/*

* 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:  Advanced find dialog component source code

*

*/

// INCLUDE FILES

// System

#include <StringLoader.h>

#include <upnpstring.h>

// upnpframework / avcontroller api

#include "upnpavbrowsingsession.h"

#include "upnpavdevice.h"

// upnpframework / internal api's

#include "upnpcommonutils.h"

// common ui internal

#include "upnpcommonui.h"

#include <upnpcommonui.rsg>

#include "upnpadvfinddialog.h"

#include "upnpadvfindlist.h"

// debug stuff

_LIT( KComponentLogfile, "commonui.txt");

#include "upnplog.h"

// CONSTANTS

const TInt KLength = 100;

// ============================ MEMBER FUNCTIONS ============================

// --------------------------------------------------------------------------

// CUPnPAdvancedFindDialog::ConstructL

// Symbian 2nd phase constructor can leave.

// --------------------------------------------------------------------------

//

void CUPnPAdvancedFindDialog::ConstructL(TInt aMenuResource)

    {

    __LOG( "CUPnPAdvancedFindDialog::ConstructL" );

    CAknDialog::ConstructL(aMenuResource);

    iOriginalTitleText = HBufC16::NewL( KMaxFileName );

    }

// --------------------------------------------------------------------------

// CUPnPAdvancedFindDialog::CUPnPAdvancedFindDialog

// default constructor

// --------------------------------------------------------------------------

CUPnPAdvancedFindDialog::CUPnPAdvancedFindDialog(

                                MUPnPAVController& aAVControl,

                                MUPnPAVBrowsingSession& aBrowsingSession,

                                CUPnPCommonUI& aCommonUI ):

                                iAVControl(aAVControl),

                                iBrowseSession(aBrowsingSession),

                                iCommonUI(aCommonUI)

    {

    }

// --------------------------------------------------------------------------

// CUPnPAdvancedFindDialog::NewL

// Two-phased constructor.

// --------------------------------------------------------------------------

//

CUPnPAdvancedFindDialog* CUPnPAdvancedFindDialog::NewL(

                                TInt aMenuResource,

                                MUPnPAVController& aAVControl,

                                MUPnPAVBrowsingSession& aBrowsingSession,

                                CUPnPCommonUI& aCommonUI )

    {    

    __LOG( "CUPnPAdvancedFindDialog::NewL" );

    CUPnPAdvancedFindDialog* self = new ( ELeave ) CUPnPAdvancedFindDialog(

        aAVControl, aBrowsingSession, aCommonUI );

    CleanupStack::PushL( self );

    self->ConstructL( aMenuResource );

    CleanupStack::Pop();

    return self;

    }

// Destructor

CUPnPAdvancedFindDialog::~CUPnPAdvancedFindDialog()

    {

    __LOG( "CUPnPAdvancedFindDialog destructor" );

    // Set original title pane text

    if( iOriginalTitleText && iTitlePane )

        {

        TRAP_IGNORE( iTitlePane->SetTextL( *iOriginalTitleText ) );

        delete iOriginalTitleText;    

        }

    }

// --------------------------------------------------------------------------

// CUPnPAdvancedFindDialog::OkToExitL( TInt aButtonId )

// called by framework when trying to close the dialog

// --------------------------------------------------------------------------

//

TBool CUPnPAdvancedFindDialog::OkToExitL( TInt aButtonId )

    {

    __LOG( "CUPnPAdvancedFindDialog::OkToExitL" );

    TInt error = KErrNone;

    TBool retval = EFalse;

    if ( aButtonId == EAknSoftkeyOk )

        {

        iSettingsList->SetMopParent( this );

        error = iSettingsList->MakeQueryL();

        iTitlePane = (CAknTitlePane*)iStatusPane->ControlL(

                                    TUid::Uid( EEikStatusPaneUidTitle ) );

        SetTitleL();

        TryExitL( error );

        }

    else if ( aButtonId == EAknSoftkeyOptions )

        {

        DisplayMenuL();

        }

    else if ( aButtonId == EAknSoftkeyBack || 

              aButtonId == KErrSessionClosed ||

              aButtonId == KErrDisconnected ||

              aButtonId == EAknCmdExit ||

              aButtonId == EEikCmdExit )

        {

        retval = ETrue; //back to previous dialog

        }

    else if( aButtonId == EAknSoftkeyOpen )

        {

        TKeyEvent tmpEvent;

        tmpEvent.iCode = EKeyOK;

        tmpEvent.iModifiers = 0;

        tmpEvent.iRepeats = 0;

        tmpEvent.iScanCode = 0;

        TEventCode eventType = EEventKey;

        OfferKeyEventL( tmpEvent, eventType );

        }

    return retval;

    }

// ---------------------------------------------------------

// CUPnPAdvancedFindDialog::PreLayoutDynInitL()

