/*
- Copyright (C) 2002-2009 Paul Davis
+ Copyright (C) 2002-2009 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/menu.h>
#include <gtkmm/menushell.h>
#include <gtkmm/menu_elems.h>
+#include <gtkmm/window.h>
+#include <gtkmm/stock.h>
+#include <gtkmm/messagedialog.h>
#include "ardour/bundle.h"
#include "ardour/types.h"
#include "ardour/session.h"
#include "ardour/route.h"
+#include "ardour/audioengine.h"
+#include "gtkmm2ext/utils.h"
#include "port_matrix.h"
-#include "i18n.h"
+#include "port_matrix_body.h"
+#include "port_matrix_component.h"
+#include "ardour_dialog.h"
+#include "pbd/i18n.h"
+#include "gui_thread.h"
+#include "utils.h"
+
+using namespace std;
+using namespace Gtk;
+using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
/** PortMatrix constructor.
* @param session Our session.
* @param type Port type that we are handling.
*/
-PortMatrix::PortMatrix (ARDOUR::Session& session, ARDOUR::DataType type)
- : _session (session),
- _type (type),
- _body (this),
- _column_visibility_box_added (false),
- _row_visibility_box_added (false),
- _menu (0),
- _setup_once (false),
- _arrangement (TOP_TO_RIGHT),
- _row_index (0),
- _column_index (1)
-{
- _ports[0].set_type (type);
- _ports[1].set_type (type);
-
- _row_visibility_box.pack_start (_row_visibility_label, Gtk::PACK_SHRINK);
- _column_visibility_box.pack_start (_column_visibility_label, Gtk::PACK_SHRINK);
+PortMatrix::PortMatrix (Window* parent, Session* session, DataType type)
+ : Table (4, 4)
+ , _parent (parent)
+ , _type (type)
+ , _menu (0)
+ , _arrangement (TOP_TO_RIGHT)
+ , _row_index (0)
+ , _column_index (1)
+ , _min_height_divisor (1)
+ , _show_only_bundles (false)
+ , _inhibit_toggle_show_only_bundles (false)
+ , _ignore_notebook_page_selected (false)
+{
+ set_session (session);
+
+ _body = new PortMatrixBody (this);
+ _body->DimensionsChanged.connect (sigc::mem_fun (*this, &PortMatrix::body_dimensions_changed));
+
+ _hbox.pack_end (_hspacer, true, true);
+ _hbox.pack_end (_hnotebook, false, false);
+ _hbox.pack_end (_hlabel, false, false);
+
+ _vnotebook.signal_switch_page().connect (sigc::mem_fun (*this, &PortMatrix::notebook_page_selected));
+ _vnotebook.property_tab_border() = 4;
+ _vnotebook.set_name (X_("PortMatrixLabel"));
+ _hnotebook.signal_switch_page().connect (sigc::mem_fun (*this, &PortMatrix::notebook_page_selected));
+ _hnotebook.property_tab_border() = 4;
+ _hnotebook.set_name (X_("PortMatrixLabel"));
+
+ _vlabel.set_use_markup ();
+ _vlabel.set_alignment (1, 1);
+ _vlabel.set_padding (4, 16);
+ _vlabel.set_name (X_("PortMatrixLabel"));
+ _hlabel.set_use_markup ();
+ _hlabel.set_alignment (1, 0.5);
+ _hlabel.set_padding (16, 4);
+ _hlabel.set_name (X_("PortMatrixLabel"));
+
+ set_row_spacing (0, 8);
+ set_col_spacing (0, 8);
+ set_row_spacing (2, 8);
+ set_col_spacing (2, 8);
+
+ _body->show ();
+ _vbox.show ();
+ _hbox.show ();
+ _vscroll.show ();
+ _hscroll.show ();
+ _vlabel.show ();
+ _hlabel.show ();
+ _hspacer.show ();
+ _vspacer.show ();
+ _vnotebook.show ();
+ _hnotebook.show ();
+}
+
+PortMatrix::~PortMatrix ()
+{
+ delete _body;
+ delete _menu;
+}
+
+/** Perform initial and once-only setup. This must be called by
+ * subclasses after they have set up _ports[] to at least some
+ * reasonable extent. Two-part initialisation is necessary because
+ * setting up _ports is largely done by virtual functions in
+ * subclasses.
