/*

* Copyright (c) 2005-2008 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: Implementation of CPhoneSingleAndCallSetup class.

*

*/

// INCLUDES

#include <featmgr.h>

#include <cpephonemodelif.h>

#include "cphonesingleandcallsetup.h"

#include "mphonestatemachine.h"

#include "phoneviewcommanddefinitions.h"

#include "tphonecmdparamcallheaderdata.h"

#include "tphonecmdparamcallstatedata.h"

#include "tphonecmdparamboolean.h"

#include "tphonecmdparaminteger.h"

#include "phonestatedefinitionsgsm.h"

#include "phonelogger.h"

#include "phonerssbase.h"

#include "phoneui.hrh"

#include "tphonecmdparamglobalnote.h"

#include "cphonemainresourceresolver.h"

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

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

// might leave.

//

CPhoneSingleAndCallSetup::CPhoneSingleAndCallSetup( 

    MPhoneStateMachine* aStateMachine, 

    MPhoneViewCommandHandle* aViewCommandHandle,

    MPhoneCustomization* aPhoneCustomization ) : 

    CPhoneCallSetup( aStateMachine, aViewCommandHandle, aPhoneCustomization )

    {

    }

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

// CPhoneSingleAndCallSetup::~CPhoneSingleAndCallSetup()

// Destructor

// (other items were commented in a header).

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

//

CPhoneSingleAndCallSetup::~CPhoneSingleAndCallSetup()

    {

    }

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

// CPhoneSingleAndCallSetup::ConstructL()

// Constructor

// (other items were commented in a header).

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

//

void CPhoneSingleAndCallSetup::ConstructL()

    {

    CPhoneCallSetup::ConstructL();

    }

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

// CPhoneSingleAndCallSetup::NewL()

// Constructor

// (other items were commented in a header).

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

//

CPhoneSingleAndCallSetup* CPhoneSingleAndCallSetup::NewL( 

    MPhoneStateMachine* aStateMachine, 

    MPhoneViewCommandHandle* aViewCommandHandle,

    MPhoneCustomization* aPhoneCustomization )

    {

    CPhoneSingleAndCallSetup* self = new( ELeave ) CPhoneSingleAndCallSetup( 

        aStateMachine, aViewCommandHandle, aPhoneCustomization );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CPhoneSingleAndCallSetup::HandlePhoneEngineMessageL

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

//

void CPhoneSingleAndCallSetup::HandlePhoneEngineMessageL( 

    const TInt aMessage, 

    TInt aCallId )

    {

    __LOGMETHODSTARTEND( EPhoneUIStates,

         "CPhoneSingleAndCallSetup::HandlePhoneEngineMessageL()");

    switch ( aMessage )

        {

        case MEngineMonitor::EPEMessageConnecting:

            HandleConnectingL( aCallId );

            break;

        case MEngineMonitor::EPEMessageConnected:

            HandleConnectedL( aCallId );

            break;

        case MEngineMonitor::EPEMessageIdle:

            HandleIdleL( aCallId );

            break;

        default:

            CPhoneCallSetup::HandlePhoneEngineMessageL( aMessage, 

                aCallId );

            break;

        }

    }

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

// CPhoneSingleAndCallSetup::HandleKeyMessageL

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

//

void CPhoneSingleAndCallSetup::HandleKeyMessageL( 

    TPhoneKeyEventMessages aMessage,

    TKeyCode aCode )

    {

    __LOGMETHODSTARTEND( EPhoneUIStates, 

        "CPhoneSingleAndCallSetup::HandleKeyMessageL()");

    switch ( aCode )

        {

        // send-key

        case EKeyYes:

            if ( CPhoneState::IsNumberEntryUsedL() )

                {

                // send a manual control sequence

                CPhoneState::CallFromNumberEntryL();    

                }

            else

                {

                // Show not allowed note

                CPhoneState::SendGlobalErrorNoteL( 

                    EPhoneNoteTextNotAllowed, ETrue );

                }

            break;

        // end-key

        case EKeyNo:

            if ( aMessage == EPhoneKeyLongPress )

                {

                iStateMachine->SendPhoneEngineMessage(

                    CPEPhoneModelIF::EPEMessageTerminateAllConnections );        

                }

            else

                {

                // Fetch active call's id from view

                TPhoneCmdParamCallStateData callStateData;

