connection matrix tabs when they have connections. git-svn-id: svn://localhost/ardour2/branches/3.0@12371 d708f5d6-7413-0410-9779-e7cbd77b26cf
1121 lines
29 KiB
C++
1121 lines
29 KiB
C++
/*
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Copyright (C) 2002-2009 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <iostream>
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#include <gtkmm/scrolledwindow.h>
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#include <gtkmm/adjustment.h>
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#include <gtkmm/label.h>
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#include <gtkmm/menu.h>
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#include <gtkmm/menushell.h>
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#include <gtkmm/menu_elems.h>
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#include <gtkmm/window.h>
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#include <gtkmm/stock.h>
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#include <gtkmm/messagedialog.h>
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#include "ardour/bundle.h"
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#include "ardour/types.h"
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#include "ardour/session.h"
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#include "ardour/route.h"
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#include "ardour/audioengine.h"
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#include "port_matrix.h"
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#include "port_matrix_body.h"
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#include "port_matrix_component.h"
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#include "ardour_dialog.h"
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#include "i18n.h"
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#include "gui_thread.h"
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#include "utils.h"
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using namespace std;
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using namespace Gtk;
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using namespace ARDOUR;
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/** PortMatrix constructor.
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* @param session Our session.
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* @param type Port type that we are handling.
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*/
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PortMatrix::PortMatrix (Window* parent, Session* session, DataType type)
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: Table (4, 4)
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, _parent (parent)
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, _type (type)
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, _menu (0)
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, _arrangement (TOP_TO_RIGHT)
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, _row_index (0)
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, _column_index (1)
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, _min_height_divisor (1)
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, _show_only_bundles (false)
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, _inhibit_toggle_show_only_bundles (false)
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, _ignore_notebook_page_selected (false)
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{
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set_session (session);
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_body = new PortMatrixBody (this);
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_body->DimensionsChanged.connect (sigc::mem_fun (*this, &PortMatrix::body_dimensions_changed));
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_hbox.pack_end (_hspacer, true, true);
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_hbox.pack_end (_hnotebook, false, false);
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_hbox.pack_end (_hlabel, false, false);
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_vnotebook.signal_switch_page().connect (sigc::mem_fun (*this, &PortMatrix::notebook_page_selected));
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_vnotebook.property_tab_border() = 4;
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_vnotebook.set_name (X_("PortMatrixLabel"));
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_hnotebook.signal_switch_page().connect (sigc::mem_fun (*this, &PortMatrix::notebook_page_selected));
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_hnotebook.property_tab_border() = 4;
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_hnotebook.set_name (X_("PortMatrixLabel"));
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_vlabel.set_use_markup ();
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_vlabel.set_alignment (1, 1);
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_vlabel.set_padding (4, 16);
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_vlabel.set_name (X_("PortMatrixLabel"));
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_hlabel.set_use_markup ();
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_hlabel.set_alignment (1, 0.5);
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_hlabel.set_padding (16, 4);
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_hlabel.set_name (X_("PortMatrixLabel"));
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set_row_spacing (0, 8);
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set_col_spacing (0, 8);
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set_row_spacing (2, 8);
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set_col_spacing (2, 8);
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_body->show ();
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_vbox.show ();
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_hbox.show ();
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_vscroll.show ();
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_hscroll.show ();
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_vlabel.show ();
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_hlabel.show ();
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_hspacer.show ();
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_vspacer.show ();
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_vnotebook.show ();
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_hnotebook.show ();
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}
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PortMatrix::~PortMatrix ()
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{
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delete _body;
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delete _menu;
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}
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/** Perform initial and once-only setup. This must be called by
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* subclasses after they have set up _ports[] to at least some
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* reasonable extent. Two-part initialisation is necessary because
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* setting up _ports is largely done by virtual functions in
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* subclasses.
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*/
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void
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PortMatrix::init ()
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{
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select_arrangement ();
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/* Signal handling is kind of split into three parts:
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*
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* 1. When _ports[] changes, we call setup(). This essentially sorts out our visual
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* representation of the information in _ports[].
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*
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* 2. When certain other things change, we need to get our subclass to clear and
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* re-fill _ports[], which in turn causes appropriate signals to be raised to
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* hook into part (1).
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*
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* 3. Assorted other signals.
