io_selector.cc done, connection_editor in progress but skipped
[ardour.git] / gtk2_ardour / connection_editor.cc
index 56c7435cc3cc138b5e767fc77008db6103c79410..0b67ac8477f028d63783d9b20b389c2f46d455c8 100644 (file)
@@ -17,6 +17,9 @@
 
     $Id$
 */
+
+#include <map>
+#include <vector>
 #include <stdint.h>
 
 #include <gtkmm2ext/gtk_ui.h>
@@ -134,15 +137,26 @@ ConnectionEditor::ConnectionEditor ()
        right_vbox.set_border_width (5);
        right_vbox.pack_start (port_and_selector_box);
 
+       input_connection_model = ListStore::create (connection_columns);
+       output_connection_model = ListStore::create (connection_columns);
+       
+       input_connection_display.set_model (input_connection_model);
+       output_connection_display.set_model (output_connection_model);
+
+       input_connection_display.append_column (_("Connections"), connection_columns.name);
+       output_connection_display.append_column (_("Connections"), connection_columns.name);
+
        input_connection_display.get_selection()->set_mode(Gtk::SELECTION_SINGLE);
        input_connection_display.set_size_request (80, -1);
        input_connection_display.set_name ("ConnectionEditorConnectionList");
-       input_connection_display.get_selection()->signal_changed().connect (bind (mem_fun(*this, &ConnectionEditor::connection_selection_changed), input_connection_display));
 
        output_connection_display.get_selection()->set_mode(Gtk::SELECTION_SINGLE);
        output_connection_display.set_size_request (80, -1);
        output_connection_display.set_name ("ConnectionEditorConnectionList");
-       output_connection_display.get_selection()->signal_changed().connect (bind (mem_fun(*this, &ConnectionEditor::connection_selection_changed), output_connection_display));
+
+       input_connection_display.get_selection()->signal_changed().connect (bind (mem_fun(*this, &ConnectionEditor::selection_changed), &input_connection_display));
+       output_connection_display.get_selection()->signal_changed().connect (bind (mem_fun(*this, &ConnectionEditor::selection_changed), &output_connection_display));
+
 
        input_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
        output_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
@@ -182,8 +196,9 @@ ConnectionEditor::ConnectionEditor ()
        set_title (_("ardour: connections"));
        add (main_vbox);
 
-       delete_event.connect (bind (ptr_fun (just_hide_it), reinterpret_cast<Window *> (this)));
-
+       // GTK2FIX
+       // signal_delete_event.connect (bind (ptr_fun (just_hide_it), reinterpret_cast<Window *> (this)));
+       
        clear_button.signal_clicked().connect (mem_fun(*this, &ConnectionEditor::clear));
        add_port_button.signal_clicked().connect (mem_fun(*this, &ConnectionEditor::add_port));
        new_input_connection_button.signal_clicked().connect (bind (mem_fun(*this, &ConnectionEditor::new_connection), true));
@@ -238,11 +253,11 @@ ConnectionEditor::clear ()
        }
 }
 
-gint
-ConnectionEditor::on_map (GdkEventAny *ev)
+void
+ConnectionEditor::on_map ()
 {
        refill_connection_display ();
-       return Window::on_map (ev);
+       Window::on_map ();
 }
 
 void
@@ -253,51 +268,42 @@ ConnectionEditor::add_connection (ARDOUR::Connection *connection)
        if (dynamic_cast<InputConnection *> (connection)) {
 
                if (push_at_front) {
-                       row = *(input_connection_model.prepend());
+                       row = *(input_connection_model->prepend());
                } else {
-                       row = *(input_connection_model.append());
+                       row = *(input_connection_model->append());
                }
 
-               row[input_connection_columns.connection] = connection;
-               row[input_connection_columns.name] = connection->name();
-               
-
        } else {
+
                if (push_at_front) {
-                       row = *(output_connection_model.prepend());
+                       row = *(output_connection_model->prepend());
                } else {
-                       row = *(output_connection_model.append());
+                       row = *(output_connection_model->append());
                }
-
-               row[output_connection_columns.connection] = connection;
-               row[output_connection_columns.name] = connection->name();
        }
+
+       row[connection_columns.connection] = connection;
+       row[connection_columns.name] = connection->name();
 }
 
 void
 ConnectionEditor::remove_connection (ARDOUR::Connection *connection)
 {
-       TreeModel::Children rows;
        TreeModel::iterator i;
+       Glib::RefPtr<TreeModel> model = input_connection_model;
 