                // Find the dialing call

                callStateData.SetCallState( EPEStateDialing );

                iViewCommandHandle->HandleCommandL(

                    EPhoneViewGetCallIdByState, &callStateData ); 

                if( callStateData.CallId() > KErrNotFound )

                    {

                    // Release the call

                    iStateMachine->SetCallId( 

                        callStateData.CallId() );

                    iStateMachine->SendPhoneEngineMessage( 

                        MPEPhoneModel::EPEMessageRelease );

                    }

                else

                    {

                    callStateData.SetCallState( EPEStateDisconnecting );

                    iViewCommandHandle->HandleCommandL(

                        EPhoneViewGetCallIdByState, &callStateData );

                     if ( callStateData.CallId() > KErrNotFound )

                        {    

                        // Release the call

                        iStateMachine->SetCallId( 

                            callStateData.CallId() );

                        iStateMachine->SendPhoneEngineMessage( 

                            MPEPhoneModel::EPEMessageRelease );   

                        }

                    }          

                }

            break;

        default:

            // do base operation

            CPhoneCallSetup::HandleKeyMessageL( aMessage, aCode );

            break;

        }

    }

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

// CPhoneSingleAndCallSetup::HandleConnectingL

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

//

void CPhoneSingleAndCallSetup::HandleConnectingL( TInt aCallId )

    {

    __LOGMETHODSTARTEND( EPhoneUIStates, "CPhoneSingleAndCallSetup::HandleConnectingL()");

    BeginUiUpdateLC();

    UpdateRemoteInfoDataL ( aCallId );

    iViewCommandHandle->ExecuteCommandL( EPhoneViewRemoveGlobalNote );

    // Re-enable global notes

    TPhoneCmdParamBoolean globalNotifierParam;

    globalNotifierParam.SetBoolean( EFalse );

    iViewCommandHandle->ExecuteCommandL( EPhoneViewSetGlobalNotifiersDisabled,

        &globalNotifierParam );

    // Stop capturing keys

    CaptureKeysDuringCallNotificationL( EFalse );

    // Remove the number entry if it isn't DTMF dialer

    if ( !iOnScreenDialer || !IsNumberEntryVisibleL() || !IsDTMFEditorVisibleL() )

        {

        iViewCommandHandle->ExecuteCommandL( EPhoneViewRemoveNumberEntry );

        }

    TPhoneCmdParamCallHeaderData callHeaderParam;

    callHeaderParam.SetCallState( EPEStateConnecting );

    iViewCommandHandle->ExecuteCommandL( EPhoneViewUpdateBubble, aCallId, 

        &callHeaderParam );

    EndUiUpdate();

    // Set Hold flag to view EFalse that dtmf menu item not delete

    TPhoneCmdParamBoolean holdFlag;

    holdFlag.SetBoolean( EFalse );

    iViewCommandHandle->ExecuteCommandL( EPhoneViewSetHoldFlag, &holdFlag );

    SetTouchPaneButtons( EPhoneCallSetupAndSingleButtons );

    // Go to alerting state

    UpdateCbaL( EPhoneCallHandlingInCallCBA );

    iStateMachine->ChangeState( EPhoneStateAlertingInSingle );

    }

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

// CPhoneSingleAndCallSetup::HandleConnectedL

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

//

void CPhoneSingleAndCallSetup::HandleConnectedL( TInt aCallId )

    {

    __LOGMETHODSTARTEND( EPhoneUIStates, 

        "CPhoneSingleAndCallSetup::HandleConnectedL()");

    BeginUiUpdateLC();

    // Show bubble

    TPhoneCmdParamCallHeaderData callHeaderParam;

    callHeaderParam.SetCallState( EPEStateConnected );

    iViewCommandHandle->ExecuteCommandL( EPhoneViewUpdateBubble, aCallId, 

        &callHeaderParam );

    // Capturing keys and number entry must be removed because some

    // networks jump over connecting state directly to connected state.