+ */
+
+void
+PortMatrix::init ()
+{
+ select_arrangement ();
+
+ /* Signal handling is kind of split into three parts:
+ *
+ * 1. When _ports[] changes, we call setup(). This essentially sorts out our visual
+ * representation of the information in _ports[].
+ *
+ * 2. When certain other things change, we need to get our subclass to clear and
+ * re-fill _ports[], which in turn causes appropriate signals to be raised to
+ * hook into part (1).
+ *
+ * 3. Assorted other signals.
+ */
+
+
+ /* Part 1: the basic _ports[] change -> reset visuals */
+
+ for (int i = 0; i < 2; ++i) {
+ /* watch for the content of _ports[] changing */
+ _ports[i].Changed.connect (_changed_connections, invalidator (*this), boost::bind (&PortMatrix::setup, this), gui_context());
+
+ /* and for bundles in _ports[] changing */
+ _ports[i].BundleChanged.connect (_bundle_changed_connections, invalidator (*this), boost::bind (&PortMatrix::setup, this), gui_context());
+ }
+
+ /* Part 2: notice when things have changed that require our subclass to clear and refill _ports[] */
+
+ /* watch for routes being added or removed */
+ _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::routes_changed, this), gui_context());
+
+ /* and also bundles */
+ _session->BundleAddedOrRemoved.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::setup_global_ports, this), gui_context());
+
+ /* and also ports */
+ _session->engine().PortRegisteredOrUnregistered.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::setup_global_ports, this), gui_context());
+
+ /* watch for route order keys changing, which changes the order of things in our global ports list(s) */
+ PresentationInfo::Change.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::setup_global_ports_proxy, this), gui_context());
+
+ /* Part 3: other stuff */
+
+ _session->engine().PortConnectedOrDisconnected.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::port_connected_or_disconnected, this), gui_context ());
_hscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::hscroll_changed));
_vscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::vscroll_changed));
- /* watch for routes being added or removed */
- _session.RouteAdded.connect (sigc::hide (sigc::mem_fun (*this, &PortMatrix::routes_changed)));
-
reconnect_to_routes ();
- show_all ();
+ setup ();
}
-PortMatrix::~PortMatrix ()
+/** Disconnect from and reconnect to routes' signals that we need to watch for things that affect the matrix */
+void
+PortMatrix::reconnect_to_routes ()
{
- for (std::vector<Gtk::CheckButton*>::iterator i = _column_visibility_buttons.begin(); i != _column_visibility_buttons.end(); ++i) {
- delete *i;
- }
+ _route_connections.drop_connections ();
- for (std::vector<Gtk::CheckButton*>::iterator i = _row_visibility_buttons.begin(); i != _row_visibility_buttons.end(); ++i) {
- delete *i;
+ boost::shared_ptr<RouteList> routes = _session->get_routes ();
+ for (RouteList::iterator i = routes->begin(); i != routes->end(); ++i) {
+ (*i)->processors_changed.connect (_route_connections, invalidator (*this), boost::bind (&PortMatrix::route_processors_changed, this, _1), gui_context());
+ (*i)->DropReferences.connect (_route_connections, invalidator (*this), boost::bind (&PortMatrix::routes_changed, this), gui_context());
}
-
- delete _menu;
}
-/** Disconnect from and reconnect to routes' signals that we need to watch for things that affect the matrix */
void
-PortMatrix::reconnect_to_routes ()
+PortMatrix::route_processors_changed (RouteProcessorChange c)
