/*

* 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:    Delete command handler

*

*/

#include "glxcommandhandlersave.h"

#include <AknUtils.h>

#include <AknCommonDialogsDynMem.h>

#include <CAknCommonDialogsBase.h>

#include <CAknMemorySelectionDialogMultiDrive.h>

#include <bautils.h>

#include <data_caging_path_literals.hrh>

#include <glxcommandhandlers.hrh>

#include <glxuiutility.h>

#include <glxuistd.h>

#include <glxuiutilities.rsg>

#include <mglxmedialist.h>

#include <glxresourceutilities.h>                // for CGlxResourceUtilities

#include <glxscreenfurniture.h>

#include <mpxcollectionpath.h>

#include <StringLoader.h>

#include <f32file.h>

#include <glxappui.h>

#include <aknViewAppUi.h>

#include <glxicons.mbg>

#include <glxtracer.h>

#include <glxtextentrypopup.h>

#include <DocumentHandler.h>

#include <apmstd.h>

#include <glximageviewermanager.h>

#include "glxcommandfactory.h"

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

// Two-phased constructor.

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

//

EXPORT_C CGlxCommandHandlerSave* CGlxCommandHandlerSave::NewL(

        MGlxMediaListProvider* aMediaListProvider, TBool aHasToolbarItem)

    {

    TRACER("CGlxCommandHandlerSave::NewL");

    CGlxCommandHandlerSave* self = new (ELeave) CGlxCommandHandlerSave(aMediaListProvider, aHasToolbarItem);

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

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

// might leave.

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

//

CGlxCommandHandlerSave::CGlxCommandHandlerSave(MGlxMediaListProvider* aMediaListProvider, TBool aHasToolbarItem)

        : CGlxMpxCommandCommandHandler( aMediaListProvider, aHasToolbarItem )

    {

    // Don't do anything.

    }

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

// Symbian 2nd phase constructor can leave.

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

//

void CGlxCommandHandlerSave::ConstructL()

    {

    TRACER("CGlxCommandHandlerSave::ConstructL");    

    iUiUtility = CGlxUiUtility::UtilityL();

    iImageViewerInstance = CGlxImageViewerManager::InstanceL();

    // Load resource file

	TParse parse;

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

    TFileName resourceFile;

    resourceFile.Append(parse.FullName());

    CGlxResourceUtilities::GetResourceFilenameL(resourceFile);  

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

   	// Add supported command

   	TCommandInfo saveInfo( EGlxCmdSave );

   	// Filter out static items

    saveInfo.iMinSelectionLength = 1;

   	AddCommandL(saveInfo);

	}

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

// Destructor

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

//

EXPORT_C CGlxCommandHandlerSave::~CGlxCommandHandlerSave()

    {

    TRACER("CGlxCommandHandlerSave::~CGlxCommandHandlerSave");

    if (iResourceOffset)

        {

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

        }

    if(iUiUtility)

        {

        iUiUtility->Close();

        }

    if ( NULL != iImageViewerInstance)

        {

        iImageViewerInstance->DeleteInstance();

        }

    }

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

// Create an add to container command

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

//

CMPXCommand* CGlxCommandHandlerSave::CreateCommandL(TInt /*aCommandId*/, 

        MGlxMediaList& /*aMediaList*/, TBool& /*aConsume*/) const

    {

    TRACER("CGlxCommandHandlerSave::CreateCommandL");

    CMPXCommand* command = NULL;

    TDataType nullType;

    CDocumentHandler* handler = CDocumentHandler::NewLC( NULL );

    HBufC* imagePath = iImageViewerInstance->ImageUri();

    TInt err = handler->CopyL( *imagePath, *imagePath, nullType, NULL );

    CleanupStack::PopAndDestroy(handler);    

    return command;

    } 

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

// DynInitMenuPaneL

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

//

void CGlxCommandHandlerSave::DynInitMenuPaneL(TInt /*aResourceId*/, CEikMenuPane* aMenuPane)

    {

    TRACER("CGlxCommandHandlerSave::DynInitMenuPaneL");

    if ( aMenuPane )

        {

        TInt pos;

        if ( aMenuPane->MenuItemExists(EGlxCmdSave, pos) )

            {            

            if(!iImageViewerInstance->IsPrivate())

                {

                aMenuPane->DeleteMenuItem(EGlxCmdSave);

                }

            }

        }

    }

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

// DoActivateL

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

void CGlxCommandHandlerSave::DoActivateL(TInt /*aViewId*/)

	{

	}

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

// OfferKeyEventL

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

TKeyResponse CGlxCommandHandlerSave::OfferKeyEventL(const TKeyEvent& aKeyEvent, 

															TEventCode aType)

	{

    TKeyResponse response = EKeyWasNotConsumed;

    // Is the key event from the Cancel (Backspace) key

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

		{

		// try to execute the delete command

		if(ExecuteL( EGlxCmdSave ))

		    {

    		response = EKeyWasConsumed;

		    }

		}

	return response;	

	}

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

// PopulateToolbar

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

//

void CGlxCommandHandlerSave::PopulateToolbarL()

	{

	TRACER( "CGlxCommandHandlerRename::PopulateToolbar" );

	iUiUtility->ScreenFurniture()->SetTooltipL( EGlxCmdSave, CAknButton::EPositionLeft );

	}