/*

* Copyright (c) 2002-2007 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:  A service dialing name list view

*

*/

// INCLUDE FILES

#include "CPsu2ServiceDialingView.h"

// Phonebook 2

#include <CPbk2UIExtensionView.h>

#include <MPbk2ViewActivationTransaction.h>

#include <CPbk2AppUiBase.h>

#include <MPbk2ViewExplorer.h>

#include <CPbk2ViewState.h>

#include <CPbk2NamesListControl.h>

// System includes

#include <StringLoader.h>

#include <eikmenup.h>

#include <aknnavide.h>

#include <aknnavi.h>

#include <AknUtils.h>

#include <eikmenub.h>

/// Unnamed namespace for local definitions

namespace {

/**

 * Returns ETrue if shift is depressed in given key event.

 *

 * @param aKeyEvent     Key event.

 * @return  ETrue if shift is pressed.

 */

inline TBool ShiftDown( const TKeyEvent& aKeyEvent )

    {

    return ( aKeyEvent.iModifiers &

        ( EModifierShift | EModifierLeftShift | EModifierRightShift ) ) != 0;

    }

} /// namespace

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

// CPsu2ServiceDialingView::CPsu2ServiceDialingView

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CPsu2ServiceDialingView::CPsu2ServiceDialingView(

        CPbk2UIExtensionView& aExtensionView, CPsu2ViewManager& aViewManager)

        :   CPsu2NameListViewBase(aExtensionView, aViewManager)

    {

    }

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

// CPsu2ServiceDialingView::~CPsu2ServiceDialingView

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

//

CPsu2ServiceDialingView::~CPsu2ServiceDialingView()

    {

    }

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

// CPsu2ServiceDialingView::NewL

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

//

CPsu2ServiceDialingView* CPsu2ServiceDialingView::NewL

        ( CPbk2UIExtensionView& aExtensionView,

          CPsu2ViewManager& aViewManager )

    {

    CPsu2ServiceDialingView* self = new ( ELeave ) CPsu2ServiceDialingView

        ( aExtensionView, aViewManager );

    return self;

    }

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

// CPsu2ServiceDialingView::HandleCommandKeyL

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

//

TBool CPsu2ServiceDialingView::HandleCommandKeyL( const TKeyEvent& aKeyEvent,

                                                  TEventCode aType)

    {

    const TBool marked( iControl->ContactsMarked() );

    if ( aKeyEvent.iCode == EKeyOK &&

         aType == EEventKey )

        {

        if ( !ShiftDown( aKeyEvent ) )

            {

            if ( marked )

                {

                iExtensionView.LaunchPopupMenuL(

                    R_PSU2_SERVICE_DIALING_CONTEXT_MENUBAR);

                }

            else

                {

                if ( iControl->NumberOfContacts() > 0 )

                    {

                    OpenInfoViewCmdL( *iControl );

                    }

                }

            return ETrue;

            }

        }

     // green call

     else if( aKeyEvent.iCode == EKeyPhoneSend &&

         aType == EEventKey  )

        {

        if ( iControl->NumberOfContacts() > 0 && !marked )

            {

            HandleCommandL(EPbk2CmdCall);

            }

        return ETrue;

        }

    if ( ShiftDown( aKeyEvent ) )

        {

        // Update cbas when shift and msk is pressed.

        UpdateCbasL();

        }

    return CPsu2NameListViewBase::HandleCommandKeyL( aKeyEvent, aType );

    }

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

// CPsu2ServiceDialingView::DoActivateL

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

//

void CPsu2ServiceDialingView::DoActivateL(const TVwsViewId& aPrevViewId,

        TUid aCustomMessageId, const TDesC8& aCustomMessage)

    {

    HBufC* title = StringLoader::LoadLC(R_QTN_SDN_TITLE);

    TContextPaneIcon icon(EPsu2qgn_menu_simin);

    CEikImage* image = icon.CreateLC();

    MPbk2ViewActivationTransaction* viewActivationTransaction =

        Phonebook2::Pbk2AppUi()->Pbk2ViewExplorer()->

            HandleViewActivationLC

                ( iExtensionView.Id(), aPrevViewId, title, image,

                  Phonebook2::EUpdateNaviPane |

                  Phonebook2::EUpdateContextPane |

                  Phonebook2::EUpdateTitlePane );

    // Call base class

    CPsu2NameListViewBase::DoActivateL(

        aPrevViewId, aCustomMessageId, aCustomMessage);

    viewActivationTransaction->Commit();

    CleanupStack::PopAndDestroy(3,title); // viewActivationTransaction,

                                          // title, image

    // Create empty navigation pane

    if (!iNaviPane)

        {

        iNaviPane = static_cast<CAknNavigationControlContainer*>(

            iAvkonAppUi->StatusPane()->ControlL(

            TUid::Uid(EEikStatusPaneUidNavi)));

        }

    if ( !iNaviDecorator )

        {

        iNaviDecorator = iNaviPane->CreateNavigationLabelL();

        iNaviPane->PushL(*iNaviDecorator);

        }

    }

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

// CPsu2FixedDialingView::DoDeactivate

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

//

void CPsu2ServiceDialingView::DoDeactivate()

