X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fio_selector.cc;h=99050cc34ba0a5a75c728d2cf1da11cdd6004b1c;hb=5d2a03578c3f0d0f39562546bd3e4be9be08d2d4;hp=3c1e4c91ed08dab59bb1c8bea1462612cf98a3d1;hpb=50437bff22279473cd364d007d5e474af2a542bc;p=ardour.git diff --git a/gtk2_ardour/io_selector.cc b/gtk2_ardour/io_selector.cc index 3c1e4c91ed..99050cc34b 100644 --- a/gtk2_ardour/io_selector.cc +++ b/gtk2_ardour/io_selector.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2002-2007 Paul Davis + Copyright (C) 2002-2007 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 @@ -17,34 +17,34 @@ */ -#include +#include + #include #include -#include "ardour/port_insert.h" -#include "ardour/session.h" -#include "ardour/io.h" #include "ardour/audioengine.h" -#include "ardour/track.h" -#include "ardour/audio_track.h" -#include "ardour/midi_track.h" +#include "ardour/bundle.h" #include "ardour/data_type.h" +#include "ardour/io.h" #include "ardour/port.h" -#include "ardour/bundle.h" +#include "ardour/session.h" #include "io_selector.h" #include "utils.h" #include "gui_thread.h" -#include "i18n.h" +#include "pbd/i18n.h" using namespace ARDOUR; +using namespace ARDOUR_UI_UTILS; using namespace Gtk; -IOSelector::IOSelector (ARDOUR::Session& session, boost::shared_ptr io) - : PortMatrix (session, io->default_type()) +IOSelector::IOSelector (Gtk::Window* p, ARDOUR::Session* session, boost::shared_ptr io) + : PortMatrix (p, session, DataType::NIL) , _io (io) { + setup_type (); + /* signal flow from 0 to 1 */ _find_inputs_for_io_outputs = (_io->direction() == IO::Output); @@ -57,25 +57,71 @@ IOSelector::IOSelector (ARDOUR::Session& session, boost::shared_ptr _ours = 1; } - _port_group.reset (new PortGroup ("")); + _port_group.reset (new PortGroup (io->name())); _ports[_ours].add_group (_port_group); - + + io->changed.connect (_io_connection, invalidator (*this), boost::bind (&IOSelector::io_changed_proxy, this), gui_context ()); + + setup_all_ports (); + init (); +} + +void +IOSelector::setup_type () +{ + /* set type according to what's in the IO */ + + int N = 0; + DataType type_with_ports = DataType::NIL; + for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) { + if (_io->ports().num_ports (*i)) { + type_with_ports = *i; + ++N; + } + } + + if (N <= 1) { + set_type (type_with_ports); + } else { + set_type (DataType::NIL); + } +} + +void +IOSelector::io_changed_proxy () +{ + /* The IO's changed signal is emitted from code that holds its route's processor lock, + so we can't call setup_all_ports (which results in a call to Route::foreach_processor) + without a deadlock unless we break things up with this idle handler. + */ + + Glib::signal_idle().connect_once (sigc::mem_fun (*this, &IOSelector::io_changed)); +} + +void +IOSelector::io_changed () +{ + setup_type (); setup_all_ports (); } void IOSelector::setup_ports (int dim) { + if (!_session) { + return; + } + _ports[dim].suspend_signals (); if (dim == _other) { - _ports[_other].gather (_session, _find_inputs_for_io_outputs); - + _ports[_other].gather (_session, type(), _find_inputs_for_io_outputs, false, show_only_bundles ()); + } else { _port_group->clear (); - _port_group->add_bundle (_io->bundle ()); + _port_group->add_bundle (_io->bundle (), _io); } _ports[dim].resume_signals (); @@ -90,15 +136,19 @@ IOSelector::set_state (ARDOUR::BundleChannel c[2], bool s) for (ARDOUR::Bundle::PortList::const_iterator i = our_ports.begin(); i != our_ports.end(); ++i) { for (ARDOUR::Bundle::PortList::const_iterator j = other_ports.begin(); j != other_ports.end(); ++j) { - Port* f = _session.engine().get_port_by_name (*i); + boost::shared_ptr f = _session->engine().get_port_by_name (*i); if (!f) { return; } if (s) { - _io->connect (f, *j, 0); + if (!f->connected_to (*j)) { + _io->connect (f, *j, 0); + } } else { - _io->disconnect (f, *j, 0); + if (f->connected_to (*j)) { + _io->disconnect (f, *j, 0); + } } } } @@ -107,24 +157,28 @@ IOSelector::set_state (ARDOUR::BundleChannel c[2], bool s) PortMatrixNode::State IOSelector::get_state (ARDOUR::BundleChannel c[2]) const { + if (c[0].bundle->nchannels() == ChanCount::ZERO || c[1].bundle->nchannels() == ChanCount::ZERO) { + return PortMatrixNode::NOT_ASSOCIATED; + } + ARDOUR::Bundle::PortList const & our_ports = c[_ours].bundle->channel_ports (c[_ours].channel); ARDOUR::Bundle::PortList const & other_ports = c[_other].bundle->channel_ports (c[_other].channel); - if (our_ports.empty() || other_ports.empty()) { + if (!_session || our_ports.empty() || other_ports.empty()) { /* we're looking at a bundle with no parts associated with this channel, so nothing to connect */ - return PortMatrixNode::UNKNOWN; + return PortMatrixNode::NOT_ASSOCIATED; } for (ARDOUR::Bundle::PortList::const_iterator i = our_ports.begin(); i != our_ports.end(); ++i) { for (ARDOUR::Bundle::PortList::const_iterator j = other_ports.begin(); j != other_ports.end(); ++j) { - Port* f = _session.engine().get_port_by_name (*i); + boost::shared_ptr f = _session->engine().get_port_by_name (*i); /* since we are talking about an IO, our ports should all have an associated Port *, so the above call should never fail */ assert (f); - + if (!f->connected_to (*j)) { /* if any one thing is not connected, all bets are off */ return PortMatrixNode::NOT_ASSOCIATED; @@ -145,188 +199,75 @@ IOSelector::n_io_ports () const } } -void -IOSelector::add_channel (boost::shared_ptr b) +bool +IOSelector::list_is_global (int dim) const { - /* we ignore the bundle parameter, as we know what it is that we're adding to */ - - // The IO selector only works for single typed IOs - const ARDOUR::DataType t = _io->default_type (); - - try { - _io->add_port ("", this); - } - - catch (AudioEngine::PortRegistrationFailure& err) { - MessageDialog msg (_("There are no more JACK ports available.")); - msg.run (); - } + return (dim == _other); } -void -IOSelector::remove_channel (ARDOUR::BundleChannel bc) +std::string +IOSelector::disassociation_verb () const { - Port* f = _session.engine().get_port_by_name (bc.bundle->channel_ports(bc.channel)[0]); - if (!f) { - return; - } - - _io->remove_port (f, this); + return _("Disconnect"); } -bool -IOSelector::list_is_global (int dim) const +std::string +IOSelector::channel_noun () const { - return (dim == _other); + return _("port"); } -IOSelectorWindow::IOSelectorWindow (ARDOUR::Session& session, boost::shared_ptr io, bool can_cancel) - : _selector (session, io) +IOSelectorWindow::IOSelectorWindow (ARDOUR::Session* session, boost::shared_ptr io, bool /*can_cancel*/) + : ArdourWindow (_("I/O selector")) + , _selector (this, session, io) { set_name ("IOSelectorWindow2"); - set_title (_("I/O selector")); add (_selector); - set_position (Gtk::WIN_POS_MOUSE); - io_name_changed (this); show_all (); - signal_delete_event().connect (bind (sigc::ptr_fun (just_hide_it), this)); - - resize (32768, 32768); + signal_delete_event().connect (sigc::mem_fun (*this, &IOSelectorWindow::wm_delete)); } -void -IOSelectorWindow::on_map () +bool +IOSelectorWindow::wm_delete (GdkEventAny* /*event*/) { - _selector.setup_all_ports (); - Window::on_map (); + _selector.Finished (IOSelector::Accepted); + return false; } -void -IOSelectorWindow::io_name_changed (void* src) -{ - ENSURE_GUI_THREAD(bind (mem_fun(*this, &IOSelectorWindow::io_name_changed), src)); - - string title; - - if (!