{
- for (std::vector<sigc::connection>::iterator i = _route_connections.begin(); i != _route_connections.end(); ++i) {
- i->disconnect ();
+ if (c.type == RouteProcessorChange::MeterPointChange) {
+ /* this change has no impact on the port matrix */
+ return;
}
- boost::shared_ptr<ARDOUR::RouteList> routes = _session.get_routes ();
- for (ARDOUR::RouteList::iterator i = routes->begin(); i != routes->end(); ++i) {
- _route_connections.push_back (
- (*i)->processors_changed.connect (sigc::mem_fun (*this, &PortMatrix::setup))
- );
- }
+ setup_global_ports ();
}
/** A route has been added to or removed from the session */
void
PortMatrix::routes_changed ()
{
+ if (!_session) return;
reconnect_to_routes ();
- setup ();
+ setup_global_ports ();
}
-/** Set up everything that changes about the matrix */
+/** Set up everything that depends on the content of _ports[] */
void
PortMatrix::setup ()
{
- select_arrangement ();
- _body.setup ();
- setup_scrollbars ();
- queue_draw ();
-
- if (_setup_once) {
-
- /* we've set up before, so we need to clean up before re-setting-up */
- /* XXX: we ought to be able to do this by just getting a list of children
- from each container widget, but I couldn't make that work */
-
-
- for (std::vector<Gtk::CheckButton*>::iterator i = _column_visibility_buttons.begin(); i != _column_visibility_buttons.end(); ++i) {
- _column_visibility_box.remove (**i);
- delete *i;
- }
-
- _column_visibility_buttons.clear ();
-
- for (std::vector<Gtk::CheckButton*>::iterator i = _row_visibility_buttons.begin(); i != _row_visibility_buttons.end(); ++i) {
- _row_visibility_box.remove (**i);
- delete *i;
- }
-
- _row_visibility_buttons.clear ();
-
- _scroller_table.remove (_vscroll);
- _scroller_table.remove (_body);
- _scroller_table.remove (_hscroll);
-
- _main_hbox.remove (_scroller_table);
- if (_row_visibility_box_added) {
- _main_hbox.remove (_row_visibility_box);
- }
-
- if (_column_visibility_box_added) {
- remove (_column_visibility_box);
- }
- remove (_main_hbox);
+ if (!_session) {
+ _route_connections.drop_connections ();
+ return; // session went away
}
- if (_column_index == 0) {
- _column_visibility_label.set_text (_("Show Outputs"));
- _row_visibility_label.set_text (_("Show Inputs"));
- } else {
- _column_visibility_label.set_text (_("Show Inputs"));
- _row_visibility_label.set_text (_("Show Outputs"));
- }
-
- for (PortGroupList::List::const_iterator i = columns()->begin(); i != columns()->end(); ++i) {
- Gtk::CheckButton* b = new Gtk::CheckButton ((*i)->name);
- b->set_active ((*i)->visible());
- boost::weak_ptr<PortGroup> w (*i);
- b->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &PortMatrix::visibility_toggled), w, b));
- _column_visibility_buttons.push_back (b);
- _column_visibility_box.pack_start (*b, Gtk::PACK_SHRINK);
- }
-
- for (PortGroupList::List::const_iterator i = rows()->begin(); i != rows()->end(); ++i) {
- Gtk::CheckButton* b = new Gtk::CheckButton ((*i)->name);
- b->set_active ((*i)->visible());
- boost::weak_ptr<PortGroup> w (*i);
- b->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &PortMatrix::visibility_toggled), w, b));
- _row_visibility_buttons.push_back (b);
- _row_visibility_box.pack_start (*b, Gtk::PACK_SHRINK);
- }
-
- if (_arrangement == TOP_TO_RIGHT) {
-
- _scroller_table.attach (_hscroll, 0, 1, 0, 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
- _scroller_table.attach (_body, 0, 1, 1, 2);
- _scroller_table.attach (_vscroll, 1, 2, 1, 2, Gtk::SHRINK);
