/*
- Copyright (C) 2002-2003 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
*/
-#include <gtkmm/label.h>
-#include <gtkmm/enums.h>
-#include <gtkmm/image.h>
-#include <gtkmm/stock.h>
#include <gtkmm/messagedialog.h>
#include <glibmm/objectbase.h>
+
#include <gtkmm2ext/doi.h>
+
#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/data_type.h"
+
#include "io_selector.h"
#include "utils.h"
#include "gui_thread.h"
#include "i18n.h"
-RotatedLabelSet::RotatedLabelSet ()
- : Glib::ObjectBase ("RotatedLabelSet"), Gtk::Widget (), _base_start (64), _base_width (128)
-{
- set_flags (Gtk::NO_WINDOW);
- set_angle (30);
-}
-
-RotatedLabelSet::~RotatedLabelSet ()
-{
-
-}
-
-void
-RotatedLabelSet::set_angle (int degrees)
-{
- _angle_degrees = degrees;
- _angle_radians = M_PI * _angle_degrees / 180;
-
- queue_resize ();
-}
-
-void
-RotatedLabelSet::on_size_request (Gtk::Requisition* requisition)
-{
- *requisition = Gtk::Requisition ();
-
- if (_pango_layout == 0) {
- return;
- }
-
- /* Our height is the highest label */
- requisition->height = 0;
- for (std::vector<std::string>::const_iterator i = _labels.begin(); i != _labels.end(); ++i) {
- std::pair<int, int> const d = setup_layout (*i);
- if (d.second > requisition->height) {
- requisition->height = d.second;
- }
- }
-
- /* And our width is the base plus the width of the last label */
- requisition->width = _base_start + _base_width;
- if (_labels.empty() == false) {
- std::pair<int, int> const d = setup_layout (_labels.back());
- requisition->width += d.first;
- }
-}
-
-void
-RotatedLabelSet::on_size_allocate (Gtk::Allocation& allocation)
-{
- set_allocation (allocation);
-
- if (_gdk_window) {
- _gdk_window->move_resize (
- allocation.get_x(), allocation.get_y(), allocation.get_width(), allocation.get_height()
- );
- }
-}
-
-void
-RotatedLabelSet::on_realize ()
-{
- Gtk::Widget::on_realize ();
-
- Glib::RefPtr<Gtk::Style> style = get_style ();
-
- if (!_gdk_window) {
- GdkWindowAttr attributes;
- memset (&attributes, 0, sizeof (attributes));
+using namespace ARDOUR;
+using namespace Gtk;
- Gtk::Allocation allocation = get_allocation ();
- attributes.x = allocation.get_x ();
- attributes.y = allocation.get_y ();
- attributes.width = allocation.get_width ();
- attributes.height = allocation.get_height ();
-
- attributes.event_mask = get_events () | Gdk::EXPOSURE_MASK;
- attributes.window_type = GDK_WINDOW_CHILD;
- attributes.wclass = GDK_INPUT_OUTPUT;
-
- _gdk_window = Gdk::Window::create (get_window (), &attributes, GDK_WA_X | GDK_WA_Y);
- unset_flags (Gtk::NO_WINDOW);
- set_window (_gdk_window);
-
- _bg_colour = style->get_bg (Gtk::STATE_NORMAL );
- modify_bg (Gtk::STATE_NORMAL, _bg_colour);
- _fg_colour = style->get_fg (Gtk::STATE_NORMAL);
-;
- _gdk_window->set_user_data (gobj ());
-
- /* Set up Pango stuff */
- _pango_context = create_pango_context ();
-
- Pango::Matrix matrix = PANGO_MATRIX_INIT;
- pango_matrix_rotate (&matrix, _angle_degrees);
- _pango_context->set_matrix (matrix);
-
- _pango_layout = Pango::Layout::create (_pango_context);
- _gc = Gdk::GC::create (get_window ());
- }
-}
-
-void
-RotatedLabelSet::on_unrealize()
+IOSelector::IOSelector (ARDOUR::Session& session, boost::shared_ptr<ARDOUR::IO> io, bool offer_inputs)
+ : PortMatrix (
+ session, io->default_type(), !offer_inputs,
+ PortGroupList::Mask (PortGroupList::BUSS | PortGroupList::SYSTEM | PortGroupList::OTHER)
+ ),
+ _io (io)
{
- _gdk_window.clear ();
-
- Gtk::Widget::on_unrealize ();
-}
-
-
-/**
- * Set up our Pango layout to plot a given string, and compute its dimensions once it has been rotated.
