/*

* Copyright (c) 2008 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:  -

*

*/

#include <StringLoader.h>

#include <featmgr.h>

#include <eikenv.h>

#include "cphonenumberentrymanager.h"

#include "mpeengineinfo.h"

#include "mphoneviewcommandhandle.h"

#include "mphonestatemachine.h"

#include "mphonecustomization.h"

#include "cphonecbamanager.h"

#include "cphonepubsubproxy.h"

#include "cphonekeys.h"

#include "tphonecmdparamstring.h"

#include "tphonecmdparamboolean.h"

#include "tphonecmdparaminteger.h"

#include "tphonecmdparamcallheaderdata.h"

#include "cphonemainresourceresolver.h"

#include "phonerssbase.h"

#include "phoneui.pan"

#include "phoneviewcommanddefinitions.h"

#include "phoneappcommands.hrh"

#include "phonelogger.h"

const TInt  KPhoneKeyStart            = 33;

const TInt  KPhoneKeyEnd              = 127;

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

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

// CPhoneNumberEntryManager::CPhoneNumberEntryManager

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

//

CPhoneNumberEntryManager::CPhoneNumberEntryManager(

         CPhoneState* aState,

         MPhoneViewCommandHandle& aViewCommandHandle,

         MPhoneStateMachine& aStateMachine,

         MPhoneCustomization* aCustomization,

         CPhoneCbaManager& aCbaManager )

   : iState ( aState ),

     iViewCommandHandle ( aViewCommandHandle ),

     iStateMachine ( aStateMachine ),

     iCustomization ( aCustomization ),

     iCbaManager ( aCbaManager ),

     iEnv( *CEikonEnv::Static() )

    {

    __LOGMETHODSTARTEND( EPhoneControl, "CPhoneNumberEntryManager::CPhoneNumberEntryManager() ");

    }

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

 // CPhoneNumberEntryManager::NewL

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

 //

CPhoneNumberEntryManager* CPhoneNumberEntryManager::NewL( 

        CPhoneState* aState,

        MPhoneViewCommandHandle& aViewCommandHandle,

        MPhoneStateMachine& aStateMachine,

        MPhoneCustomization* aCustomization,

        CPhoneCbaManager& aCbaManager )

     {

     __LOGMETHODSTARTEND( EPhoneControl, "CPhoneNumberEntryManager::NewL() ");

     CPhoneNumberEntryManager* self = new (ELeave) CPhoneNumberEntryManager(

             aState,

             aViewCommandHandle,

             aStateMachine,

             aCustomization,

             aCbaManager );

     CleanupStack::PushL( self );

     self->ConstructL();

     CleanupStack::Pop( self );

     return self;

     }

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

// CPhoneNumberEntryManager::ConstructL

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

//

void CPhoneNumberEntryManager::ConstructL()

    {

    __LOGMETHODSTARTEND( EPhoneControl, "CPhoneNumberEntryManager::ConstructL() ");

    }

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

//  CPhoneNumberEntryManager::~CPhoneNumberEntryManager

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

//

CPhoneNumberEntryManager::~CPhoneNumberEntryManager()

     {

     __LOGMETHODSTARTEND( EPhoneControl, "CPhoneNumberEntryManager::~CPhoneNumberEntryManager() ");

     delete iNumberEntryContent;  

     }

// ======== LOCAL FUNCTIONS ========

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

// CPhoneNumberEntryManager::StoreNumberEntryContentL

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

//

void CPhoneNumberEntryManager::StoreNumberEntryContentL()

    {

    __LOGMETHODSTARTEND( EPhoneControl, "CPhoneNumberEntryManager::StoreNumberEntryContentL( ) ");

    // Store the number entry content to cache

    if ( !iNumberEntryContent )

        {

        iNumberEntryContent = HBufC::NewL( KPhoneNumberEntryBufferSize );

        }    

    TPtr ptr( iNumberEntryContent->Des() );

    ptr.Zero();   

    TPhoneCmdParamInteger numberEntryCountParam;

    iViewCommandHandle.ExecuteCommandL( 

            EPhoneViewGetNumberEntryCount,

            &numberEntryCountParam );

    TInt neLength( numberEntryCountParam.Integer() );

    if ( neLength > 0 )

        {                    

        TPhoneCmdParamString stringParam;

        stringParam.SetString( &ptr );

        iViewCommandHandle.ExecuteCommandL(

                EPhoneViewGetNumberFromEntry,

                &stringParam );  

        }

    }

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

// CPhoneNumberEntryManager::IsNumberEntryContentStored

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

//

TBool CPhoneNumberEntryManager::IsNumberEntryContentStored()

    {

    __LOGMETHODSTARTEND( EPhoneControl, "CPhoneNumberEntryManager::IsNumberEntryContentStored( ) ");

    return iNumberEntryContent ? ETrue : EFalse;

    }

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

// CPhoneNumberEntryManager::ClearNumberEntryContentCache

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

//

void CPhoneNumberEntryManager::ClearNumberEntryContentCache()