-
- _main_hbox.pack_start (_scroller_table);
-
- if (rows()->size() > 1) {
- _main_hbox.pack_start (_row_visibility_box, Gtk::PACK_SHRINK);
- _row_visibility_box_added = true;
- } else {
- _row_visibility_box_added = false;
- }
+ /* this needs to be done first, as the visible_ports() method uses the
+ notebook state to decide which ports are being shown */
- if (columns()->size() > 1) {
- pack_start (_column_visibility_box, Gtk::PACK_SHRINK);
- _column_visibility_box_added = true;
- } else {
- _column_visibility_box_added = false;
- }
-
- pack_start (_main_hbox);
-
- } else {
- _scroller_table.attach (_vscroll, 0, 1, 0, 1, Gtk::SHRINK);
- _scroller_table.attach (_body, 1, 2, 0, 1);
- _scroller_table.attach (_hscroll, 1, 2, 1, 2, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
+ setup_notebooks ();
- if (rows()->size() > 1) {
- _main_hbox.pack_start (_row_visibility_box, Gtk::PACK_SHRINK);
- _row_visibility_box_added = true;
- } else {
- _row_visibility_box_added = false;
- }
-
- _main_hbox.pack_start (_scroller_table);
-
- pack_start (_main_hbox);
-
- if (columns()->size() > 1) {
- pack_start (_column_visibility_box, Gtk::PACK_SHRINK);
- _column_visibility_box_added = true;
- } else {
- _column_visibility_box_added = false;
- }
- }
-
- _setup_once = true;
-
- show_all ();
+ _body->setup ();
+ setup_scrollbars ();
+ update_tab_highlighting ();
+ queue_draw ();
}
void
-PortMatrix::set_type (ARDOUR::DataType t)
+PortMatrix::set_type (DataType t)
{
_type = t;
- _ports[0].set_type (_type);
- _ports[1].set_type (_type);
- setup ();
}
void
PortMatrix::hscroll_changed ()
{
- _body.set_xoffset (_hscroll.get_adjustment()->get_value());
+ _body->set_xoffset (_hscroll.get_adjustment()->get_value());
}
void
PortMatrix::vscroll_changed ()
{
- _body.set_yoffset (_vscroll.get_adjustment()->get_value());
+ _body->set_yoffset (_vscroll.get_adjustment()->get_value());
}
void
PortMatrix::setup_scrollbars ()
{
- Gtk::Adjustment* a = _hscroll.get_adjustment ();
+ Adjustment* a = _hscroll.get_adjustment ();
a->set_lower (0);
- a->set_upper (_body.full_scroll_width());
- a->set_page_size (_body.alloc_scroll_width());
+ a->set_page_size (_body->alloc_scroll_width());
a->set_step_increment (32);
a->set_page_increment (128);
+ /* Set the adjustment to zero if the size has changed.*/
+ if (a->get_upper() != _body->full_scroll_width()) {
+ a->set_upper (_body->full_scroll_width());
+ a->set_value (0);
+ }
+
a = _vscroll.get_adjustment ();
a->set_lower (0);
- a->set_upper (_body.full_scroll_height());
- a->set_page_size (_body.alloc_scroll_height());
+ a->set_page_size (_body->alloc_scroll_height());
a->set_step_increment (32);
a->set_page_increment (128);
+
+ if (a->get_upper() != _body->full_scroll_height()) {
+ a->set_upper (_body->full_scroll_height());
+ a->set_value (0);
+ }
}
/** Disassociate all of our ports from each other */
void
PortMatrix::disassociate_all ()
{
- ARDOUR::BundleList a = _ports[0].bundles ();
- ARDOUR::BundleList b = _ports[1].bundles ();
-
- for (ARDOUR::BundleList::iterator i = a.begin(); i != a.end(); ++i) {
- for (uint32_t j = 0; j < (*i)->nchannels(); ++j) {
- for (ARDOUR::BundleList::iterator k = b.begin(); k != b.end(); ++k) {
- for (uint32_t l = 0; l < (*k)->nchannels(); ++l) {
-
- ARDOUR::BundleChannel c[2] = {
- ARDOUR::BundleChannel (*i, j),
- ARDOUR::BundleChannel (*k, l)
+ PortGroup::BundleList a = _ports[0].bundles ();
+ PortGroup::BundleList b = _ports[1].bundles ();
+
+ for (PortGroup::BundleList::iterator i = a.begin(); i != a.end(); ++i) {
