/*
- Copyright (C) 2002-2007 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 <iostream>
+#include <gtkmm/scrolledwindow.h>
+#include <gtkmm/adjustment.h>
#include <gtkmm/label.h>
-#include <gtkmm/enums.h>
-#include <gtkmm/image.h>
-#include <gtkmm/stock.h>
-#include <gtkmm/messagedialog.h>
#include <gtkmm/menu.h>
-#include <gtkmm/menu_elems.h>
-#include <gtkmm/menuitem.h>
#include <gtkmm/menushell.h>
-#include <glibmm/objectbase.h>
-#include <gtkmm2ext/doi.h>
-#include <ardour/port_insert.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/io.h"
+#include "ardour/route.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 "gtkmm2ext/utils.h"
+#include "port_matrix.h"
+#include "port_matrix_body.h"
+#include "port_matrix_component.h"
+#include "ardour_dialog.h"
+#include "pbd/i18n.h"
#include "gui_thread.h"
-#include "i18n.h"
+#include "utils.h"
+using namespace std;
using namespace Gtk;
+using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
-/** Add a port to a group.
- * @param p Port name, with or without prefix.
+/** PortMatrix constructor.
+ * @param session Our session.
+ * @param type Port type that we are handling.
*/
+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 ();
+}
-void
-PortGroup::add (std::string const & p)
+PortMatrix::~PortMatrix ()
{
- if (prefix.empty() == false && p.substr (0, prefix.length()) == prefix) {
- ports.push_back (p.substr (prefix.length()));
- } else {
- ports.push_back (p);
- }
+ delete _body;
+ delete _menu;
}
-/** PortGroupUI constructor.
- * @param m PortMatrix to work for.
- * @Param g PortGroup to represent.
+/** 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.
*/
-PortGroupUI::PortGroupUI (PortMatrix& m, PortGroup& g)
- : _port_matrix (m), _port_group (g), _ignore_check_button_toggle (false),
- _visibility_checkbutton (g.name)
+void
+PortMatrix::init ()
{
- int const ports = _port_group.ports.size();
- int const rows = _port_matrix.n_rows ();
+ select_arrangement ();
- if (rows == 0 || ports == 0) {
- return;
- }
+ /* 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.
+ */
- /* Sort out the table and the checkbuttons inside it */
-
- _table.resize (rows, ports);
- _port_checkbuttons.resize (rows);
- for (int i = 0; i < rows; ++i) {
- _port_checkbuttons[i].resize (ports);
- }
-
- for (int i = 0; i < rows; ++i) {
- for (uint32_t j = 0; j < _port_group.ports.size(); ++j) {
- CheckButton* b = new CheckButton;
-
- b->signal_toggled().connect (
- sigc::bind (sigc::mem_fun (*this, &PortGroupUI::port_checkbutton_toggled), b, i, j)
- );
-
- _port_checkbuttons[i][j] = b;
- _table.attach (*b, j, j + 1, i, i + 1);
- }
+
+ /* 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());
}
-
- _table_box.add (_table);
- _ignore_check_button_toggle = true;
+ /* Part 2: notice when things have changed that require our subclass to clear and refill _ports[] */
- /* Set the state of the check boxes according to current connections */
- for (int i = 0; i < rows; ++i) {
- for (uint32_t j = 0; j < _port_group.ports.size(); ++j) {
- std::string const t = _port_group.prefix + _port_group.ports[j];
- bool const s = _port_matrix.get_state (i, t);
- _port_checkbuttons[i][j]->set_active (s);
- if (s) {
- _port_group.visible = true;
- }
- }
- }
+ /* 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 */
- _ignore_check_button_toggle = false;
+ _session->engine().PortConnectedOrDisconnected.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::port_connected_or_disconnected, this), gui_context ());
- _visibility_checkbutton.signal_toggled().connect (sigc::mem_fun (*this, &PortGroupUI::visibility_checkbutton_toggled));
+ _hscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::hscroll_changed));
+ _vscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::vscroll_changed));
+
+ reconnect_to_routes ();
+
+ setup ();
}
-/** The visibility of a PortGroupUI has been toggled */
+/** Disconnect from and reconnect to routes' signals that we need to watch for things that affect the matrix */
void
-PortGroupUI::visibility_checkbutton_toggled ()
+PortMatrix::reconnect_to_routes ()
{
- _port_group.visible = _visibility_checkbutton.get_active ();
