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This commit is contained in:
Keith Winstein
2011-02-05 07:16:33 -05:00
parent 9b02204d72
commit 2f964f80f4
3 changed files with 38 additions and 67 deletions
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terminalframebuffer.cpp
+1 -61
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@@ -4,18 +4,6 @@
using namespace Terminal;
Cell::Cell()
: contents(),
fallback( false ),
width( 1 ),
renditions(),
need_back_color_erase( true )
{}
Row::Row( size_t s_width )
: cells( s_width )
{}
void Cell::reset( void )
{
contents.clear();
@@ -25,17 +13,6 @@ 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 ),
@@ -144,43 +121,6 @@ void Framebuffer::move_rows_autoscroll( int rows )
ds.move_row( rows, true );
}
Cell *Framebuffer::get_cell( void )
{
assert( ds.get_width() );
assert( ds.get_height() );
assert( ds.get_cursor_row() < ds.get_height() );
assert( ds.get_cursor_col() < ds.get_width() );
assert( ds.get_cursor_row() >= 0 );
assert( ds.get_cursor_col() >= 0 );
assert( rows.size() == (size_t)ds.get_height() );
assert( rows[ ds.get_cursor_row() ].cells.size() == (size_t)ds.get_width() );
return &rows[ ds.get_cursor_row() ].cells[ ds.get_cursor_col() ];
}
Cell *Framebuffer::get_cell( int row, int col )
{
if ( row == -1 ) row = ds.get_cursor_row();
if ( col == -1 ) col = ds.get_cursor_col();
assert( ds.get_width() );
assert( ds.get_height() );
assert( row < ds.get_height() );
assert( col < ds.get_width() );
assert( row >= 0 );
assert( col >= 0 );
assert( rows.size() == (size_t)ds.get_height() );
assert( rows[ row ].cells.size() == (size_t)ds.get_width() );
return &rows[ row ].cells[ col ];
}
Cell *Framebuffer::get_combining_cell( void )
{
if ( (ds.get_combining_char_col() < 0)
@@ -427,7 +367,7 @@ void Framebuffer::back_color_erase( void )
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() );
// assert( cell->renditions.empty() );
if ( bg_color > 0 ) {
cell->renditions.push_back( bg_color );
}