/*

* Copyright (c) 2008 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:   Missed alarms view description   

*

*/

// System Includes

#include <aknlists.h>

#include <StringLoader.h>

#include <eikmenup.h>

#include <hlplch.h>

#include <featmgr.h>

#include <aknbutton.h>

#include <akntoolbar.h>

#include <Calendar.rsg>

#include <CalenDefaultEditorsData.rsg>

#include <calencommands.hrh>            // Calendar commands

#include <CalenStatusPaneUtils.h>

#include <calennotificationhandler.h>

#include <calencontext.h>

// User Includes

#include "calendarui_debug.h"

#include "calenmissedalarmsview.h"

#include "calenmissedalarmscontainer.h"

#include "calencontainer.h"

#include "calentitlepane.h"

#include "CalenUid.h"

_LIT8( KCommandMissedAlarmsView,"MAV" );

const TInt KSK2CBAPosition = 2;

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

// CCalenMissedAlarmsView::NewLC

// Symbian OS 2 phased constructor.

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

//

EXPORT_C CCalenMissedAlarmsView* CCalenMissedAlarmsView::NewL( MCalenServices& aServices )

    {

    TRACE_ENTRY_POINT;

	CCalenMissedAlarmsView* self = new( ELeave )CCalenMissedAlarmsView(aServices);

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    TRACE_EXIT_POINT;

    return self;

    }

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

// CCalenMissedAlarmsView::ConstructL

// Performs the second phase construction.

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

//

void CCalenMissedAlarmsView::ConstructL()

    {

    TRACE_ENTRY_POINT;

    CommonConstructL( R_MISSED_ALARMS_VIEW );

    TRACE_EXIT_POINT;

    }

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

// CCalenMissedAlarmsView::CCalenEventView

// C++ constructor.

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

//

CCalenMissedAlarmsView::CCalenMissedAlarmsView( MCalenServices& aServices )

    : CCalenNativeView( aServices ),

    iPopulationStep( ENothingDone )

    {

	TRACE_ENTRY_POINT;

	TRACE_EXIT_POINT;

    }

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

// CCalenMissedAlarmsView::~CCalenMissedAlarmsView

// Destructor

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

//

CCalenMissedAlarmsView::~CCalenMissedAlarmsView()

	{

	TRACE_ENTRY_POINT;

	TRACE_EXIT_POINT;

	}

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

// CCalenMissedAlarmsView::ActiveStepL

// From CCalenView:State machine for view population

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

//

CCalenView::TNextPopulationStep CCalenMissedAlarmsView::ActiveStepL()

    {

    TRACE_ENTRY_POINT;

	CCalenView::TNextPopulationStep nextStep = CCalenView::EDone;

     switch( iPopulationStep )

        {

        case ENothingDone:

        	{

        	iPopulationStep = EPopulationDone;   

 			nextStep = CCalenView::EKeepGoing;

			}

        	break;

        case EPopulationDone:

	       	{

	       	if(Container())

	       	    {

                // update missed alarm list

                Container()->UpdateMissedAlarmsArrayL();

                // populate with missed alarms

                Container()->PopulateWithMissedAlarmsL();

                // complete population

                Container()->CompletePopulationL();

                RedrawStatusPaneL();

                UpdateCbaL();

                //no tool bar in missed alarms view

                MCalenToolbar* toolbar = iServices.ToolbarOrNull();

	       	    if(toolbar && toolbar->IsVisible())

	       	        {

                    toolbar->SetToolbarVisibilityL(EFalse);  

	       	        } 

	       	    nextStep = CCalenView::EDone;

	       	    }

        	}

        	break;	

        }

    TRACE_EXIT_POINT;  

    return nextStep;  

    }

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

// CCalenMissedAlarmsView::CancelPopulation

// From CCalenView:Cencel view population

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

//

void CCalenMissedAlarmsView::CancelPopulation()

    {

    TRACE_ENTRY_POINT;

    iPopulationStep = ENothingDone;

    TRACE_EXIT_POINT;

    }

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

// CCalenMissedAlarmsView::LocalisedViewNameL

// From CCalenView:Localised view name

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

//

const TDesC& CCalenMissedAlarmsView::LocalisedViewNameL( CCalenView::TViewName aViewName )

    {

    TRACE_ENTRY_POINT;

    HBufC* ret = NULL;

    switch ( aViewName )

        {

        case CCalenView::EMenuName:

            if ( !iMenuName )

