smokephil/ardour
1
0
Fork 0
mirror of https://github.com/Ardour/ardour.git synced 2025-12-07 23:35:03 +01:00
Code Issues Projects Releases Wiki Activity

New matrix-based editor for connections and bundles, based on thorwil's design.

Browse source 
Add Bundle Manager dialog.


git-svn-id: svn://localhost/ardour2/branches/3.0@4415 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2009-01-20 14:46:00 +00:00
parent ef038c1a84
commit 61db2175eb
32 changed files with 2165 additions and 1201 deletions
Download patch file Download diff file Expand all files Collapse all files

195
gtk2_ardour/port_matrix_grid.cc Normal file
View file

@ -0,0 +1,195 @@
/*
Copyright (C) 2002-2009 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <iostream>
#include <cairo/cairo.h>
#include "ardour/bundle.h"
#include "port_matrix_grid.h"
#include "port_matrix.h"
PortMatrixGrid::PortMatrixGrid (PortMatrix* p, PortMatrixBody* b)
: PortMatrixComponent (b),
_port_matrix (p)
{
}
void
PortMatrixGrid::compute_dimensions ()
{
_width = 0;
for (uint32_t i = 0; i < _body->column_bundles().size(); ++i) {
_width += _body->column_bundles()[i]->nchannels() * column_width();
}
_height = 0;
for (uint32_t i = 0; i < _body->row_bundles().size(); ++i) {
_height += _body->row_bundles()[i]->nchannels() * row_height();
}
}
void
PortMatrixGrid::render (cairo_t* cr)
{
/* BACKGROUND */
set_source_rgb (cr, background_colour());
cairo_rectangle (cr, 0, 0, _width, _height);
cairo_fill (cr);
/* VERTICAL GRID LINES */
set_source_rgb (cr, grid_colour());
uint32_t x = 0;
for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::size_type i = 0; i < _body->column_bundles().size(); ++i) {
cairo_set_line_width (cr, thin_grid_line_width());
for (uint32_t j = 1; j < _body->column_bundles()[i]->nchannels(); ++j) {
x += column_width();
cairo_move_to (cr, x, 0);
cairo_line_to (cr, x, _height);
cairo_stroke (cr);
}
if (i < (_body->column_bundles().size() - 1)) {
x += column_width();
cairo_set_line_width (cr, thick_grid_line_width());
cairo_move_to (cr, x, 0);
cairo_line_to (cr, x, _height);
cairo_stroke (cr);
}
}
uint32_t grid_width = x + column_width();
/* HORIZONTAL GRID LINES */
uint32_t y = 0;
for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::size_type i = 0; i < _body->row_bundles().size(); ++i) {
cairo_set_line_width (cr, thin_grid_line_width());
for (uint32_t j = 1; j < _body->row_bundles()[i]->nchannels(); ++j) {
y += row_height();
cairo_move_to (cr, 0, y);
cairo_line_to (cr, grid_width, y);
cairo_stroke (cr);
}
if (i < (_body->row_bundles().size() - 1)) {
y += row_height();
cairo_set_line_width (cr, thick_grid_line_width());
cairo_move_to (cr, 0, y);
cairo_line_to (cr, grid_width, y);
cairo_stroke (cr);
}
}
/* ASSOCIATION INDICATORS */
uint32_t bx = 0;
uint32_t by = 0;
for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator i = _body->column_bundles().begin(); i < _body->column_bundles().end(); ++i) {
by = 0;
for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator j = _body->row_bundles().begin(); j < _body->row_bundles().end(); ++j) {
x = bx;
for (uint32_t k = 0; k < (*i)->nchannels (); k++) {
y = by;
for (uint32_t l = 0; l < (*j)->nchannels (); ++l) {
if (_port_matrix->get_state (*j, l, *i, k)) {
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);
}
y += row_height();
}
x += column_width();
}
by += (*j)->nchannels () * row_height();
}
bx += (*i)->nchannels () * column_width();
}
}
void
PortMatrixGrid::button_press (double x, double y, int b)
{
uint32_t grid_column = x / column_width ();
uint32_t grid_row = y / row_height ();
boost::shared_ptr<ARDOUR::Bundle> our_bundle;
uint32_t our_channel = 0;
boost::shared_ptr<ARDOUR::Bundle> other_bundle;
uint32_t other_channel = 0;
for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator i = _body->row_bundles().begin(); i != _body->row_bundles().end(); ++i) {
if (grid_row < (*i)->nchannels ()) {
our_bundle = *i;
our_channel = grid_row;
break;
} else {
grid_row -= (*i)->nchannels ();
}
}
for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator i = _body->column_bundles().begin(); i != _body->column_bundles().end(); ++i) {
if (grid_column < (*i)->nchannels ()) {
other_bundle = *i;
other_channel = grid_column;
break;
} else {
grid_column -= (*i)->nchannels ();
}
}
if (our_bundle && other_bundle) {
bool const s = _port_matrix->get_state (
our_bundle, our_channel, other_bundle, other_channel
);
_port_matrix->set_state (
our_bundle, our_channel, other_bundle, other_channel,
!s, 0
);
require_render ();
_body->queue_draw ();
}
}