From bbd2f572a06786eafc49f1ba046c3eddbb005917 Mon Sep 17 00:00:00 2001 From: David Robillard Date: Sat, 9 Aug 2014 04:55:56 +0000 Subject: Improve object context menu. git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@5446 a436a847-0d15-0410-975c-d299462d15a1 --- src/gui/NodeMenu.cpp | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) (limited to 'src/gui/NodeMenu.cpp') diff --git a/src/gui/NodeMenu.cpp b/src/gui/NodeMenu.cpp index 1a64d04e..5434f6be 100644 --- a/src/gui/NodeMenu.cpp +++ b/src/gui/NodeMenu.cpp @@ -87,6 +87,7 @@ NodeMenu::init(App& app, SPtr block) if (presets) { _presets_menu = Gtk::manage(new Gtk::Menu()); + unsigned n_presets = 0; LILV_FOREACH(nodes, i, presets) { const LilvNode* preset = lilv_nodes_get(presets, i); lilv_world_load_resource(plugin->lilv_world(), preset); @@ -109,6 +110,7 @@ NodeMenu::init(App& app, SPtr block) string(lilv_node_as_string(preset)))); lilv_nodes_free(labels); + ++n_presets; } else { app.log().error( fmt("Preset <%1> has no rdfs:label\n") @@ -116,10 +118,14 @@ NodeMenu::init(App& app, SPtr block) } } - 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_item->set_submenu(*_presets_menu); + if (n_presets > 0) { + 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_item->set_submenu(*_presets_menu); + } lilv_nodes_free(presets); } lilv_node_free(pset_Preset); @@ -137,6 +143,12 @@ NodeMenu::init(App& app, SPtr block) else _learn_menuitem->hide(); + if (!_popup_gui_menuitem->is_visible() && + !_embed_gui_menuitem->is_visible() && + !_randomize_menuitem->is_visible()) { + _separator_menuitem->hide(); + } + _enable_signal = true; } -- cgit v1.2.1