use home-grown solution for path_expand(), rather than wordexp() which is broken...
[ardour.git] / gtk2_ardour / editor_route_groups.cc
index d4ab4542ea451946196083841e52e03e78ab250a..613f140a8ecb6969333e5cfbf4f89c649e8305ce 100644 (file)
 
 */
 
+#ifdef WAF_BUILD
+#include "gtk2ardour-config.h"
+#endif
+
 #include <cstdlib>
 #include <cmath>
 
@@ -34,6 +38,7 @@
 #include "route_time_axis.h"
 #include "editor_routes.h"
 #include "editor_route_groups.h"
+#include "ardour_ui.h"
 
 #include "ardour/route.h"
 #include "ardour/session.h"
@@ -48,41 +53,35 @@ using Gtkmm2ext::Keyboard;
 
 EditorRouteGroups::EditorRouteGroups (Editor* e)
        : EditorComponent (e)
-        , _all_group_active_button (_("\"all\" group"))
-        , _in_row_change (false)
-
+       , _all_group_active_button (_("No Selection = All Tracks"))
+       , _in_row_change (false)
+       , _in_rebuild (false)
 {
        _model = ListStore::create (_columns);
        _display.set_model (_model);
 
-       _display.append_column (_("Name"), _columns.text);
+       int const columns = 10;
 
+       _display.append_column (_("Name"), _columns.text);
        _display.append_column (_("G"), _columns.gain);
-       _display.append_column (_("R"), _columns.record);
+       _display.append_column (_("Rel"), _columns.gain_relative);
        _display.append_column (_("M"), _columns.mute);
        _display.append_column (_("S"), _columns.solo);
+       _display.append_column (_("Rec"), _columns.record);
        _display.append_column (_("Sel"), _columns.select);
        _display.append_column (_("E"), _columns.edits);
-
+       _display.append_column (_("A"), _columns.active_state);
        _display.append_column (_("Show"), _columns.is_visible);
 
-       _display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
-       _display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
-       _display.get_column (2)->set_data (X_("colnum"), GUINT_TO_POINTER(2));
-       _display.get_column (3)->set_data (X_("colnum"), GUINT_TO_POINTER(3));
-       _display.get_column (4)->set_data (X_("colnum"), GUINT_TO_POINTER(4));
-       _display.get_column (5)->set_data (X_("colnum"), GUINT_TO_POINTER(5));
-       _display.get_column (6)->set_data (X_("colnum"), GUINT_TO_POINTER(6));
-       _display.get_column (7)->set_data (X_("colnum"), GUINT_TO_POINTER(7));
+       for (int i = 0; i < columns; ++i) {
+               _display.get_column (i)->set_data (X_("colnum"), GUINT_TO_POINTER(i));
+       }
 
        _display.get_column (0)->set_expand (true);
-       _display.get_column (1)->set_expand (false);
-       _display.get_column (2)->set_expand (false);
-       _display.get_column (3)->set_expand (false);
-       _display.get_column (4)->set_expand (false);
-       _display.get_column (5)->set_expand (false);
-       _display.get_column (6)->set_expand (false);
-       _display.get_column (7)->set_expand (false);
+       
+       for (int i = 1; i < columns; ++i) {
+               _display.get_column (i)->set_expand (false);
+       }
 
        _display.set_headers_visible (true);
 
@@ -91,43 +90,26 @@ EditorRouteGroups::EditorRouteGroups (Editor* e)
        CellRendererText* name_cell = dynamic_cast<CellRendererText*>(_display.get_column_cell_renderer (0));
        name_cell->property_editable() = true;
        name_cell->signal_edited().connect (sigc::mem_fun (*this, &EditorRouteGroups::name_edit));
-
+       
        /* use checkbox for the active + visible columns */
-
-       CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (1));
-       active_cell->property_activatable() = true;
-       active_cell->property_radio() = false;
-
-       active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (2));
-       active_cell->property_activatable() = true;
-       active_cell->property_radio() = false;
-
-       active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (3));
-       active_cell->property_activatable() = true;
-       active_cell->property_radio() = false;
-
-       active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (4));
-       active_cell->property_activatable() = true;
-       active_cell->property_radio() = false;
-
-       active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (5));
-       active_cell->property_activatable() = true;
-       active_cell->property_radio() = false;
-
-       active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (6));
-       active_cell->property_activatable() = true;
-       active_cell->property_radio() = false;
-
-       active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (7));
-       active_cell->property_activatable() = true;
-       active_cell->property_radio() = false;
+       
+       for (int i = 1; i < columns; ++i) {
+               CellRendererToggle* active_cell = dynamic_cast <CellRendererToggle*> (_display.get_column_cell_renderer (i));
+               active_cell->property_activatable() = true;
+               active_cell->property_radio() = false;
+       }
 
