/*

* Copyright (c) 2002 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: 

*      Go to URL command object.Opens browser to the URL address

*		saved in contact details.

*

*/

// INCLUDE FILES

#include "CPbkGoToURLCmd.h"

#include <CPbkContactItem.h>

#include <CPbkURLAddressSelect.h>

#include <SchemeHandler.h>

#include <aknnotewrappers.h>

#include <pbkdebug.h>

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

// Default constructor

CPbkGoToURLCmd::CPbkGoToURLCmd

        (const CPbkContactItem& aContact, 

        const TPbkContactItemField* aFocusedField) :

		iContact(aContact), 

        iFocusedField(aFocusedField)

	{

    PBK_DEBUG_PRINT

        (PBK_DEBUG_STRING("CPbkGoToURLCmd::CPbkGoToURLCmd(0x%x)"), this);

    }

// Static constructor

CPbkGoToURLCmd* CPbkGoToURLCmd::NewL

        (const CPbkContactItem& aContact, 

        const TPbkContactItemField* aFocusedField)

	{

    CPbkGoToURLCmd* self = new(ELeave)

		CPbkGoToURLCmd(aContact, aFocusedField);

    return self;

    }

// Destructor

CPbkGoToURLCmd::~CPbkGoToURLCmd()

    {

	delete iHandler;

    // Tells ExecuteLD this object has been destroyed

    if(iDestroyedPtr)

        {

		*iDestroyedPtr = ETrue;

		}

    PBK_DEBUG_PRINT

        (PBK_DEBUG_STRING("CPbkGoToURLCmd::~CPbkGoToURLCmd(0x%x)"), this);

	}

void CPbkGoToURLCmd::ExecuteLD()

    {

    PBK_DEBUG_PRINT

        (PBK_DEBUG_STRING("CPbkGoToURLCmd::ExecuteLD(0x%x)"), this); 

   	CleanupStack::PushL(this);

    TBool thisDestroyed = EFalse;

    iDestroyedPtr = &thisDestroyed;

	// Show URL address selection dialog, if necessary

	CPbkURLAddressSelect* selectDlg = new(ELeave) CPbkURLAddressSelect;

	CPbkURLAddressSelect::TParams params(iContact);

    params.SetFocusedField(iFocusedField);

    params.SetUseDefaultDirectly(EFalse);	// no defaults in case of URL

    TPtrC address;

    address.Set(selectDlg->ExecuteLD(params));

    if (address.Length() > 0)

		{

        // All ok, launch browser

		TRAPD(err, DoGoToUrlL(address));

		switch(err)

			{

			case KErrNone:

				{

                // Fix cleanup stack, this object is deleted later

                // in NotifyExit

                CleanupStack::Pop(); // this

                break;

         		}

			case KErrArgument:      // FALLTHROUGH

            case KErrNotFound:

				{

				// The URL was not in valid form

				CAknNoteWrapper * note = new(ELeave) CAknNoteWrapper;

				note->ExecuteLD(R_QTN_PHOB_NOTE_INVALID_URL);

                // Fix cleanup stack

                if (!thisDestroyed)

                    {

                    CleanupStack::PopAndDestroy(); // this

                    }

                else

                    {

                    CleanupStack::Pop(); // this

                    }

				break;

				}

			default:

				{

				// Some other error occurred

				if (thisDestroyed)

                    {

                    // Avoid double deletion

                    CleanupStack::Pop(); // this

                    }

				User::Leave(err);

                break;

				}

			}

		}

    else

        {

        CleanupStack::PopAndDestroy(this);

        }

    }

void CPbkGoToURLCmd::DoGoToUrlL(const TDesC& aUrl)

	{

	delete iHandler;

	iHandler = NULL;

	// Launch browser via SchemeHandler, the following leaves

	// with KErrArgument if the URL is not in valid form

	iHandler = CSchemeHandler::NewL(aUrl);

	iHandler->Observer(this);

	iHandler->HandleUrlStandaloneL();

	}

void CPbkGoToURLCmd::HandleServerAppExit(TInt aReason)

    {

    MAknServerAppExitObserver::HandleServerAppExit(aReason);

    delete this;

    }

//  End of File