int assume_default_colors(int f, int b)
{
PDC_LOG(("assume_default_colors() - called: f %d b %d\n", f, b));
if (f < -1 || f >= COLORS || b < -1 || b >= COLORS)
return ERR;
if (pdc_color_started)
{
short fg, bg, oldfg, oldbg;
fg = f;
bg = b;
_normalize(&fg, &bg);
PDC_pair_content(0, &oldfg, &oldbg);
if (oldfg != fg || oldbg != bg)
curscr->_clear = TRUE;
PDC_init_pair(0, fg, bg);
}
return OK;
}
int init_pair(short pair, short fg, short bg)
{
PDC_LOG(("init_pair() - called: pair %d fg %d bg %d\n", pair, fg, bg));
if (!pdc_color_started || pair < 1 || pair >= COLOR_PAIRS ||
fg < first_col || fg >= COLORS || bg < first_col || bg >= COLORS)
return ERR;
_normalize(&fg, &bg);
/* To allow the PDC_PRESERVE_SCREEN option to work, we only reset
curscr if this call to init_pair() alters a color pair created by
the user. */
if (pair_set[pair])
{
short oldfg, oldbg;
PDC_pair_content(pair, &oldfg, &oldbg);
if (oldfg != fg || oldbg != bg)
curscr->_clear = TRUE;
}
PDC_init_pair(pair, fg, bg);
pair_set[pair] = TRUE;
return OK;
}
__QCMP_ENDLINKAGE_C
//------------------------------------------------------------------------------
void PDC_init_atrtab( void )
{
__QCS_FCONTEXT( "PDC_init_atrtab" );
int i;
short fg, bg;
if( pdc_color_started && !default_colors )
{
fg = COLOR_WHITE;
bg = COLOR_BLACK;
}
else
{
fg = bg = -1;
}
_normalize( &fg, &bg );
for( i = 0; i < PDC_COLOR_PAIRS; i++ )
{
PDC_init_pair( (short)i, fg, bg );
}
}
//------------------------------------------------------------------------------
__QOR_INTERFACE( QURSES_QOR ) int assume_default_colors( int f, int b )
{
__QCS_FCONTEXT( "assume_default_colors" );
if( f < -1 || f >= COLORS || b < -1 || b >= COLORS )
{
return ERR;
}
if( pdc_color_started )
{
short fg, bg, oldfg, oldbg;
fg = (short)f;
bg = (short)b;
_normalize( &fg, &bg );
PDC_pair_content( 0, &oldfg, &oldbg );
if( oldfg != fg || oldbg != bg )
{
curscr->_clear = TRUE;
}
PDC_init_pair( 0, fg, bg );
}
return 0;
}
//------------------------------------------------------------------------------
__QOR_INTERFACE( QURSES_QOR ) int init_pair( short pair, short fg, short bg )
{
__QCS_FCONTEXT( "init_pair" );
if( !pdc_color_started || pair < 1 || pair >= COLOR_PAIRS || fg < first_col || fg >= COLORS || bg < first_col || bg >= COLORS )
{
return ERR;
}
_normalize( &fg, &bg );
// To allow the PDC_PRESERVE_SCREEN option to work, we only reset curscr if this call to init_pair() alters a color pair created by the user.
if( pair_set[ pair ] )
{
short oldfg, oldbg;
PDC_pair_content( pair, &oldfg, &oldbg );
if( oldfg != fg || oldbg != bg )
{
curscr->_clear = TRUE;
}
}
PDC_init_pair( pair, fg, bg );
pair_set[ pair ] = TRUE;
return 0;
}
void PDC_init_atrtab(void)
{
int i;
short fg, bg;
if (pdc_color_started && !default_colors)
{
fg = COLOR_WHITE;
bg = COLOR_BLACK;
}
else
fg = bg = -1;
_normalize(&fg, &bg);
for (i = 0; i < PDC_COLOR_PAIRS; i++)
PDC_init_pair(i, fg, bg);
}