+ _route_connections.drop_connections ();
+
+ 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());
+ }
}
-/** @return Width and height of a single checkbutton in a port group table */
-std::pair<int, int>
-PortGroupUI::unit_size () const
+void
+PortMatrix::route_processors_changed (RouteProcessorChange c)
{
- if (_port_checkbuttons.empty() || _port_checkbuttons[0].empty())
- {
- return std::pair<int, int> (0, 0);
+ if (c.type == RouteProcessorChange::MeterPointChange) {
+ /* this change has no impact on the port matrix */
+ return;
}
- int r = 0;
- /* We can't ask for row spacing unless there >1 rows, otherwise we get a warning */
- if (_table.property_n_rows() > 1) {
- r = _table.get_row_spacing (0);
- }
+ setup_global_ports ();
+}
- return std::make_pair (
- _port_checkbuttons[0][0]->get_width() + _table.get_col_spacing (0),
- _port_checkbuttons[0][0]->get_height() + r
- );
+/** A route has been added to or removed from the session */
+void
+PortMatrix::routes_changed ()
+{
+ if (!_session) return;
+ reconnect_to_routes ();
+ setup_global_ports ();
}
-/** @return Table widget containing the port checkbuttons */
-Widget&
-PortGroupUI::get_table ()
+/** Set up everything that depends on the content of _ports[] */
+void
+PortMatrix::setup ()
{
- return _table_box;
+ if (!_session) {
+ _route_connections.drop_connections ();
+ return; // session went away
+ }
+
+ /* this needs to be done first, as the visible_ports() method uses the
+ notebook state to decide which ports are being shown */
+
+ setup_notebooks ();
+
+ _body->setup ();
+ setup_scrollbars ();
+ update_tab_highlighting ();
+ queue_draw ();
}
-/** @return Checkbutton used to toggle visibility */
-Widget&
-PortGroupUI::get_visibility_checkbutton ()
+void
+PortMatrix::set_type (DataType t)
{
- return _visibility_checkbutton;
+ _type = t;
}
+void
+PortMatrix::hscroll_changed ()
+{
+ _body->set_xoffset (_hscroll.get_adjustment()->get_value());
+}
-/** Handle a toggle of a port check button */
void
-PortGroupUI::port_checkbutton_toggled (CheckButton* b, int r, int c)
+PortMatrix::vscroll_changed ()
{
- if (_ignore_check_button_toggle == false) {
- _port_matrix.set_state (r, _port_group.prefix + _port_group.ports[c], b->get_active());
- }
+ _body->set_yoffset (_vscroll.get_adjustment()->get_value());
}
-/** Set up visibility of the port group according to PortGroup::visible */
void
-PortGroupUI::setup_visibility ()
+PortMatrix::setup_scrollbars ()
{
- if (!_port_group.ports.empty() && _port_group.visible) {
- _table_box.show ();
- } else {
- _table_box.hide ();
+ Adjustment* a = _hscroll.get_adjustment ();
+ a->set_lower (0);
+ 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);
}
- if (_visibility_checkbutton.get_active () != _port_group.visible) {
+ a = _vscroll.get_adjustment ();
+ a->set_lower (0);
+ a->set_page_size (_body->alloc_scroll_height());
+ a->set_step_increment (32);
+ a->set_page_increment (128);
- _visibility_checkbutton.set_active (_port_group.visible);
+ if (a->get_upper() != _body->full_scroll_height()) {
+ a->set_upper (_body->full_scroll_height());
+ a->set_value (0);
}
}
-RotatedLabelSet::RotatedLabelSet (PortGroupList& g)
- : Glib::ObjectBase ("RotatedLabelSet"), Widget (), _port_group_list (g), _base_width (128)
+/** Disassociate all of our ports from each other */
+void
+PortMatrix::disassociate_all ()
{
- set_flags (NO_WINDOW);
- set_angle (30);
+ 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)
+ };
+
+ if (get_state (c) == PortMatrixNode::ASSOCIATED) {
+ set_state (c, false);
+ }
+
+ }
+ }
+ }
+ }
+
+ _body->rebuild_and_draw_grid ();
}
-RotatedLabelSet::~RotatedLabelSet ()
+/* Decide how to arrange the components of the matrix */
+void
+PortMatrix::select_arrangement ()
{
-
+ uint32_t const N[2] = {
+ count_of_our_type_min_1 (_ports[0].total_channels()),
+ count_of_our_type_min_1 (_ports[1].total_channels())
+ };
+
+ /* 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 columns list */
+PortGroupList const *
+PortMatrix::columns () const
+{
+ return &_ports[_column_index];
+}
-/** Set the angle that the labels are drawn at.
