fix (or mostly fix) ctrl-drag (copy drag) for regions
[ardour.git] / gtk2_ardour / editor_routes.cc
index de6b081fd423121d4434bd7a552289aab96f0395..1798c45864bc1fefd958261d9930649e57139381 100644 (file)
@@ -81,6 +81,10 @@ EditorRoutes::EditorRoutes (Editor* e)
 
        rec_state_column->add_attribute(rec_col_renderer->property_active(), _columns.rec_enabled);
        rec_state_column->add_attribute(rec_col_renderer->property_visible(), _columns.is_track);
+       rec_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
+       rec_state_column->set_alignment(ALIGN_CENTER);
+       rec_state_column->set_expand(false);
+       rec_state_column->set_fixed_width(15);
 
        // Mute enable toggle
        CellRendererPixbufMulti* mute_col_renderer = manage (new CellRendererPixbufMulti());
@@ -92,6 +96,10 @@ EditorRoutes::EditorRoutes (Editor* e)
        TreeViewColumn* mute_state_column = manage (new TreeViewColumn("M", *mute_col_renderer));
 
        mute_state_column->add_attribute(mute_col_renderer->property_state(), _columns.mute_state);
+       mute_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
+       mute_state_column->set_alignment(ALIGN_CENTER);
+       mute_state_column->set_expand(false);
+       mute_state_column->set_fixed_width(15);
 
        // Solo enable toggle
        CellRendererPixbufMulti* solo_col_renderer = manage (new CellRendererPixbufMulti());
@@ -103,6 +111,10 @@ EditorRoutes::EditorRoutes (Editor* e)
        TreeViewColumn* solo_state_column = manage (new TreeViewColumn("S", *solo_col_renderer));
 
        solo_state_column->add_attribute(solo_col_renderer->property_state(), _columns.solo_state);
+       solo_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
+       solo_state_column->set_alignment(ALIGN_CENTER);
+       solo_state_column->set_expand(false);
+       solo_state_column->set_fixed_width(15);
 
        // Solo isolate toggle
        CellRendererPixbufMulti* solo_iso_renderer = manage (new CellRendererPixbufMulti());
@@ -114,14 +126,19 @@ EditorRoutes::EditorRoutes (Editor* e)
        TreeViewColumn* solo_isolate_state_column = manage (new TreeViewColumn("I", *solo_iso_renderer));
 
        solo_isolate_state_column->add_attribute(solo_iso_renderer->property_state(), _columns.solo_isolate_state);
+       solo_isolate_state_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
+       solo_isolate_state_column->set_alignment(ALIGN_CENTER);
+       solo_isolate_state_column->set_expand(false);
+       solo_isolate_state_column->set_fixed_width(15);
 
        _display.append_column (*rec_state_column);
        _display.append_column (*mute_state_column);
        _display.append_column (*solo_state_column);
        _display.append_column (*solo_isolate_state_column);
-       _display.append_column (_("Show"), _columns.visible);
+       
        _display.append_column (_("Name"), _columns.text);
-
+       _display.append_column (_("V"), _columns.visible);
+       
        _display.set_headers_visible (true);
        _display.set_name ("TrackListDisplay");
        _display.get_selection()->set_mode (SELECTION_SINGLE);
@@ -130,37 +147,53 @@ EditorRoutes::EditorRoutes (Editor* e)
        _display.set_size_request (100, -1);
        _display.add_object_drag (_columns.route.index(), "routes");
 
-       CellRendererText* name_cell = dynamic_cast<CellRendererText*> (_display.get_column_cell_renderer (5));
+       CellRendererText* name_cell = dynamic_cast<CellRendererText*> (_display.get_column_cell_renderer (4));
+
        assert (name_cell);
 