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*/
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/* Part 1: the basic _ports[] change -> reset visuals */
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for (int i = 0; i < 2; ++i) {
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/* watch for the content of _ports[] changing */
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_ports[i].Changed.connect (_changed_connections, invalidator (*this), boost::bind (&PortMatrix::setup, this), gui_context());
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/* and for bundles in _ports[] changing */
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_ports[i].BundleChanged.connect (_bundle_changed_connections, invalidator (*this), boost::bind (&PortMatrix::setup, this), gui_context());
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}
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/* Part 2: notice when things have changed that require our subclass to clear and refill _ports[] */
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/* watch for routes being added or removed */
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_session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::routes_changed, this), gui_context());
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/* and also bundles */
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_session->BundleAdded.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::setup_global_ports, this), gui_context());
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/* and also ports */
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_session->engine().PortRegisteredOrUnregistered.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::setup_global_ports, this), gui_context());
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/* watch for route order keys changing, which changes the order of things in our global ports list(s) */
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_session->RouteOrderKeyChanged.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::setup_global_ports_proxy, this), gui_context());
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/* Part 3: other stuff */
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_session->engine().PortConnectedOrDisconnected.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::port_connected_or_disconnected, this), gui_context ());
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_hscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::hscroll_changed));
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_vscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::vscroll_changed));
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reconnect_to_routes ();
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setup ();
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}
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/** Disconnect from and reconnect to routes' signals that we need to watch for things that affect the matrix */
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void
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PortMatrix::reconnect_to_routes ()
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{
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_route_connections.drop_connections ();
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boost::shared_ptr<RouteList> routes = _session->get_routes ();
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for (RouteList::iterator i = routes->begin(); i != routes->end(); ++i) {
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(*i)->processors_changed.connect (_route_connections, invalidator (*this), boost::bind (&PortMatrix::route_processors_changed, this, _1), gui_context());
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}
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}
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void
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PortMatrix::route_processors_changed (RouteProcessorChange c)
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{
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if (c.type == RouteProcessorChange::MeterPointChange) {
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/* this change has no impact on the port matrix */
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return;
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}
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setup_global_ports ();
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}
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/** A route has been added to or removed from the session */
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void
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PortMatrix::routes_changed ()
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{
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reconnect_to_routes ();
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setup_global_ports ();
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}
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/** Set up everything that depends on the content of _ports[] */
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void
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PortMatrix::setup ()
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{
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/* this needs to be done first, as the visible_ports() method uses the
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notebook state to decide which ports are being shown */
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setup_notebooks ();
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_body->setup ();
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setup_scrollbars ();
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update_tab_highlighting ();
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queue_draw ();
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}
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void
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PortMatrix::set_type (DataType t)
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{
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_type = t;
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}
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void
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PortMatrix::hscroll_changed ()
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{
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_body->set_xoffset (_hscroll.get_adjustment()->get_value());
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}
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void
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PortMatrix::vscroll_changed ()
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{
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_body->set_yoffset (_vscroll.get_adjustment()->get_value());
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}
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void
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PortMatrix::setup_scrollbars ()
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{
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Adjustment* a = _hscroll.get_adjustment ();
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a->set_lower (0);
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a->set_upper (_body->full_scroll_width());
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a->set_page_size (_body->alloc_scroll_width());
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a->set_step_increment (32);
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a->set_page_increment (128);
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a = _vscroll.get_adjustment ();
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a->set_lower (0);
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a->set_upper (_body->full_scroll_height());
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a->set_page_size (_body->alloc_scroll_height());
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a->set_step_increment (32);
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a->set_page_increment (128);
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}
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/** Disassociate all of our ports from each other */
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void
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PortMatrix::disassociate_all ()
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{
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PortGroup::BundleList a = _ports[0].bundles ();
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PortGroup::BundleList b = _ports[1].bundles ();
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for (PortGroup::BundleList::iterator i = a.begin(); i != a.end(); ++i) {
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for (uint32_t j = 0; j < (*i)->bundle->nchannels().n_total(); ++j) {
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for (PortGroup::BundleList::iterator k = b.begin(); k != b.end(); ++k) {
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for (uint32_t l = 0; l < (*k)->bundle->nchannels().n_total(); ++l) {
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if (!should_show ((*i)->bundle->channel_type(j)) || !should_show ((*k)->bundle->channel_type(l))) {
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continue;
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}
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BundleChannel c[2] = {
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BundleChannel ((*i)->bundle, j),
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BundleChannel ((*k)->bundle, l)
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};
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if (get_state (c) == PortMatrixNode::ASSOCIATED) {
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set_state (c, false);
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}
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}
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}
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}
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}
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_body->rebuild_and_draw_grid ();
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}
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/* Decide how to arrange the components of the matrix */
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void
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PortMatrix::select_arrangement ()
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{
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uint32_t const N[2] = {
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count_of_our_type_min_1 (_ports[0].total_channels()),
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count_of_our_type_min_1 (_ports[1].total_channels())
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};
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/* XXX: shirley there's an easier way than this */
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if (_vspacer.get_parent()) {
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_vbox.remove (_vspacer);
