switch to using boost::signals2 instead of sigc++, at least for libardour. not finish...
[ardour.git] / gtk2_ardour / bundle_manager.cc
index 1b493348ae692f536469154b8425934e2fb60076..ca047ebea01bb64844069ddee2c7988e73a78cde 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2007 Paul Davis 
+    Copyright (C) 2007 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
 #include "ardour/audioengine.h"
 #include "bundle_manager.h"
 #include "i18n.h"
+#include "utils.h"
 
-BundleEditorMatrix::BundleEditorMatrix (
-       ARDOUR::Session& session, boost::shared_ptr<ARDOUR::Bundle> bundle
-       )
-       : PortMatrix (
-               session, bundle->type(), bundle->ports_are_inputs(),
-               PortGroupList::Mask (PortGroupList::SYSTEM | PortGroupList::OTHER)
-               )
+using namespace std;
+using namespace ARDOUR;
+
+BundleEditorMatrix::BundleEditorMatrix (Gtk::Window* parent, Session* session, boost::shared_ptr<Bundle> bundle)
+       : PortMatrix (parent, session, bundle->type())
+       , _bundle (bundle)
+{
+       _port_group = boost::shared_ptr<PortGroup> (new PortGroup (""));
+       _port_group->add_bundle (_bundle);
+
+       setup_all_ports ();
+       init ();
+}
+
+void
+BundleEditorMatrix::setup_ports (int dim)
 {
-       _our_bundle = bundle;
+       if (dim == OURS) {
+               _ports[OURS].clear ();
+               _ports[OURS].add_group (_port_group);
+       } else {
+               _ports[OTHER].suspend_signals ();
+
+               /* when we gather, allow the matrix to contain bundles with duplicate port sets,
+                  otherwise in some cases the basic system IO ports may be hidden, making
+                  the bundle editor useless */
+               
+               _ports[OTHER].gather (_session, _bundle->ports_are_inputs(), true);
+               _ports[OTHER].remove_bundle (_bundle);
+               _ports[OTHER].resume_signals ();
+       }
 }
 
 void
-BundleEditorMatrix::set_state (
-       boost::shared_ptr<ARDOUR::Bundle> ab,
-       uint32_t ac,
-       boost::shared_ptr<ARDOUR::Bundle> bb,
-       uint32_t bc,
-       bool s,
-       uint32_t k
-       )
+BundleEditorMatrix::set_state (BundleChannel c[2], bool s)
 {
-       ARDOUR::Bundle::PortList const& pl = bb->channel_ports (bc);
-       for (ARDOUR::Bundle::PortList::const_iterator i = pl.begin(); i != pl.end(); ++i) {
+       Bundle::PortList const& pl = c[OTHER].bundle->channel_ports (c[OTHER].channel);
+       for (Bundle::PortList::const_iterator i = pl.begin(); i != pl.end(); ++i) {
                if (s) {
-                       ab->add_port_to_channel (ac, *i);
+                       c[OURS].bundle->add_port_to_channel (c[OURS].channel, *i);
                } else {
-                       ab->remove_port_from_channel (ac, *i);
+                       c[OURS].bundle->remove_port_from_channel (c[OURS].channel, *i);
                }
        }
 }
 
-bool
-BundleEditorMatrix::get_state (
-       boost::shared_ptr<ARDOUR::Bundle> ab,
-       uint32_t ac,
-       boost::shared_ptr<ARDOUR::Bundle> bb,
-       uint32_t bc
-       ) const
+PortMatrixNode::State
+BundleEditorMatrix::get_state (BundleChannel c[2]) const
 {
-       ARDOUR::Bundle::PortList const& pl = bb->channel_ports (bc);
-       for (ARDOUR::Bundle::PortList::const_iterator i = pl.begin(); i != pl.end(); ++i) {
-               if (!ab->port_attached_to_channel (ac, *i)) {
-                       return false;
+       Bundle::PortList const& pl = c[OTHER].bundle->channel_ports (c[OTHER].channel);
+       if (pl.empty ()) {
+               return PortMatrixNode::NOT_ASSOCIATED;
+       }
+       
+       for (Bundle::PortList::const_iterator i = pl.begin(); i != pl.end(); ++i) {
+               if (!c[OURS].bundle->port_attached_to_channel (c[OURS].channel, *i)) {
+                       return PortMatrixNode::NOT_ASSOCIATED;
                }
        }
 
