git-svn-id: svn://localhost/ardour2/branches/3.0@4332 d708f5d6-7413-0410-9779-e7cbd77b26cf
512 lines
12 KiB
C++
512 lines
12 KiB
C++
/*
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Copyright (C) 2002-2007 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 <gtkmm/label.h>
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#include <gtkmm/enums.h>
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#include <gtkmm/image.h>
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#include <gtkmm/stock.h>
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#include <gtkmm/messagedialog.h>
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#include <gtkmm/menu.h>
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#include <gtkmm/menu_elems.h>
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#include <gtkmm/menuitem.h>
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#include <gtkmm/menushell.h>
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#include <glibmm/objectbase.h>
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#include <gtkmm2ext/doi.h>
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#include <ardour/port_insert.h>
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#include "ardour/session.h"
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#include "ardour/io.h"
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#include "ardour/audioengine.h"
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#include "ardour/track.h"
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#include "ardour/audio_track.h"
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#include "ardour/midi_track.h"
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#include "ardour/data_type.h"
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#include "io_selector.h"
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#include "keyboard.h"
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#include "utils.h"
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#include "gui_thread.h"
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#include "i18n.h"
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using namespace Gtk;
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/** Add a port to a group.
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* @param p Port name, with or without prefix.
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*/
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void
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PortGroup::add (std::string const & p)
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{
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if (prefix.empty() == false && p.substr (0, prefix.length()) == prefix) {
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ports.push_back (p.substr (prefix.length()));
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} else {
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ports.push_back (p);
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}
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}
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/** PortGroupUI constructor.
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* @param m PortMatrix to work for.
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* @Param g PortGroup to represent.
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*/
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PortGroupUI::PortGroupUI (PortMatrix& m, PortGroup& g)
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: _port_matrix (m)
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, _port_group (g)
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, _ignore_check_button_toggle (false)
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, _visibility_checkbutton (g.name)
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{
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_port_group.visible = true;
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_ignore_check_button_toggle = false;
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_visibility_checkbutton.signal_toggled().connect (sigc::mem_fun (*this, &PortGroupUI::visibility_checkbutton_toggled));
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}
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/** The visibility of a PortGroupUI has been toggled */
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void
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PortGroupUI::visibility_checkbutton_toggled ()
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{
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_port_group.visible = _visibility_checkbutton.get_active ();
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}
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/** @return Checkbutton used to toggle visibility */
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Widget&
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PortGroupUI::get_visibility_checkbutton ()
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{
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return _visibility_checkbutton;
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}
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/** Handle a toggle of a port check button */
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void
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PortGroupUI::port_checkbutton_toggled (CheckButton* b, int r, int c)
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{
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if (_ignore_check_button_toggle == false) {
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// _port_matrix.hide_group (_port_group);
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}
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}
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/** Set up visibility of the port group according to PortGroup::visible */
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void
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PortGroupUI::setup_visibility ()
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{
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if (_visibility_checkbutton.get_active () != _port_group.visible) {
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_visibility_checkbutton.set_active (_port_group.visible);
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}
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}
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PortMatrix::PortMatrix (ARDOUR::Session& session, ARDOUR::DataType type, bool offer_inputs, PortGroupList::Mask mask)
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: _offer_inputs (offer_inputs), _port_group_list (session, type, offer_inputs, mask), _type (type)
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{
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_row_labels_vbox = 0;
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_side_vbox_pad = 0;
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_visibility_checkbutton_box.pack_start (*(manage (new Label (_("Connections displayed: ")))), false, false, 10);
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pack_start (_visibility_checkbutton_box, false, false);
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_scrolled_window.set_policy (POLICY_ALWAYS, POLICY_AUTOMATIC);
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_scrolled_window.set_shadow_type (SHADOW_NONE);
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VBox* b = manage (new VBox);
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b->pack_start (_port_group_hbox, false, false);
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b->pack_start (_port_group_hbox, false, false);
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_scrolled_window.add (matrix);
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if (offer_inputs) {
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_overall_hbox.pack_start (_side_vbox, false, false, 6);
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_overall_hbox.pack_start (_scrolled_window, true, true);
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} else {
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_overall_hbox.pack_start (_scrolled_window, true, true, 6);
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_overall_hbox.pack_start (_side_vbox, false, false);
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}
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pack_start (_overall_hbox);
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_port_group_hbox.signal_size_allocate().connect (sigc::hide (sigc::mem_fun (*this, &IOSelector::setup_dimensions)));
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}
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PortMatrix::~PortMatrix ()
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{
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clear ();
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}
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void
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PortMatrix::set_ports (const std::list<std::string>& ports)
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{
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matrix.set_ports (ports);
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}
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/** Clear out the things that change when the number of source or destination ports changes */
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void
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PortMatrix::clear ()
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{
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for (std::vector<EventBox*>::iterator j = _row_labels.begin(); j != _row_labels.end(); ++j) {
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delete *j;
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}
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_row_labels.clear ();
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if (_row_labels_vbox) {
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_side_vbox.remove (*_row_labels_vbox);
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delete _row_labels_vbox;
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_row_labels_vbox = 0;
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}
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/* remove lurking, invisible label and padding */
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_side_vbox.children().clear ();
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delete _side_vbox_pad;
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_side_vbox_pad = 0;
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for (std::vector<PortGroupUI*>::iterator i = _port_group_ui.begin(); i != _port_group_ui.end(); ++i) {
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_visibility_checkbutton_box.remove ((*i)->get_visibility_checkbutton());
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delete *i;
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}
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_port_group_ui.clear ();
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}
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/** Set up dimensions of some of our widgets which depend on other dimensions
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* within the dialogue.