- * @param degrees New angle in degrees.
- */
+boost::shared_ptr<const PortGroup>
+PortMatrix::visible_columns () const
+{
+ return visible_ports (_column_index);
+}
-void
-RotatedLabelSet::set_angle (int degrees)
+/* @return rows list */
+PortGroupList const *
+PortMatrix::rows () const
{
- _angle_degrees = degrees;
- _angle_radians = M_PI * _angle_degrees / 180;
+ return &_ports[_row_index];
+}
- queue_resize ();
+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
-RotatedLabelSet::on_size_request (Requisition* requisition)
+PortMatrix::popup_menu (BundleChannel column, BundleChannel row, uint32_t t)
{
- *requisition = Requisition ();
+ using namespace Menu_Helpers;
- if (_pango_layout == 0) {
- return;
- }
+ 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 ();
- /* Our height is the highest label */
- requisition->height = 0;
- for (PortGroupList::const_iterator i = _port_group_list.begin(); i != _port_group_list.end(); ++i) {
- for (std::vector<std::string>::const_iterator j = (*i)->ports.begin(); j != (*i)->ports.end(); ++j) {
- std::pair<int, int> const d = setup_layout (*j);
- if (d.second > requisition->height) {
- requisition->height = d.second;
+ 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;
}
+
}
- /* And our width is the base plus the width of the last label */
- requisition->width = _base_width;
- int const n = _port_group_list.n_visible_ports ();
- if (n > 0) {
- std::pair<int, int> const d = setup_layout (_port_group_list.get_port_by_index (n - 1, false));
- requisition->width += d.first;
+ 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
-RotatedLabelSet::on_size_allocate (Allocation& allocation)
+PortMatrix::remove_channel_proxy (boost::weak_ptr<Bundle> b, uint32_t c)
{
- set_allocation (allocation);
+ boost::shared_ptr<Bundle> sb = b.lock ();
+ if (!sb) {
+ return;
+ }
+
+ remove_channel (BundleChannel (sb, c));
- if (_gdk_window) {
- _gdk_window->move_resize (
- allocation.get_x(), allocation.get_y(), allocation.get_width(), allocation.get_height()
- );
+}
+
+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
-RotatedLabelSet::on_realize ()
+PortMatrix::disassociate_all_on_bundle (boost::weak_ptr<Bundle> bundle, int dim)
{
- Widget::on_realize ();
+ boost::shared_ptr<Bundle> sb = bundle.lock ();
+ if (!sb) {
+ return;
+ }
- Glib::RefPtr<Style> style = get_style ();
+ 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);
+ }
+ }
+}
- if (!_gdk_window) {
- GdkWindowAttr attributes;
- memset (&attributes, 0, sizeof (attributes));
+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;
+ }
- Allocation allocation = get_allocation ();
- attributes.x = allocation.get_x ();
- attributes.y = allocation.get_y ();
- attributes.width = allocation.get_width ();
- attributes.height = allocation.get_height ();
+ PortGroup::BundleList a = _ports[1-dim].bundles ();
- attributes.event_mask = get_events () | Gdk::EXPOSURE_MASK;
- attributes.window_type = GDK_WINDOW_CHILD;
- attributes.wclass = GDK_INPUT_OUTPUT;
+ for (PortGroup::BundleList::iterator i = a.begin(); i != a.end(); ++i) {
+ for (uint32_t j = 0; j < (*i)->bundle->nchannels().n_total(); ++j) {
- _gdk_window = Gdk::Window::create (get_window (), &attributes, GDK_WA_X | GDK_WA_Y);
- unset_flags (NO_WINDOW);
- set_window (_gdk_window);
+ if (!should_show ((*i)->bundle->channel_type(j))) {
+ continue;
+ }
- _bg_colour = style->get_bg (STATE_NORMAL );
- modify_bg (STATE_NORMAL, _bg_colour);
- _fg_colour = style->get_fg (STATE_NORMAL);
+ BundleChannel c[2];
+ c[dim] = BundleChannel (sb, channel);
+ c[1-dim] = BundleChannel ((*i)->bundle, j);
- _gdk_window->set_user_data (gobj ());