-       TreeViewColumn* name_column = _display.get_column (5);
+       TreeViewColumn* name_column = _display.get_column (4);
+
        assert (name_column);
 
        name_column->add_attribute (name_cell->property_editable(), _columns.name_editable);
+       name_column->set_sizing(TREE_VIEW_COLUMN_FIXED);
+       name_column->set_expand(true);
+       name_column->set_min_width(50);
+
        name_cell->property_editable() = true;
        name_cell->signal_edited().connect (sigc::mem_fun (*this, &EditorRoutes::name_edit));
 
-       CellRendererToggle* visible_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (4));
+       // Set the visible column cell renderer to radio toggle
+       CellRendererToggle* visible_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (5));
 
        visible_cell->property_activatable() = true;
        visible_cell->property_radio() = false;
        visible_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRoutes::visible_changed));
-
+       
+       TreeViewColumn* visible_col = dynamic_cast<TreeViewColumn*> (_display.get_column (5));
+       visible_col->set_expand(false);
+       visible_col->set_sizing(TREE_VIEW_COLUMN_FIXED);
+       visible_col->set_fixed_width(30);
+       visible_col->set_alignment(ALIGN_CENTER);
+       
        _model->signal_row_deleted().connect (sigc::mem_fun (*this, &EditorRoutes::route_deleted));
        _model->signal_rows_reordered().connect (sigc::mem_fun (*this, &EditorRoutes::reordered));
+       
        _display.signal_button_press_event().connect (sigc::mem_fun (*this, &EditorRoutes::button_press), false);
 
-       Route::SyncOrderKeys.connect (sigc::mem_fun (*this, &EditorRoutes::sync_order_keys));
+       Route::SyncOrderKeys.connect (*this, ui_bind (&EditorRoutes::sync_order_keys, this, _1), gui_context());
 }
 
 void
-EditorRoutes::connect_to_session (Session* s)
+EditorRoutes::set_session (Session* s)
 {
-       EditorComponent::connect_to_session (s);
+       EditorComponent::set_session (s);
 
        initial_display ();
 
-       _session->SoloChanged.connect (sigc::mem_fun (*this, &EditorRoutes::solo_changed_so_update_mute));
+       if (_session) {
+               _session->SoloChanged.connect (*this, boost::bind (&EditorRoutes::solo_changed_so_update_mute, this), gui_context());
+       }
 }
 
 void
@@ -169,8 +202,6 @@ EditorRoutes::on_tv_rec_enable_toggled (Glib::ustring const & path_string)
        // Get the model row that has been toggled.
        Gtk::TreeModel::Row row = *_model->get_iter (Gtk::TreeModel::Path (path_string));
 
-       row[_columns.name_editable] = !row[_columns.rec_enabled];
-       
        TimeAxisView *tv = row[_columns.tv];
        AudioTimeAxisView *atv = dynamic_cast<AudioTimeAxisView*> (tv);
 
@@ -260,15 +291,15 @@ EditorRoutes::show_menu ()
 void
 EditorRoutes::redisplay ()
 {
+       if (_no_redisplay || !_session) {
+               return;
+       }
+
        TreeModel::Children rows = _model->children();
        TreeModel::Children::iterator i;
        uint32_t position;
        int n;
 
-       if (_no_redisplay) {
-               return;
-       }
-
        for (n = 0, position = 0, i = rows.begin(); i != rows.end(); ++i) {
                TimeAxisView *tv = (*i)[_columns.tv];
                boost::shared_ptr<Route> route = (*i)[_columns.route];
@@ -325,17 +356,24 @@ EditorRoutes::redisplay ()
 void
 EditorRoutes::route_deleted (Gtk::TreeModel::Path const &)
 {
-       /* this could require an order reset & sync */
+       if (!_session || _session->deletion_in_progress()) {
+               return;
+       }
+               
+        /* this could require an order reset & sync */
        _session->set_remote_control_ids();
        _ignore_reorder = true;
        redisplay ();
        _ignore_reorder = false;
 }
 