-       if (dynamic_cast<InputConnection *> (connection)) {
-               TreeModel::Children rows = input_connection_model->children();
-               for (i = rows.begin(); i != rows.end(); ++i) {
-                       if ((*i)[input_connection_columns.connection] == connection) {
-                               rows.erase (i);
-                               break;
-                       }
-               }
-       } else {
-               TreeModel::Children rows = output_connection_model->children();
-               for (i = rows.begin(); i != rows.end(); ++i) {
-                       if ((*i)[output_connection_columns.connection] == connection) {
-                               rows.erase (i);
+       if (dynamic_cast<InputConnection *> (connection) == 0) {
+               model = output_connection_model;
+       }
+
+       TreeModel::Children rows = model->children();
+
+       for (i = rows.begin(); i != rows.end(); ++i) {
+               if ((*i)[connection_columns.connection] == connection) {
+                       // model->erase (i);
                        break;
-                       }
                }
        }
-
 }
 
 void
@@ -317,18 +323,19 @@ ConnectionEditor::add_connection_and_select (ARDOUR::Connection *connection)
 {
        add_connection (connection);
 
-       if (dynamic_cast<InputConnection *> (connection)) {
-               input_connection_display.rows().front().select ();
-       } else {
-               output_connection_display.rows().front().select ();
-       }
+       // GTK2FIX
+       // if (dynamic_cast<InputConnection *> (connection)) {
+       // input_connection_display.rows().front().select ();
+        // } else {
+       //      output_connection_display.rows().front().select ();
+       //}
 }
 
 void
 ConnectionEditor::refill_connection_display ()
 {
-       input_connection_display.set_model (0);
-       output_connection_display.set_model (0);
+       input_connection_display.set_model (Glib::RefPtr<TreeModel>(0));
+       output_connection_display.set_model (Glib::RefPtr<TreeModel>(0));
 
        input_connection_model.clear();
        output_connection_model.clear();
@@ -345,17 +352,19 @@ ConnectionEditor::refill_connection_display ()
 }
        
 void
-ConnectionEditor::connection_selection_changed (TreeView& view, Glib::RefPtr<ListStore>& model)
+ConnectionEditor::selection_changed (TreeView* view)
 {
        ARDOUR::Connection *old_current = current_connection;
 
        TreeIter iter;
        TreeModel::Path path;
        Glib::RefPtr<TreeView::Selection> selection = view->get_selection();
-       
+       Glib::RefPtr<TreeModel> model = view->get_model();
+       bool input = (view == &input_connection_display);
+
        iter = model->get_iter (path);
        
-       current_connection = (*iter)[input_connection_columns.connection];
+       current_connection = (*iter)[connection_columns.connection];
 
        if (old_current != current_connection) {
                config_connection.disconnect ();
@@ -368,7 +377,7 @@ ConnectionEditor::connection_selection_changed (TreeView& view, Glib::RefPtr<Lis
                connect_connection = current_connection->ConnectionsChanged.connect 
                        (bind (mem_fun(*this, &ConnectionEditor::connections_changed), input));
        }
-
+       
        display_connection_state (input);
        display_ports ();
 }
@@ -393,9 +402,8 @@ ConnectionEditor::display_ports ()
        }
        
        using namespace Notebook_Helpers;
-       using namespace CList_Helpers;
 
-       typedef map<string,vector<pair<string,string> > > PortMap;
+       typedef std::map<std::string,std::vector<std::pair<std::string,std::string> > > PortMap;
        PortMap portmap;
        const char **ports;
        PageList& pages = notebook.pages();
@@ -403,7 +411,7 @@ ConnectionEditor::display_ports ()
        vector<string> rowdata;
        bool for_input;
 
-       current_page = notebook.get_current_page_num ();
+       current_page = notebook.get_current_page ();
        pages.clear ();
 
        /* get relevant current JACK ports */
@@ -446,33 +454,35 @@ ConnectionEditor::display_ports ()
        for (i = portmap.begin(); i != portmap.end(); ++i) {
                
