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Diffstat (limited to 'src/libs/gui/App.cpp')
| -rw-r--r-- | src/libs/gui/App.cpp | 440 |
1 files changed, 0 insertions, 440 deletions
diff --git a/src/libs/gui/App.cpp b/src/libs/gui/App.cpp deleted file mode 100644 index f49d394c..00000000 --- a/src/libs/gui/App.cpp +++ /dev/null @@ -1,440 +0,0 @@ -/* This file is part of Ingen. - * Copyright (C) 2007 Dave Robillard <http://drobilla.net> - * - * Ingen is free software; you can redistribute it and/or modify it under the - * terms of the GNU General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) 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 General Public License for details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include CONFIG_H_PATH -#include "App.hpp" -#include <cassert> -#include <string> -#include <fstream> -#include <libgnomecanvasmm.h> -#include <time.h> -#include <sys/time.h> -#include <raul/Path.hpp> -#include <flowcanvas/Connection.hpp> -#include "module/global.hpp" -#include "module/Module.hpp" -#include "module/World.hpp" -#include "interface/EngineInterface.hpp" -#include "serialisation/serialisation.hpp" -#include "client/ObjectModel.hpp" -#include "client/PatchModel.hpp" -#include "client/ClientStore.hpp" -#include "engine/Engine.hpp" -#include "NodeModule.hpp" -#include "ControlPanel.hpp" -#include "SubpatchModule.hpp" -#include "LoadPluginWindow.hpp" -#include "PatchWindow.hpp" -#include "MessagesWindow.hpp" -#include "GladeFactory.hpp" -#include "PatchTreeWindow.hpp" -#include "Configuration.hpp" -#include "ConnectWindow.hpp" -#include "ThreadedLoader.hpp" -#include "WindowFactory.hpp" -#include "Port.hpp" -#ifdef HAVE_SLV2 -#include <slv2/slv2.h> -#endif - -using namespace std; -using namespace Ingen::Client; - -namespace Ingen { namespace Client { class PluginModel; } } - -namespace Ingen { -namespace GUI { - -class Port; - - -/// Singleton instance -App* App::_instance = 0; - - -App::App(Ingen::Shared::World* world) - : _configuration(new Configuration()) - , _about_dialog(NULL) - , _window_factory(new WindowFactory()) - , _world(world) - , _enable_signal(true) -{ - Glib::RefPtr<Gnome::Glade::Xml> glade_xml = GladeFactory::new_glade_reference(); - - glade_xml->get_widget_derived("connect_win", _connect_window); - glade_xml->get_widget_derived("messages_win", _messages_window); - glade_xml->get_widget_derived("patch_tree_win", _patch_tree_window); - glade_xml->get_widget("about_win", _about_dialog); - _about_dialog->property_program_name() = "Ingen"; - - PluginModel::set_rdf_world(*world->rdf_world); - -#ifdef HAVE_SLV2 - PluginModel::set_slv2_world(world->slv2_world); -#endif -} - - -App::~App() -{ -} - -void -App::run(int argc, char** argv, Ingen::Shared::World* world) -{ - Gnome::Canvas::init(); - Gtk::Main main(argc, argv); - - if (!_instance) - _instance = new App(world); - - // Load configuration settings - _instance->configuration()->load_settings(); - _instance->configuration()->apply_settings(); - - // Set default window icon - const Glib::ustring icon_path = INGEN_DATA_DIR "/ingen.svg"; - try { - if (Glib::file_test(icon_path, Glib::FILE_TEST_EXISTS)) - Gtk::Window::set_default_icon_from_file(icon_path); - } catch (Gdk::PixbufError err) { - cerr << "Unable to load window icon " << icon_path << ": " << err.what() << endl; - } - - // Set style for embedded node GUIs - const string rc_style = - "style \"ingen_embedded_node_gui_style\" {" - " bg[NORMAL] = \"#212222\"" - " bg[ACTIVE] = \"#505050\"" - " bg[PRELIGHT] = \"#525454\"" - " bg[SELECTED] = \"#99A0A0\"" - " bg[INSENSITIVE] = \"#F03030\"" - " fg[NORMAL] = \"#FFFFFF\"" - " fg[ACTIVE] = \"#FFFFFF\"" - " fg[PRELIGHT] = \"#FFFFFF\"" - " fg[SELECTED] = \"#FFFFFF\"" - " fg[INSENSITIVE] = \"#FFFFFF\"" - "}\n" - "widget \"*ingen_embedded_node_gui_container*\" style \"ingen_embedded_node_gui_style\"\n"; - - Gtk::RC::parse_string(rc_style); - - App::instance().connect_window()->start(world); - - main.run(); - - cout << "Gtk exiting." << endl; -} - - -void -App::attach(SharedPtr<SigClientInterface> client, - SharedPtr<Raul::Deletable> handle) -{ - assert( ! _client); - assert( ! _store); - assert( ! _loader); - - _world->engine->register_client(client.get()); - - _client = client; - _handle = handle; - _store = SharedPtr<ClientStore>(new ClientStore(_world->engine, client)); - _loader = SharedPtr<ThreadedLoader>(new ThreadedLoader(_world->engine)); - - _patch_tree_window->init(*_store); - - _client->signal_response_error.connect(sigc::mem_fun(this, &App::error_response)); - _client->signal_error.connect(sigc::mem_fun(this, &App::error_message)); -} - - -void -App::detach() -{ - if (_world->engine) { - _window_factory->clear(); - _store->clear(); - - _loader.reset(); - _store.reset(); - _client.reset(); - _handle.reset(); - _world->engine.reset(); - } -} - - -const SharedPtr<Serialiser>& -App::serialiser() -{ - if (!_serialiser) { - if (!_world->serialisation_module) - _world->serialisation_module = Ingen::Shared::load_module("ingen_serialisation"); - - if (_world->serialisation_module) - _serialiser = SharedPtr<Serialiser>(Ingen::Serialisation::new_serialiser(_world, _store)); - - if (!_serialiser) - cerr << "WARNING: Failed to load ingen_serialisation module, save disabled." << endl; - } - return _serialiser; -} - - -void -App::error_response(int32_t id, const string& str) -{ - error_message(str); -} - - -void -App::error_message(const string& str) -{ - _messages_window->post(str); - - if (!_messages_window->is_visible()) - _messages_window->present(); - - _messages_window->set_urgency_hint(true); -} - - -void -App::port_activity(Port* port) -{ - std::pair<ActivityPorts::iterator, bool> inserted = _activity_ports.insert(make_pair(port, false)); - if (inserted.second) - inserted.first->second = false; - - if (port->is_output()) { - for (Port::Connections::const_iterator i = port->connections().begin(); i != port->connections().end(); ++i) { - const SharedPtr<Port> dst = PtrCast<Port>(i->lock()->dest().lock()); - if (dst) - port_activity(dst.get()); - } - } - - port->set_highlighted(true, false, true, false); -} - - -void -App::activity_port_destroyed(Port* port) -{ - ActivityPorts::iterator i = _activity_ports.find(port); - if (i != _activity_ports.end()) - _activity_ports.erase(i); - - return; -} - - -bool -App::animate() -{ - for (ActivityPorts::iterator i = _activity_ports.begin(); i != _activity_ports.end() ; ) { - ActivityPorts::iterator next = i; - ++next; - - if ((*i).second) { // saw it last time, unhighlight and pop - (*i).first->set_highlighted(false, false, true, false); - _activity_ports.erase(i); - } else { - (*i).second = true; - } - - i = next; - } - - return true; -} - - - -/******** Event Handlers ************/ - - -#if 0 -App::event_load_session() -{ - Gtk::FileChooserDialog* dialog - = new Gtk::FileChooserDialog(*_main_window, "Load Session", Gtk::FILE_CHOOSER_ACTION_OPEN); - - dialog->add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); - dialog->add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK); - int result = dialog->run(); - string filename = dialog->get_filename(); - delete dialog; - - cout << result << endl; - - assert(result == Gtk::RESPONSE_OK || result == Gtk::RESPONSE_CANCEL || result == Gtk::RESPONSE_NONE); - - if (result == Gtk::RESPONSE_OK) - //configuration->load_session(filename); - _controller->load_session(filename); -} - - -void -App::event_save_session_as() -{ - Gtk::FileChooserDialog dialog(*_main_window, "Save Session", Gtk::FILE_CHOOSER_ACTION_SAVE); - - /* - Gtk::VBox* box = dialog.get_vbox(); - Gtk::Label warning("Warning: Recursively saving will overwrite any subpatch files \ - without confirmation."); - box->pack_start(warning, false, false, 2); - Gtk::CheckButton recursive_checkbutton("Recursively save all subpatches"); - box->pack_start(recursive_checkbutton, false, false, 0); - recursive_checkbutton.show(); - */ - dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); - dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK); - - int result = dialog.run(); - //bool recursive = recursive_checkbutton.get_active(); - - assert(result == Gtk::RESPONSE_OK || result == Gtk::RESPONSE_CANCEL || result == Gtk::RESPONSE_NONE); - - if (result == Gtk::RESPONSE_OK) { - string filename = dialog.get_filename(); - if (filename.length() < 11 || filename.substr(filename.length()-10) != ".omsession") - filename += ".omsession"; - - bool confirm = false; - std::fstream fin; - fin.open(filename.c_str(), std::ios::in); - if (fin.is_open()) { // File exists - string msg = "File already exists! Are you sure you want to overwrite "; - msg += filename + "?"; - Gtk::MessageDialog confir_dialog(*_main_window, - msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_YES_NO, true); - if (confir_dialog.run() == Gtk::RESPONSE_YES) - confirm = true; - else - confirm = false; - } else { // File doesn't exist - confirm = true; - } - fin.close(); - - if (confirm) { - _controller->save_session(filename); - } - } -} -#endif - - -void -App::register_callbacks() -{ - Glib::signal_timeout().connect( - sigc::mem_fun(App::instance(), &App::gtk_main_iteration), 25, G_PRIORITY_DEFAULT); - - Glib::signal_timeout().connect( - sigc::mem_fun(App::instance(), &App::animate), 50, G_PRIORITY_DEFAULT); -} - - -bool -App::gtk_main_iteration() -{ - if (!_client) - return false; - - if (_world->local_engine) { - _world->local_engine->main_iteration(); - } else { - _enable_signal = false; - _client->emit_signals(); - _enable_signal = true; - } - - return true; -} - - -void -App::show_about() -{ - _about_dialog->run(); - _about_dialog->hide(); -} - - -void -App::quit() -{ - Gtk::Main::quit(); -} - - -Glib::RefPtr<Gdk::Pixbuf> -App::icon_from_path(const string& path, int size) -{ - /* If weak references to Glib::Objects are needed somewhere else it will - probably be a good idea to create a proper WeakPtr class instead of - using raw pointers, but for a single use this will do. */ - - Glib::RefPtr<Gdk::Pixbuf> buf; - if (path.length() == 0) - return buf; - - Icons::iterator iter = _icons.find(make_pair(path, size)); - - if (iter != _icons.end()) { - // we need to reference manually since the RefPtr constructor doesn't do it - iter->second->reference(); - return Glib::RefPtr<Gdk::Pixbuf>(iter->second); - } - - try { - buf = Gdk::Pixbuf::create_from_file(path, size, size); - _icons.insert(make_pair(make_pair(path, size), buf.operator->())); - buf->add_destroy_notify_callback(new pair<string, int>(path, size), - &App::icon_destroyed); - cerr << "Loaded icon " << path << " with size " << size << endl; - } catch (Glib::Error e) { - cerr << "Error loading icon: " << e.what() << endl; - } - return buf; -} - - -void* -App::icon_destroyed(void* data) -{ - pair<string, int>* p = static_cast<pair<string, int>*>(data); - cerr << "Destroyed icon " << p->first << " with size " << p->second << endl; - Icons::iterator iter = instance()._icons.find(*p); - if (iter != instance()._icons.end()) - instance()._icons.erase(iter); - - delete p; // allocated in App::icon_from_path - - return NULL; -} - - -} // namespace GUI -} // namespace Ingen - |