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-rw-r--r--src/gui/NodeMenu.cpp253
1 files changed, 253 insertions, 0 deletions
diff --git a/src/gui/NodeMenu.cpp b/src/gui/NodeMenu.cpp
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--- /dev/null
+++ b/src/gui/NodeMenu.cpp
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+/*
+ This file is part of Ingen.
+ Copyright 2007-2015 David Robillard <http://drobilla.net/>
+
+ Ingen is free software: you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or any later version.
+
+ Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with Ingen. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <string>
+
+#include <gtkmm/entry.h>
+#include <gtkmm/filechooserdialog.h>
+#include <gtkmm/image.h>
+#include <gtkmm/stock.h>
+
+#include "ingen/Interface.hpp"
+#include "ingen/Log.hpp"
+#include "ingen/URIMap.hpp"
+#include "ingen/client/BlockModel.hpp"
+#include "ingen/client/PluginModel.hpp"
+#include "lv2/lv2plug.in/ns/ext/presets/presets.h"
+
+#include "App.hpp"
+#include "NodeMenu.hpp"
+#include "WidgetFactory.hpp"
+#include "WindowFactory.hpp"
+
+namespace Ingen {
+
+using namespace Client;
+
+namespace GUI {
+
+NodeMenu::NodeMenu(BaseObjectType* cobject,
+ const Glib::RefPtr<Gtk::Builder>& xml)
+ : ObjectMenu(cobject, xml)
+ , _presets_menu(nullptr)
+{
+ xml->get_widget("node_popup_gui_menuitem", _popup_gui_menuitem);
+ xml->get_widget("node_embed_gui_menuitem", _embed_gui_menuitem);
+ xml->get_widget("node_enabled_menuitem", _enabled_menuitem);
+ xml->get_widget("node_randomize_menuitem", _randomize_menuitem);
+}
+
+void
+NodeMenu::init(App& app, SPtr<const Client::BlockModel> block)
+{
+ ObjectMenu::init(app, block);
+
+ _learn_menuitem->signal_activate().connect(
+ sigc::mem_fun(this, &NodeMenu::on_menu_learn));
+ _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, &NodeMenu::on_menu_embed_gui));
+ _enabled_menuitem->signal_toggled().connect(
+ sigc::mem_fun(this, &NodeMenu::on_menu_enabled));
+ _randomize_menuitem->signal_activate().connect(
+ sigc::mem_fun(this, &NodeMenu::on_menu_randomize));
+
+ SPtr<PluginModel> plugin = block->plugin_model();
+ if (plugin) {
+ // Get the plugin to receive related presets
+ _preset_connection = plugin->signal_preset().connect(
+ sigc::mem_fun(this, &NodeMenu::add_preset));
+
+ if (!plugin->fetched()) {
+ _app->interface()->get(plugin->uri());
+ plugin->set_fetched(true);
+ }
+ }
+
+ if (plugin && plugin->has_ui()) {
+ _popup_gui_menuitem->show();
+ _embed_gui_menuitem->show();
+ const Atom& ui_embedded = block->get_property(
+ _app->uris().ingen_uiEmbedded);
+ _embed_gui_menuitem->set_active(
+ ui_embedded.is_valid() && ui_embedded.get<int32_t>());
+ } else {
+ _popup_gui_menuitem->hide();
+ _embed_gui_menuitem->hide();
+ }
+
+ const Atom& enabled = block->get_property(_app->uris().ingen_enabled);
+ _enabled_menuitem->set_active(!enabled.is_valid() || enabled.get<int32_t>());
+
+ if (plugin && _app->uris().lv2_Plugin == plugin->type()) {
+ _presets_menu = Gtk::manage(new Gtk::Menu());
+ _presets_menu->items().push_back(
+ Gtk::Menu_Helpers::MenuElem(
+ "_Save Preset...",
+ sigc::mem_fun(this, &NodeMenu::on_save_preset_activated)));
+ _presets_menu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
+
+ for (const auto& p : plugin->presets()) {
+ add_preset(p.first, p.second);
+ }
+
+ 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 (has_control_inputs()) {
+ _randomize_menuitem->show();
+ } else {
+ _randomize_menuitem->hide();
+ }
+
+ if (plugin && (plugin->uri() == "http://drobilla.net/ns/ingen-internals#Controller"