- * @param s String to use.
- * @return width and height of the rotated string, in pixels.
- */
-
-std::pair<int, int>
-RotatedLabelSet::setup_layout (std::string const & s)
-{
- _pango_layout->set_text (s);
-
- /* Here's the unrotated size */
- int w;
- int h;
- _pango_layout->get_pixel_size (w, h);
-
- /* Rotate the width and height as appropriate. I thought Pango might be able to do this for us,
- but I can't find out how... */
- std::pair<int, int> d;
- d.first = int (w * cos (_angle_radians) - h * sin (_angle_radians));
- d.second = int (w * sin (_angle_radians) + h * cos (_angle_radians));
-
- return d;
-}
-
-bool RotatedLabelSet::on_expose_event (GdkEventExpose* event)
-{
- if (!_gdk_window) {
- return true;
- }
-
- int const height = get_allocation().get_height ();
- double const spacing = double (_base_width) / _labels.size();
-
- /* Plot all the labels; really we should clip for efficiency */
- for (uint32_t i = 0; i < _labels.size(); ++i) {
- std::pair<int, int> const d = setup_layout (_labels[i]);
- get_window()->draw_layout (_gc, _base_start + int ((i + 0.25) * spacing), height - d.second, _pango_layout, _fg_colour, _bg_colour);
- }
-
- return true;
-}
-
-void
-RotatedLabelSet::set_n_labels (int n)
-{
- _labels.resize (n);
- queue_resize ();
-}
-
-void
-RotatedLabelSet::set_label (int n, std::string const & l)
-{
- _labels[n] = l;
- queue_resize ();
-}
-
-std::string
-RotatedLabelSet::get_label (int n) const
-{
- return _labels[n];
-}
-
-/**
- * Set the `base dimensions'. These are the dimensions of the area at which the labels start, and
- * have to be set up to match whatever they are labelling.
- *
- * Roughly speaking, we have
- *
- * L L L L
- * E E E E
- * B B B B
- * A A A A
- * L L L L
- * <--s--><--w--->
- */
-
-void
-RotatedLabelSet::set_base_dimensions (int s, int w)
-{
- _base_start = s;
- _base_width = w;
- queue_resize ();
-}
-
-
-/**
- * Construct an IOSelector.
- * @param session Session to operate on.
- * @param io IO to operate on.
- * @param for_input true if the selector is for an input, otherwise false.
- */
-
-IOSelector::IOSelector (ARDOUR::Session& session, boost::shared_ptr<ARDOUR::IO> io, bool for_input)
- : _session (session), _io (io), _for_input (for_input), _width (0), _height (0),
- _ignore_check_button_toggle (false), _add_remove_box_added (false)
-{
- /* Column labels */
- pack_start (_column_labels, true, true);
-
- /* Buttons for adding and removing ports */
- _add_port_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::ADD, Gtk::ICON_SIZE_MENU)));
- _add_port_button.set_label (_("Add port"));
- _add_port_button.signal_clicked().connect (mem_fun (*this, &IOSelector::add_port_button_clicked));
- _add_remove_box.pack_start (_add_port_button);
- _remove_port_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::REMOVE, Gtk::ICON_SIZE_MENU)));
- _remove_port_button.set_label (_("Remove port"));
- _remove_port_button.signal_clicked().connect (mem_fun (*this, &IOSelector::remove_port_button_clicked));
- _add_remove_box.pack_start (_remove_port_button);
- set_button_sensitivity ();
-
- /* Table. We need to put in a HBox, with a dummy label to its right,
- so that the rotated column labels can overhang the right hand side of the table. */
- setup_table_size ();
- setup_row_labels ();
- setup_column_labels ();
- setup_check_button_states ();
- _table_hbox.pack_start (_table, false, false);
- _table_hbox.pack_start (_dummy);
- _table.set_col_spacings (4);
- pack_start (_table_hbox);
-
- show_all ();
-
- update_column_label_dimensions ();
-
/* Listen for ports changing on the IO */
- if (_for_input) {
+ if (_offer_inputs) {
_io->input_changed.connect (mem_fun(*this, &IOSelector::ports_changed));
} else {
_io->output_changed.connect (mem_fun(*this, &IOSelector::ports_changed));
}
-
+
+ /* this got lost in a merge from 2.0 */
+
+ // set_button_sensitivity ();
+ // io->name_changed.connect (mem_fun(*this, &IOSelector::name_changed));
+
}
-IOSelector::~IOSelector ()
+void
+IOSelector::ports_changed (ARDOUR::IOChange change, void *src)
{
- for (std::vector<Gtk::Label*>::iterator i = _row_labels.begin(); i != _row_labels.end(); ++i) {
- delete *i;
- }
+ ENSURE_GUI_THREAD (bind (mem_fun (*this, &IOSelector::ports_changed), change, src));
- for (uint32_t x = 0; x < _check_buttons.size(); ++x) {
- for (uint32_t y = 0; y < _check_buttons[x].size(); ++y) {
- delete _check_buttons[x][y];
- }
- }
+ redisplay ();
}
-/**
- * Sets up the sizing of the column label widget to match the table that's underneath it.