-
 void
 EditorRoutes::visible_changed (Glib::ustring const & path)
 {
+       if (_session && _session->deletion_in_progress()) {
+               return;
+       }
+
        TreeIter iter;
 
        if ((iter = _model->get_iter (path))) {
@@ -369,6 +407,10 @@ EditorRoutes::routes_added (list<RouteTimeAxisView*> routes)
                row[_columns.tv] = *x;
                row[_columns.route] = (*x)->route ();
                row[_columns.is_track] = (boost::dynamic_pointer_cast<Track> ((*x)->route()) != 0);
+               row[_columns.mute_state] = (*x)->route()->muted();
+               row[_columns.solo_state] = (*x)->route()->soloed();
+               row[_columns.solo_isolate_state] = (*x)->route()->solo_isolated();
+               row[_columns.name_editable] = true;
 
                _ignore_reorder = true;
 
@@ -380,27 +422,30 @@ EditorRoutes::routes_added (list<RouteTimeAxisView*> routes)
                _ignore_reorder = false;
 
                boost::weak_ptr<Route> wr ((*x)->route());
-               (*x)->route()->gui_changed.connect (sigc::mem_fun (*this, &EditorRoutes::handle_gui_changes));
-               (*x)->route()->NameChanged.connect (sigc::bind (sigc::mem_fun (*this, &EditorRoutes::route_name_changed), wr));
-               (*x)->GoingAway.connect (sigc::bind (sigc::mem_fun (*this, &EditorRoutes::route_removed), *x));
+
+               (*x)->route()->gui_changed.connect (*this, ui_bind (&EditorRoutes::handle_gui_changes, this, _1, _2), gui_context());
+               (*x)->route()->PropertyChanged.connect (*this, ui_bind (&EditorRoutes::route_property_changed, this, _1, wr), gui_context());
 
                if ((*x)->is_track()) {
                        boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track> ((*x)->route());
-                       t->diskstream()->RecordEnableChanged.connect (sigc::mem_fun (*this, &EditorRoutes::update_rec_display));
+                       t->diskstream()->RecordEnableChanged.connect (*this, boost::bind (&EditorRoutes::update_rec_display, this), gui_context());
                }
 
-               (*x)->route()->mute_changed.connect (sigc::mem_fun (*this, &EditorRoutes::update_mute_display));
-               (*x)->route()->solo_changed.connect (sigc::mem_fun (*this, &EditorRoutes::update_solo_display));
-               (*x)->route()->solo_isolated_changed.connect (sigc::mem_fun (*this, &EditorRoutes::update_solo_isolate_display));
+               (*x)->route()->mute_changed.connect (*this, boost::bind (&EditorRoutes::update_mute_display, this), gui_context());
+               (*x)->route()->solo_changed.connect (*this, boost::bind (&EditorRoutes::update_solo_display, this), gui_context());
+               (*x)->route()->solo_isolated_changed.connect (*this, boost::bind (&EditorRoutes::update_solo_isolate_display, this), gui_context());
        }
 
        update_rec_display ();
+       update_mute_display ();
+       update_solo_display ();
+       update_solo_isolate_display ();
        resume_redisplay ();
        _redisplay_does_not_sync_order_keys = false;
 }
 
 void
-EditorRoutes::handle_gui_changes (string const & what, void *src)
+EditorRoutes::handle_gui_changes (string const & what, void*)
 {
        ENSURE_GUI_THREAD (*this, &EditorRoutes::handle_gui_changes, what, src)
 
@@ -442,11 +487,16 @@ EditorRoutes::route_removed (TimeAxisView *tv)
 }
 
 void
-EditorRoutes::route_name_changed (boost::weak_ptr<Route> r)
+EditorRoutes::route_property_changed (const PropertyChange& what_changed, boost::weak_ptr<Route> r)
 {
+       if (!what_changed.contains (ARDOUR::Properties::name)) {
+               return;
+       }
+
        ENSURE_GUI_THREAD (*this, &EditorRoutes::route_name_changed, r)
 