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}
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if (_vnotebook.get_parent()) {
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_vbox.remove (_vnotebook);
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}
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if (_vlabel.get_parent()) {
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_vbox.remove (_vlabel);
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}
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/* The list with the most channels goes on left or right, so that the most channel
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names are printed horizontally and hence more readable. However we also
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maintain notional `signal flow' vaguely from left to right. Subclasses
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should choose where to put ports based on signal flowing from _ports[0]
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to _ports[1] */
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if (N[0] > N[1]) {
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_row_index = 0;
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_column_index = 1;
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_arrangement = LEFT_TO_BOTTOM;
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_vlabel.set_label (_("<b>Sources</b>"));
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_hlabel.set_label (_("<b>Destinations</b>"));
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_vlabel.set_angle (90);
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_vbox.pack_end (_vlabel, false, false);
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_vbox.pack_end (_vnotebook, false, false);
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_vbox.pack_end (_vspacer, true, true);
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attach (*_body, 2, 3, 1, 2, FILL | EXPAND, FILL | EXPAND);
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attach (_vscroll, 3, 4, 1, 2, SHRINK);
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attach (_hscroll, 2, 3, 3, 4, FILL | EXPAND, SHRINK);
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attach (_vbox, 1, 2, 1, 2, SHRINK);
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attach (_hbox, 2, 3, 2, 3, FILL | EXPAND, SHRINK);
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} else {
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_row_index = 1;
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_column_index = 0;
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_arrangement = TOP_TO_RIGHT;
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_hlabel.set_label (_("<b>Sources</b>"));
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_vlabel.set_label (_("<b>Destinations</b>"));
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_vlabel.set_angle (-90);
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_vbox.pack_end (_vspacer, true, true);
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_vbox.pack_end (_vnotebook, false, false);
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_vbox.pack_end (_vlabel, false, false);
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attach (*_body, 1, 2, 2, 3, FILL | EXPAND, FILL | EXPAND);
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attach (_vscroll, 3, 4, 2, 3, SHRINK);
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attach (_hscroll, 1, 2, 3, 4, FILL | EXPAND, SHRINK);
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attach (_vbox, 2, 3, 2, 3, SHRINK);
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attach (_hbox, 1, 2, 1, 2, FILL | EXPAND, SHRINK);
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}
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}
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/** @return columns list */
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PortGroupList const *
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PortMatrix::columns () const
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{
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return &_ports[_column_index];
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}
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boost::shared_ptr<const PortGroup>
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PortMatrix::visible_columns () const
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{
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return visible_ports (_column_index);
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}
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/* @return rows list */
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PortGroupList const *
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PortMatrix::rows () const
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{
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return &_ports[_row_index];
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}
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boost::shared_ptr<const PortGroup>
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PortMatrix::visible_rows () const
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{
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return visible_ports (_row_index);
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}
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/** @param column Column; its bundle may be 0 if we are over a row heading.
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* @param row Row; its bundle may be 0 if we are over a column heading.
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*/
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void
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PortMatrix::popup_menu (BundleChannel column, BundleChannel row, uint32_t t)
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{
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using namespace Menu_Helpers;
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delete _menu;
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_menu = new Menu;
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_menu->set_name ("ArdourContextMenu");
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MenuList& items = _menu->items ();
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BundleChannel bc[2];
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bc[_column_index] = column;
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bc[_row_index] = row;
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char buf [64];
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bool need_separator = false;
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for (int dim = 0; dim < 2; ++dim) {
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if (bc[dim].bundle) {
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Menu* m = manage (new Menu);
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MenuList& sub = m->items ();
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boost::weak_ptr<Bundle> w (bc[dim].bundle);
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if (can_add_channels (bc[dim].bundle)) {
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/* Start off with options for the `natural' port type */
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for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
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if (should_show (*i)) {
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snprintf (buf, sizeof (buf), _("Add %s %s"), (*i).to_i18n_string(), channel_noun().c_str());
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sub.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::add_channel_proxy), w, *i)));
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}
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}
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/* Now add other ones */
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for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
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if (!should_show (*i)) {
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snprintf (buf, sizeof (buf), _("Add %s %s"), (*i).to_i18n_string(), channel_noun().c_str());
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sub.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::add_channel_proxy), w, *i)));
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}
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}
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}
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if (can_rename_channels (bc[dim].bundle) && bc[dim].channel != -1) {
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snprintf (
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buf, sizeof (buf), _("Rename '%s'..."),
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escape_underscores (bc[dim].bundle->channel_name (bc[dim].channel)).c_str()
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);
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sub.push_back (
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MenuElem (
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buf,
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sigc::bind (sigc::mem_fun (*this, &PortMatrix::rename_channel_proxy), w, bc[dim].channel)
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)
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);
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}
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if (can_remove_channels (bc[dim].bundle) && bc[dim].bundle->nchannels() != ARDOUR::ChanCount::ZERO) {
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if (bc[dim].channel != -1) {
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add_remove_option (sub, w, bc[dim].channel);
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} else {
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sub.push_back (
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MenuElem (_("Remove all"), sigc::bind (sigc::mem_fun (*this, &PortMatrix::remove_all_channels), w))
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);
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if (bc[dim].bundle->nchannels().n_total() > 1) {
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for (uint32_t i = 0; i < bc[dim].bundle->nchannels().n_total(); ++i) {
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if (should_show (bc[dim].bundle->channel_type(i))) {
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add_remove_option (sub, w, i);
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}
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}
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}
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}
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}
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uint32_t c = count_of_our_type (bc[dim].bundle->nchannels ());
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if ((_show_only_bundles && c > 0) || c == 1) {
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/* we're looking just at bundles, or our bundle has only one channel, so just offer
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to disassociate all on the bundle.
