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Simplify display output and fix bug with bce status

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This commit is contained in:
Keith Winstein
2011-02-05 04:16:41 -05:00
parent 6785c9d18e
commit b4ae5674aa
3 changed files with 32 additions and 40 deletions
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terminalframebuffer.cpp
+14 -5
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@@ -25,6 +25,17 @@ void Cell::reset( void )
need_back_color_erase = true;
}
bool Cell::operator==( const Cell &x )
{
assert( !need_back_color_erase );
assert( !x.need_back_color_erase );
return ( (contents == x.contents)
&& (fallback == x.fallback)
&& (width == x.width)
&& (renditions == x.renditions) );
}
DrawState::DrawState( int s_width, int s_height )
: width( s_width ), height( s_height ),
cursor_col( 0 ), cursor_row( 0 ),
@@ -412,16 +423,14 @@ void Framebuffer::back_color_erase( void )
{
int bg_color = ds.get_background_rendition();
if ( bg_color < 0 ) {
return;
}
for ( int row = 0; row < ds.get_height(); row++ ) {
for ( int col = 0; col < ds.get_width(); col++ ) {
Cell *cell = get_cell( row, col );
if ( cell->need_back_color_erase ) {
assert( cell->renditions.empty() );
cell->renditions.push_back( bg_color );
if ( bg_color > 0 ) {
cell->renditions.push_back( bg_color );
}
cell->need_back_color_erase = false;
}
}