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*/
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void
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PortMatrix::setup_dimensions ()
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{
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/* Row labels */
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for (std::vector<EventBox*>::iterator j = _row_labels.begin(); j != _row_labels.end(); ++j) {
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(*j)->get_child()->set_size_request (-1, matrix.row_spacing());
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}
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if (_side_vbox_pad) {
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if (_offer_inputs) {
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_side_vbox_pad->set_size_request (-1, matrix.row_spacing() / 4);
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} else {
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_side_vbox_pad->set_size_request (-1, matrix.row_spacing() / 4);
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}
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}
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}
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/** Set up the dialogue */
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void
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PortMatrix::setup ()
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{
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clear ();
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int const rows = n_rows ();
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/* Row labels */
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_row_labels_vbox = new VBox;
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int const run_rows = std::max (1, rows);
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for (int j = 0; j < run_rows; ++j) {
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/* embolden the port/channel name */
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string s = "<b>";
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s += row_name (j);
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s += "</b>";
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Label* label = manage (new Label (s));
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EventBox* b = manage (new EventBox);
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label->set_use_markup (true);
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b->set_events (Gdk::BUTTON_PRESS_MASK);
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b->signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &IOSelector::row_label_button_pressed), j));
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b->add (*label);
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_row_labels.push_back (b);
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_row_labels_vbox->pack_start (*b, false, false);
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}
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_side_vbox_pad = new Label (""); /* unmanaged, explicitly deleted */
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if (_offer_inputs) {
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_side_vbox.pack_start (*_side_vbox_pad, false, false);
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_side_vbox.pack_start (*_row_labels_vbox, false, false);
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_side_vbox.pack_start (*manage (new Label ("")));
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} else {
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_side_vbox.pack_start (*manage (new Label ("")));
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_side_vbox.pack_start (*_row_labels_vbox, false, false);
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_side_vbox.pack_start (*_side_vbox_pad, false, false);
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}
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matrix.clear ();
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/* Checkbutton tables and visibility checkbuttons */
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for (PortGroupList::iterator i = _port_group_list.begin(); i != _port_group_list.end(); ++i) {
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PortGroupUI* t = new PortGroupUI (*this, **i);
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_port_group_ui.push_back (t);
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matrix.add_group (**i);
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_visibility_checkbutton_box.pack_start (t->get_visibility_checkbutton(), false, false);
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CheckButton* chk = dynamic_cast<CheckButton*>(&t->get_visibility_checkbutton());
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if (chk) {
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chk->signal_toggled().connect (sigc::mem_fun (*this, &PortMatrix::reset_visibility));
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}
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}
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show_all ();
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reset_visibility ();
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}
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void
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PortMatrix::reset_visibility ()
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{
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for (std::vector<PortGroupUI*>::iterator i = _port_group_ui.begin(); i != _port_group_ui.end(); ++i) {
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(*i)->setup_visibility ();
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if ((*i)->port_group().visible) {
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matrix.show_group ((*i)->port_group());
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} else {
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matrix.hide_group ((*i)->port_group());
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}
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}
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}
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void
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PortMatrix::redisplay ()
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{
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_port_group_list.refresh ();
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setup ();
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}
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/** Handle a button press on a row label */
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bool
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PortMatrix::row_label_button_pressed (GdkEventButton* e, int r)
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{
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if (e->type != GDK_BUTTON_PRESS || e->button != 3) {
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return false;
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}
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Menu* menu = manage (new Menu);
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Menu_Helpers::MenuList& items = menu->items ();
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menu->set_name ("ArdourContextMenu");
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bool const can_add = maximum_rows () > n_rows ();
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bool const can_remove = minimum_rows () < n_rows ();
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std::string const name = row_name (r);
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items.push_back (
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Menu_Helpers::MenuElem (string_compose(_("Add %1"), row_descriptor()), sigc::mem_fun (*this, &PortMatrix::add_row))
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);
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items.back().set_sensitive (can_add);
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items.push_back (
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Menu_Helpers::MenuElem (string_compose(_("Remove %1 \"%2\""), row_descriptor(), name), sigc::bind (sigc::mem_fun (*this, &PortMatrix::remove_row), r))
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);
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items.back().set_sensitive (can_remove);
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menu->popup (e->button, e->time);
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return true;
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}
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void
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PortMatrix::set_type (ARDOUR::DataType t)
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{
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_type = t;
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_port_group_list.set_type (t);
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redisplay ();
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}
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void
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PortMatrix::set_offer_inputs (bool i)
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{
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_offer_inputs = i;
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_port_group_list.set_offer_inputs (i);
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redisplay ();
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}
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/** PortGroupList constructor.
