/*

* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Encapsulates a edit folder dialog.

*

*/

#include <AknPopupFieldText.h>

#include <avkon.hrh>

#include <avkon.rsg>

#include <eikedwin.h>

#include <eikmenup.h>

#include <charconv.h>

#include <aknviewappui.h>

#ifdef __SERIES60_HELP

#include <hlplch.h>

#endif

#include "BrowserAppUi.h"

#include "BrowserAppViewBase.h"

#include "FeedsEditFolderDialog.h"

#include "Browser.hrh"

#include <BrowserNG.rsg>

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

// CFeedsEditFolderDialog::NewL

//

// Two-phased constructor.

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

//

CFeedsEditFolderDialog* CFeedsEditFolderDialog::NewL(MFeedsEditFolderDialogObserver& aObserver,

        CAknViewAppUi* aAppUi,

        const TDesC& aName)

    {

    CFeedsEditFolderDialog* self = new (ELeave) CFeedsEditFolderDialog(aObserver, aAppUi, aName);   

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// CFeedsEditFolderDialog::NewL

//

// Two-phased constructor.

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

//

CFeedsEditFolderDialog* CFeedsEditFolderDialog::NewL(MFeedsEditFolderDialogObserver& aObserver,

                                           CAknViewAppUi* aAppUi)

    {

    CFeedsEditFolderDialog* self = new (ELeave) CFeedsEditFolderDialog(aObserver, aAppUi, KNullDesC);   

    CleanupStack::PushL(self);

    self->iIsNewFolder = ETrue;

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// CFeedsEditFolderDialog::CFeedsEditFolderDialog

//

// C++ default constructor.

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

//

CFeedsEditFolderDialog::CFeedsEditFolderDialog(MFeedsEditFolderDialogObserver& aObserver,

        CAknViewAppUi* aAppUi,

        const TDesC& aName):

    iObserver(aObserver), iAppUi(aAppUi), iName(aName)

    {

    }

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

// CFeedsEditFolderDialog::~CFeedsEditFolderDialog

//

// Deconstructor.

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

//

CFeedsEditFolderDialog::~CFeedsEditFolderDialog()

    {

    }

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

// CFeedsEditFolderDialog::PreLayoutDynInitL

//

// Called to setup the options menu with the dialog is active.

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

//

void CFeedsEditFolderDialog::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane)

    {

    CAknForm::DynInitMenuPaneL(aResourceId, aMenuPane);

    if (aResourceId == R_AVKON_FORM_MENUPANE)

        {

        aMenuPane->SetItemDimmed(EAknFormCmdLabel, ETrue);

        aMenuPane->SetItemDimmed(EAknFormCmdAdd, ETrue);

        aMenuPane->SetItemDimmed(EAknFormCmdDelete, ETrue);

        aMenuPane->AddMenuItemsL(R_FEEDS_HELP_EXIT_FEED_MENU);

        }

    }

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

// CFeedsEditFolderDialog::SaveFormDataL

//

// Called by the framework whenver the 'Save' menu item is selected.

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

//

TBool CFeedsEditFolderDialog::SaveFormDataL()

    {

    CEikEdwin*  textEditor;

    HBufC*      name = NULL;

    TBool       valid = EFalse;

    // Extract the new name.

    textEditor = static_cast<CEikEdwin*>(ControlOrNull(EFeedsEditDialogNameId));

    name = textEditor->GetTextInHBufL();

    CleanupStack::PushL(name);

    // Notify the observer.

    valid = iObserver.IsFolderNameValidL(name, !iIsNewFolder);

    // If invalid force the user to reentry it.

    if (!valid)

        {

        // Focus and select the name field.

        textEditor = static_cast<CEikEdwin*>(ControlOrNull(EFeedsEditDialogNameId));

        textEditor->SetFocus(ETrue);

        textEditor->SelectAllL();

        iExitDialog = EFalse;

        }

    // Otherwise pass the new values to the observer.

    else

        {

        if (iIsNewFolder)

            {

            iObserver.NewFolderL(*name);

            }

        else

            {

            iObserver.UpdateFolderL(*name);

            }

        iExitDialog = ETrue;

        }

    // Clean up.

    CleanupStack::PopAndDestroy(name);  

    return valid;

    }

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

// CFeedsEditFolderDialog::PreLayoutDynInitL

//

// Called by the framework before the form is initialised.

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

//

void CFeedsEditFolderDialog::PreLayoutDynInitL()

    {

    CEikEdwin*  textEditor = NULL;

    CAknForm::PreLayoutDynInitL();

    // Get the name field

    textEditor = static_cast<CEikEdwin*>(ControlOrNull(EFeedsEditDialogNameId));

    // If the name was set then set it.

    if (iName.Length() > 0)

        {

        textEditor->SetTextL(&iName);

        }

    // Otherwise use the default name.

    else

        {

    	HBufC*  text = NULL;

        // Load the label

        text = CCoeEnv::Static()->AllocReadResourceAsDes16L(R_FEEDS_NEW_FOLDER_ITEM);

        CleanupStack::PushL(text);

        textEditor->SetTextL(text);

  		SetFormFlag(EUnsavedEdit, ETrue);

        CleanupStack::PopAndDestroy(text);

        }

    }

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

// CFeedsEditFolderDialog::ProcessCommandL

//

// Called by the framework to process the options menu.

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

//

void CFeedsEditFolderDialog::ProcessCommandL(TInt aCommandId)

    {

    switch (aCommandId)

        {

        case EAknCmdExit:

            {

            // Custom added commands. Forward to view.

            // Note that we respond to EAknCmdExit, not CEikCmdExit; it's

            // because we don't get it through the AppUi framework (instead,

            // we forward it there now).

            CBrowserAppUi::Static()->ActiveView()->ProcessCommandL( aCommandId ); 

            break;

            }

        case EEikCmdExit:

            break;

#ifdef __SERIES60_HELP

        case EAknCmdHelp:

            HlpLauncher::LaunchHelpApplicationL(iEikonEnv->WsSession(), 

                    iAppUi->AppHelpContextL());

            break;

#endif //__SERIES60_HELP 

        default:

            // Standard form commands.

            CAknForm::ProcessCommandL(aCommandId);

            if (iExitDialog)

                {

                TryExitL(EAknSoftkeyBack);

                }

            break;

        }

    }