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*/
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snprintf (buf, sizeof (buf), _("%s all"), disassociation_verb().c_str());
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sub.push_back (
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MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::disassociate_all_on_bundle), w, dim))
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);
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} else if (c != 0) {
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if (bc[dim].channel != -1) {
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/* specific channel under the menu, so just offer to disassociate that */
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add_disassociate_option (sub, w, dim, bc[dim].channel);
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} else {
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/* no specific channel; offer to disassociate all, or any one in particular */
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snprintf (buf, sizeof (buf), _("%s all"), disassociation_verb().c_str());
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sub.push_back (
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MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::disassociate_all_on_bundle), w, dim))
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);
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for (uint32_t i = 0; i < bc[dim].bundle->nchannels().n_total(); ++i) {
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if (should_show (bc[dim].bundle->channel_type(i))) {
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add_disassociate_option (sub, w, dim, i);
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}
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}
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}
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|
}
|
|
|
|
items.push_back (MenuElem (escape_underscores (bc[dim].bundle->name()).c_str(), *m));
|
|
need_separator = true;
|
|
}
|
|
|
|
}
|
|
|
|
if (need_separator) {
|
|
items.push_back (SeparatorElem ());
|
|
}
|
|
|
|
items.push_back (MenuElem (_("Rescan"), sigc::mem_fun (*this, &PortMatrix::setup_all_ports)));
|
|
items.push_back (CheckMenuElem (_("Show individual ports"), sigc::mem_fun (*this, &PortMatrix::toggle_show_only_bundles)));
|
|
CheckMenuItem* i = dynamic_cast<CheckMenuItem*> (&items.back());
|
|
_inhibit_toggle_show_only_bundles = true;
|
|
i->set_active (!_show_only_bundles);
|
|
_inhibit_toggle_show_only_bundles = false;
|
|
|
|
_menu->popup (1, t);
|
|
}
|
|
|
|
void
|
|
PortMatrix::remove_channel_proxy (boost::weak_ptr<Bundle> b, uint32_t c)
|
|
{
|
|
boost::shared_ptr<Bundle> sb = b.lock ();
|
|
if (!sb) {
|
|
return;
|
|
}
|
|
|
|
remove_channel (BundleChannel (sb, c));
|
|
|
|
}
|
|
|
|
void
|
|
PortMatrix::rename_channel_proxy (boost::weak_ptr<Bundle> b, uint32_t c)
|
|
{
|
|
boost::shared_ptr<Bundle> sb = b.lock ();
|
|
if (!sb) {
|
|
return;
|
|
}
|
|
|
|
rename_channel (BundleChannel (sb, c));
|
|
}
|
|
|
|
void
|
|
PortMatrix::disassociate_all_on_bundle (boost::weak_ptr<Bundle> bundle, int dim)
|
|
{
|
|
boost::shared_ptr<Bundle> sb = bundle.lock ();
|
|
if (!sb) {
|
|
return;
|
|
}
|
|
|
|
for (uint32_t i = 0; i < sb->nchannels().n_total(); ++i) {
|
|
if (should_show (sb->channel_type(i))) {
|
|
disassociate_all_on_channel (bundle, i, dim);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
PortMatrix::disassociate_all_on_channel (boost::weak_ptr<Bundle> bundle, uint32_t channel, int dim)
|
|
{
|
|
boost::shared_ptr<Bundle> sb = bundle.lock ();
|
|
if (!sb) {
|
|
return;
|
|
}
|
|
|
|
PortGroup::BundleList a = _ports[1-dim].bundles ();
|
|
|
|
for (PortGroup::BundleList::iterator i = a.begin(); i != a.end(); ++i) {
|
|
for (uint32_t j = 0; j < (*i)->bundle->nchannels().n_total(); ++j) {
|
|
|
|
if (!should_show ((*i)->bundle->channel_type(j))) {
|
|
continue;
|
|
}
|
|
|
|
BundleChannel c[2];
|
|
c[dim] = BundleChannel (sb, channel);
|
|
c[1-dim] = BundleChannel ((*i)->bundle, j);
|
|
|
|
if (get_state (c) == PortMatrixNode::ASSOCIATED) {
|
|
set_state (c, false);
|
|
}
|
|
}
|
|
}
|
|
|
|
_body->rebuild_and_draw_grid ();
|
|
}
|
|
|
|
void
|
|
PortMatrix::setup_global_ports ()
|
|
{
|
|
ENSURE_GUI_THREAD (*this, &PortMatrix::setup_global_ports)
|
|
|
|
for (int i = 0; i < 2; ++i) {
|
|
if (list_is_global (i)) {
|
|
setup_ports (i);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
PortMatrix::setup_global_ports_proxy ()
|
|
{
|
|
/* Avoid a deadlock by calling this in an idle handler: see IOSelector::io_changed_proxy
|
|
for a discussion.
