1 // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Definition of the class that manages the keyclick plugin

    15 // 

    16 //

    17 

    18 #ifndef __KEYCLICK_H__

    19 #define __KEYCLICK_H__

    20 

    21 #ifndef __E32STD_H__

    22 #include <e32std.h>

    23 #endif

    24 #ifndef __E32BASE_H__

    25 #include <e32base.h>

    26 #endif

    27 #ifndef __OBJECT_H__

    28 #include "OBJECT.H"

    29 #endif

    30 

    31 class CClickMaker;

    32 

    33 

    34 #define THIRD_UID_INDEX 2

    35 

    36 class CClick : public CWsObject

    37 	{

    38 public:		//Static Part

    39 	static void InitStaticsL();

    40 	static void DeleteStatics();

    41 	static void KeyEvent(TEventCode aType,const TKeyEvent& aEvent);

    42 	static void PointerEvent(const TPoint& aScreenPos,const TAdvancedPointerEvent& aEvent);

    43 	static void OtherEvent(TInt aType,TAny* aParam=NULL);

    44 	inline static TBool IsHandler() {return iHandler!=NULL;}

    45 	inline static void SetKeyClickOveride(TBool aOn) {iKeyClickOveride=aOn;}

    46 	static void LoadNewLibraryL(const TDesC &aDllName);

    47 public:		//Object Part

    48 	inline CClick(CWsClient* aOwner) : CWsObject(aOwner,WS_HANDLE_CLICK) {}

    49 	//~CClick();

    50 	void ConstructL(const TUid& aUid);

    51 	//Pure Virtual function from CWsObject

    52 	void CommandL(TInt aOpcode, const TAny *aCmdData);

    53 private:

    54 	static inline void Unload() {DeleteStatics();}

    55 	static inline TUid ThirdUid() {return iPlugIn.Type()[THIRD_UID_INDEX];}

    56 private:

    57 	TUid iThirdUid;

    58 private:

    59 	static CClickMaker* iHandler;

    60 	static TBool iIsChangeable;

    61 	static TBool iKeyClickOveride;

    62 	static TBool iKeyClickEnabled;

    63 	static TBool iPenClickEnabled;

    64 	static RLibrary iPlugIn;

    65 	static TBool iIsLoaded;

    66 	};

    67 

    68 #endif