-       return true;
+       return PortMatrixNode::ASSOCIATED;
+}
+
+bool
+BundleEditorMatrix::can_add_channel (boost::shared_ptr<Bundle> b) const
+{
+       if (b == _bundle) {
+               return true;
+       }
+
+       return PortMatrix::can_add_channel (b);
 }
 
 void
-BundleEditorMatrix::add_channel (boost::shared_ptr<ARDOUR::Bundle> b)
+BundleEditorMatrix::add_channel (boost::shared_ptr<Bundle> b)
 {
-       NameChannelDialog d;
-       d.set_position (Gtk::WIN_POS_MOUSE);
+       if (b == _bundle) {
+
+               NameChannelDialog d;
+               d.set_position (Gtk::WIN_POS_MOUSE);
+
+               if (d.run () != Gtk::RESPONSE_ACCEPT) {
+                       return;
+               }
+
+               _bundle->add_channel (d.get_name());
+               setup_ports (OURS);
+
+       } else {
+
+               PortMatrix::add_channel (b);
 
-       if (d.run () != Gtk::RESPONSE_ACCEPT) {
-               return;
        }
+}
 
-       _our_bundle->add_channel (d.get_name());
-       setup ();
+bool
+BundleEditorMatrix::can_remove_channels (boost::shared_ptr<Bundle> b) const
+{
+       if (b == _bundle) {
+               return true;
+       }
+
+       return PortMatrix::can_remove_channels (b);
 }
 
 void
-BundleEditorMatrix::remove_channel (boost::shared_ptr<ARDOUR::Bundle> b, uint32_t c)
+BundleEditorMatrix::remove_channel (BundleChannel bc)
 {
-       _our_bundle->remove_channel (c);
-       setup ();
+       bc.bundle->remove_channel (bc.channel);
+       setup_ports (OURS);
+}
+
+bool
+BundleEditorMatrix::can_rename_channels (boost::shared_ptr<Bundle> b) const
+{
+       if (b == _bundle) {
+               return true;
+       }
+
+       return PortMatrix::can_rename_channels (b);
 }
 
 void
-BundleEditorMatrix::rename_channel (boost::shared_ptr<ARDOUR::Bundle> b, uint32_t c)
+BundleEditorMatrix::rename_channel (BundleChannel bc)
 {
-       NameChannelDialog d (b, c);
+       NameChannelDialog d (bc.bundle, bc.channel);
        d.set_position (Gtk::WIN_POS_MOUSE);
 
        if (d.run () != Gtk::RESPONSE_ACCEPT) {
                return;
        }
 
-       b->set_channel_name (c, d.get_name ());
+       bc.bundle->set_channel_name (bc.channel, d.get_name ());
 }
 
-BundleEditor::BundleEditor (ARDOUR::Session& session, boost::shared_ptr<ARDOUR::UserBundle> bundle, bool add)
-       : ArdourDialog (_("Edit Bundle")), _matrix (session, bundle), _bundle (bundle)
+bool
+BundleEditorMatrix::list_is_global (int dim) const
+{
+       return (dim == OTHER);
+}
+
+BundleEditor::BundleEditor (Session* session, boost::shared_ptr<UserBundle> bundle)
+       : ArdourDialog (_("Edit Bundle")), _matrix (this, session, bundle), _bundle (bundle)
 {
        Gtk::Table* t = new Gtk::Table (3, 2);
        t->set_spacings (4);
@@ -136,11 +195,11 @@ BundleEditor::BundleEditor (ARDOUR::Session& session, boost::shared_ptr<ARDOUR::
        t->attach (*Gtk::manage (a), 1, 2, 1, 2);
        _input_or_output.append_text (_("Input"));
        _input_or_output.append_text (_("Output"));
-       
+
        if (bundle->ports_are_inputs()) {
-               _input_or_output.set_active_text (_("Output"));
-       } else {
                _input_or_output.set_active_text (_("Input"));
+       } else {
+               _input_or_output.set_active_text (_("Output"));
        }
 
