diff options
Diffstat (limited to 'gtk2_ardour/matrix.cc')
| -rw-r--r-- | gtk2_ardour/matrix.cc | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/gtk2_ardour/matrix.cc b/gtk2_ardour/matrix.cc index 5cb229e4ea..c1436a1f74 100644 --- a/gtk2_ardour/matrix.cc +++ b/gtk2_ardour/matrix.cc @@ -50,6 +50,14 @@ Matrix::add_group (PortGroup& pg) reset_size (); } + +void +Matrix::clear () +{ + others.clear (); + reset_size (); +} + void Matrix::remove_group (PortGroup& pg) { @@ -118,7 +126,20 @@ Matrix::reset_size () ++visible_others; } } - + + if (!visible_others) { + cerr << "There are no visible others!\n"; + xstep = 1; + ystep = 1; + line_width = 1; + line_height = 1; + border = 10; + arc_radius = 3; + labels_x_shift = 0; + labels_y_shift = 0; + return; + } + border = 10; if (alloc_width > line_width) { @@ -182,6 +203,18 @@ Matrix::reset_size () labels_x_shift = (int) ceil (w); setup_nodes (); + + + cerr << "Based on ours = " << ours.size() << " others = " << others.size() + << " dimens = " + << " xstep " << xstep << endl + << " ystep " << ystep << endl + << " line_width " << line_width << endl + << " line_height " << line_height << endl + << " border " << border << endl + << " arc_radius " << arc_radius << endl + << " labels_x_shift " << labels_x_shift << endl + << " labels_y_shift " << labels_y_shift << endl; } bool |