remove Glib::ustring from gtk2_ardour

[ardour.git] / gtk2_ardour / global_port_matrix.cc

diff --git a/gtk2_ardour/global_port_matrix.cc b/gtk2_ardour/global_port_matrix.cc
index 0f107452a541554f6922b9b069df1faed7890765..98760c863e915881a4c51a33b3aea96c00fcd609 100644 (file)
--- a/gtk2_ardour/global_port_matrix.cc
+++ b/gtk2_ardour/global_port_matrix.cc
@@ -31,17 +31,18 @@
 
 using namespace std;
 
-GlobalPortMatrix::GlobalPortMatrix (Gtk::Window* p, ARDOUR::Session& s, ARDOUR::DataType t)
+GlobalPortMatrix::GlobalPortMatrix (Gtk::Window* p, ARDOUR::Session* s, ARDOUR::DataType t)
        : PortMatrix (p, s, t)
 {
        setup_all_ports ();
+       init ();
 }
 
 void
 GlobalPortMatrix::setup_ports (int dim)
 {
        _ports[dim].suspend_signals ();
-       _ports[dim].gather (_session, dim == IN, false);
+       _ports[dim].gather (_session, type(), dim == IN, false);
        _ports[dim].resume_signals ();
 }
 
@@ -54,8 +55,8 @@ GlobalPortMatrix::set_state (ARDOUR::BundleChannel c[2], bool s)
        for (ARDOUR::Bundle::PortList::const_iterator i = in_ports.begin(); i != in_ports.end(); ++i) {
                for (ARDOUR::Bundle::PortList::const_iterator j = out_ports.begin(); j != out_ports.end(); ++j) {
 
-                       ARDOUR::Port* p = _session.engine().get_port_by_name (*i);
-                       ARDOUR::Port* q = _session.engine().get_port_by_name (*j);
+                       ARDOUR::Port* p = _session->engine().get_port_by_name (*i);
+                       ARDOUR::Port* q = _session->engine().get_port_by_name (*j);
 
                        if (p) {
                                if (s) {
@@ -69,9 +70,14 @@ GlobalPortMatrix::set_state (ARDOUR::BundleChannel c[2], bool s)
                                } else {
                                        q->disconnect (*i);
                                }
+                       } else {
+                               /* two non-Ardour ports */
+                               if (s) {
+                                       jack_connect (_session->engine().jack (), j->c_str(), i->c_str());
+                               } else {
+                                       jack_disconnect (_session->engine().jack (), j->c_str(), i->c_str());
+                               }
                        }
-
-                       /* we don't handle connections between two non-Ardour ports */
                }
        }
 }
@@ -79,23 +85,49 @@ GlobalPortMatrix::set_state (ARDOUR::BundleChannel c[2], bool s)
 PortMatrixNode::State
 GlobalPortMatrix::get_state (ARDOUR::BundleChannel c[2]) const
 {
+       if (_session == 0) {
+               return PortMatrixNode::NOT_ASSOCIATED;
+       }
+       
        ARDOUR::Bundle::PortList const & in_ports = c[IN].bundle->channel_ports (c[IN].channel);
        ARDOUR::Bundle::PortList const & out_ports = c[OUT].bundle->channel_ports (c[OUT].channel);
        if (in_ports.empty() || out_ports.empty()) {
                /* we're looking at a bundle with no parts associated with this channel,
                   so nothing to connect */
-               return PortMatrixNode::UNKNOWN;
+               return PortMatrixNode::NOT_ASSOCIATED;
        }
 
        for (ARDOUR::Bundle::PortList::const_iterator i = in_ports.begin(); i != in_ports.end(); ++i) {
                for (ARDOUR::Bundle::PortList::const_iterator j = out_ports.begin(); j != out_ports.end(); ++j) {
 
-                       ARDOUR::Port* p = _session.engine().get_port_by_name (*i);
-                       ARDOUR::Port* q = _session.engine().get_port_by_name (*j);
+                       ARDOUR::Port* p = _session->engine().get_port_by_name (*i);
+                       ARDOUR::Port* q = _session->engine().get_port_by_name (*j);
 
-                       /* we don't know the state of connections between two non-Ardour ports */
                        if (!p && !q) {
-                               return PortMatrixNode::UNKNOWN;
+                               /* two non-Ardour ports; things are slightly more involved */
+                               /* XXX: is this the easiest way to do this? */
+                               /* XXX: isn't this very inefficient? */
+
+                               jack_client_t* jack = _session->engine().jack ();
+                               jack_port_t* jp = jack_port_by_name (jack, i->c_str());
+                               if (jp == 0) {
+                                       return PortMatrixNode::NOT_ASSOCIATED;
+                               }
+                               
+                               char const ** c = jack_port_get_all_connections (jack, jp);
+
+                               char const ** p = c;
+                               
+                               while (p && *p != 0) {
+                                       if (strcmp (*p, j->c_str()) == 0) {
+                                               free (c);
+                                               return PortMatrixNode::ASSOCIATED;
+                                       }
+                                       ++p;
+                               }
+
+                               free (c);
+                               return PortMatrixNode::NOT_ASSOCIATED;
                        }
 
                        if (p && p->connected_to (*j) == false) {
@@ -110,7 +142,7 @@ GlobalPortMatrix::get_state (ARDOUR::BundleChannel c[2]) const
        return PortMatrixNode::ASSOCIATED;
 }
 
-GlobalPortMatrixWindow::GlobalPortMatrixWindow (ARDOUR::Session& s, ARDOUR::DataType t)
+GlobalPortMatrixWindow::GlobalPortMatrixWindow (ARDOUR::Session* s, ARDOUR::DataType t)
        : _port_matrix (this, s, t)
 {
        switch (t) {
@@ -123,7 +155,7 @@ GlobalPortMatrixWindow::GlobalPortMatrixWindow (ARDOUR::Session& s, ARDOUR::Data
        }
 
        add (_port_matrix);
-       show_all ();
+       _port_matrix.show ();
 }
 
 void
@@ -133,3 +165,22 @@ GlobalPortMatrixWindow::on_show ()
        pair<uint32_t, uint32_t> const pm_max = _port_matrix.max_size ();
        resize_window_to_proportion_of_monitor (this, pm_max.first, pm_max.second);
 }
+
+void
+GlobalPortMatrixWindow::set_session (ARDOUR::Session* s)
+{
+       _port_matrix.set_session (s);
+}
+
+string
+GlobalPortMatrix::disassociation_verb () const
+{
+       return _("Disconnect");
+}
+
+string
+GlobalPortMatrix::channel_noun () const
+{
+       return _("port");
+}
+