        _input_or_output.signal_changed().connect (sigc::mem_fun (*this, &BundleEditor::input_or_output_changed));
@@ -152,42 +211,37 @@ BundleEditor::BundleEditor (ARDOUR::Session& session, boost::shared_ptr<ARDOUR::
        a = new Gtk::Alignment (0, 0.5, 0, 1);
        a->add (_type);
        t->attach (*Gtk::manage (a), 1, 2, 2, 3);
-       
+
        _type.append_text (_("Audio"));
        _type.append_text (_("MIDI"));
-       
+
        switch (bundle->type ()) {
-       case ARDOUR::DataType::AUDIO:
+       case DataType::AUDIO:
                _type.set_active_text (_("Audio"));
                break;
-       case ARDOUR::DataType::MIDI:
+       case DataType::MIDI:
                _type.set_active_text (_("MIDI"));
                break;
        }
 
        _type.signal_changed().connect (sigc::mem_fun (*this, &BundleEditor::type_changed));
-                                       
+
        get_vbox()->pack_start (*Gtk::manage (t), false, false);
        get_vbox()->pack_start (_matrix);
        get_vbox()->set_spacing (4);
 
-       /* Add Channel button */
-       Gtk::Button* add_channel_button = Gtk::manage (new Gtk::Button (_("Add Channel")));
-       add_channel_button->set_name ("IOSelectorButton");
-       add_channel_button->set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::ADD, Gtk::ICON_SIZE_BUTTON)));
-       get_action_area()->pack_start (*add_channel_button, false, false);
-       add_channel_button->signal_clicked().connect (sigc::bind (sigc::mem_fun (_matrix, &BundleEditorMatrix::add_channel), boost::shared_ptr<ARDOUR::Bundle> ()));
-
-       if (add) {
-               add_button (Gtk::Stock::CANCEL, 1);
-               add_button (Gtk::Stock::ADD, 0);
-       } else {
-               add_button (Gtk::Stock::CLOSE, 0);
-       }
-
+       add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_ACCEPT);
        show_all ();
 }
 
+void
+BundleEditor::on_show ()
+{
+       Gtk::Window::on_show ();
+       pair<uint32_t, uint32_t> const pm_max = _matrix.max_size ();
+       resize_window_to_proportion_of_monitor (this, pm_max.first, pm_max.second);
+}
+
 void
 BundleEditor::name_changed ()
 {
@@ -197,20 +251,24 @@ BundleEditor::name_changed ()
 void
 BundleEditor::input_or_output_changed ()
 {
+       _bundle->remove_ports_from_channels ();
+
        if (_input_or_output.get_active_text() == _("Output")) {
-               _bundle->set_ports_are_inputs ();
-               _matrix.set_offer_inputs (true);
-       } else {
                _bundle->set_ports_are_outputs ();
-               _matrix.set_offer_inputs (false);
+       } else {
+               _bundle->set_ports_are_inputs ();
        }
+
+       _matrix.setup_all_ports ();
 }
 
 void
 BundleEditor::type_changed ()
 {
-       ARDOUR::DataType const t = _type.get_active_text() == _("Audio") ?
-               ARDOUR::DataType::AUDIO : ARDOUR::DataType::MIDI;
+       _bundle->remove_ports_from_channels ();
+
+       DataType const t = _type.get_active_text() == _("Audio") ?
+               DataType::AUDIO : DataType::MIDI;
 
