diff options
author | Carl Hetherington <carl@carlh.net> | 2009-05-03 14:31:42 +0000 |
---|---|---|
committer | Carl Hetherington <carl@carlh.net> | 2009-05-03 14:31:42 +0000 |
commit | 1ae39840b3e7b1740b44e5889983e93d837f8e90 (patch) | |
tree | 3d0e33c90ae040fff6f4b30250d0a22d0ce2c0c8 /gtk2_ardour/port_matrix_column_labels.cc | |
parent | 7e48118bf16702dc174875510b935f37290d56a7 (diff) |
Support for the port matrix working at the bundle level and hiding details of ports.
git-svn-id: svn://localhost/ardour2/branches/3.0@5029 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/port_matrix_column_labels.cc')
-rw-r--r-- | gtk2_ardour/port_matrix_column_labels.cc | 193 |
1 files changed, 126 insertions, 67 deletions
diff --git a/gtk2_ardour/port_matrix_column_labels.cc b/gtk2_ardour/port_matrix_column_labels.cc index 2790c0537e..5c1749c4bc 100644 --- a/gtk2_ardour/port_matrix_column_labels.cc +++ b/gtk2_ardour/port_matrix_column_labels.cc @@ -74,7 +74,11 @@ PortMatrixColumnLabels::compute_dimensions () } } - _width += (*i)->nchannels() * column_width(); + if (_matrix->show_only_bundles()) { + _width += column_width(); + } else { + _width += (*i)->nchannels() * column_width(); + } } _highest_group_name = 0; @@ -93,9 +97,12 @@ PortMatrixColumnLabels::compute_dimensions () /* height of the whole thing */ - double const parallelogram_height = - (_longest_bundle_name + _longest_channel_name + 4 * name_pad()) * sin (angle()) - + _highest_text * cos (angle()); + int a = _longest_bundle_name + 4 * name_pad(); + if (!_matrix->show_only_bundles()) { + a += _longest_channel_name; + } + + double const parallelogram_height = a * sin (angle()) + _highest_text * cos (angle()); _height = parallelogram_height + _highest_group_name + 2 * name_pad(); @@ -139,7 +146,12 @@ PortMatrixColumnLabels::render (cairo_t* cr) } /* compute width of this group */ - uint32_t w = (*i)->total_channels() * column_width(); + uint32_t w = 0; + if (_matrix->show_only_bundles()) { + w = (*i)->bundles().size() * column_width(); + } else { + w = (*i)->total_channels() * column_width(); + } /* rectangle */ set_source_rgb (cr, get_a_group_colour (g)); @@ -168,72 +180,27 @@ PortMatrixColumnLabels::render (cairo_t* cr) ARDOUR::BundleList const c = _matrix->columns()->bundles(); for (ARDOUR::BundleList::const_iterator i = c.begin (); i != c.end(); ++i) { - Gdk::Color colour = get_a_bundle_colour (i - c.begin ()); - set_source_rgb (cr, colour); + render_bundle_name (cr, get_a_bundle_colour (i - c.begin ()), x, 0, *i); - double const w = (*i)->nchannels() * column_width(); - - double x_ = x; - - if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) { - y = _height; + if (_matrix->show_only_bundles()) { + x += column_width(); } else { - y = slanted_height(); + x += (*i)->nchannels () * column_width(); } - - double y_ = y; - cairo_move_to (cr, x_, y_); - x_ += w; - cairo_line_to (cr, x_, y_); - x_ += slanted_height() / tan (angle ()); - y_ -= slanted_height(); - cairo_line_to (cr, x_, y_); - x_ -= w; - cairo_line_to (cr, x_, y_); - cairo_line_to (cr, x, y); - cairo_fill_preserve (cr); - set_source_rgb (cr, background_colour()); - cairo_set_line_width (cr, label_border_width()); - cairo_stroke (cr); - - set_source_rgb (cr, text_colour()); - - if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) { - - double const rl = 3 * name_pad() + _longest_channel_name; - cairo_move_to ( - cr, - x + basic_text_x_pos (0) + rl * cos (angle()), - _height - rl * sin (angle()) - ); - - } else { - - cairo_move_to ( - cr, - x + basic_text_x_pos (0), - slanted_height() - name_pad() * sin (angle()) - ); - } - - cairo_save (cr); - cairo_rotate (cr, -angle()); - cairo_show_text (cr, (*i)->name().c_str()); - cairo_restore (cr); - - x += (*i)->nchannels () * column_width(); } /* PORT NAMES */ - x = 0; - for (ARDOUR::BundleList::const_iterator i = c.begin (); i != c.end(); ++i) { - - for (uint32_t j = 0; j < (*i)->nchannels(); ++j) { - - render_channel_name (cr, get_a_bundle_colour (i - c.begin()), x, 0, ARDOUR::BundleChannel (*i, j)); - x += column_width(); + if (!