mmibookcalllistwindow.c

是一个手机功能的模拟程序

	/* api introduction to display withheld numbers in recent calls list
	   03-04-02
	*/
	switch( e )
    {
        case MfwWinVisible:
		{	
			/* Handle the window visible event, show default screen,
			   populate the call list menu and put up default soft keys
			*/
			TRACE_EVENT_P1("<<<<idCounter Value is %d", idCounter);			
		    MmiBookShowDefault();

			if(idCounter > 0)
			{
				missedOutput = TRUE;
				displayStart = 1;
				strcpy(missedCalls,MmiRsrcGetText(TxtUnknown));
				strcat(missedCalls,": ");
				sprintf(calls,"%d",idCounter);
				strcat(missedCalls,calls);
				data->phbk->current.missedCallsOffset = 1;
				strcpy( (char*)MmiBookCallList( 0 ), (char*)missedCalls);
			}
			else
				displayStart = 0;
			
			index = 0;
			
			for ( i = displayStart; i < NAME_LIST_SIZE; i++ )
			{
#ifdef NO_ASCIIZ
				if ( data->phbk->current.entry[index].name.len > 0 )
					ptr = (char *) data->phbk->current.entry[index].name.data;
				else if(strlen((char *) data->phbk->current.entry[index].number) > 0)
					ptr = (char *) data->phbk->current.entry[index].number;
				else
					ptr = "";

#else
				if ( strlen( (char *) data->phbk->current.entry[index].name ) > 0 )
					ptr = (char *) data->phbk->current.entry[index].name;
				else if (strlen((char *) data->phbk->current.entry[index].number) > 0)
					ptr = (char *) data->phbk->current.entry[index].number;
				else
					ptr = "";
#endif				

//JVJE				memcpy( MmiBookCallList( index ), ptr, MmiBookCallListSize( index ) );
					strcpy( (char*)MmiBookCallList( i ), ptr);
					TRACE_FUNCTION((char*)MmiBookCallList( i ));
					index ++;
					strcpy( (char*)MmiBookCallList( index ), (char*)ptr);
					TRACE_EVENT((char*)MmiBookCallList( index ));
			}

			mnuUnhide(data->menu);
			
			if((idCounter > 0) && (Current->status.used_entries == 0))
				displaySoftKeys( TxtNull, TxtSoftBack );
			else if((idCounter > 0) && (Current->status.used_entries > 0))
				displaySoftKeys( TxtSoftOptions, TxtSoftBack );
			else
				displaySoftKeys( TxtSoftOptions, TxtSoftBack );
		}
		break;

        default:
		{
			/* If it's not a window visible event we ignore it and
			   pass it back up the tree to be handled
			*/
			return MFW_EVENT_PASSED;
		}
		break;
    }

    return MFW_EVENT_CONSUMED;
}


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

 $Function:    	bookCallListKbdCB

 $Description:	Keyboard event handler
 
 $Returns:		MFW_EVENT_CONSUMED always

 $Arguments:	e, event, k, keyboard handle
 
*******************************************************************************/

static int bookCallListKbdCB( MfwEvt e, MfwKbd *k )
{
    T_MFW_HND		win			= mfwParent( mfw_header() );
    T_MFW_WIN		*win_data	= ((T_MFW_HDR *)win)->data;
    tBookStandard	*data		= (tBookStandard *) win_data->user;
    tMmiPhbData		*Current    = &data->phbk->current;


	/* Handle the events provided by the key
	*/
    switch (k->code)
    {
        case KCD_MNUUP:
        {
	        SEND_EVENT( data->win, SEARCH_SCROLL_UP, 0, 0 );
            winShow(win);
		}
        break;

        case KCD_MNUDOWN:
		{
	        SEND_EVENT( data->win, SEARCH_SCROLL_DOWN, 0, 0 );
            winShow(win);
		}
        break;
        case KCD_RIGHT:
			bookPhonebookDestroy( data->phbk->win );
		break;
		case KCD_CALL:
		{
			/* selected to call the number
			*/
			mnuHide( data->menu );
			callNumber( data->phbk->current.entry[data->phbk->current.selectedName - data->phbk->current.missedCallsOffset].number );
			bookPhonebookDestroy( data->phbk->win );
		}
        break;

        case KCD_LEFT:
		{
			/* Selected the options menu so display them
			*/
			if(Current->status.used_entries > 0)
				data->phbk->menu_call_options_win = bookMenuStart( data->phbk->win, bookRepRedOptionsMenuAttributes(),0 );
			else
				break;
		}
        break;

        case KCD_HUP:
		{
			/* Selected to get out of here, so destroy the window
			*/
			bookCallListDestroy( data->win );
		}
		break;

		default:
		{
			/* No other handling required here
			*/
		}
		break;
    }

	/* Always consume the event
	*/
    return MFW_EVENT_CONSUMED;
}


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

 $Function:    	bookCallListKbdLongCB

 $Description:	Keyboard Long Press event handler
 
 $Returns:		MFW_EVENT_CONSUMED always

 $Arguments:	e, event, k, keyboard handle
 
*******************************************************************************/

static int bookCallListKbdLongCB( MfwEvt e, MfwKbd *k )
{
    T_MFW_HND		win			= mfwParent( mfw_header() );
    T_MFW_WIN		*win_data	= ((T_MFW_HDR *)win)->data;
    tBookStandard	*data		= (tBookStandard *) win_data->user;