        _bundle->set_type (t);
        _matrix.set_type (t);
@@ -219,21 +277,28 @@ BundleEditor::type_changed ()
 void
 BundleEditor::on_map ()
 {
-       _matrix.setup ();
+       _matrix.setup_all_ports ();
        Window::on_map ();
 }
 
 
-BundleManager::BundleManager (ARDOUR::Session& session)
-       : ArdourDialog (_("Bundle manager")), _session (session), edit_button (_("Edit")), delete_button (_("Delete"))
+BundleManager::BundleManager (Session* session)
+       : ArdourDialog (_("Bundle Manager"))
+       , edit_button (_("Edit"))
+       , delete_button (_("Delete"))
 {
+       set_session (session);
+
        _list_model = Gtk::ListStore::create (_list_model_columns);
        _tree_view.set_model (_list_model);
        _tree_view.append_column (_("Name"), _list_model_columns.name);
        _tree_view.set_headers_visible (false);
 
-       _session.foreach_bundle (sigc::mem_fun (*this, &BundleManager::add_bundle));
-       
+       boost::shared_ptr<BundleList> bundles = _session->bundles ();
+       for (BundleList::iterator i = bundles->begin(); i != bundles->end(); ++i) {
+               add_bundle (*i);
+       }
+
        /* New / Edit / Delete buttons */
        Gtk::VBox* buttons = new Gtk::VBox;
        buttons->set_spacing (8);
@@ -247,7 +312,7 @@ BundleManager::BundleManager (ARDOUR::Session& session)
        delete_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::DELETE, Gtk::ICON_SIZE_BUTTON)));
        delete_button.signal_clicked().connect (sigc::mem_fun (*this, &BundleManager::delete_clicked));
        buttons->pack_start (delete_button, false, false);
-       
+
        Gtk::HBox* h = new Gtk::HBox;
        h->set_spacing (8);
        h->set_border_width (8);
@@ -263,6 +328,10 @@ BundleManager::BundleManager (ARDOUR::Session& session)
                sigc::mem_fun (*this, &BundleManager::set_button_sensitivity)
                );
 
+       _tree_view.signal_row_activated().connect (
+               sigc::mem_fun (*this, &BundleManager::row_activated)
+               );
+
        set_button_sensitivity ();
 
        show_all ();
@@ -280,16 +349,16 @@ BundleManager::set_button_sensitivity ()
 void
 BundleManager::new_clicked ()
 {
-       boost::shared_ptr<ARDOUR::UserBundle> b (new ARDOUR::UserBundle (""));
+       boost::shared_ptr<UserBundle> b (new UserBundle (_("Bundle")));
 
        /* Start off with a single channel */
-       b->add_channel ("");
+       b->add_channel ("1");
 
-       BundleEditor e (_session, b, true);
-       if (e.run () == 0) {
-               _session.add_bundle (b);
-               add_bundle (b);
-       }
+       _session->add_bundle (b);
+       add_bundle (b);
+
+       BundleEditor e (_session, b);
+       e.run ();
 }
 
 void
@@ -297,11 +366,10 @@ BundleManager::edit_clicked ()
 {
        Gtk::TreeModel::iterator i = _tree_view.get_selection()->get_selected();
        if (i) {
-               boost::shared_ptr<ARDOUR::UserBundle> b = (*i)[_list_model_columns.bundle];
-               BundleEditor e (_session, b, false);
+               boost::shared_ptr<UserBundle> b = (*i)[_list_model_columns.bundle];
+               BundleEditor e (_session, b);
                e.run ();
        }
-       
 }
 
 void
@@ -309,16 +377,16 @@ BundleManager::delete_clicked ()
 {
        Gtk::TreeModel::iterator i = _tree_view.get_selection()->get_selected();
        if (i) {
-               boost::shared_ptr<ARDOUR::UserBundle> b = (*i)[_list_model_columns.bundle];
-               _session.remove_bundle (b);
+               boost::shared_ptr<UserBundle> b = (*i)[_list_model_columns.bundle];
+               _session->remove_bundle (b);
                _list_model->erase (i);
        }
 }
 