+ if (get_state (c) == PortMatrixNode::ASSOCIATED) {
+ set_state (c, false);
+ }
+ }
+ }
- /* Set up Pango stuff */
- _pango_context = create_pango_context ();
+ _body->rebuild_and_draw_grid ();
+}
- Pango::Matrix matrix = PANGO_MATRIX_INIT;
- pango_matrix_rotate (&matrix, _angle_degrees);
- _pango_context->set_matrix (matrix);
+void
+PortMatrix::setup_global_ports ()
+{
+ if (!_session || _session->deletion_in_progress()) return;
+ ENSURE_GUI_THREAD (*this, &PortMatrix::setup_global_ports)
- _pango_layout = Pango::Layout::create (_pango_context);
- _gc = Gdk::GC::create (get_window ());
+ for (int i = 0; i < 2; ++i) {
+ if (list_is_global (i)) {
+ setup_ports (i);
+ }
}
}
void
-RotatedLabelSet::on_unrealize()
+PortMatrix::setup_global_ports_proxy ()
{
- _gdk_window.clear ();
+ /* Avoid a deadlock by calling this in an idle handler: see IOSelector::io_changed_proxy
+ for a discussion.
+ */
- Widget::on_unrealize ();
+ 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)
-/** 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.
- */
+ setup_ports (0);
+ setup_ports (1);
+}
-std::pair<int, int>
-RotatedLabelSet::setup_layout (std::string const & s)
+void
+PortMatrix::toggle_show_only_bundles ()
{
- _pango_layout->set_text (s);
+ 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 ();
+}
- /* Here's the unrotated size */
- int w;
- int h;
- _pango_layout->get_pixel_size (w, h);
+pair<uint32_t, uint32_t>
+PortMatrix::max_size () const
+{
+ pair<uint32_t, uint32_t> m = _body->max_size ();
- /* 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));
+ m.first += _vscroll.get_width () + _vbox.get_width () + 4;
+ m.second += _hscroll.get_height () + _hbox.get_height () + 4;
- return d;
+ return m;
}
bool
-RotatedLabelSet::on_expose_event (GdkEventExpose* event)
+PortMatrix::on_scroll_event (GdkEventScroll* ev)
{
- if (!_gdk_window) {
- return true;
+ 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;
}
- int const height = get_allocation().get_height ();
- double const spacing = double (_base_width) / _port_group_list.n_visible_ports();
+ return true;
+}
- /* Plot all the visible labels; really we should clip for efficiency */
- int n = 0;
- for (PortGroupList::const_iterator i = _port_group_list.begin(); i != _port_group_list.end(); ++i) {
- if ((*i)->visible) {
- for (uint32_t j = 0; j < (*i)->ports.size(); ++j) {
- std::pair<int, int> const d = setup_layout ((*i)->ports[j]);
- get_window()->draw_layout (_gc, int ((n + 0.25) * spacing), height - d.second, _pango_layout, _fg_colour, _bg_colour);
- ++n;
- }
- }
+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 true;
+ return io;
+}
+
+bool
+PortMatrix::can_add_channels (boost::shared_ptr<Bundle> b) const
+{
+ return io_from_bundle (b) != 0;
}
-/** Set the `base width'. This is the width of the base of the label set, ie:
- *
- * L L L L
- * E E E E
- * B B B B
- * A A A A
- * L L L L
- * <--w-->
- */
-
void
-RotatedLabelSet::set_base_width (int w)
+PortMatrix::add_channel (boost::shared_ptr<Bundle> b, DataType t)
{
- _base_width = w;
- queue_resize ();
+ 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;
+}
-PortMatrix::PortMatrix (ARDOUR::Session& session, ARDOUR::DataType type, bool offer_inputs, PortGroupList::Mask mask)
- : _offer_inputs (offer_inputs), _port_group_list (session, type, offer_inputs, mask), _type (type),
- _column_labels (_port_group_list)
+void
+PortMatrix::remove_channel (ARDOUR::BundleChannel b)
{
- _row_labels_vbox = 0;
- _side_vbox_pad = 0;
+ std::string errmsg;
+ boost::shared_ptr<IO> io = io_from_bundle (b.bundle);
+ boost::shared_ptr<Port> p = io->nth (b.channel);