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* @param session Session to get ports from.
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* @param type Type of ports to offer (audio or MIDI)
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* @param offer_inputs true to offer output ports, otherwise false.
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* @param mask Mask of groups to make visible by default.
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*/
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PortGroupList::PortGroupList (ARDOUR::Session & session, ARDOUR::DataType type, bool offer_inputs, Mask mask)
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: _session (session), _type (type), _offer_inputs (offer_inputs),
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buss (_("Bus"), "ardour:", mask & BUSS),
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track (_("Track"), "ardour:", mask & TRACK),
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system (_("System"), "system:", mask & SYSTEM),
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other (_("Other"), "", mask & OTHER)
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{
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refresh ();
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}
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void
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PortGroupList::refresh ()
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{
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clear ();
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buss.ports.clear ();
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track.ports.clear ();
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system.ports.clear ();
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other.ports.clear ();
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/* Find the ports provided by ardour; we can't derive their type just from their
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names, so we'll have to be more devious.
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*/
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boost::shared_ptr<ARDOUR::Session::RouteList> routes = _session.get_routes ();
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cerr << "Looking for arour routes\n";
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for (ARDOUR::Session::RouteList::const_iterator i = routes->begin(); i != routes->end(); ++i) {
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PortGroup* g = 0;
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if (_type == ARDOUR::DataType::AUDIO) {
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if (boost::dynamic_pointer_cast<ARDOUR::AudioTrack> (*i)) {
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g = &track;
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} else if (!boost::dynamic_pointer_cast<ARDOUR::MidiTrack>(*i)) {
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g = &buss;
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}
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} else if (_type == ARDOUR::DataType::MIDI) {
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if (boost::dynamic_pointer_cast<ARDOUR::MidiTrack> (*i)) {
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g = &track;
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}
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/* No MIDI busses yet */
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}
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if (g) {
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ARDOUR::PortSet const & p = _offer_inputs ? ((*i)->inputs()) : ((*i)->outputs());
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for (uint32_t j = 0; j < p.num_ports(); ++j) {
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g->add (p.port(j)->name ());
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}
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std::sort (g->ports.begin(), g->ports.end());
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}
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}
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/* XXX: inserts, sends, plugin inserts? */
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/* Now we need to find the non-ardour ports; we do this by first
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finding all the ports that we can connect to.
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*/
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cerr << "Looking for non-ardour ports\n";
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const char **ports = _session.engine().get_ports ("", _type.to_jack_type(), _offer_inputs ?
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JackPortIsInput : JackPortIsOutput);
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if (ports) {
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int n = 0;
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string client_matching_string;
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cerr << "Got some\n";
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client_matching_string = _session.engine().client_name();
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client_matching_string += ':';
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while (ports[n]) {
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std::string const p = ports[n];
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if (p.substr(0, strlen ("system:")) == "system:") {
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/* system: prefix */
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system.add (p);
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} else {
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if (p.substr(0, client_matching_string.length()) != client_matching_string) {
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/* other (non-ardour) prefix */
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other.add (p);
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}
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}
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++n;
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}
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free (ports);
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}
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cerr << "at end of refresh, we have " << buss.ports.size () << " buss\n";
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cerr << "at end of refresh, we have " << track.ports.size () << " track\n";
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cerr << "at end of refresh, we have " << system.ports.size () << " system\n";
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cerr << "at end of refresh, we have " << other.ports.size () << " other\n";
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push_back (&system);
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push_back (&buss);
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push_back (&track);
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push_back (&other);
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}
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int
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PortGroupList::n_visible_ports () const
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{
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int n = 0;
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for (const_iterator i = begin(); i != end(); ++i) {
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if ((*i)->visible) {
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n += (*i)->ports.size();
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}
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}
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return n;
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}
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std::string
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PortGroupList::get_port_by_index (int n, bool with_prefix) const
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{
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/* XXX: slightly inefficient algorithm */
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for (const_iterator i = begin(); i != end(); ++i) {
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for (std::vector<std::string>::const_iterator j = (*i)->ports.begin(); j != (*i)->ports.end(); ++j) {
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if (n == 0) {
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if (with_prefix) {
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return (*i)->prefix + *j;
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} else {
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return *j;
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}
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}
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--n;
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}
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}
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return "";
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}
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void
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PortGroupList::set_type (ARDOUR::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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PortGroupList::set_offer_inputs (bool i)
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{
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_offer_inputs = i;
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}
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