 void
-BundleManager::add_bundle (boost::shared_ptr<ARDOUR::Bundle> b)
+BundleManager::add_bundle (boost::shared_ptr<Bundle> b)
 {
-       boost::shared_ptr<ARDOUR::UserBundle> u = boost::dynamic_pointer_cast<ARDOUR::UserBundle> (b);
+       boost::shared_ptr<UserBundle> u = boost::dynamic_pointer_cast<UserBundle> (b);
        if (u == 0) {
                return;
        }
@@ -327,15 +395,19 @@ BundleManager::add_bundle (boost::shared_ptr<ARDOUR::Bundle> b)
        (*i)[_list_model_columns.name] = u->name ();
        (*i)[_list_model_columns.bundle] = u;
 
-       u->NameChanged.connect (sigc::bind (sigc::mem_fun (*this, &BundleManager::bundle_name_changed), u));
+       u->Changed.connect (sigc::bind (sigc::mem_fun (*this, &BundleManager::bundle_changed), u));
 }
 
 void
-BundleManager::bundle_name_changed (boost::shared_ptr<ARDOUR::UserBundle> b)
+BundleManager::bundle_changed (Bundle::Change c, boost::shared_ptr<UserBundle> b)
 {
+       if ((c & Bundle::NameChanged) == 0) {
+               return;
+       }
+
        Gtk::TreeModel::iterator i = _list_model->children().begin ();
        while (i != _list_model->children().end()) {
-               boost::shared_ptr<ARDOUR::UserBundle> t = (*i)[_list_model_columns.bundle];
+               boost::shared_ptr<UserBundle> t = (*i)[_list_model_columns.bundle];
                if (t == b) {
                        break;
                }
@@ -347,6 +419,18 @@ BundleManager::bundle_name_changed (boost::shared_ptr<ARDOUR::UserBundle> b)
        }
 }
 
+void
+BundleManager::row_activated (Gtk::TreeModel::Path const & p, Gtk::TreeViewColumn* c)
+{
+       Gtk::TreeModel::iterator i = _list_model->get_iter (p);
+       if (!i) {
+               return;
+       }
+       
+       boost::shared_ptr<UserBundle> b = (*i)[_list_model_columns.bundle];
+       BundleEditor e (_session, b);
+       e.run ();
+}
 
 NameChannelDialog::NameChannelDialog ()
        : ArdourDialog (_("Add channel")),
@@ -355,7 +439,7 @@ NameChannelDialog::NameChannelDialog ()
        setup ();
 }
 
-NameChannelDialog::NameChannelDialog (boost::shared_ptr<ARDOUR::Bundle> b, uint32_t c)
+NameChannelDialog::NameChannelDialog (boost::shared_ptr<Bundle> b, uint32_t c)
        : ArdourDialog (_("Rename channel")),
          _bundle (b),
          _channel (c),
@@ -368,11 +452,12 @@ NameChannelDialog::NameChannelDialog (boost::shared_ptr<ARDOUR::Bundle> b, uint3
 
 void
 NameChannelDialog::setup ()
-{      
+{
        Gtk::HBox* box = Gtk::manage (new Gtk::HBox ());
 
        box->pack_start (*Gtk::manage (new Gtk::Label (_("Name"))));
        box->pack_start (_name);
+       _name.set_activates_default (true);
 
        get_vbox ()->pack_end (*box);
        box->show_all ();
@@ -386,8 +471,9 @@ NameChannelDialog::setup ()
        set_default_response (Gtk::RESPONSE_ACCEPT);
 }
 
-std::string
+string
 NameChannelDialog::get_name () const
 {
        return _name.get_text ();
 }
+