- _visibility_checkbutton_box.pack_start (*(manage (new Label (_("Connections displayed: ")))), false, false, 10);
- pack_start (_visibility_checkbutton_box, false, false);
-
- _side_vbox.pack_start (*manage (new Label ("")));
- _scrolled_window.set_policy (POLICY_ALWAYS, POLICY_AUTOMATIC);
- _scrolled_window.set_shadow_type (SHADOW_NONE);
- VBox* b = manage (new VBox);
- b->pack_start (_column_labels, false, false);
- b->pack_start (_port_group_hbox, false, false);
- Alignment* a = manage (new Alignment (0, 1, 0, 0));
- a->add (*b);
- _scrolled_window.add (*a);
+ if (!io || !p) {
+ return;
+ }
- if (offer_inputs) {
- _overall_hbox.pack_start (_side_vbox, false, false, 10);
- _overall_hbox.pack_start (_scrolled_window, true, true);
+ if (io->n_ports ().n_total () == 1) {
+ errmsg = _("The last port cannot be removed");
} else {
- _overall_hbox.pack_start (_scrolled_window, true, true, 10);
- _overall_hbox.pack_start (_side_vbox, false, false);
+ if (-1 == io->remove_port (p, this)) {
+ errmsg = _("This port cannot be removed.");
+ }
}
- pack_start (_overall_hbox);
-
- _port_group_hbox.signal_size_allocate().connect (sigc::hide (sigc::mem_fun (*this, &IOSelector::setup_dimensions)));
-}
-
-PortMatrix::~PortMatrix ()
-{
- clear ();
+ 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 ();
+ }
}
-/** Clear out the things that change when the number of source or destination ports changes */
void
-PortMatrix::clear ()
+PortMatrix::remove_all_channels (boost::weak_ptr<Bundle> w)
{
- for (std::vector<EventBox*>::iterator j = _row_labels.begin(); j != _row_labels.end(); ++j) {
- delete *j;
- }
- _row_labels.clear ();
-
- if (_row_labels_vbox) {
- _side_vbox.remove (*_row_labels_vbox);
+ boost::shared_ptr<Bundle> b = w.lock ();
+ if (!b) {
+ return;
}
- delete _row_labels_vbox;
- _row_labels_vbox = 0;
-
- if (_side_vbox_pad) {
- _side_vbox.remove (*_side_vbox_pad);
+
+ /* 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));
+ }
}
- delete _side_vbox_pad;
- _side_vbox_pad = 0;
+}
- for (std::vector<PortGroupUI*>::iterator i = _port_group_ui.begin(); i != _port_group_ui.end(); ++i) {
- _port_group_hbox.remove ((*i)->get_table());
- _visibility_checkbutton_box.remove ((*i)->get_visibility_checkbutton());
- delete *i;
+void
+PortMatrix::add_channel_proxy (boost::weak_ptr<Bundle> w, DataType t)
+{
+ boost::shared_ptr<Bundle> b = w.lock ();
+ if (!b) {
+ return;
}
- _port_group_ui.clear ();
+ add_channel (b, t);
}
-
-/** Set up dimensions of some of our widgets which depend on other dimensions
- * within the dialogue.
- */
void
-PortMatrix::setup_dimensions ()
+PortMatrix::setup_notebooks ()
{
- /* Get some dimensions from various places */
- int const scrollbar_height = _scrolled_window.get_hscrollbar()->get_height();
+ 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);
+ }
+ }
- std::pair<int, int> unit_size (0, 0);
- int port_group_tables_height = 0;
- for (std::vector<PortGroupUI*>::iterator i = _port_group_ui.begin(); i != _port_group_ui.end(); ++i) {
- std::pair<int, int> const u = (*i)->unit_size ();
- unit_size.first = std::max (unit_size.first, u.first);
- unit_size.second = std::max (unit_size.second, u.second);
- port_group_tables_height = std::max (
- port_group_tables_height, (*i)->get_table().get_height()
- );
+ 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);
}
- /* Column labels */
- _column_labels.set_base_width (_port_group_list.n_visible_ports () * unit_size.first);
+ _ignore_notebook_page_selected = false;
- /* Scrolled window */
- /* XXX: really shouldn't set a minimum horizontal size here, but if we don't
- the window starts up very small.