_matrix->show_only_bundles()) { + x = 0; + for (ARDOUR::BundleList::const_iterator i = c.begin (); i != c.end(); ++i) { + + for (uint32_t j = 0; j < (*i)->nchannels(); ++j) { + + render_channel_name (cr, get_a_bundle_colour (i - c.begin()), x, 0, ARDOUR::BundleChannel (*i, j)); + x += column_width(); + } } } } @@ -312,7 +279,78 @@ PortMatrixColumnLabels::port_name_shape (double xoff, double yoff) const } void -PortMatrixColumnLabels::render_channel_name (cairo_t* cr, Gdk::Color colour, double xoff, double yoff, ARDOUR::BundleChannel const &bc) +PortMatrixColumnLabels::render_bundle_name ( + cairo_t* cr, Gdk::Color colour, double xoff, double yoff, boost::shared_ptr<ARDOUR::Bundle> b + ) +{ + set_source_rgb (cr, colour); + + double w = 0; + if (_matrix->show_only_bundles()) { + w = column_width (); + } else { + w = b->nchannels() * column_width(); + } + + double x_ = xoff; + + uint32_t y = yoff; + if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) { + y += _height; + } else { + y += slanted_height(); + } + + double y_ = y; + cairo_move_to (cr, x_, y_); + x_ += w; + cairo_line_to (cr, x_, y_); + x_ += slanted_height() / tan (angle ()); + y_ -= slanted_height(); + cairo_line_to (cr, x_, y_); + x_ -= w; + cairo_line_to (cr, x_, y_); + cairo_line_to (cr, xoff, y); + cairo_fill_preserve (cr); + set_source_rgb (cr, background_colour()); + cairo_set_line_width (cr, label_border_width()); + cairo_stroke (cr); + + set_source_rgb (cr, text_colour()); + + if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) { + + double rl = 0; + if (_matrix->show_only_bundles()) { + rl = name_pad(); + } else { + rl = 3 * name_pad() + _longest_channel_name; + } + cairo_move_to ( + cr, + xoff + basic_text_x_pos (0) + rl * cos (angle()), + yoff + _height - rl * sin (angle()) + ); + + } else { + + cairo_move_to ( + cr, + xoff + basic_text_x_pos (0), + yoff + slanted_height() - name_pad() * sin (angle()) + ); + } + + cairo_save (cr); + cairo_rotate (cr, -angle()); + cairo_show_text (cr, b->name().c_str()); + cairo_restore (cr); +} + +void +PortMatrixColumnLabels::render_channel_name ( + cairo_t* cr, Gdk::Color colour, double xoff, double yoff, ARDOUR::BundleChannel const &bc + ) { std::vector<std::pair<double, double> > const shape = port_name_shape (xoff, yoff); @@ -366,11 +404,18 @@ PortMatrixColumnLabels::channel_x (ARDOUR::BundleChannel const &bc) const ARDOUR::BundleList::const_iterator i = _matrix->columns()->bundles().begin(); while (i != _matrix->columns()->bundles().end() && *i != bc.bundle) { - n += (*i)->nchannels (); + if (_matrix->show_only_bundles()) { + n += 1; + } else { + n += (*i)->nchannels (); + } ++i; } - n += bc.channel; + if (!_matrix->show_only_bundles()) { + n += bc.channel; + } + return n * column_width(); } @@ -383,11 +428,25 @@ PortMatrixColumnLabels::channel_y (ARDOUR::BundleChannel const &bc) const void PortMatrixColumnLabels::queue_draw_for (ARDOUR::BundleChannel const & bc) { - if (bc.bundle) { + if (!bc.bundle) { + return; + } + + if (_matrix->show_only_bundles()) { + + _body->queue_draw_area ( + component_to_parent_x (channel_x (bc)), + component_to_parent_y (0), + column_width() + _height * tan (angle()), + _height + ); + + } else { double const x = channel_x (bc); double const lc = _longest_channel_name + name_pad(); double const h = lc * sin (angle ()) + column_width() * sin (angle()) * cos (angle()); + if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) { _body->queue_draw_area ( |