    CaptureKeysDuringCallNotificationL( EFalse );

    // Remove the number entry if it isn't DTMF dialer

    if ( !iOnScreenDialer || !IsNumberEntryVisibleL() || !IsDTMFEditorVisibleL() )

        {

        iViewCommandHandle->ExecuteCommandL( EPhoneViewRemoveNumberEntry );

        }

    // Set Hold flag to view

    TPhoneCmdParamBoolean holdFlag;

    holdFlag.SetBoolean( EFalse );

    iViewCommandHandle->ExecuteCommandL( EPhoneViewSetHoldFlag, &holdFlag );

    SetTouchPaneButtons( EPhoneTwoSinglesButtons );

    EndUiUpdate();        

     // Go to two singles state

    UpdateCbaL( EPhoneCallHandlingNewCallSwapCBA );

    iStateMachine->ChangeState( EPhoneStateTwoSingles );

    }

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

// CPhoneSingleAndCallSetup::HandleIdleL

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

//

void CPhoneSingleAndCallSetup::HandleIdleL( TInt aCallId )

    {

    __LOGMETHODSTARTEND( EPhoneUIStates, "CPhoneSingleAndCallSetup::HandleIdleL()");

    BeginTransEffectLC( ENumberEntryOpen );

    BeginUiUpdateLC();

    // Remove call 

    iViewCommandHandle->ExecuteCommandL( EPhoneViewRemoveCallHeader, aCallId );

    // Close menu bar, if it is displayed

    iViewCommandHandle->ExecuteCommandL( EPhoneViewMenuBarClose );

    // Find out do we have single or outgoing call left

    TPhoneCmdParamInteger activeCallCount;

    iViewCommandHandle->ExecuteCommandL(

        EPhoneViewGetCountOfActiveCalls, &activeCallCount );

    if( activeCallCount.Integer() )

        {

        CheckIfRestoreNEContentAfterDtmfDialer();

        if ( IsNumberEntryUsedL() )

            {

            // Show the number entry if it exists

            SetNumberEntryVisibilityL(ETrue);

            }

        else

            {

            // Set incall CBAs

            UpdateCbaL( EPhoneCallHandlingInCallCBA );    

            }

        SetTouchPaneButtons( EPhoneIncallButtons );    

        // UnCapture keys callsetup fails

        CaptureKeysDuringCallNotificationL( EFalse );

        // Setup call was terminated

        iStateMachine->ChangeState( EPhoneStateSingle );            

        }

    else

        {

        // Display call termination note, if necessary

        DisplayCallTerminationNoteL();

        // Single call was terminated

        SetTouchPaneButtons( EPhoneCallSetupButtons );

        SetToolbarDimming( ETrue );

        SetToolbarButtonLoudspeakerEnabled();

        // Update call setup CBAs

        UpdateCbaL( EPhoneCallHandlingCallSetupCBA );

        iStateMachine->ChangeState( EPhoneStateCallSetup );            

        }

    EndUiUpdate();

    EndTransEffect();

    }

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

// CPhoneSingleAndCallSetup::HandleCommandL

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

//

TBool CPhoneSingleAndCallSetup::HandleCommandL( TInt aCommand )

    {

    __LOGMETHODSTARTEND( EPhoneUIStates, 

        "CPhoneSingleAndCallSetup::HandleCommandL()");

    TBool commandStatus = ETrue;

    switch( aCommand )

        {

        case EPhoneInCallCmdEndThisOutgoingCall:

            {

            // Fetch  call's id from view

            TPhoneCmdParamCallStateData callStateData;

            callStateData.SetCallState( EPEStateDialing );

            iViewCommandHandle->HandleCommandL(

                EPhoneViewGetCallIdByState, &callStateData );

            if ( callStateData.CallId() > KErrNotFound )

                {

                // Release the call

                iStateMachine->SetCallId( 

                    callStateData.CallId() );

                iStateMachine->SendPhoneEngineMessage( 

                    MPEPhoneModel::EPEMessageRelease );    

                }

            else

                {

                callStateData.SetCallState( EPEStateDisconnecting );

                iViewCommandHandle->HandleCommandL(

                    EPhoneViewGetCallIdByState, &callStateData );

                 if ( callStateData.CallId() > KErrNotFound )

                    {    

                    // Release the call

                    iStateMachine->SetCallId( 

                        callStateData.CallId() );

                    iStateMachine->SendPhoneEngineMessage( 

                        MPEPhoneModel::EPEMessageRelease );   

                    }

                __PHONELOG( EOnlyFatal, EPhoneUIStates, 

                    "CPhoneSingleAndCallSetup::HandleCommandL EPhoneInCallCmdEndThisOutgoingCall has negative call id!" );   

                }

            }

            break;

        default:

            commandStatus = CPhoneStateCallSetup::HandleCommandL( aCommand );

            break;

        }

    return commandStatus;

    }

// End of File