                Box *client_box = manage (new VBox);
-               Gtk::CList *client_port_display = manage (new Gtk::CList (1));
+               Gtk::CTreeView *display = manage (new Gtk::TreeView);
+               RefPtr<TreeModel> model = TreeModel::create (columns);
                ScrolledWindow *scroller = manage (new ScrolledWindow);
 
-               scroller->add (*client_port_display);
-               scroller->set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
-
-               client_box->pack_start (*scroller);
-
-               client_port_display->set_selection_mode (GTK_SELECTION_BROWSE);
-               client_port_display->set_name ("ConnectionEditorList");
+               display->set_selection_mode (GTK_SELECTION_SINGLE);
+               display->set_name ("ConnectionEditorList");
 
                for (vector<pair<string,string> >::iterator s = i->second.begin(); s != i->second.end(); ++s) {
                        
-                       rowdata.clear ();
-                       rowdata.push_back (s->first);
-                       client_port_display->rows().push_back (rowdata);
-                       client_port_display->rows().back().set_data (g_strdup (s->second.c_str()), free);
+                       Row row = model->append ();
+
+                       row[displayed_name] = s->first;
+                       row[full_name] = s->second;
                }
 
-               client_port_display->columns_autosize ();
-               client_port_display->select_row.connect (bind (mem_fun(*this, &ConnectionEditor::port_selection_handler), client_port_display));
+               display->get_selection()->signal_changed().connect (bind (mem_fun(*this, &ConnectionEditor::port_selection_handler), display));
                
                Label *tab_label = manage (new Label);
 
                tab_label->set_name ("ConnectionEditorNotebookTab");
                tab_label->set_text ((*i).first);
 
+               display->set_model (model);
+
+               scroller->add (*client_port_display);
+               scroller->set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
+
+               client_box->pack_start (*scroller);
+
                pages.push_back (TabElem (*client_box, *tab_label));
        }
 
@@ -569,12 +579,14 @@ ConnectionEditor::port_selection_changed (TreeView* tview)
        Glib::RefPtr<TreeView::Selection> sel = tview->get_selection();
        TreeModel::iterator iter = sel->get_selected();
 
+       if (!current_connection) {
+               return;
+       }
+
        if (iter) {
                TreeModel::Row row = *iter;
-               string other_port_name = row[port_display_columns.name];
-       } else {
-               selected_port = -1;
-       }
+               string other_port_name = row[port_display_columns.full_name];
+
        
        if (current_connection && selected_port >= 0) {
                current_connection->add_connection (selected_port, other_port_name);
@@ -591,7 +603,7 @@ ConnectionEditor::add_port ()
 }
 
 void
-ConnectionEditor::port_button_press_event (GdkEventButton* ev, TreeView* tview)
+ConnectionEditor::connection_port_button_press_event (GdkEventButton* ev, TreeView* tview)
 {
        LockMonitor lm (port_display_lock, __LINE__, __FILE__);
 
@@ -678,28 +690,35 @@ ConnectionEditor::delete_connection ()
 }
 
 gint
-ConnectionEditor::port_button_event (GdkEventButton *ev, CList *clist)
+ConnectionEditor::port_button_event (GdkEventButton *ev, Treeview* treeview)
 {
        int row, col;
+       TreeIter iter;
+       TreeModel::Path path;
+       TreeViewColumn* column;
+       int cellx;
+       int celly;
 
        if (current_connection == 0) {
-               return FALSE;
+               return false;
        }
 
-       if (clist->get_selection_info ((int) ev->x, (int) ev->y, &row, &col) == 0) {
-               return FALSE;
+       if (!(Keyboard::is_delete_event (ev))) {
+               return false;
        }
 
-       if (!(Keyboard::is_delete_event (ev))) {
-               return FALSE;
+       if (!treeview->get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
+               return false;
        }
 
-       string port_name = clist->cell (row, col).get_text ();
-       int which_port = (intptr_t) clist->get_data ("port");
-       
-       current_connection->remove_connection (which_port, port_name);
+       if ((iter = treeview->get_model()->get_iter (path))) {
+               /* path is valid */
+               
+               string port_name = (*iter)[columns.full_name];
+               int which_port = (intptr_t) treeview->get_data ("port");        
 
-       return TRUE;
+               current_connection->remove_connection (which_port, port_name);
+       }
+
+       return true;
 }
-       
-