/*

* Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB

*

* 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:

* EmbedDev AB - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#include "PodcastAppui.h"

#include <Podcast.rsg>

#include "Podcast.hrh"

#include "PodcastFeedView.h"

#include "PodcastShowsView.h"

#include "PodcastQueueView.h"

#include "PodcastSettingsView.h"

#include "PodcastSearchView.h"

#include "ShowEngine.h"

#include "PodcastModel.h"

#include "debug.h"

#include "..\help\podcatcher.hlp.hrh"

#include "PodcastApp.h"

#include <HLPLCH.H>

#include <avkon.hrh>

const TUint KDelayLaunch = 1000;

CPodcastAppUi::CPodcastAppUi(CPodcastModel* aPodcastModel):iPodcastModel(aPodcastModel)

	{

	}

void CPodcastAppUi::ConstructL()

    {

    DP("CPodcastAppUi::ConstructL() BEGIN");

    BaseConstructL(CAknAppUi::EAknEnableSkin); 

    iPodcastModel->ConnectionEngine().AddObserver(this);

    DP("Constructing FeedView");

	iFeedView = CPodcastFeedView::NewL(*iPodcastModel);

	this->AddViewL(iFeedView);

    DP("Constructing ShowsView");

	iShowsView = CPodcastShowsView::NewL(*iPodcastModel);

	this->AddViewL(iShowsView);

    DP("Constructing QueueView");

    iQueueView = CPodcastQueueView::NewL(*iPodcastModel);

	this->AddViewL(iQueueView);

    DP("Constructing SearchView");

	iSearchView = CPodcastSearchView::NewL(*iPodcastModel);

	this->AddViewL(iSearchView);

    DP("Constructing SettingsView");

	iSettingsView = CPodcastSettingsView::NewL(*iPodcastModel);

	this->AddViewL(iSettingsView);

	iNaviPane =( CAknNavigationControlContainer * ) StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) );

	NaviShowTabGroupL();

	// start a timer to let ConstructL finish before we display any dialogs or start downloading

	// this provides another entry point in HandleTimeout below

	iStartTimer = CTimeout::NewL(*this);

	iStartTimer->After(KDelayLaunch);

    DP("CPodcastAppUi::ConstructL() END");

    }

CPodcastAppUi::~CPodcastAppUi()

    {

    	{

    	}

	delete iStartTimer;

    }

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

// CPodcastAppUi::DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane)

//  This function is called by the EIKON framework just before it displays

//  a menu pane. Its default implementation is empty, and by overriding it,

//  the application can set the state of menu items dynamically according

//  to the state of application data.

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

//

void CPodcastAppUi::DynInitMenuPaneL(

    TInt /*aResourceId*/,CEikMenuPane* /*aMenuPane*/)

    {

    // no implementation required 

    }

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

// CPodcastAppUi::HandleCommandL(TInt aCommand)

// takes care of command handling

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

//

void CPodcastAppUi::HandleCommandL( TInt aCommand )

    {

    switch ( aCommand )

        {

        case EAknSoftkeyExit:

            {

            Exit();

            break;

            }

        case EEikCmdExit:

        	{

			TApaTask task(CEikonEnv::Static()->WsSession());

			task.SetWgId(CEikonEnv::Static()->RootWin().Identifier());

			task.SendToBackground(); 

			break;

        	}

	case EPodcastHelp:

        	{

        	CArrayFix<TCoeHelpContext>* buf = CPodcastAppUi::AppHelpContextL();		

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

        	}

        	break;      	

        default:

            break;      

        }

    }

CArrayFix<TCoeHelpContext>* CPodcastAppUi::HelpContextL() const

   { 

    CArrayFixFlat<TCoeHelpContext>* array = 

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

    CleanupStack::PushL(array);

    // todo: view detection doesn't seem to work

    if (ViewShown(KUidPodcastSearchViewID)) {

		array->AppendL(TCoeHelpContext(KUidPodcast,KContextSettings));

    } else {

		array->AppendL(TCoeHelpContext(KUidPodcast,KContextApplication));

    }

    CleanupStack::Pop(array);

    return array;

	}

void CPodcastAppUi::NaviShowTabGroupL()

	{

	iTabGroup->SetTabFixedWidthL(EAknTabWidthWithTwoTabs);

	HBufC *label1 = iEikonEnv->AllocReadResourceLC(R_TABGROUP_FEEDS);

	iTabGroup->AddTabL(KTabIdFeeds,*label1);

	HBufC *label3 = iEikonEnv->AllocReadResourceLC(R_TABGROUP_QUEUE);

	iTabGroup->AddTabL(KTabIdQueue,*label3);

	CleanupStack::PopAndDestroy(label3);

	CleanupStack::PopAndDestroy(label1);

	iTabGroup->SetActiveTabByIndex(0);

	iTabGroup->SetObserver(this);

	UpdateQueueTab(iPodcastModel->ShowEngine().GetNumDownloadingShows());

	}

void CPodcastAppUi::TabChangedL (TInt aIndex)

	{

	DP("CPodcastListView::TabChangedL ");

		{

		}

		}

	}

void CPodcastAppUi::SetActiveTab(TInt aIndex) {

}

void CPodcastAppUi::HandleTimeout(const CTimeout& /*aId*/, TInt /*aError*/)

	{

	iFeedView->CheckResumeDownload();

	}

void CPodcastAppUi::UpdateQueueTab(TInt aQueueLength)

	{

		{

		}

	}

void CPodcastAppUi::TabLeft()

	{

		{

		}

	}

void CPodcastAppUi::TabRight()

	{

		{

			{

			}

		}

	}

void CPodcastAppUi::ConnectionSelectionStart()

	{

	DP("CPodcastAppUi::ConnectionSelectionStart()");

	iFeedView->UpdateToolbar(EFalse);

	iShowsView->UpdateToolbar(EFalse);

	iQueueView->UpdateToolbar(EFalse);

	iSearchView->UpdateToolbar(EFalse);

	}

void CPodcastAppUi::ConnectionSelectionEnd()

	{

	DP("CPodcastAppUi::ConnectionSelectionEnd()");

	iFeedView->UpdateToolbar(ETrue);

	iFeedView->UpdateToolbar(ETrue);

	iShowsView->UpdateToolbar(ETrue);

	iQueueView->UpdateToolbar(ETrue);

	iSearchView->UpdateToolbar(ETrue);

	}