static void TI_SETCOLOUR( int f, int b )
{
// an array of colour brightnesses
static char colorpri[] = { 0, 1, 4, 2, 6, 5, 3, 7 };
if( TCAP_MONOCHROME ) {
// simulate colour using reverse (this assumes background is
// darker than foreground).
if( colorpri[f % 8] < colorpri[b % 8] ) {
QNXDebugPrintf0( "[<enter_reverse_mode-vvvvvvvvvvvv>]" );
QNXDebugPrintf1( "\n%s\n", enter_reverse_mode );
QNXDebugPrintf0( "[<enter_reverse_mode-^^^^^^^^^^^^>]" );
TIARev = 1;
TI_FillColourSet = false;
} else {
TIARev = 0;
TI_FillColourSet = true;
}
TI_SETATTR();
} else {
TI_SETATTR();
TI_FillColourSet = ( b == 0 ) || back_color_erase;
// If we can set a colour pair then do so
if( set_color_pair[0] != '\0' ) {
putp( tparm( set_color_pair, f * 10 + b ) );
} else {
// else try to set colors individually
putp( tparm( set_background, b ) );
putp( tparm( set_foreground, f ) );
}
}
}
static void TI_SETATTR( void )
{
// we have to reset attributes as some terminals can't turn off
// attributes with "set_attribues"
putp( exit_attribute_mode );
if( set_attributes[0]!='\0' ){
char *x;
putp( x=tparm( set_attributes,
0, // standout
TIAULine, // underline
TIARev, // reverse
TIABlink, // blink
0, // half intensity
TIABold, // bold
0, // invisible
0, // protected
TIAACS ) ); // alt. char set
QNXDebugPrintf0("\n[******]");
QNXDebugPrintf1("%s", set_attributes);
QNXDebugPrintf1("%s",x);
QNXDebugPrintf0("[~~~~~~]\n");
} else {
// Believe it or not, some terminals don't have the set_attributes
// code in the database, so we have to simulate it occasionally
if( TIAULine ) putp( enter_underline_mode );
if( TIARev ) putp( enter_reverse_mode );
if( TIABlink ) putp( enter_blink_mode );
if( TIABold ) putp( enter_bold_mode );
if( TIAACS ) putp( enter_alt_charset_mode );
}
}
static int td_update( SAREA *area )
{
if( !area ) {
QNXDebugPrintf0("td_update: no arg");
dirty_area.row0 = 0;
dirty_area.col0 = 0;
dirty_area.row1 = UIData->height;
dirty_area.col1 = UIData->width;
return( 0 );
}
QNXDebugPrintf4("td_update(%d,%d,%d,%d)", area->row, area->col, area->height,
area->width);
if( area->row < dirty_area.row0 ) {
dirty_area.row0 = area->row;
}
if( area->col < dirty_area.col0 ) {
dirty_area.col0 = area->col;
}
if( area->row + area->height > dirty_area.row1 ) {
dirty_area.row1 = area->row + area->height;
}
if( area->col + area->width > dirty_area.col1 ) {
dirty_area.col1 = area->col + area->width;
}
return( 0 );
}