    {

    if (iNaviPane && iNaviDecorator)

        {

        iNaviPane->Pop(iNaviDecorator);

        }

    delete iNaviDecorator;

    iNaviDecorator = NULL;

    CPsu2NameListViewBase::DoDeactivate();

    }

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

// CPsu2ServiceDialingView::HandleCommandL

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

//

void CPsu2ServiceDialingView::HandleCommandL(TInt aCommand)

    {

    switch( aCommand )

        {

        case EPsu2CmdOpenServiceDialingInfoView:

            {

            OpenInfoViewCmdL( *iControl );

            break;

            }

        default:

            {

            CPsu2NameListViewBase::HandleCommandL( aCommand );

            break;

            }

        };

    }

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

// CPsu2ServiceDialingView::DynInitMenuPaneL

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

//

void CPsu2ServiceDialingView::DynInitMenuPaneL(TInt aResourceId,

        CEikMenuPane* aMenuPane)

    {

    switch( aResourceId )

        {

        case R_PSU2_SERVICE_DIALING_OPEN_MENUPANE:

            {

            const TInt count( iControl->NumberOfContacts() );

            const TBool marked( iControl->ContactsMarked() );

            if ( count <= 0 || marked )

                {

                aMenuPane->SetItemDimmed( EPsu2CmdOpenServiceDialingInfoView , ETrue );

                }

            break;

            }

        case R_PSU2_SERVICE_DIALING_COPY_MENUPANE:

            {

            const TInt count( iControl->NumberOfContacts() );

            if ( count <= 0 )

                {

                aMenuPane->SetItemDimmed( EPbk2CmdCopy, ETrue );

                }

            break;

            }

        default:

            {

            CPsu2NameListViewBase::DynInitMenuPaneL( aResourceId, aMenuPane );

            break;

            }

        };

    }

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

// CPsu2ServiceDialingView::NameListControlResourceId

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

//

TInt CPsu2ServiceDialingView::NameListControlResourceId() const

    {

    return R_PSU2_SERVICE_DIALING_NAME_LIST_CONTROL;

    }

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

// CPsu2ServiceDialingView::OpenInfoViewCmdL

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

//

void CPsu2ServiceDialingView::OpenInfoViewCmdL

        ( MPbk2ContactUiControl& aUiControl ) const

    {

    if (!aUiControl.ContactsMarked())

        {

        CPbk2ViewState* state = aUiControl.ControlStateL();

        CleanupStack::PushL(state);

        Phonebook2::Pbk2AppUi()->Pbk2ViewExplorer()->

            ActivatePhonebook2ViewL( TUid::Uid

                ( EPsu2ServiceDialingInfoViewId ), state );

        CleanupStack::PopAndDestroy();  // state

        aUiControl.UpdateAfterCommandExecution();

        }

    }

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

// CPsu2ServiceDialingView::UpdateCbasL

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

//

void CPsu2ServiceDialingView::UpdateCbasL()

    {

    if ( iControl->NumberOfContacts() > 0

            && !iControl->ContactsMarked() )

            {

            // Set middle softkey as Open.

            iExtensionView.Cba()->SetCommandSetL(R_PSU_SOFTKEYS_OPTIONS_BACK_OPEN);

            iExtensionView.Cba()->DrawDeferred();

            }

        else

            {

            if ( iControl->ContactsMarked() )

                {

                // Set middle softkey as Context menu.

                iExtensionView.Cba()->SetCommandSetL(R_PBK2_SOFTKEYS_OPTIONS_BACK_CONTEXT);

                iExtensionView.Cba()->DrawDeferred();

                // Change context menu when marked items

                iExtensionView.MenuBar()->SetContextMenuTitleResourceId

                    ( R_PSU2_SERVICE_DIALING_CONTEXT_MENUBAR );

                }

            else

                {

                // Set middle softkey as Open.

                iExtensionView.Cba()->SetCommandSetL(R_PBK2_SOFTKEYS_OPTIONS_BACK_EMPTY);

                iExtensionView.Cba()->DrawDeferred();

                // Change context menu when nameslist is empty

                iExtensionView.MenuBar()->SetContextMenuTitleResourceId

                    ( R_PSU2_SERVICE_DIALING_CONTEXT_MENUBAR );

                }

            }

    }

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

// CPsu2ServiceDialingView::HandleControlEventL

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

//    

void CPsu2ServiceDialingView::HandleControlEventL(

        MPbk2ContactUiControl& aControl,

        const TPbk2ControlEvent& aEvent )

    {

    switch ( aEvent.iEventType )

        {

        case TPbk2ControlEvent::EContactDoubleTapped:

            {

            if ( iControl->ContactsMarked() )

                {

                iExtensionView.LaunchPopupMenuL(

                    R_PSU2_SERVICE_DIALING_CONTEXT_MENUBAR);

                }

            else

                {

                // Open contact

                HandleCommandL( EPsu2CmdOpenServiceDialingInfoView );

                }

            break;

            }

        default:

            {

            CPsu2NameListViewBase::HandleControlEventL( aControl, aEvent );

            break;

            }

        }

    }

//  End of File