	/* hand a long clear event only
	*/
	if ( ( e & KEY_CLEAR ) && ( e & KEY_LONG ) )
		bookCallListDestroy( data->win );

	return MFW_EVENT_CONSUMED;
}




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

 $Function:		bookCallListCreate

 $Description:	Create the call list window
 
 $Returns:		Handle of the window, or NULL if there is an error

 $Arguments:	parent, handle of the parent window
 
*******************************************************************************/

static T_MFW_HND bookCallListCreate( MfwHnd parent )
{
	T_MFW_WIN		*parent_win_data = ( (T_MFW_HDR *) parent )->data;
	T_phbk			*phbk = (T_phbk *)parent_win_data->user;	
	T_MFW_WIN		*win_data;
	tBookStandard	*data;	
	MfwMnu *mnu;

	TRACE_FUNCTION ("bookCallListCreate()");

	/* allocate memory for our control block
	*/
	if ( ( data = (tBookStandard *) ALLOC_MEMORY( sizeof( tBookStandard ) ) ) == NULL )
		return NULL;

	/* Create the window if we can
	*/
	if ( ( data->win = win_create( parent, 0, E_WIN_VISIBLE, (T_MFW_CB) bookCallListWinCB ) ) == NULL )
	{
		FREE_MEMORY( (void *)data, sizeof( tBookStandard ) );
		return NULL;
	}

	/* Okay, we have created the control block and the window, so
	   we now need to configure the dialog and data pointers
	*/
    data->mmi_control.dialog	= (T_DIALOG_FUNC) bookCallListDialog;
    data->mmi_control.data		= data;
    win_data					= ((T_MFW_HDR *)data->win)->data;
 	win_data->user				= (void *) data;
	data->phbk					= phbk;
	data->phbk->root_win        = data->win;
	data->phbk->calls_list_win  = data->win;
	data->parent_win			= parent;

	/* create keyboards and menus for our window
	*/
	data->kbd		= kbdCreate( data->win, KEY_ALL,            (MfwCb) bookCallListKbdCB );
    data->kbd_long	= kbdCreate( data->win, KEY_ALL | KEY_LONG, (MfwCb) bookCallListKbdLongCB );
	data->menu		= mnuCreate( data->win, (MfwMnuAttr *)MmiBookMenuDetailsList(), 0, 0 );

	mnu = (MfwMnu *) mfwControl( data->menu );
	
	/* api 19-04-02 - path to move cursor down one 
	in missed calls list. */

	if(idCounter > 0)
		mnu->lCursor[mnu->level] = 1;
	else
		mnu->lCursor[mnu->level] = 0;
	
	mnuScrollMode(data->menu,0);

	/* allow the window and menu to be created
	*/
	mnuUnhide(data->menu);
	winShow(data->win);

	/* And return the handle of the newly created window
	*/
    return data->win;
}


/*******************************************************************************
                                                                              
                               Public Methods
                                                                              
*******************************************************************************/

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

 $Function:    	bookCallListStart

 $Description:	Entry point for the call list window
 
 $Returns:		Handle of window

 $Arguments:	parent, handle of parent window
 
*******************************************************************************/

T_MFW_HND bookCallListStart( MfwHnd parent,int parameter )
{
	T_MFW_HND win;

	/* create and initialise the window
	*/
    if ( ( win = bookCallListCreate( parent ) ) != NULL )
		SEND_EVENT( win, CALLS_LIST_INIT, 0, (void*)parameter );

	/* return the handle, or NULL if we have had an error
	*/
    return win;
}


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

 $Function:    	bookCallListDestroy

 $Description:	destroys the call list window
 
 $Returns:		None

 $Arguments:	window, the window to be killed
 
*******************************************************************************/

void bookCallListDestroy( MfwHnd window )
{
	T_MFW_WIN		*win  = ((T_MFW_HDR *)window)->data;
	tBookStandard	*data = (tBookStandard *)win->user;

	TRACE_FUNCTION ("bookCallListDestroy()");
/*
	{
		char temp[256];		
		sprintf(temp,
			"window %X data->window %X phbk->root_win %X phbk->call_list_wi %X",
			window,data->phbk->root_win,data->phbk->calls_list_win);
			TRACE_EVENT (temp);
	}
*/
	/* Remove the Withheld counter from the list
	*/
	idCounter = 0;
	memset (missedCalls, '\0', 40);
	memset(calls, '\0', 10);
	
	/* Only actually do something if the data pointer is valid
	*/
	if ( ! data )
		return;


	/* If we are the root window then we need to deal with the
	   phonebook destruction
	*/
	if (  data->phbk->root_win == window )
		bookPhonebookDestroy(data->phbk->win);
	else
	{
		/* delete our window and free the allocated memory
		*/
		data->phbk->calls_list_win = 0;
		winDelete ( data->win );
		FREE_MEMORY( (void *)data, sizeof( tBookStandard ) );
	}
}



/*******************************************************************************
                                                                              
                                End of File
                                                                              
*******************************************************************************/