mmisounds_v1.c

是一个手机功能的模拟程序

        parameter - optional data.

*******************************************************************************/
void melody_exec_cb (T_MFW_HND win, USHORT event, SHORT value, void * parameter)
{
    T_MFW_WIN      * win_data = ((T_MFW_HDR *) win)->data;
    T_MELODY_INFO   * data = (T_MELODY_INFO *)win_data->user;
  UBYTE i;
  UBYTE numberOfMelodies;
  ListWinInfo      * mnu_data = (ListWinInfo *)parameter;

    TRACE_FUNCTION (">>>>> melody_exec_cb()");

    switch (event)
  {
  case E_INIT:

    TRACE_EVENT(">>>> melody_exec_cb() Event:E_INIT");

     /* initialization of administrative data */


    data->menu_list_data = (ListMenuData *)ALLOC_MEMORY(sizeof(ListMenuData));

    if(data->menu_list_data == 0)
    {
      TRACE_EVENT("Failed memory alloc 1 ");
      return;
    }

    numberOfMelodies = resource_GetListCount(RES_MELODY);

    data->menu_list_data->List = (T_MFW_MNU_ITEM *)ALLOC_MEMORY( numberOfMelodies * sizeof(T_MFW_MNU_ITEM) );

    if(data->menu_list_data->List == 0)
    {
      TRACE_EVENT("Failed memory alloc 2");
      return;
    }

    for (i = 0; i < numberOfMelodies ; i++)
    {
      data->menu_list_data->List[i].icon = 0;
      data->menu_list_data->List[i].exta = 0;
      data->menu_list_data->List[i].edit = 0;
      data->menu_list_data->List[i].menu = 0;
      data->menu_list_data->List[i].func = NULL;
      data->menu_list_data->List[i].str  = (char *)MelodyTable[i];
      data->menu_list_data->List[i].flagFunc = item_flag_none;
    }

      data->menu_list_data->ListLength =numberOfMelodies;
    data->menu_list_data->ListPosition = 1;
    data->menu_list_data->CursorPosition = 1;
    data->menu_list_data->SnapshotSize = numberOfMelodies;
    data->menu_list_data->Font = 0;
    data->menu_list_data->LeftSoftKey = TxtSoftSelect;
    data->menu_list_data->RightSoftKey = TxtSoftBack;
    data->menu_list_data->KeyEvents = KEY_ALL;
    data->menu_list_data->Reason = 0;
    data->menu_list_data->Strings = TRUE;
    data->menu_list_data->Attr   = &melody_menuAttrib;
    data->menu_list_data->autoDestroy    = FALSE;
  	    listDisplayListMenu(win, data->menu_list_data,(ListCbFunc)MelodyList_cb,0);
  case E_START_MELODY:
      // User has scrolled the Melody list, stop old melody and start playing new melody.
      // stopPlayingMelody();

      //delayThenPlayMelody();

    //  startPlayingMelody(mnu_data->MenuData.ListPosition);
    startPlayingMelody(mnu_data->MenuData.ListPosition);

    break;

  case E_RETURN:
    //stop playing the melody stopPlayingMelody();

    break;
  default:
      break;
  }
}
/*******************************************************************************

 $Function:     MelodyList_cb

 $Description:  Callback function for the melody list.

 $Returns:    none

 $Arguments:  Parent - parent window.
        ListData - Menu item list
*******************************************************************************/

void MelodyList_cb(T_MFW_HND * Parent, ListMenuData * ListData)
{
    T_MFW_WIN       * win_data = ((T_MFW_HDR *)Parent)->data;
    T_MELODY_INFO * data     = (T_MELODY_INFO *)win_data->user;
  T_MFW_HND      * l_parent;

  if ((ListData->Reason EQ LISTS_REASON_BACK) || (ListData->Reason EQ LISTS_REASON_CLEAR)
  	|| (ListData->Reason EQ LISTS_REASON_HANGUP))	// sbh - added hangup key
  {
      l_parent = data->parent;

  }
  else if(ListData->Reason EQ LISTS_REASON_SELECT)
  {
//      current.ringer = menu_Select( &dynamenu );

    switch(soundReason)
      {
      case MelodySelect:
        stopPlayingMelody();
        current.ringer = ListData->ListPosition;
        break;
      case SettingSMSTone:
        stopPlayingMelody();
        current.SMSTone = ListData->ListPosition;
        break;
      case SettingAlarm:
        // need to check alarm status MZ.
        current.AlarmOn = ListData->ListPosition;
      default:
        break;
      }
    // Store selected melody in PCM storage.