+ for (uint32_t j = 0; j < (*i)->bundle->nchannels().n_total(); ++j) {
+ for (PortGroup::BundleList::iterator k = b.begin(); k != b.end(); ++k) {
+ for (uint32_t l = 0; l < (*k)->bundle->nchannels().n_total(); ++l) {
+
+ if (!should_show ((*i)->bundle->channel_type(j)) || !should_show ((*k)->bundle->channel_type(l))) {
+ continue;
+ }
+
+ BundleChannel c[2] = {
+ BundleChannel ((*i)->bundle, j),
+ BundleChannel ((*k)->bundle, l)
};
-
- set_state (c, false);
+
+ if (get_state (c) == PortMatrixNode::ASSOCIATED) {
+ set_state (c, false);
+ }
}
}
}
}
- _body.rebuild_and_draw_grid ();
+ _body->rebuild_and_draw_grid ();
}
/* Decide how to arrange the components of the matrix */
PortMatrix::select_arrangement ()
{
uint32_t const N[2] = {
- _ports[0].total_visible_ports (),
- _ports[1].total_visible_ports ()
+ count_of_our_type_min_1 (_ports[0].total_channels()),
+ count_of_our_type_min_1 (_ports[1].total_channels())
};
- /* The list with the most ports goes on left or right, so that the most port
+ /* XXX: shirley there's an easier way than this */
+
+ if (_vspacer.get_parent()) {
+ _vbox.remove (_vspacer);
+ }
+
+ if (_vnotebook.get_parent()) {
+ _vbox.remove (_vnotebook);
+ }
+
+ if (_vlabel.get_parent()) {
+ _vbox.remove (_vlabel);
+ }
+
+ /* The list with the most channels goes on left or right, so that the most channel
names are printed horizontally and hence more readable. However we also
maintain notional `signal flow' vaguely from left to right. Subclasses
should choose where to put ports based on signal flowing from _ports[0]
to _ports[1] */
-
+
if (N[0] > N[1]) {
_row_index = 0;
_column_index = 1;
_arrangement = LEFT_TO_BOTTOM;
+ _vlabel.set_label (_("<b>Sources</b>"));
+ _hlabel.set_label (_("<b>Destinations</b>"));
+ _vlabel.set_angle (90);
+
+ _vbox.pack_end (_vlabel, false, false);
+ _vbox.pack_end (_vnotebook, false, false);
+ _vbox.pack_end (_vspacer, true, true);
+
+#define REMOVE_FROM_GTK_PARENT(WGT) if ((WGT).get_parent()) { (WGT).get_parent()->remove(WGT);}
+ REMOVE_FROM_GTK_PARENT(*_body)
+ REMOVE_FROM_GTK_PARENT(_vscroll)
+ REMOVE_FROM_GTK_PARENT(_hscroll)
+ REMOVE_FROM_GTK_PARENT(_vbox)
+ REMOVE_FROM_GTK_PARENT(_hbox)
+
+ attach (*_body, 2, 3, 1, 2, FILL | EXPAND, FILL | EXPAND);
+ attach (_vscroll, 3, 4, 1, 2, SHRINK);
+ attach (_hscroll, 2, 3, 3, 4, FILL | EXPAND, SHRINK);
+ attach (_vbox, 1, 2, 1, 2, SHRINK);
+ attach (_hbox, 2, 3, 2, 3, FILL | EXPAND, SHRINK);
} else {
_row_index = 1;
_column_index = 0;
_arrangement = TOP_TO_RIGHT;
+ _hlabel.set_label (_("<b>Sources</b>"));
+ _vlabel.set_label (_("<b>Destinations</b>"));
+ _vlabel.set_angle (-90);
+
+ _vbox.pack_end (_vspacer, true, true);
+ _vbox.pack_end (_vnotebook, false, false);
+ _vbox.pack_end (_vlabel, false, false);
+
+ REMOVE_FROM_GTK_PARENT(*_body)
+ REMOVE_FROM_GTK_PARENT(_vscroll)
+ REMOVE_FROM_GTK_PARENT(_hscroll)
+ REMOVE_FROM_GTK_PARENT(_vbox)
+ REMOVE_FROM_GTK_PARENT(_hbox)
+
+ attach (*_body, 1, 2, 2, 3, FILL | EXPAND, FILL | EXPAND);
+ attach (_vscroll, 3, 4, 2, 3, SHRINK);
+ attach (_hscroll, 1, 2, 3, 4, FILL | EXPAND, SHRINK);
+ attach (_vbox, 2, 3, 2, 3, SHRINK);
+ attach (_hbox, 1, 2, 1, 2, FILL | EXPAND, SHRINK);
}
}
return &_ports[_column_index];
}
+boost::shared_ptr<const PortGroup>
+PortMatrix::visible_columns () const
+{
+ return visible_ports (_column_index);
+}
+
/* @return rows list */
PortGroupList const *
PortMatrix::rows () const
return &_ports[_row_index];
}
-/** A group visibility checkbutton has been toggled.
