/*
* Copyright (c) 2010 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:  MUiHandler for silent install/uninstall operations.
*
*/

#ifndef C_SISXSIFPLUGUIHANDLERSILENT_H
#define C_SISXSIFPLUGUIHANDLERSILENT_H

#include <e32base.h>                    // CBase
#include <swi/msisuihandlers.h>         // MUiHandler
#include <f32file.h>                    // RFs


namespace Usif
{
    /**
     *  Silent SISX SIF plugin UI handler
     *  Universal Software Install Framework (USIF) plugin for native SISX
     *  installation. CSisxSifPluginActiveImpl is active object that takes
     *  care of SISX installation operations.
     */
    class CSisxSifPluginUiHandlerSilent : public CBase, public Swi::MUiHandler
        {
    public:     // constructors and destructor
        static CSisxSifPluginUiHandlerSilent* NewL( RFs& aFs );
        ~CSisxSifPluginUiHandlerSilent();

    public:     // from MUiHandler
        // from MCommonDialogs
        TBool DisplayTextL( const Swi::CAppInfo& aAppInfo, Swi::TFileTextOption aOption,
                const TDesC& aText );
        void DisplayErrorL( const Swi::CAppInfo& aAppInfo, Swi::TErrorDialog aType,
                const TDesC& aParam );
        TBool DisplayDependencyBreakL( const Swi::CAppInfo& aAppInfo,
                const RPointerArray<TDesC>& aComponents );
        TBool DisplayApplicationsInUseL( const Swi::CAppInfo& aAppInfo,
                const RPointerArray<TDesC>& aAppNames );
        TBool DisplayQuestionL( const Swi::CAppInfo& aAppInfo, Swi::TQuestionDialog aQuestion,
                const TDesC& aDes );

        // from MInstallerUiHandler
        TBool DisplayInstallL( const Swi::CAppInfo& aAppInfo, const CApaMaskedBitmap* aLogo,
                const RPointerArray<Swi::CCertificateInfo>& aCertificates );
        TBool DisplayGrantCapabilitiesL( const Swi::CAppInfo& aAppInfo,
                const TCapabilitySet& aCapabilitySet );
        TInt DisplayLanguageL( const Swi::CAppInfo& aAppInfo,
                const RArray<TLanguage>& aLanguages );
        TInt DisplayDriveL( const Swi::CAppInfo& aAppInfo, TInt64 aSize,
                const RArray<TChar>& aDriveLetters, const RArray<TInt64>& aDriveSpaces );
        TBool DisplayUpgradeL( const Swi::CAppInfo& aAppInfo,
                const Swi::CAppInfo& aExistingAppInfo );
        TBool DisplayOptionsL( const Swi::CAppInfo& aAppInfo,
                const RPointerArray<TDesC>& aOptions, RArray<TBool>& aSelections );
        TBool HandleInstallEventL( const Swi::CAppInfo& aAppInfo, Swi::TInstallEvent aEvent,
                TInt aValue, const TDesC& aDes );
        void HandleCancellableInstallEventL( const Swi::CAppInfo& aAppInfo,
                Swi::TInstallCancellableEvent aEvent, Swi::MCancelHandler& aCancelHandler,
                TInt aValue, const TDesC& aDes );
        TBool DisplaySecurityWarningL( const Swi::CAppInfo& aAppInfo,
                Swi::TSignatureValidationResult aSigValidationResult,
                RPointerArray<CPKIXValidationResultBase>& aPkixResults,
                RPointerArray<Swi::CCertificateInfo>& aCertificates, TBool aInstallAnyway );
        TBool DisplayOcspResultL( const Swi::CAppInfo& aAppInfo,
                Swi::TRevocationDialogMessage aMessage,
                RPointerArray<TOCSPOutcome>& aOutcomes,
                RPointerArray<Swi::CCertificateInfo>& aCertificates, TBool aWarningOnly );
        void DisplayCannotOverwriteFileL( const Swi::CAppInfo& aAppInfo,
                const Swi::CAppInfo& aInstalledAppInfo, const TDesC& aFileName );
        TBool DisplayMissingDependencyL( const Swi::CAppInfo& aAppInfo,
                const TDesC& aDependencyName, TVersion aWantedVersionFrom,
                TVersion aWantedVersionTo, TVersion aInstalledVersion );

        // from MUninstallerUiHandler
        TBool DisplayUninstallL( const Swi::CAppInfo& aAppInfo );

    protected:  // new functions
        CSisxSifPluginUiHandlerSilent( RFs& aFs );

    private:    // new functions
        void ConstructL();

    protected:  // data
        RFs& iFs;
        };

}   // namespace Usif

#endif      // C_SISXSIFPLUGUIHANDLERSILENT_H