  }
  stopPlayingMelody();
  listsDestroy(ListData->win);
  melody_destroy(data->sounds_win);

}

/*******************************************************************************

 $Function:     melody_destroy

 $Description:  Destroy the melody window.

 $Returns:    none

 $Arguments:  own_window- current window
*******************************************************************************/

static void melody_destroy(MfwHnd own_window)
{
    T_MFW_WIN * win_data;
    T_MELODY_INFO     * data;
  UBYTE numberOfMelodies;

    TRACE_FUNCTION ("melody_destroy()");

    if (own_window)
  {
      win_data = ((T_MFW_HDR *)own_window)->data;
      data = (T_MELODY_INFO *)win_data->user;

      if (data)
    {
        /*
         * Delete WIN handler
         */
        win_delete (data->sounds_win);

        /*
         * Free Memory
         */

        numberOfMelodies = resource_GetListCount(RES_MELODY);

      if (data->menu_list_data != NULL)
      {
        FREE_MEMORY ((void *)data->menu_list_data->List, numberOfMelodies * sizeof (T_MFW_MNU_ITEM));
          FREE_MEMORY ((void *)data->menu_list_data, sizeof (ListMenuData));
      }
      FREE_MEMORY ((void *)data, sizeof (T_MELODY_INFO));

    }
      else
    {
        TRACE_EVENT ("melody_destroy() called twice");
    }
  }
}

/*******************************************************************************

 $Function:     melody_win_cb

 $Description:  Window callback function for the melody window.

 $Returns:    none

 $Arguments:  w - mfw window handler
        e - mfw event

*******************************************************************************/

static int melody_win_cb (MfwEvt e, MfwWin *w)    /* yyy window event handler */
{
  TRACE_FUNCTION ("melody_win_cb()");
  switch (e)
  {
  case MfwWinVisible:  /* window is visible  */
    break;
  case MfwWinFocussed: /* input focus / selected   */
  case MfwWinDelete:   /* window will be deleted   */

  default:
    return MFW_EVENT_REJECTED;
  }
  return MFW_EVENT_CONSUMED;
}

/*******************************************************************************

 $Function:     melody_menu_cb

 $Description:  Call back function for the melody menu.

 $Returns:

 $Arguments:
*******************************************************************************/

static int melody_menu_cb (MfwEvt e, MfwMnu *m){

    T_MFW_HND       win  = mfwParent(mfw_header());
    T_MFW_WIN     * win_data = ((T_MFW_HDR *)win)->data;
//    T_call_menu * data = (T_call_menu *)win_data->user;

  switch (e)
        {
            case E_MNU_ESCAPE:
        //call_menu_destroy(win);
        //call_data.win_menu = 0;
      break;
            default:
                return 0;
        }
  return 1;
}

/*******************************************************************************

 $Function:     resource_GetListCount

 $Description:  Returns the number of entries in resource table.

 $Returns:    Number of entries in Melody table.

 $Arguments:  res - Resource Id.

*******************************************************************************/
int resource_GetListCount(res_ResourceID_type res)
  // Returns the number of the resource type available in the phone.
{
  int index=0;
  switch (res)
  {
    case RES_MELODY:
    //  if (this_res.melody_table)
    //    result = this_res.melody_table->count;
      while(MelodyTable[index] !=0)
        index++;
      return index;
      break;

    case RES_LANGUAGE:

      break;
    case RES_STRING:

      break;
    default:

      break;

  }
  return index;
}

/*******************************************************************************

 $Function:     buildOnOffMenu

 $Description:  builds an on/off menu and associates it with a context

 $Returns:    None

 $Arguments:  count, number of elements in menu
        id3, prompt string
        active, context into which the menu should be associated

*******************************************************************************/

static void buildOnOffMenu( int count, int id3, int active )
{
}

/*******************************************************************************

 $Function:     buildVolumeMenu

 $Description:  builds the volume menu and associates it with the volume
        context

 $Returns:    None

 $Arguments:  volume, the context to be associated with

*******************************************************************************/

static void buildVolumeMenu( VOL_ENUM volume )
{
}

/*******************************************************************************

 $Function:     displayDynaMenu

 $Description:  show one page of the ringer list, determined by item.