                {

                iMenuName = StringLoader::LoadL( R_CALE_TITLE_MISSED_ALARMS, iCoeEnv );

                }

            ret = iMenuName;

            break;

        case CCalenView::ESettingsName:

            if ( !iSettingsName )

                {

                iSettingsName = StringLoader::LoadL( R_CALE_TITLE_MISSED_ALARMS,

                                                     iCoeEnv );

                }

            ret = iSettingsName;

            break;

        default:

            ASSERT( EFalse );

            break;

        }

    TRACE_EXIT_POINT;

    return *ret;

    }

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

// CCalenMissedAlarmsView::ViewIcon

// From CCalenView: Returns view specific icon

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

//

CGulIcon* CCalenMissedAlarmsView::ViewIconL() const

    {

    TRACE_ENTRY_POINT;

    TRACE_EXIT_POINT;

    // using clear all missed alarms icon as view icon

    return iServices.GetIconL( MCalenServices::ECalenClearAllMissedAlarms );

    }

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

// CCalenMissedAlarmsView::HandleCommandL

// Handles the commands that are passed from softkey generated commands and menus.

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

//

void CCalenMissedAlarmsView::HandleCommandL(TInt aCommand)

	{

	TRACE_ENTRY_POINT;

	switch(aCommand)

		{

		case ECalenMissedEventView:

	    case EAknSoftkeyOpen:

			{

			iHighlightedRowNumber = Container()->CurrentItemIndex();

			iServices.IssueCommandL(ECalenMissedEventView);

			break;

			}

		case ECalenCmdClear:

		    {

		    iHighlightedRowNumber = Container()->CurrentItemIndex();

		    iServices.IssueCommandL(aCommand);

		    break;

		    }

        case ECalenCmdClearAll:

            {

            iHighlightedRowNumber = 0;

            iServices.IssueCommandL(aCommand);

            }

            break;

        case ECalenCmdGotoCalendar:            

            {

            iHighlightedRowNumber = 0;

            iServices.IssueNotificationL(ECalenNotifyClearMissedAlarms);

			iServices.IssueCommandL(aCommand);

			}

            break;

        case EAknSoftkeyBack:

        case EAknSoftkeyClose:

            {

            iHighlightedRowNumber = 0;

			iServices.IssueNotificationL(ECalenNotifyMissedAlarmViewClosed);

			}

            break;

        case EAknSoftkeyExit:

            {

            iServices.IssueNotificationL(ECalenNotifyClearMissedAlarms);

            CCalenNativeView::HandleCommandL(aCommand);

            }

            break;

        default:

            CCalenNativeView::HandleCommandL(aCommand);

            break;

        	}

    TRACE_EXIT_POINT;	

	}        

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

// CCalenMissedAlarmsView::DoActivateImplL

// Take action before activating the view

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

//

void CCalenMissedAlarmsView::DoActivateImplL( const TVwsViewId& aPrevViewId,

                                      TUid aCustomMessageId ,

                                      const TDesC8& aCustomMessage )

    {

    TRACE_ENTRY_POINT;

    // if missed alarms view launched from soft notification/indicator

    if( (aPrevViewId.iAppUid != KUidCalendar )||

        (aCustomMessageId == KUidCalenShowCloseCba ) )

        {

        iShowCloseButtonOnCba = ETrue;

        // get the custom view message

        HBufC8* temp = aCustomMessage.AllocLC();

        TPtr8 des = temp->Des();

        des.UpperCase();

        if( des.Find( KCommandMissedAlarmsView) != KErrNotFound )

            {

            iServices.IssueCommandL(ECalenMissedAlarmsViewFromIdle);

            }

        CleanupStack::PopAndDestroy( temp );

        }

    else

        {

        iShowCloseButtonOnCba = EFalse; 

        }

    UpdateCbaL();

    TRACE_EXIT_POINT;

    }

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

// CCalenMissedAlarmsView::DoDeactivateImpl

// Take action before view deactivation

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

//

void CCalenMissedAlarmsView::DoDeactivateImpl()

    {

    TRACE_ENTRY_POINT;

    if(toolbar)

        {

        toolbar->SetToolbarVisibilityL(ETrue);  

    TRACE_EXIT_POINT;

    }

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

// CCalenMissedAlarmsView::OnLocaleChangedL

// Handle locale changes

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

//

void CCalenMissedAlarmsView::OnLocaleChangedL(TInt aReason)  