- The constant value in the set_size_request() computation will control
- how big the scrolled window will be if we fill the port matrix will a gajillion
- ports.
- */
+ 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);
+ }
- _scrolled_window.set_size_request (
- std::min (_column_labels.get_width(), 400),
- _column_labels.get_height() + port_group_tables_height + scrollbar_height + 16
- );
-
- /* Row labels */
- for (std::vector<EventBox*>::iterator j = _row_labels.begin(); j != _row_labels.end(); ++j) {
- (*j)->get_child()->set_size_request (-1, unit_size.second);
+ if (_hnotebook.get_n_pages() <= 1) {
+ _hbox.hide ();
+ } else {
+ _hbox.show ();
}
-
- if (_side_vbox_pad) {
- _side_vbox_pad->set_size_request (-1, scrollbar_height + unit_size.second / 4);
+
+ 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 ();
+ }
+}
-/** Set up the dialogue */
void
-PortMatrix::setup ()
+PortMatrix::notebook_page_selected (GtkNotebookPage *, guint)
{
- clear ();
-
- int const rows = n_rows ();
-
- /* Row labels */
-
- _row_labels_vbox = new VBox;
- int const run_rows = std::max (1, rows);
-
- for (int j = 0; j < run_rows; ++j) {
-
- /* embolden the port/channel name */
-
- string s = "<b>";
- s += row_name (j);
- s += "</b>";
-
- Label* label = manage (new Label (s));
- EventBox* b = manage (new EventBox);
-
- label->set_use_markup (true);
-
- b->set_events (Gdk::BUTTON_PRESS_MASK);
- b->signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &IOSelector::row_label_button_pressed), j));
- b->add (*label);
-
- _row_labels.push_back (b);
- _row_labels_vbox->pack_start (*b, false, false);
- }
-
- _side_vbox.pack_start (*_row_labels_vbox, false, false);
- _side_vbox_pad = new Label ("");
- _side_vbox.pack_start (*_side_vbox_pad, false, false);
-
- /* Checkbutton tables and visibility checkbuttons */
- for (PortGroupList::iterator i = _port_group_list.begin(); i != _port_group_list.end(); ++i) {
-
- PortGroupUI* t = new PortGroupUI (*this, **i);
-
- _port_group_ui.push_back (t);
- _port_group_hbox.pack_start (t->get_table(), false, false);
-
- _visibility_checkbutton_box.pack_start (t->get_visibility_checkbutton(), false, false);
-
- CheckButton* chk = dynamic_cast<CheckButton*>(&t->get_visibility_checkbutton());
- if (chk) {
- chk->signal_toggled().connect (sigc::mem_fun (*this, &PortMatrix::reset_visibility));
- }
+ if (_ignore_notebook_page_selected) {
+ return;
}
- show_all ();
+ _body->setup ();
+ setup_scrollbars ();
+ queue_draw ();
+}
- reset_visibility ();
+void
+PortMatrix::session_going_away ()
+{
+ _session = 0;
}
void
-PortMatrix::reset_visibility ()
+PortMatrix::body_dimensions_changed ()
{
- /* now adjust visibility and coloring */
+ _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 ();
+ }
- bool even = true;
- Gdk::Color odd_bg (color_from_style ("OddPortGroups", STATE_NORMAL, "fg"));
- Gdk::Color even_bg (color_from_style ("EvenPortGroups", STATE_NORMAL, "fg"));
+ int curr_width;
+ int curr_height;
+ _parent->get_size (curr_width, curr_height);
- for (std::vector<PortGroupUI*>::iterator i = _port_group_ui.begin(); i != _port_group_ui.end(); ++i) {
+ pair<uint32_t, uint32_t> m = max_size ();
- (*i)->setup_visibility ();
-
- if ((*i)->port_group().visible) {
- if (even) {
- (*i)->get_table().modify_bg (STATE_NORMAL, even_bg);
- } else {
- (*i)->get_table().modify_bg (STATE_NORMAL, odd_bg);
- }
- even = !even;
- }
- }
+ /* 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);
}
-void
-PortMatrix::redisplay ()
+/** @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
{
- _port_group_list.refresh ();
- setup ();
-}
+ 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 ().