        boost::shared_ptr<Route> route = r.lock ();
+
        if (!route) {
                return;
        }
@@ -690,7 +740,35 @@ EditorRoutes::button_press (GdkEventButton* ev)
                show_menu ();
                return true;
        }
-
+       
+       //Scroll editor canvas to selected track
+       if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+               
+               TreeModel::Path path;
+               TreeViewColumn *tvc;
+               int cell_x;
+               int cell_y;
+               
+               _display.get_path_at_pos ((int) ev->x, (int) ev->y, path, tvc, cell_x, cell_y);
+
+               // Get the model row.
+               Gtk::TreeModel::Row row = *_model->get_iter (path);
+               
+               TimeAxisView *tv = row[_columns.tv];
+               
+               int y_pos = tv->y_position();
+               
+               //Clamp the y pos so that we do not extend beyond the canvas full height.
+               if (_editor->full_canvas_height - y_pos < _editor->_canvas_height){
+                   y_pos = _editor->full_canvas_height - _editor->_canvas_height;
+               }
+               
+               //Only scroll to if the track is visible
+               if(y_pos != -1){
+                   _editor->reset_y_origin (y_pos);
+               }
+       }
+       
        return false;
 }
 
@@ -710,15 +788,19 @@ struct EditorOrderRouteSorter {
 void
 EditorRoutes::initial_display ()
 {
+       suspend_redisplay ();
+       _model->clear ();
+
+       if (!_session) {
+               resume_redisplay ();
+               return;
+       }
+
        boost::shared_ptr<RouteList> routes = _session->get_routes();
        RouteList r (*routes);
        EditorOrderRouteSorter sorter;
 
        r.sort (sorter);
-
-       suspend_redisplay ();
-
-       _model->clear ();
        _editor->handle_new_route (r);
 
        /* don't show master bus in a new session */
@@ -731,6 +813,7 @@ EditorRoutes::initial_display ()
                _no_redisplay = true;
 
                for (i = rows.begin(); i != rows.end(); ++i) {
+
                        TimeAxisView *tv =  (*i)[_columns.tv];
                        RouteTimeAxisView *rtv;
 
@@ -880,7 +963,7 @@ EditorRoutes::move_selected_tracks (bool up)
 
        _model->reorder (neworder);
 
-       _session->sync_order_keys (N_ ("editor"));
+       _session->sync_order_keys (N_ ("editor"));
 }
 
 void
@@ -900,19 +983,19 @@ EditorRoutes::update_rec_display ()
 }
 
 void
-EditorRoutes::update_mute_display (void* /*src*/)
+EditorRoutes::update_mute_display ()
 {
        TreeModel::Children rows = _model->children();
        TreeModel::Children::iterator i;
 
        for (i = rows.begin(); i != rows.end(); ++i) {
                boost::shared_ptr<Route> route = (*i)[_columns.route];
-               (*i)[_columns.mute_state] = RouteUI::mute_visual_state (*_session, route) > 0 ? 1 : 0;
+               (*i)[_columns.mute_state] = RouteUI::mute_visual_state (_session, route) > 0 ? 1 : 0;
        }
 }
 
 void
-EditorRoutes::update_solo_display (void* /*src*/)
+EditorRoutes::update_solo_display ()
 {
        TreeModel::Children rows = _model->children();
        TreeModel::Children::iterator i;
@@ -924,7 +1007,7 @@ EditorRoutes::update_solo_display (void* /*src*/)
 }
 
 void
-EditorRoutes::update_solo_isolate_display (void* /*src*/)
+EditorRoutes::update_solo_isolate_display ()
 {
        TreeModel::Children rows = _model->children();
        TreeModel::Children::iterator i;
@@ -973,8 +1056,7 @@ void
 EditorRoutes::solo_changed_so_update_mute ()
 {
        ENSURE_GUI_THREAD (*this, &EditorRoutes::solo_changed_so_update_mute)
-
-       update_mute_display (this);
+       update_mute_display ();
 }
 
 void
@@ -999,5 +1081,4 @@ EditorRoutes::show_tracks_with_regions_at_playhead ()
        }
 
        resume_redisplay ();
-       
 }