/*

* Copyright (c) 2002-2004 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 : Class looking after alarm fields for forms.

*

*/

#ifndef __CALENKOREANLUNARPLUGIN_H__

#define __CALENKOREANLUNARPLUGIN_H__

// INCLUDES

#include <e32base.h>

#include <coneresloader.h>

#include <calencommandhandler.h>

#include <calennotificationhandler.h>

#include <calenservices.h>

#include <calencustomisation.h>

#include <eiklabel.h>

#include <KoreanCalConv.h>

// FORWARD DECLARATION

class CCalenLunarInfoProvider;

class CCalenLunarLocalizer;

class CCalenExtraRowFormatter;

class CCalenLunarLocalizedInfo;

class CFont;

/**

* Class declaration for Korean lunar plugin

*/ 

class CCalenKoreanLunarPlugin : public CCalenCustomisation,

                                public MCalenCommandHandler,

                                public MCalenNotificationHandler   

    {

public: // public API

    static CCalenKoreanLunarPlugin* CreateKoreanPluginL( MCalenServices* aServices );

    virtual ~CCalenKoreanLunarPlugin();

public: // Plugins internal Public API

    TBool LoadEnabledStatusL();

    void StoreEnabledStatusL( TBool aEnabled );

protected://From CCalenCustomisation

    	void GetCustomViewsL(  RPointerArray<CCalenView>& aCustomViewArray );

		void GetCustomSettingsL( RPointerArray<CAknSettingItem>& aCustomSettingArray );

        CCoeControl* InfobarL( const TRect& aRect );

        const TDesC& InfobarL();

        CCoeControl* PreviewPaneL(  TRect& aRect );

        MCalenCommandHandler* CommandHandlerL( TInt aCommand );

        void RemoveViewsFromCycle( RArray<TInt>& aViews );

        TBool CustomiseMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

        TBool CanBeEnabledDisabled();

        TAny* CalenCustomisationExtensionL( TUid aExtensionUid );

        /**

        * Gets the preview pane from the plugin to be shown at the 

        * calendar view. Offers the rectangle for the preview pane, 

        * which it can be used to draw the pane.

        * 

        * @param aRect The area available for the Preview Pane

        * @return Preview pane interface

        */

        virtual MCalenPreview* CustomPreviewPaneL( TRect& aRect );

        // korean support to conversion as getting new api seems too difficult

     public:

     	virtual void DateTimeToKoreanL( const TDateTime& aDateTime, TKoreanDate& aKoreanDate );

        /* Method converting korean lunar date to gregorian date,

           supported range is 1.1.1900 - 31.12.2099

           Leaves with KErrArgument if date is uncovertible.

        */

     	virtual void KoreanToDateTimeL( TKoreanDate& aKoreanDate, TDateTime& aDateTime );

        /* Method getting supported gregorian date range

        */

     	virtual void DateRange( TDateTime& aLower, TDateTime& aUpper );

        /* Method getting supported korean lunar date range

        */

     	virtual void DateRange( TKoreanDate& aLower, TKoreanDate& aUpper );

protected:// From MCalenCommandHandler

        TBool HandleCommandL( const TCalenCommand& aCommand );

        TAny* CalenCommandHandlerExtensionL( TUid aExtensionUid );

protected://From MCalenNotificationHandler 

        void HandleNotification( const TCalenNotification aNotification );

private: // own methods

        CCalenKoreanLunarPlugin(TUint32 aCenRepLunarEnabledId, MCalenServices* aServices);

        void ConstructL();        

        void SetLunarLocalizerL();        

        void ShowDetailsL();

        TInt GetColor();      

        void FormatExtraRowStringL( CEikLabel& aLabel );

        TPtrC GetExtraRowTextL( CCalenLunarLocalizedInfo& aLocInfo, TInt aMaxWidth, const CFont& aFont );

        void UpdateInfoBarL();

private: // data

    /**

     * Tells, if lunar functionality is currently enabled by user.

     * If not, only setting item is provided by plugin

     */

    TBool iLunarEnabled;

    /**

     * Language independent provider of lunar calendar information

     */

    CCalenLunarInfoProvider* iInfoProvider;

    /**

     * Language specific localizer of lunar calendar information

     */

    CCalenLunarLocalizer* iLocalizer;

    /**

     * Localized lunar info for currently focused day

     */

    CCalenLunarLocalizedInfo* iLocInfo;

    /**

     * Currently displayed text for extra row

     */

    TPtrC iExtraRowText;

    RConeResourceLoader iResourceLoader;

    // Central repository Id for enabled setting

    // We have different setting for Chinese and Vietnamese

    // in case that in future they would be in same image

    TUint32 iCenRepLunarEnabledId;    

    CEikLabel* iLabel;    

    MCalenServices* iServices;    

    TInt iStart;

    TInt iEnd;

    CKoreanCalConv* iConverter;

    // Infobar rect

    TRect iRect;

    // Skin color

    TRgb iSkinColor;

    };

#endif // __CALENKOREANLUNARPLUGIN_H__