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Diffstat (limited to 'src/progs/ingenuity/PatchCanvas.cpp')
| -rw-r--r-- | src/progs/ingenuity/PatchCanvas.cpp | 523 |
1 files changed, 0 insertions, 523 deletions
diff --git a/src/progs/ingenuity/PatchCanvas.cpp b/src/progs/ingenuity/PatchCanvas.cpp deleted file mode 100644 index e6397a3d..00000000 --- a/src/progs/ingenuity/PatchCanvas.cpp +++ /dev/null @@ -1,523 +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 <cassert> -#include <flowcanvas/FlowCanvas.h> -#include "interface/EngineInterface.h" -#include "client/PluginModel.h" -#include "client/PatchModel.h" -#include "client/NodeModel.h" -#include "client/Store.h" -#include "client/Serializer.h" -#include "App.h" -#include "PatchCanvas.h" -#include "PatchWindow.h" -#include "PatchPortModule.h" -#include "LoadPluginWindow.h" -#include "LoadSubpatchWindow.h" -#include "NewSubpatchWindow.h" -#include "Port.h" -#include "Connection.h" -#include "NodeModule.h" -#include "SubpatchModule.h" -#include "GladeFactory.h" -#include "WindowFactory.h" -#include "config.h" -using Ingen::Client::Store; -using Ingen::Client::Serializer; -using Ingen::Client::PluginModel; - -namespace Ingenuity { - - -PatchCanvas::PatchCanvas(SharedPtr<PatchModel> patch, int width, int height) -: FlowCanvas(width, height), - _patch(patch), - _last_click_x(0), - _last_click_y(0) -{ - Glib::RefPtr<Gnome::Glade::Xml> xml = GladeFactory::new_glade_reference(); - xml->get_widget("canvas_menu", _menu); - - xml->get_widget("canvas_menu_add_audio_input", _menu_add_audio_input); - xml->get_widget("canvas_menu_add_audio_output", _menu_add_audio_output); - xml->get_widget("canvas_menu_add_control_input", _menu_add_control_input); - xml->get_widget("canvas_menu_add_control_output", _menu_add_control_output); - xml->get_widget("canvas_menu_add_midi_input", _menu_add_midi_input); - xml->get_widget("canvas_menu_add_midi_output", _menu_add_midi_output); - xml->get_widget("canvas_menu_load_plugin", _menu_load_plugin); - xml->get_widget("canvas_menu_load_patch", _menu_load_patch); - xml->get_widget("canvas_menu_new_patch", _menu_new_patch); - - // Add port menu items - _menu_add_audio_input->signal_activate().connect( - sigc::bind(sigc::mem_fun(this, &PatchCanvas::menu_add_port), - "audio_input", "ingen:audio", false)); - _menu_add_audio_output->signal_activate().connect( - sigc::bind(sigc::mem_fun(this, &PatchCanvas::menu_add_port), - "audio_output", "ingen:audio", true)); - _menu_add_control_input->signal_activate().connect( - sigc::bind(sigc::mem_fun(this, &PatchCanvas::menu_add_port), - "control_input", "ingen:control", false)); - _menu_add_control_output->signal_activate().connect( - sigc::bind(sigc::mem_fun(this, &PatchCanvas::menu_add_port), - "control_output", "ingen:control", true)); - _menu_add_midi_input->signal_activate().connect( - sigc::bind(sigc::mem_fun(this, &PatchCanvas::menu_add_port), - "midi_input", "ingen:midi", false)); - _menu_add_midi_output->signal_activate().connect( - sigc::bind(sigc::mem_fun(this, &PatchCanvas::menu_add_port), - "midi_output", "ingen:midi", true)); - - build_plugin_menu(); - - // Connect to model signals to track state - _patch->new_node_sig.connect(sigc::mem_fun(this, &PatchCanvas::add_node)); - _patch->removed_node_sig.connect(sigc::mem_fun(this, &PatchCanvas::remove_node)); - _patch->new_port_sig.connect(sigc::mem_fun(this, &PatchCanvas::add_port)); - _patch->removed_port_sig.connect(sigc::mem_fun(this, &PatchCanvas::remove_port)); - _patch->new_connection_sig.connect(sigc::mem_fun(this, &PatchCanvas::connection)); - _patch->removed_connection_sig.connect(sigc::mem_fun(this, &PatchCanvas::disconnection)); - - // Connect widget signals to do things - _menu_load_plugin->signal_activate().connect(sigc::mem_fun(this, &PatchCanvas::menu_load_plugin)); - _menu_load_patch->signal_activate().connect(sigc::mem_fun(this, &PatchCanvas::menu_load_patch)); - _menu_new_patch->signal_activate().connect(sigc::mem_fun(this, &PatchCanvas::menu_new_patch)); -} - - -void -PatchCanvas::build_plugin_class_menu(Gtk::Menu* menu, - SLV2PluginClass plugin_class, SLV2PluginClasses classes) -{ -#ifdef HAVE_SLV2 - // Add submenus - for (unsigned i=0; i < slv2_plugin_classes_size(classes); ++i) { - SLV2PluginClass c = slv2_plugin_classes_get_at(classes, i); - const char* parent = slv2_plugin_class_get_parent_uri(c); - - if (parent && !strcmp(parent, slv2_plugin_class_get_uri(plugin_class))) { - menu->items().push_back(Gtk::Menu_Helpers::MenuElem( - slv2_plugin_class_get_label(c))); - Gtk::MenuItem* menu_item = &(menu->items().back()); - Gtk::Menu* submenu = Gtk::manage(new Gtk::Menu()); - menu_item->set_submenu(*submenu); - build_plugin_class_menu(submenu, c, classes); - } - } - - - const Store::Plugins& plugins = App::instance().store()->plugins(); - - // Add plugins - for (Store::Plugins::const_iterator i = plugins.begin(); i != plugins.end(); ++i) { - SLV2Plugin p = i->second->slv2_plugin(); - if (p && slv2_plugin_get_class(p) == plugin_class) - menu->items().push_back(Gtk::Menu_Helpers::MenuElem(i->second->name(), - sigc::bind(sigc::mem_fun(this, &PatchCanvas::load_plugin), - i->second))); - } - - -#endif -} - - -void -PatchCanvas::build_plugin_menu() -{ -#ifdef HAVE_SLV2 - _menu->items().push_back(Gtk::Menu_Helpers::ImageMenuElem("Plugin", - *(manage(new Gtk::Image(Gtk::Stock::EXECUTE, Gtk::ICON_SIZE_MENU))))); - Gtk::MenuItem* plugin_menu_item = &(_menu->items().back()); - Gtk::Menu* plugin_menu = Gtk::manage(new Gtk::Menu()); - plugin_menu_item->set_submenu(*plugin_menu); - _menu->reorder_child(*plugin_menu_item, 2); - - SLV2PluginClass lv2_plugin = slv2_world_get_plugin_class(PluginModel::slv2_world()); - SLV2PluginClasses classes = slv2_world_get_plugin_classes(PluginModel::slv2_world()); - - build_plugin_class_menu(plugin_menu, lv2_plugin, classes); -#endif -} - - -void -PatchCanvas::build() -{ - boost::shared_ptr<PatchCanvas> shared_this = - boost::dynamic_pointer_cast<PatchCanvas>(shared_from_this()); - - // Create modules for nodes - for (NodeModelMap::const_iterator i = _patch->nodes().begin(); - i != _patch->nodes().end(); ++i) { - add_node((*i).second); - } - - // Create pseudo modules for ports (ports on this canvas, not on our module) - for (PortModelList::const_iterator i = _patch->ports().begin(); - i != _patch->ports().end(); ++i) { - add_port(*i); - } - - // Create connections - for (list<SharedPtr<ConnectionModel> >::const_iterator i = _patch->connections().begin(); - i != _patch->connections().end(); ++i) { - connection(*i); - } -} - - -void -PatchCanvas::arrange() -{ - LibFlowCanvas::FlowCanvas::arrange(); - - for (list<boost::shared_ptr<Item> >::iterator i = _items.begin(); i != _items.end(); ++i) - (*i)->store_location(); -} - - -void -PatchCanvas::add_node(SharedPtr<NodeModel> nm) -{ - boost::shared_ptr<PatchCanvas> shared_this = - boost::dynamic_pointer_cast<PatchCanvas>(shared_from_this()); - - SharedPtr<PatchModel> pm = PtrCast<PatchModel>(nm); - SharedPtr<NodeModule> module; - if (pm) - module = SubpatchModule::create(shared_this, pm); - else - module = NodeModule::create(shared_this, nm); - - add_item(module); - module->show(); - _views.insert(std::make_pair(nm, module)); -} - - -void -PatchCanvas::remove_node(SharedPtr<NodeModel> nm) -{ - Views::iterator i = _views.find(nm); - - if (i != _views.end()) { - remove_item(i->second); - _views.erase(i); - } -} - - -void -PatchCanvas::add_port(SharedPtr<PortModel> pm) -{ - boost::shared_ptr<PatchCanvas> shared_this = - boost::dynamic_pointer_cast<PatchCanvas>(shared_from_this()); - - SharedPtr<PatchPortModule> view = PatchPortModule::create(shared_this, pm); - _views.insert(std::make_pair(pm, view)); - add_item(view); - view->show(); -} - - -void -PatchCanvas::remove_port(SharedPtr<PortModel> pm) -{ - Views::iterator i = _views.find(pm); - - if (i != _views.end()) { - remove_item(i->second); - _views.erase(i); - } -} - - -SharedPtr<LibFlowCanvas::Port> -PatchCanvas::get_port_view(SharedPtr<PortModel> port) -{ - SharedPtr<LibFlowCanvas::Port> ret; - SharedPtr<LibFlowCanvas::Module> module = _views[port]; - - // Port on this patch - if (module) { - ret = (PtrCast<PatchPortModule>(module)) - ? *(PtrCast<PatchPortModule>(module)->ports().begin()) - : PtrCast<LibFlowCanvas::Port>(module); - } else { - module = PtrCast<NodeModule>(_views[port->parent()]); - if (module) - ret = module->get_port(port->path().name()); - } - - return ret; -} - - -void -PatchCanvas::connection(SharedPtr<ConnectionModel> cm) -{ - const SharedPtr<LibFlowCanvas::Port> src = get_port_view(cm->src_port()); - const SharedPtr<LibFlowCanvas::Port> dst = get_port_view(cm->dst_port()); - - if (src && dst) - add_connection(boost::shared_ptr<Connection>(new Connection(shared_from_this(), - cm, src, dst, src->color() + 0x22222200))); - else - cerr << "[PatchCanvas] ERROR: Unable to find ports to connect " - << cm->src_port_path() << " -> " << cm->dst_port_path() << endl; -} - - -void -PatchCanvas::disconnection(SharedPtr<ConnectionModel> cm) -{ - const SharedPtr<LibFlowCanvas::Port> src = get_port_view(cm->src_port()); - const SharedPtr<LibFlowCanvas::Port> dst = get_port_view(cm->dst_port()); - - if (src && dst) - remove_connection(src, dst); - else - cerr << "[PatchCanvas] ERROR: Unable to find ports to disconnect " - << cm->src_port_path() << " -> " << cm->dst_port_path() << endl; -} - - -void -PatchCanvas::connect(boost::shared_ptr<LibFlowCanvas::Connectable> src_port, - boost::shared_ptr<LibFlowCanvas::Connectable> dst_port) -{ - const boost::shared_ptr<Ingenuity::Port> src - = boost::dynamic_pointer_cast<Ingenuity::Port>(src_port); - - const boost::shared_ptr<Ingenuity::Port> dst - = boost::dynamic_pointer_cast<Ingenuity::Port>(dst_port); - - if (!src || !dst) - return; - - // Midi binding/learn shortcut - if (src->model()->is_midi() && dst->model()->is_control()) - { - cerr << "FIXME: MIDI binding" << endl; -#if 0 - SharedPtr<PluginModel> pm(new PluginModel(PluginModel::Internal, "", "midi_control_in", "")); - SharedPtr<NodeModel> nm(new NodeModel(pm, _patch->path().base() - + src->name() + "-" + dst->name(), false)); - nm->set_metadata("canvas-x", Atom((float) - (dst->module()->property_x() - dst->module()->width() - 20))); - nm->set_metadata("canvas-y", Atom((float) - (dst->module()->property_y()))); - App::instance().engine()->create_node_from_model(nm.get()); - App::instance().engine()->connect(src->model()->path(), nm->path() + "/MIDI_In"); - App::instance().engine()->connect(nm->path() + "/Out_(CR)", dst->model()->path()); - App::instance().engine()->midi_learn(nm->path()); - - // Set control node range to port's user range - - App::instance().engine()->set_port_value_queued(nm->path().base() + "Min", - dst->model()->get_metadata("user-min").get_float()); - App::instance().engine()->set_port_value_queued(nm->path().base() + "Max", - dst->model()->get_metadata("user-max").get_float()); -#endif - } else { - App::instance().engine()->connect(src->model()->path(), dst->model()->path()); - } -} - - -void -PatchCanvas::disconnect(boost::shared_ptr<LibFlowCanvas::Connectable> src_port, - boost::shared_ptr<LibFlowCanvas::Connectable> dst_port) -{ - const boost::shared_ptr<Ingenuity::Port> src - = boost::dynamic_pointer_cast<Ingenuity::Port>(src_port); - - const boost::shared_ptr<Ingenuity::Port> dst - = boost::dynamic_pointer_cast<Ingenuity::Port>(dst_port); - - App::instance().engine()->disconnect(src->model()->path(), - dst->model()->path()); -} - - -bool -PatchCanvas::canvas_event(GdkEvent* event) -{ - assert(event); - - switch (event->type) { - - case GDK_BUTTON_PRESS: - if (event->button.button == 3) { - _last_click_x = (int)event->button.x; - _last_click_y = (int)event->button.y; - show_menu(event); - } - break; - - /*case GDK_KEY_PRESS: - if (event->key.keyval == GDK_Delete) - destroy_selected(); - break; - */ - - default: - break; - } - - return FlowCanvas::canvas_event(event); -} - - -void -PatchCanvas::destroy_selection() -{ - for (list<boost::shared_ptr<Item> >::iterator m = _selected_items.begin(); m != _selected_items.end(); ++m) { - boost::shared_ptr<NodeModule> module = boost::dynamic_pointer_cast<NodeModule>(*m); - if (module) { - App::instance().engine()->destroy(module->node()->path()); - } else { - boost::shared_ptr<PatchPortModule> port_module = boost::dynamic_pointer_cast<PatchPortModule>(*m); - if (port_module) - App::instance().engine()->destroy(port_module->port()->path()); - } - } - -} - - -void -PatchCanvas::copy_selection() -{ - Serializer serializer(*App::instance().rdf_world()); - serializer.start_to_string(); - - for (list<boost::shared_ptr<Item> >::iterator m = _selected_items.begin(); m != _selected_items.end(); ++m) { - boost::shared_ptr<NodeModule> module = boost::dynamic_pointer_cast<NodeModule>(*m); - if (module) { - serializer.serialize(module->node()); - } else { - boost::shared_ptr<PatchPortModule> port_module = boost::dynamic_pointer_cast<PatchPortModule>(*m); - if (port_module) - serializer.serialize(port_module->port()); - } - } - - for (list<boost::shared_ptr<LibFlowCanvas::Connection> >::iterator c = _selected_connections.begin(); - c != _selected_connections.end(); ++c) { - boost::shared_ptr<Connection> connection = boost::dynamic_pointer_cast<Connection>(*c); - if (connection) - serializer.serialize_connection(connection->model()); - } - - string result = serializer.finish(); - - Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get(); - clipboard->set_text(result); -} - - -string -PatchCanvas::generate_port_name(const string& base) { - string name = base; - - char num_buf[5]; - for (uint i=1; i < 9999; ++i) { - snprintf(num_buf, 5, "%u", i); - name = base + "_"; - name += num_buf; - if (!_patch->get_port(name)) - break; - } - - assert(Path::is_valid(string("/") + name)); - - return name; -} - - -void -PatchCanvas::menu_add_port(const string& name, const string& type, bool is_output) -{ - const Path& path = _patch->path().base() + generate_port_name(name); - App::instance().engine()->create_port(path, type, is_output); - MetadataMap data = get_initial_data(); - for (MetadataMap::const_iterator i = data.begin(); i != data.end(); ++i) - App::instance().engine()->set_metadata(path, i->first, i->second); -} - - -void -PatchCanvas::load_plugin(SharedPtr<PluginModel> plugin) -{ - const Path& path = _patch->path().base() + plugin->default_node_name(_patch); - // FIXME: polyphony? - App::instance().engine()->create_node(plugin->uri(), path, false); - MetadataMap data = get_initial_data(); - for (MetadataMap::const_iterator i = data.begin(); i != data.end(); ++i) - App::instance().engine()->set_metadata(path, i->first, i->second); -} - - -/** Try to guess a suitable location for a new module. - */ -void -PatchCanvas::get_new_module_location(double& x, double& y) -{ - int scroll_x; - int scroll_y; - get_scroll_offsets(scroll_x, scroll_y); - x = scroll_x + 20; - y = scroll_y + 20; -} - - -MetadataMap -PatchCanvas::get_initial_data() -{ - MetadataMap result; - - result["ingenuity:canvas-x"] = Atom((float)_last_click_x); - result["ingenuity:canvas-y"] = Atom((float)_last_click_y); - - return result; -} - -void -PatchCanvas::menu_load_plugin() -{ - App::instance().window_factory()->present_load_plugin(_patch, get_initial_data()); -} - - -void -PatchCanvas::menu_load_patch() -{ - App::instance().window_factory()->present_load_subpatch(_patch, get_initial_data()); -} - - -void -PatchCanvas::menu_new_patch() -{ - App::instance().window_factory()->present_new_subpatch(_patch, get_initial_data()); -} - - -} // namespace Ingenuity |