|
|
*/
|
|
|
|
Glib::signal_idle().connect_once (sigc::mem_fun (*this, &PortMatrix::setup_global_ports));
|
|
}
|
|
|
|
void
|
|
PortMatrix::setup_all_ports ()
|
|
{
|
|
if (_session->deletion_in_progress()) {
|
|
return;
|
|
}
|
|
|
|
ENSURE_GUI_THREAD (*this, &PortMatrix::setup_all_ports)
|
|
|
|
setup_ports (0);
|
|
setup_ports (1);
|
|
}
|
|
|
|
void
|
|
PortMatrix::toggle_show_only_bundles ()
|
|
{
|
|
if (_inhibit_toggle_show_only_bundles) {
|
|
return;
|
|
}
|
|
|
|
_show_only_bundles = !_show_only_bundles;
|
|
|
|
setup ();
|
|
|
|
/* The way in which hardware ports are grouped changes depending on the _show_only_bundles
|
|
setting, so we need to set things up again now.
|
|
*/
|
|
setup_all_ports ();
|
|
}
|
|
|
|
pair<uint32_t, uint32_t>
|
|
PortMatrix::max_size () const
|
|
{
|
|
pair<uint32_t, uint32_t> m = _body->max_size ();
|
|
|
|
m.first += _vscroll.get_width () + _vbox.get_width () + 4;
|
|
m.second += _hscroll.get_height () + _hbox.get_height () + 4;
|
|
|
|
return m;
|
|
}
|
|
|
|
bool
|
|
PortMatrix::on_scroll_event (GdkEventScroll* ev)
|
|
{
|
|
double const h = _hscroll.get_value ();
|
|
double const v = _vscroll.get_value ();
|
|
|
|
switch (ev->direction) {
|
|
case GDK_SCROLL_UP:
|
|
_vscroll.set_value (v - PortMatrixComponent::grid_spacing ());
|
|
break;
|
|
case GDK_SCROLL_DOWN:
|
|
_vscroll.set_value (v + PortMatrixComponent::grid_spacing ());
|
|
break;
|
|
case GDK_SCROLL_LEFT:
|
|
_hscroll.set_value (h - PortMatrixComponent::grid_spacing ());
|
|
break;
|
|
case GDK_SCROLL_RIGHT:
|
|
_hscroll.set_value (h + PortMatrixComponent::grid_spacing ());
|
|
break;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
boost::shared_ptr<IO>
|
|
PortMatrix::io_from_bundle (boost::shared_ptr<Bundle> b) const
|
|
{
|
|
boost::shared_ptr<IO> io = _ports[0].io_from_bundle (b);
|
|
if (!io) {
|
|
io = _ports[1].io_from_bundle (b);
|
|
}
|
|
|
|
return io;
|
|
}
|
|
|
|
bool
|
|
PortMatrix::can_add_channels (boost::shared_ptr<Bundle> b) const
|
|
{
|
|
return io_from_bundle (b);
|
|
}
|
|
|
|
void
|
|
PortMatrix::add_channel (boost::shared_ptr<Bundle> b, DataType t)
|
|
{
|
|
boost::shared_ptr<IO> io = io_from_bundle (b);
|
|
|
|
if (io) {
|
|
int const r = io->add_port ("", this, t);
|
|
if (r == -1) {
|
|
Gtk::MessageDialog msg (_("It is not possible to add a port here, as the first processor in the track or buss cannot "
|
|
"support the new configuration."
