historyhelper.c

MTK手机平台的MMI部分的源代码

    AdjustSubLcd();

    if (GetTotalCallCount() == 0)
    {
        mmi_frm_kbd_set_tone_state(MMI_KEY_TONE_ENABLED);
        if (GetHFreeHeld() == TRUE)
        {
            SetHFreeHeld(FALSE);
            DisbleHandsFree();
            SetLoudSpeaker(FALSE);
        }

        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr2));
        GetOutOfCMApplication();
        return;
    }

    if (GetCurrentState() == CM_OUTGOING_STATE && GetActivatedCcbsFlag() != TRUE)
    {
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr3));
        if (!IsScreenPresent(SCR1001_CM_OUTGOINGCALLSCREEN))
        {
            EntryScr1001OutgoingCall();
            if (IsScreenPresent(CM_SCR_MARKER) == FALSE)
            {
                AddMarkerToHistory();
            }
        }
        else
        {
            GoBackToHistory(SCR1001_CM_OUTGOINGCALLSCREEN);
        }
        return;
    }

    /* MT call caller picture, ringtone...will be overwrite by MO call, 
       it needs to be restored afterwards */
    if (GetCurrentState() == CM_INCOMING_STATE && GetPreviousState() == CM_OUTGOING_STATE)
    {
        CM_CALL_HANDLE handle;
        PHB_CM_INTERFACE phb_data;

        handle = GetIncomingCallHandle();
        phb_data = mmi_phb_call_get_data_for_call_mgnt(GetCallNumber(handle), FALSE);
    #ifdef __MMI_INCOMING_CALL_VIDEO__
        /* waiting call and ccbs invoke can't use video for display */
        if (GetTotalCallCount() > 0 || GetCCBSFlag() == TRUE)
        {
            phb_data.videoId = 0;
        }
    #endif /* __MMI_INCOMING_CALL_VIDEO__ */ 
        SetCMPhoneBookStruct(&phb_data);
    }

    if (GetCurrScrnId() == DTMF_SCR_DISPLAY_ID)
    {
        if (GetCurrentState() == CM_INCOMING_STATE && 1 == GetTotalCallCount())
        {
            if (GetCallWaitFlag() && !GetNoTwiceRingFlag() 
                && mdi_audio_is_speech_mode() == FALSE && IsAttemptToAnswer() == FALSE)
            {
                SetWait2RingCallFlag(TRUE);
                SetNoTwiceRingFlag(TRUE);
                ShowIncomingCallIndication();
            }
        }
        GoBackHistory();
        return;
    }

    if (GetCurrentState() == CM_INCOMING_STATE)
    {
        if ((1 == GetTotalCallCount()) && (!IsScreenPresent(ITEMSCR_INCOMING_CALL)))
        {
            DeleteUptoScrID(CM_SCR_MARKER);
        }

        if (IsScreenPresent(ITEMSCR_INCOMING_CALL))
        {
            GoBackToHistory(ITEMSCR_INCOMING_CALL);
        }
        else if (IsScreenPresent(ITEMSCR_CCBS_INVOKE))
        {
            GoBackToHistory(ITEMSCR_CCBS_INVOKE);
        }
        else
        {
            EntryScrIncomingCallEvent();
        }
        if (GetTotalCallCount() == 1 && !GetRingingFlag() && IsAttemptToAnswer() == FALSE)
        {
            ShowIncomingCallIndication();
        }

        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr4));
        return;
    }

    DeleteIncomingCallOptionScreen();
    DeleteNScrId(ITEM_SCR_CALL_DEFLECT_DIGIT_HANDLER_ID);

    MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr6));

    if (GetCMScrnFlag() == FALSE || IsScreenPresent(ITEM_SCR_USSN_MSG))
    {
        /* SS present, active call present, go back to SS screen */
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr7));
        GoBackHistory();
        return;
    }

    if (GetWapCallPresent())
    {
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr8));
        /* waiting call will add marker to history, need to be deleted before go back */
        DeleteScreenIfPresent(CM_SCR_MARKER);
        GoBackHistory();
        return;
    }

    if (IsScreenPresent(DTMF_SCR_DISPLAY_ID))
    {
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr5));
        GoBackToHistory(DTMF_SCR_DISPLAY_ID);
        return;
    }

    if (GetTotalActiveCallCount() > 0 && IsScreenPresent(ITEM_SCR_CONFIRM_DTMF_STRING))
    {
        GoBackToHistory(ITEM_SCR_CONFIRM_DTMF_STRING);
        return;
    }

    if (IsScreenPresent(SCR_CM_ACTIVECALLSCREEN))
    {
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr9));
        GoBackToHistory(SCR_CM_ACTIVECALLSCREEN);
    }
#ifdef __CTM_SUPPORT__
    else if (IsScreenPresent(SCR_CTM_TALKING))
    {
        GoBackToHistory(SCR_CTM_TALKING);
    }
#endif /* __CTM_SUPPORT__ */ 
    else
    {
        if (GetExitScrnID() == SCR_CM_ACTIVECALLSCREEN
    #ifdef __CTM_SUPPORT__
            || GetExitScrnID() == SCR_CTM_TALKING
    #endif 
            )
        {
            MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr10));
            return;
        }
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_GoBackfromNotifyScr11));
        EntryScr1002ActiveCall();
        if (!IsScreenPresent(CM_SCR_MARKER))
        {
            AddMarkerToHistory();
        }
    }
}


/*****************************************************************************
 * FUNCTION
 *  AdjustHistoryForCM
 * DESCRIPTION
 *  This is the function which is invoked when there is a timeout
 *  or user presses the LSK of the notification screen.
 *  
 *  This is the base function for all exit of the notification screen.
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void AdjustHistoryForCM(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_FUNC_AdjustHistoryForCM));

    if (GetCbackAfterSS())
    {
        ExitScrShowSSEvent();
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_AdjustHistoryForCM1));
        return;
    }
    SetNotifySSFlag(FALSE);

    AdjustSubLcd();

    if (GetTotalCallCount() == 0)
    {
        mmi_frm_kbd_set_tone_state(MMI_KEY_TONE_ENABLED);
        /* side effect: sound recorder in call, the loud speaker cannot be turned off */
        if (GetHFreeHeld() == TRUE)
        {
            SetHFreeHeld(FALSE);
            DisbleHandsFree();
            SetLoudSpeaker(FALSE);
        }
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_AdjustHistoryForCM2));
        GetOutOfCMforAdjustHistory();
        return;
    }

    if (GetCurrentState() == CM_OUTGOING_STATE && GetActivatedCcbsFlag() != TRUE)
    {
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_AdjustHistoryForCM3));
        DeleteUptoScrID(SCR1001_CM_OUTGOINGCALLSCREEN);
        return;
    }
    if (GetCurrentState() == CM_INCOMING_STATE)
    {
        if ((1 == GetTotalCallCount()) && (!IsScreenPresent(ITEMSCR_INCOMING_CALL)))
        {
            DeleteUptoScrID(CM_SCR_MARKER);
        }

        DeleteUptoScrID(ITEMSCR_INCOMING_CALL);
        DeleteUptoScrID(ITEMSCR_CCBS_INVOKE);

        /* MT call caller picture, ringtone...will be overwrite by MO call, 
           it needs to be restored afterwards */
        if (GetPreviousState() == CM_OUTGOING_STATE)
        {
            CM_CALL_HANDLE handle;
            PHB_CM_INTERFACE phb_data;

            handle = GetIncomingCallHandle();
            phb_data = mmi_phb_call_get_data_for_call_mgnt(GetCallNumber(handle), FALSE);
        #ifdef __MMI_INCOMING_CALL_VIDEO__
            /* waiting call and ccbs invoke can't use video for display */
            if (GetTotalCallCount() > 0 || GetCCBSFlag() == TRUE)
            {
                phb_data.videoId = 0;
            }
        #endif /* __MMI_INCOMING_CALL_VIDEO__ */ 
            SetCMPhoneBookStruct(&phb_data);
        }

