diff options
Diffstat (limited to 'gtk2_ardour/port_matrix_grid.cc')
| -rw-r--r-- | gtk2_ardour/port_matrix_grid.cc | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/gtk2_ardour/port_matrix_grid.cc b/gtk2_ardour/port_matrix_grid.cc index 461e9f5f72..e202332d86 100644 --- a/gtk2_ardour/port_matrix_grid.cc +++ b/gtk2_ardour/port_matrix_grid.cc @@ -117,8 +117,10 @@ PortMatrixGrid::render (cairo_t* cr) y = by; for (uint32_t l = 0; l < (*j)->nchannels (); ++l) { - if (_port_matrix->get_state (*j, l, *i, k)) { + PortMatrix::State const s = _port_matrix->get_state (*j, l, *i, k); + switch (s) { + case PortMatrix::ASSOCIATED: set_source_rgba (cr, association_colour(), 0.5); cairo_arc ( cr, @@ -130,8 +132,24 @@ PortMatrixGrid::render (cairo_t* cr) ); cairo_fill (cr); + break; + + case PortMatrix::UNKNOWN: + set_source_rgba (cr, unknown_colour(), 0.5); + cairo_rectangle ( + cr, + x + thick_grid_line_width(), + y + thick_grid_line_width(), + column_width() - 2 * thick_grid_line_width(), + row_height() - 2 * thick_grid_line_width() + ); + cairo_fill (cr); + break; + case PortMatrix::NOT_ASSOCIATED: + break; } + y += row_height(); } x += column_width(); |