/*
- 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/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/data_type.h"
-#include "i18n.h"
+#include <gtkmm/menu_elems.h>
+#include "ardour/bundle.h"
+#include "ardour/types.h"
+#include "ardour/session.h"
+#include "ardour/route.h"
#include "port_matrix.h"
+#include "port_matrix_body.h"
+#include "i18n.h"
+using namespace std;
+using namespace sigc;
using namespace Gtk;
-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), matrix (this)
+/** PortMatrix constructor.
+ * @param session Our session.
+ * @param type Port type that we are handling.
+ */
+PortMatrix::PortMatrix (ARDOUR::Session& session, ARDOUR::DataType type)
+ : Table (2, 2),
+ _session (session),
+ _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),
+ _realized (false)
{
- _side_vbox_pad = 0;
+ _body = new PortMatrixBody (this);
- _visibility_checkbutton_box.pack_start (*(manage (new Label (_("Connections displayed: ")))), false, false, 10);
- pack_start (_visibility_checkbutton_box, false, false);
+ for (int i = 0; i < 2; ++i) {
+ _ports[i].set_type (type);
+
+ /* watch for the content of _ports[] changing */
+ _ports[i].Changed.connect (mem_fun (*this, &PortMatrix::setup));
+ }
- _scrolled_window.set_policy (POLICY_ALWAYS, POLICY_AUTOMATIC);
- _scrolled_window.set_shadow_type (SHADOW_NONE);
+ _hscroll.signal_value_changed().connect (mem_fun (*this, &PortMatrix::hscroll_changed));
+ _vscroll.signal_value_changed().connect (mem_fun (*this, &PortMatrix::vscroll_changed));
- _scrolled_window.add (matrix);
+ /* watch for routes being added or removed */
+ _session.RouteAdded.connect (sigc::hide (mem_fun (*this, &PortMatrix::routes_changed)));
- if (offer_inputs) {
- _overall_hbox.pack_start (_side_vbox, false, false, 6);
- _overall_hbox.pack_start (_scrolled_window, true, true);
- } else {
- _overall_hbox.pack_start (_scrolled_window, true, true, 6);
- _overall_hbox.pack_start (_side_vbox, false, false);
- }
+ /* and also bundles */
+ _session.BundleAdded.connect (sigc::hide (mem_fun (*this, &PortMatrix::setup_global_ports)));
+
+ reconnect_to_routes ();
- pack_start (_overall_hbox);
+ attach (*_body, 0, 1, 0, 1);
+ attach (_vscroll, 1, 2, 0, 1, SHRINK);
+ attach (_hscroll, 0, 1, 1, 2, FILL | EXPAND, SHRINK);
+
+ show_all ();
}
PortMatrix::~PortMatrix ()
{
- clear ();
+ delete _body;
+ delete _menu;
}
-void
-PortMatrix::set_ports (const std::list<std::string>& ports)
+/** Disconnect from and reconnect to routes' signals that we need to watch for things that affect the matrix */
+void
+PortMatrix::reconnect_to_routes ()
{
- matrix.set_ports (ports);
+ for (vector<connection>::iterator i = _route_connections.begin(); i != _route_connections.end(); ++i) {
+ i->disconnect ();
+ }
+ _route_connections.clear ();
+
+ 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 (mem_fun (*this, &PortMatrix::setup_global_ports))
+ );
+ }
}
-/** Clear out the things that change when the number of source or destination ports changes */
+/** A route has been added to or removed from the session */
void
-PortMatrix::clear ()
+PortMatrix::routes_changed ()
{
- /* remove lurking, invisible label and padding */
-
- _side_vbox.children().clear ();
