*/
#include <iostream>
-#include <cairo/cairo.h>
+#include <cairo.h>
#include "ardour/bundle.h"
-#include "ardour/types.h"
#include "port_matrix_grid.h"
#include "port_matrix.h"
#include "port_matrix_body.h"
+#include "keyboard.h"
using namespace std;
+using Gtkmm2ext::Keyboard;
PortMatrixGrid::PortMatrixGrid (PortMatrix* m, PortMatrixBody* b)
: PortMatrixComponent (m, b),
void
PortMatrixGrid::compute_dimensions ()
{
- _width = 0;
-
- for (PortGroupList::List::const_iterator i = _matrix->columns()->begin(); i != _matrix->columns()->end(); ++i) {
- _width += group_size (*i) * grid_spacing ();
+ if (_matrix->visible_columns()) {
+ _width = group_size (_matrix->visible_columns()) * grid_spacing ();
+ } else {
+ _width = 0;
}
- _height = 0;
- for (PortGroupList::List::const_iterator i = _matrix->rows()->begin(); i != _matrix->rows()->end(); ++i) {
- _height += group_size (*i) * grid_spacing ();
+ if (_matrix->visible_rows()) {
+ _height = group_size (_matrix->visible_rows()) * grid_spacing ();
+ } else {
+ _height = 0;
}
}
cairo_rectangle (cr, 0, 0, _width, _height);
cairo_fill (cr);
- uint32_t x = 0;
- for (PortGroupList::List::const_iterator c = _matrix->columns()->begin(); c != _matrix->columns()->end(); ++c) {
-
- uint32_t y = 0;
- for (PortGroupList::List::const_iterator r = _matrix->rows()->begin(); r != _matrix->rows()->end(); ++r) {
-
- if ((*c)->visible() && (*r)->visible()) {
- render_group_pair (cr, *r, *c, x, y);
- }
-
- y += group_size (*r) * grid_spacing ();
- }
+ PortGroup::BundleList const & row_bundles = _matrix->visible_rows()->bundles();
+ PortGroup::BundleList const & column_bundles = _matrix->visible_columns()->bundles();
- x += group_size (*c) * grid_spacing ();
- }
-}
-
-void
-PortMatrixGrid::render_group_pair (cairo_t* cr, boost::shared_ptr<const PortGroup> row, boost::shared_ptr<const PortGroup> column, uint32_t const x, uint32_t const y)
-{
- PortGroup::BundleList const & row_bundles = row->bundles();
- PortGroup::BundleList const & column_bundles = column->bundles();
-
- /* unfortunately we need to compute the height of the row group here */
- uint32_t height = group_size (row) * grid_spacing ();
-
- uint32_t tx = x;
+ uint32_t x = 0;
/* VERTICAL GRID LINES */
for (PortGroup::BundleList::const_iterator i = column_bundles.begin(); i != column_bundles.end(); ++i) {
cairo_set_line_width (cr, thick_grid_line_width());
- cairo_move_to (cr, tx, y);
- cairo_line_to (cr, tx, y + height);
+ 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 = 0; j < i->bundle->nchannels(); ++j) {
- tx += grid_spacing ();
- cairo_move_to (cr, tx, y);
- cairo_line_to (cr, tx, y + height);
+ 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);
cairo_stroke (cr);
}
} else {
- tx += grid_spacing ();
+ x += grid_spacing ();
}
++N;
}
- uint32_t const width = tx - x;
+ if (_matrix->show_only_bundles ()) {
+ cairo_move_to (cr, x, 0);
+ cairo_line_to (cr, x, _height);
+ cairo_stroke (cr);
+ }
- uint32_t ty = y;
+ uint32_t y = 0;
/* HORIZONTAL GRID LINES */
for (PortGroup::BundleList::const_iterator i = row_bundles.begin(); i != row_bundles.end(); ++i) {
cairo_set_line_width (cr, thick_grid_line_width());
- cairo_move_to (cr, x, ty);
- cairo_line_to (cr, x + width, ty);
+ cairo_move_to (cr, 0, y);
+ cairo_line_to (cr, _width, y);
cairo_stroke (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) {
- ty += grid_spacing ();
- cairo_move_to (cr, x, ty);
- cairo_line_to (cr, x + width, ty);
+ 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);
cairo_stroke (cr);
}
} else {
- ty += grid_spacing ();
+ y += grid_spacing ();
}
++N;
}
- /* ASSOCIATION INDICATORS */
+ if (_matrix->show_only_bundles ()) {
+ cairo_move_to (cr, 0, y);
+ cairo_line_to (cr, _width, y);
+ cairo_stroke (cr);
+ }
- uint32_t bx = x;
- uint32_t by = y;
+ /* 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;
if (_matrix->show_only_bundles()) {
for (PortGroup::BundleList::const_iterator i = column_bundles.begin(); i != column_bundles.end(); ++i) {
- by = y;
+ by = 0;
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:
} else {
for (PortGroup::BundleList::const_iterator i = column_bundles.begin(); i != column_bundles.end(); ++i) {
- by = y;
+ by = 0;
for (PortGroup::BundleList::const_iterator j = row_bundles.begin(); j != row_bundles.end(); ++j) {