+ */
-/** Handle a button press on a row label */
-bool
-PortMatrix::row_label_button_pressed (GdkEventButton* e, int r)
-{
- if (e->type != GDK_BUTTON_PRESS || e->button != 3) {
- return false;
+ int n = 0;
+ if (d == _row_index) {
+ if (_arrangement == LEFT_TO_BOTTOM) {
+ n = p.size() - _vnotebook.get_current_page () - 1;
+ } else {
+ n = _vnotebook.get_current_page ();
+ }
+ } else {
+ n = _hnotebook.get_current_page ();
}
- Menu* menu = manage (new Menu);
- Menu_Helpers::MenuList& items = menu->items ();
- menu->set_name ("ArdourContextMenu");
+ int i = 0;
+ while (i != int (n) && j != p.end ()) {
+ ++i;
+ ++j;
+ }
- bool const can_add = maximum_rows () > n_rows ();
- bool const can_remove = minimum_rows () < n_rows ();
- std::string const name = row_name (r);
-
- items.push_back (
- Menu_Helpers::MenuElem (string_compose(_("Add %1"), row_descriptor()), sigc::mem_fun (*this, &PortMatrix::add_row))
- );
+ if (j == p.end()) {
+ return boost::shared_ptr<const PortGroup> ();
+ }
- items.back().set_sensitive (can_add);
+ return *j;
+}
- items.push_back (
- Menu_Helpers::MenuElem (string_compose(_("Remove %1 \"%2\""), row_descriptor(), name), sigc::bind (sigc::mem_fun (*this, &PortMatrix::remove_row), r))
- );
+void
+PortMatrix::add_remove_option (Menu_Helpers::MenuList& m, boost::weak_ptr<Bundle> w, int c)
+{
+ using namespace Menu_Helpers;
- items.back().set_sensitive (can_remove);
+ boost::shared_ptr<Bundle> b = w.lock ();
+ if (!b) {
+ return;
+ }
- menu->popup (e->button, e->time);
-
- return true;
+ 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::set_type (ARDOUR::DataType t)
+PortMatrix::add_disassociate_option (Menu_Helpers::MenuList& m, boost::weak_ptr<Bundle> w, int d, int c)
{
- _type = t;
- _port_group_list.set_type (t);
- redisplay ();
+ 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::set_offer_inputs (bool i)
+PortMatrix::port_connected_or_disconnected ()
{
- _offer_inputs = i;
- _port_group_list.set_offer_inputs (i);
- redisplay ();
+ _body->rebuild_and_draw_grid ();
+ update_tab_highlighting ();
}
-/** PortGroupList constructor.
- * @param session Session to get ports from.
- * @param type Type of ports to offer (audio or MIDI)
- * @param offer_inputs true to offer output ports, otherwise false.
- * @param mask Mask of groups to make visible by default.
+/** 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.
*/
-
-PortGroupList::PortGroupList (ARDOUR::Session & session, ARDOUR::DataType type, bool offer_inputs, Mask mask)
- : _session (session), _type (type), _offer_inputs (offer_inputs),
- buss (_("Bus"), "ardour:", mask & BUSS),
- track (_("Track"), "ardour:", mask & TRACK),
- system (_("System"), "system:", mask & SYSTEM),
- other (_("Other"), "", mask & OTHER)
-{
- refresh ();
-}
-
void
-PortGroupList::refresh ()
+PortMatrix::update_tab_highlighting ()
{
- clear ();
-
- buss.ports.clear ();
- track.ports.clear ();
- system.ports.clear ();
- other.ports.clear ();
+ if (!_session) {
+ return;
+ }
- /* Find the ports provided by ardour; we can't derive their type just from their
- names, so we'll have to be more devious.