        _model->signal_row_changed().connect (sigc::mem_fun (*this, &EditorRouteGroups::row_change));
+       /* What signal would you guess was emitted when the rows of your treeview are reordered
+          by a drag and drop?  signal_rows_reordered?  That would be far too easy.
+          No, signal_row_deleted().
+        */
+       _model->signal_row_deleted().connect (sigc::mem_fun (*this, &EditorRouteGroups::row_deleted));
 
        _display.set_name ("EditGroupList");
        _display.get_selection()->set_mode (SELECTION_SINGLE);
        _display.set_headers_visible (true);
-       _display.set_reorderable (false);
+       _display.set_reorderable (true);
        _display.set_rules_hint (true);
        _display.set_size_request (75, -1);
 
@@ -158,11 +140,15 @@ EditorRouteGroups::EditorRouteGroups (Editor* e)
        button_box->pack_start (*add_button);
        button_box->pack_start (*remove_button);
 
-        _all_group_active_button.show ();
+       _all_group_active_button.show ();
 
        _display_packer.pack_start (_scroller, true, true);
-        _display_packer.pack_start (_all_group_active_button, false, false);
+       _display_packer.pack_start (_all_group_active_button, false, false);
        _display_packer.pack_start (*button_box, false, false);
+
+       _all_group_active_button.signal_toggled().connect (sigc::mem_fun (*this, &EditorRouteGroups::all_group_toggled));
+       _all_group_active_button.set_name (X_("EditorRouteGroupsAllGroupButton"));
+       ARDOUR_UI::instance()->set_tip (_all_group_active_button, _("Activate this button to operate on all tracks when none are selected."));
 }
 
 void
@@ -201,7 +187,7 @@ EditorRouteGroups::button_press_event (GdkEventButton* ev)
 {
        TreeModel::Path path;
        TreeIter iter;
-        RouteGroup* group = 0;
+       RouteGroup* group = 0;
        TreeViewColumn* column;
        int cellx;
        int celly;
@@ -230,7 +216,6 @@ EditorRouteGroups::button_press_event (GdkEventButton* ev)
                if (Keyboard::is_edit_event (ev)) {
                        if ((iter = _model->get_iter (path))) {
                                if ((group = (*iter)[_columns.routegroup]) != 0) {
-                                       // edit_route_group (group);
 #ifdef GTKOSX
                                        _display.queue_draw();
 #endif
@@ -254,8 +239,8 @@ EditorRouteGroups::button_press_event (GdkEventButton* ev)
 
        case 2:
                if ((iter = _model->get_iter (path))) {
-                       bool record = (*iter)[_columns.record];
-                       (*iter)[_columns.record] = !record;
+                       bool gain_relative = (*iter)[_columns.gain_relative];
+                       (*iter)[_columns.gain_relative] = !gain_relative;
 #ifdef GTKOSX
                        _display.queue_draw();
 #endif
@@ -286,6 +271,17 @@ EditorRouteGroups::button_press_event (GdkEventButton* ev)
                break;
 
        case 5:
+               if ((iter = _model->get_iter (path))) {
+                       bool record = (*iter)[_columns.record];
+                       (*iter)[_columns.record] = !record;
+#ifdef GTKOSX
+                       _display.queue_draw();
+#endif
+                       return true;
+               }
+               break;
+
+       case 6:
                if ((iter = _model->get_iter (path))) {
                        bool select = (*iter)[_columns.select];
                        (*iter)[_columns.select] = !select;
@@ -296,7 +292,7 @@ EditorRouteGroups::button_press_event (GdkEventButton* ev)
                }
                break;
 
-       case 6:
+       case 7:
                if ((iter = _model->get_iter (path))) {
                        bool edits = (*iter)[_columns.edits];
                        (*iter)[_columns.edits] = !edits;
@@ -307,10 +303,10 @@ EditorRouteGroups::button_press_event (GdkEventButton* ev)
                }
                break;
 
-       case 7:
+       case 8:
                if ((iter = _model->get_iter (path))) {
-                       bool visible = (*iter)[_columns.is_visible];
-                       (*iter)[_columns.is_visible] = !visible;
+                       bool active_state = (*iter)[_columns.active_state];
+                       (*iter)[_columns.active_state] = !active_state;
 #ifdef GTKOSX
                        _display.queue_draw();
 #endif
@@ -318,6 +314,17 @@ EditorRouteGroups::button_press_event (GdkEventButton* ev)
                }
                break;
 