-
- delete _side_vbox_pad;
- _side_vbox_pad = 0;
+ reconnect_to_routes ();
+ setup_global_ports ();
+}
- for (std::vector<PortGroupUI*>::iterator i = _port_group_ui.begin(); i != _port_group_ui.end(); ++i) {
- _visibility_checkbutton_box.remove ((*i)->get_visibility_checkbutton());
- delete *i;
+/** Set up everything that depends on the content of _ports[] */
+void
+PortMatrix::setup ()
+{
+ if (!_realized) {
+ select_arrangement ();
}
- _port_group_ui.clear ();
+ _body->setup ();
+ setup_scrollbars ();
+ queue_draw ();
+
+ show_all ();
}
-/** Set up the dialogue */
void
-PortMatrix::setup ()
+PortMatrix::set_type (ARDOUR::DataType t)
{
- /* sort out the ports that we'll offer to connect to */
- _port_group_list.refresh ();
+ _type = t;
+ _ports[0].set_type (_type);
+ _ports[1].set_type (_type);
- clear ();
+ setup_all_ports ();
+}
- _side_vbox_pad = new Label (""); /* unmanaged, explicitly deleted */
+void
+PortMatrix::hscroll_changed ()
+{
+ _body->set_xoffset (_hscroll.get_adjustment()->get_value());
+}
- _side_vbox.pack_start (*_side_vbox_pad, false, false);
- _side_vbox.pack_start (*manage (new Label ("")));
+void
+PortMatrix::vscroll_changed ()
+{
+ _body->set_yoffset (_vscroll.get_adjustment()->get_value());
+}
- matrix.clear ();
+void
+PortMatrix::setup_scrollbars ()
+{
+ 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_step_increment (32);
+ a->set_page_increment (128);
+
+ 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_step_increment (32);
+ a->set_page_increment (128);
+}
- /* Matrix and visibility checkbuttons */
- for (PortGroupList::iterator i = _port_group_list.begin(); i != _port_group_list.end(); ++i) {
+/** Disassociate all of our ports from each other */
+void
+PortMatrix::disassociate_all ()
+{
+ 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(); ++j) {
+ for (PortGroup::BundleList::iterator k = b.begin(); k != b.end(); ++k) {
+ for (uint32_t l = 0; l < k->bundle->nchannels(); ++l) {
+
+ ARDOUR::BundleChannel c[2] = {
+ ARDOUR::BundleChannel (i->bundle, j),
+ ARDOUR::BundleChannel (k->bundle, l)
+ };
+
+ if (get_state (c) == PortMatrixNode::ASSOCIATED) {
+ set_state (c, false);
+ }
+
+ }
+ }
+ }
+ }
- PortGroupUI* t = new PortGroupUI (*this, **i);
-
- _port_group_ui.push_back (t);
+ _body->rebuild_and_draw_grid ();
+}
- matrix.add_group (**i);
+/* Decide how to arrange the components of the matrix */
+void
+PortMatrix::select_arrangement ()
+{
+ uint32_t const N[2] = {
+ _ports[0].total_visible_channels (),
+ _ports[1].total_visible_channels ()
+ };
+
+ /* 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]) {
- _visibility_checkbutton_box.pack_start (t->get_visibility_checkbutton(), false, false);
+ _row_index = 0;
+ _column_index = 1;
+ _arrangement = LEFT_TO_BOTTOM;
- CheckButton* chk = dynamic_cast<CheckButton*>(&t->get_visibility_checkbutton());
+ } else {
- if (chk) {
- chk->signal_toggled().connect (sigc::mem_fun (*this, &PortMatrix::reset_visibility));
- }
+ _row_index = 1;
+ _column_index = 0;
+ _arrangement = TOP_TO_RIGHT;
}
+}
- show_all ();
+/** @return columns list */
+PortGroupList const *
+PortMatrix::columns () const
+{
+ return &_ports[_column_index];
+}
- reset_visibility ();
