*/
#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"
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);
++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 */
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);
++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;
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:
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();
}
}
}
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
{
}
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);
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<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());
+ 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 {
-
- 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 {
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));
}
}
require_render ();
}
-
+
_body->queue_draw ();
}
list<PortMatrixNode> const m = _body->mouseover ();
for (list<PortMatrixNode>::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) {
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());
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) {
PortMatrixGrid::queue_draw_for (list<PortMatrixNode> const &n)
{
for (list<PortMatrixNode>::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 ();
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(),
projects / ardour.git / blobdiff