// called by framework before dialog is shown 

// ---------------------------------------------------------

//

void CUPnPAdvancedFindDialog::PreLayoutDynInitL()

    {

    __LOG( "CUPnPAdvancedFindDialog::PreLayoutDynInitL" );

    iStatusPane = iEikonEnv->AppUiFactory()->StatusPane();

    iTitlePane = ( CAknTitlePane* )iStatusPane->ControlL( 

                                    TUid::Uid( EEikStatusPaneUidTitle ) );

    // Take backup of title text

    iOriginalTitleText->Des().Copy( *iTitlePane->Text() );

    // set dialog title

    SetTitleL();

    }

// ---------------------------------------------------------

// CUPnPAdvancedFindDialog::ProcessCommandL()

// ---------------------------------------------------------

//    

void CUPnPAdvancedFindDialog::ProcessCommandL ( TInt aCommand )

    {

    __LOG( "CUPnPAdvancedFindDialog::ProcessCommandL" );

    HideMenu();    

    CAknDialog::ProcessCommandL( aCommand );

    }

// ---------------------------------------------------------

// CUPnPAdvancedFindDialog::OfferKeyEventL()

// called by framework when key is pressed 

// ---------------------------------------------------------

//

TKeyResponse CUPnPAdvancedFindDialog::OfferKeyEventL(

                                                const TKeyEvent &aKeyEvent,

                                                TEventCode aType )

    {

    __LOG( "CUPnPAdvancedFindDialog::OfferKeyEventL" );

    if ( aType != EEventKey )

        {

        return EKeyWasNotConsumed;

        }

    switch ( aKeyEvent.iCode )

        {

        case EKeyDownArrow: // flow through

        case EKeyUpArrow:

            {

            iSettingsList->OfferKeyEventL( aKeyEvent, aType );

            break;

            }

        case EKeyOK:

            {

            TInt selected_item = iSettingsList->ListBox()->CurrentItemIndex();

            iSettingsList->EditItemL( selected_item, ETrue );

            if( !iClose )

                {

                iSettingsList->HandleChangeInItemArrayOrVisibilityL();    

                }

            break;

            }       

        default:

            {

            CAknDialog::OfferKeyEventL( aKeyEvent, aType );

            break;    

            }

        }

    return EKeyWasConsumed;

    }

// --------------------------------------------------------------------------

// CUPnPAdvancedFindDialog::CreateCustomControlL

// --------------------------------------------------------------------------

//

SEikControlInfo CUPnPAdvancedFindDialog::CreateCustomControlL(

                                                        TInt aControlType )

    {

    __LOG( "CUPnPAdvancedFindDialog::CreateCustomControlL" );

    SEikControlInfo controlInfo;

    controlInfo.iControl = NULL;

    controlInfo.iTrailerTextId = 0;

    controlInfo.iFlags = 0;

    switch ( aControlType )

        {

        case KAknCtLastControlId:

            {            

            iSettingsList = CUPnPAdvancedFindList::NewL( iAVControl, 

                                                         iBrowseSession,

                                                         *this,

                                                         iCommonUI );

            controlInfo.iControl = iSettingsList;          

            break;

            }

        default:

            {

            break;

            }

        }    

    return controlInfo;

    }        

// --------------------------------------------------------------------------

// CUPnPAdvancedFindDialog::DismissItselfL

// --------------------------------------------------------------------------

//

void CUPnPAdvancedFindDialog::DismissItselfL( TInt aError )

    {

    iClose = ETrue;

    if( iSettingsList )

        {

        //if setting page is not open, close it, otherwise, do nothing

        if( !iSettingsList->IsSettingPageOpen() )

            {

            TryExitL( aError );

            }

        }

    else

        {

        TryExitL( aError );

        }

    }

// --------------------------------------------------------------------------

// CUPnPAdvancedFindDialog::SetTitleL

// --------------------------------------------------------------------------

//

void CUPnPAdvancedFindDialog::SetTitleL()

    {

    const CUpnpAVDevice* device = &( iBrowseSession.Device() );

    // Get device friendly name and replace illegal characters.

    HBufC8* tmpfriendlyname = 

        UPnPCommonUtils::ReplaceIllegalFilenameCharactersL( 

        ( ( CUpnpAVDevice* )device )->FriendlyName() );    

    CleanupStack::PushL( tmpfriendlyname );

    TPtrC8 friendlyname = *tmpfriendlyname;

    HBufC* titleString = UpnpString::ToUnicodeL( 

        friendlyname.Left( KLength ) );

    CleanupStack::PushL( titleString );

    iTitlePane->SetTextL( *titleString );

    CleanupStack::PopAndDestroy( titleString );

    CleanupStack::PopAndDestroy( tmpfriendlyname );

    }

// End of file