X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fport_matrix_grid.cc;h=77995489a313a407aea439a1112337d551877705;hb=6b1b72a247bf04c81292fc41af4f69c9b7f90379;hp=fdfe45b2248066a90ce0eba2e496c4f6bb9f2042;hpb=f6fdd8dcbf41f864e9f0cc32dabe81fe3533ddfe;p=ardour.git diff --git a/gtk2_ardour/port_matrix_grid.cc b/gtk2_ardour/port_matrix_grid.cc index fdfe45b224..77995489a3 100644 --- a/gtk2_ardour/port_matrix_grid.cc +++ b/gtk2_ardour/port_matrix_grid.cc @@ -18,9 +18,8 @@ */ #include -#include +#include #include "ardour/bundle.h" -#include "ardour/types.h" #include "port_matrix_grid.h" #include "port_matrix.h" #include "port_matrix_body.h" @@ -81,7 +80,7 @@ PortMatrixGrid::render (cairo_t* cr) if (!_matrix->show_only_bundles()) { cairo_set_line_width (cr, thin_grid_line_width()); - for (uint32_t j = 0; j < (*i)->bundle->nchannels(); ++j) { + for (uint32_t j = 0; j < _matrix->count_of_our_type_min_1 ((*i)->bundle->nchannels()); ++j) { x += grid_spacing (); cairo_move_to (cr, x, 0); cairo_line_to (cr, x, _height); @@ -97,6 +96,12 @@ PortMatrixGrid::render (cairo_t* cr) ++N; } + if (_matrix->show_only_bundles ()) { + cairo_move_to (cr, x, 0); + cairo_line_to (cr, x, _height); + cairo_stroke (cr); + } + uint32_t y = 0; /* HORIZONTAL GRID LINES */ @@ -111,7 +116,7 @@ PortMatrixGrid::render (cairo_t* cr) if (!_matrix->show_only_bundles()) { cairo_set_line_width (cr, thin_grid_line_width()); - for (uint32_t j = 0; j < (*i)->bundle->nchannels(); ++j) { + for (uint32_t j = 0; j < _matrix->count_of_our_type_min_1 ((*i)->bundle->nchannels()); ++j) { y += grid_spacing (); cairo_move_to (cr, 0, y); cairo_line_to (cr, _width, y); @@ -127,7 +132,17 @@ PortMatrixGrid::render (cairo_t* cr) ++N; } - /* ASSOCIATION INDICATORS */ + if (_matrix->show_only_bundles ()) { + cairo_move_to (cr, 0, y); + cairo_line_to (cr, _width, y); + cairo_stroke (cr); + } + + /* ASSOCIATION INDICATORS and NON-CONNECTABLE INDICATORS */ + + /* we draw a grey square in a matrix box if the two ports that intersect at that box + cannot be connected because they are of different types (MIDI vs. audio) + */ uint32_t bx = 0; uint32_t by = 0; @@ -139,9 +154,9 @@ PortMatrixGrid::render (cairo_t* cr) for (PortGroup::BundleList::const_iterator j = row_bundles.begin(); j != row_bundles.end(); ++j) { - PortMatrixNode::State s = get_association (PortMatrixNode ( - ARDOUR::BundleChannel ((*i)->bundle, 0), - ARDOUR::BundleChannel ((*j)->bundle, 0) + PortMatrixNode::State s = _matrix->get_association (PortMatrixNode ( + ARDOUR::BundleChannel ((*j)->bundle, 0), + ARDOUR::BundleChannel ((*i)->bundle, 0) )); switch (s) { case PortMatrixNode::ASSOCIATED: @@ -169,39 +184,71 @@ PortMatrixGrid::render (cairo_t* cr) for (PortGroup::BundleList::const_iterator j = row_bundles.begin(); j != row_bundles.end(); ++j) { x = bx; - for (uint32_t k = 0; k < (*i)->bundle->nchannels (); ++k) { + for (uint32_t k = 0; k < _matrix->count_of_our_type ((*i)->bundle->nchannels()); ++k) { y = by; - for (uint32_t l = 0; l < (*j)->bundle->nchannels (); ++l) { + for (uint32_t l = 0; l < _matrix->count_of_our_type ((*j)->bundle->nchannels()); ++l) { ARDOUR::BundleChannel c[2]; - c[_matrix->column_index()] = ARDOUR::BundleChannel ((*i)->bundle, k); - c[_matrix->row_index()] = ARDOUR::BundleChannel ((*j)->bundle, l); - PortMatrixNode::State const s = _matrix->get_state (c); + c[_matrix->column_index()] = ARDOUR::BundleChannel ( + (*i)->bundle, + (*i)->bundle->type_channel_to_overall (_matrix->type (), k) + ); - switch (s) { - case PortMatrixNode::ASSOCIATED: - draw_association_indicator (cr, x, y); - break; + c[_matrix->row_index()] = ARDOUR::BundleChannel ( + (*j)->bundle, + (*j)->bundle->type_channel_to_overall (_matrix->type (), l) + ); - case PortMatrixNode::NOT_ASSOCIATED: - break; + if (c[0].bundle->channel_type (c[0].channel) != c[1].bundle->channel_type (c[1].channel)) { + /* these two channels are of different types */ + draw_non_connectable_indicator (cr, x, y); + } else { + /* these two channels might be associated */ + PortMatrixNode::State