FBCALL void fb_ConsoleGetXY( int *col, int *row )
{
int x, y;
if (__fb_con.inited) {
BG_LOCK();
fb_hRecheckConsoleSize( );
#ifdef HOST_LINUX
if( fb_hTermQuery( SEQ_QUERY_CURSOR, &y, &x ) == FALSE )
#endif
{
x = __fb_con.cur_x;
y = __fb_con.cur_y;
}
BG_UNLOCK();
} else {
x = 1;
y = 1;
}
if (col)
*col = x;
if (row)
*row = y;
}
FBCALL void fb_ConsoleGetSize( int *cols, int *rows )
{
if( !__fb_con.inited ) {
if( cols ) *cols = 80;
if( rows ) *rows = 24;
return;
}
BG_LOCK( );
fb_hRecheckConsoleSize( TRUE );
BG_UNLOCK( );
if( cols ) *cols = __fb_con.w;
if( rows ) *rows = __fb_con.h;
}
void fb_ConsolePrintBufferWstrEx( const FB_WCHAR *buffer, size_t chars, int mask )
{
size_t avail, avail_len;
char *temp;
if( !__fb_con.inited )
{
/* !!!FIXME!!! is this ok or should it be converted to UTF-8 too? */
fwrite( buffer, sizeof( FB_WCHAR ), chars, stdout );
fflush( stdout );
return;
}
temp = alloca( chars * 4 + 1 );
BG_LOCK( );
fb_hRecheckConsoleSize( );
BG_UNLOCK( );
/* ToDo: handle scrolling for internal characters/attributes buffer? */
avail = (__fb_con.w * __fb_con.h) - (((__fb_con.cur_y - 1) * __fb_con.w) + __fb_con.cur_x - 1);
avail_len = chars;
if (avail < avail_len)
avail_len = avail;
/* !!!FIXME!!! to support unicode the char_buffer would have to be a wchar_t,
slowing down non-unicode printing.. */
fb_wstr_ConvToA( temp, buffer, avail_len );
memcpy( __fb_con.char_buffer + ((__fb_con.cur_y - 1) * __fb_con.w) + __fb_con.cur_x - 1,
temp,
avail_len );
memset( __fb_con.attr_buffer + ((__fb_con.cur_y - 1) * __fb_con.w) + __fb_con.cur_x - 1,
__fb_con.fg_color | (__fb_con.bg_color << 4),
avail_len );
/* convert wchar_t to UTF-8 */
int bytes;
fb_WCharToUTF( FB_FILE_ENCOD_UTF8, buffer, chars, temp, &bytes );
/* add null-term */
temp[bytes] = '\0';
fputs( ENTER_UTF8, stdout );
fputs( temp, stdout );
fputs( EXIT_UTF8, stdout );
/* update x and y coordinates.. */
for( ; chars; chars--, buffer++ )
{
++__fb_con.cur_x;
if( (*buffer == _LC('\n')) || (__fb_con.cur_x >= __fb_con.w) )
{
__fb_con.cur_x = 1;
++__fb_con.cur_y;
if( __fb_con.cur_y > __fb_con.h )
__fb_con.cur_y = __fb_con.h;
}
}
fflush( stdout );
}
