbian OS constructor.
- */
- void ConstructL( const TRect& aRect );
-
- /**
- * This function should be called before FEP or other components in
- * CCoeControl stack
- *
- * @param aKeyEvent It contains information about the key event.
- * @param aType It is the type of the event.
- * @return Returns information which indicates whether the keypress
- * was processed or not.
- */
- TKeyResponse OfferKeyEventBeforeControlStackL(
- const TKeyEvent& aKeyEvent,
- TEventCode aType );
-
- /**
- * Handle EEventKeyDown
- * @param aKeyEvent Tells which key was pressed.
- * @return tells whether the event was consumed or not.
- */
- TKeyResponse HandleEventKeyDownBeforeControlStackL( const TKeyEvent& aKeyEvent );
-
- /**
- * Handle EEventKey
- * @param aKeyEvent Tells which key was pressed.
- * @return tells whether the event was consumed or not.
- */
- TKeyResponse HandleEventKeyBeforeControlStackL( const TKeyEvent& aKeyEvent );
-
- /**
- * Handle EEventKeyUp
- * @param aKeyEvent Tells which key was pressed.
- * @return tells whether the event was consumed or not.
- */
- TKeyResponse HandleEventKeyUpBeforeControlStackL( const TKeyEvent& aKeyEvent );
-
-
- /**
- * Callback function for long press of a particular key
- */
- static TInt DoHandleLongPressKeyEventCallbackL( TAny* aAny );
-
- /**
- * Convert key code
- */
- void ConvertKeyCode( TUint& aCode, const TKeyEvent& aKeyEvent );
-
- /**
- * Handle key long press
- */
- void HandleLongPressKeyEventL();
-
- /**
- * Checks from the statemachine is the given keyevent
- * from one of the allowed characters
- */
- TBool IsAlphaNumericKey( const TKeyEvent& aKeyEvent );
-
- /**
- * Checks is the given key special character (*, 0, # ) from half-qwerty
- * keyboard and conver key code if needed.
- */
- TBool ConvertHalfQwertySpecialChar( TUint& aCode, const TKeyEvent& aKeyEvent );
-
- /**
- * Checks if key should be blocked from phone.
- *
- * @ return ETrue if alpha mode, EFalse otherwise.
- */
- TBool IsKeyBlocked( const TKeyEvent& aKeyEvent ) const;
-
- private: // Data
-
- /**
- * State machine
- */
- MPhoneStateMachine* iStateMachine;
-
- /**
- * Interface to view command handle
- */
- MPhoneViewCommandHandle* iViewCommandHandle;
-
- /**
- * For long key press. Long press is handled within a
- * specific duration.
- */
- CPhoneTimer* iLongPressKeyEventTimer;
-
- /**
- * Key press time
- */
- TTime iKeyPressTime;
-
- /**
- * Key code
- */
- TUint iKeyPressedDown;
-
- /**
- * Key scan code from EEventKey Updated in HandleEventKeyDownL.
- * Zeroed in HandleEventKeyUpL.
- */
- TInt iScanCode;
- };
-
-#endif // CPHONEKEYEVENTFORWARDER_H
-
-// End of File