const s = _matrix->get_state (c); - default: - break; + switch (s) { + case PortMatrixNode::ASSOCIATED: + draw_association_indicator (cr, x, y); + break; + + case PortMatrixNode::NOT_ASSOCIATED: + break; + + default: + break; + } } y += grid_spacing(); } + if (_matrix->count_of_our_type ((*j)->bundle->nchannels()) == 0) { + /* the *j bundle has no channels of our type, so it will have a dummy + one which needs to be marked non-connectable. + */ + draw_non_connectable_indicator (cr, x, y); + } + x += grid_spacing(); } - by += (*j)->bundle->nchannels () * grid_spacing(); + if (_matrix->count_of_our_type ((*i)->bundle->nchannels()) == 0) { + /* draw non-connectable indicators for the case where the *i bundle + has no channels of our type (and hence has 1 dummy channel) + */ + y = by; + for (uint32_t l = 0; l < _matrix->count_of_our_type_min_1 ((*j)->bundle->nchannels()); ++l) { + draw_non_connectable_indicator (cr, x, y); + y += grid_spacing (); + } + } + + by += _matrix->count_of_our_type_min_1 ((*j)->bundle->nchannels()) * grid_spacing(); } - bx += (*i)->bundle->nchannels () * grid_spacing(); + bx += _matrix->count_of_our_type_min_1 ((*i)->bundle->nchannels()) * grid_spacing(); } } } @@ -237,6 +284,23 @@ PortMatrixGrid::draw_empty_square (cairo_t* cr, uint32_t x, uint32_t y) cairo_fill (cr); } +/** Draw a square to indicate that two channels in a matrix cannot be associated + * with each other. + */ +void +PortMatrixGrid::draw_non_connectable_indicator (cairo_t* cr, uint32_t x, uint32_t y) +{ + set_source_rgb (cr, non_connectable_colour ()); + cairo_rectangle ( + cr, + x + thick_grid_line_width(), + y + thick_grid_line_width(), + grid_spacing() - 2 * thick_grid_line_width(), + grid_spacing() - 2 * thick_grid_line_width() + ); + cairo_fill (cr); +} + PortMatrixNode PortMatrixGrid::position_to_node (double x, double y) const { @@ -247,95 +311,38 @@ PortMatrixGrid::position_to_node (double x, double y) const } void -PortMatrixGrid::button_press (double x, double y, int b, uint32_t t, guint) +PortMatrixGrid::button_press (double x, double y, GdkEventButton* ev) { ARDOUR::BundleChannel const px = position_to_channel (x, y, _matrix->visible_columns()); ARDOUR::BundleChannel const py = position_to_channel (y, x, _matrix->visible_rows()); - if (b == 1) { - + if (ev->button == 1) { + _dragging = true; _drag_valid = (px.bundle && py.bundle); - + _moved = false; _drag_start_x = x / grid_spacing (); _drag_start_y = y / grid_spacing (); - } else if (b == 3) { + } else if (ev->button == 3) { - _matrix->popup_menu (px, py, t); + _matrix->popup_menu (px, py, ev->time); } } -PortMatrixNode::State -PortMatrixGrid::get_association (PortMatrixNode node) const -{ - if (_matrix->show_only_bundles()) { - - bool have_off_diagonal_association = false; - bool have_diagonal_association = false; - bool have_diagonal_not_association = false; - - for (uint32_t i = 0; i < node.row.bundle->nchannels (); ++i) { - - for (uint32_t j = 0; j < node.column.bundle->nchannels (); ++j) { - - ARDOUR::BundleChannel c[2]; - c[_matrix->column_index()] = ARDOUR::BundleChannel (node.row.bundle, i); - c[_matrix->row_index()] = ARDOUR::BundleChannel (node.column.bundle, 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::NOT_ASSOCIATED: - if (i == j) { - have_diagonal_not_association = true; - } - break; - - default: - break; - } - } - } - - 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; - - } else { - - ARDOUR::BundleChannel c[2]; - c[_matrix->column_index()] = node.column; - c[_matrix->row_index()] = node.row; - return _matrix->get_state (c); - - } - - /* NOTREACHED */ - return PortMatrixNode::NOT_ASSOCIATED; -} - void PortMatrixGrid::set_association (PortMatrixNode node, bool s) { if (_matrix->show_only_bundles()) { - for (uint32_t i = 0; i < node.column.bundle->nchannels(); ++i) { - for (uint32_t j = 0; j < node.row.bundle->nchannels(); ++j) { + for (uint32_t i = 0; i < node.column.bundle->nchannels().n_total(); ++i) { + for (uint32_t j = 0; j < node.row.bundle->nchannels().n_total(); ++j) { + + if (!