/*

* Copyright (c) 2002-2007 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:  A command for clipboard copy

*

*/

// INCLUDES

#include "CPbk2CopyAddressToClipboardCmd.h"

#include <MVPbkStoreContact.h>

#include <MVPbkContactOperationBase.h>

#include <CVPbkContactManager.h>

#include <MVPbkContactFieldTextData.h>

#include <CPbk2ApplicationServices.h>

#include <MPbk2AppUi.h>

#include <MPbk2ContactUiControl.h>

#include <MPbk2CommandObserver.h>

#include <CPbk2PresentationContact.h>

#include <CPbk2FieldPropertyArray.h>

#include <CPbk2PresentationContactFieldCollection.h>

#include <Pbk2Commands.rsg>

#include <Pbk2CmdExtRes.rsg>

#include <MVPbkContactFieldUriData.h>

#include <txtetext.h>   // CPlainText

#include <baclipb.h>    // CClipboard

#include <StringLoader.h>

#include <aknnotewrappers.h>    // CAknInformationNote

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

// CPbk2CopyAddressToClipboardCmd::NewL

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

//

CPbk2CopyAddressToClipboardCmd* CPbk2CopyAddressToClipboardCmd::NewL(

        MPbk2ContactUiControl& aUiControl   )

    {

    CPbk2CopyAddressToClipboardCmd* self = 

        new ( ELeave ) CPbk2CopyAddressToClipboardCmd( aUiControl );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CPbk2CopyAddressToClipboardCmd::CPbk2CopyAddressToClipboardCmd

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

//

CPbk2CopyAddressToClipboardCmd::CPbk2CopyAddressToClipboardCmd(

        MPbk2ContactUiControl& aUiControl) : 

    iUiControl(&aUiControl)

    {

    // do nothing

    }

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

// CPbk2CopyAddressToClipboardCmd::~CPbk2CopyAddressToClipboardCmd

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

//    

CPbk2CopyAddressToClipboardCmd::~CPbk2CopyAddressToClipboardCmd()

    {

    delete iStoreContact;

    delete iRetrieveOperation;

    Release( iAppServices );

    }

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

// CPbk2CopyAddressToClipboardCmd::ConstructL

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

//

inline void CPbk2CopyAddressToClipboardCmd::ConstructL()

    {

    iAppServices = CPbk2ApplicationServices::InstanceL();

    }

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

// CPbk2CopyAddressToClipboardCmd::ExecuteLD

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

//

void CPbk2CopyAddressToClipboardCmd::ExecuteLD()

    {

    CleanupStack::PushL(this);

    if (iUiControl)

        {

        MVPbkContactLink* link = iUiControl->FocusedContactL()->CreateLinkLC();

        iRetrieveOperation = 

            iAppServices->ContactManager().RetrieveContactL(*link, *this);

        CleanupStack::PopAndDestroy(); // link

        }

    else

        {

        iObserver->CommandFinished(*this);                     

        }

    CleanupStack::Pop(this);

    }

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

// CPbk2CopyAddressToClipboardCmd::AddObserver

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

//    

void CPbk2CopyAddressToClipboardCmd::AddObserver(MPbk2CommandObserver& aObserver)

    {

    iObserver = &aObserver;

    }

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

// CPbk2CopyAddressToClipboardCmd::ResetUiControl

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

//    

void CPbk2CopyAddressToClipboardCmd::ResetUiControl(

        MPbk2ContactUiControl& aUiControl)

    {

    if (iUiControl == &aUiControl)

        {

        iUiControl = NULL;

        }

    }

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

// CPbk2CopyAddressToClipboardCmd::VPbkSingleContactOperationComplete

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

//

void CPbk2CopyAddressToClipboardCmd::VPbkSingleContactOperationComplete(

    MVPbkContactOperationBase& aOperation,

    MVPbkStoreContact* aContact)

    {

    if (&aOperation == iRetrieveOperation)

        {

        delete iRetrieveOperation;

        iRetrieveOperation = NULL;

        delete iStoreContact;

        iStoreContact = aContact;

        TRAP_IGNORE(CopyAddressToClipboardL());

        if (iUiControl)

            {

            iUiControl->UpdateAfterCommandExecution();

            }

        iObserver->CommandFinished(*this);                     

        }    

    }

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

// CPbk2CopyAddressToClipboardCmd::VPbkSingleContactOperationFailed

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

//    

void CPbk2CopyAddressToClipboardCmd::VPbkSingleContactOperationFailed(

    MVPbkContactOperationBase& aOperation, 

    TInt /*aError*/)

    {

    if (&aOperation == iRetrieveOperation)

        {

        delete iRetrieveOperation;

        iRetrieveOperation = NULL;

        if (iUiControl)

            {

            iUiControl->UpdateAfterCommandExecution();

            }

        iObserver->CommandFinished(*this);

        } 

    }

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

// CPbk2CopyAddressToClipboardCmd::CopyAddressToClipboardL

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

//    

void CPbk2CopyAddressToClipboardCmd::CopyAddressToClipboardL()

    {

    // Construct a plain text from the number

    const TInt KBeginning = 0;

    MVPbkStoreContactField* field = FocusedFieldLC( *iStoreContact );

    TPtrC address;

    TVPbkFieldStorageType fieldType = field->FieldData().DataType();

    switch(fieldType)

        {

        case EVPbkFieldStorageTypeText:

            {

            address.Set(MVPbkContactFieldTextData::Cast(field->FieldData()).Text());

            break;

            }

        case EVPbkFieldStorageTypeUri:

            {

            address.Set(MVPbkContactFieldUriData::Cast(field->FieldData()).Text());

            break;

            }

        }

    CleanupStack::PopAndDestroy(); // field 

    CPlainText* plainText = CPlainText::NewL();

    CleanupStack::PushL(plainText);

    plainText->InsertL(KBeginning, address);

    // Copy to clipboard

    CClipboard* cb = CClipboard::NewForWritingLC(

        iAppServices->ContactManager().FsSession());

    plainText->CopyToStoreL(cb->Store(), cb->StreamDictionary(),

        KBeginning, plainText->DocumentLength());

    cb->CommitL();

    CleanupStack::PopAndDestroy(2); // cb, plainText

    // Show a note

    HBufC* prompt = StringLoader::LoadLC( R_QTN_CCA_INFO_NOTE_ADDRESS_COPIED_TO_CLIPBOARD );

    CAknInformationNote* dlg = new(ELeave) CAknInformationNote(ETrue);

    dlg->ExecuteLD(*prompt);

    CleanupStack::PopAndDestroy(prompt);

    }

MVPbkStoreContactField* CPbk2CopyAddressToClipboardCmd::FocusedFieldLC

    ( MVPbkStoreContact& aStoreContact )

    {

    TInt index = KErrNotFound;

    if (iUiControl)

        {

        index = iUiControl->FocusedFieldIndex();

        }

    if ( index != KErrNotFound )

        {

        // Use FieldAtLC to avoid the unvalidity of the field after new

        // FieldAt call.        

        return aStoreContact.Fields().FieldAtLC( index );

        }

    return NULL;

    }    

// End of File