|
|
));
|
|
msg.set_title (_("Cannot add port"));
|
|
msg.run ();
|
|
}
|
|
}
|
|
}
|
|
|
|
bool
|
|
PortMatrix::can_remove_channels (boost::shared_ptr<Bundle> b) const
|
|
{
|
|
return io_from_bundle (b);
|
|
}
|
|
|
|
void
|
|
PortMatrix::remove_channel (ARDOUR::BundleChannel b)
|
|
{
|
|
boost::shared_ptr<IO> io = io_from_bundle (b.bundle);
|
|
|
|
if (io) {
|
|
boost::shared_ptr<Port> p = io->nth (b.channel);
|
|
if (p) {
|
|
int const r = io->remove_port (p, this);
|
|
if (r == -1) {
|
|
ArdourDialog d (_("Port removal not allowed"));
|
|
Label l (_("This port cannot be removed, as the first plugin in the track or buss cannot accept the new number of inputs."));
|
|
d.get_vbox()->pack_start (l);
|
|
d.add_button (Stock::OK, RESPONSE_ACCEPT);
|
|
d.set_modal (true);
|
|
d.show_all ();
|
|
d.run ();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
PortMatrix::remove_all_channels (boost::weak_ptr<Bundle> w)
|
|
{
|
|
boost::shared_ptr<Bundle> b = w.lock ();
|
|
if (!b) {
|
|
return;
|
|
}
|
|
|
|
/* Remove channels backwards so that we don't renumber channels
|
|
that we are about to remove.
|
|
*/
|
|
for (int i = (b->nchannels().n_total() - 1); i >= 0; --i) {
|
|
if (should_show (b->channel_type(i))) {
|
|
remove_channel (ARDOUR::BundleChannel (b, i));
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
PortMatrix::add_channel_proxy (boost::weak_ptr<Bundle> w, DataType t)
|
|
{
|
|
boost::shared_ptr<Bundle> b = w.lock ();
|
|
if (!b) {
|
|
return;
|
|
}
|
|
|
|
add_channel (b, t);
|
|
}
|
|
|
|
void
|
|
PortMatrix::setup_notebooks ()
|
|
{
|
|
int const h_current_page = _hnotebook.get_current_page ();
|
|
int const v_current_page = _vnotebook.get_current_page ();
|
|
|
|
/* for some reason best known to GTK, erroneous switch_page signals seem to be generated
|
|
when adding or removing pages to or from notebooks, so ignore them */
|
|
|
|
_ignore_notebook_page_selected = true;
|
|
|
|
remove_notebook_pages (_hnotebook);
|
|
remove_notebook_pages (_vnotebook);
|
|
|
|
for (PortGroupList::List::const_iterator i = _ports[_row_index].begin(); i != _ports[_row_index].end(); ++i) {
|
|
HBox* dummy = manage (new HBox);
|
|
dummy->show ();
|
|
Label* label = manage (new Label ((*i)->name));
|
|
label->set_angle (_arrangement == LEFT_TO_BOTTOM ? 90 : -90);
|
|
label->set_use_markup ();
|
|
label->show ();
|
|
if (_arrangement == LEFT_TO_BOTTOM) {
|
|
_vnotebook.prepend_page (*dummy, *label);
|
|
} else {
|
|
/* Reverse the order of vertical tabs when they are on the right hand side
|
|
so that from top to bottom it is the same order as that from left to right
|
|
for the top tabs.
|
|
*/
|
|
_vnotebook.append_page (*dummy, *label);
|
|
}
|
|
}
|
|
|
|
for (PortGroupList::List::const_iterator i = _ports[_column_index].begin(); i != _ports[_column_index].end(); ++i) {
|
|
HBox* dummy = manage (new HBox);
|
|
dummy->show ();
|
|
Label* label = manage (new Label ((*i)->name));
|
|
label->set_use_markup ();
|
|
label->show ();
|
|
_hnotebook.append_page (*dummy, *label);
|
|
}
|
|
|
|
_ignore_notebook_page_selected = false;
|
|
|
|
if (_arrangement == TOP_TO_RIGHT) {
|
|
_vnotebook.set_tab_pos (POS_RIGHT);
|
|
_hnotebook.set_tab_pos (POS_TOP);
|
|
} else {
|
|
_vnotebook.set_tab_pos (POS_LEFT);
|
|
_hnotebook.set_tab_pos (POS_BOTTOM);
|
|
}
|
|
|
|
if (h_current_page != -1 && _hnotebook.get_n_pages() > h_current_page) {
|
|
_hnotebook.set_current_page (h_current_page);
|
|
} else {
|
|
_hnotebook.set_current_page (0);
|
|
}
|
|
|
|
if (v_current_page != -1 && _vnotebook.get_n_pages() > v_current_page) {
|
|
_vnotebook.set_current_page (v_current_page);
|
|
} else {
|
|