- tx = bx;
- for (uint32_t k = 0; k < i->bundle->nchannels (); ++k) {
+ x = bx;
+ for (uint32_t k = 0; k < _matrix->count_of_our_type ((*i)->bundle->nchannels()); ++k) {
- ty = by;
- for (uint32_t l = 0; l < j->bundle->nchannels (); ++l) {
+ y = by;
+ 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)
+ );
+
+ c[_matrix->row_index()] = ARDOUR::BundleChannel (
+ (*j)->bundle,
+ (*j)->bundle->type_channel_to_overall (_matrix->type (), l)
+ );
+
+ 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);
+
+ switch (s) {
+ case PortMatrixNode::ASSOCIATED:
+ draw_association_indicator (cr, x, y);
+ break;
+
+ case PortMatrixNode::NOT_ASSOCIATED:
+ break;
+
+ default:
+ break;
+ }
+ }
- switch (s) {
- case PortMatrixNode::ASSOCIATED:
- draw_association_indicator (cr, tx, ty);
- break;
+ y += grid_spacing();
+ }
- case PortMatrixNode::NOT_ASSOCIATED:
- break;
+ 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);
+ }
- default:
- break;
- }
+ x += grid_spacing();
+ }
- ty += 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 ();
}
-
- tx += grid_spacing();
}
- by += j->bundle->nchannels () * 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();
}
}
}
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 (uint32_t x, uint32_t y) const
+PortMatrixGrid::position_to_node (double x, double y) const
{
return PortMatrixNode (
- position_to_group_and_channel (y, _matrix->rows()).second,
- position_to_group_and_channel (x, _matrix->columns()).second
+ position_to_channel (y, x, _matrix->visible_rows()),
+ position_to_channel (x, y, _matrix->visible_columns())
);
}
void
-PortMatrixGrid::button_press (double x, double y, int b, uint32_t t)
+PortMatrixGrid::button_press (double x, double y, GdkEventButton* ev)
{
- pair<boost::shared_ptr<PortGroup>, ARDOUR::BundleChannel> px = position_to_group_and_channel (x / grid_spacing(), _matrix->columns());
- pair<boost::shared_ptr<PortGroup>, ARDOUR::BundleChannel> py = position_to_group_and_channel (y / grid_spacing(), _matrix->rows());
+ 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.second.bundle && py.second.bundle);
+ _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_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 < 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);
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*/)
+PortMatrixGrid::button_release (double x, double y, GdkEventButton* ev)
{
- if (b == 1) {
+ if (ev->button == 1) {
+
+ if (x != -1) {
- if (_dragging && _moved) {
+ if (_dragging && _moved) {
- if (_drag_valid) {
- list<PortMatrixNode> const p = nodes_on_line (_drag_start_x, _drag_start_y, _drag_x, _drag_y);
+ if (_drag_valid) {
+
list<PortMatrixNode> 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());
- for (list<PortMatrixNode>::const_iterator i = p.begin(); i != p.end(); ++i) {
- set_association (*i, toggle_state (s));
+ if (!p.empty()) {
+ PortMatrixNode::State const s = _matrix->get_association (p.front());
+ for (list<PortMatrixNode>::const_iterator i = p.begin(); i != p.end(); ++i) {
+ set_association (*i, toggle_state (s));
+ }
}
}
- }
- } else {
+ } else {
+
+ 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 = _matrix->get_association (n);
+ }
+ set_association (n, toggle_state (s));
+ } else {
+ break;
+ }
+ x += grid_spacing ();
+ y += grid_spacing ();
+ }
- PortMatrixNode const n = position_to_node (x / grid_spacing(), y / grid_spacing());
- if (n.row.bundle && n.column.bundle) {
- PortMatrixNode::State const s = get_association (n);
- set_association (n, toggle_state (s));
+ } else {
+
+ PortMatrixNode const n = position_to_node (x, y);
+ if (n.row.bundle && n.column.bundle) {
+ PortMatrixNode::State const s = _matrix->get_association (n);
+ set_association (n, toggle_state (s));
+ }
+ }
}
+
+ require_render ();
}
- require_render ();
_body->queue_draw ();
}
set_source_rgba (cr, mouseover_line_colour(), 0.3);
cairo_set_line_width (cr, mouseover_line_width());
- double const x = component_to_parent_x (channel_to_position (_body->mouseover().column, _matrix->columns()) * grid_spacing()) + grid_spacing() / 2;
- double const y = component_to_parent_y (channel_to_position (_body->mouseover().row, _matrix->rows()) * grid_spacing()) + grid_spacing() / 2;
+ list<PortMatrixNode> const m = _body->mouseover ();