+       case 9:
+               if ((iter = _model->get_iter (path))) {
+                       bool is_visible = (*iter)[_columns.is_visible];
+                       (*iter)[_columns.is_visible] = !is_visible;
+#ifdef GTKOSX
+                       _display.queue_draw();
+#endif
+                       return true;
+               }
+               break;
+               
        default:
                break;
        }
@@ -338,55 +345,48 @@ EditorRouteGroups::row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel
                return;
        }
 
-       if ((*iter)[_columns.is_visible]) {
-               for (TrackViewList::const_iterator j = _editor->get_track_views().begin(); j != _editor->get_track_views().end(); ++j) {
-                       if ((*j)->route_group() == group) {
-                               _editor->_routes->show_track_in_display (**j);
-                       }
-               }
-       } else {
-               for (TrackViewList::const_iterator j = _editor->get_track_views().begin(); j != _editor->get_track_views().end(); ++j) {
-                       if ((*j)->route_group() == group) {
-                               _editor->hide_track_in_display (*j);
-                       }
-               }
-       }
-
        PropertyList plist;
+       plist.add (Properties::name, string ((*iter)[_columns.text]));
+       
        bool val = (*iter)[_columns.gain];
        plist.add (Properties::gain, val);
-       val = (*iter)[_columns.record];
-       plist.add (Properties::recenable, val);
+       val = (*iter)[_columns.gain_relative];
+       plist.add (Properties::relative, val);
        val = (*iter)[_columns.mute];
        plist.add (Properties::mute, val);
        val = (*iter)[_columns.solo];
        plist.add (Properties::solo, val);
+       val = (*iter)[_columns.record];
+       plist.add (Properties::recenable, val);
        val = (*iter)[_columns.select];
        plist.add (Properties::select, val);
        val = (*iter)[_columns.edits];
        plist.add (Properties::edit, val);
-       plist.add (Properties::name, string ((*iter)[_columns.text]));
-       
+       val = (*iter)[_columns.active_state];
+       plist.add (Properties::route_active, val);
+
        group->set_hidden (!(*iter)[_columns.is_visible], this);
-       
+
        group->apply_changes (plist);
 }
 
 void
 EditorRouteGroups::add (RouteGroup* group)
 {
-        ENSURE_GUI_THREAD (*this, &EditorRouteGroups::add, group)
+       ENSURE_GUI_THREAD (*this, &EditorRouteGroups::add, group)
        bool focus = false;
 
        TreeModel::Row row = *(_model->append());
 
-       row[_columns.is_visible] = !group->is_hidden();
        row[_columns.gain] = group->is_gain ();
-       row[_columns.record] = group->is_recenable();
+       row[_columns.gain_relative] = group->is_relative ();
        row[_columns.mute] = group->is_mute ();
        row[_columns.solo] = group->is_solo ();
+       row[_columns.record] = group->is_recenable();
        row[_columns.select] = group->is_select ();
        row[_columns.edits] = group->is_edit ();
+       row[_columns.active_state] = group->is_route_active ();
+       row[_columns.is_visible] = !group->is_hidden();
 
        _in_row_change = true;
 
@@ -399,7 +399,7 @@ EditorRouteGroups::add (RouteGroup* group)
                focus = true;
        }
 
-       group->PropertyChanged.connect (property_changed_connection, MISSING_INVALIDATOR, ui_bind (&EditorRouteGroups::property_changed, this, group, _1), gui_context());
+       group->PropertyChanged.connect (_property_changed_connections, MISSING_INVALIDATOR, ui_bind (&EditorRouteGroups::property_changed, this, group, _1), gui_context());
 
        if (focus) {
                TreeViewColumn* col = _display.get_column (0);
@@ -415,7 +415,9 @@ EditorRouteGroups::add (RouteGroup* group)
 void
 EditorRouteGroups::groups_changed ()
 {
-       ENSURE_GUI_THREAD (*this, &EditorRouteGroups::groups_changed)
+       ENSURE_GUI_THREAD (*this, &EditorRouteGroups::groups_changed);
+
+       _in_rebuild = true;
 
        /* just rebuild the while thing */
 
@@ -424,6 +426,8 @@ EditorRouteGroups::groups_changed ()
        if (_session) {
                _session->foreach_route_group (sigc::mem_fun (*this, &EditorRouteGroups::add));
        }
+
+       _in_rebuild = false;
 }
 
 void
@@ -431,18 +435,20 @@ EditorRouteGroups::property_changed (RouteGroup* group, const PropertyChange& ch
 {
        _in_row_change = true;
 