+/* @return rows list */
+PortGroupList const *
+PortMatrix::rows () const
+{
+ return &_ports[_row_index];
}
void
-PortMatrix::reset_visibility ()
+PortMatrix::popup_menu (
+ pair<boost::shared_ptr<PortGroup>, ARDOUR::BundleChannel> column,
+ pair<boost::shared_ptr<PortGroup>, ARDOUR::BundleChannel> row,
+ uint32_t t
+ )
{
- for (std::vector<PortGroupUI*>::iterator i = _port_group_ui.begin(); i != _port_group_ui.end(); ++i) {
+ using namespace Menu_Helpers;
+
+ delete _menu;
- (*i)->setup_visibility ();
-
- if ((*i)->port_group().visible) {
- matrix.show_group ((*i)->port_group());
- } else {
- matrix.hide_group ((*i)->port_group());
+ _menu = new Menu;
+ _menu->set_name ("ArdourContextMenu");
+
+ MenuList& items = _menu->items ();
+
+ boost::shared_ptr<PortGroup> pg[2];
+ pg[_column_index] = column.first;
+ pg[_row_index] = row.first;
+
+ ARDOUR::BundleChannel bc[2];
+ bc[_column_index] = column.second;
+ bc[_row_index] = row.second;
+
+ char buf [64];
+
+ for (int dim = 0; dim < 2; ++dim) {
+
+ if (pg[dim]) {
+
+ boost::weak_ptr<PortGroup> wp (pg[dim]);
+
+ if (pg[dim]->visible()) {
+ if (dim == 0) {
+ snprintf (buf, sizeof (buf), _("Hide '%s' sources"), pg[dim]->name.c_str());
+ } else {
+ snprintf (buf, sizeof (buf), _("Hide '%s' destinations"), pg[dim]->name.c_str());
+ }
+
+ items.push_back (MenuElem (buf, bind (mem_fun (*this, &PortMatrix::hide_group), wp)));
+ } else {
+ if (dim == 0) {
+ snprintf (buf, sizeof (buf), _("Show '%s' sources"), pg[dim]->name.c_str());
+ } else {
+ snprintf (buf, sizeof (buf), _("Show '%s' destinations"), pg[dim]->name.c_str());
+ }
+ items.push_back (MenuElem (buf, bind (mem_fun (*this, &PortMatrix::show_group), wp)));
+ }
+ }
+
+ if (bc[dim].bundle) {
+ bool have_one = false;
+
+ if (can_rename_channels (dim)) {
+ snprintf (buf, sizeof (buf), _("Rename '%s'..."), bc[dim].bundle->channel_name (bc[dim].channel).c_str());
+ boost::weak_ptr<ARDOUR::Bundle> w (bc[dim].bundle);
+ items.push_back (
+ MenuElem (
+ buf,
+ bind (mem_fun (*this, &PortMatrix::rename_channel_proxy), w, bc[dim].channel)
+ )
+ );
+
+ have_one = true;
+ }
+
+ if (can_remove_channels (dim)) {
+ snprintf (buf, sizeof (buf), _("Remove '%s'"), bc[dim].bundle->channel_name (bc[dim].channel).c_str());
+ boost::weak_ptr<ARDOUR::Bundle> w (bc[dim].bundle);
+ items.push_back (
+ MenuElem (
+ buf,
+ bind (mem_fun (*this, &PortMatrix::remove_channel_proxy), w, bc[dim].channel)
+ )
+ );
+
+ have_one = true;
+ }
+
+ boost::weak_ptr<ARDOUR::Bundle> w (bc[dim].bundle);
+
+ if (_show_only_bundles) {
+ snprintf (buf, sizeof (buf), _("Disassociate all from '%s'"), bc[dim].bundle->name().c_str());
+ } else {
+ snprintf (
+ buf, sizeof (buf), _("Disassociate all from '%s/%s'"),
+ bc[dim].bundle->name().c_str(), bc[dim].bundle->channel_name (bc[dim].channel).c_str()
+ );
+ }
+
+ items.push_back (
+ MenuElem (buf, bind (mem_fun (*this, &PortMatrix::disassociate_all_on_channel), w, bc[dim].channel, dim))
+ );
+
}
}
+
+ items.push_back (SeparatorElem ());
+
+ items.push_back (MenuElem (_("Rescan"), mem_fun (*this, &PortMatrix::setup_all_ports)));
+ items.push_back (CheckMenuElem (_("Show individual ports"), mem_fun (*this, &PortMatrix::toggle_show_only_bundles)));
