/*

* Copyright (c) 2008-2009 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:    glximgvwrmetadatadialog.cpp

*

*/

#include "glximgvwrmetadatadialog.h"

//system includes

#include <AknUtils.h>                   //for AknUtils

#include <lbsposition.h> 

#include <akntitle.h>

#include <coeaui.h>

#include <data_caging_path_literals.hrh>// KDC_APP_RESOURCE_DIR 

#include <eikmenub.h>                   // for CEikMenuBar

#include <StringLoader.h>

#include <akntoolbar.h>

#include <glxcommandhandleraddtocontainer.h>         // For CGlxCommandHandlerAddToContainer

//User includes

#include <glxmetadatadialog.rsg>

#include <glxresourceutilities.h>

#include <glxlog.h>

#include <glxtracer.h>

#include <glxcollectionpluginall.hrh>

#include <glxfilterfactory.h>               // for TGlxFilterFactory

#include <glxuiutility.h>

#include <glxcommandhandlers.hrh>

#include <hlplch.h>                     // for HlpLauncher

#include <photos.hlp.hrh>

#include <glxgallery.hrh>

#include <glxdetailsboundcommand.hrh>

#include <glxscreenfurniture.h>

#include <glxuiutilities.rsg>

#include <glxpanic.h>                    // For Panics

#include "glxmetadatacommandhandler.h"

#define GetAppUi() (dynamic_cast<CAknAppUi*>(iEikonEnv->EikAppUi()))

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

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

// NewL

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

//

EXPORT_C CGlxImgVwrMetadataDialog* CGlxImgVwrMetadataDialog::NewL( const TDesC& aUri  )

    {

    TRACER("CGlxImgVwrMetadataDialog::NewL");

    CGlxImgVwrMetadataDialog* self = new(ELeave) CGlxImgVwrMetadataDialog(aUri );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

CGlxImgVwrMetadataDialog::CGlxImgVwrMetadataDialog(const TDesC& aUri):iUri(aUri)

    {

    }

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

// ConstructL

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

//

void CGlxImgVwrMetadataDialog::ConstructL()

    {

    TRACER("CGlxImgVwrMetadataDialog::ConstructL");

    // Load dialog's resource file

    InitResourceL();

    // make the toolbar disabled

    SetDetailsDlgToolbarVisibility(EFalse);  

    iStatusPaneAvailable = EFalse;

    // set the title to the dialog, Note that avkon dialogs do not support

    // setting the title in the status pane so we need to do it the hard way

    // get status pane

    CEikStatusPane* statusPane = iEikonEnv->AppUiFactory()->StatusPane();

    if(statusPane && statusPane->IsVisible())

        {

        iStatusPaneAvailable = ETrue;       

        }

    // make the toolbar disabled

    SetDetailsDlgToolbarVisibility(EFalse);        

    // do we have status pane

    if( statusPane )

        {

        GLX_LOG_INFO1("GLX_UMP::CGlxImgVwrMetadataDialog::ConstructL::STATUS PANE = %d",statusPane->IsVisible());    

        // load the title text

        HBufC* text = StringLoader::LoadL(R_GLX_METADATA_VIEW_TITLE_DETAILS, iEikonEnv );

        SetTitleL( *text );

        if( text)

            {

            delete text;

            }

        GetAppUi()->StatusPane()->MakeVisible(ETrue);             

        }

    iUiUtility = CGlxUiUtility::UtilityL(); 

    // Call the base class' two-phased constructor

    CAknDialog::ConstructL( R_METADATA_MENUBAR );

    } 

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

// ~CGlxImgVwrMetadataDialog

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

//

CGlxImgVwrMetadataDialog::~CGlxImgVwrMetadataDialog()

    {

    TRACER("CGlxImgVwrMetadataDialog::~CGlxImgVwrMetadataDialog");

    //To Disable the status pane if the dialog is launched from fullscreenview  

    if(!iStatusPaneAvailable)

        {

        GetAppUi()->StatusPane()->MakeVisible(EFalse);

        }       

    TRAP_IGNORE(SetPreviousTitleL());

    delete iPreviousTitle;

    // Restore the Toolbar as it was in the Calling application

    SetDetailsDlgToolbarVisibility(ETrue);

    // If details launched from FullScreen View, while moving back,

    // all the UI components should be hidden. Hence processing this command here.

