diff options
Diffstat (limited to 'gtk2_ardour/port_matrix_grid.cc')
-rw-r--r-- | gtk2_ardour/port_matrix_grid.cc | 315 |
1 files changed, 231 insertions, 84 deletions
diff --git a/gtk2_ardour/port_matrix_grid.cc b/gtk2_ardour/port_matrix_grid.cc index 6e7fad7091..bbf5447160 100644 --- a/gtk2_ardour/port_matrix_grid.cc +++ b/gtk2_ardour/port_matrix_grid.cc @@ -36,14 +36,22 @@ PortMatrixGrid::compute_dimensions () { _width = 0; ARDOUR::BundleList const c = _matrix->columns()->bundles(); - for (ARDOUR::BundleList::const_iterator i = c.begin(); i != c.end(); ++i) { - _width += (*i)->nchannels() * column_width(); + if (_matrix->show_only_bundles()) { + _width = c.size() * column_width(); + } else { + for (ARDOUR::BundleList::const_iterator i = c.begin(); i != c.end(); ++i) { + _width += (*i)->nchannels() * column_width(); + } } _height = 0; ARDOUR::BundleList const r = _matrix->rows()->bundles(); - for (ARDOUR::BundleList::const_iterator i = r.begin(); i != r.end(); ++i) { - _height += (*i)->nchannels() * row_height(); + if (_matrix->show_only_bundles()) { + _height = r.size() * column_width(); + } else { + for (ARDOUR::BundleList::const_iterator i = r.begin(); i != r.end(); ++i) { + _height += (*i)->nchannels() * row_height(); + } } } @@ -64,12 +72,14 @@ PortMatrixGrid::render (cairo_t* cr) ARDOUR::BundleList const c = _matrix->columns()->bundles(); for (ARDOUR::BundleList::size_type i = 0; i < c.size(); ++i) { - cairo_set_line_width (cr, thin_grid_line_width()); - for (uint32_t j = 1; j < c[i]->nchannels(); ++j) { - x += column_width(); - cairo_move_to (cr, x, 0); - cairo_line_to (cr, x, _height); - cairo_stroke (cr); + if (!_matrix->show_only_bundles()) { + cairo_set_line_width (cr, thin_grid_line_width()); + for (uint32_t j = 1; j < c[i]->nchannels(); ++j) { + x += column_width(); + cairo_move_to (cr, x, 0); + cairo_line_to (cr, x, _height); + cairo_stroke (cr); + } } if (i < (c.size() - 1)) { @@ -89,12 +99,14 @@ PortMatrixGrid::render (cairo_t* cr) ARDOUR::BundleList const r = _matrix->rows()->bundles(); for (ARDOUR::BundleList::size_type i = 0; i < r.size(); ++i) { - cairo_set_line_width (cr, thin_grid_line_width()); - for (uint32_t j = 1; j < r[i]->nchannels(); ++j) { - y += row_height(); - cairo_move_to (cr, 0, y); - cairo_line_to (cr, grid_width, y); - cairo_stroke (cr); + if (!_matrix->show_only_bundles()) { + cairo_set_line_width (cr, thin_grid_line_width()); + for (uint32_t j = 1; j < r[i]->nchannels(); ++j) { + y += row_height(); + cairo_move_to (cr, 0, y); + cairo_line_to (cr, grid_width, y); + cairo_stroke (cr); + } } if (i < (r.size() - 1)) { @@ -110,67 +122,108 @@ PortMatrixGrid::render (cairo_t* cr) uint32_t bx = 0; uint32_t by = 0; - - for (ARDOUR::BundleList::const_iterator i = c.begin(); i < c.end(); ++i) { - by = 0; - - for (ARDOUR::BundleList::const_iterator j = r.begin(); j < r.end(); ++j) { - x = bx; - for (uint32_t k = 0; k < (*i)->nchannels (); k++) { + if (_matrix->show_only_bundles()) { + + for (ARDOUR::BundleList::const_iterator i = c.begin(); i < c.end(); ++i) { + by = 0; + + for (ARDOUR::BundleList::const_iterator j = r.begin(); j < r.end(); ++j) { + + PortMatrixNode::State s = bundle_to_bundle_state (*i, *j); + switch (s) { + case PortMatrixNode::UNKNOWN: + draw_unknown_indicator (cr, bx, by); + break; + case PortMatrixNode::ASSOCIATED: + draw_association_indicator (cr, bx, by); + break; + case PortMatrixNode::PARTIAL: + draw_association_indicator (cr, bx, by, 0.5); + break; + } + + by += row_height(); + } + + bx += column_width(); + } - y = by; - for (uint32_t l = 0; l < (*j)->nchannels (); ++l) { + } else { - ARDOUR::BundleChannel c[2]; - c[_matrix->column_index()] = ARDOUR::BundleChannel (*i, k); - c[_matrix->row_index()] = ARDOUR::BundleChannel (*j, l); + for (ARDOUR::BundleList::const_iterator i = c.begin(); i < c.end(); ++i) { + by = 0; + + for (ARDOUR::BundleList::const_iterator j = r.begin(); j < r.end(); ++j) { + + x = bx; + for (uint32_t k = 0; k < (*i)->nchannels (); ++k) { - PortMatrix::State const s = _matrix->get_state (c); + y = by; + for (uint32_t l = 0; l < (*j)->nchannels (); ++l) { - switch (s) { - case PortMatrix::ASSOCIATED: - set_source_rgba (cr, association_colour(), 0.5); - cairo_arc ( - cr, - x + column_width() / 2, - y + column_width() / 2, - (column_width() - (2 * connection_indicator_pad())) / 2, - 0, - 2 * M_PI - ); - - 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; + ARDOUR::BundleChannel c[2]; + c[_matrix->column_index()] = ARDOUR::BundleChannel (*i, k); + c[_matrix->row_index()] = ARDOUR::BundleChannel (*j, l); + + PortMatrixNode::State const s = _matrix->get_state (c); + + switch (s) { + case PortMatrixNode::ASSOCIATED: + draw_association_indicator (cr, x, y); + break; + + case PortMatrixNode::UNKNOWN: + draw_unknown_indicator (cr, x, y); + break; + + case PortMatrixNode::NOT_ASSOCIATED: + break; + } + + y += row_height(); } - - y += row_height(); + + x += column_width(); } - x += column_width(); + + by += (*j)->nchannels () * row_height(); } - by += (*j)->nchannels () * row_height(); + bx += (*i)->nchannels () * column_width(); } - - bx += (*i)->nchannels () * column_width(); } } +void +PortMatrixGrid::draw_association_indicator (cairo_t* cr, uint32_t x, uint32_t y, double p) +{ + set_source_rgba (cr, association_colour(), 0.5); + cairo_arc ( + cr, + x + column_width() / 2, + y + column_width() / 2, + (column_width() - (2 * connection_indicator_pad())) / 2, + 0, + p * 2 * M_PI + ); + + cairo_fill (cr); +} + +void +PortMatrixGrid::draw_unknown_indicator (cairo_t* cr, uint32_t x, uint32_t y) +{ + 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); +} PortMatrixNode PortMatrixGrid::position_to_node (double x, double y) const @@ -187,12 +240,26 @@ PortMatrixGrid::position_to_channel (double p, ARDOUR::BundleList const& bundles { uint32_t pos = p / inc; - for (ARDOUR::BundleList::const_iterator i = bundles.begin(); i != bundles.end(); ++i) { - if (pos < (*i)->nchannels()) { - return ARDOUR::BundleChannel (*i, pos); - } else { - pos -= (*i)->nchannels(); + if (_matrix->show_only_bundles()) { + + for (ARDOUR::BundleList::const_iterator i = bundles.begin(); i != bundles.end(); ++i) { + if (pos == 0) { + return ARDOUR::BundleChannel (*i, 0); + } else { + pos--; + } } + + } else { + + for (ARDOUR::BundleList::const_iterator i = bundles.begin(); i != bundles.end(); ++i) { + if (pos < (*i)->nchannels()) { + return ARDOUR::BundleChannel (*i, pos); + } else { + pos -= (*i)->nchannels(); + } + } + } return ARDOUR::BundleChannel (boost::shared_ptr<ARDOUR::Bundle> (), 0); @@ -209,7 +276,13 @@ PortMatrixGrid::channel_position ( ARDOUR::BundleList::const_iterator i = bundles.begin (); while (i != bundles.end() && *i != bc.bundle) { - p += inc * (*i)->nchannels(); + + if (_matrix->show_only_bundles()) { + p += inc; + } else { + p += inc * (*i)->nchannels(); + } + ++i; } @@ -226,29 +299,51 @@ void PortMatrixGrid::button_press (double x, double y, int b) { PortMatrixNode const node = position_to_node (x, y); - - if (node.row.bundle && node.column.bundle) { - ARDOUR::BundleChannel c[2]; - c[_matrix->row_index()] = node.row; - c[_matrix->column_index()] = node.column; - - PortMatrix::State const s = _matrix->get_state (c); - - if (s == PortMatrix::ASSOCIATED || s == PortMatrix::NOT_ASSOCIATED) { + if (_matrix->show_only_bundles()) { - bool const n = !(s == PortMatrix::ASSOCIATED); + PortMatrixNode::State const s = bundle_to_bundle_state (node.column.bundle, node.row.bundle); + for (uint32_t i = 0; i < node.column.bundle->nchannels(); ++i) { + for (uint32_t j = 0; j < node.row.bundle->nchannels(); ++j) { + + ARDOUR::BundleChannel c[2]; + c[_matrix->column_index()] = ARDOUR::BundleChannel (node.column.bundle, i); + c[_matrix->row_index()] = ARDOUR::BundleChannel (node.row.bundle, j); + if (s == PortMatrixNode::NOT_ASSOCIATED || s == PortMatrixNode::PARTIAL) { + _matrix->set_state (c, i == j); + } else { + _matrix->set_state (c, false); + } + } + } + + } else { + + if (node.row.bundle && node.column.bundle) { + ARDOUR::BundleChannel c[2]; c[_matrix->row_index()] = node.row; c[_matrix->column_index()] = node.column; - _matrix->set_state (c, n); + PortMatrixNode::State const s = _matrix->get_state (c); + + if (s == PortMatrixNode::ASSOCIATED || s == PortMatrixNode::NOT_ASSOCIATED) { + + bool const n = !(s == PortMatrixNode::ASSOCIATED); + + ARDOUR::BundleChannel c[2]; + c[_matrix->row_index()] = node.row; + c[_matrix->column_index()] = node.column; + + _matrix->set_state (c, n); + } + } - - require_render (); - _body->queue_draw (); } + + require_render (); + _body->queue_draw (); } void @@ -352,3 +447,55 @@ PortMatrixGrid::parent_to_component_y (double y) const return y + _body->yoffset() - _parent_rectangle.get_y(); } +PortMatrixNode::State +PortMatrixGrid::bundle_to_bundle_state (boost::shared_ptr<ARDOUR::Bundle> a, boost::shared_ptr<ARDOUR::Bundle> b) const +{ + bool have_unknown = false; + bool have_off_diagonal_association = false; + bool have_diagonal_association = false; + bool have_diagonal_not_association = false; + + for (uint32_t i = 0; i < a->nchannels (); ++i) { + + for (uint32_t j = 0; j < b->nchannels (); ++j) { + + ARDOUR::BundleChannel c[2]; + c[_matrix->column_index()] = ARDOUR::BundleChannel (a, i); + c[_matrix->row_index()] = ARDOUR::BundleChannel (b, j); + + PortMatrixNode::State const s = _matrix->get_state (c); + + switch (s) { + case PortMatrixNode::ASSOCIATED: + if (i == j) { + have_diagonal_association = true; + } else { + have_off_diagonal_association = true; + } + break; + + case PortMatrixNode::UNKNOWN: + have_unknown = true; + break; + + case PortMatrixNode::NOT_ASSOCIATED: + if (i == j) { + have_diagonal_not_association = true; + } + break; + } + } + } + + if (have_unknown) { + return PortMatrixNode::UNKNOWN; + } else if (have_diagonal_association && !have_off_diagonal_association && !have_diagonal_not_association) { + return PortMatrixNode::ASSOCIATED; + } else if (!have_diagonal_association && !have_off_diagonal_association) { + return PortMatrixNode::NOT_ASSOCIATED; + } + + return PortMatrixNode::PARTIAL; +} + + |