diff options
Diffstat (limited to 'src/gui/NodeMenu.cpp')
| -rw-r--r-- | src/gui/NodeMenu.cpp | 59 |
1 files changed, 56 insertions, 3 deletions
diff --git a/src/gui/NodeMenu.cpp b/src/gui/NodeMenu.cpp index 468364d1..defce091 100644 --- a/src/gui/NodeMenu.cpp +++ b/src/gui/NodeMenu.cpp @@ -34,6 +34,7 @@ namespace GUI { NodeMenu::NodeMenu(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml) : ObjectMenu(cobject, xml) , _controls_menuitem(NULL) + , _presets_menu(NULL) { Gtk::Menu* node_menu = NULL; xml->get_widget("node_menu", node_menu); @@ -65,11 +66,9 @@ NodeMenu::init(SharedPtr<NodeModel> node) _learn_menuitem->signal_activate().connect(sigc::mem_fun(this, &NodeMenu::on_menu_learn)); - _controls_menuitem->signal_activate().connect(sigc::bind( sigc::mem_fun(App::instance().window_factory(), &WindowFactory::present_controls), node)); - _popup_gui_menuitem->signal_activate().connect(sigc::mem_fun(signal_popup_gui, &sigc::signal<void>::emit)); _embed_gui_menuitem->signal_toggled().connect(sigc::mem_fun(this, @@ -85,6 +84,34 @@ NodeMenu::init(SharedPtr<NodeModel> node) _popup_gui_menuitem->hide(); _embed_gui_menuitem->hide(); } + +#ifdef HAVE_SLV2 + if (plugin && plugin->type() == PluginModel::LV2) { + SLV2Results presets = slv2_plugin_query_sparql(plugin->slv2_plugin(), + "PREFIX lv2p: <http://lv2plug.in/ns/dev/presets#>\n" + "PREFIX dc: <http://dublincore.org/documents/dcmi-namespace/>\n" + "SELECT ?p ?name WHERE { <> lv2p:hasPreset ?p . ?p dc:title ?name }\n"); + if (!slv2_results_finished(presets)) { + items().push_front(Gtk::Menu_Helpers::SeparatorElem()); + items().push_front(Gtk::Menu_Helpers::ImageMenuElem("_Presets", + *(manage(new Gtk::Image(Gtk::Stock::INDEX, Gtk::ICON_SIZE_MENU))))); + Gtk::MenuItem* presets_menu_item = &(items().front()); + _presets_menu = Gtk::manage(new Gtk::Menu()); + presets_menu_item->set_submenu(*_presets_menu); + for (; !slv2_results_finished(presets); slv2_results_next(presets)) { + SLV2Value uri = slv2_results_get_binding_value(presets, 0); + SLV2Value name = slv2_results_get_binding_value(presets, 1); + Gtk::MenuItem* item = Gtk::manage(new Gtk::MenuItem(slv2_value_as_string(name))); + _presets_menu->items().push_back(*item); + item->show(); + item->signal_activate().connect( + sigc::bind(sigc::mem_fun(this, &NodeMenu::on_preset_activated), + string(slv2_value_as_string(uri))), false); + } + } + slv2_results_free(presets); + } +#endif if (has_control_inputs()) _randomize_menuitem->show(); @@ -141,6 +168,33 @@ NodeMenu::on_menu_disconnect() } +void +NodeMenu::on_preset_activated(const std::string uri) +{ +#ifdef HAVE_SLV2 + const NodeModel* const node = (NodeModel*)_object.get(); + const PluginModel* const plugin = dynamic_cast<const PluginModel*>(node->plugin()); + const string query = string( + "PREFIX lv2p: <http://lv2plug.in/ns/dev/presets#>\n" + "PREFIX dc: <http://dublincore.org/documents/dcmi-namespace/>\n" + "SELECT ?sym ?val WHERE { <") + uri + "> lv2:port ?port . " + " ?port lv2:symbol ?sym ; lv2p:value ?val . }"; + SLV2Results values = slv2_plugin_query_sparql(plugin->slv2_plugin(), query.c_str()); + App::instance().engine()->bundle_begin(); + for (; !slv2_results_finished(values); slv2_results_next(values)) { + SLV2Value sym = slv2_results_get_binding_value(values, 0); + SLV2Value val = slv2_results_get_binding_value(values, 1); + App::instance().engine()->set_port_value( + node->path().base() + slv2_value_as_string(sym), + slv2_value_as_float(val)); + + } + App::instance().engine()->bundle_end(); + slv2_results_free(values); +#endif +} + + bool NodeMenu::has_control_inputs() { @@ -167,7 +221,6 @@ NodeMenu::disable_controls_menuitem() } - } // namespace GUI } // namespace Ingen |