diff -r 608f67c22514 -r 896e9dbc5f19 internetradio2.0/uicontrolsinc/irstationinformationdisplay.h --- a/internetradio2.0/uicontrolsinc/irstationinformationdisplay.h Tue Jul 06 14:07:20 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,249 +0,0 @@ -/* -* Copyright (c) 2007-2008 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: Control that displays current station information -* -*/ - - -#ifndef C_CIRSTATIONINFORMATIONDISPLAY_H -#define C_CIRSTATIONINFORMATIONDISPLAY_H - -#include - -#include "irmarqueeclet.h" -#include "irstationinformationdata.h" - -class CAlfLayout; -class CAlfDeckLayout; -class CAlfGridLayout; -class CIRStationInformationData; - -/** - * Control that displays current station information. - * - * Responsible for handling fade effects and transitions for the station information. - */ -class CIRStationInformationDisplay : public CAlfControl - { - -public: - - /** - * Two-phased constructor. - * - * The object's ownership is implicitly transferred to the supplied control group. - * - * @param aEnv Alfred environment to use. - * @param aControlGroupId Control group into which this control is added. - * @param aParentLayout Parent layout to use. - * - * @return The constructed object. Does not transfer ownership to the caller. - */ - static CIRStationInformationDisplay* NewL( CAlfEnv& aEnv, TInt aControlGroupId, - CAlfLayout* aParentLayout = NULL ); - - // - ~CIRStationInformationDisplay(); - - // - - /** - * Sets the displayed data. - * - * This causes an animation to take place that is determined by the supplied data's transition argument. - * - * @param aData The data to set. - */ - void SetDisplayedDataL( const CIRStationInformationData& aData ); - - /** - * Sets the RDS PS name. - * - * Does not do anything if there is no data being displayed currently. - * - * @param aRdsPsName RDS PS name to set. - */ - void RdsDataReceivedL( const TDesC& aRdsData ); - - /** - * Called when orienattion of the display has changed. - * - * @param aRdsDataDisplay RDS data display. - */ - void SetDisplayOrientation( TBool aLandscape ); - - /** - * Returns current fade style. - * - * @return Fade style. - */ - TIRFadeStyle FadeStyle(); - -// from base class CAlfControl - - void VisualLayoutUpdated( CAlfVisual& aVisual ); - TBool OfferEventL( const TAlfEvent& aEvent ); - -private: - - /** - * Supported custom events. - */ - enum TIRDisplayCustomEvents - { - EIRCustomEventDisplayFadeInCompleted, /**< Event that is executed when a display has faded in. */ - EIRCustomEventDisplayFadeOutCompleted, /**< Event that is executed when a display has faded out. */ - EIRCustomEventVisualFadeOutCompleted /**< Event that is executed when a display has faded out. */ - }; - -private: - - /** - * Constructor. - */ - CIRStationInformationDisplay( CAlfLayout& aParentLayout ); - - /** - * Second-phase constructor. - * - * @param aEnv Alfred environment to use. - * @param aControlGroupId Control group into which this control is added. - * @param aParentLayout Parent layout to use. - */ - void ConstructL( CAlfEnv& aEnv, TInt aControlGroupId,CAlfLayout* aParentLayout ); - - /** - * Creates a new display that is used to show the supplied data. - * - * @param aData Station information data to display. - */ - void CreateDisplayL( const CIRStationInformationData& aData ); - - /** - * Fades out the current display. - */ - void FadeOutDisplay( const CIRStationInformationData& aData ); - - /** - * Fades in the current display. - */ - void FadeInDisplay( const CIRStationInformationData& aData ); - - /** - * Fades a single visual. - * - * If the supplied visual is a text visual, its shadow opacity is also modified. - * - * @param aVisual Visual to fade. - * @param aOpacity Target opacity. - */ - void FadeVisual( CAlfVisual& aVisual, const TAlfTimedValue& aOpacity ); - - /** - * Fades all visuals contained within the supplied layout. - * - * If the layout contains other layouts, also their child visuals will be modified. - * - * @param aLayout Layout whose visuals to fade. - * @param aOpacity Target opacity. - */ - void FadeLayout( CAlfLayout& aLayout, const TAlfTimedValue& aOpacity ); - - /** - * Starts to display RDS data. - */ - void DisplayRdsDataL(); -private: - /** - * Parent anchor layout. - * Needed when creating own separate display for RDS data. - */ - CAlfLayout& iParentAnchorLayout; - - /** - * Base layout for the visuals. - * Not owned. - */ - CAlfDeckLayout* iBaseLayout; - - /** - * Layout that is currently being displayed. - * Contains all the visuals necessary to display any kind of station information data. - * Not owned. - */ - CAlfGridLayout* iLayout; - - /** - * Layout for the name and index number. - * Not owned. - */ - CAlfGridLayout* iNameIndexLayout; - - /** - * Layout for the RDS data. - * Not owned. - */ - CAlfGridLayout* iRdsDataLayout; - - /** - * Text visual for the station name. - * Not owned. - */ - CAlfTextVisual* iName; - - /** - * Text visual for the index number. - * Not owned. - */ - CAlfTextVisual* iIndex; - - /** - * Text visual for the RDS PS name. - * Not owned. - */ - CAlfTextVisual* iRdsData; - - /** - * Marquee controlet for the name. - */ - TIRMarqueeClet iNameMarqueeClet; - - /** - * Marquee controlet for the PS name (and Radio Text). - */ - TIRMarqueeClet iRdsDataMarqueeClet; - - - /** - * RDS data text. - * Owned. - */ - RBuf iRdsDataText; - - /** - * ETrue if orientation is landscape, otherwise EFalse. - */ - TBool iLandscape; - - /** - * Style of the logo fading. - */ - TIRFadeStyle iFadeStyle; - - TBool iLandScapSetFalg; - // - - }; - -#endif // C_CIRSTATIONINFORMATIONDISPLAY_H