_vnotebook.set_current_page (0);
|
|
}
|
|
|
|
if (_hnotebook.get_n_pages() <= 1) {
|
|
_hbox.hide ();
|
|
} else {
|
|
_hbox.show ();
|
|
}
|
|
|
|
if (_vnotebook.get_n_pages() <= 1) {
|
|
_vbox.hide ();
|
|
} else {
|
|
_vbox.show ();
|
|
}
|
|
}
|
|
|
|
void
|
|
PortMatrix::remove_notebook_pages (Notebook& n)
|
|
{
|
|
int const N = n.get_n_pages ();
|
|
|
|
for (int i = 0; i < N; ++i) {
|
|
n.remove_page ();
|
|
}
|
|
}
|
|
|
|
void
|
|
PortMatrix::notebook_page_selected (GtkNotebookPage *, guint)
|
|
{
|
|
if (_ignore_notebook_page_selected) {
|
|
return;
|
|
}
|
|
|
|
_body->setup ();
|
|
setup_scrollbars ();
|
|
queue_draw ();
|
|
}
|
|
|
|
void
|
|
PortMatrix::session_going_away ()
|
|
{
|
|
_session = 0;
|
|
}
|
|
|
|
void
|
|
PortMatrix::body_dimensions_changed ()
|
|
{
|
|
_hspacer.set_size_request (_body->column_labels_border_x (), -1);
|
|
if (_arrangement == TOP_TO_RIGHT) {
|
|
_vspacer.set_size_request (-1, _body->column_labels_height ());
|
|
_vspacer.show ();
|
|
} else {
|
|
_vspacer.hide ();
|
|
}
|
|
|
|
int curr_width;
|
|
int curr_height;
|
|
_parent->get_size (curr_width, curr_height);
|
|
|
|
pair<uint32_t, uint32_t> m = max_size ();
|
|
|
|
/* Don't shrink the window */
|
|
m.first = max (int (m.first), curr_width);
|
|
m.second = max (int (m.second), curr_height);
|
|
|
|
resize_window_to_proportion_of_monitor (_parent, m.first, m.second);
|
|
}
|
|
|
|
/** @return The PortGroup that is currently visible (ie selected by
|
|
* the notebook) along a given axis.
|
|
*/
|
|
boost::shared_ptr<const PortGroup>
|
|
PortMatrix::visible_ports (int d) const
|
|
{
|
|
PortGroupList const & p = _ports[d];
|
|
PortGroupList::List::const_iterator j = p.begin ();
|
|
|
|
/* The logic to compute the index here is a bit twisty because for
|
|
the TOP_TO_RIGHT arrangement we reverse the order of the vertical
|
|
tabs in setup_notebooks ().
|
|
*/
|
|
|
|
int n = 0;
|
|
if (d == _row_index) {
|
|
if (_arrangement == LEFT_TO_BOTTOM) {
|
|
n = p.size() - _vnotebook.get_current_page () - 1;
|
|
} else {
|
|
n = _vnotebook.get_current_page ();
|
|
}
|
|
} else {
|
|
n = _hnotebook.get_current_page ();
|
|
}
|
|
|
|
int i = 0;
|
|
while (i != int (n) && j != p.end ()) {
|
|
++i;
|
|
++j;
|
|
}
|
|
|
|
if (j == p.end()) {
|
|
return boost::shared_ptr<const PortGroup> ();
|
|
}
|
|
|
|
return *j;
|
|
}
|
|
|
|
void
|
|
PortMatrix::add_remove_option (Menu_Helpers::MenuList& m, boost::weak_ptr<Bundle> w, int c)
|
|
{
|
|
using namespace Menu_Helpers;
|
|
|
|
boost::shared_ptr<Bundle> b = w.lock ();
|
|
if (!b) {
|
|
return;
|
|
}
|
|
|
|
char buf [64];
|
|
snprintf (buf, sizeof (buf), _("Remove '%s'"), escape_underscores (b->channel_name (c)).c_str());
|
|
m.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::remove_channel_proxy), w, c)));
|
|
}
|
|
|
|
void
|
|
PortMatrix::add_disassociate_option (Menu_Helpers::MenuList& m, boost::weak_ptr<Bundle> w, int d, int c)
|
|
{
|
|
using namespace Menu_Helpers;
|
|
|
|
boost::shared_ptr<Bundle> b = w.lock ();
|
|
if (!b) {
|
|
return;
|
|
}
|
|
|
|
char buf [64];
|
|
snprintf (buf, sizeof (buf), _("%s all from '%s'"), disassociation_verb().c_str(), escape_underscores (b->channel_name (c)).c_str());
|
|
m.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::disassociate_all_on_channel), w, c, d)));
|
|
}
|
|
|
|
void
|
|
PortMatrix::port_connected_or_disconnected ()
|
|
{
|
|
_body->rebuild_and_draw_grid ();
|
|
update_tab_highlighting ();
|
|
}
|
|
|
|
/** Update the highlighting of tab names to reflect which ones
|
|
* have connections. This is pretty inefficient, unfortunately,
|
|
* but maybe that doesn't matter too much.
