--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/internetradio2.0/uiinc/irstationsviewcontainer.h Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,393 @@
+/*
+* Copyright (c) 2005-2006 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 for CIRStationsViewContainer
+*
+*/
+
+
+#ifndef CIRSTATIONSVIEWCONTAINER_H
+#define CIRSTATIONSVIEWCONTAINER_H
+
+#include <aknlists.h>
+#include <EIKLBX.H>
+#include <aknsfld.h>
+#include <eikclb.h>
+
+#include "irimageconverterobserver.h"
+
+class CIRStationsView;
+class CIRStationsViewContainer;
+class CAknIconArray;
+class CIRImageConverter;
+/**
+ * This classes are used for Advertisements
+ */
+class CIRFilteredModel;
+class MIRListBoxArray;
+class CIRAdvertisingListBox;
+/**
+ * Container for Search Results View.
+ */
+class CIRStationsViewContainer : public CCoeControl/*public CAknDoubleStyleListBox*/ , public MEikListBoxObserver,
+ public MIRImageConverterObserver
+ {
+
+public: // Methods
+
+
+ /**
+ * NewL.
+ * Two-phased constructor.
+ * Create a CIRStationsViewContainer object, which will draw itself to aRect
+ * @param aRect The rectangle this view will be drawn to.
+ * @param aView The Stations/TopStations view's instance.
+ * @return a pointer to the created instance of CIRStationsViewContainer.
+ */
+ static CIRStationsViewContainer* NewL( CIRStationsView& aView, const TRect& aRect );
+
+ /**
+ * NewLC.
+ * Two-phased constructor.
+ * Create a CIRStationsViewContainer object, which will draw itself to aRect
+ * @param aRect The rectangle this view will be drawn to.
+ * @param aView The Stations/TopStations view's instance.
+ * @return a pointer to the created instance of CIRStationsViewContainer.
+ */
+ static CIRStationsViewContainer* NewLC( CIRStationsView& aView, const TRect& aRect );
+ /**
+ * ConstructL
+ * 2nd phase constructor.
+ */
+ void ConstructL( const TRect& aRect);
+
+ /**
+ * CIRStationsViewContainer()
+ * C++ default constructor.
+ * @param aView View of this container.
+ */
+ CIRStationsViewContainer(CIRStationsView& aView);
+
+ /**
+ * ~CIRStationsViewContainer()
+ * Destructor.
+ */
+ ~CIRStationsViewContainer();
+
+ /**
+ * UpdateSearchResultsViewL()
+ * updates the search results data to the search results list
+ */
+ void UpdateStationsViewL();
+
+ /**
+ * HandleLogoErrorL()
+ * called from the iStationsView when the logo is not downloaded
+ */
+ void HandleLogoErrorL();
+
+
+ // from base class CCoeControl
+
+ /**
+ * From CCoeControl
+ * @see CCoeControl::OfferKeyEventL()
+ */
+
+ TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );
+
+ /**
+ * From MEikListBoxObserver HandleListBoxEventL
+ */
+ void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType );
+
+
+
+ /**
+ * From CCoeControl
+ *
+ * @see CCoeControl::GetHelpContext( TCoeHelpContext& aContext ) const
+ */
+ void GetHelpContext( TCoeHelpContext& aContext ) const;
+
+ /**
+ * GetCurrentItemIndex()
+ * returns the index of the currently selected item
+ */
+ TInt GetCurrentItemIndex() const;
+
+ /**
+ * GetListBoxTopIndex()
+ * returns the index of the top item
+ */
+ TInt GetListBoxTopIndex() const;
+
+ /**
+ * CountComponentControls() const
+ * returns the number of components in the view.
+ */
+ TInt CountComponentControls() const;
+
+ /**
+ * ComponentControl()
+ * returns the pointer to the control
+ */
+ CCoeControl* ComponentControl(TInt aIndex) const ;
+
+ /**
+ * SizeChanged()
+ * Responds to changes to the size and position of the contents of this control.
+ */
+ void SizeChanged();
+
+ /**
+ * HandleResourceChange()
+ * Handles a change to the control's resources.
+ */
+ void HandleResourceChange(TInt aType);
+ /*
+ * CreateFindBoxL()
+ * Creates the find box for dynamic filtering
+ */
+ CAknSearchField* CreateFindBoxL(CEikListBox* aListBox,
+ CTextListBoxModel* aModel, CAknSearchField::TSearchFieldStyle aStyle);
+ /*
+ * DisableFindBox()
+ * disable the listbox when foxus is not present
+ */
+ void DisableFindBox();
+
+ /**
+ * Function : Comparestrings
+ * Function called to get the actual index of the station
+ */
+ void Comparestrings();
+
+ /**
+ * HandleImageConversionEventL()
+ * from base class MIRImageConverterObserver
+ */
+ void HandleImageConversionEventL( MIRImageConverterObserver::TIRImageConversionEvent aEvent,
+ TInt aId, TInt aError );
+ /**
+ * PresetLogoDownloadL()
+ * Used to download the logos depending the preset values.