- if (_body->mouseover().row.bundle && _body->mouseover().column.bundle) {
+ for (list<PortMatrixNode>::const_iterator i = m.begin(); i != m.end(); ++i) {
- cairo_move_to (cr, x, y);
- if (_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM) {
- cairo_line_to (cr, component_to_parent_x (0), y);
- } else if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) {
- cairo_line_to (cr, _parent_rectangle.get_x() + _parent_rectangle.get_width(), y);
- }
- cairo_stroke (cr);
+ 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 (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) {
+ cairo_line_to (cr, component_to_parent_x (0), y);
+ } else if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) {
+ 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());
- } else if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) {
- cairo_line_to (cr, x, component_to_parent_y (0));
+ 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());
+ } else if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) {
+ cairo_line_to (cr, x, component_to_parent_y (0));
+ }
+ cairo_stroke (cr);
}
- cairo_stroke (cr);
}
if (_dragging && _drag_valid && _moved) {
if (!p.empty()) {
- bool const s = toggle_state (get_association (p.front()));
+ bool const s = toggle_state (_matrix->get_association (p.front()));
for (list<PortMatrixNode>::const_iterator i = p.begin(); i != p.end(); ++i) {
if (s) {
draw_association_indicator (
cr,
- component_to_parent_x (channel_to_position (i->column, _matrix->columns()) * grid_spacing ()),
- component_to_parent_y (channel_to_position (i->row, _matrix->rows()) * grid_spacing ())
+ component_to_parent_x (channel_to_position (i->column, _matrix->visible_columns()) * grid_spacing ()),
+ component_to_parent_y (channel_to_position (i->row, _matrix->visible_rows()) * grid_spacing ())
);
} else {
draw_empty_square (
cr,
- component_to_parent_x (channel_to_position (i->column, _matrix->columns()) * grid_spacing ()),
- component_to_parent_y (channel_to_position (i->row, _matrix->rows()) * grid_spacing ())
+ component_to_parent_x (channel_to_position (i->column, _matrix->visible_columns()) * grid_spacing ()),
+ component_to_parent_y (channel_to_position (i->row, _matrix->visible_rows()) * grid_spacing ())
);
}
}
}
void
-PortMatrixGrid::mouseover_changed (PortMatrixNode const& old)
+PortMatrixGrid::mouseover_changed (list<PortMatrixNode> const & old)
{
queue_draw_for (old);
queue_draw_for (_body->mouseover());
void
PortMatrixGrid::motion (double x, double y)
{
- _body->set_mouseover (position_to_node (x / grid_spacing(), y / grid_spacing()));
+ _body->set_mouseover (position_to_node (x, y));
int const px = x / grid_spacing ();
int const py = y / grid_spacing ();
}
void
-PortMatrixGrid::queue_draw_for (PortMatrixNode const &n)
+PortMatrixGrid::queue_draw_for (list<PortMatrixNode> const &n)
{
- if (n.row.bundle) {
-
- double const y = channel_to_position (n.row, _matrix->rows()) * grid_spacing ();
- _body->queue_draw_area (
- _parent_rectangle.get_x(),
- component_to_parent_y (y),
- _parent_rectangle.get_width(),
- grid_spacing()
- );
- }
+ for (list<PortMatrixNode>::const_iterator i = n.begin(); i != n.end(); ++i) {
- if (n.column.bundle) {
+ if (i->row.bundle) {
- double const x = channel_to_position (n.column, _matrix->columns()) * grid_spacing ();
+ double const y = channel_to_position (i->row, _matrix->visible_rows()) * grid_spacing ();
+ _body->queue_draw_area (
+ _parent_rectangle.get_x(),
+ component_to_parent_y (y),
+ _parent_rectangle.get_width(),
+ grid_spacing()
+ );
+ }
- _body->queue_draw_area (
- component_to_parent_x (x),
- _parent_rectangle.get_y(),
- grid_spacing(),
- _parent_rectangle.get_height()
- );
+ 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(),
+ grid_spacing(),
+ _parent_rectangle.get_height()
+ );
+ }
}
}
for (int x = x0; x <= x1; ++x) {
if (steep) {
- PortMatrixNode n = position_to_node (y, x);
+ PortMatrixNode n = position_to_node (y * grid_spacing (), x * grid_spacing ());
if (n.row.bundle && n.column.bundle) {
p.push_back (n);
}
} else {
- PortMatrixNode n = position_to_node (x, y);
+ PortMatrixNode n = position_to_node (x * grid_spacing (), y * grid_spacing ());
if (n.row.bundle && n.column.bundle) {
p.push_back (n);
}
projects / ardour.git / blobdiff