- */
void
-IOSelector::update_column_label_dimensions ()
+IOSelector::set_state (int r, std::string const & p, bool s)
{
- if (_row_labels.empty() || _check_buttons.empty() || _check_buttons[0].empty()) {
- return;
- }
-
- _column_labels.set_base_dimensions (
- /* width of the row label + a column spacing */
- _row_labels.front()->get_width() + _table.get_col_spacing (0),
- /* width of a check button + a column spacing for each column */
- _check_buttons.size() * ( _check_buttons[0][0]->get_width() + _table.get_col_spacing(1))
- );
+ if (s) {
+ if (!_offer_inputs) {
+ _io->connect_input (_io->input(r), p, 0);
+ } else {
+ _io->connect_output (_io->output(r), p, 0);
+ }
+ } else {
+ if (!_offer_inputs) {
+ _io->disconnect_input (_io->input(r), p, 0);
+ } else {
+ _io->disconnect_output (_io->output(r), p, 0);
+ }
+ }
}
-void
-IOSelector::setup_table_size ()
+bool
+IOSelector::get_state (int r, std::string const & p) const
{
- if (_add_remove_box_added) {
- _table.remove (_add_remove_box);
- }
-
- /* New width */
-
- int const old_width = _width;
- _width = 0;
-
- const char **ports = _session.engine().get_ports (
- "", _io->default_type().to_jack_type(), _for_input ? JackPortIsOutput : JackPortIsInput
- );
-
- if (ports) {
- while (ports[_width]) {
- ++_width;
- }
- }
-
- /* New height */
+ vector<string> connections;
- int const old_height = _height;
-
- ARDOUR::DataType const t = _io->default_type();
-
- if (_for_input) {
- _height = _io->n_inputs().get(t);
+ if (_offer_inputs) {
+ _io->output(r)->get_connections (connections);
} else {
- _height = _io->n_outputs().get(t);
+ _io->input(r)->get_connections (connections);
}
- _table.resize (_width + 1, _height + 1);
-
- /* Add checkboxes where required, and remove those that aren't */
- for (int x = _width; x < old_width; ++x) {
- for (int y = 0; y < old_height; ++y) {
- delete _check_buttons[x][y];
- }
- }
- _check_buttons.resize (_width);
-
- for (int x = 0; x < _width; x++) {
+ int k = 0;
+ for (vector<string>::iterator i = connections.begin(); i != connections.end(); ++i) {
- for (int y = _height; y < old_height; ++y) {
- delete _check_buttons[x][y];
+ if ((*i)== p) {
+ return true;
}
- _check_buttons[x].resize (_height);
- for (int y = 0; y < _height; y++) {
-
- if (x >= old_width || y >= old_height) {
- Gtk::CheckButton* button = new Gtk::CheckButton;
- button->signal_toggled().connect (
- sigc::bind (sigc::mem_fun (*this, &IOSelector::check_button_toggled), x, y)
- );
- _check_buttons[x][y] = button;
- _table.attach (*button, x + 1, x + 2, y, y + 1);
- }
- }
+ ++k;
}
- /* Add more row labels where required, and remove those that aren't */
- for (int y = _height; y < old_height; ++y) {
- delete _row_labels[y];
- }
- _row_labels.resize (_height);
- for (int y = old_height; y < _height; ++y) {
- Gtk::Label* label = new Gtk::Label;
- _row_labels[y] = label;
- _table.attach (*label, 0, 1, y, y + 1);
- }
-
- _table.attach (_add_remove_box, 0, 1, _height, _height + 1);
- _add_remove_box_added = true;
-
- show_all ();
+ return false;
}
-
-/**
- * Write the correct text to the row labels.