+ */
+ void PresetLogoDownloadL(CIRIsdsPreset* aPreset);
+ /**
+ * CreateCustomListBoxL()
+ * Creates the custom listbox and updates the list according to that
+ */
+ void CreateCustomListBoxL();
+ /**
+ * CreateListBoxL()
+ * Creates ListBox depending upon the presence of Advertisement
+ */
+ void CreateListBoxL();
+ /**
+ * OpenUrlL()
+ * Used to connect to advertisement url
+ */
+ void OpenUrlL( const TDesC& aHttpLink );
+ /**
+ * GetLogoNotSupported()
+ * returns whether the advertisement is supported by the sdk r not
+ */
+ TBool GetLogoNotSupported();
+ /**
+ * Creates default (empty) icon
+ *
+ * @return Default icon
+ */
+ CGulIcon* CreateDefaultIconL();
+ /*
+ * GetFilterdModelPointer()
+ * returns pointer to filtered model.
+ */
+ CIRFilteredModel* GetFilterdModelPointer();
+ /*
+ * GetSearchBoxPointer()
+ * returns the search box pointer.
+ */
+ CAknSearchField* GetSearchBoxPointer();
+private: //Methods
+
+
+ // from base class CCoeControl
+ /**
+ * From CCoeControl
+ *
+ * @see CCoeControl::Draw( const TRect& aRect ) const
+ */
+ void Draw( const TRect& aRect ) const;
+ /**
+ * StartConvertL()
+ * used to convert the images depending the index passed
+ *
+ */
+ void StartConvertL( CIRImageConverter& aConverter, TInt aIndex, TInt aId );
+ /**
+ * Formats list item string with given arguments
+ *
+ * @param aFirstRow text for first row
+ * @param aSecondRow text for second row
+ * @param aIconId Icon ID used on item
+ */
+ HBufC* FormatItemStringLC( const TDesC& aFirstRow, TInt aIconId );
+ /*
+ * iFilteredFlag
+ * This flag is set when dynamic filtering is done and
+ * will be reseted when the characters in the filter box is deleted
+ */
+ TBool iFilteredFlag;
+
+private:
+ /**
+ * iItemArray
+ * array for the listbox model
+ */
+ CDesCArray* iItemArray;
+ /**
+ * iView
+ * Data for CIRStationsView view
+ */
+ CIRStationsView& iView;
+
+ /*
+ * iCurrentItemConverter
+ * instance of CIRImageConverter
+ */
+ CIRImageConverter* iCurrentItemConverter;
+
+ /**
+ * boolean for forcibly getting the logo from cache
+ */
+ TBool iForceGet;
+
+ /**
+ * response from the cache for the availability of logo(CacheNotValid,NotCached,CacheUseable)
+ */
+ TInt iResult;
+
+ /**
+ * to keep track of the icon array index
+ */
+ TInt iIconIndex;
+
+
+ /**
+ * to keep track of the logo url index(for temporary)
+ */
+ TInt iLogoIndex;
+
+ /*
+ * iInvalidIconIndices
+ * instance of RArray
+ */
+ RArray<TInt> iInvalidIconIndices;
+
+ /*
+ * iLogosArray
+ * instance of RArray
+ */
+ RArray<TInt> iLogosArray;
+
+ /*
+ * iNoLogosArray
+ * instance of RArray
+ */
+ RArray<TInt> iNoLogosArray;
+
+
+ CFbsBitmap* iAdBitmap;
+ /**
+ * iAdRequestStatusFlag
+ * sets when a request for advertisement is made.
+ */
+ TBool iAdRequestStatusFlag;
+ /*
+ * iConverter
+ * instance of CIRImageConverter
+ */
+ CIRImageConverter* iConverter;
+
+ /*
+ * iFilteredModel
+ * Instance for CIRFilteredModel
+ */
+ CIRFilteredModel* iFilteredModel;
+ /*
+ * iAdPresent
+ * returns whether the advetisment is present or not
+ */
+ TBool iAdPresent;
+ /*
+ * iBgContext
+ * Instance of CAknsBasicBackgroundControlContext
+ */
+ CAknsBasicBackgroundControlContext* iBgContext;
+ /*
+ * iAdvString
+ * sets the advertisement string
+ */
+ HBufC* iAdvString;
+ /*
+ * iListBoxArray
+ * Instance of MIRListBoxArray
+ */
+ MIRListBoxArray* iListBoxArray;
+ /*
+ * iRequestForAdvertisement
+ * sets when the request for advertisment conversation is made
+ */
+ TBool iRequestForAdvertisement;
+ /*
+ * iLogoDownloadError
+ * sets when the advertisment future is not supported
+ */
+ TBool iLogoDownloadError;
+ /*
+ * iLandScapeCount
+ * used to call the aknfind s HandlePopupFindSizeChanged function only once
+ */
+ TInt iLandScapeCount;
+
+ /*
+ * iSearchTextBox
+ * Instance for CAknSearchField;
+ */
+ CAknSearchField* iStationsSearchBox;
+public:
+
+ /**
+ * iStationsListBox
+ * Instance of the Stations ListBox
+ */
+ CIRAdvertisingListBox* iStationsListBox;
+ /**
+ * Temporary preset to store url and the logo data
+ */
+ CIRIsdsPreset *iTempPreset;
+ /*
+ * iFindString
+ * Used to Get the Entered Search string
+ */
+ TBuf<KSearchBoxTextLength> iFindString;
+ /**
+ * Temporary preset to store the raw data of Advertisements
+ */
+ CIRIsdsPreset* iAdvPreset;
+ TInt iError;
+ };
+
+#endif // CIRSTATIONSVIEWCONTAINER_H