- */
+ for (int i = 0; i < 2; ++i) {
- boost::shared_ptr<ARDOUR::Session::RouteList> routes = _session.get_routes ();
+ Gtk::Notebook* notebook = row_index() == i ? &_vnotebook : &_hnotebook;
- for (ARDOUR::Session::RouteList::const_iterator i = routes->begin(); i != routes->end(); ++i) {
+ 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;
+ }
- PortGroup* g = 0;
+ /* 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;
+ }
- if (_type == ARDOUR::DataType::AUDIO) {
+ 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)));
+ }
- if (boost::dynamic_pointer_cast<ARDOUR::AudioTrack> (*i)) {
- g = &track;
- } else if (!boost::dynamic_pointer_cast<ARDOUR::MidiTrack>(*i)) {
- g = &buss;
- }
+ ++p;
+ }
+ }
+}
+string
+PortMatrix::channel_noun () const
+{
+ return _("channel");
+}
- } else if (_type == ARDOUR::DataType::MIDI) {
+/** @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);
+}
- if (boost::dynamic_pointer_cast<ARDOUR::MidiTrack> (*i)) {
- g = &track;
- }
+uint32_t
+PortMatrix::count_of_our_type (ChanCount c) const
+{
+ if (_type == DataType::NIL) {
+ return c.n_total ();
+ }
- /* No MIDI busses yet */
- }
-
- if (g) {
- ARDOUR::PortSet const & p = _offer_inputs ? ((*i)->inputs()) : ((*i)->outputs());
- for (uint32_t j = 0; j < p.num_ports(); ++j) {
- g->add (p.port(j)->name ());
- }
+ return c.get (_type);
+}
- std::sort (g->ports.begin(), g->ports.end());
- }
+/** @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;
}
-
- /* XXX: inserts, sends, plugin inserts? */
-
- /* Now we need to find the non-ardour ports; we do this by first
- finding all the ports that we can connect to.
- */
- const char **ports = _session.engine().get_ports ("", _type.to_jack_type(), _offer_inputs ?
- JackPortIsInput : JackPortIsOutput);
- if (ports) {
+ return n;
+}
+
+PortMatrixNode::State
+PortMatrix::get_association (PortMatrixNode node) const
+{
+ if (show_only_bundles ()) {
- int n = 0;
- string client_matching_string;
+ bool have_off_diagonal_association = false;
+ bool have_diagonal_association = false;
+ bool have_diagonal_not_association = false;
- client_matching_string = _session.engine().client_name();
- client_matching_string += ':';
+ for (uint32_t i = 0; i < node.row.bundle->nchannels().n_total(); ++i) {
- while (ports[n]) {
- std::string const p = ports[n];
+ for (uint32_t j = 0; j < node.column.bundle->nchannels().n_total(); ++j) {
- if (p.substr(0, strlen ("system:")) == "system:") {
- /* system: prefix */
- system.add (p);
- } else {
- if (p.substr(0, client_matching_string.length()) != client_matching_string) {
- /* other (non-ardour) prefix */
- other.add (p);
+ 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;
}
}
+ }
- ++n;
+ 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;
}
- free (ports);
+ return PortMatrixNode::PARTIAL;
+
+ } else {
+
+ ARDOUR::BundleChannel c[2];
+ c[column_index()] = node.column;
+ c[row_index()] = node.row;
+ return get_state (c);
+
}
- push_back (&system);
- push_back (&buss);
- push_back (&track);
- push_back (&other);
+ abort(); /* NOTREACHED */
+ return PortMatrixNode::NOT_ASSOCIATED;
}
-int
-PortGroupList::n_visible_ports () const
+/** @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)
{
- int n = 0;
-
- for (const_iterator i = begin(); i != end(); ++i) {
- if ((*i)->visible) {
- n += (*i)->ports.size();
- }
- }
-
- return n;
+ return b && b->nchannels() != ARDOUR::ChanCount::ZERO;
}
-std::string
-PortGroupList::get_port_by_index (int n, bool with_prefix) const
+/** 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
{
- /* XXX: slightly inefficient algorithm */
+ /* 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;
+ }
- for (const_iterator i = begin(); i != end(); ++i) {
- for (std::vector<std::string>::const_iterator j = (*i)->ports.begin(); j != (*i)->ports.end(); ++j) {
- if (n == 0) {
- if (with_prefix) {
- return (*i)->prefix + *j;
- } else {
- return *j;
- }
- }
- --n;
- }
+ 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 "";
+ return make_pair (new_row, new_column);
}
-void
-PortGroupList::set_type (ARDOUR::DataType t)
+bool
+PortMatrix::can_flip () const
{
- _type = t;
+ return check_flip().first != -1;
}
+/** Flip the column and row pages around, if possible */
void
-PortGroupList::set_offer_inputs (bool i)
+PortMatrix::flip ()
{
- _offer_inputs = i;
+ pair<int, int> n = check_flip ();
+ if (n.first == -1) {
+ return;
+ }
+
+ _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