    TRAP_IGNORE(GetAppUi()->ProcessCommandL(EGlxCmdResetView));

    if( iUiUtility )

        {

        iUiUtility->Close();

        }

    if (iResourceOffset)

        {

        CCoeEnv::Static()->DeleteResourceFile(iResourceOffset);

        }   

    }

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

// SetDetailsDlgToolbarVisibility()

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

void CGlxImgVwrMetadataDialog::SetDetailsDlgToolbarVisibility(TBool aVisible)

    {

    TRACER("CGlxImgVwrMetadataDialog::SetDetailsDlgToolbarVisibility");

    CAknAppUi* appUi = GetAppUi();

    __ASSERT_DEBUG(appUi, Panic(EGlxPanicNullPointer));

    HandleToolbarResetting(aVisible);

    CAknToolbar* currentPopupToolbar = appUi->CurrentPopupToolbar();

    if(currentPopupToolbar)

        {

        currentPopupToolbar->SetToolbarVisibility(aVisible);

        currentPopupToolbar->MakeVisible( aVisible ); 

        }

    }

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

// ExecuteLD

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

//

EXPORT_C TInt CGlxImgVwrMetadataDialog::ExecuteLD()

    {

    TRACER("CGlxImgVwrMetadataDialog::ExecuteLD");     

    return CAknDialog::ExecuteLD( R_IMG_VIEWER_METADATA_DIALOG );

    }

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

// ProcessCommandL

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

//

void CGlxImgVwrMetadataDialog::ProcessCommandL( TInt aCommandId )

    {}

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

// CGlxImgVwrMetadataDialog::CreateCustomControlL

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

SEikControlInfo CGlxImgVwrMetadataDialog::CreateCustomControlL(TInt 

        aControlType)

    {

    GLX_LOG_INFO("CShwSlideshowSettingsDialog::CreateCustomControlL");

    // create control info, no flags or trailer text set

    SEikControlInfo controlInfo;

    controlInfo.iControl        = NULL;

    controlInfo.iTrailerTextId  = 0;

    controlInfo.iFlags          = 0;

    if (aControlType == EMetaDataDialogListBox)

        {

        iContainer = CGlxImgVwrMetadataContainer::NewL(GetAppUi()->ClientRect(),iUri);        

        controlInfo.iControl = iContainer; // giving ownership   

        }

    return controlInfo; // returns ownership of ItemList

    }

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

// CGlxImgVwrMetadataDialog::DynInitMenuPaneL

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

//

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

    {

		//no implementation

    }

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

// CGlxImgVwrMetadataDialog::SizeChanged

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

void CGlxImgVwrMetadataDialog::SizeChanged()

    {

    TRACER("CGlxImgVwrMetadataDialog::SizeChanged");

    CAknDialog::SizeChanged();

    }

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

// CGlxImgVwrMetadataDialog::InitResourceL

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

//

void CGlxImgVwrMetadataDialog::InitResourceL()    

    {

    TRACER("CGlxImgVwrMetadataDialog::InitResourceL");

    _LIT(KGlxMetadataDialogResource,"glxmetadatadialog.rsc");

    //add resource file

    TParse parse;

    parse.Set(KGlxMetadataDialogResource, &KDC_APP_RESOURCE_DIR, NULL);

    TFileName resourceFile;

    resourceFile.Append(parse.FullName()); 

    CGlxResourceUtilities::GetResourceFilenameL(resourceFile);  

    iResourceOffset = CCoeEnv::Static()->AddResourceFileL(resourceFile);

    }  

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

// CGlxImgVwrMetadataDialog::HandleViewCommandL

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

//    

TBool CGlxImgVwrMetadataDialog::HandleViewCommandL( TInt /*aCommand*/ )

    {

    TRACER("CGlxImgVwrMetadataDialog::HandleViewCommandL");

    return EFalse;

    }

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

// CGlxImgVwrMetadataDialog::PreLayoutDynInitL

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

//

void CGlxImgVwrMetadataDialog::PreLayoutDynInitL()

    {

    // No Implementation

    }

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

// CGlxImgVwrMetadataDialog::PostLayoutDynInitL

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

//

void CGlxImgVwrMetadataDialog::PostLayoutDynInitL()