+ || plugin->uri() == "http://drobilla.net/ns/ingen-internals#Trigger")) {
+ _learn_menuitem->show();
+ } 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;
+}
+
+void
+NodeMenu::add_preset(const URI& uri, const std::string& label)
+{
+ if (_presets_menu) {
+ _presets_menu->items().push_back(
+ Gtk::Menu_Helpers::MenuElem(
+ label,
+ sigc::bind(sigc::mem_fun(this, &NodeMenu::on_preset_activated),
+ uri)));
+ }
+}
+
+void
+NodeMenu::on_menu_embed_gui()
+{
+ signal_embed_gui.emit(_embed_gui_menuitem->get_active());
+}
+
+void
+NodeMenu::on_menu_enabled()
+{
+ _app->set_property(_object->uri(),
+ _app->uris().ingen_enabled,
+ _app->forge().make(bool(_enabled_menuitem->get_active())));
+}
+
+void
+NodeMenu::on_menu_randomize()
+{
+ _app->interface()->bundle_begin();
+
+ const SPtr<const BlockModel> bm = block();
+ for (const auto& p : bm->ports()) {
+ if (p->is_input() && _app->can_control(p.get())) {
+ float min = 0.0f, max = 1.0f;
+ bm->port_value_range(p, min, max, _app->sample_rate());
+ const float val = g_random_double_range(0.0, 1.0) * (max - min) + min;
+ _app->set_property(p->uri(),
+ _app->uris().ingen_value,
+ _app->forge().make(val));
+ }
+ }
+
+ _app->interface()->bundle_end();
+}
+
+void
+NodeMenu::on_menu_disconnect()
+{
+ _app->interface()->disconnect_all(_object->parent()->path(), _object->path());
+}
+
+void
+NodeMenu::on_save_preset_activated()
+{
+ Gtk::FileChooserDialog dialog("Save Preset", Gtk::FILE_CHOOSER_ACTION_SAVE);
+ dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
+ dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
+ dialog.set_default_response(Gtk::RESPONSE_OK);
+ dialog.set_current_folder(Glib::build_filename(Glib::get_home_dir(), ".lv2"));
+
+ Gtk::HBox* extra = Gtk::manage(new Gtk::HBox());
+ Gtk::Label* label = Gtk::manage(new Gtk::Label("URI (Optional): "));
+ Gtk::Entry* entry = Gtk::manage(new Gtk::Entry());
+ extra->pack_start(*label, false, true, 4);
+ extra->pack_start(*entry, true, true, 4);
+ extra->show_all();
+ dialog.set_extra_widget(*Gtk::manage(extra));
+
+ if (dialog.run() == Gtk::RESPONSE_OK) {
+ const std::string user_uri = dialog.get_uri();
+ const std::string user_path = Glib::filename_from_uri(user_uri);
+ const std::string dirname = Glib::path_get_dirname(user_path);
+ const std::string basename = Glib::path_get_basename(user_path);
+ const std::string sym = Raul::Symbol::symbolify(basename);
+ const std::string plugname = block()->plugin_model()->human_name();
+ const std::string prefix = Raul::Symbol::symbolify(plugname);
+ const std::string bundle = prefix + "_" + sym + ".preset.lv2/";
+ const std::string file = sym + ".ttl";
+ const std::string real_path = Glib::build_filename(dirname, bundle, file);
+ const std::string real_uri = Glib::filename_to_uri(real_path);
+
+ Properties props{
+ { _app->uris().rdf_type,
+ _app->uris().pset_Preset },
+ { _app->uris().rdfs_label,
+ _app->forge().alloc(basename) },
+ { _app->uris().lv2_prototype,
+ _app->forge().make_urid(block()->uri()) }};
+ _app->interface()->put(URI(real_uri), props);
+ }
+}
+
+void
+NodeMenu::on_preset_activated(const std::string& uri)
+{
+ _app->set_property(block()->uri(),
+ _app->uris().pset_preset,
+ _app->forge().make_urid(URI(uri)));
+}
+
+bool
+NodeMenu::has_control_inputs()
+{
+ for (const auto& p : block()->ports()) {
+ if (p->is_input() && p->is_numeric()) {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+} // namespace GUI
+} // namespace Ingen
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-18 14:14:27 +0000