_matrix->should_show (node.column.bundle->channel_type(i)) || !_matrix->should_show (node.row.bundle->channel_type(j))) { + continue; + } ARDOUR::BundleChannel c[2]; c[_matrix->column_index()] = ARDOUR::BundleChannel (node.column.bundle, i); @@ -351,41 +358,42 @@ PortMatrixGrid::set_association (PortMatrixNode node, bool s) ARDOUR::BundleChannel c[2]; c[_matrix->row_index()] = node.row; c[_matrix->column_index()] = node.column; + _matrix->set_state (c, s); } } } void -PortMatrixGrid::button_release (double x, double y, int b, uint32_t /*t*/, guint s) +PortMatrixGrid::button_release (double x, double y, GdkEventButton* ev) { - if (b == 1) { + if (ev->button == 1) { if (x != -1) { - + if (_dragging && _moved) { - + if (_drag_valid) { list const p = nodes_on_line (_drag_start_x, _drag_start_y, _drag_x, _drag_y); - + if (!p.empty()) { - PortMatrixNode::State const s = get_association (p.front()); + PortMatrixNode::State const s = _matrix->get_association (p.front()); for (list::const_iterator i = p.begin(); i != p.end(); ++i) { set_association (*i, toggle_state (s)); } } } - + } else { - - if (Keyboard::modifier_state_equals (s, Keyboard::PrimaryModifier)) { + + if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) { /* associate/disassociate things diagonally down and right until we run out */ PortMatrixNode::State s = (PortMatrixNode::State) 0; while (1) { PortMatrixNode const n = position_to_node (x, y); if (n.row.bundle && n.column.bundle) { if (s == (PortMatrixNode::State) 0) { - s = get_association (n); + s = _matrix->get_association (n); } set_association (n, toggle_state (s)); } else { @@ -394,12 +402,12 @@ PortMatrixGrid::button_release (double x, double y, int b, uint32_t /*t*/, guint x += grid_spacing (); y += grid_spacing (); } - + } else { - + PortMatrixNode const n = position_to_node (x, y); if (n.row.bundle && n.column.bundle) { - PortMatrixNode::State const s = get_association (n); + PortMatrixNode::State const s = _matrix->get_association (n); set_association (n, toggle_state (s)); } } @@ -407,7 +415,7 @@ PortMatrixGrid::button_release (double x, double y, int b, uint32_t /*t*/, guint require_render (); } - + _body->queue_draw (); } @@ -424,11 +432,11 @@ PortMatrixGrid::draw_extra (cairo_t* cr) list const m = _body->mouseover (); for (list::const_iterator i = m.begin(); i != m.end(); ++i) { - + double const x = component_to_parent_x (channel_to_position (i->column, _matrix->visible_columns()) * grid_spacing()) + grid_spacing() / 2; double const y = component_to_parent_y (channel_to_position (i->row, _matrix->visible_rows()) * grid_spacing()) + grid_spacing() / 2; - if (i->row.bundle && i->column.bundle) { + if (PortMatrix::bundle_with_channels (i->row.bundle) && PortMatrix::bundle_with_channels (i->column.bundle)) { cairo_move_to (cr, x, y); if (_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM) { @@ -437,7 +445,7 @@ PortMatrixGrid::draw_extra (cairo_t* cr) cairo_line_to (cr, _parent_rectangle.get_x() + _parent_rectangle.get_width(), y); } cairo_stroke (cr); - + cairo_move_to (cr, x, y); if (_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM) { cairo_line_to (cr, x, _parent_rectangle.get_y() + _parent_rectangle.get_height()); @@ -454,7 +462,7 @@ PortMatrixGrid::draw_extra (cairo_t* cr) if (!p.empty()) { - bool const s = toggle_state (get_association (p.front())); + bool const s = toggle_state (_matrix->get_association (p.front())); for (list::const_iterator i = p.begin(); i != p.end(); ++i) { if (s) { @@ -522,7 +530,7 @@ void PortMatrixGrid::queue_draw_for (list const &n) { for (list::const_iterator i = n.begin(); i != n.end(); ++i) { - + if (i->row.bundle) { double const y = channel_to_position (i->row, _matrix->visible_rows()) * grid_spacing (); @@ -537,7 +545,7 @@ PortMatrixGrid::queue_draw_for (list const &n) if (i->column.bundle) { double const x = channel_to_position (i->column, _matrix->visible_columns()) * grid_spacing (); - + _body->queue_draw_area ( component_to_parent_x (x), _parent_rectangle.get_y(),