- * @param w Group.
- * @param b Button.
+boost::shared_ptr<const PortGroup>
+PortMatrix::visible_rows () const
+{
+ return visible_ports (_row_index);
+}
+
+/** @param column Column; its bundle may be 0 if we are over a row heading.
+ * @param row Row; its bundle may be 0 if we are over a column heading.
*/
void
-PortMatrix::visibility_toggled (boost::weak_ptr<PortGroup> w, Gtk::CheckButton* b)
+PortMatrix::popup_menu (BundleChannel column, BundleChannel row, uint32_t t)
+{
+ using namespace Menu_Helpers;
+
+ delete _menu;
+
+ _menu = new Menu;
+ _menu->set_name ("ArdourContextMenu");
+
+ MenuList& items = _menu->items ();
+
+ BundleChannel bc[2];
+ bc[_column_index] = column;
+ bc[_row_index] = row;
+
+ char buf [64];
+ bool need_separator = false;
+
+ for (int dim = 0; dim < 2; ++dim) {
+
+ if (bc[dim].bundle) {
+
+ Menu* m = manage (new Menu);
+ MenuList& sub = m->items ();
+
+ boost::weak_ptr<Bundle> w (bc[dim].bundle);
+
+ if (can_add_channels (bc[dim].bundle)) {
+ /* Start off with options for the `natural' port type */
+ for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
+ if (should_show (*i)) {
+ snprintf (buf, sizeof (buf), _("Add %s %s"), (*i).to_i18n_string(), channel_noun().c_str());
+ sub.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::add_channel_proxy), w, *i)));
+ }
+ }
+
+ /* Now add other ones */
+ for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
+ if (!should_show (*i)) {
+ snprintf (buf, sizeof (buf), _("Add %s %s"), (*i).to_i18n_string(), channel_noun().c_str());
+ sub.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::add_channel_proxy), w, *i)));
+ }
+ }
+ }
+
+ if (can_rename_channels (bc[dim].bundle) && bc[dim].channel != -1) {
+ snprintf (
+ buf, sizeof (buf), _("Rename '%s'..."),
+ escape_underscores (bc[dim].bundle->channel_name (bc[dim].channel)).c_str()
+ );
+ sub.push_back (
+ MenuElem (
+ buf,
+ sigc::bind (sigc::mem_fun (*this, &PortMatrix::rename_channel_proxy), w, bc[dim].channel)
+ )
+ );
+ }
+
+ if (can_remove_channels (bc[dim].bundle) && bc[dim].bundle->nchannels() != ARDOUR::ChanCount::ZERO) {
+ if (bc[dim].channel != -1) {
+ add_remove_option (sub, w, bc[dim].channel);
+ } else {
+ sub.push_back (
+ MenuElem (_("Remove all"), sigc::bind (sigc::mem_fun (*this, &PortMatrix::remove_all_channels), w))
+ );
+
+ if (bc[dim].bundle->nchannels().n_total() > 1) {
+ for (uint32_t i = 0; i < bc[dim].bundle->nchannels().n_total(); ++i) {
+ if (should_show (bc[dim].bundle->channel_type(i))) {
+ add_remove_option (sub, w, i);
+ }
+ }
+ }
+ }
+ }
+
+ uint32_t c = count_of_our_type (bc[dim].bundle->nchannels ());
+ if ((_show_only_bundles && c > 0) || c == 1) {
+
+ /* we're looking just at bundles, or our bundle has only one channel, so just offer
+ to disassociate all on the bundle.
