/*

* 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 "CPbk2CopyDetailToClipboardCmd.h"

#include <MVPbkStoreContact.h>

#include <MVPbkContactOperationBase.h>

#include <CVPbkContactManager.h>

#include <MVPbkContactFieldTextData.h>

#include <MVPbkContactFieldDateTimeData.h>

#include <CPbk2ApplicationServices.h>

#include <MPbk2AppUi.h>

#include <MPbk2ContactUiControl.h>

#include <MPbk2CommandObserver.h>

#include <CPbk2PresentationContact.h>

#include <CPbk2FieldPropertyArray.h>

#include <CPbk2PresentationContactFieldCollection.h>

#include <MVPbkContactFieldUriData.h>

#include <Pbk2AddressTools.h>

#include <txtetext.h>   // CPlainText

#include <baclipb.h>    // CClipboard

#include <StringLoader.h>

#include <aknnotewrappers.h>    // CAknInformationNote

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

// CPbk2CopyDetailToClipboardCmd::NewL

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

//

CPbk2CopyDetailToClipboardCmd* CPbk2CopyDetailToClipboardCmd::NewL(

        MPbk2ContactUiControl& aUiControl   )

    {

    CPbk2CopyDetailToClipboardCmd* self = 

        new ( ELeave ) CPbk2CopyDetailToClipboardCmd( aUiControl );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CPbk2CopyDetailToClipboardCmd::CPbk2CopyDetailToClipboardCmd

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

//

CPbk2CopyDetailToClipboardCmd::CPbk2CopyDetailToClipboardCmd(

        MPbk2ContactUiControl& aUiControl) : 

    iUiControl(&aUiControl)

    {

    // do nothing

    }

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

// CPbk2CopyDetailToClipboardCmd::~CPbk2CopyDetailToClipboardCmd

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

//    

CPbk2CopyDetailToClipboardCmd::~CPbk2CopyDetailToClipboardCmd()

    {

    delete iStoreContact;

    delete iRetrieveOperation;

    Release( iAppServices );

    }

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

// CPbk2CopyDetailToClipboardCmd::ConstructL

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

//

inline void CPbk2CopyDetailToClipboardCmd::ConstructL()

    {

    iAppServices = CPbk2ApplicationServices::InstanceL();

    }

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

// CPbk2CopyDetailToClipboardCmd::ExecuteLD

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

//

void CPbk2CopyDetailToClipboardCmd::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);

    }

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

// CPbk2CopyDetailToClipboardCmd::AddObserver

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

//    

void CPbk2CopyDetailToClipboardCmd::AddObserver(MPbk2CommandObserver& aObserver)

    {

    iObserver = &aObserver;

    }

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

// CPbk2CopyDetailToClipboardCmd::ResetUiControl

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

//    

void CPbk2CopyDetailToClipboardCmd::ResetUiControl(

        MPbk2ContactUiControl& aUiControl)

    {

    if (iUiControl == &aUiControl)

        {

        iUiControl = NULL;

        }

    }

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

// CPbk2CopyDetailToClipboardCmd::VPbkSingleContactOperationComplete

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

//

void CPbk2CopyDetailToClipboardCmd::VPbkSingleContactOperationComplete(

    MVPbkContactOperationBase& aOperation,

    MVPbkStoreContact* aContact)

    {

    if (&aOperation == iRetrieveOperation)

        {

        delete iRetrieveOperation;

        iRetrieveOperation = NULL;

        delete iStoreContact;

        iStoreContact = aContact;

        // should not execute copyDetail command when

        // there is no UI Control

        if ( iUiControl )

            {

            TRAP_IGNORE(CopyDetailToClipboardL());

            iUiControl->UpdateAfterCommandExecution();

            }

        iObserver->CommandFinished(*this);                     

        }    

    }

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

// CPbk2CopyDetailToClipboardCmd::VPbkSingleContactOperationFailed

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

//    

void CPbk2CopyDetailToClipboardCmd::VPbkSingleContactOperationFailed(

    MVPbkContactOperationBase& aOperation, 

    TInt /*aError*/)

    {

    if (&aOperation == iRetrieveOperation)

        {

        delete iRetrieveOperation;

        iRetrieveOperation = NULL;

        if (iUiControl)

            {

            iUiControl->UpdateAfterCommandExecution();

            }

        iObserver->CommandFinished(*this);

        } 

    }

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

// CPbk2CopyDetailToClipboardCmd::CopyDetailToClipboardL

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

//    

void CPbk2CopyDetailToClipboardCmd::CopyDetailToClipboardL()

    {

    // Construct a plain text from the detail

    const TInt KBeginning = 0;

    // Fetch field from current UI control

    const MVPbkBaseContactField* field = iUiControl->FocusedField();

    TPtrC detail;

    RBuf addText; 

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

    switch(fieldType)

        {

        case EVPbkFieldStorageTypeText:

            {

            const MVPbkFieldType* vPbkFieldType = field->BestMatchingFieldType();

            TPbk2FieldGroupId groupId = Pbk2AddressTools::MapVPbkFieldTypeToAddressGroupId( vPbkFieldType );

            if( groupId == EPbk2FieldGroupIdHomeAddress || 

            	groupId == EPbk2FieldGroupIdCompanyAddress || 

            	groupId == EPbk2FieldGroupIdPostalAddress ) //the focused field belongs to Address

            	{             

                MVPbkStoreContact* vPbkStoreContact = const_cast<MVPbkStoreContact*>( iUiControl->FocusedStoreContact() );

                //address view is empty

                if( Pbk2AddressTools::IsAddressPreviewEmptyL(*vPbkStoreContact, groupId) )

                	{

                    detail.Set( KNullDesC() ); //KNullDesC will be copied to clipboard

                	}

                else //address view is not empty

                	{

                    Pbk2AddressTools::GetAddressPreviewLC(*vPbkStoreContact, groupId, addText);

                    detail.Set( addText );

                	}

            	}

            else //the focused field doesn't belong to Address

            	{

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

            	}            

            break;

            }

        case EVPbkFieldStorageTypeDateTime:

            {

            TLocale locale;

            TBuf<64> dateBuffer;

            const MVPbkContactFieldDateTimeData& date = 

                MVPbkContactFieldDateTimeData::Cast(field->FieldData());

            TTime time(date.DateTime());

            HBufC* dateFormat = CCoeEnv::Static()->AllocReadResourceLC

                (R_QTN_DATE_USUAL_WITH_ZERO); // in avkon.rsg

            time.FormatL(dateBuffer, *dateFormat, locale);

            CleanupStack::PopAndDestroy(dateFormat);           

            detail.Set(dateBuffer);

            break;

            }

        }

    CPlainText* plainText = CPlainText::NewL();

    CleanupStack::PushL(plainText);

    plainText->InsertL(KBeginning, detail);

    // 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	

    if( addText.Length() )

    	{

        CleanupStack::PopAndDestroy(&addText);

    	}

    // Show a note

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

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

    dlg->ExecuteLD(*prompt);

    CleanupStack::PopAndDestroy(prompt);

    }

// End of File