ardour/gtk2_ardour/bundle_manager.cc
Carl Hetherington 954e1a6e79 Improvements to the port matrix (I think). Sizing of the cairo section should be better. Clicking on nodes performs port connects / disconnects.
git-svn-id: svn://localhost/ardour2/branches/3.0@4402 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-01-13 01:15:19 +00:00

336 lines
8.6 KiB
C++

/*
Copyright (C) 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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <gtkmm/stock.h>
#include <gtkmm/button.h>
#include <gtkmm/label.h>
#include <gtkmm/entry.h>
#include <gtkmm/table.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm/alignment.h>
#include "ardour/session.h"
#include "ardour/user_bundle.h"
#include "ardour/audioengine.h"
#include "bundle_manager.h"
#include "i18n.h"
BundleEditorMatrix::BundleEditorMatrix (
ARDOUR::Session& session, boost::shared_ptr<ARDOUR::Bundle> bundle
)
: PortMatrix (
session, bundle->type(), bundle->ports_are_inputs(),
PortGroupList::Mask (PortGroupList::SYSTEM | PortGroupList::OTHER)
)
{
_bundle = boost::dynamic_pointer_cast<ARDOUR::UserBundle> (bundle);
assert (_bundle != 0);
}
void
BundleEditorMatrix::set_state (int r, std::string const & p, bool s, uint32_t keymod)
{
if (s) {
_bundle->add_port_to_channel (r, p);
} else {
_bundle->remove_port_from_channel (r, p);
}
}
bool
BundleEditorMatrix::get_state (int r, std::string const & p) const
{
return _bundle->port_attached_to_channel (r, p);
}
uint32_t
BundleEditorMatrix::n_rows () const
{
return _bundle->nchannels ().n_total();
}
uint32_t
BundleEditorMatrix::maximum_rows () const
{
/* 65536 channels in a bundle ought to be enough for anyone (TM) */
return 65536;
}
uint32_t
BundleEditorMatrix::minimum_rows () const
{
return 0;
}
std::string
BundleEditorMatrix::row_name (int r) const
{
std::stringstream s;
s << r + 1; // 1-based counting
return s.str();
}
void
BundleEditorMatrix::add_row ()
{
_bundle->add_channel ();
setup ();
}
void
BundleEditorMatrix::remove_row (int r)
{
_bundle->remove_channel (r);
setup ();
}
std::string
BundleEditorMatrix::row_descriptor () const
{
return _("channel");
}
BundleEditor::BundleEditor (ARDOUR::Session& session, boost::shared_ptr<ARDOUR::UserBundle> bundle, bool add)
: ArdourDialog (_("Edit Bundle")), _matrix (session, bundle), _bundle (bundle)
{
Gtk::Table* t = new Gtk::Table (3, 2);
t->set_spacings (4);
Gtk::Alignment* a = new Gtk::Alignment (1, 0.5, 0, 1);
a->add (*Gtk::manage (new Gtk::Label (_("Name:"))));
t->attach (*Gtk::manage (a), 0, 1, 0, 1, Gtk::FILL, Gtk::FILL);
t->attach (_name, 1, 2, 0, 1);
_name.set_text (_bundle->name ());
_name.signal_changed().connect (sigc::mem_fun (*this, &BundleEditor::name_changed));
a = new Gtk::Alignment (1, 0.5, 0, 1);
a->add (*Gtk::manage (new Gtk::Label (_("Direction:"))));
t->attach (*Gtk::manage (a), 0, 1, 1, 2, Gtk::FILL, Gtk::FILL);
a = new Gtk::Alignment (0, 0.5, 0, 1);
a->add (_input_or_output);
t->attach (*Gtk::manage (a), 1, 2, 1, 2);
_input_or_output.append_text (_("Input"));
_input_or_output.append_text (_("Output"));
if (bundle->ports_are_inputs()) {
_input_or_output.set_active_text (_("Output"));
} else {
_input_or_output.set_active_text (_("Input"));
}
_input_or_output.signal_changed().connect (sigc::mem_fun (*this, &BundleEditor::input_or_output_changed));
a = new Gtk::Alignment (1, 0.5, 0, 1);
a->add (*Gtk::manage (new Gtk::Label (_("Type:"))));
t->attach (*Gtk::manage (a), 0, 1, 2, 3, Gtk::FILL, Gtk::FILL);
a = new Gtk::Alignment (0, 0.5, 0, 1);
a->add (_type);
t->attach (*Gtk::manage (a), 1, 2, 2, 3);
_type.append_text (_("Audio"));
_type.append_text (_("MIDI"));
switch (bundle->type ()) {
case ARDOUR::DataType::AUDIO:
_type.set_active_text (_("Audio"));
break;
case ARDOUR::DataType::MIDI:
_type.set_active_text (_("MIDI"));
break;
}
_type.signal_changed().connect (sigc::mem_fun (*this, &BundleEditor::type_changed));
get_vbox()->pack_start (*Gtk::manage (t), false, false);
get_vbox()->pack_start (_matrix);
get_vbox()->set_spacing (4);
if (add) {
add_button (Gtk::Stock::CANCEL, 1);
add_button (Gtk::Stock::ADD, 0);
} else {
add_button (Gtk::Stock::CLOSE, 0);
}
show_all ();
}
void
BundleEditor::name_changed ()
{
_bundle->set_name (_name.get_text ());
}
void
BundleEditor::input_or_output_changed ()
{
if (_input_or_output.get_active_text() == _("Output")) {
_bundle->set_ports_are_inputs ();
_matrix.set_offer_inputs (true);
} else {
_bundle->set_ports_are_outputs ();
_matrix.set_offer_inputs (false);
}
}
void
BundleEditor::type_changed ()
{
ARDOUR::DataType const t = _type.get_active_text() == _("Audio") ?