        if (1 == GetTotalCallCount())
        {
            if (GetCallWaitFlag() && !GetNoTwiceRingFlag() 
                && mdi_audio_is_speech_mode() == FALSE && IsAttemptToAnswer() == FALSE)
            {
                SetWait2RingCallFlag(TRUE);
                SetNoTwiceRingFlag(TRUE);
                ShowIncomingCallIndication();
            }
        }

        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_AdjustHistoryForCM4));
        return;
    }

    if (IsScreenPresent(DTMF_SCR_DISPLAY_ID))
    {
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_AdjustHistoryForCM5));
        DeleteUptoScrID(DTMF_SCR_DISPLAY_ID);
        return;
    }

    if (GetTotalActiveCallCount() > 0 && IsScreenPresent(ITEM_SCR_CONFIRM_DTMF_STRING))
    {
        DeleteUptoScrID(ITEM_SCR_CONFIRM_DTMF_STRING);
        return;
    }

    MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_AdjustHistoryForCM6));

    if (GetCMScrnFlag() == FALSE || IsScreenPresent(ITEM_SCR_USSN_MSG))
    {
        /* SS present, active call present, go back to SS screen */
        MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_AdjustHistoryForCM7));
        return;
    }

    if (IsScreenPresent(SCR_CM_ACTIVECALLSCREEN))
    {
        DeleteUptoScrID(SCR_CM_ACTIVECALLSCREEN);
    }
#ifdef __CTM_SUPPORT__
    else if (IsScreenPresent(SCR_CTM_TALKING))
    {
        DeleteUptoScrID(SCR_CTM_TALKING);
    }
#endif /* __CTM_SUPPORT__ */ 
    else
    {
        if (GetWapCallPresent())
        {
            return;
        }

        if (GetExitScrnID() == SCR_CM_ACTIVECALLSCREEN
    #ifdef __CTM_SUPPORT__
            || GetExitScrnID() == SCR_CTM_TALKING
    #endif 
            )
        {
            MMI_TRACE((MMI_TRACE_G5_CM, MMI_CM_INFO_AdjustHistoryForCM8));
            return;
        }
    #if 1
        EntryScr1002ActiveCall();
        if (!IsScreenPresent(CM_SCR_MARKER))
        {
            AddMarkerToHistory();
        }
    #else /* 1 */ 
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
    #endif /* 1 */ 
    }

}


/*****************************************************************************
 * FUNCTION
 *  AdjustSubLcd
 * DESCRIPTION
 *  Adjusts sub-lcd scrn according to state
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void AdjustSubLcd(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    ExecSubLCDCurrExitHandler();

    if ((GetCurrentState() == CM_ACTIVE_STATE) || (GetCurrentState() == CM_HOLD_STATE))
    {
        ShowCategory304Screen(IMG_CM_STATE_CONNECTED, NULL);
        SetSubLCDExitHandler(ExitSubLcdScr1002ActiveCall);
        return;
    }

    if ((GetCurrentState() == CM_OUTGOING_STATE))
    {
        ShowCategory311Screen(gdispnameForSubLCD, IMG_CM_SUBLCD_CALLING, NULL);
        SetSubLCDExitHandler(ExitSubLcdScr1001OutgoingCall);
        return;
    }

    if ((GetCurrentState() == CM_INCOMING_STATE))
    {
        if (GetTotalCallCount() == 1)
        {
            DeleteSubLCDScreen(SUB_LCD_SCR_CM_ACTIVECALLSCREEN);
        }

        ShowCategory311Screen(gdispnameForSubLCD, IMG_CM_SUBLCD_CALLING, NULL);
        SetSubLCDExitHandler(ExitSubLcdScrIncomingCallEvent);
        return;
    }
}