- */
-
-void
-IOSelector::setup_row_labels ()
+uint32_t
+IOSelector::n_rows () const
{
- for (int y = 0; y < _height; y++) {
- _row_labels[y]->set_text (_for_input ? _io->input(y)->name() : _io->output(y)->name());
+ if (!_offer_inputs) {
+ return _io->inputs().num_ports (_io->default_type());
+ } else {
+ return _io->outputs().num_ports (_io->default_type());
}
}
-/**
- * Write the correct text to the column labels.
- */
-
-void
-IOSelector::setup_column_labels ()
+uint32_t
+IOSelector::maximum_rows () const
{
- /* Find the ports that we can connect to */
- const char **ports = _session.engine().get_ports (
- "", _io->default_type().to_jack_type(), _for_input ? JackPortIsOutput : JackPortIsInput
- );
-
- if (ports == 0) {
- return;
- }
-
- int n = 0;
- while (ports[n]) {
- ++n;
- }
-
- _column_labels.set_n_labels (n);
-
- for (int i = 0; i < n; ++i) {
- _column_labels.set_label (i, ports[i]);
+ if (!_offer_inputs) {
+ return _io->input_maximum ().get (_io->default_type());
+ } else {
+ return _io->output_maximum ().get (_io->default_type());
}
}
-/**
- * Set up the state of each check button according to what connections are made.
- */
-
-void
-IOSelector::setup_check_button_states ()
+uint32_t
+IOSelector::minimum_rows () const
{
- _ignore_check_button_toggle = true;
-
- /* Set the state of the check boxes according to current connections */
- for (int i = 0; i < _height; ++i) {
- const char **connections = _for_input ? _io->input(i)->get_connections() : _io->output(i)->get_connections();
- for (int j = 0; j < _width; ++j) {
-
- std::string const t = _column_labels.get_label (j);
- int k = 0;
- bool required_state = false;
-
- while (connections && connections[k]) {
- if (std::string(connections[k]) == t) {
- required_state = true;
- break;
- }
- ++k;
- }
-
- _check_buttons[j][i]->set_active (required_state);
- }
+ if (!_offer_inputs) {
+ return _io->input_minimum ().get (_io->default_type());
+ } else {
+ return _io->output_minimum ().get (_io->default_type());
}
-
- _ignore_check_button_toggle = false;
}
-
-/**
- * Handle a toggle of a check button.
- */
-
-void
-IOSelector::check_button_toggled (int x, int y)
+std::string
+IOSelector::row_name (int r) const
{
- if (_ignore_check_button_toggle) {
- return;
- }
-
- bool const new_state = _check_buttons[x][y]->get_active ();
- std::string const port = _column_labels.get_label (x);
-
- if (new_state) {
- if (_for_input) {
- _io->connect_input (_io->input(y), port, 0);
- } else {
- _io->connect_output (_io->output(y), port, 0);
- }
+ if (!_offer_inputs) {
+ return _io->input(r)->name();
} else {
- if (_for_input) {
- _io->disconnect_input (_io->input(y), port, 0);
- } else {
- _io->disconnect_output (_io->output(y), port, 0);
- }
+ return _io->output(r)->name();
}
+
}
void
-IOSelector::add_port_button_clicked ()
+IOSelector::add_row ()
{
- /* add a new port, then hide the button if we're up to the maximum allowed */
-
// The IO selector only works for single typed IOs
- const ARDOUR::DataType t = _io->default_type();
+ const ARDOUR::DataType t = _io->default_type ();
- if (_for_input) {
+ if (!_offer_inputs) {
try {
_io->add_input_port ("", this);
}
- catch (ARDOUR::AudioEngine::PortRegistrationFailure& err) {
- Gtk::MessageDialog msg (0, _("There are no more JACK ports available."));
+ catch (AudioEngine::PortRegistrationFailure& err) {
+ MessageDialog msg (_("There are no more JACK ports available."));
