/*

* Copyright (c) 2002 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:  Implements a dialog for view/edit sending options

*

*/

// INCLUDE FILES

#include "MsgMailUIDs.h"

#include "MsgMailOptionsDlg.h"

#include "MsgMailEditorAppUi.h"

#include "MsgMailEditorDocument.h"

#include "msgmaileditor.hrh"

#include "cmsgmaileditorsettinglist.h"

#include "csxhelp/mail.hlp.hrh"

#include <akntitle.h>

#include <hlplch.h>

#include <MsgEditor.hrh>

#include <MsgMailEditor.rsg>

#include <StringLoader.h>

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

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

// CMsgMailOptionsDlg::NewL

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

CMsgMailOptionsDlg* CMsgMailOptionsDlg::NewL(CMsgMailEditorDocument* aDocument,

    TBool aHelpSupported)

    {

    ASSERT(aDocument);

    CMsgMailOptionsDlg* self = new( ELeave ) CMsgMailOptionsDlg;

    self->iDocument = aDocument;

    self->ConstructL();

    self->iHelpSupported = aHelpSupported;

    return self;

    }

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

// Constructor

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

CMsgMailOptionsDlg::CMsgMailOptionsDlg()

    {}

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

// CMsgMailOptionsDlg::ConstructL()

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

inline void CMsgMailOptionsDlg::ConstructL()

    {

    CAknDialog::ConstructL( R_SEND_OPTIONS_MENUBAR );

    CEikStatusPane *sp =

        static_cast<CAknAppUi*> ( iEikonEnv->EikAppUi() )->StatusPane();

    iTitlePane = static_cast<CAknTitlePane *> ( sp->ControlL(

        TUid::Uid(EEikStatusPaneUidTitle)));

    iOldTitlePaneText = iTitlePane->Text()->AllocL();

    TResourceReader reader;

    iCoeEnv->CreateResourceReaderLC(reader, R_SEND_OPTIONS_TITLE_TEXT);

    iTitlePane->SetFromResourceL(reader);

    CleanupStack::PopAndDestroy(); // CSI: 12 # reader

    }

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

// Destructor

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

CMsgMailOptionsDlg::~CMsgMailOptionsDlg()

    {

    delete iSettingList;

    if ( iOldTitlePaneText && iTitlePane )

        {

        // Code scanner warning ignored, since existance of data

        // member is checked before accessing

        iTitlePane->SetText(iOldTitlePaneText); // CSI: 23 # See comment above

        }

    }

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

//  CMsgMailOptionsDlg::OkToExitL()

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

TBool CMsgMailOptionsDlg::OkToExitL(TInt aButtonId)

    {

    if ( aButtonId == EAknSoftkeyBack )

        {

        return ETrue;

        }

    else if( aButtonId == EMsgMailSendOptionsChange )

        {

        ProcessCommandL( aButtonId );

        return EFalse;

        }

    return CAknDialog::OkToExitL(aButtonId);

    }

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

//  CMsgMailOptionsDlg::ProcessCommandL()

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

void CMsgMailOptionsDlg::ProcessCommandL(TInt aCommandId)

    {

    const TBool calledFromMenu( MenuShowing() );

    CAknDialog::ProcessCommandL(aCommandId);

    if ( aCommandId == EAknCmdHelp && iHelpSupported )

        {

        CArrayFix<TCoeHelpContext>* help =

                            new( ELeave ) CArrayFixFlat<TCoeHelpContext>( 1 );

        TCoeHelpContext helpContext;

		helpContext = TCoeHelpContext( TUid::Uid( KUidMsgMailEditor ),

				KMAIL_HLP_SENDING_OPTIONS() );

		help->AppendL(helpContext);

		// Launch help

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

				help  );

        }

    else if ( aCommandId == EMsgMailEditorSendOptionsCmdExit )

        {

        TryExitL(EAknSoftkeyOk);

        }

	else if ( aCommandId == EMsgMailSendOptionsChange )

		{

        TInt index = iSettingList->ListBox()->CurrentItemIndex();

        iSettingList->EditItemL( index, calledFromMenu );

        //Update settings after editing. This needs to be done because

        //changing mailbox affects also on reply-to setting.

        iSettingList->LoadSettingsL();

        iSettingList->DrawNow();

        }

    }

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

//  CMsgMailOptionsDlg::OfferKeyEventL()

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

TKeyResponse CMsgMailOptionsDlg::OfferKeyEventL(

    const TKeyEvent& aKeyEvent,

    TEventCode aType )

    {

    ASSERT( iSettingList );

    TKeyResponse response = iSettingList->OfferKeyEventL( aKeyEvent, aType );

    if ( response == EKeyWasNotConsumed )

        {

	    // Let the base class handle the event

	    response = CAknDialog::OfferKeyEventL( aKeyEvent, aType );

        }

    if (aType == EEventKey && aKeyEvent.iCode == EKeyEscape)

        { // must exit application (e.g. End key)

        ProcessCommandL(EMsgMailEditorSendOptionsCmdExit);

        }        

    return response;

    }

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

//  CMsgMailOptionsDlg::DynInitMenuPaneL()

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

void CMsgMailOptionsDlg::DynInitMenuPaneL(TInt aMenuId, CEikMenuPane* aMenuPane)

    {

    if (aMenuId == R_SEND_OPTIONS_MENU)

        {

        aMenuPane->SetItemDimmed( EAknCmdHelp, !iHelpSupported);

        }

    }

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

// From CEikDialog

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

void CMsgMailOptionsDlg::PreLayoutDynInitL()

    {

    iSettingList = CMailEditorSettingList::NewL(

        *iDocument, R_SERVICE_SETTINGS_LIST );

    ASSERT( iSettingList );

    iSettingList->ListBox()->SetListBoxObserver( this );

    iSettingList->SetMopParent( this );

	iSettingList->MakeVisible( ETrue );

	iSettingList->ActivateL();

    }

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

//  CMsgMailOptionsDlg::SizeChanged()

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

void CMsgMailOptionsDlg::SizeChanged()

    {

    CAknDialog::SizeChanged();

    if ( iSettingList ) 

        {

        TRect parent;

        AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, parent );

        AknLayoutUtils::LayoutControl(

            iSettingList, parent, AknLayout::list_gen_pane( 0 ) );

        }

    }

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

//  CMsgMailOptionsDlg::SizeChanged()

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

void CMsgMailOptionsDlg::HandleResourceChange( TInt aType )

    {

    // We mustn't call SizeChanged for all resource changes since that

    // isn't needed for KAknsMessageSkinChange events and would slow down

    // skin change operation. CAknDialog and other controls can handle

    // resizing on their own.

    CAknDialog::HandleResourceChange(aType);

    CEikStatusPane* statusPane = iAvkonAppUi->StatusPane();

    if ( statusPane )

		{

		statusPane->HandleResourceChange( aType );

		}	

    if ( iSettingList )

		{

		iSettingList->HandleResourceChange( aType );

		}    

    }

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

//  CMsgMailOptionsDlg::HandleListBoxEventL()

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

void CMsgMailOptionsDlg::HandleListBoxEventL(CEikListBox* aListBox, 

        		TListBoxEvent aEventType)

	{

	iSettingList->HandleListBoxEventL( aListBox, aEventType );

	// Refresh settings listbox when items are edited

	if ( aEventType == EEventItemDoubleClicked )

		{

		iSettingList->LoadSettingsL();

		iSettingList->DrawNow();

		}

	}

//  End of File