_selector.find_inputs_for_io_outputs()) { - title = string_compose(_("%1 input"), _selector.io()->name()); - } else { - title = string_compose(_("%1 output"), _selector.io()->name()); - } - - set_title (title); -} void -IOSelectorWindow::on_realize () -{ - Window::on_realize (); - - pair const m = _selector.max_size (); - - GdkGeometry g; - g.max_width = m.first; - g.max_height = m.second; - - set_geometry_hints (*this, g, Gdk::HINT_MAX_SIZE); -} - - -PortInsertUI::PortInsertUI (ARDOUR::Session& sess, boost::shared_ptr pi) - : input_selector (sess, pi->input()) - , output_selector (sess, pi->output()) +IOSelectorWindow::on_map () { - output_selector.set_min_height_divisor (2); - input_selector.set_min_height_divisor (2); - - pack_start (output_selector, true, true); - pack_start (input_selector, true, true); + _selector.setup_all_ports (); + Window::on_map (); } void -PortInsertUI::redisplay () +IOSelectorWindow::on_show () { - input_selector.setup_ports (input_selector.other()); - output_selector.setup_ports (output_selector.other()); + Gtk::Window::on_show (); + std::pair const pm_max = _selector.max_size (); + resize_window_to_proportion_of_monitor (this, pm_max.first, pm_max.second); } void -PortInsertUI::finished (IOSelector::Result r) -{ - input_selector.Finished (r); - output_selector.Finished (r); -} - - -PortInsertWindow::PortInsertWindow (ARDOUR::Session& sess, boost::shared_ptr pi, bool can_cancel) - : ArdourDialog ("port insert dialog"), - _portinsertui (sess, pi), - ok_button (can_cancel ? _("OK"): _("Close")), - cancel_button (_("Cancel")) +IOSelectorWindow::io_name_changed (void*) { + ENSURE_GUI_THREAD (*this, &IOSelectorWindow::io_name_changed, src) - set_name ("IOSelectorWindow"); - string title = _("ardour: "); - title += pi->name(); - set_title (title); - - ok_button.set_name ("IOSelectorButton"); - if (!can_cancel) { - ok_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::CLOSE, Gtk::ICON_SIZE_BUTTON))); - } - cancel_button.set_name ("IOSelectorButton"); + std::string title; - if (can_cancel) { - cancel_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::CANCEL, Gtk::ICON_SIZE_BUTTON))); - get_action_area()->pack_start (cancel_button, false, false); + if (!_selector.find_inputs_for_io_outputs()) { + title = string_compose(_("%1 input"), _selector.io()->name()); } else { - cancel_button.hide(); + title = string_compose(_("%1 output"), _selector.io()->name()); } - get_action_area()->pack_start (ok_button, false, false); - - get_vbox()->pack_start (_portinsertui); - - ok_button.signal_clicked().connect (mem_fun (*this, &PortInsertWindow::accept)); - cancel_button.signal_clicked().connect (mem_fun (*this, &PortInsertWindow::cancel)); - - signal_delete_event().connect (bind (sigc::ptr_fun (just_hide_it), reinterpret_cast (this))); - - going_away_connection = pi->GoingAway.connect (mem_fun (*this, &PortInsertWindow::plugin_going_away)); -} - -void -PortInsertWindow::plugin_going_away () -{ - ENSURE_GUI_THREAD (mem_fun (*this, &PortInsertWindow::plugin_going_away)); - - going_away_connection.disconnect (); - delete_when_idle (this); -} -void -PortInsertWindow::on_map () -{ - _portinsertui.redisplay (); - Window::on_map (); -} - - -void -PortInsertWindow::cancel () -{ - _portinsertui.finished (IOSelector::Cancelled); - hide (); -} - -void -PortInsertWindow::accept () -{ - _portinsertui.finished (IOSelector::Accepted); - hide (); + set_title (title); }