-        Gtk::TreeModel::Children children = _model->children();
+       Gtk::TreeModel::Children children = _model->children();
 
        for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
                if (group == (*iter)[_columns.routegroup]) {
-                       (*iter)[_columns.is_visible] = !group->is_hidden();
                        (*iter)[_columns.text] = group->name();
                        (*iter)[_columns.gain] = group->is_gain ();
-                       (*iter)[_columns.record] = group->is_recenable ();
+                       (*iter)[_columns.gain_relative] = group->is_relative ();
                        (*iter)[_columns.mute] = group->is_mute ();
                        (*iter)[_columns.solo] = group->is_solo ();
+                       (*iter)[_columns.record] = group->is_recenable ();
                        (*iter)[_columns.select] = group->is_select ();
                        (*iter)[_columns.edits] = group->is_edit ();
+                       (*iter)[_columns.active_state] = group->is_route_active ();
+                       (*iter)[_columns.is_visible] = !group->is_hidden();
                }
        }
 
@@ -451,10 +457,20 @@ EditorRouteGroups::property_changed (RouteGroup* group, const PropertyChange& ch
        if (change.contains (Properties::name) || change.contains (Properties::active)) {
                _editor->_group_tabs->set_dirty ();
        }
+
+       for (TrackViewList::const_iterator i = _editor->get_track_views().begin(); i != _editor->get_track_views().end(); ++i) {
+               if ((*i)->route_group() == group) {
+                       if (group->is_hidden ()) {
+                               _editor->hide_track_in_display (*i);
+                       } else {
+                               _editor->_routes->show_track_in_display (**i);
+                       }
+               }
+       }
 }
 
 void
-EditorRouteGroups::name_edit (const Glib::ustring& path, const Glib::ustring& new_text)
+EditorRouteGroups::name_edit (const std::string& path, const std::string& new_text)
 {
        RouteGroup* group;
        TreeIter iter;
@@ -485,10 +501,25 @@ EditorRouteGroups::set_session (Session* s)
        SessionHandlePtr::set_session (s);
 
        if (_session) {
+
+               RouteGroup& arg (_session->all_route_group());
+
+               arg.PropertyChanged.connect (all_route_groups_changed_connection, MISSING_INVALIDATOR, ui_bind (&EditorRouteGroups::all_group_changed, this, _1), gui_context());
+
                _session->route_group_added.connect (_session_connections, MISSING_INVALIDATOR, ui_bind (&EditorRouteGroups::add, this, _1), gui_context());
-               _session->route_group_removed.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&EditorRouteGroups::groups_changed, this), gui_context());
+               _session->route_group_removed.connect (
+                       _session_connections, MISSING_INVALIDATOR, boost::bind (&EditorRouteGroups::groups_changed, this), gui_context()
+                       );
+               _session->route_groups_reordered.connect (
+                       _session_connections, MISSING_INVALIDATOR, boost::bind (&EditorRouteGroups::groups_changed, this), gui_context()
+                       );
        }
 
+       PBD::PropertyChange pc;
+       pc.add (Properties::select);
+       pc.add (Properties::active);
+       all_group_changed (pc);
+
        groups_changed ();
 }
 
@@ -496,6 +527,53 @@ void
 EditorRouteGroups::run_new_group_dialog ()
 {
        RouteList rl;
-       
+
        return _editor->_group_tabs->run_new_group_dialog (rl);
 }
+
+void
+EditorRouteGroups::all_group_toggled ()
+{
+       if (_session) {
+               _session->all_route_group().set_select (_all_group_active_button.get_active());
+       }
+}
+
+void
+EditorRouteGroups::all_group_changed (const PropertyChange&)
+{
+       if (_session) {
+               RouteGroup& arg (_session->all_route_group());
+               _all_group_active_button.set_active (arg.is_active() && arg.is_select());
+       } else {
+               _all_group_active_button.set_active (false);
+       }
+}
+
+/** Called when a model row is deleted, but also when the model is
+ *  reordered by a user drag-and-drop; the latter is what we are
+ *  interested in here.
+ */
+void
+EditorRouteGroups::row_deleted (Gtk::TreeModel::Path const &)
+{
+       if (_in_rebuild) {
+               /* We need to ignore this in cases where we're not doing a drag-and-drop
+                  re-order.
+               */
+               return;
+       }
+
+       /* Re-write the session's route group list so that the new order is preserved */
+
+       list<RouteGroup*> new_list;
+
+       Gtk::TreeModel::Children children = _model->children();
+       for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
+               new_list.push_back ((*i)[_columns.routegroup]);
+       }
+
+       _session->reorder_route_groups (new_list);
+}
+
+