    {}

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

// CGlxImgVwrMetadataDialog::Draw

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

//

void CGlxImgVwrMetadataDialog::Draw( const TRect& /*aRect*/ ) const

{

TRACER("CGlxImgVwrMetadataDialog::Draw");

TRect rect;

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

// Get the standard graphics context

CWindowGc& gc = SystemGc();

gc.SetBrushColor(KRgbWhite);

gc.DrawRect(rect);

}

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

// CGlxImgVwrMetadataDialog::HandlePointerEventL

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

//

void CGlxImgVwrMetadataDialog::HandlePointerEventL(

        const TPointerEvent& aPointerEvent)

    {

    TRACER("CGlxImgVwrMetadataDialog::HandlePointerEventL");

    CCoeControl::HandlePointerEventL( aPointerEvent );

    }

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

// CGlxImgVwrMetadataDialog::SetTitleL()

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

void CGlxImgVwrMetadataDialog::SetTitleL(const TDesC& aTitleText)

    {

    TRACER("CGlxFetcherContainer::SetTitleL");

    CEikStatusPane* statusPane = iEikonEnv->AppUiFactory()->StatusPane();

    CleanupStack::PushL(statusPane);

    // get pointer to the default title pane control

    CAknTitlePane* titlePane = ( CAknTitlePane* )statusPane->ControlL(

            TUid::Uid( EEikStatusPaneUidTitle ));       

    CleanupStack::PushL(titlePane);

    // set the title if we got the title pane control

    if( titlePane )

        {

        GLX_LOG_INFO("GLX_UMP::CGlxImgVwrMetadataDialog::ConstructL::INSIDE titlePane");

        iPreviousTitle = titlePane->Text()->AllocL();

        // Set the required Title

        titlePane->SetTextL( aTitleText );

        }

    CleanupStack::Pop(titlePane);

    CleanupStack::Pop(statusPane);

    }

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

// CGlxImgVwrMetadataDialog::SetPreviousTitleL

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

void CGlxImgVwrMetadataDialog::SetPreviousTitleL()

    {

    TRACER("CGlxFetcherContainer::SetPreviousTitleL");

    CEikStatusPane* prevStatusPane = iEikonEnv->AppUiFactory()->StatusPane();

    CleanupStack::PushL(prevStatusPane);

    CAknTitlePane* prevTitlePane = ( CAknTitlePane* )prevStatusPane->ControlL(

            TUid::Uid( EEikStatusPaneUidTitle ));       

    CleanupStack::PushL(prevTitlePane);

    if( prevTitlePane )

        {

        // Restore the Title back of the Calling Application

        prevTitlePane->SetTextL( *iPreviousTitle );

        }

    CleanupStack::Pop(prevTitlePane);

    CleanupStack::Pop(prevStatusPane);

    }

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

// CGlxImgVwrMetadataDialog::HandleResourceChange

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

//

void CGlxImgVwrMetadataDialog::HandleResourceChange( TInt aType )

    {

    TRACER("CGlxImgVwrMetadataDialog::HandleResourceChange");

    //Handle global resource changes, such as scalable UI or skin events and orientation change (override)

    CAknDialog::HandleResourceChange( aType );

    }

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

// CGlxImgVwrMetadataDialog::HandleToolbarResetting

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

//

void CGlxImgVwrMetadataDialog::HandleToolbarResetting(TBool aVisible)

    {

    TRACER("CGlxImgVwrMetadataDialog::HandleToolbarResetting");

    CAknAppUi* appUi = GetAppUi();

    __ASSERT_DEBUG(appUi, Panic(EGlxPanicNullPointer));

    CAknToolbar* popupToolbar = appUi->PopupToolbar();

    if(popupToolbar)

        {

        popupToolbar->SetToolbarVisibility( !aVisible ); 

        popupToolbar->MakeVisible( !aVisible );

        if(!aVisible)

            {

            popupToolbar->DrawNow();    

            }

        }   

    CAknToolbar* toolbar = appUi->CurrentFixedToolbar();

    if(toolbar)

        {

        toolbar->HideItemsAndDrawOnlyBackground(!aVisible);

        toolbar->SetToolbarVisibility(aVisible);

        toolbar->MakeVisible( aVisible );

        }

    }

// End of File