diff -r 2e1adbfc62af -r ee64f059b8e1 internetradio2.0/uiinc/irbaseview.h --- a/internetradio2.0/uiinc/irbaseview.h Mon May 03 12:25:23 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,194 +0,0 @@ -/* -* Copyright (c) 2008-2008 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: Header file for CIRBaseView -* -*/ - - -#ifndef C_CIRBASEVIEW_H -#define C_CIRBASEVIEW_H - -#include - -#include "irsystemeventobserver.h" - - -const TInt KIRIconSubCellIndex = 3; -const TInt KAlphanumericStart = 48; //Scan code of '0' key on keypad. -const TInt KAlphanumericEnd = 59; //Scan code of 'w' key on keypad. -const TInt KAphaUpperCaseStart = 65; -const TInt KAphaUpperCaseEnd = 91; -const TInt KAphaLowerCaseStart = 97; -const TInt KAphaLowerCaseEnd = 122; -const TInt KAknExListFindBoxTextLength = 10; - -const TInt KFont = 200; -const TSize KBitmapSize = TSize(59, 59); - -class CIRIsdsWrapper; -class CIRNowPlayingWrapper; -class CIRUi; -class CIRAddManuallyStationForm; -class CIRDialogLauncher; -/** - * Base View - * - * Base View, which is used to hold common functionality across different views. - * At the moment contains only some event handling and some view activation related functionality. - */ -class CIRBaseView :public CAknView, - public MIRSystemEventObserver - { -public: - - /** - * Available observers to be used in derived classes. - */ - enum TIRObservers - { - EIRNone = 0x00000000, - EIRSystemEventObserver = 0x00000002 - }; - - /** - * Destructor. - */ - ~CIRBaseView(); - - /** - * Set the title of the current view. This is a utility method for more easy - * title setting. SetTitleL has two overloaded methods: one for resource - * based strings and one for descriptor based strings. - * - * @param aResourceid A resource id pointing to a text - */ - void SetTitleL( TInt aResourceId ); - /** - * @param aTitleText Descriptor which holds the title text - */ - void SetTitleL( const TDesC& aTitleText ); - - /** - * Takes care of pushing and poping views for view backtracking - */ - void HandleViewStackL(TUid aCustomMessageId); - - // from base class CAknView - void HandleCommandL( TInt aCommand ); - void HandleForegroundEventL( TBool aForeground ); - // from base class MEikMenuObserver - - - /** - * GetCurrentFocus - * Returns Data for the current focus in the Listbox - */ - TInt GetCurrentFocus(); - - /** - * GetCurrentTopItemInstance - * Returns Data for the top item index in the Listbox - */ - - TInt GetCurrentTopItem(); - - /** - * SetCurrentFocus - * Sets Data for the current focus in the Listbox - */ - void SetCurrentFocus(TInt aCurrentFocus); - - /** - * SetCurrentTopItemInstance - * Sets Data for the top item index in the Listbox - */ - void SetCurrentTopItem(TInt aTopItemIndex); - - //From the base class MIRSystemEventObserver - void HandleSystemEventL(TIRSystemEventType aEventType); - - -protected: - - /** - * By default Symbian 2nd phase constructor is private. - * - * @param aResourceId A resource id for BaseContructL - */ - void ConstructL( TInt aResourceId ); - - /** - * C++ default constructor. - */ - CIRBaseView(); - - /** - * Enable event observing. - * - * @param aObservers List of observers to be enabled - */ - void EnableObserverL( TInt aObservers ); - - /** - * Disable event observing. - * - * @param aObservers List of observers to be disabled - */ - void DisableObserver( TInt aObservers ); - - - // from base class CAknView - void DoActivateL( const TVwsViewId& aPrevViewId, - TUid aCustomMessageId, - const TDesC8& aCustomMessage ); - void DoDeactivate(); - -private: - - /** - * Saves information about which observers are currently enabled/disabled. - */ - TInt iObserverEnabled; - -public: //data - - CIRUi* iUi; - - /** - * iIsdsWrapper - * instance of the IsdsWrapper class - * To be used by all the views - */ - CIRIsdsWrapper *iIsdsWrapper; - /** - * iNowPlayingWrapper - * instance of the CIRNowPlayingWrapper class - * To be used by all the views - */ - CIRNowPlayingWrapper *iNowPlayingWrapper; - - /** - * iCurrentFocus - * Data for the current focus in the Listbox - */ - TInt iCurrentFocus; - - /** - * iTopItemIndex - * Data for the top item index in the Listbox - */ - TInt iTopItemIndex; - }; - -#endif /* C_CIRBASEVIEW_H */