|
|
*/
|
|
void
|
|
PortMatrix::update_tab_highlighting ()
|
|
{
|
|
for (int i = 0; i < 2; ++i) {
|
|
|
|
Gtk::Notebook* notebook = row_index() == i ? &_vnotebook : &_hnotebook;
|
|
|
|
PortGroupList const * gl = ports (i);
|
|
int p = 0;
|
|
for (PortGroupList::List::const_iterator j = gl->begin(); j != gl->end(); ++j) {
|
|
bool has_connection = false;
|
|
PortGroup::BundleList const & bl = (*j)->bundles ();
|
|
PortGroup::BundleList::const_iterator k = bl.begin ();
|
|
while (k != bl.end()) {
|
|
if ((*k)->bundle->connected_to_anything (_session->engine())) {
|
|
has_connection = true;
|
|
break;
|
|
}
|
|
++k;
|
|
}
|
|
|
|
/* Find the page index that we should update; this is backwards
|
|
for the vertical tabs in the LEFT_TO_BOTTOM arrangement.
|
|
*/
|
|
int page = p;
|
|
if (i == row_index() && _arrangement == LEFT_TO_BOTTOM) {
|
|
page = notebook->get_n_pages() - p - 1;
|
|
}
|
|
|
|
Gtk::Label* label = dynamic_cast<Gtk::Label*> (notebook->get_tab_label(*notebook->get_nth_page (page)));
|
|
string c = label->get_label ();
|
|
if (c.length() && c[0] == '<' && !has_connection) {
|
|
/* this label is marked up with <b> but shouldn't be */
|
|
label->set_markup ((*j)->name);
|
|
} else if (c.length() && c[0] != '<' && has_connection) {
|
|
/* this label is not marked up with <b> but should be */
|
|
label->set_markup (string_compose ("<b>%1</b>", (*j)->name));
|
|
}
|
|
|
|
++p;
|
|
}
|
|
}
|
|
}
|
|
|
|
string
|
|
PortMatrix::channel_noun () const
|
|
{
|
|
return _("channel");
|
|
}
|
|
|
|
/** @return true if this matrix should show bundles / ports of type \t */
|
|
bool
|
|
PortMatrix::should_show (DataType t) const
|
|
{
|
|
return (_type == DataType::NIL || t == _type);
|
|
}
|
|
|
|
uint32_t
|
|
PortMatrix::count_of_our_type (ChanCount c) const
|
|
{
|
|
if (_type == DataType::NIL) {
|
|
return c.n_total ();
|
|
}
|
|
|
|
return c.get (_type);
|
|
}
|
|
|
|
/** @return The number of ports of our type in the given channel count,
|
|
* but returning 1 if there are no ports.
|
|
*/
|
|
uint32_t
|
|
PortMatrix::count_of_our_type_min_1 (ChanCount c) const
|
|
{
|
|
uint32_t n = count_of_our_type (c);
|
|
if (n == 0) {
|
|
n = 1;
|
|
}
|
|
|
|
return n;
|
|
}
|
|
|
|
PortMatrixNode::State
|
|
PortMatrix::get_association (PortMatrixNode node) const
|
|
{
|
|
if (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().n_total(); ++i) {
|
|
|
|
for (uint32_t j = 0; j < node.column.bundle->nchannels().n_total(); ++j) {
|
|
|
|
if (!should_show (node.row.bundle->channel_type(i)) || !should_show (node.column.bundle->channel_type(j))) {
|
|
continue;
|
|
}
|
|
|
|
ARDOUR::BundleChannel c[2];
|
|
c[row_index()] = ARDOUR::BundleChannel (node.row.bundle, i);
|
|
c[column_index()] = ARDOUR::BundleChannel (node.column.bundle, j);
|
|
|
|
PortMatrixNode::State const s = 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[column_index()] = node.column;
|
|
c[row_index()] = node.row;
|
|
return get_state (c);
|
|
|
|
}
|
|
|
|
/* NOTREACHED */
|
|
return PortMatrixNode::NOT_ASSOCIATED;
|
|
}
|
|
|
|
/** @return true if b is a non-zero pointer and the bundle it points to has some channels */
|
|
bool
|
|
PortMatrix::bundle_with_channels (boost::shared_ptr<ARDOUR::Bundle> b)
|
|
{
|
|
return b && b->nchannels() != ARDOUR::ChanCount::ZERO;
|
|
}
|