    {

    TRACE_ENTRY_POINT;

    if(iContainer)

        {

        if(IsContainerFocused())

            {

            if (aReason & EChangesLocale)

                {

                BeginRepopulationL();

                }

            else

                {

                RedrawStatusPaneL();

                }

            }

        else

            {

            iLocChangeReason = EChangesLocale;

            }

        }

    TRACE_EXIT_POINT;

    }

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

// CCalenMissedAlarmsView::RedrawStatusPaneL

// Redraw status pane

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

//

void CCalenMissedAlarmsView::RedrawStatusPaneL()  

    {

    TRACE_ENTRY_POINT;

    HBufC* titleText = StringLoader::LoadLC( R_CALE_TITLE_MISSED_ALARMS, iCoeEnv );

    iSPUtils->UnderLineTitleText( EFalse );

    iSPUtils->SetTitleText( titleText );    // ownership passed

    CleanupStack::Pop( titleText );

    iSPUtils->RefreshStatusPane();

    TRACE_EXIT_POINT;

    }

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

// CCalenMissedAlarmsView::ClearViewSpecificDataL

// Clear view specific data

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

//

void CCalenMissedAlarmsView::ClearViewSpecificDataL()

	{

    TRACE_ENTRY_POINT;

    TRACE_EXIT_POINT;	

	}

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

// CCalenMissedAlarmsView::CyclePosition

// Returns view's cycle position

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

//

CCalenView::TCyclePosition CCalenMissedAlarmsView::CyclePosition() const

	{

	TRACE_ENTRY_POINT;

    TRACE_EXIT_POINT;	

    return ENoCyclePosition;

	}

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

// CCalenMissedAlarmsView::Id

// Returns the unique id of the view.

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

//

 TUid CCalenMissedAlarmsView::Id() const

 	{

 	TRACE_ENTRY_POINT;

	TRACE_EXIT_POINT;	

 	return KUidCalenMissedAlarmsView;

 	}	

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

 // CCalenMissedAlarmsView::DynInitMenuPaneL

 // Called by the framework for dynamically initializing the menu pane.

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

 // 

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

	{

	TRACE_ENTRY_POINT;

	switch(aResourceId)

		{

		case R_MISSED_ALARMS_MENUPANE:

			{

			if(Container()->MissedAlarmsCount() == 0)

				{

				aMenuPane->DeleteMenuItem(ECalenMissedEventView);

				aMenuPane->DeleteMenuItem(ECalenCmdClear);

				aMenuPane->DeleteMenuItem(ECalenCmdClearAll);	

				}

			break;

			}

		default: 

			break;

		}

    TRACE_EXIT_POINT;	

	}

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

// CCalenMissedAlarmsView::UpdateCbaL

// Updates the cba for Missed Alarms View

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

//

void CCalenMissedAlarmsView::UpdateCbaL()

	{

	TRACE_ENTRY_POINT;

	CEikButtonGroupContainer*  cba = Cba();

    cba->SetCommandSetL(R_MISSED_ALARMS_CBA);

    if(iShowCloseButtonOnCba)

        {

        cba->SetCommandL(KSK2CBAPosition,R_CALEN_CLOSE_CBA_BUTTON);

        }

    if(Container()->MissedAlarmsCount())

    	{

    	// msk "open" is visible if there are missed alarms

    	cba->MakeCommandVisible( EAknSoftkeyOpen, ETrue );

    	}

    else

    	{

    	// msk empty if there are no missed alarms

    	cba->MakeCommandVisible( EAknSoftkeyOpen, EFalse );

    	}

    cba->DrawNow();	

	TRACE_EXIT_POINT;    	

	}

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

// CCalenMissedAlarmsView::CreateContainerImplL

// (other items were commented in a header).

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

//

CCalenContainer* CCalenMissedAlarmsView::CreateContainerImplL() 

	{

    TRACE_ENTRY_POINT;

    TRACE_EXIT_POINT;	

    return new( ELeave )CCalenMissedAlarmsContainer( this, 

                                              iServices, iHighlightedRowNumber );

	}

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

// CCalenMissedAlarmsView::Container

// Return the container pointer.

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

//

CCalenMissedAlarmsContainer* CCalenMissedAlarmsView::Container()

	{

	TRACE_ENTRY_POINT;

	TRACE_EXIT_POINT;

	return static_cast<CCalenMissedAlarmsContainer*>( iContainer );

	}

// end of file