ARDOUR::DataType::AUDIO : ARDOUR::DataType::MIDI;
_bundle->set_type (t);
_matrix.set_type (t);
}
void
BundleEditor::on_map ()
{
_matrix.setup ();
Window::on_map ();
}
BundleManager::BundleManager (ARDOUR::Session& session)
: ArdourDialog (_("Bundle manager")), _session (session), edit_button (_("Edit")), delete_button (_("Delete"))
{
_list_model = Gtk::ListStore::create (_list_model_columns);
_tree_view.set_model (_list_model);
_tree_view.append_column (_("Name"), _list_model_columns.name);
_tree_view.set_headers_visible (false);
_session.foreach_bundle (sigc::mem_fun (*this, &BundleManager::add_bundle));
/* New / Edit / Delete buttons */
Gtk::VBox* buttons = new Gtk::VBox;
buttons->set_spacing (8);
Gtk::Button* b = new Gtk::Button (_("New"));
b->set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::NEW, Gtk::ICON_SIZE_BUTTON)));
b->signal_clicked().connect (sigc::mem_fun (*this, &BundleManager::new_clicked));
buttons->pack_start (*Gtk::manage (b), false, false);
edit_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::EDIT, Gtk::ICON_SIZE_BUTTON)));
edit_button.signal_clicked().connect (sigc::mem_fun (*this, &BundleManager::edit_clicked));
buttons->pack_start (edit_button, false, false);
delete_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::DELETE, Gtk::ICON_SIZE_BUTTON)));
delete_button.signal_clicked().connect (sigc::mem_fun (*this, &BundleManager::delete_clicked));
buttons->pack_start (delete_button, false, false);
Gtk::HBox* h = new Gtk::HBox;
h->set_spacing (8);
h->set_border_width (8);
h->pack_start (_tree_view);
h->pack_start (*Gtk::manage (buttons), false, false);
get_vbox()->set_spacing (8);
get_vbox()->pack_start (*Gtk::manage (h));
set_default_size (480, 240);
_tree_view.get_selection()->signal_changed().connect (
sigc::mem_fun (*this, &BundleManager::set_button_sensitivity)
);
set_button_sensitivity ();
show_all ();
}
void
BundleManager::set_button_sensitivity ()
{
bool const sel = (_tree_view.get_selection()->get_selected() != 0);
edit_button.set_sensitive (sel);
delete_button.set_sensitive (sel);
}
void
BundleManager::new_clicked ()
{
boost::shared_ptr<ARDOUR::UserBundle> b (new ARDOUR::UserBundle (""));
/* Start off with a single channel */
b->add_channel ();
BundleEditor e (_session, b, true);
if (e.run () == 0) {
_session.add_bundle (b);
add_bundle (b);
}
}
void
BundleManager::edit_clicked ()
{
Gtk::TreeModel::iterator i = _tree_view.get_selection()->get_selected();
if (i) {
boost::shared_ptr<ARDOUR::UserBundle> b = (*i)[_list_model_columns.bundle];
BundleEditor e (_session, b, false);
e.run ();
}
}
void
BundleManager::delete_clicked ()
{
Gtk::TreeModel::iterator i = _tree_view.get_selection()->get_selected();
if (i) {
boost::shared_ptr<ARDOUR::UserBundle> b = (*i)[_list_model_columns.bundle];
_session.remove_bundle (b);
_list_model->erase (i);
}
}
void
BundleManager::add_bundle (boost::shared_ptr<ARDOUR::Bundle> b)
{
boost::shared_ptr<ARDOUR::UserBundle> u = boost::dynamic_pointer_cast<ARDOUR::UserBundle> (b);
if (u == 0) {
return;
}
Gtk::TreeModel::iterator i = _list_model->append ();
(*i)[_list_model_columns.name] = u->name ();
(*i)[_list_model_columns.bundle] = u;
u->NameChanged.connect (sigc::bind (sigc::mem_fun (*this, &BundleManager::bundle_name_changed), u));
}
void
BundleManager::bundle_name_changed (boost::shared_ptr<ARDOUR::UserBundle> b)
{
Gtk::TreeModel::iterator i = _list_model->children().begin ();
while (i != _list_model->children().end()) {
boost::shared_ptr<ARDOUR::UserBundle> t = (*i)[_list_model_columns.bundle];
if (t == b) {
break;
}
++i;
}
if (i != _list_model->children().end()) {
(*i)[_list_model_columns.name] = b->name ();
}
}