    {

    __LOGMETHODSTARTEND( EPhoneControl, "CPhoneNumberEntryManager::ClearNumberEntryContentCache( ) ");

    delete iNumberEntryContent;

    iNumberEntryContent = NULL;

    }

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

// CPhoneNumberEntryManager::SetNumberEntryVisibilityL

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

//

void CPhoneNumberEntryManager::SetNumberEntryVisibilityL( TPhoneCmdParamBoolean aVisible )

    {

    __LOGMETHODSTARTEND(EPhoneControl, "CPhoneNumberEntryManager::SetNumberEntryVisibilityL( ) ");

    __PHONELOG1( EBasic, EPhoneControl, 

            "CPhoneNumberEntryManager::SetNumberEntryVisibilityL : aVisible =%d", 

            aVisible.Boolean() );

    iViewCommandHandle.ExecuteCommandL( EPhoneViewSetNumberEntryVisible, &aVisible );

    }

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

// CPhoneNumberEntryManager::IsNumberEntryUsedL

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

//

TBool CPhoneNumberEntryManager::IsNumberEntryUsedL() const

    {

    __LOGMETHODSTARTEND(EPhoneControl, "CPhoneNumberEntryManager::IsNumberEntryUsedL( ) ");

    return iViewCommandHandle.HandleCommandL(

        EPhoneViewGetNumberEntryIsUsedStatus ) ==

        EPhoneViewResponseSuccess;

    }

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

// CPhoneNumberEntryManager::IsNumberEntryVisibleL

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

//

TBool CPhoneNumberEntryManager::IsNumberEntryVisibleL() const

    {

    __LOGMETHODSTARTEND(EPhoneControl, "CPhoneNumberEntryManager::IsNumberEntryVisibleL( ) ");

    return iViewCommandHandle.HandleCommandL(

        EPhoneViewGetNumberEntryIsVisibleStatus ) ==

        EPhoneViewResponseSuccess;

    }

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

// CPhoneNumberEntryManager::PhoneNumberFromEntryLC()

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

//

HBufC* CPhoneNumberEntryManager::PhoneNumberFromEntryLC() const

    {

    __LOGMETHODSTARTEND(EPhoneControl, "CPhoneNumberEntryManager::PhoneNumberFromEntryLC( ) ");

    HBufC* phoneNumber = HBufC::NewLC( KPhoneNumberEntryBufferSize );

    TPtr ptr( phoneNumber->Des() );

    TPhoneCmdParamString stringParam;

    stringParam.SetString( &ptr );

    iViewCommandHandle.ExecuteCommand(

        EPhoneViewGetNumberFromEntry,

        &stringParam );

    return phoneNumber;

    }

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

// CPhoneNumberEntryManager::IsValidAlphaNumericKey

// Checks is the key event a number, a special character

// or if VoIP is enabled some other character

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

//

TBool CPhoneNumberEntryManager::IsValidAlphaNumericKey( 

        const TKeyEvent& aKeyEvent,

        TEventCode aEventCode )

    {

    __LOGMETHODSTARTEND(EPhoneControl, "CPhoneNumberEntryManager::IsValidAlphaNumericKey( ) ");

    TBool ret(EFalse);

    // a numeric key (1,2,3,4,6,7,8,9,0,+,*,p,w )

    // or

    // a letter from fullscreen qwerty, miniqwerty or handwriting

    // when voip is enabled.

    if ( numericKeyEntered

        || IsAlphanumericSupportedAndCharInput( aKeyEvent ) )

        {

        ret= ETrue;

        }

    return ret;

    }

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

// CPhoneNumberEntryManager::IsAlphanumericSupportedAndCharInput

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

//

TBool CPhoneNumberEntryManager::IsAlphanumericSupportedAndCharInput(

        const TKeyEvent& aKeyEvent ) const

    {

    __LOGMETHODSTARTEND(EPhoneControl, "CPhoneNumberEntryManager::IsAlphanumericSupportedAndCharInput( ) ");

    TBool ret = ( ( iCustomization &&

                 iCustomization->AllowAlphaNumericMode() ) &&

                 ( ( aKeyEvent.iScanCode >= KPhoneKeyStart &&

                     aKeyEvent.iScanCode <= KPhoneKeyEnd ) ||

                     aKeyEvent.iModifiers & EModifierSpecial ) );

    __PHONELOG1( EBasic, EPhoneControl, 

            "CPhoneNumberEntryManager::IsAlphanumericSupportedAndCharInput: %d", ret );

    return ret;

    }

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

// CPhoneNumberEntryManager::HandleNumberEntryClearedL

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

//

void CPhoneNumberEntryManager::HandleNumberEntryClearedL()

    {

    __LOGMETHODSTARTEND(EPhoneControl, "CPhoneNumberEntryManager::HandleNumberEntryClearedL( ) ");

    }

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

// CPhoneNumberEntryManager::NumberEntryClearL

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

//

void CPhoneNumberEntryManager::NumberEntryClearL() const

    {

    __LOGMETHODSTARTEND( EPhoneControl, "CPhoneNumberEntryManager::NumberEntryClearL( ) ");

    iViewCommandHandle.ExecuteCommandL( EPhoneViewClearNumberEntryContent );

    }