+ */
+
+ snprintf (buf, sizeof (buf), _("%s all"), disassociation_verb().c_str());
+ sub.push_back (
+ MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::disassociate_all_on_bundle), w, dim))
+ );
+
+ } else if (c != 0) {
+
+ if (bc[dim].channel != -1) {
+ /* specific channel under the menu, so just offer to disassociate that */
+ add_disassociate_option (sub, w, dim, bc[dim].channel);
+ } else {
+ /* no specific channel; offer to disassociate all, or any one in particular */
+ snprintf (buf, sizeof (buf), _("%s all"), disassociation_verb().c_str());
+ sub.push_back (
+ MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::disassociate_all_on_bundle), w, dim))
+ );
+
+ for (uint32_t i = 0; i < bc[dim].bundle->nchannels().n_total(); ++i) {
+ if (should_show (bc[dim].bundle->channel_type(i))) {
+ add_disassociate_option (sub, w, dim, i);
+ }
+ }
+ }
+ }
+
+ 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)));
+ Gtk::CheckMenuItem* i = dynamic_cast<Gtk::CheckMenuItem*> (&items.back());
+ _inhibit_toggle_show_only_bundles = true;
+ i->set_active (!_show_only_bundles);
+ _inhibit_toggle_show_only_bundles = false;
+
+ items.push_back (MenuElem (_("Flip"), sigc::mem_fun (*this, &PortMatrix::flip)));
+ items.back().set_sensitive (can_flip ());
+
+ _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 ()
+{
+ if (!_session || _session->deletion_in_progress()) return;
+ 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) != 0;
+}
+
+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."));
+ msg.set_title (_("Cannot add port"));
+ msg.run ();
+ }
+ }
+}
+
+bool
+PortMatrix::can_remove_channels (boost::shared_ptr<Bundle> b) const
+{
+ return io_from_bundle (b) != 0;
+}
+
+void
+PortMatrix::remove_channel (ARDOUR::BundleChannel b)
+{
+ std::string errmsg;
+ boost::shared_ptr<IO> io = io_from_bundle (b.bundle);
+ boost::shared_ptr<Port> p = io->nth (b.channel);
+
+ if (!io || !p) {
+ return;
+ }
+
+ if (io->n_ports ().n_total () == 1) {
+ errmsg = _("The last port cannot be removed");
+ } else {
+ if (-1 == io->remove_port (p, this)) {
+ errmsg = _("This port cannot be removed.");
+ }
+ }
+
+ if (!errmsg.empty ()) {
+ ArdourDialog d (_("Port removal not allowed"));
+ Label l (errmsg);
+ 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)
{
- boost::shared_ptr<PortGroup> g = w.lock ();
- if (!g) {
+ if (_ignore_notebook_page_selected) {
return;
}
-
- g->set_visible (b->get_active());
- _body.setup ();
+
+ _body->setup ();
setup_scrollbars ();
queue_draw ();
}
void
-PortMatrix::popup_channel_context_menu (int dim, uint32_t N, uint32_t t)
+PortMatrix::session_going_away ()
{
- delete _menu;
+ _session = 0;
+}
- _menu = new Gtk::Menu;
- _menu->set_name ("ArdourContextMenu");
-
- Gtk::Menu_Helpers::MenuList& items = _menu->items ();
+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);
- ARDOUR::BundleChannel bc;
+ pair<uint32_t, uint32_t> m = max_size ();
- ARDOUR::BundleList const r = _ports[dim].bundles();
- for (ARDOUR::BundleList::const_iterator i = r.begin(); i != r.end(); ++i) {
- if (N < (*i)->nchannels ()) {
- bc = ARDOUR::BundleChannel (*i, N);
- break;
+ /* 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 -= (*i)->nchannels ();
+ n = _vnotebook.get_current_page ();
}
+ } else {
+ n = _hnotebook.get_current_page ();
}
- if (bc.bundle) {