+ CheckMenuItem* i = dynamic_cast<CheckMenuItem*> (&items.back());
+ _inhibit_toggle_show_only_bundles = true;
+ i->set_active (!_show_only_bundles);
+ _inhibit_toggle_show_only_bundles = false;
+
+ _menu->popup (1, t);
}
-/** Handle a button press on a row label */
-bool
-PortMatrix::row_label_button_pressed (GdkEventButton* e, int r)
+void
+PortMatrix::remove_channel_proxy (boost::weak_ptr<ARDOUR::Bundle> b, uint32_t c)
{
- if (e->type != GDK_BUTTON_PRESS || e->button != 3) {
- return false;
+ boost::shared_ptr<ARDOUR::Bundle> sb = b.lock ();
+ if (!sb) {
+ return;
}
- Menu* menu = manage (new Menu);
- Menu_Helpers::MenuList& items = menu->items ();
- menu->set_name ("ArdourContextMenu");
+ remove_channel (ARDOUR::BundleChannel (sb, c));
- 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))
- );
+}
- items.back().set_sensitive (can_add);
+void
+PortMatrix::rename_channel_proxy (boost::weak_ptr<ARDOUR::Bundle> b, uint32_t c)
+{
+ boost::shared_ptr<ARDOUR::Bundle> sb = b.lock ();
+ if (!sb) {
+ return;
+ }
- items.push_back (
- Menu_Helpers::MenuElem (string_compose(_("Remove %1 \"%2\""), row_descriptor(), name), sigc::bind (sigc::mem_fun (*this, &PortMatrix::remove_row), r))
- );
+ rename_channel (ARDOUR::BundleChannel (sb, c));
+}
+
+void
+PortMatrix::disassociate_all_on_channel (boost::weak_ptr<ARDOUR::Bundle> bundle, uint32_t channel, int dim)
+{
+ boost::shared_ptr<ARDOUR::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(); ++j) {
+
+ ARDOUR::BundleChannel c[2];
+ c[dim] = ARDOUR::BundleChannel (sb, channel);
+ c[1-dim] = ARDOUR::BundleChannel (i->bundle, j);
+
+ if (get_state (c) == PortMatrixNode::ASSOCIATED) {
+ set_state (c, false);
+ }
+ }
+ }
+
+ _body->rebuild_and_draw_grid ();
+}
+
+void
+PortMatrix::setup_global_ports ()
+{
+ for (int i = 0; i < 2; ++i) {
+ if (list_is_global (i)) {
+ setup_ports (i);
+ }
+ }
+}
- items.back().set_sensitive (can_remove);
+void
+PortMatrix::setup_all_ports ()
+{
+ setup_ports (0);
+ setup_ports (1);
+}
- menu->popup (e->button, e->time);
+void
+PortMatrix::toggle_show_only_bundles ()
+{
+ if (_inhibit_toggle_show_only_bundles) {
+ return;
+ }
- return true;
+ _show_only_bundles = !_show_only_bundles;
+ _body->setup ();
+ setup_scrollbars ();
+ queue_draw ();
}
void
-PortMatrix::set_type (ARDOUR::DataType t)
+PortMatrix::hide_group (boost::weak_ptr<PortGroup> w)
{
- _type = t;
- _port_group_list.set_type (t);
- setup ();
+ boost::shared_ptr<PortGroup> g = w.lock ();
+ if (!g) {
+ return;
+ }
+
+ g->set_visible (false);
}
void
-PortMatrix::set_offer_inputs (bool i)
+PortMatrix::show_group (boost::weak_ptr<PortGroup> w)
{
- _offer_inputs = i;
- _port_group_list.set_offer_inputs (i);
- setup ();
+ boost::shared_ptr<PortGroup> g = w.lock ();
+ if (!g) {
+ return;
+ }
+
+ g->set_visible (true);
}
+pair<uint32_t, uint32_t>
+PortMatrix::max_size () const
+{
+ pair<uint32_t, uint32_t> m = _body->max_size ();
+
+ m.first += _vscroll.get_width ();
+ m.second += _hscroll.get_height ();
+
+ return m;
+}
+
+void
+PortMatrix::on_realize ()
+{
+ Widget::on_realize ();
+ _realized = true;
+}
+
+void
+PortMatrix::on_unrealize ()
+{
+ Widget::on_unrealize ();
+ _realized = false;
+}
projects / ardour.git / blobdiff