 $Returns:    None

 $Arguments:  None

*******************************************************************************/

static void displayDynamenu( void )
{

}

/*******************************************************************************

 $Function:     displayRingerVolume

 $Description:  shows the volume setting determined by cVolume

 $Returns:    None

 $Arguments:  None

*******************************************************************************/

static void displayRingerVolume( void )
{
}

/*******************************************************************************

 $Function:     displayOnOffList

 $Description:  show the On Off (3rd) list, determined by item.

 $Returns:    None

 $Arguments:  None

*******************************************************************************/

static void displayOnOffList( void )
{
}
/*******************************************************************************

 $Function:     buildLanguageMenu

 $Description:  builds the dynamenu for the RES_LANGUAGE resource type

 $Returns:    None

 $Arguments:  None

*******************************************************************************/

static void buildLanguageMenu(void)
{

}

/*******************************************************************************

 $Function:     delayThenPlayMelody

 $Description:  play selected ringer melody after short delay

 $Returns:    None

 $Arguments:  None

*******************************************************************************/

static void delayThenPlayMelody( void )
{

  /* start timer for half a second and on timeout start everlasting play
  */
  timStart( hRingerStartTimer );
}

/*******************************************************************************

 $Function:     playCurrentSound

 $Description:  play tune which is temporarily selected, this event handler
        is invoked when the hRingerStartTimer event completes

 $Returns:    MFW_EVENT_CONSUMED always

 $Arguments:  e, event, tc timer context

*******************************************************************************/

static int playCurrentSound( MfwEvt e, MfwTim *tc )
{
  soundsPlayRinger(current.ringer);

  // stop running timer (One shot mode only)
  if (hRingerStartTimer != NULL ) {
    timStop(hRingerStartTimer);
  }

    return MFW_EVENT_CONSUMED;
}


/*******************************************************************************

 $Function:     setSelection

 $Description:  reactivates calling menu after confirming setting

 $Returns:    MFW_EVENT_PASSED always

 $Arguments:  e, event, m, window handle

*******************************************************************************/

static int setSelection( MfwEvt e, MfwWin *m )
{
  int UpdatePCM = 0;
  int SoundToPlay = -1;

  TRACE_FUNCTION("setSelection");

  /* This implements a state machine, the next setting depends
     on the reason we have been invoked

     Note the following is still pending implementation
     USSD TONE, SVC TONE, MANPLMN TONE
  */
  switch (soundReason)
  {
    case MelodySelect:
    {
//      stopPlayingMelody();
//      current.ringer = menu_Select( &dynamenu );
//      UpdatePCM = 1;
    }
    break;

    case SettingVolume:
    {
//      stopPlayingMelody();
//      current.volumeSetting = menu_Select( &volume_menu );
//      UpdatePCM = 1;
    }
    break;

    default:
    {
      /* No action required
      */
    }
    break;
  }

  /* Update the PCM if we need to
  */
//nm  if ( UpdatePCM )
//nm    writeSettingsToPCM( NO_FLUSH );

  /* And play the requested sound if we need to
  */
//nm  if ( SoundToPlay != -1 )
//nm    audio_PlaySoundID ( AUDIO_BUZZER, SoundToPlay, 0, AUDIO_PLAY_ONCE );

  /* redisplay sub menu showing changed position of active marker.
  */
  winShow( win );
//JVJE  soundExec( SoundsDone, 0 );

  return MFW_EVENT_PASSED;
}







/*******************************************************************************

 $Function:     writeSettingsToPCM

 $Description:  writes contents of global vars of sounds to PCM or
          sets default values

 $Returns:    None

 $Arguments:  flush, dictates whether or not flushing should be