- char buf [64];
+ int i = 0;
+ while (i != int (n) && j != p.end ()) {
+ ++i;
+ ++j;
+ }
- if (can_rename_channels (dim)) {
- snprintf (buf, sizeof (buf), _("Rename '%s'..."), bc.bundle->channel_name (bc.channel).c_str());
- boost::weak_ptr<ARDOUR::Bundle> w (bc.bundle);
- items.push_back (
- Gtk::Menu_Helpers::MenuElem (
- buf,
- sigc::bind (sigc::mem_fun (*this, &PortMatrix::rename_channel_proxy), w, bc.channel)
- )
- );
- }
+ if (j == p.end()) {
+ return boost::shared_ptr<const PortGroup> ();
+ }
- if (can_remove_channels (dim)) {
- snprintf (buf, sizeof (buf), _("Remove '%s'"), bc.bundle->channel_name (bc.channel).c_str());
- boost::weak_ptr<ARDOUR::Bundle> w (bc.bundle);
- items.push_back (
- Gtk::Menu_Helpers::MenuElem (
- buf,
- sigc::bind (sigc::mem_fun (*this, &PortMatrix::remove_channel_proxy), w, bc.channel)
- )
- );
- }
-
- _menu->popup (1, t);
+ 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::remove_channel_proxy (boost::weak_ptr<ARDOUR::Bundle> b, uint32_t c)
+PortMatrix::port_connected_or_disconnected ()
{
- boost::shared_ptr<ARDOUR::Bundle> sb = b.lock ();
- if (!sb) {
+ _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 ()
+{
+ if (!_session) {
return;
}
- remove_channel (ARDOUR::BundleChannel (sb, c));
+ 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_text ((*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>", Gtkmm2ext::markup_escape_text ((*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);
+
+ }
+ abort(); /* 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;
+}
+
+/** See if a `flip' is possible.
+ * @return If flip is possible, the new (row, column) notebook indices that
+ * should be selected; otherwise, (-1, -1)
+ */
+pair<int, int>
+PortMatrix::check_flip () const
+{
+ /* Look for the row's port group name in the columns */
+
+ int new_column = 0;
+ boost::shared_ptr<const PortGroup> r = visible_ports (_row_index);
+ PortGroupList::List::const_iterator i = _ports[_column_index].begin();
+ while (i != _ports[_column_index].end() && (*i)->name != r->name) {
+ ++i;
+ ++new_column;
+ }
+
+ if (i == _ports[_column_index].end ()) {
+ return make_pair (-1, -1);
+ }
+
+ /* Look for the column's port group name in the rows */
+
+ int new_row = 0;
+ boost::shared_ptr<const PortGroup> c = visible_ports (_column_index);
+ i = _ports[_row_index].begin();
+ while (i != _ports[_row_index].end() && (*i)->name != c->name) {
+ ++i;
+ ++new_row;
+ }
+
+ if (i == _ports[_row_index].end ()) {
+ return make_pair (-1, -1);
+ }
+
+ if (_arrangement == LEFT_TO_BOTTOM) {
+ new_row = _ports[_row_index].size() - new_row - 1;
+ }
+
+ return make_pair (new_row, new_column);
+}
+
+bool
+PortMatrix::can_flip () const
+{
+ return check_flip().first != -1;
+}
+
+/** Flip the column and row pages around, if possible */
void
-PortMatrix::rename_channel_proxy (boost::weak_ptr<ARDOUR::Bundle> b, uint32_t c)
+PortMatrix::flip ()
{
- boost::shared_ptr<ARDOUR::Bundle> sb = b.lock ();
- if (!sb) {
+ pair<int, int> n = check_flip ();
+ if (n.first == -1) {
return;
}
- rename_channel (ARDOUR::BundleChannel (sb, c));
+ _vnotebook.set_current_page (n.first);
+ _hnotebook.set_current_page (n.second);
}
+bool
+PortMatrix::key_press (GdkEventKey* k)
+{
+ if (k->keyval == GDK_f) {
+ flip ();
+ return true;
+ }
+
+ return false;
+}
projects / ardour.git / blobdiff