msg.run ();
}
_io->add_output_port ("", this);
}
- catch (ARDOUR::AudioEngine::PortRegistrationFailure& err) {
- Gtk::MessageDialog msg (0, _("There are no more JACK ports available."));
+ catch (AudioEngine::PortRegistrationFailure& err) {
+ MessageDialog msg (_("There are no more JACK ports available."));
msg.run ();
}
}
-
- set_button_sensitivity ();
}
-
void
-IOSelector::remove_port_button_clicked ()
+IOSelector::remove_row (int r)
{
- uint32_t nports;
-
// The IO selector only works for single typed IOs
- const ARDOUR::DataType t = _io->default_type();
-
- // always remove last port
+ const ARDOUR::DataType t = _io->default_type ();
- if (_for_input) {
- if ((nports = _io->n_inputs().get(t)) > 0) {
- _io->remove_input_port (_io->input(nports - 1), this);
- }
+ if (!_offer_inputs) {
+ _io->remove_input_port (_io->input (r), this);
} else {
- if ((nports = _io->n_outputs().get(t)) > 0) {
- _io->remove_output_port (_io->output(nports - 1), this);
- }
+ _io->remove_output_port (_io->output (r), this);
}
-
- set_button_sensitivity ();
}
+std::string
+IOSelector::row_descriptor () const
+{
+ return _("port");
+}
+#if 0
void
IOSelector::set_button_sensitivity ()
{
- ARDOUR::DataType const t = _io->default_type();
+ if (for_input) {
- if (_for_input) {
+ if (io->input_maximum() < 0 || io->input_maximum() > (int) io->n_inputs()) {
+ add_port_button.set_sensitive (true);
+ } else {
+ add_port_button.set_sensitive (false);
+ }
- _add_port_button.set_sensitive (
- _io->input_maximum().get(t) > _io->n_inputs().get(t)
- );
} else {
- _add_port_button.set_sensitive (
- _io->output_maximum().get(t) > _io->n_outputs().get(t)
- );
+ if (io->output_maximum() < 0 || io->output_maximum() > (int) io->n_outputs()) {
+ add_port_button.set_sensitive (true);
+ } else {
+ add_port_button.set_sensitive (false);
+ }
+
}
- if (_for_input) {
-
- _remove_port_button.set_sensitive (
- _io->n_inputs().get(t) && _io->input_minimum().get(t) < _io->n_inputs().get(t)
- );
+ if (for_input) {
+ if (io->n_inputs() && (io->input_minimum() < 0 || io->input_minimum() < (int) io->n_inputs())) {
+ remove_port_button.set_sensitive (true);
+ } else {
+ remove_port_button.set_sensitive (false);
+ }
+
} else {
-
- _remove_port_button.set_sensitive (
- _io->n_outputs().get(t) && _io->output_minimum().get(t) < _io->n_outputs().get(t)
- );
+ if (io->n_outputs() && (io->output_minimum() < 0 || io->output_minimum() < (int) io->n_outputs())) {
+ remove_port_button.set_sensitive (true);
+ } else {
+ remove_port_button.set_sensitive (false);
+ }
}
}
+#endif
+#if 0
void
-IOSelector::ports_changed (ARDOUR::IOChange change, void *src)
+IOSelector::name_changed (void* src)
{
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &IOSelector::ports_changed), change, src));
-
- redisplay ();
-}
-
-
-void
-IOSelector::redisplay ()
-{
- setup_table_size ();
- setup_column_labels ();
- setup_row_labels ();
- setup_check_button_states ();
- update_column_label_dimensions ();
+ ENSURE_GUI_THREAD(bind (mem_fun(*this, &IOSelector::name_changed), src));
+
+ display_ports ();
}
-
-
+#endif
IOSelectorWindow::IOSelectorWindow (
ARDOUR::Session& session, boost::shared_ptr<ARDOUR::IO> io, bool for_input, bool can_cancel
)
: ArdourDialog ("I/O selector"),
- _selector (session, io, for_input),
+ _selector (session, io, !for_input),
ok_button (can_cancel ? _("OK"): _("Close")),
cancel_button (_("Cancel")),
rescan_button (_("Rescan"))